From 04bdd029fefbce08184c12809b5d6e4bf2a12fa1 Mon Sep 17 00:00:00 2001
From: Alex Auvolat <alex@adnab.me>
Date: Thu, 30 Dec 2021 20:42:56 +0100
Subject: Add TLS support for Consul

---
 Cargo.lock            | 327 +++++++++++++-------------------------------------
 Cargo.toml            |   2 +-
 src/config/options.rs |   6 +
 src/config/runtime.rs |  32 ++++-
 src/consul.rs         |  18 ++-
 src/consul_actor.rs   |   5 +-
 src/diplonat.rs       |   2 +-
 7 files changed, 140 insertions(+), 252 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index de22689..73e1e76 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -67,12 +67,6 @@ version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8dead7461c1127cf637931a1e50934eb6eee8bff2f74433ac7909e9afcee04a3"
 
-[[package]]
-name = "bitflags"
-version = "1.3.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
-
 [[package]]
 name = "bumpalo"
 version = "3.2.0"
@@ -91,15 +85,6 @@ version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c4872d67bab6358e59559027aa3b9157c53d9358c51423c17554809a8858e0f8"
 
-[[package]]
-name = "c2-chacha"
-version = "0.2.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "214238caa1bf3a496ec3392968969cab8549f96ff30652c9e56885329315f6bb"
-dependencies = [
- "ppv-lite86",
-]
-
 [[package]]
 name = "c_linked_list"
 version = "1.1.1"
@@ -108,9 +93,9 @@ checksum = "4964518bd3b4a8190e832886cdc0da9794f12e8e6c1613a9e90ff331c4c8724b"
 
 [[package]]
 name = "cc"
-version = "1.0.50"
+version = "1.0.72"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "95e28fa049fda1c330bcf9d723be7663a899c4679724b34c81e9f5a326aab8cd"
+checksum = "22a9137b95ea06864e018375b72adfb7db6e6f68cfc8df5a04d00288050485ee"
 
 [[package]]
 name = "cfg-if"
@@ -124,22 +109,6 @@ version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
 
-[[package]]
-name = "core-foundation"
-version = "0.9.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6888e10551bb93e424d8df1d07f1a8b4fceb0001a3a4b048bfc47554946f47b3"
-dependencies = [
- "core-foundation-sys",
- "libc",
-]
-
-[[package]]
-name = "core-foundation-sys"
-version = "0.8.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5827cebf4670468b8772dd191856768aedcb1b0278a04f989f7766351917b9dc"
-
 [[package]]
 name = "diplonat"
 version = "0.1.0"
@@ -197,21 +166,6 @@ version = "1.0.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2fad85553e09a6f881f739c29f0b00b0f01357c743266d478b68951ce23285f3"
 
-[[package]]
-name = "foreign-types"
-version = "0.3.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f6f339eb8adc052cd2ca78910fda869aefa38d22d5cb648e6485e4d3fc06f3b1"
-dependencies = [
- "foreign-types-shared",
-]
-
-[[package]]
-name = "foreign-types-shared"
-version = "0.1.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "00b0228411908ca8685dba7fc2cdd70ec9990a6e753e89b6ac91a84c40fbaf4b"
-
 [[package]]
 name = "form_urlencoded"
 version = "1.0.1"
@@ -345,17 +299,6 @@ dependencies = [
  "libc",
 ]
 
-[[package]]
-name = "getrandom"
-version = "0.1.14"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7abc8dd8451921606d809ba32e95b6111925cd2906060d2dcc29c070220503eb"
-dependencies = [
- "cfg-if 0.1.10",
- "libc",
- "wasi 0.9.0+wasi-snapshot-preview1",
-]
-
 [[package]]
 name = "getrandom"
 version = "0.2.3"
@@ -364,7 +307,7 @@ checksum = "7fcd999463524c52659517fe2cea98493cfe485d10565e7b0fb07dbba7ad2753"
 dependencies = [
  "cfg-if 1.0.0",
  "libc",
- "wasi 0.10.2+wasi-snapshot-preview1",
+ "wasi",
 ]
 
 [[package]]
@@ -469,16 +412,16 @@ dependencies = [
 ]
 
 [[package]]
-name = "hyper-tls"
-version = "0.5.0"
+name = "hyper-rustls"
+version = "0.23.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d6183ddfa99b85da61a140bea0efc93fdf56ceaa041b37d553518030827f9905"
+checksum = "d87c48c02e0dc5e3b849a2041db3029fd066650f8f717c07bf8ed78ccb895cac"
 dependencies = [
- "bytes 1.1.0",
+ "http",
  "hyper",
- "native-tls",
+ "rustls",
  "tokio",
- "tokio-native-tls",
+ "tokio-rustls",
 ]
 
 [[package]]
@@ -504,7 +447,7 @@ dependencies = [
  "http",
  "hyper",
  "log",
- "rand 0.8.4",
+ "rand",
  "tokio",
  "url",
  "xmltree",
@@ -642,31 +585,13 @@ dependencies = [
  "winapi 0.3.8",
 ]
 
-[[package]]
-name = "native-tls"
-version = "0.2.8"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "48ba9f7719b5a0f42f338907614285fb5fd70e53858141f69898a1fb7203b24d"
-dependencies = [
- "lazy_static 1.4.0",
- "libc",
- "log",
- "openssl",
- "openssl-probe",
- "openssl-sys",
- "schannel",
- "security-framework",
- "security-framework-sys",
- "tempfile",
-]
-
 [[package]]
 name = "nix"
 version = "0.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a0d95c5fa8b641c10ad0b8887454ebaafa3c92b5cd5350f8fc693adafd178e7b"
 dependencies = [
- "bitflags 0.4.0",
+ "bitflags",
  "cfg-if 0.1.10",
  "libc",
  "rustc_version",
@@ -699,39 +624,6 @@ version = "1.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "da32515d9f6e6e489d7bc9d84c71b060db7247dc035bbe44eac88cf87486d8d5"
 
-[[package]]
-name = "openssl"
-version = "0.10.38"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0c7ae222234c30df141154f159066c5093ff73b63204dcda7121eb082fc56a95"
-dependencies = [
- "bitflags 1.3.2",
- "cfg-if 1.0.0",
- "foreign-types",
- "libc",
- "once_cell",
- "openssl-sys",
-]
-
-[[package]]
-name = "openssl-probe"
-version = "0.1.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "77af24da69f9d9341038eba93a073b1fdaaa1b788221b00a69bce9e762cb32de"
-
-[[package]]
-name = "openssl-sys"
-version = "0.9.72"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7e46109c383602735fa0a2e48dd2b7c892b048e1bf69e5c3b1d804b7d9c203cb"
-dependencies = [
- "autocfg",
- "cc",
- "libc",
- "pkg-config",
- "vcpkg",
-]
-
 [[package]]
 name = "percent-encoding"
 version = "2.1.0"
@@ -790,12 +682,6 @@ version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8b870d8c151b6f2fb93e84a13146138f05d02ed11c7e7c54f8826aaaf7c9f184"
 
-[[package]]
-name = "pkg-config"
-version = "0.3.17"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "05da548ad6865900e60eaba7f589cc0783590a92e940c26953ff81ddbab2d677"
-
 [[package]]
 name = "ppv-lite86"
 version = "0.2.15"
@@ -853,19 +739,6 @@ dependencies = [
  "proc-macro2",
 ]
 
-[[package]]
-name = "rand"
-version = "0.7.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6a6b1679d49b24bbfe0c803429aa1874472f50d9b363131f0e89fc356b544d03"
-dependencies = [
- "getrandom 0.1.14",
- "libc",
- "rand_chacha 0.2.1",
- "rand_core 0.5.1",
- "rand_hc 0.2.0",
-]
-
 [[package]]
 name = "rand"
 version = "0.8.4"
@@ -873,19 +746,9 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2e7573632e6454cf6b99d7aac4ccca54be06da05aca2ef7423d22d27d4d4bcd8"
 dependencies = [
  "libc",
- "rand_chacha 0.3.1",
- "rand_core 0.6.3",
- "rand_hc 0.3.1",
-]
-
-[[package]]
-name = "rand_chacha"
-version = "0.2.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "03a2a90da8c7523f554344f921aa97283eadf6ac484a6d2a7d0212fa7f8d6853"
-dependencies = [
- "c2-chacha",
- "rand_core 0.5.1",
+ "rand_chacha",
+ "rand_core",
+ "rand_hc",
 ]
 
 [[package]]
@@ -895,16 +758,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e6c10a63a0fa32252be49d21e7709d4d4baf8d231c2dbce1eaa8141b9b127d88"
 dependencies = [
  "ppv-lite86",
- "rand_core 0.6.3",
-]
-
-[[package]]
-name = "rand_core"
-version = "0.5.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "90bde5296fc891b0cef12a6d03ddccc162ce7b2aff54160af9338f8d40df6d19"
-dependencies = [
- "getrandom 0.1.14",
+ "rand_core",
 ]
 
 [[package]]
@@ -913,16 +767,7 @@ version = "0.6.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d34f1408f55294453790c48b2f1ebbb1c5b4b7563eb1f418bcfcfdbb06ebb4e7"
 dependencies = [
- "getrandom 0.2.3",
-]
-
-[[package]]
-name = "rand_hc"
-version = "0.2.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ca3129af7b92a17112d59ad498c6f81eaf463253766b90396d39ea7a39d6613c"
-dependencies = [
- "rand_core 0.5.1",
+ "getrandom",
 ]
 
 [[package]]
@@ -931,15 +776,9 @@ version = "0.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d51e9f596de227fda2ea6c84607f5558e196eeaf43c986b724ba4fb8fdf497e7"
 dependencies = [
- "rand_core 0.6.3",
+ "rand_core",
 ]
 
-[[package]]
-name = "redox_syscall"
-version = "0.1.56"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2439c63f3f6139d1b57529d16bc3b8bb855230c8efcc5d3a896c8bea7c3b1e84"
-
 [[package]]
 name = "regex"
 version = "0.2.11"
@@ -980,15 +819,6 @@ version = "0.6.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7fe5bd57d1d7414c6b5ed48563a2c855d995ff777729dcd91c369ec7fea395ae"
 
-[[package]]
-name = "remove_dir_all"
-version = "0.5.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4a83fa3702a688b9359eccba92d153ac33fd2e8462f9e0e3fdf155239ea7792e"
-dependencies = [
- "winapi 0.3.8",
-]
-
 [[package]]
 name = "reqwest"
 version = "0.11.8"
@@ -1003,20 +833,21 @@ dependencies = [
  "http",
  "http-body",
  "hyper",
- "hyper-tls",
+ "hyper-rustls",
  "ipnet",
  "js-sys",
  "lazy_static 1.4.0",
  "log",
  "mime",
- "native-tls",
  "percent-encoding",
  "pin-project-lite",
+ "rustls",
+ "rustls-pemfile",
  "serde",
  "serde_json",
  "serde_urlencoded",
  "tokio",
- "tokio-native-tls",
+ "tokio-rustls",
  "url",
  "wasm-bindgen",
  "wasm-bindgen-futures",
@@ -1024,6 +855,21 @@ dependencies = [
  "winreg",
 ]
 
+[[package]]
+name = "ring"
+version = "0.16.20"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3053cf52e236a3ed746dfc745aa9cacf1b791d846bdaf412f60a8d7d6e17c8fc"
+dependencies = [
+ "cc",
+ "libc",
+ "once_cell",
+ "spin",
+ "untrusted",
+ "web-sys",
+ "winapi 0.3.8",
+]
+
 [[package]]
 name = "rustc_version"
 version = "0.1.7"
@@ -1034,42 +880,40 @@ dependencies = [
 ]
 
 [[package]]
-name = "ryu"
-version = "1.0.2"
+name = "rustls"
+version = "0.20.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bfa8506c1de11c9c4e4c38863ccbe02a305c8188e85a05a784c9e11e1c3910c8"
+checksum = "d37e5e2290f3e040b594b1a9e04377c2c671f1a1cfd9bfdef82106ac1c113f84"
+dependencies = [
+ "log",
+ "ring",
+ "sct",
+ "webpki",
+]
 
 [[package]]
-name = "schannel"
-version = "0.1.17"
+name = "rustls-pemfile"
+version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "507a9e6e8ffe0a4e0ebb9a10293e62fdf7657c06f1b8bb07a8fcf697d2abf295"
+checksum = "5eebeaeb360c87bfb72e84abdb3447159c0eaececf1bef2aecd65a8be949d1c9"
 dependencies = [
- "lazy_static 1.4.0",
- "winapi 0.3.8",
+ "base64",
 ]
 
 [[package]]
-name = "security-framework"
-version = "2.4.2"
+name = "ryu"
+version = "1.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "525bc1abfda2e1998d152c45cf13e696f76d0a4972310b22fac1658b05df7c87"
-dependencies = [
- "bitflags 1.3.2",
- "core-foundation",
- "core-foundation-sys",
- "libc",
- "security-framework-sys",
-]
+checksum = "bfa8506c1de11c9c4e4c38863ccbe02a305c8188e85a05a784c9e11e1c3910c8"
 
 [[package]]
-name = "security-framework-sys"
-version = "2.4.2"
+name = "sct"
+version = "0.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a9dd14d83160b528b7bfd66439110573efcfbe281b17fc2ca9f39f550d619c7e"
+checksum = "d53dcdb7c9f8158937a7981b48accfd39a43af418591a5d008c7b22b5e1b7ca4"
 dependencies = [
- "core-foundation-sys",
- "libc",
+ "ring",
+ "untrusted",
 ]
 
 [[package]]
@@ -1154,6 +998,12 @@ dependencies = [
  "winapi 0.3.8",
 ]
 
+[[package]]
+name = "spin"
+version = "0.5.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6e63cff320ae2c57904679ba7cb63280a3dc4613885beafb148ee7bf9aa9042d"
+
 [[package]]
 name = "syn"
 version = "1.0.83"
@@ -1165,20 +1015,6 @@ dependencies = [
  "unicode-xid",
 ]
 
-[[package]]
-name = "tempfile"
-version = "3.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7a6e24d9338a0a5be79593e2fa15a648add6138caa803e2d5bc782c371732ca9"
-dependencies = [
- "cfg-if 0.1.10",
- "libc",
- "rand 0.7.3",
- "redox_syscall",
- "remove_dir_all",
- "winapi 0.3.8",
-]
-
 [[package]]
 name = "termcolor"
 version = "1.1.0"
@@ -1234,13 +1070,14 @@ dependencies = [
 ]
 
 [[package]]
-name = "tokio-native-tls"
-version = "0.3.0"
+name = "tokio-rustls"
+version = "0.23.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f7d995660bd2b7f8c1568414c1126076c13fbb725c40112dc0120b78eb9b717b"
+checksum = "a27d5f2b839802bd8267fa19b0530f5a08b9c08cd417976be2a65d130fe1c11b"
 dependencies = [
- "native-tls",
+ "rustls",
  "tokio",
+ "webpki",
 ]
 
 [[package]]
@@ -1319,6 +1156,12 @@ version = "0.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "826e7639553986605ec5979c7dd957c7895e93eabed50ab2ffa7f6128a75097c"
 
+[[package]]
+name = "untrusted"
+version = "0.7.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a156c684c91ea7d62626509bce3cb4e1d9ed5c4d978f7b4352658f96a4c26b4a"
+
 [[package]]
 name = "url"
 version = "2.2.2"
@@ -1337,12 +1180,6 @@ version = "1.0.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b4ae116fef2b7fea257ed6440d3cfcff7f190865f170cdad00bb6465bf18ecba"
 
-[[package]]
-name = "vcpkg"
-version = "0.2.8"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3fc439f2794e98976c88a2a2dafce96b930fe8010b0a256b3c2199a773933168"
-
 [[package]]
 name = "void"
 version = "1.0.2"
@@ -1359,12 +1196,6 @@ dependencies = [
  "try-lock",
 ]
 
-[[package]]
-name = "wasi"
-version = "0.9.0+wasi-snapshot-preview1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cccddf32554fecc6acb585f82a32a72e28b48f8c4c1883ddfeeeaa96f7d8e519"
-
 [[package]]
 name = "wasi"
 version = "0.10.2+wasi-snapshot-preview1"
@@ -1447,6 +1278,16 @@ dependencies = [
  "wasm-bindgen",
 ]
 
+[[package]]
+name = "webpki"
+version = "0.22.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f095d78192e208183081cc07bc5515ef55216397af48b873e5edcd72637fa1bd"
+dependencies = [
+ "ring",
+ "untrusted",
+]
+
 [[package]]
 name = "wildmatch"
 version = "1.1.0"
diff --git a/Cargo.toml b/Cargo.toml
index fe65969..f3c6f11 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -16,7 +16,7 @@ iptables = "0.2.2"
 log = "0.4"
 pretty_env_logger = "0.4"
 regex = "1"
-reqwest = { version = "0.11", features = ["json"] }
+reqwest = { version = "0.11", default-features = false, features = ["json", "rustls-tls-manual-roots" ] }
 serde = { version = "1.0.107", features = ["derive"] }
 serde-lexpr = "0.1.1"
 serde_json = "1.0.53"
diff --git a/src/config/options.rs b/src/config/options.rs
index f62d14c..7334083 100644
--- a/src/config/options.rs
+++ b/src/config/options.rs
@@ -37,6 +37,12 @@ pub struct ConfigOptsConsul {
   pub node_name: Option<String>,
   /// Consul's REST URL [default: "http://127.0.0.1:8500"]
   pub url: Option<String>,
+  /// Consul's CA certificate [default: None]
+  pub ca_cert: Option<String>,
+  /// Consul's client certificate [default: None]
+  pub client_cert: Option<String>,
+  /// Consul's client key [default: None]
+  pub client_key: Option<String>,
 }
 
 /// Model of all potential configuration options
diff --git a/src/config/runtime.rs b/src/config/runtime.rs
index a1582e4..cc80b0d 100644
--- a/src/config/runtime.rs
+++ b/src/config/runtime.rs
@@ -1,6 +1,8 @@
+use std::fs::File;
+use std::io::Read;
 use std::time::Duration;
 
-use anyhow::{anyhow, Result};
+use anyhow::{anyhow, bail, Result};
 
 use crate::config::{ConfigOpts, ConfigOptsAcme, ConfigOptsBase, ConfigOptsConsul};
 
@@ -18,6 +20,7 @@ pub struct RuntimeConfigAcme {
 pub struct RuntimeConfigConsul {
   pub node_name: String,
   pub url: String,
+  pub tls: Option<(reqwest::Certificate, reqwest::Identity)>,
 }
 
 #[derive(Debug)]
@@ -77,7 +80,32 @@ impl RuntimeConfigConsul {
       .expect("'DIPLONAT_CONSUL_NODE_NAME' environment variable is required");
     let url = opts.url.unwrap_or(super::CONSUL_URL.to_string());
 
-    Ok(Self { node_name, url })
+    let tls = match (&opts.ca_cert, &opts.client_cert, &opts.client_key) {
+      (Some(ca_cert), Some(client_cert), Some(client_key)) => {
+        let mut ca_cert_buf = vec![];
+        File::open(ca_cert)?.read_to_end(&mut ca_cert_buf)?;
+        let cert = reqwest::Certificate::from_pem(&ca_cert_buf[..])?;
+
+        let mut client_cert_buf = vec![];
+        File::open(client_cert)?.read_to_end(&mut client_cert_buf)?;
+
+        let mut client_key_buf = vec![];
+        File::open(client_key)?.read_to_end(&mut client_key_buf)?;
+
+        let ident =
+          reqwest::Identity::from_pem(&[&client_cert_buf[..], &client_key_buf[..]].concat()[..])?;
+
+        Some((cert, ident))
+      }
+      (None, None, None) => None,
+      _ => bail!("Incomplete TLS configuration parameters"),
+    };
+
+    Ok(Self {
+      node_name,
+      url,
+      tls,
+    })
   }
 }
 
diff --git a/src/consul.rs b/src/consul.rs
index 4e4f79c..4677931 100644
--- a/src/consul.rs
+++ b/src/consul.rs
@@ -3,6 +3,8 @@ use std::collections::HashMap;
 use anyhow::{anyhow, Result};
 use serde::{Deserialize, Serialize};
 
+use crate::config::RuntimeConfigConsul;
+
 #[derive(Serialize, Deserialize, Debug)]
 pub struct ServiceEntry {
   pub Tags: Vec<String>,
@@ -20,10 +22,20 @@ pub struct Consul {
 }
 
 impl Consul {
-  pub fn new(url: &str) -> Self {
+  pub fn new(config: &RuntimeConfigConsul) -> Self {
+    let client = if let Some((ca, ident)) = config.tls.clone() {
+      reqwest::Client::builder()
+        .use_rustls_tls()
+        .add_root_certificate(ca)
+        .identity(ident)
+        .build()
+        .expect("Unable to build reqwest client")
+    } else {
+      reqwest::Client::new()
+    };
     return Self {
-      client: reqwest::Client::new(),
-      url: url.to_string(),
+      client,
+      url: config.url.clone(),
       idx: None,
     };
   }
diff --git a/src/consul_actor.rs b/src/consul_actor.rs
index 61789ca..8b722b6 100644
--- a/src/consul_actor.rs
+++ b/src/consul_actor.rs
@@ -6,6 +6,7 @@ use serde::{Deserialize, Serialize};
 use serde_lexpr::{error, from_str};
 use tokio::{sync::watch, time::sleep};
 
+use crate::config::RuntimeConfigConsul;
 use crate::{consul, messages};
 
 #[derive(Serialize, Deserialize, Debug)]
@@ -74,14 +75,14 @@ fn to_open_ports(params: &Vec<DiplonatConsul>) -> messages::PublicExposedPorts {
 }
 
 impl ConsulActor {
-  pub fn new(url: &str, node: &str) -> Self {
+  pub fn new(config: &RuntimeConfigConsul, node: &str) -> Self {
     let (tx, rx) = watch::channel(messages::PublicExposedPorts {
       tcp_ports: HashSet::new(),
       udp_ports: HashSet::new(),
     });
 
     return Self {
-      consul: consul::Consul::new(url),
+      consul: consul::Consul::new(config),
       rx_open_ports: rx,
       tx_open_ports: tx,
       node: node.to_string(),
diff --git a/src/diplonat.rs b/src/diplonat.rs
index 397ba82..22ebd6e 100644
--- a/src/diplonat.rs
+++ b/src/diplonat.rs
@@ -16,7 +16,7 @@ impl Diplonat {
     let rt_cfg = ConfigOpts::from_env()?;
     println!("{:#?}", rt_cfg);
 
-    let ca = ConsulActor::new(&rt_cfg.consul.url, &rt_cfg.consul.node_name);
+    let ca = ConsulActor::new(&rt_cfg.consul, &rt_cfg.consul.node_name);
 
     let fw = FirewallActor::new(rt_cfg.firewall.refresh_time, &ca.rx_open_ports).await?;
 
-- 
cgit v1.2.3


From 730c9049ad79b15c3372cbd3737c5e90b311bd62 Mon Sep 17 00:00:00 2001
From: Alex Auvolat <alex@adnab.me>
Date: Thu, 30 Dec 2021 20:49:27 +0100
Subject: Update Rust version in docker build

---
 Dockerfile | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index f34dd2c..f22575b 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,7 +1,7 @@
-FROM debian:bullseye-slim as builder
+FROM rust:1.57-bullseye as builder
 
 RUN apt-get update && \
-    apt-get install -y rustc cargo libssl-dev pkg-config
+    apt-get install -y libssl-dev pkg-config
 
 WORKDIR /srv
 
-- 
cgit v1.2.3


From e7f6c15bc11ce04fdc3444f7bd1a588516e92dd9 Mon Sep 17 00:00:00 2001
From: Alex Auvolat <alex@adnab.me>
Date: Wed, 24 Aug 2022 18:22:00 +0200
Subject: Add possibility to skip tls verification for consul

---
 src/config/options.rs |  2 ++
 src/config/runtime.rs | 21 +++++++++++++--------
 src/consul.rs         | 29 ++++++++++++++++++++++-------
 3 files changed, 37 insertions(+), 15 deletions(-)

diff --git a/src/config/options.rs b/src/config/options.rs
index 7334083..28b3379 100644
--- a/src/config/options.rs
+++ b/src/config/options.rs
@@ -39,6 +39,8 @@ pub struct ConfigOptsConsul {
   pub url: Option<String>,
   /// Consul's CA certificate [default: None]
   pub ca_cert: Option<String>,
+  /// Skip TLS verification for Consul server
+  pub tls_skip_verify: bool,
   /// Consul's client certificate [default: None]
   pub client_cert: Option<String>,
   /// Consul's client key [default: None]
diff --git a/src/config/runtime.rs b/src/config/runtime.rs
index cc80b0d..2e7b573 100644
--- a/src/config/runtime.rs
+++ b/src/config/runtime.rs
@@ -20,7 +20,7 @@ pub struct RuntimeConfigAcme {
 pub struct RuntimeConfigConsul {
   pub node_name: String,
   pub url: String,
-  pub tls: Option<(reqwest::Certificate, reqwest::Identity)>,
+  pub tls: Option<(Option<reqwest::Certificate>, bool, reqwest::Identity)>,
 }
 
 #[derive(Debug)]
@@ -80,11 +80,16 @@ impl RuntimeConfigConsul {
       .expect("'DIPLONAT_CONSUL_NODE_NAME' environment variable is required");
     let url = opts.url.unwrap_or(super::CONSUL_URL.to_string());
 
-    let tls = match (&opts.ca_cert, &opts.client_cert, &opts.client_key) {
-      (Some(ca_cert), Some(client_cert), Some(client_key)) => {
-        let mut ca_cert_buf = vec![];
-        File::open(ca_cert)?.read_to_end(&mut ca_cert_buf)?;
-        let cert = reqwest::Certificate::from_pem(&ca_cert_buf[..])?;
+    let tls = match (&opts.client_cert, &opts.client_key) {
+      (Some(client_cert), Some(client_key)) => {
+        let cert = match &opts.ca_cert {
+          Some(ca_cert) => {
+            let mut ca_cert_buf = vec![];
+            File::open(ca_cert)?.read_to_end(&mut ca_cert_buf)?;
+            Some(reqwest::Certificate::from_pem(&ca_cert_buf[..])?)
+          }
+          None => None,
+        };
 
         let mut client_cert_buf = vec![];
         File::open(client_cert)?.read_to_end(&mut client_cert_buf)?;
@@ -95,9 +100,9 @@ impl RuntimeConfigConsul {
         let ident =
           reqwest::Identity::from_pem(&[&client_cert_buf[..], &client_key_buf[..]].concat()[..])?;
 
-        Some((cert, ident))
+        Some((cert, opts.tls_skip_verify, ident))
       }
-      (None, None, None) => None,
+      (None, None) => None,
       _ => bail!("Incomplete TLS configuration parameters"),
     };
 
diff --git a/src/consul.rs b/src/consul.rs
index 4677931..c7ac2b6 100644
--- a/src/consul.rs
+++ b/src/consul.rs
@@ -23,13 +23,28 @@ pub struct Consul {
 
 impl Consul {
   pub fn new(config: &RuntimeConfigConsul) -> Self {
-    let client = if let Some((ca, ident)) = config.tls.clone() {
-      reqwest::Client::builder()
-        .use_rustls_tls()
-        .add_root_certificate(ca)
-        .identity(ident)
-        .build()
-        .expect("Unable to build reqwest client")
+    let client = if let Some((ca, skip_verify, ident)) = config.tls.clone() {
+      if skip_verify {
+        reqwest::Client::builder()
+          .use_rustls_tls()
+          .danger_accept_invalid_certs(true)
+          .identity(ident)
+          .build()
+          .expect("Unable to build reqwest client")
+      } else if let Some(ca) = ca {
+        reqwest::Client::builder()
+          .use_rustls_tls()
+          .add_root_certificate(ca)
+          .identity(ident)
+          .build()
+          .expect("Unable to build reqwest client")
+      } else {
+        reqwest::Client::builder()
+          .use_rustls_tls()
+          .identity(ident)
+          .build()
+          .expect("Unable to build reqwest client")
+      }
     } else {
       reqwest::Client::new()
     };
-- 
cgit v1.2.3


From 04528d1e60a6b8757f3eb68f4f42569246d2e3f6 Mon Sep 17 00:00:00 2001
From: Alex Auvolat <alex@adnab.me>
Date: Thu, 1 Dec 2022 17:38:04 +0100
Subject: Make repo a nix flake

---
 .drone.yml |   52 +-
 .gitignore |    2 +
 Cargo.nix  | 1951 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 flake.lock |  108 ++++
 flake.nix  |   36 ++
 5 files changed, 2130 insertions(+), 19 deletions(-)
 create mode 100644 Cargo.nix
 create mode 100644 flake.lock
 create mode 100644 flake.nix

diff --git a/.drone.yml b/.drone.yml
index f431761..1b97a00 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -2,23 +2,37 @@
 kind: pipeline
 name: default
 
-workspace:
-  base: /drone/diplonat
-
-steps: 
-- name: code style
-  image: rust:1.47
-  commands:
-  - rustup toolchain install nightly-x86_64-unknown-linux-gnu
-  - rustup component add rustfmt --toolchain nightly
-  - cargo +nightly fmt --all -- --check
-# - name: code quality
-#   image: rust:1.47
-#   commands:
-#   - cargo clippy -- --deny warnings
-- name: test
-  image: rust:1.47
-  commands:
-  - cargo build --verbose --all
-  - cargo test --verbose --all
+node:
+  nix-daemon: 1
 
+steps:
+  #- name: check formatting
+  #  image: nixpkgs/nix:nixos-22.05
+  #  commands:
+  #    - nix run --extra-experimental-features nix-command --extra-experimental-features flakes github:nixos/nixpkgs/nixos-22.05#cargo fmt -- --check
+
+  - name: build
+    image: nixpkgs/nix:nixos-22.05
+    commands:
+      - nix build --extra-experimental-features nix-command --extra-experimental-features flakes .#debug.x86_64-linux.diplonat
+
+  - name: test
+    image: nixpkgs/nix:nixos-22.05
+    commands:
+      - nix build --extra-experimental-features nix-command --extra-experimental-features flakes .#test.x86_64-linux.diplonat
+      - ./result-bin/bin/diplonat-*
+
+trigger:
+  event:
+  - custom
+  - push
+  - pull_request
+  - tag
+  - cron
+
+
+---
+kind: signature
+hmac: c8525b399be9c11eec7f6549242aceda6442114e3b71b587c03c074178c06bf5
+
+...
diff --git a/.gitignore b/.gitignore
index 142ffb3..926a632 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,5 @@
 target/
+result
+result-bin
 *.swp
 .env
diff --git a/Cargo.nix b/Cargo.nix
new file mode 100644
index 0000000..db4a90d
--- /dev/null
+++ b/Cargo.nix
@@ -0,0 +1,1951 @@
+# This file was @generated by cargo2nix 0.11.0.
+# It is not intended to be manually edited.
+
+args@{
+  release ? true,
+  rootFeatures ? [
+    "diplonat/default"
+  ],
+  rustPackages,
+  buildRustPackages,
+  hostPlatform,
+  hostPlatformCpu ? null,
+  hostPlatformFeatures ? [],
+  target ? null,
+  codegenOpts ? null,
+  profileOpts ? null,
+  rustcLinkFlags ? null,
+  rustcBuildFlags ? null,
+  mkRustCrate,
+  rustLib,
+  lib,
+  workspaceSrc,
+  ignoreLockHash,
+}:
+let
+  nixifiedLockHash = "4d0d191cfd882cd499203e5184c18f2cb0540a4e6ecc4b1fcfeff5f77fac4996";
+  workspaceSrc = if args.workspaceSrc == null then ./. else args.workspaceSrc;
+  currentLockHash = builtins.hashFile "sha256" (workspaceSrc + /Cargo.lock);
+  lockHashIgnored = if ignoreLockHash
+                  then builtins.trace "Ignoring lock hash" ignoreLockHash
+                  else ignoreLockHash;
+in if !lockHashIgnored && (nixifiedLockHash != currentLockHash) then
+  throw ("Cargo.nix ${nixifiedLockHash} is out of sync with Cargo.lock ${currentLockHash}")
+else let
+  inherit (rustLib) fetchCratesIo fetchCrateLocal fetchCrateGit fetchCrateAlternativeRegistry expandFeatures decideProfile genDrvsByProfile;
+  profilesByName = {
+  };
+  rootFeatures' = expandFeatures rootFeatures;
+  overridableMkRustCrate = f:
+    let
+      drvs = genDrvsByProfile profilesByName ({ profile, profileName }: mkRustCrate ({ inherit release profile hostPlatformCpu hostPlatformFeatures target profileOpts codegenOpts rustcLinkFlags rustcBuildFlags; } // (f profileName)));
+    in { compileMode ? null, profileName ? decideProfile compileMode release }:
+      let drv = drvs.${profileName}; in if compileMode == null then drv else drv.override { inherit compileMode; };
+in
+{
+  cargo2nixVersion = "0.11.0";
+  workspace = {
+    diplonat = rustPackages.unknown.diplonat."0.1.0";
+  };
+  "registry+https://github.com/rust-lang/crates.io-index".aho-corasick."0.6.10" = overridableMkRustCrate (profileName: rec {
+    name = "aho-corasick";
+    version = "0.6.10";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "81ce3d38065e618af2d7b77e10c5ad9a069859b4be3c2250f674af3840d9c8a5"; };
+    dependencies = {
+      memchr = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".memchr."2.3.0" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".aho-corasick."0.7.10" = overridableMkRustCrate (profileName: rec {
+    name = "aho-corasick";
+    version = "0.7.10";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "8716408b8bc624ed7f65d223ddb9ac2d044c0547b6fa4b0d554f3a9540496ada"; };
+    features = builtins.concatLists [
+      [ "default" ]
+      [ "std" ]
+    ];
+    dependencies = {
+      memchr = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".memchr."2.3.0" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".anyhow."1.0.28" = overridableMkRustCrate (profileName: rec {
+    name = "anyhow";
+    version = "1.0.28";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "d9a60d744a80c30fcb657dfe2c1b22bcb3e814c1a1e3674f32bf5820b570fbff"; };
+    features = builtins.concatLists [
+      [ "default" ]
+      [ "std" ]
+    ];
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".attohttpc."0.16.3" = overridableMkRustCrate (profileName: rec {
+    name = "attohttpc";
+    version = "0.16.3";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "fdb8867f378f33f78a811a8eb9bf108ad99430d7aad43315dd9319c827ef6247"; };
+    dependencies = {
+      http = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".http."0.2.0" { inherit profileName; }).out;
+      log = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".log."0.4.8" { inherit profileName; }).out;
+      url = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".url."2.2.2" { inherit profileName; }).out;
+      wildmatch = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".wildmatch."1.1.0" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".atty."0.2.14" = overridableMkRustCrate (profileName: rec {
+    name = "atty";
+    version = "0.2.14";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "d9b39be18770d11421cdb1b9947a45dd3f37e93092cbf377614828a319d5fee8"; };
+    dependencies = {
+      ${ if hostPlatform.parsed.kernel.name == "hermit" then "hermit_abi" else null } = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".hermit-abi."0.1.12" { inherit profileName; }).out;
+      ${ if hostPlatform.isUnix then "libc" else null } = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".libc."0.2.112" { inherit profileName; }).out;
+      ${ if hostPlatform.isWindows then "winapi" else null } = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".winapi."0.3.8" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".autocfg."1.0.0" = overridableMkRustCrate (profileName: rec {
+    name = "autocfg";
+    version = "1.0.0";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "f8aac770f1885fd7e387acedd76065302551364496e46b3dd00860b2f8359b9d"; };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".base64."0.13.0" = overridableMkRustCrate (profileName: rec {
+    name = "base64";
+    version = "0.13.0";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "904dfeac50f3cdaba28fc6f57fdcddb75f49ed61346676a78c4ffe55877802fd"; };
+    features = builtins.concatLists [
+      [ "default" ]
+      [ "std" ]
+    ];
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".bitflags."0.4.0" = overridableMkRustCrate (profileName: rec {
+    name = "bitflags";
+    version = "0.4.0";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "8dead7461c1127cf637931a1e50934eb6eee8bff2f74433ac7909e9afcee04a3"; };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".bumpalo."3.2.0" = overridableMkRustCrate (profileName: rec {
+    name = "bumpalo";
+    version = "3.2.0";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "1f359dc14ff8911330a51ef78022d376f25ed00248912803b58f00cb1c27f742"; };
+    features = builtins.concatLists [
+      [ "default" ]
+    ];
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".bytes."0.5.4" = overridableMkRustCrate (profileName: rec {
+    name = "bytes";
+    version = "0.5.4";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "130aac562c0dd69c56b3b1cc8ffd2e17be31d0b6c25b61c96b76231aa23e39e1"; };
+    features = builtins.concatLists [
+      [ "default" ]
+      [ "std" ]
+    ];
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".bytes."1.1.0" = overridableMkRustCrate (profileName: rec {
+    name = "bytes";
+    version = "1.1.0";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "c4872d67bab6358e59559027aa3b9157c53d9358c51423c17554809a8858e0f8"; };
+    features = builtins.concatLists [
+      [ "default" ]
+      [ "std" ]
+    ];
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".c_linked_list."1.1.1" = overridableMkRustCrate (profileName: rec {
+    name = "c_linked_list";
+    version = "1.1.1";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "4964518bd3b4a8190e832886cdc0da9794f12e8e6c1613a9e90ff331c4c8724b"; };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".cc."1.0.72" = overridableMkRustCrate (profileName: rec {
+    name = "cc";
+    version = "1.0.72";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "22a9137b95ea06864e018375b72adfb7db6e6f68cfc8df5a04d00288050485ee"; };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".cfg-if."0.1.10" = overridableMkRustCrate (profileName: rec {
+    name = "cfg-if";
+    version = "0.1.10";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "4785bdd1c96b2a846b2bd7cc02e86b6b3dbf14e7e53446c4f54c92a361040822"; };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".cfg-if."1.0.0" = overridableMkRustCrate (profileName: rec {
+    name = "cfg-if";
+    version = "1.0.0";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"; };
+  });
+  
+  "unknown".diplonat."0.1.0" = overridableMkRustCrate (profileName: rec {
+    name = "diplonat";
+    version = "0.1.0";
+    registry = "unknown";
+    src = fetchCrateLocal workspaceSrc;
+    dependencies = {
+      anyhow = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".anyhow."1.0.28" { inherit profileName; }).out;
+      envy = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".envy."0.4.2" { inherit profileName; }).out;
+      futures = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".futures."0.3.5" { inherit profileName; }).out;
+      get_if_addrs = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".get_if_addrs."0.5.3" { inherit profileName; }).out;
+      igd = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".igd."0.12.0" { inherit profileName; }).out;
+      iptables = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".iptables."0.2.2" { inherit profileName; }).out;
+      log = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".log."0.4.8" { inherit profileName; }).out;
+      pretty_env_logger = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".pretty_env_logger."0.4.0" { inherit profileName; }).out;
+      regex = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".regex."1.3.7" { inherit profileName; }).out;
+      reqwest = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".reqwest."0.11.8" { inherit profileName; }).out;
+      serde = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".serde."1.0.107" { inherit profileName; }).out;
+      serde_lexpr = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".serde-lexpr."0.1.1" { inherit profileName; }).out;
+      serde_json = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".serde_json."1.0.53" { inherit profileName; }).out;
+      tokio = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".tokio."1.15.0" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".encoding_rs."0.8.22" = overridableMkRustCrate (profileName: rec {
+    name = "encoding_rs";
+    version = "0.8.22";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "cd8d03faa7fe0c1431609dfad7bbe827af30f82e1e2ae6f7ee4fca6bd764bc28"; };
+    dependencies = {
+      cfg_if = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".cfg-if."0.1.10" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".env_logger."0.7.1" = overridableMkRustCrate (profileName: rec {
+    name = "env_logger";
+    version = "0.7.1";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "44533bbbb3bb3c1fa17d9f2e4e38bbbaf8396ba82193c4cb1b6445d711445d36"; };
+    features = builtins.concatLists [
+      [ "atty" ]
+      [ "default" ]
+      [ "humantime" ]
+      [ "regex" ]
+      [ "termcolor" ]
+    ];
+    dependencies = {
+      atty = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".atty."0.2.14" { inherit profileName; }).out;
+      humantime = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".humantime."1.3.0" { inherit profileName; }).out;
+      log = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".log."0.4.8" { inherit profileName; }).out;
+      regex = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".regex."1.3.7" { inherit profileName; }).out;
+      termcolor = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".termcolor."1.1.0" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".envy."0.4.2" = overridableMkRustCrate (profileName: rec {
+    name = "envy";
+    version = "0.4.2";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "3f47e0157f2cb54f5ae1bd371b30a2ae4311e1c028f575cd4e81de7353215965"; };
+    dependencies = {
+      serde = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".serde."1.0.107" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".fnv."1.0.6" = overridableMkRustCrate (profileName: rec {
+    name = "fnv";
+    version = "1.0.6";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "2fad85553e09a6f881f739c29f0b00b0f01357c743266d478b68951ce23285f3"; };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".form_urlencoded."1.0.1" = overridableMkRustCrate (profileName: rec {
+    name = "form_urlencoded";
+    version = "1.0.1";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "5fc25a87fa4fd2094bffb06925852034d90a17f0d1e05197d4956d3555752191"; };
+    dependencies = {
+      matches = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".matches."0.1.8" { inherit profileName; }).out;
+      percent_encoding = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".percent-encoding."2.1.0" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".futures."0.3.5" = overridableMkRustCrate (profileName: rec {
+    name = "futures";
+    version = "0.3.5";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "1e05b85ec287aac0dc34db7d4a569323df697f9c55b99b15d6b4ef8cde49f613"; };
+    features = builtins.concatLists [
+      [ "alloc" ]
+      [ "async-await" ]
+      [ "default" ]
+      [ "executor" ]
+      [ "futures-executor" ]
+      [ "std" ]
+    ];
+    dependencies = {
+      futures_channel = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".futures-channel."0.3.5" { inherit profileName; }).out;
+      futures_core = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".futures-core."0.3.5" { inherit profileName; }).out;
+      futures_executor = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".futures-executor."0.3.5" { inherit profileName; }).out;
+      futures_io = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".futures-io."0.3.5" { inherit profileName; }).out;
+      futures_sink = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".futures-sink."0.3.5" { inherit profileName; }).out;
+      futures_task = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".futures-task."0.3.5" { inherit profileName; }).out;
+      futures_util = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".futures-util."0.3.5" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".futures-channel."0.3.5" = overridableMkRustCrate (profileName: rec {
+    name = "futures-channel";
+    version = "0.3.5";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "f366ad74c28cca6ba456d95e6422883cfb4b252a83bed929c83abfdbbf2967d5"; };
+    features = builtins.concatLists [
+      [ "alloc" ]
+      [ "default" ]
+      [ "futures-sink" ]
+      [ "sink" ]
+      [ "std" ]
+    ];
+    dependencies = {
+      futures_core = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".futures-core."0.3.5" { inherit profileName; }).out;
+      futures_sink = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".futures-sink."0.3.5" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".futures-core."0.3.5" = overridableMkRustCrate (profileName: rec {
+    name = "futures-core";
+    version = "0.3.5";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "59f5fff90fd5d971f936ad674802482ba441b6f09ba5e15fd8b39145582ca399"; };
+    features = builtins.concatLists [
+      [ "alloc" ]
+      [ "default" ]
+      [ "std" ]
+    ];
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".futures-executor."0.3.5" = overridableMkRustCrate (profileName: rec {
+    name = "futures-executor";
+    version = "0.3.5";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "10d6bb888be1153d3abeb9006b11b02cf5e9b209fda28693c31ae1e4e012e314"; };
+    features = builtins.concatLists [
+      [ "std" ]
+    ];
+    dependencies = {
+      futures_core = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".futures-core."0.3.5" { inherit profileName; }).out;
+      futures_task = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".futures-task."0.3.5" { inherit profileName; }).out;
+      futures_util = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".futures-util."0.3.5" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".futures-io."0.3.5" = overridableMkRustCrate (profileName: rec {
+    name = "futures-io";
+    version = "0.3.5";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "de27142b013a8e869c14957e6d2edeef89e97c289e69d042ee3a49acd8b51789"; };
+    features = builtins.concatLists [
+      [ "std" ]
+    ];
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".futures-macro."0.3.5" = overridableMkRustCrate (profileName: rec {
+    name = "futures-macro";
+    version = "0.3.5";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "d0b5a30a4328ab5473878237c447333c093297bded83a4983d10f4deea240d39"; };
+    dependencies = {
+      proc_macro_hack = (buildRustPackages."registry+https://github.com/rust-lang/crates.io-index".proc-macro-hack."0.5.11" { profileName = "__noProfile"; }).out;
+      proc_macro2 = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".proc-macro2."1.0.34" { inherit profileName; }).out;
+      quote = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".quote."1.0.2" { inherit profileName; }).out;
+      syn = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".syn."1.0.83" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".futures-sink."0.3.5" = overridableMkRustCrate (profileName: rec {
+    name = "futures-sink";
+    version = "0.3.5";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "3f2032893cb734c7a05d85ce0cc8b8c4075278e93b24b66f9de99d6eb0fa8acc"; };
+    features = builtins.concatLists [
+      [ "alloc" ]
+      [ "default" ]
+      [ "std" ]
+    ];
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".futures-task."0.3.5" = overridableMkRustCrate (profileName: rec {
+    name = "futures-task";
+    version = "0.3.5";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "bdb66b5f09e22019b1ab0830f7785bcea8e7a42148683f99214f73f8ec21a626"; };
+    features = builtins.concatLists [
+      [ "alloc" ]
+      [ "once_cell" ]
+      [ "std" ]
+    ];
+    dependencies = {
+      once_cell = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".once_cell."1.9.0" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".futures-util."0.3.5" = overridableMkRustCrate (profileName: rec {
+    name = "futures-util";
+    version = "0.3.5";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "8764574ff08b701a084482c3c7031349104b07ac897393010494beaa18ce32c6"; };
+    features = builtins.concatLists [
+      [ "alloc" ]
+      [ "async-await" ]
+      [ "async-await-macro" ]
+      [ "channel" ]
+      [ "futures-channel" ]
+      [ "futures-io" ]
+      [ "futures-macro" ]
+      [ "futures-sink" ]
+      [ "io" ]
+      [ "memchr" ]
+      [ "proc-macro-hack" ]
+      [ "proc-macro-nested" ]
+      [ "sink" ]
+      [ "slab" ]
+      [ "std" ]
+    ];
+    dependencies = {
+      futures_channel = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".futures-channel."0.3.5" { inherit profileName; }).out;
+      futures_core = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".futures-core."0.3.5" { inherit profileName; }).out;
+      futures_io = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".futures-io."0.3.5" { inherit profileName; }).out;
+      futures_macro = (buildRustPackages."registry+https://github.com/rust-lang/crates.io-index".futures-macro."0.3.5" { profileName = "__noProfile"; }).out;
+      futures_sink = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".futures-sink."0.3.5" { inherit profileName; }).out;
+      futures_task = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".futures-task."0.3.5" { inherit profileName; }).out;
+      memchr = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".memchr."2.3.0" { inherit profileName; }).out;
+      pin_project = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".pin-project."0.4.8" { inherit profileName; }).out;
+      pin_utils = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".pin-utils."0.1.0" { inherit profileName; }).out;
+      proc_macro_hack = (buildRustPackages."registry+https://github.com/rust-lang/crates.io-index".proc-macro-hack."0.5.11" { profileName = "__noProfile"; }).out;
+      proc_macro_nested = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".proc-macro-nested."0.1.3" { inherit profileName; }).out;
+      slab = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".slab."0.4.2" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".gcc."0.3.55" = overridableMkRustCrate (profileName: rec {
+    name = "gcc";
+    version = "0.3.55";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "8f5f3913fa0bfe7ee1fd8248b6b9f42a5af4b9d65ec2dd2c3c26132b950ecfc2"; };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".get_if_addrs."0.5.3" = overridableMkRustCrate (profileName: rec {
+    name = "get_if_addrs";
+    version = "0.5.3";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "abddb55a898d32925f3148bd281174a68eeb68bbfd9a5938a57b18f506ee4ef7"; };
+    dependencies = {
+      c_linked_list = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".c_linked_list."1.1.1" { inherit profileName; }).out;
+      ${ if hostPlatform.parsed.kernel.name == "android" then "get_if_addrs_sys" else null } = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".get_if_addrs-sys."0.1.1" { inherit profileName; }).out;
+      libc = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".libc."0.2.112" { inherit profileName; }).out;
+      ${ if hostPlatform.parsed.kernel.name == "windows" then "winapi" else null } = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".winapi."0.2.8" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".get_if_addrs-sys."0.1.1" = overridableMkRustCrate (profileName: rec {
+    name = "get_if_addrs-sys";
+    version = "0.1.1";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "0d04f9fb746cf36b191c00f3ede8bde9c8e64f9f4b05ae2694a9ccf5e3f5ab48"; };
+    dependencies = {
+      libc = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".libc."0.2.112" { inherit profileName; }).out;
+    };
+    buildDependencies = {
+      gcc = (buildRustPackages."registry+https://github.com/rust-lang/crates.io-index".gcc."0.3.55" { profileName = "__noProfile"; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".getrandom."0.2.3" = overridableMkRustCrate (profileName: rec {
+    name = "getrandom";
+    version = "0.2.3";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "7fcd999463524c52659517fe2cea98493cfe485d10565e7b0fb07dbba7ad2753"; };
+    features = builtins.concatLists [
+      [ "std" ]
+    ];
+    dependencies = {
+      cfg_if = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".cfg-if."1.0.0" { inherit profileName; }).out;
+      ${ if hostPlatform.isUnix then "libc" else null } = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".libc."0.2.112" { inherit profileName; }).out;
+      ${ if hostPlatform.parsed.kernel.name == "wasi" then "wasi" else null } = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".wasi."0.10.2+wasi-snapshot-preview1" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".h2."0.3.9" = overridableMkRustCrate (profileName: rec {
+    name = "h2";
+    version = "0.3.9";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "8f072413d126e57991455e0a922b31e4c8ba7c2ffbebf6b78b4f8521397d65cd"; };
+    dependencies = {
+      bytes = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".bytes."1.1.0" { inherit profileName; }).out;
+      fnv = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".fnv."1.0.6" { inherit profileName; }).out;
+      futures_core = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".futures-core."0.3.5" { inherit profileName; }).out;
+      futures_sink = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".futures-sink."0.3.5" { inherit profileName; }).out;
+      futures_util = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".futures-util."0.3.5" { inherit profileName; }).out;
+      http = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".http."0.2.0" { inherit profileName; }).out;
+      indexmap = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".indexmap."1.7.0" { inherit profileName; }).out;
+      slab = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".slab."0.4.2" { inherit profileName; }).out;
+      tokio = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".tokio."1.15.0" { inherit profileName; }).out;
+      tokio_util = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".tokio-util."0.6.9" { inherit profileName; }).out;
+      tracing = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".tracing."0.1.29" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".hashbrown."0.11.2" = overridableMkRustCrate (profileName: rec {
+    name = "hashbrown";
+    version = "0.11.2";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "ab5ef0d4909ef3724cc8cce6ccc8572c5c817592e9285f5464f8e86f8bd3726e"; };
+    features = builtins.concatLists [
+      [ "raw" ]
+    ];
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".hermit-abi."0.1.12" = overridableMkRustCrate (profileName: rec {
+    name = "hermit-abi";
+    version = "0.1.12";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "61565ff7aaace3525556587bd2dc31d4a07071957be715e63ce7b1eccf51a8f4"; };
+    features = builtins.concatLists [
+      [ "default" ]
+    ];
+    dependencies = {
+      libc = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".libc."0.2.112" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".http."0.2.0" = overridableMkRustCrate (profileName: rec {
+    name = "http";
+    version = "0.2.0";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "b708cc7f06493459026f53b9a61a7a121a5d1ec6238dee58ea4941132b30156b"; };
+    dependencies = {
+      bytes = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".bytes."0.5.4" { inherit profileName; }).out;
+      fnv = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".fnv."1.0.6" { inherit profileName; }).out;
+      itoa = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".itoa."0.4.5" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".http-body."0.4.4" = overridableMkRustCrate (profileName: rec {
+    name = "http-body";
+    version = "0.4.4";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "1ff4f84919677303da5f147645dbea6b1881f368d03ac84e1dc09031ebd7b2c6"; };
+    dependencies = {
+      bytes = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".bytes."1.1.0" { inherit profileName; }).out;
+      http = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".http."0.2.0" { inherit profileName; }).out;
+      pin_project_lite = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".pin-project-lite."0.2.7" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".httparse."1.3.4" = overridableMkRustCrate (profileName: rec {
+    name = "httparse";
+    version = "1.3.4";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "cd179ae861f0c2e53da70d892f5f3029f9594be0c41dc5269cd371691b1dc2f9"; };
+    features = builtins.concatLists [
+      [ "default" ]
+      [ "std" ]
+    ];
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".httpdate."0.3.2" = overridableMkRustCrate (profileName: rec {
+    name = "httpdate";
+    version = "0.3.2";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "494b4d60369511e7dea41cf646832512a94e542f68bb9c49e54518e0f468eb47"; };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".humantime."1.3.0" = overridableMkRustCrate (profileName: rec {
+    name = "humantime";
+    version = "1.3.0";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "df004cfca50ef23c36850aaaa59ad52cc70d0e90243c3c7737a4dd32dc7a3c4f"; };
+    dependencies = {
+      quick_error = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".quick-error."1.2.3" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".hyper."0.14.4" = overridableMkRustCrate (profileName: rec {
+    name = "hyper";
+    version = "0.14.4";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "e8e946c2b1349055e0b72ae281b238baf1a3ea7307c7e9f9d64673bdd9c26ac7"; };
+    features = builtins.concatLists [
+      [ "client" ]
+      [ "h2" ]
+      [ "http1" ]
+      [ "http2" ]
+      [ "runtime" ]
+      [ "socket2" ]
+      [ "tcp" ]
+    ];
+    dependencies = {
+      bytes = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".bytes."1.1.0" { inherit profileName; }).out;
+      futures_channel = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".futures-channel."0.3.5" { inherit profileName; }).out;
+      futures_core = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".futures-core."0.3.5" { inherit profileName; }).out;
+      futures_util = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".futures-util."0.3.5" { inherit profileName; }).out;
+      h2 = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".h2."0.3.9" { inherit profileName; }).out;
+      http = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".http."0.2.0" { inherit profileName; }).out;
+      http_body = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".http-body."0.4.4" { inherit profileName; }).out;
+      httparse = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".httparse."1.3.4" { inherit profileName; }).out;
+      httpdate = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".httpdate."0.3.2" { inherit profileName; }).out;
+      itoa = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".itoa."0.4.5" { inherit profileName; }).out;
+      pin_project = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".pin-project."1.0.8" { inherit profileName; }).out;
+      socket2 = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".socket2."0.3.19" { inherit profileName; }).out;
+      tokio = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".tokio."1.15.0" { inherit profileName; }).out;
+      tower_service = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".tower-service."0.3.0" { inherit profileName; }).out;
+      tracing = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".tracing."0.1.29" { inherit profileName; }).out;
+      want = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".want."0.3.0" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".hyper-rustls."0.23.0" = overridableMkRustCrate (profileName: rec {
+    name = "hyper-rustls";
+    version = "0.23.0";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "d87c48c02e0dc5e3b849a2041db3029fd066650f8f717c07bf8ed78ccb895cac"; };
+    dependencies = {
+      http = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".http."0.2.0" { inherit profileName; }).out;
+      hyper = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".hyper."0.14.4" { inherit profileName; }).out;
+      rustls = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".rustls."0.20.2" { inherit profileName; }).out;
+      tokio = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".tokio."1.15.0" { inherit profileName; }).out;
+      tokio_rustls = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".tokio-rustls."0.23.2" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".idna."0.2.0" = overridableMkRustCrate (profileName: rec {
+    name = "idna";
+    version = "0.2.0";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "02e2673c30ee86b5b96a9cb52ad15718aa1f966f5ab9ad54a8b95d5ca33120a9"; };
+    dependencies = {
+      matches = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".matches."0.1.8" { inherit profileName; }).out;
+      unicode_bidi = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".unicode-bidi."0.3.4" { inherit profileName; }).out;
+      unicode_normalization = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".unicode-normalization."0.1.12" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".igd."0.12.0" = overridableMkRustCrate (profileName: rec {
+    name = "igd";
+    version = "0.12.0";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "4c4e7ee8b51e541486d7040883fe1f00e2a9954bcc24fd155b7e4f03ed4b93dd"; };
+    features = builtins.concatLists [
+      [ "aio" ]
+      [ "bytes" ]
+      [ "default" ]
+      [ "futures" ]
+      [ "http" ]
+      [ "hyper" ]
+      [ "tokio" ]
+    ];
+    dependencies = {
+      attohttpc = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".attohttpc."0.16.3" { inherit profileName; }).out;
+      bytes = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".bytes."1.1.0" { inherit profileName; }).out;
+      futures = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".futures."0.3.5" { inherit profileName; }).out;
+      http = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".http."0.2.0" { inherit profileName; }).out;
+      hyper = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".hyper."0.14.4" { inherit profileName; }).out;
+      log = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".log."0.4.8" { inherit profileName; }).out;
+      rand = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".rand."0.8.4" { inherit profileName; }).out;
+      tokio = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".tokio."1.15.0" { inherit profileName; }).out;
+      url = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".url."2.2.2" { inherit profileName; }).out;
+      xmltree = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".xmltree."0.10.3" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".indexmap."1.7.0" = overridableMkRustCrate (profileName: rec {
+    name = "indexmap";
+    version = "1.7.0";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "bc633605454125dec4b66843673f01c7df2b89479b32e0ed634e43a91cff62a5"; };
+    features = builtins.concatLists [
+      [ "std" ]
+    ];
+    dependencies = {
+      hashbrown = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".hashbrown."0.11.2" { inherit profileName; }).out;
+    };
+    buildDependencies = {
+      autocfg = (buildRustPackages."registry+https://github.com/rust-lang/crates.io-index".autocfg."1.0.0" { profileName = "__noProfile"; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".ipnet."2.3.1" = overridableMkRustCrate (profileName: rec {
+    name = "ipnet";
+    version = "2.3.1";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "68f2d64f2edebec4ce84ad108148e67e1064789bee435edc5b60ad398714a3a9"; };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".iptables."0.2.2" = overridableMkRustCrate (profileName: rec {
+    name = "iptables";
+    version = "0.2.2";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "f7910549cb022e3112eea631a4c3e62523281b6c61024b2c3a8d61da620010de"; };
+    dependencies = {
+      lazy_static = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".lazy_static."0.2.11" { inherit profileName; }).out;
+      nix = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".nix."0.7.0" { inherit profileName; }).out;
+      regex = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".regex."0.2.11" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".itoa."0.4.5" = overridableMkRustCrate (profileName: rec {
+    name = "itoa";
+    version = "0.4.5";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "b8b7a7c0c47db5545ed3fef7468ee7bb5b74691498139e4b3f6a20685dc6dd8e"; };
+    features = builtins.concatLists [
+      [ "default" ]
+      [ "std" ]
+    ];
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".js-sys."0.3.55" = overridableMkRustCrate (profileName: rec {
+    name = "js-sys";
+    version = "0.3.55";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "7cc9ffccd38c451a86bf13657df244e9c3f37493cce8e5e21e940963777acc84"; };
+    dependencies = {
+      wasm_bindgen = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".wasm-bindgen."0.2.78" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".lazy_static."0.2.11" = overridableMkRustCrate (profileName: rec {
+    name = "lazy_static";
+    version = "0.2.11";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "76f033c7ad61445c5b347c7382dd1237847eb1bce590fe50365dcb33d546be73"; };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".lazy_static."1.4.0" = overridableMkRustCrate (profileName: rec {
+    name = "lazy_static";
+    version = "1.4.0";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"; };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".lexpr."0.2.4" = overridableMkRustCrate (profileName: rec {
+    name = "lexpr";
+    version = "0.2.4";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "2ab101919962a12ffdaf7170f0943715a9d47f35a9753986028c305183bbf1a6"; };
+    features = builtins.concatLists [
+      [ "default" ]
+      [ "fast-float-parsing" ]
+    ];
+    dependencies = {
+      itoa = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".itoa."0.4.5" { inherit profileName; }).out;
+      lexpr_macros = (buildRustPackages."registry+https://github.com/rust-lang/crates.io-index".lexpr-macros."0.2.1" { profileName = "__noProfile"; }).out;
+      proc_macro_hack = (buildRustPackages."registry+https://github.com/rust-lang/crates.io-index".proc-macro-hack."0.5.11" { profileName = "__noProfile"; }).out;
+      ryu = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".ryu."1.0.2" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".lexpr-macros."0.2.1" = overridableMkRustCrate (profileName: rec {
+    name = "lexpr-macros";
+    version = "0.2.1";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "cd627fb38e19c00d8d068618259205f7a91c91aeade5c15bc35dbca037bb1c35"; };
+    dependencies = {
+      proc_macro_hack = (buildRustPackages."registry+https://github.com/rust-lang/crates.io-index".proc-macro-hack."0.5.11" { profileName = "__noProfile"; }).out;
+      proc_macro2 = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".proc-macro2."1.0.34" { inherit profileName; }).out;
+      quote = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".quote."1.0.2" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".libc."0.2.112" = overridableMkRustCrate (profileName: rec {
+    name = "libc";
+    version = "0.2.112";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "1b03d17f364a3a042d5e5d46b053bbbf82c92c9430c592dd4c064dc6ee997125"; };
+    features = builtins.concatLists [
+      [ "align" ]
+      [ "default" ]
+      [ "std" ]
+    ];
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".log."0.4.8" = overridableMkRustCrate (profileName: rec {
+    name = "log";
+    version = "0.4.8";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "14b6052be84e6b71ab17edffc2eeabf5c2c3ae1fdb464aae35ac50c67a44e1f7"; };
+    features = builtins.concatLists [
+      [ "std" ]
+    ];
+    dependencies = {
+      cfg_if = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".cfg-if."0.1.10" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".matches."0.1.8" = overridableMkRustCrate (profileName: rec {
+    name = "matches";
+    version = "0.1.8";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "7ffc5c5338469d4d3ea17d269fa8ea3512ad247247c30bd2df69e68309ed0a08"; };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".memchr."2.3.0" = overridableMkRustCrate (profileName: rec {
+    name = "memchr";
+    version = "2.3.0";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "3197e20c7edb283f87c071ddfc7a2cca8f8e0b888c242959846a6fce03c72223"; };
+    features = builtins.concatLists [
+      [ "default" ]
+      [ "std" ]
+      [ "use_std" ]
+    ];
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".mime."0.3.16" = overridableMkRustCrate (profileName: rec {
+    name = "mime";
+    version = "0.3.16";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "2a60c7ce501c71e03a9c9c0d35b861413ae925bd979cc7a4e30d060069aaac8d"; };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".mio."0.7.14" = overridableMkRustCrate (profileName: rec {
+    name = "mio";
+    version = "0.7.14";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "8067b404fe97c70829f082dec8bcf4f71225d7eaea1d8645349cb76fa06205cc"; };
+    features = builtins.concatLists [
+      [ "default" ]
+      [ "net" ]
+      [ "os-ext" ]
+      [ "os-poll" ]
+      [ "os-util" ]
+      [ "tcp" ]
+      [ "udp" ]
+      [ "uds" ]
+    ];
+    dependencies = {
+      ${ if hostPlatform.isUnix then "libc" else null } = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".libc."0.2.112" { inherit profileName; }).out;
+      log = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".log."0.4.8" { inherit profileName; }).out;
+      ${ if hostPlatform.isWindows then "miow" else null } = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".miow."0.3.7" { inherit profileName; }).out;
+      ${ if hostPlatform.isWindows then "ntapi" else null } = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".ntapi."0.3.4" { inherit profileName; }).out;
+      ${ if hostPlatform.isWindows then "winapi" else null } = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".winapi."0.3.8" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".miow."0.3.7" = overridableMkRustCrate (profileName: rec {
+    name = "miow";
+    version = "0.3.7";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "b9f1c5b025cda876f66ef43a113f91ebc9f4ccef34843000e0adf6ebbab84e21"; };
+    dependencies = {
+      winapi = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".winapi."0.3.8" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".nix."0.7.0" = overridableMkRustCrate (profileName: rec {
+    name = "nix";
+    version = "0.7.0";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "a0d95c5fa8b641c10ad0b8887454ebaafa3c92b5cd5350f8fc693adafd178e7b"; };
+    dependencies = {
+      bitflags = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".bitflags."0.4.0" { inherit profileName; }).out;
+      cfg_if = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".cfg-if."0.1.10" { inherit profileName; }).out;
+      libc = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".libc."0.2.112" { inherit profileName; }).out;
+      void = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".void."1.0.2" { inherit profileName; }).out;
+    };
+    buildDependencies = {
+      rustc_version = (buildRustPackages."registry+https://github.com/rust-lang/crates.io-index".rustc_version."0.1.7" { profileName = "__noProfile"; }).out;
+      semver = (buildRustPackages."registry+https://github.com/rust-lang/crates.io-index".semver."0.1.20" { profileName = "__noProfile"; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".ntapi."0.3.4" = overridableMkRustCrate (profileName: rec {
+    name = "ntapi";
+    version = "0.3.4";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "7a31937dea023539c72ddae0e3571deadc1414b300483fa7aaec176168cfa9d2"; };
+    features = builtins.concatLists [
+      [ "default" ]
+      [ "user" ]
+    ];
+    dependencies = {
+      winapi = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".winapi."0.3.8" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".num_cpus."1.13.1" = overridableMkRustCrate (profileName: rec {
+    name = "num_cpus";
+    version = "1.13.1";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "19e64526ebdee182341572e50e9ad03965aa510cd94427a4549448f285e957a1"; };
+    dependencies = {
+      ${ if (hostPlatform.parsed.cpu.name == "x86_64" || hostPlatform.parsed.cpu.name == "aarch64") && hostPlatform.parsed.kernel.name == "hermit" then "hermit_abi" else null } = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".hermit-abi."0.1.12" { inherit profileName; }).out;
+      ${ if !hostPlatform.isWindows then "libc" else null } = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".libc."0.2.112" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".once_cell."1.9.0" = overridableMkRustCrate (profileName: rec {
+    name = "once_cell";
+    version = "1.9.0";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "da32515d9f6e6e489d7bc9d84c71b060db7247dc035bbe44eac88cf87486d8d5"; };
+    features = builtins.concatLists [
+      [ "alloc" ]
+      [ "race" ]
+      [ "std" ]
+    ];
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".percent-encoding."2.1.0" = overridableMkRustCrate (profileName: rec {
+    name = "percent-encoding";
+    version = "2.1.0";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "d4fd5641d01c8f18a23da7b6fe29298ff4b55afcccdf78973b24cf3175fee32e"; };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".pin-project."0.4.8" = overridableMkRustCrate (profileName: rec {
+    name = "pin-project";
+    version = "0.4.8";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "7804a463a8d9572f13453c516a5faea534a2403d7ced2f0c7e100eeff072772c"; };
+    dependencies = {
+      pin_project_internal = (buildRustPackages."registry+https://github.com/rust-lang/crates.io-index".pin-project-internal."0.4.8" { profileName = "__noProfile"; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".pin-project."1.0.8" = overridableMkRustCrate (profileName: rec {
+    name = "pin-project";
+    version = "1.0.8";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "576bc800220cc65dac09e99e97b08b358cfab6e17078de8dc5fee223bd2d0c08"; };
+    dependencies = {
+      pin_project_internal = (buildRustPackages."registry+https://github.com/rust-lang/crates.io-index".pin-project-internal."1.0.8" { profileName = "__noProfile"; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".pin-project-internal."0.4.8" = overridableMkRustCrate (profileName: rec {
+    name = "pin-project-internal";
+    version = "0.4.8";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "385322a45f2ecf3410c68d2a549a4a2685e8051d0f278e39743ff4e451cb9b3f"; };
+    dependencies = {
+      proc_macro2 = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".proc-macro2."1.0.34" { inherit profileName; }).out;
+      quote = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".quote."1.0.2" { inherit profileName; }).out;
+      syn = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".syn."1.0.83" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".pin-project-internal."1.0.8" = overridableMkRustCrate (profileName: rec {
+    name = "pin-project-internal";
+    version = "1.0.8";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "6e8fe8163d14ce7f0cdac2e040116f22eac817edabff0be91e8aff7e9accf389"; };
+    dependencies = {
+      proc_macro2 = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".proc-macro2."1.0.34" { inherit profileName; }).out;
+      quote = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".quote."1.0.2" { inherit profileName; }).out;
+      syn = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".syn."1.0.83" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".pin-project-lite."0.2.7" = overridableMkRustCrate (profileName: rec {
+    name = "pin-project-lite";
+    version = "0.2.7";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "8d31d11c69a6b52a174b42bdc0c30e5e11670f90788b2c471c31c1d17d449443"; };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".pin-utils."0.1.0" = overridableMkRustCrate (profileName: rec {
+    name = "pin-utils";
+    version = "0.1.0";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "8b870d8c151b6f2fb93e84a13146138f05d02ed11c7e7c54f8826aaaf7c9f184"; };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".ppv-lite86."0.2.15" = overridableMkRustCrate (profileName: rec {
+    name = "ppv-lite86";
+    version = "0.2.15";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "ed0cfbc8191465bed66e1718596ee0b0b35d5ee1f41c5df2189d0fe8bde535ba"; };
+    features = builtins.concatLists [
+      [ "simd" ]
+      [ "std" ]
+    ];
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".pretty_env_logger."0.4.0" = overridableMkRustCrate (profileName: rec {
+    name = "pretty_env_logger";
+    version = "0.4.0";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "926d36b9553851b8b0005f1275891b392ee4d2d833852c417ed025477350fb9d"; };
+    dependencies = {
+      env_logger = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".env_logger."0.7.1" { inherit profileName; }).out;
+      log = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".log."0.4.8" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".proc-macro-hack."0.5.11" = overridableMkRustCrate (profileName: rec {
+    name = "proc-macro-hack";
+    version = "0.5.11";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "ecd45702f76d6d3c75a80564378ae228a85f0b59d2f3ed43c91b4a69eb2ebfc5"; };
+    dependencies = {
+      proc_macro2 = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".proc-macro2."1.0.34" { inherit profileName; }).out;
+      quote = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".quote."1.0.2" { inherit profileName; }).out;
+      syn = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".syn."1.0.83" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".proc-macro-nested."0.1.3" = overridableMkRustCrate (profileName: rec {
+    name = "proc-macro-nested";
+    version = "0.1.3";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "369a6ed065f249a159e06c45752c780bda2fb53c995718f9e484d08daa9eb42e"; };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".proc-macro2."1.0.34" = overridableMkRustCrate (profileName: rec {
+    name = "proc-macro2";
+    version = "1.0.34";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "2f84e92c0f7c9d58328b85a78557813e4bd845130db68d7184635344399423b1"; };
+    features = builtins.concatLists [
+      [ "default" ]
+      [ "proc-macro" ]
+    ];
+    dependencies = {
+      unicode_xid = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".unicode-xid."0.2.0" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".quick-error."1.2.3" = overridableMkRustCrate (profileName: rec {
+    name = "quick-error";
+    version = "1.2.3";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "a1d01941d82fa2ab50be1e79e6714289dd7cde78eba4c074bc5a4374f650dfe0"; };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".quote."1.0.2" = overridableMkRustCrate (profileName: rec {
+    name = "quote";
+    version = "1.0.2";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "053a8c8bcc71fcce321828dc897a98ab9760bef03a4fc36693c231e5b3216cfe"; };
+    features = builtins.concatLists [
+      [ "default" ]
+      [ "proc-macro" ]
+    ];
+    dependencies = {
+      proc_macro2 = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".proc-macro2."1.0.34" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".rand."0.8.4" = overridableMkRustCrate (profileName: rec {
+    name = "rand";
+    version = "0.8.4";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "2e7573632e6454cf6b99d7aac4ccca54be06da05aca2ef7423d22d27d4d4bcd8"; };
+    features = builtins.concatLists [
+      [ "alloc" ]
+      [ "default" ]
+      [ "getrandom" ]
+      [ "libc" ]
+      [ "rand_chacha" ]
+      [ "rand_hc" ]
+      [ "std" ]
+      [ "std_rng" ]
+    ];
+    dependencies = {
+      ${ if hostPlatform.isUnix then "libc" else null } = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".libc."0.2.112" { inherit profileName; }).out;
+      ${ if !(hostPlatform.parsed.kernel.name == "emscripten") then "rand_chacha" else null } = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".rand_chacha."0.3.1" { inherit profileName; }).out;
+      rand_core = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".rand_core."0.6.3" { inherit profileName; }).out;
+      ${ if hostPlatform.parsed.kernel.name == "emscripten" then "rand_hc" else null } = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".rand_hc."0.3.1" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".rand_chacha."0.3.1" = overridableMkRustCrate (profileName: rec {
+    name = "rand_chacha";
+    version = "0.3.1";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "e6c10a63a0fa32252be49d21e7709d4d4baf8d231c2dbce1eaa8141b9b127d88"; };
+    features = builtins.concatLists [
+      [ "std" ]
+    ];
+    dependencies = {
+      ppv_lite86 = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".ppv-lite86."0.2.15" { inherit profileName; }).out;
+      rand_core = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".rand_core."0.6.3" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".rand_core."0.6.3" = overridableMkRustCrate (profileName: rec {
+    name = "rand_core";
+    version = "0.6.3";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "d34f1408f55294453790c48b2f1ebbb1c5b4b7563eb1f418bcfcfdbb06ebb4e7"; };
+    features = builtins.concatLists [
+      [ "alloc" ]
+      [ "getrandom" ]
+      [ "std" ]
+    ];
+    dependencies = {
+      getrandom = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".getrandom."0.2.3" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".rand_hc."0.3.1" = overridableMkRustCrate (profileName: rec {
+    name = "rand_hc";
+    version = "0.3.1";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "d51e9f596de227fda2ea6c84607f5558e196eeaf43c986b724ba4fb8fdf497e7"; };
+    dependencies = {
+      rand_core = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".rand_core."0.6.3" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".regex."0.2.11" = overridableMkRustCrate (profileName: rec {
+    name = "regex";
+    version = "0.2.11";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "9329abc99e39129fcceabd24cf5d85b4671ef7c29c50e972bc5afe32438ec384"; };
+    features = builtins.concatLists [
+      [ "default" ]
+    ];
+    dependencies = {
+      aho_corasick = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".aho-corasick."0.6.10" { inherit profileName; }).out;
+      memchr = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".memchr."2.3.0" { inherit profileName; }).out;
+      regex_syntax = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".regex-syntax."0.5.6" { inherit profileName; }).out;
+      thread_local = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".thread_local."0.3.6" { inherit profileName; }).out;
+      utf8_ranges = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".utf8-ranges."1.0.4" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".regex."1.3.7" = overridableMkRustCrate (profileName: rec {
+    name = "regex";
+    version = "1.3.7";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "a6020f034922e3194c711b82a627453881bc4682166cabb07134a10c26ba7692"; };
+    features = builtins.concatLists [
+      [ "aho-corasick" ]
+      [ "default" ]
+      [ "memchr" ]
+      [ "perf" ]
+      [ "perf-cache" ]
+      [ "perf-dfa" ]
+      [ "perf-inline" ]
+      [ "perf-literal" ]
+      [ "std" ]
+      [ "thread_local" ]
+      [ "unicode" ]
+      [ "unicode-age" ]
+      [ "unicode-bool" ]
+      [ "unicode-case" ]
+      [ "unicode-gencat" ]
+      [ "unicode-perl" ]
+      [ "unicode-script" ]
+      [ "unicode-segment" ]
+    ];
+    dependencies = {
+      aho_corasick = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".aho-corasick."0.7.10" { inherit profileName; }).out;
+      memchr = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".memchr."2.3.0" { inherit profileName; }).out;
+      regex_syntax = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".regex-syntax."0.6.17" { inherit profileName; }).out;
+      thread_local = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".thread_local."1.0.1" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".regex-syntax."0.5.6" = overridableMkRustCrate (profileName: rec {
+    name = "regex-syntax";
+    version = "0.5.6";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "7d707a4fa2637f2dca2ef9fd02225ec7661fe01a53623c1e6515b6916511f7a7"; };
+    dependencies = {
+      ucd_util = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".ucd-util."0.1.8" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".regex-syntax."0.6.17" = overridableMkRustCrate (profileName: rec {
+    name = "regex-syntax";
+    version = "0.6.17";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "7fe5bd57d1d7414c6b5ed48563a2c855d995ff777729dcd91c369ec7fea395ae"; };
+    features = builtins.concatLists [
+      [ "default" ]
+      [ "unicode" ]
+      [ "unicode-age" ]
+      [ "unicode-bool" ]
+      [ "unicode-case" ]
+      [ "unicode-gencat" ]
+      [ "unicode-perl" ]
+      [ "unicode-script" ]
+      [ "unicode-segment" ]
+    ];
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".reqwest."0.11.8" = overridableMkRustCrate (profileName: rec {
+    name = "reqwest";
+    version = "0.11.8";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "7c4e0a76dc12a116108933f6301b95e83634e0c47b0afbed6abbaa0601e99258"; };
+    features = builtins.concatLists [
+      [ "__rustls" ]
+      [ "__tls" ]
+      [ "hyper-rustls" ]
+      [ "json" ]
+      [ "rustls" ]
+      [ "rustls-pemfile" ]
+      [ "rustls-tls-manual-roots" ]
+      [ "serde_json" ]
+      [ "tokio-rustls" ]
+    ];
+    dependencies = {
+      ${ if !(hostPlatform.parsed.cpu.name == "wasm32") then "base64" else null } = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".base64."0.13.0" { inherit profileName; }).out;
+      bytes = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".bytes."1.1.0" { inherit profileName; }).out;
+      ${ if !(hostPlatform.parsed.cpu.name == "wasm32") then "encoding_rs" else null } = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".encoding_rs."0.8.22" { inherit profileName; }).out;
+      ${ if !(hostPlatform.parsed.cpu.name == "wasm32") then "futures_core" else null } = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".futures-core."0.3.5" { inherit profileName; }).out;
+      ${ if !(hostPlatform.parsed.cpu.name == "wasm32") then "futures_util" else null } = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".futures-util."0.3.5" { inherit profileName; }).out;
+      http = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".http."0.2.0" { inherit profileName; }).out;
+      ${ if !(hostPlatform.parsed.cpu.name == "wasm32") then "http_body" else null } = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".http-body."0.4.4" { inherit profileName; }).out;
+      ${ if !(hostPlatform.parsed.cpu.name == "wasm32") then "hyper" else null } = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".hyper."0.14.4" { inherit profileName; }).out;
+      ${ if !(hostPlatform.parsed.cpu.name == "wasm32") then "hyper_rustls" else null } = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".hyper-rustls."0.23.0" { inherit profileName; }).out;
+      ${ if !(hostPlatform.parsed.cpu.name == "wasm32") then "ipnet" else null } = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".ipnet."2.3.1" { inherit profileName; }).out;
+      ${ if hostPlatform.parsed.cpu.name == "wasm32" then "js_sys" else null } = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".js-sys."0.3.55" { inherit profileName; }).out;
+      ${ if !(hostPlatform.parsed.cpu.name == "wasm32") then "lazy_static" else null } = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".lazy_static."1.4.0" { inherit profileName; }).out;
+      ${ if !(hostPlatform.parsed.cpu.name == "wasm32") then "log" else null } = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".log."0.4.8" { inherit profileName; }).out;
+      ${ if !(hostPlatform.parsed.cpu.name == "wasm32") then "mime" else null } = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".mime."0.3.16" { inherit profileName; }).out;
+      ${ if !(hostPlatform.parsed.cpu.name == "wasm32") then "percent_encoding" else null } = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".percent-encoding."2.1.0" { inherit profileName; }).out;
+      ${ if !(hostPlatform.parsed.cpu.name == "wasm32") then "pin_project_lite" else null } = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".pin-project-lite."0.2.7" { inherit profileName; }).out;
+      ${ if !(hostPlatform.parsed.cpu.name == "wasm32") then "rustls" else null } = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".rustls."0.20.2" { inherit profileName; }).out;
+      ${ if !(hostPlatform.parsed.cpu.name == "wasm32") then "rustls_pemfile" else null } = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".rustls-pemfile."0.2.1" { inherit profileName; }).out;
+      serde = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".serde."1.0.107" { inherit profileName; }).out;
+      serde_json = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".serde_json."1.0.53" { inherit profileName; }).out;
+      serde_urlencoded = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".serde_urlencoded."0.7.0" { inherit profileName; }).out;
+      ${ if !(hostPlatform.parsed.cpu.name == "wasm32") then "tokio" else null } = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".tokio."1.15.0" { inherit profileName; }).out;
+      ${ if !(hostPlatform.parsed.cpu.name == "wasm32") then "tokio_rustls" else null } = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".tokio-rustls."0.23.2" { inherit profileName; }).out;
+      url = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".url."2.2.2" { inherit profileName; }).out;
+      ${ if hostPlatform.parsed.cpu.name == "wasm32" then "wasm_bindgen" else null } = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".wasm-bindgen."0.2.78" { inherit profileName; }).out;
+      ${ if hostPlatform.parsed.cpu.name == "wasm32" then "wasm_bindgen_futures" else null } = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".wasm-bindgen-futures."0.4.28" { inherit profileName; }).out;
+      ${ if hostPlatform.parsed.cpu.name == "wasm32" then "web_sys" else null } = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".web-sys."0.3.55" { inherit profileName; }).out;
+      ${ if hostPlatform.isWindows then "winreg" else null } = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".winreg."0.7.0" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".ring."0.16.20" = overridableMkRustCrate (profileName: rec {
+    name = "ring";
+    version = "0.16.20";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "3053cf52e236a3ed746dfc745aa9cacf1b791d846bdaf412f60a8d7d6e17c8fc"; };
+    features = builtins.concatLists [
+      [ "alloc" ]
+      [ "default" ]
+      [ "dev_urandom_fallback" ]
+      [ "once_cell" ]
+    ];
+    dependencies = {
+      ${ if hostPlatform.parsed.kernel.name == "android" || hostPlatform.parsed.kernel.name == "linux" then "libc" else null } = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".libc."0.2.112" { inherit profileName; }).out;
+      ${ if hostPlatform.parsed.kernel.name == "android" || hostPlatform.parsed.kernel.name == "linux" || hostPlatform.parsed.kernel.name == "dragonfly" || hostPlatform.parsed.kernel.name == "freebsd" || hostPlatform.parsed.kernel.name == "illumos" || hostPlatform.parsed.kernel.name == "netbsd" || hostPlatform.parsed.kernel.name == "openbsd" || hostPlatform.parsed.kernel.name == "solaris" then "once_cell" else null } = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".once_cell."1.9.0" { inherit profileName; }).out;
+      ${ if hostPlatform.parsed.cpu.name == "i686" || hostPlatform.parsed.cpu.name == "x86_64" || (hostPlatform.parsed.cpu.name == "aarch64" || hostPlatform.parsed.cpu.name == "armv6l" || hostPlatform.parsed.cpu.name == "armv7l") && (hostPlatform.parsed.kernel.name == "android" || hostPlatform.parsed.kernel.name == "fuchsia" || hostPlatform.parsed.kernel.name == "linux") then "spin" else null } = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".spin."0.5.2" { inherit profileName; }).out;
+      untrusted = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".untrusted."0.7.1" { inherit profileName; }).out;
+      ${ if hostPlatform.parsed.cpu.name == "wasm32" && hostPlatform.parsed.vendor.name == "unknown" && hostPlatform.parsed.kernel.name == "unknown" && hostPlatform.parsed.abi.name == "" then "web_sys" else null } = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".web-sys."0.3.55" { inherit profileName; }).out;
+      ${ if hostPlatform.parsed.kernel.name == "windows" then "winapi" else null } = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".winapi."0.3.8" { inherit profileName; }).out;
+    };
+    buildDependencies = {
+      cc = (buildRustPackages."registry+https://github.com/rust-lang/crates.io-index".cc."1.0.72" { profileName = "__noProfile"; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".rustc_version."0.1.7" = overridableMkRustCrate (profileName: rec {
+    name = "rustc_version";
+    version = "0.1.7";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "c5f5376ea5e30ce23c03eb77cbe4962b988deead10910c372b226388b594c084"; };
+    dependencies = {
+      semver = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".semver."0.1.20" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".rustls."0.20.2" = overridableMkRustCrate (profileName: rec {
+    name = "rustls";
+    version = "0.20.2";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "d37e5e2290f3e040b594b1a9e04377c2c671f1a1cfd9bfdef82106ac1c113f84"; };
+    features = builtins.concatLists [
+      [ "dangerous_configuration" ]
+      [ "default" ]
+      [ "log" ]
+      [ "logging" ]
+      [ "tls12" ]
+    ];
+    dependencies = {
+      log = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".log."0.4.8" { inherit profileName; }).out;
+      ring = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".ring."0.16.20" { inherit profileName; }).out;
+      sct = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".sct."0.7.0" { inherit profileName; }).out;
+      webpki = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".webpki."0.22.0" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".rustls-pemfile."0.2.1" = overridableMkRustCrate (profileName: rec {
+    name = "rustls-pemfile";
+    version = "0.2.1";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "5eebeaeb360c87bfb72e84abdb3447159c0eaececf1bef2aecd65a8be949d1c9"; };
+    dependencies = {
+      base64 = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".base64."0.13.0" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".ryu."1.0.2" = overridableMkRustCrate (profileName: rec {
+    name = "ryu";
+    version = "1.0.2";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "bfa8506c1de11c9c4e4c38863ccbe02a305c8188e85a05a784c9e11e1c3910c8"; };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".sct."0.7.0" = overridableMkRustCrate (profileName: rec {
+    name = "sct";
+    version = "0.7.0";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "d53dcdb7c9f8158937a7981b48accfd39a43af418591a5d008c7b22b5e1b7ca4"; };
+    dependencies = {
+      ring = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".ring."0.16.20" { inherit profileName; }).out;
+      untrusted = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".untrusted."0.7.1" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".semver."0.1.20" = overridableMkRustCrate (profileName: rec {
+    name = "semver";
+    version = "0.1.20";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "d4f410fedcf71af0345d7607d246e7ad15faaadd49d240ee3b24e5dc21a820ac"; };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".serde."1.0.107" = overridableMkRustCrate (profileName: rec {
+    name = "serde";
+    version = "1.0.107";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "eba7550f2cdf88ffc23ab0f1607133486c390a8c0f89b57e589b9654ee15e04d"; };
+    features = builtins.concatLists [
+      [ "default" ]
+      [ "derive" ]
+      [ "serde_derive" ]
+      [ "std" ]
+    ];
+    dependencies = {
+      serde_derive = (buildRustPackages."registry+https://github.com/rust-lang/crates.io-index".serde_derive."1.0.107" { profileName = "__noProfile"; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".serde-lexpr."0.1.1" = overridableMkRustCrate (profileName: rec {
+    name = "serde-lexpr";
+    version = "0.1.1";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "143e5e658ac3a7374bdf285b9355cab74dd144293b86c9be27eab39452239d41"; };
+    dependencies = {
+      lexpr = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".lexpr."0.2.4" { inherit profileName; }).out;
+      serde = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".serde."1.0.107" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".serde_derive."1.0.107" = overridableMkRustCrate (profileName: rec {
+    name = "serde_derive";
+    version = "1.0.107";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "10be45e22e5597d4b88afcc71f9d7bfadcd604bf0c78a3ab4582b8d2b37f39f3"; };
+    features = builtins.concatLists [
+      [ "default" ]
+    ];
+    dependencies = {
+      proc_macro2 = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".proc-macro2."1.0.34" { inherit profileName; }).out;
+      quote = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".quote."1.0.2" { inherit profileName; }).out;
+      syn = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".syn."1.0.83" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".serde_json."1.0.53" = overridableMkRustCrate (profileName: rec {
+    name = "serde_json";
+    version = "1.0.53";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "993948e75b189211a9b31a7528f950c6adc21f9720b6438ff80a7fa2f864cea2"; };
+    features = builtins.concatLists [
+      [ "default" ]
+      [ "std" ]
+    ];
+    dependencies = {
+      itoa = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".itoa."0.4.5" { inherit profileName; }).out;
+      ryu = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".ryu."1.0.2" { inherit profileName; }).out;
+      serde = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".serde."1.0.107" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".serde_urlencoded."0.7.0" = overridableMkRustCrate (profileName: rec {
+    name = "serde_urlencoded";
+    version = "0.7.0";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "edfa57a7f8d9c1d260a549e7224100f6c43d43f9103e06dd8b4095a9b2b43ce9"; };
+    dependencies = {
+      form_urlencoded = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".form_urlencoded."1.0.1" { inherit profileName; }).out;
+      itoa = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".itoa."0.4.5" { inherit profileName; }).out;
+      ryu = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".ryu."1.0.2" { inherit profileName; }).out;
+      serde = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".serde."1.0.107" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".slab."0.4.2" = overridableMkRustCrate (profileName: rec {
+    name = "slab";
+    version = "0.4.2";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "c111b5bd5695e56cffe5129854aa230b39c93a305372fdbb2668ca2394eea9f8"; };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".smallvec."1.2.0" = overridableMkRustCrate (profileName: rec {
+    name = "smallvec";
+    version = "1.2.0";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "5c2fb2ec9bcd216a5b0d0ccf31ab17b5ed1d627960edff65bbe95d3ce221cefc"; };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".socket2."0.3.19" = overridableMkRustCrate (profileName: rec {
+    name = "socket2";
+    version = "0.3.19";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "122e570113d28d773067fab24266b66753f6ea915758651696b6e35e49f88d6e"; };
+    dependencies = {
+      ${ if hostPlatform.isUnix then "cfg_if" else null } = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".cfg-if."1.0.0" { inherit profileName; }).out;
+      ${ if hostPlatform.isUnix then "libc" else null } = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".libc."0.2.112" { inherit profileName; }).out;
+      ${ if hostPlatform.isWindows then "winapi" else null } = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".winapi."0.3.8" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".spin."0.5.2" = overridableMkRustCrate (profileName: rec {
+    name = "spin";
+    version = "0.5.2";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "6e63cff320ae2c57904679ba7cb63280a3dc4613885beafb148ee7bf9aa9042d"; };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".syn."1.0.83" = overridableMkRustCrate (profileName: rec {
+    name = "syn";
+    version = "1.0.83";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "23a1dfb999630e338648c83e91c59a4e9fb7620f520c3194b6b89e276f2f1959"; };
+    features = builtins.concatLists [
+      [ "clone-impls" ]
+      [ "default" ]
+      [ "derive" ]
+      [ "full" ]
+      [ "parsing" ]
+      [ "printing" ]
+      [ "proc-macro" ]
+      [ "quote" ]
+      [ "visit" ]
+      [ "visit-mut" ]
+    ];
+    dependencies = {
+      proc_macro2 = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".proc-macro2."1.0.34" { inherit profileName; }).out;
+      quote = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".quote."1.0.2" { inherit profileName; }).out;
+      unicode_xid = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".unicode-xid."0.2.0" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".termcolor."1.1.0" = overridableMkRustCrate (profileName: rec {
+    name = "termcolor";
+    version = "1.1.0";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "bb6bfa289a4d7c5766392812c0a1f4c1ba45afa1ad47803c11e1f407d846d75f"; };
+    dependencies = {
+      ${ if hostPlatform.isWindows then "winapi_util" else null } = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".winapi-util."0.1.5" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".thread_local."0.3.6" = overridableMkRustCrate (profileName: rec {
+    name = "thread_local";
+    version = "0.3.6";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "c6b53e329000edc2b34dbe8545fd20e55a333362d0a321909685a19bd28c3f1b"; };
+    dependencies = {
+      lazy_static = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".lazy_static."1.4.0" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".thread_local."1.0.1" = overridableMkRustCrate (profileName: rec {
+    name = "thread_local";
+    version = "1.0.1";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "d40c6d1b69745a6ec6fb1ca717914848da4b44ae29d9b3080cbee91d72a69b14"; };
+    dependencies = {
+      lazy_static = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".lazy_static."1.4.0" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".tokio."1.15.0" = overridableMkRustCrate (profileName: rec {
+    name = "tokio";
+    version = "1.15.0";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "fbbf1c778ec206785635ce8ad57fe52b3009ae9e0c9f574a728f3049d3e55838"; };
+    features = builtins.concatLists [
+      [ "bytes" ]
+      [ "default" ]
+      [ "io-util" ]
+      [ "libc" ]
+      [ "macros" ]
+      [ "memchr" ]
+      [ "mio" ]
+      [ "net" ]
+      [ "num_cpus" ]
+      [ "rt" ]
+      [ "rt-multi-thread" ]
+      [ "sync" ]
+      [ "time" ]
+      [ "tokio-macros" ]
+      [ "winapi" ]
+    ];
+    dependencies = {
+      bytes = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".bytes."1.1.0" { inherit profileName; }).out;
+      ${ if hostPlatform.isUnix then "libc" else null } = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".libc."0.2.112" { inherit profileName; }).out;
+      memchr = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".memchr."2.3.0" { inherit profileName; }).out;
+      mio = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".mio."0.7.14" { inherit profileName; }).out;
+      num_cpus = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".num_cpus."1.13.1" { inherit profileName; }).out;
+      pin_project_lite = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".pin-project-lite."0.2.7" { inherit profileName; }).out;
+      tokio_macros = (buildRustPackages."registry+https://github.com/rust-lang/crates.io-index".tokio-macros."1.7.0" { profileName = "__noProfile"; }).out;
+      ${ if hostPlatform.isWindows then "winapi" else null } = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".winapi."0.3.8" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".tokio-macros."1.7.0" = overridableMkRustCrate (profileName: rec {
+    name = "tokio-macros";
+    version = "1.7.0";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "b557f72f448c511a979e2564e55d74e6c4432fc96ff4f6241bc6bded342643b7"; };
+    dependencies = {
+      proc_macro2 = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".proc-macro2."1.0.34" { inherit profileName; }).out;
+      quote = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".quote."1.0.2" { inherit profileName; }).out;
+      syn = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".syn."1.0.83" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".tokio-rustls."0.23.2" = overridableMkRustCrate (profileName: rec {
+    name = "tokio-rustls";
+    version = "0.23.2";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "a27d5f2b839802bd8267fa19b0530f5a08b9c08cd417976be2a65d130fe1c11b"; };
+    features = builtins.concatLists [
+      [ "default" ]
+      [ "logging" ]
+      [ "tls12" ]
+    ];
+    dependencies = {
+      rustls = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".rustls."0.20.2" { inherit profileName; }).out;
+      tokio = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".tokio."1.15.0" { inherit profileName; }).out;
+      webpki = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".webpki."0.22.0" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".tokio-util."0.6.9" = overridableMkRustCrate (profileName: rec {
+    name = "tokio-util";
+    version = "0.6.9";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "9e99e1983e5d376cd8eb4b66604d2e99e79f5bd988c3055891dcd8c9e2604cc0"; };
+    features = builtins.concatLists [
+      [ "codec" ]
+      [ "default" ]
+    ];
+    dependencies = {
+      bytes = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".bytes."1.1.0" { inherit profileName; }).out;
+      futures_core = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".futures-core."0.3.5" { inherit profileName; }).out;
+      futures_sink = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".futures-sink."0.3.5" { inherit profileName; }).out;
+      log = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".log."0.4.8" { inherit profileName; }).out;
+      pin_project_lite = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".pin-project-lite."0.2.7" { inherit profileName; }).out;
+      tokio = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".tokio."1.15.0" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".tower-service."0.3.0" = overridableMkRustCrate (profileName: rec {
+    name = "tower-service";
+    version = "0.3.0";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "e987b6bf443f4b5b3b6f38704195592cca41c5bb7aedd3c3693c7081f8289860"; };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".tracing."0.1.29" = overridableMkRustCrate (profileName: rec {
+    name = "tracing";
+    version = "0.1.29";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "375a639232caf30edfc78e8d89b2d4c375515393e7af7e16f01cd96917fb2105"; };
+    features = builtins.concatLists [
+      [ "std" ]
+    ];
+    dependencies = {
+      cfg_if = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".cfg-if."1.0.0" { inherit profileName; }).out;
+      pin_project_lite = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".pin-project-lite."0.2.7" { inherit profileName; }).out;
+      tracing_core = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".tracing-core."0.1.21" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".tracing-core."0.1.21" = overridableMkRustCrate (profileName: rec {
+    name = "tracing-core";
+    version = "0.1.21";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "1f4ed65637b8390770814083d20756f87bfa2c21bf2f110babdc5438351746e4"; };
+    features = builtins.concatLists [
+      [ "lazy_static" ]
+      [ "std" ]
+    ];
+    dependencies = {
+      lazy_static = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".lazy_static."1.4.0" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".try-lock."0.2.2" = overridableMkRustCrate (profileName: rec {
+    name = "try-lock";
+    version = "0.2.2";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "e604eb7b43c06650e854be16a2a03155743d3752dd1c943f6829e26b7a36e382"; };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".ucd-util."0.1.8" = overridableMkRustCrate (profileName: rec {
+    name = "ucd-util";
+    version = "0.1.8";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "c85f514e095d348c279b1e5cd76795082cf15bd59b93207832abe0b1d8fed236"; };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".unicode-bidi."0.3.4" = overridableMkRustCrate (profileName: rec {
+    name = "unicode-bidi";
+    version = "0.3.4";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "49f2bd0c6468a8230e1db229cff8029217cf623c767ea5d60bfbd42729ea54d5"; };
+    features = builtins.concatLists [
+      [ "default" ]
+    ];
+    dependencies = {
+      matches = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".matches."0.1.8" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".unicode-normalization."0.1.12" = overridableMkRustCrate (profileName: rec {
+    name = "unicode-normalization";
+    version = "0.1.12";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "5479532badd04e128284890390c1e876ef7a993d0570b3597ae43dfa1d59afa4"; };
+    dependencies = {
+      smallvec = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".smallvec."1.2.0" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".unicode-xid."0.2.0" = overridableMkRustCrate (profileName: rec {
+    name = "unicode-xid";
+    version = "0.2.0";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "826e7639553986605ec5979c7dd957c7895e93eabed50ab2ffa7f6128a75097c"; };
+    features = builtins.concatLists [
+      [ "default" ]
+    ];
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".untrusted."0.7.1" = overridableMkRustCrate (profileName: rec {
+    name = "untrusted";
+    version = "0.7.1";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "a156c684c91ea7d62626509bce3cb4e1d9ed5c4d978f7b4352658f96a4c26b4a"; };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".url."2.2.2" = overridableMkRustCrate (profileName: rec {
+    name = "url";
+    version = "2.2.2";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "a507c383b2d33b5fc35d1861e77e6b383d158b2da5e14fe51b83dfedf6fd578c"; };
+    dependencies = {
+      form_urlencoded = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".form_urlencoded."1.0.1" { inherit profileName; }).out;
+      idna = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".idna."0.2.0" { inherit profileName; }).out;
+      matches = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".matches."0.1.8" { inherit profileName; }).out;
+      percent_encoding = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".percent-encoding."2.1.0" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".utf8-ranges."1.0.4" = overridableMkRustCrate (profileName: rec {
+    name = "utf8-ranges";
+    version = "1.0.4";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "b4ae116fef2b7fea257ed6440d3cfcff7f190865f170cdad00bb6465bf18ecba"; };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".void."1.0.2" = overridableMkRustCrate (profileName: rec {
+    name = "void";
+    version = "1.0.2";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "6a02e4885ed3bc0f2de90ea6dd45ebcbb66dacffe03547fadbb0eeae2770887d"; };
+    features = builtins.concatLists [
+      [ "default" ]
+      [ "std" ]
+    ];
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".want."0.3.0" = overridableMkRustCrate (profileName: rec {
+    name = "want";
+    version = "0.3.0";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "1ce8a968cb1cd110d136ff8b819a556d6fb6d919363c61534f6860c7eb172ba0"; };
+    dependencies = {
+      log = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".log."0.4.8" { inherit profileName; }).out;
+      try_lock = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".try-lock."0.2.2" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".wasi."0.10.2+wasi-snapshot-preview1" = overridableMkRustCrate (profileName: rec {
+    name = "wasi";
+    version = "0.10.2+wasi-snapshot-preview1";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "fd6fbd9a79829dd1ad0cc20627bf1ed606756a7f77edff7b66b7064f9cb327c6"; };
+    features = builtins.concatLists [
+      [ "default" ]
+      [ "std" ]
+    ];
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".wasm-bindgen."0.2.78" = overridableMkRustCrate (profileName: rec {
+    name = "wasm-bindgen";
+    version = "0.2.78";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "632f73e236b219150ea279196e54e610f5dbafa5d61786303d4da54f84e47fce"; };
+    features = builtins.concatLists [
+      [ "default" ]
+      [ "spans" ]
+      [ "std" ]
+    ];
+    dependencies = {
+      cfg_if = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".cfg-if."1.0.0" { inherit profileName; }).out;
+      wasm_bindgen_macro = (buildRustPackages."registry+https://github.com/rust-lang/crates.io-index".wasm-bindgen-macro."0.2.78" { profileName = "__noProfile"; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".wasm-bindgen-backend."0.2.78" = overridableMkRustCrate (profileName: rec {
+    name = "wasm-bindgen-backend";
+    version = "0.2.78";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "a317bf8f9fba2476b4b2c85ef4c4af8ff39c3c7f0cdfeed4f82c34a880aa837b"; };
+    features = builtins.concatLists [
+      [ "spans" ]
+    ];
+    dependencies = {
+      bumpalo = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".bumpalo."3.2.0" { inherit profileName; }).out;
+      lazy_static = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".lazy_static."1.4.0" { inherit profileName; }).out;
+      log = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".log."0.4.8" { inherit profileName; }).out;
+      proc_macro2 = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".proc-macro2."1.0.34" { inherit profileName; }).out;
+      quote = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".quote."1.0.2" { inherit profileName; }).out;
+      syn = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".syn."1.0.83" { inherit profileName; }).out;
+      wasm_bindgen_shared = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".wasm-bindgen-shared."0.2.78" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".wasm-bindgen-futures."0.4.28" = overridableMkRustCrate (profileName: rec {
+    name = "wasm-bindgen-futures";
+    version = "0.4.28";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "8e8d7523cb1f2a4c96c1317ca690031b714a51cc14e05f712446691f413f5d39"; };
+    dependencies = {
+      cfg_if = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".cfg-if."1.0.0" { inherit profileName; }).out;
+      js_sys = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".js-sys."0.3.55" { inherit profileName; }).out;
+      wasm_bindgen = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".wasm-bindgen."0.2.78" { inherit profileName; }).out;
+      ${ if builtins.elem "atomics" hostPlatformFeatures then "web_sys" else null } = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".web-sys."0.3.55" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".wasm-bindgen-macro."0.2.78" = overridableMkRustCrate (profileName: rec {
+    name = "wasm-bindgen-macro";
+    version = "0.2.78";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "d56146e7c495528bf6587663bea13a8eb588d39b36b679d83972e1a2dbbdacf9"; };
+    features = builtins.concatLists [
+      [ "spans" ]
+    ];
+    dependencies = {
+      quote = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".quote."1.0.2" { inherit profileName; }).out;
+      wasm_bindgen_macro_support = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".wasm-bindgen-macro-support."0.2.78" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".wasm-bindgen-macro-support."0.2.78" = overridableMkRustCrate (profileName: rec {
+    name = "wasm-bindgen-macro-support";
+    version = "0.2.78";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "7803e0eea25835f8abdc585cd3021b3deb11543c6fe226dcd30b228857c5c5ab"; };
+    features = builtins.concatLists [
+      [ "spans" ]
+    ];
+    dependencies = {
+      proc_macro2 = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".proc-macro2."1.0.34" { inherit profileName; }).out;
+      quote = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".quote."1.0.2" { inherit profileName; }).out;
+      syn = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".syn."1.0.83" { inherit profileName; }).out;
+      wasm_bindgen_backend = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".wasm-bindgen-backend."0.2.78" { inherit profileName; }).out;
+      wasm_bindgen_shared = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".wasm-bindgen-shared."0.2.78" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".wasm-bindgen-shared."0.2.78" = overridableMkRustCrate (profileName: rec {
+    name = "wasm-bindgen-shared";
+    version = "0.2.78";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "0237232789cf037d5480773fe568aac745bfe2afbc11a863e97901780a6b47cc"; };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".web-sys."0.3.55" = overridableMkRustCrate (profileName: rec {
+    name = "web-sys";
+    version = "0.3.55";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "38eb105f1c59d9eaa6b5cdc92b859d85b926e82cb2e0945cd0c9259faa6fe9fb"; };
+    features = builtins.concatLists [
+      [ "Blob" ]
+      [ "BlobPropertyBag" ]
+      [ "Crypto" ]
+      [ "Event" ]
+      [ "EventTarget" ]
+      [ "File" ]
+      [ "FormData" ]
+      [ "Headers" ]
+      [ "MessageEvent" ]
+      [ "Request" ]
+      [ "RequestCredentials" ]
+      [ "RequestInit" ]
+      [ "RequestMode" ]
+      [ "Response" ]
+      [ "ServiceWorkerGlobalScope" ]
+      [ "Window" ]
+      [ "Worker" ]
+      [ "WorkerGlobalScope" ]
+    ];
+    dependencies = {
+      js_sys = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".js-sys."0.3.55" { inherit profileName; }).out;
+      wasm_bindgen = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".wasm-bindgen."0.2.78" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".webpki."0.22.0" = overridableMkRustCrate (profileName: rec {
+    name = "webpki";
+    version = "0.22.0";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "f095d78192e208183081cc07bc5515ef55216397af48b873e5edcd72637fa1bd"; };
+    features = builtins.concatLists [
+      [ "alloc" ]
+      [ "std" ]
+    ];
+    dependencies = {
+      ring = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".ring."0.16.20" { inherit profileName; }).out;
+      untrusted = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".untrusted."0.7.1" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".wildmatch."1.1.0" = overridableMkRustCrate (profileName: rec {
+    name = "wildmatch";
+    version = "1.1.0";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "7f44b95f62d34113cf558c93511ac93027e03e9c29a60dd0fd70e6e025c7270a"; };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".winapi."0.2.8" = overridableMkRustCrate (profileName: rec {
+    name = "winapi";
+    version = "0.2.8";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "167dc9d6949a9b857f3451275e911c3f44255842c1f7a76f33c55103a909087a"; };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".winapi."0.3.8" = overridableMkRustCrate (profileName: rec {
+    name = "winapi";
+    version = "0.3.8";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "8093091eeb260906a183e6ae1abdba2ef5ef2257a21801128899c3fc699229c6"; };
+    features = builtins.concatLists [
+      [ "cfg" ]
+      [ "consoleapi" ]
+      [ "errhandlingapi" ]
+      [ "evntrace" ]
+      [ "fileapi" ]
+      [ "handleapi" ]
+      [ "impl-debug" ]
+      [ "impl-default" ]
+      [ "in6addr" ]
+      [ "inaddr" ]
+      [ "ioapiset" ]
+      [ "minwinbase" ]
+      [ "minwindef" ]
+      [ "mstcpip" ]
+      [ "mswsock" ]
+      [ "namedpipeapi" ]
+      [ "ntdef" ]
+      [ "ntsecapi" ]
+      [ "processenv" ]
+      [ "std" ]
+      [ "synchapi" ]
+      [ "timezoneapi" ]
+      [ "winbase" ]
+      [ "wincon" ]
+      [ "windef" ]
+      [ "winerror" ]
+      [ "winioctl" ]
+      [ "winnt" ]
+      [ "winreg" ]
+      [ "winsock2" ]
+      [ "ws2def" ]
+      [ "ws2ipdef" ]
+      [ "ws2tcpip" ]
+      [ "wtypesbase" ]
+    ];
+    dependencies = {
+      ${ if hostPlatform.config == "i686-pc-windows-gnu" then "winapi_i686_pc_windows_gnu" else null } = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".winapi-i686-pc-windows-gnu."0.4.0" { inherit profileName; }).out;
+      ${ if hostPlatform.config == "x86_64-pc-windows-gnu" then "winapi_x86_64_pc_windows_gnu" else null } = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".winapi-x86_64-pc-windows-gnu."0.4.0" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".winapi-i686-pc-windows-gnu."0.4.0" = overridableMkRustCrate (profileName: rec {
+    name = "winapi-i686-pc-windows-gnu";
+    version = "0.4.0";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"; };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".winapi-util."0.1.5" = overridableMkRustCrate (profileName: rec {
+    name = "winapi-util";
+    version = "0.1.5";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "70ec6ce85bb158151cae5e5c87f95a8e97d2c0c4b001223f33a334e3ce5de178"; };
+    dependencies = {
+      ${ if hostPlatform.isWindows then "winapi" else null } = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".winapi."0.3.8" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".winapi-x86_64-pc-windows-gnu."0.4.0" = overridableMkRustCrate (profileName: rec {
+    name = "winapi-x86_64-pc-windows-gnu";
+    version = "0.4.0";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"; };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".winreg."0.7.0" = overridableMkRustCrate (profileName: rec {
+    name = "winreg";
+    version = "0.7.0";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "0120db82e8a1e0b9fb3345a539c478767c0048d842860994d96113d5b667bd69"; };
+    dependencies = {
+      winapi = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".winapi."0.3.8" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".xml-rs."0.8.4" = overridableMkRustCrate (profileName: rec {
+    name = "xml-rs";
+    version = "0.8.4";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "d2d7d3948613f75c98fd9328cfdcc45acc4d360655289d0a7d4ec931392200a3"; };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".xmltree."0.10.3" = overridableMkRustCrate (profileName: rec {
+    name = "xmltree";
+    version = "0.10.3";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "d7d8a75eaf6557bb84a65ace8609883db44a29951042ada9b393151532e41fcb"; };
+    features = builtins.concatLists [
+      [ "default" ]
+    ];
+    dependencies = {
+      xml = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".xml-rs."0.8.4" { inherit profileName; }).out;
+    };
+  });
+  
+}
diff --git a/flake.lock b/flake.lock
new file mode 100644
index 0000000..4b5713d
--- /dev/null
+++ b/flake.lock
@@ -0,0 +1,108 @@
+{
+  "nodes": {
+    "cargo2nix": {
+      "inputs": {
+        "flake-compat": "flake-compat",
+        "flake-utils": "flake-utils",
+        "nixpkgs": [
+          "nixpkgs"
+        ],
+        "rust-overlay": "rust-overlay"
+      },
+      "locked": {
+        "lastModified": 1666087781,
+        "narHash": "sha256-trKVdjMZ8mNkGfLcY5LsJJGtdV3xJDZnMVrkFjErlcs=",
+        "owner": "Alexis211",
+        "repo": "cargo2nix",
+        "rev": "a7a61179b66054904ef6a195d8da736eaaa06c36",
+        "type": "github"
+      },
+      "original": {
+        "owner": "Alexis211",
+        "repo": "cargo2nix",
+        "rev": "a7a61179b66054904ef6a195d8da736eaaa06c36",
+        "type": "github"
+      }
+    },
+    "flake-compat": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1650374568,
+        "narHash": "sha256-Z+s0J8/r907g149rllvwhb4pKi8Wam5ij0st8PwAh+E=",
+        "owner": "edolstra",
+        "repo": "flake-compat",
+        "rev": "b4a34015c698c7793d592d66adbab377907a2be8",
+        "type": "github"
+      },
+      "original": {
+        "owner": "edolstra",
+        "repo": "flake-compat",
+        "type": "github"
+      }
+    },
+    "flake-utils": {
+      "locked": {
+        "lastModified": 1659877975,
+        "narHash": "sha256-zllb8aq3YO3h8B/U0/J1WBgAL8EX5yWf5pMj3G0NAmc=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "c0e246b9b83f637f4681389ecabcb2681b4f3af0",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1665657542,
+        "narHash": "sha256-mojxNyzbvmp8NtVtxqiHGhRfjCALLfk9i/Uup68Y5q8=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "a3073c49bc0163fea6a121c276f526837672b555",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "a3073c49bc0163fea6a121c276f526837672b555",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "cargo2nix": "cargo2nix",
+        "nixpkgs": "nixpkgs"
+      }
+    },
+    "rust-overlay": {
+      "inputs": {
+        "flake-utils": [
+          "cargo2nix",
+          "flake-utils"
+        ],
+        "nixpkgs": [
+          "cargo2nix",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1664247556,
+        "narHash": "sha256-J4vazHU3609ekn7dr+3wfqPo5WGlZVAgV7jfux352L0=",
+        "owner": "oxalica",
+        "repo": "rust-overlay",
+        "rev": "524db9c9ea7bc7743bb74cdd45b6d46ea3fcc2ab",
+        "type": "github"
+      },
+      "original": {
+        "owner": "oxalica",
+        "repo": "rust-overlay",
+        "type": "github"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}
diff --git a/flake.nix b/flake.nix
new file mode 100644
index 0000000..e7781d1
--- /dev/null
+++ b/flake.nix
@@ -0,0 +1,36 @@
+{
+  description = "A very basic flake";
+
+  inputs.nixpkgs.url = "github:NixOS/nixpkgs/a3073c49bc0163fea6a121c276f526837672b555";
+  inputs.cargo2nix = {
+    # As of 2022-10-18: two small patches over unstable branch, one for clippy and one to fix feature detection
+    url = "github:Alexis211/cargo2nix/a7a61179b66054904ef6a195d8da736eaaa06c36";
+    inputs.nixpkgs.follows = "nixpkgs";
+  };
+
+  outputs = { self, nixpkgs, cargo2nix }:
+  let
+    pkgs = import nixpkgs {
+      system = "x86_64-linux";
+      overlays = [ cargo2nix.overlays.default ];
+    };
+    packageFun = import ./Cargo.nix;
+    rustVersion = "1.63.0";
+
+    compile = args: compileMode:
+      let
+        packageSet = pkgs.rustBuilder.makePackageSet ({
+          inherit packageFun rustVersion;
+        } // args);
+      in
+        packageSet.workspace.diplonat {
+          inherit compileMode;
+        };
+  in
+  {
+    test.x86_64-linux.diplonat = compile { release = false; } "test";
+    debug.x86_64-linux.diplonat = compile { release = false; } "build";
+    packages.x86_64-linux.diplonat = compile { release = true; } "build";
+    packages.x86_64-linux.default = self.packages.x86_64-linux.diplonat;
+  };
+}
-- 
cgit v1.2.3


From 2a910c7af2b5b1f59397a1acf4b7cb1d574dbf42 Mon Sep 17 00:00:00 2001
From: Alex Auvolat <alex@adnab.me>
Date: Thu, 1 Dec 2022 17:47:31 +0100
Subject: Default value for skip tls parameter

---
 src/config/options.rs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/config/options.rs b/src/config/options.rs
index 28b3379..793838a 100644
--- a/src/config/options.rs
+++ b/src/config/options.rs
@@ -39,7 +39,8 @@ pub struct ConfigOptsConsul {
   pub url: Option<String>,
   /// Consul's CA certificate [default: None]
   pub ca_cert: Option<String>,
-  /// Skip TLS verification for Consul server
+  /// Skip TLS verification for Consul server [default: false]
+  #[serde(default)]
   pub tls_skip_verify: bool,
   /// Consul's client certificate [default: None]
   pub client_cert: Option<String>,
-- 
cgit v1.2.3