Background task manager (#332)

- [x] New background worker trait
- [x] Adapt all current workers to use new API
- [x] Command to list currently running workers, and whether they are active, idle, or dead
- [x] Error reporting
- Optimizations
  - [x] Merkle updater: several items per iteration
  - [ ] Use `tokio::task::spawn_blocking` where appropriate so that CPU-intensive tasks don't block other things going on
- scrub:
  - [x] have only one worker with a channel to start/pause/cancel
  - [x] automatic scrub
  - [x] ability to view and change tranquility from CLI
  - [x] persistence of a few info
- [ ] Testing

Co-authored-by: Alex Auvolat <alex@adnab.me>
Reviewed-on: https://git.deuxfleurs.fr/Deuxfleurs/garage/pulls/332
Co-authored-by: Alex <alex@adnab.me>
Co-committed-by: Alex <alex@adnab.me>

1 files changed, 239 insertions, 15 deletions

diff --git a/Cargo.nix b/Cargo.nix
index e5155e61..37bf3186 100644
--- a/Cargo.nix
+++ b/Cargo.nix
@@ -172,6 +172,16 @@ in
     };
   });
   
+  "registry+https://github.com/rust-lang/crates.io-index".autocfg."0.1.8" = overridableMkRustCrate (profileName: rec {
+    name = "autocfg";
+    version = "0.1.8";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "0dde43e75fd43e8a1bf86103336bc699aa8d17ad1be60c76c0bdfd4828e19b78"; };
+    dependencies = {
+      autocfg = rustPackages."registry+https://github.com/rust-lang/crates.io-index".autocfg."1.1.0" { inherit profileName; };
+    };
+  });
+  
   "registry+https://github.com/rust-lang/crates.io-index".autocfg."1.1.0" = overridableMkRustCrate (profileName: rec {
     name = "autocfg";
     version = "1.1.0";
@@ -1364,6 +1374,7 @@ in
       futures = rustPackages."registry+https://github.com/rust-lang/crates.io-index".futures."0.3.21" { inherit profileName; };
       futures_util = rustPackages."registry+https://github.com/rust-lang/crates.io-index".futures-util."0.3.21" { inherit profileName; };
       garage_api = rustPackages."unknown".garage_api."0.7.0" { inherit profileName; };
+      garage_block = rustPackages."unknown".garage_block."0.7.0" { inherit profileName; };
       garage_db = rustPackages."unknown".garage_db."0.8.0" { inherit profileName; };
       garage_model = rustPackages."unknown".garage_model."0.7.0" { inherit profileName; };
       garage_rpc = rustPackages."unknown".garage_rpc."0.7.0" { inherit profileName; };
@@ -1383,6 +1394,7 @@ in
       serde = rustPackages."registry+https://github.com/rust-lang/crates.io-index".serde."1.0.137" { inherit profileName; };
       serde_bytes = rustPackages."registry+https://github.com/rust-lang/crates.io-index".serde_bytes."0.11.5" { inherit profileName; };
       structopt = rustPackages."registry+https://github.com/rust-lang/crates.io-index".structopt."0.3.26" { inherit profileName; };
+      timeago = rustPackages."registry+https://github.com/rust-lang/crates.io-index".timeago."0.3.1" { inherit profileName; };
       tokio = rustPackages."registry+https://github.com/rust-lang/crates.io-index".tokio."1.17.0" { inherit profileName; };
       toml = rustPackages."registry+https://github.com/rust-lang/crates.io-index".toml."0.5.8" { inherit profileName; };
       tracing = rustPackages."registry+https://github.com/rust-lang/crates.io-index".tracing."0.1.32" { inherit profileName; };
@@ -1458,6 +1470,7 @@ in
     registry = "unknown";
     src = fetchCrateLocal (workspaceSrc + "/src/block");
     dependencies = {
+      arc_swap = rustPackages."registry+https://github.com/rust-lang/crates.io-index".arc-swap."1.5.0" { inherit profileName; };
       async_trait = buildRustPackages."registry+https://github.com/rust-lang/crates.io-index".async-trait."0.1.52" { profileName = "__noProfile"; };
       bytes = rustPackages."registry+https://github.com/rust-lang/crates.io-index".bytes."1.1.0" { inherit profileName; };
       futures = rustPackages."registry+https://github.com/rust-lang/crates.io-index".futures."0.3.21" { inherit profileName; };
@@ -1493,10 +1506,10 @@ in
       err_derive = buildRustPackages."registry+https://github.com/rust-lang/crates.io-index".err-derive."0.3.1" { profileName = "__noProfile"; };
       heed = rustPackages."registry+https://github.com/rust-lang/crates.io-index".heed."0.11.0" { inherit profileName; };
       hexdump = rustPackages."registry+https://github.com/rust-lang/crates.io-index".hexdump."0.1.1" { inherit profileName; };
-      log = rustPackages."registry+https://github.com/rust-lang/crates.io-index".log."0.4.16" { inherit profileName; };
       ${ if rootFeatures' ? "garage_db" then "pretty_env_logger" else null } = rustPackages."registry+https://github.com/rust-lang/crates.io-index".pretty_env_logger."0.4.0" { inherit profileName; };
       rusqlite = rustPackages."registry+https://github.com/rust-lang/crates.io-index".rusqlite."0.27.0" { inherit profileName; };
       sled = rustPackages."registry+https://github.com/rust-lang/crates.io-index".sled."0.34.7" { inherit profileName; };
+      tracing = rustPackages."registry+https://github.com/rust-lang/crates.io-index".tracing."0.1.32" { inherit profileName; };
     };
     devDependencies = {
       mktemp = rustPackages."registry+https://github.com/rust-lang/crates.io-index".mktemp."0.4.1" { inherit profileName; };
@@ -1717,6 +1730,7 @@ in
       (lib.optional (rootFeatures' ? "garage" || rootFeatures' ? "garage_api" || rootFeatures' ? "garage_model" || rootFeatures' ? "garage_util") "k2v")
     ];
     dependencies = {
+      ${ if rootFeatures' ? "garage" || rootFeatures' ? "garage_api" || rootFeatures' ? "garage_block" || rootFeatures' ? "garage_model" || rootFeatures' ? "garage_rpc" || rootFeatures' ? "garage_table" || rootFeatures' ? "garage_util" || rootFeatures' ? "garage_web" || rootFeatures' ? "k2v-client" then "async_trait" else null } = buildRustPackages."registry+https://github.com/rust-lang/crates.io-index".async-trait."0.1.52" { profileName = "__noProfile"; };
       ${ if rootFeatures' ? "garage" || rootFeatures' ? "garage_api" || rootFeatures' ? "garage_block" || rootFeatures' ? "garage_model" || rootFeatures' ? "garage_rpc" || rootFeatures' ? "garage_table" || rootFeatures' ? "garage_util" || rootFeatures' ? "garage_web" || rootFeatures' ? "k2v-client" then "blake2" else null } = rustPackages."registry+https://github.com/rust-lang/crates.io-index".blake2."0.9.2" { inherit profileName; };
       ${ if rootFeatures' ? "garage" || rootFeatures' ? "garage_api" || rootFeatures' ? "garage_block" || rootFeatures' ? "garage_model" || rootFeatures' ? "garage_rpc" || rootFeatures' ? "garage_table" || rootFeatures' ? "garage_util" || rootFeatures' ? "garage_web" || rootFeatures' ? "k2v-client" then "chrono" else null } = rustPackages."registry+https://github.com/rust-lang/crates.io-index".chrono."0.4.19" { inherit profileName; };
       ${ if rootFeatures' ? "garage" || rootFeatures' ? "garage_api" || rootFeatures' ? "garage_block" || rootFeatures' ? "garage_model" || rootFeatures' ? "garage_rpc" || rootFeatures' ? "garage_table" || rootFeatures' ? "garage_util" || rootFeatures' ? "garage_web" || rootFeatures' ? "k2v-client" then "err_derive" else null } = buildRustPackages."registry+https://github.com/rust-lang/crates.io-index".err-derive."0.3.1" { profileName = "__noProfile"; };
@@ -2219,6 +2233,22 @@ in
     };
   });
   
+  "registry+https://github.com/rust-lang/crates.io-index".isolang."1.0.0" = overridableMkRustCrate (profileName: rec {
+    name = "isolang";
+    version = "1.0.0";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "265ef164908329e47e753c769b14cbb27434abf0c41984dca201484022f09ce5"; };
+    features = builtins.concatLists [
+      [ "default" ]
+    ];
+    dependencies = {
+      phf = rustPackages."registry+https://github.com/rust-lang/crates.io-index".phf."0.7.24" { inherit profileName; };
+    };
+    buildDependencies = {
+      phf_codegen = buildRustPackages."registry+https://github.com/rust-lang/crates.io-index".phf_codegen."0.7.24" { profileName = "__noProfile"; };
+    };
+  });
+  
   "registry+https://github.com/rust-lang/crates.io-index".itertools."0.4.19" = overridableMkRustCrate (profileName: rec {
     name = "itertools";
     version = "0.4.19";
@@ -3242,6 +3272,48 @@ in
     };
   });
   
+  "registry+https://github.com/rust-lang/crates.io-index".phf."0.7.24" = overridableMkRustCrate (profileName: rec {
+    name = "phf";
+    version = "0.7.24";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "b3da44b85f8e8dfaec21adae67f95d93244b2ecf6ad2a692320598dcc8e6dd18"; };
+    dependencies = {
+      phf_shared = rustPackages."registry+https://github.com/rust-lang/crates.io-index".phf_shared."0.7.24" { inherit profileName; };
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".phf_codegen."0.7.24" = overridableMkRustCrate (profileName: rec {
+    name = "phf_codegen";
+    version = "0.7.24";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "b03e85129e324ad4166b06b2c7491ae27fe3ec353af72e72cd1654c7225d517e"; };
+    dependencies = {
+      phf_generator = rustPackages."registry+https://github.com/rust-lang/crates.io-index".phf_generator."0.7.24" { inherit profileName; };
+      phf_shared = rustPackages."registry+https://github.com/rust-lang/crates.io-index".phf_shared."0.7.24" { inherit profileName; };
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".phf_generator."0.7.24" = overridableMkRustCrate (profileName: rec {
+    name = "phf_generator";
+    version = "0.7.24";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "09364cc93c159b8b06b1f4dd8a4398984503483891b0c26b867cf431fb132662"; };
+    dependencies = {
+      phf_shared = rustPackages."registry+https://github.com/rust-lang/crates.io-index".phf_shared."0.7.24" { inherit profileName; };
+      rand = rustPackages."registry+https://github.com/rust-lang/crates.io-index".rand."0.6.5" { inherit profileName; };
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".phf_shared."0.7.24" = overridableMkRustCrate (profileName: rec {
+    name = "phf_shared";
+    version = "0.7.24";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "234f71a15de2288bcb7e3b6515828d22af7ec8598ee6d24c3b526fa0a80b67a0"; };
+    dependencies = {
+      siphasher = rustPackages."registry+https://github.com/rust-lang/crates.io-index".siphasher."0.2.3" { inherit profileName; };
+    };
+  });
+  
   "registry+https://github.com/rust-lang/crates.io-index".pin-project."0.4.29" = overridableMkRustCrate (profileName: rec {
     name = "pin-project";
     version = "0.4.29";
@@ -3568,6 +3640,34 @@ in
     };
   });
   
+  "registry+https://github.com/rust-lang/crates.io-index".rand."0.6.5" = overridableMkRustCrate (profileName: rec {
+    name = "rand";
+    version = "0.6.5";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "6d71dacdc3c88c1fde3885a3be3fbab9f35724e6ce99467f7d9c5026132184ca"; };
+    features = builtins.concatLists [
+      [ "alloc" ]
+      [ "default" ]
+      [ "rand_os" ]
+      [ "std" ]
+    ];
+    dependencies = {
+      ${ if hostPlatform.isUnix then "libc" else null } = rustPackages."registry+https://github.com/rust-lang/crates.io-index".libc."0.2.121" { inherit profileName; };
+      rand_chacha = rustPackages."registry+https://github.com/rust-lang/crates.io-index".rand_chacha."0.1.1" { inherit profileName; };
+      rand_core = rustPackages."registry+https://github.com/rust-lang/crates.io-index".rand_core."0.4.2" { inherit profileName; };
+      rand_hc = rustPackages."registry+https://github.com/rust-lang/crates.io-index".rand_hc."0.1.0" { inherit profileName; };
+      rand_isaac = rustPackages."registry+https://github.com/rust-lang/crates.io-index".rand_isaac."0.1.1" { inherit profileName; };
+      rand_jitter = rustPackages."registry+https://github.com/rust-lang/crates.io-index".rand_jitter."0.1.4" { inherit profileName; };
+      rand_os = rustPackages."registry+https://github.com/rust-lang/crates.io-index".rand_os."0.1.3" { inherit profileName; };
+      rand_pcg = rustPackages."registry+https://github.com/rust-lang/crates.io-index".rand_pcg."0.1.2" { inherit profileName; };
+      rand_xorshift = rustPackages."registry+https://github.com/rust-lang/crates.io-index".rand_xorshift."0.1.1" { inherit profileName; };
+      ${ if hostPlatform.isWindows then "winapi" else null } = rustPackages."registry+https://github.com/rust-lang/crates.io-index".winapi."0.3.9" { inherit profileName; };
+    };
+    buildDependencies = {
+      autocfg = buildRustPackages."registry+https://github.com/rust-lang/crates.io-index".autocfg."0.1.8" { profileName = "__noProfile"; };
+    };
+  });
+  
   "registry+https://github.com/rust-lang/crates.io-index".rand."0.8.5" = overridableMkRustCrate (profileName: rec {
     name = "rand";
     version = "0.8.5";
@@ -3590,6 +3690,19 @@ in
     };
   });
   
+  "registry+https://github.com/rust-lang/crates.io-index".rand_chacha."0.1.1" = overridableMkRustCrate (profileName: rec {
+    name = "rand_chacha";
+    version = "0.1.1";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "556d3a1ca6600bfcbab7c7c91ccb085ac7fbbcd70e008a98742e7847f4f7bcef"; };
+    dependencies = {
+      rand_core = rustPackages."registry+https://github.com/rust-lang/crates.io-index".rand_core."0.3.1" { inherit profileName; };
+    };
+    buildDependencies = {
+      autocfg = buildRustPackages."registry+https://github.com/rust-lang/crates.io-index".autocfg."0.1.8" { profileName = "__noProfile"; };
+    };
+  });
+  
   "registry+https://github.com/rust-lang/crates.io-index".rand_chacha."0.3.1" = overridableMkRustCrate (profileName: rec {
     name = "rand_chacha";
     version = "0.3.1";
@@ -3644,6 +3757,93 @@ in
     };
   });
   
+  "registry+https://github.com/rust-lang/crates.io-index".rand_hc."0.1.0" = overridableMkRustCrate (profileName: rec {
+    name = "rand_hc";
+    version = "0.1.0";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "7b40677c7be09ae76218dc623efbf7b18e34bced3f38883af07bb75630a21bc4"; };
+    dependencies = {
+      rand_core = rustPackages."registry+https://github.com/rust-lang/crates.io-index".rand_core."0.3.1" { inherit profileName; };
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".rand_isaac."0.1.1" = overridableMkRustCrate (profileName: rec {
+    name = "rand_isaac";
+    version = "0.1.1";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "ded997c9d5f13925be2a6fd7e66bf1872597f759fd9dd93513dd7e92e5a5ee08"; };
+    dependencies = {
+      rand_core = rustPackages."registry+https://github.com/rust-lang/crates.io-index".rand_core."0.3.1" { inherit profileName; };
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".rand_jitter."0.1.4" = overridableMkRustCrate (profileName: rec {
+    name = "rand_jitter";
+    version = "0.1.4";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "1166d5c91dc97b88d1decc3285bb0a99ed84b05cfd0bc2341bdf2d43fc41e39b"; };
+    features = builtins.concatLists [
+      [ "std" ]
+    ];
+    dependencies = {
+      ${ if hostPlatform.parsed.kernel.name == "darwin" || hostPlatform.parsed.kernel.name == "ios" then "libc" else null } = rustPackages."registry+https://github.com/rust-lang/crates.io-index".libc."0.2.121" { inherit profileName; };
+      rand_core = rustPackages."registry+https://github.com/rust-lang/crates.io-index".rand_core."0.4.2" { inherit profileName; };
+      ${ if hostPlatform.parsed.kernel.name == "windows" then "winapi" else null } = rustPackages."registry+https://github.com/rust-lang/crates.io-index".winapi."0.3.9" { inherit profileName; };
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".rand_os."0.1.3" = overridableMkRustCrate (profileName: rec {
+    name = "rand_os";
+    version = "0.1.3";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "7b75f676a1e053fc562eafbb47838d67c84801e38fc1ba459e8f180deabd5071"; };
+    dependencies = {
+      ${ if hostPlatform.parsed.kernel.name == "cloudabi" then "cloudabi" else null } = rustPackages."registry+https://github.com/rust-lang/crates.io-index".cloudabi."0.0.3" { inherit profileName; };
+      ${ if hostPlatform.parsed.kernel.name == "fuchsia" then "fuchsia_cprng" else null } = rustPackages."registry+https://github.com/rust-lang/crates.io-index".fuchsia-cprng."0.1.1" { inherit profileName; };
+      ${ if hostPlatform.isUnix then "libc" else null } = rustPackages."registry+https://github.com/rust-lang/crates.io-index".libc."0.2.121" { inherit profileName; };
+      rand_core = rustPackages."registry+https://github.com/rust-lang/crates.io-index".rand_core."0.4.2" { inherit profileName; };
+      ${ if hostPlatform.parsed.abi.name == "sgx" then "rdrand" else null } = rustPackages."registry+https://github.com/rust-lang/crates.io-index".rdrand."0.4.0" { inherit profileName; };
+      ${ if hostPlatform.isWindows then "winapi" else null } = rustPackages."registry+https://github.com/rust-lang/crates.io-index".winapi."0.3.9" { inherit profileName; };
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".rand_pcg."0.1.2" = overridableMkRustCrate (profileName: rec {
+    name = "rand_pcg";
+    version = "0.1.2";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "abf9b09b01790cfe0364f52bf32995ea3c39f4d2dd011eac241d2914146d0b44"; };
+    dependencies = {
+      rand_core = rustPackages."registry+https://github.com/rust-lang/crates.io-index".rand_core."0.4.2" { inherit profileName; };
+    };
+    buildDependencies = {
+      autocfg = buildRustPackages."registry+https://github.com/rust-lang/crates.io-index".autocfg."0.1.8" { profileName = "__noProfile"; };
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".rand_xorshift."0.1.1" = overridableMkRustCrate (profileName: rec {
+    name = "rand_xorshift";
+    version = "0.1.1";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "cbf7e9e623549b0e21f6e97cf8ecf247c1a8fd2e8a992ae265314300b2455d5c"; };
+    dependencies = {
+      rand_core = rustPackages."registry+https://github.com/rust-lang/crates.io-index".rand_core."0.3.1" { inherit profileName; };
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".rdrand."0.4.0" = overridableMkRustCrate (profileName: rec {
+    name = "rdrand";
+    version = "0.4.0";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "678054eb77286b51581ba43620cc911abf02758c91f93f479767aed0f90458b2"; };
+    features = builtins.concatLists [
+      [ "default" ]
+      [ "std" ]
+    ];
+    dependencies = {
+      rand_core = rustPackages."registry+https://github.com/rust-lang/crates.io-index".rand_core."0.3.1" { inherit profileName; };
+    };
+  });
+  
   "registry+https://github.com/rust-lang/crates.io-index".redox_syscall."0.2.11" = overridableMkRustCrate (profileName: rec {
     name = "redox_syscall";
     version = "0.2.11";
@@ -3738,7 +3938,7 @@ in
     ];
     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."0.2.121" { inherit profileName; };
-      ${ if 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" || hostPlatform.parsed.kernel.name == "android" || hostPlatform.parsed.kernel.name == "linux" then "once_cell" else null } = rustPackages."registry+https://github.com/rust-lang/crates.io-index".once_cell."1.10.0" { inherit profileName; };
+      ${ 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."1.10.0" { inherit profileName; };
       ${ 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; };
       untrusted = rustPackages."registry+https://github.com/rust-lang/crates.io-index".untrusted."0.7.1" { inherit profileName; };
       ${ 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."0.3.56" { inherit profileName; };
@@ -4213,6 +4413,13 @@ in
     };
   });
   
+  "registry+https://github.com/rust-lang/crates.io-index".siphasher."0.2.3" = overridableMkRustCrate (profileName: rec {
+    name = "siphasher";
+    version = "0.2.3";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "0b8de496cf83d4ed58b6be86c3a275b8602f6ffe98d3024a869e124147a9a3ac"; };
+  });
+  
   "registry+https://github.com/rust-lang/crates.io-index".slab."0.4.5" = overridableMkRustCrate (profileName: rec {
     name = "slab";
     version = "0.4.5";
@@ -4327,7 +4534,7 @@ in
     ];
     dependencies = {
       bitflags = rustPackages."registry+https://github.com/rust-lang/crates.io-index".bitflags."1.3.2" { inherit profileName; };
-      ${ if hostPlatform.parsed.kernel.name == "linux" || hostPlatform.parsed.kernel.name == "android" then "libc" else null } = rustPackages."registry+https://github.com/rust-lang/crates.io-index".libc."0.2.121" { inherit profileName; };
+      ${ 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."0.2.121" { inherit profileName; };
       ${ if !(hostPlatform.parsed.kernel.name == "linux" || hostPlatform.parsed.kernel.name == "android") then "parking_lot" else null } = rustPackages."registry+https://github.com/rust-lang/crates.io-index".parking_lot."0.11.2" { inherit profileName; };
       ${ if !(hostPlatform.parsed.kernel.name == "linux" || hostPlatform.parsed.kernel.name == "android") then "parking_lot_core" else null } = rustPackages."registry+https://github.com/rust-lang/crates.io-index".parking_lot_core."0.8.5" { inherit profileName; };
       static_init_macro = buildRustPackages."registry+https://github.com/rust-lang/crates.io-index".static_init_macro."1.0.2" { profileName = "__noProfile"; };
@@ -4410,7 +4617,7 @@ in
       [ "proc-macro" ]
       [ "quote" ]
       [ "visit" ]
-      (lib.optional (rootFeatures' ? "garage" || rootFeatures' ? "garage_api" || rootFeatures' ? "garage_block" || rootFeatures' ? "garage_model" || rootFeatures' ? "garage_rpc" || rootFeatures' ? "garage_table" || rootFeatures' ? "garage_util" || rootFeatures' ? "garage_web" || rootFeatures' ? "k2v-client") "visit-mut")
+      [ "visit-mut" ]
     ];
     dependencies = {
       proc_macro2 = rustPackages."registry+https://github.com/rust-lang/crates.io-index".proc-macro2."1.0.36" { inherit profileName; };
@@ -4539,6 +4746,23 @@ in
     };
   });
   
+  "registry+https://github.com/rust-lang/crates.io-index".timeago."0.3.1" = overridableMkRustCrate (profileName: rec {
+    name = "timeago";
+    version = "0.3.1";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "6ec32dde57efb15c035ac074118d7f32820451395f28cb0524a01d4e94983b26"; };
+    features = builtins.concatLists [
+      [ "chrono" ]
+      [ "default" ]
+      [ "isolang" ]
+      [ "translations" ]
+    ];
+    dependencies = {
+      chrono = rustPackages."registry+https://github.com/rust-lang/crates.io-index".chrono."0.4.19" { inherit profileName; };
+      isolang = rustPackages."registry+https://github.com/rust-lang/crates.io-index".isolang."1.0.0" { inherit profileName; };
+    };
+  });
+  
   "registry+https://github.com/rust-lang/crates.io-index".tinyvec."1.5.1" = overridableMkRustCrate (profileName: rec {
     name = "tinyvec";
     version = "1.5.1";
@@ -4883,19 +5107,19 @@ in
     registry = "registry+https://github.com/rust-lang/crates.io-index";
     src = fetchCratesIo { inherit name version; sha256 = "4a1bdf54a7c28a2bbf701e1d2233f6c77f473486b94bee4f9678da5a148dca7f"; };
     features = builtins.concatLists [
-      (lib.optional (rootFeatures' ? "garage" || rootFeatures' ? "garage_api" || rootFeatures' ? "garage_block" || rootFeatures' ? "garage_model" || rootFeatures' ? "garage_rpc" || rootFeatures' ? "garage_table" || rootFeatures' ? "garage_util" || rootFeatures' ? "garage_web" || rootFeatures' ? "k2v-client") "attributes")
-      (lib.optional (rootFeatures' ? "garage" || rootFeatures' ? "garage_api" || rootFeatures' ? "garage_block" || rootFeatures' ? "garage_model" || rootFeatures' ? "garage_rpc" || rootFeatures' ? "garage_table" || rootFeatures' ? "garage_util" || rootFeatures' ? "garage_web" || rootFeatures' ? "k2v-client") "default")
+      [ "attributes" ]
+      [ "default" ]
       (lib.optional (rootFeatures' ? "garage" || rootFeatures' ? "garage_api" || rootFeatures' ? "garage_rpc" || rootFeatures' ? "garage_web") "log")
       (lib.optional (rootFeatures' ? "garage") "log-always")
-      (lib.optional (rootFeatures' ? "garage" || rootFeatures' ? "garage_api" || rootFeatures' ? "garage_block" || rootFeatures' ? "garage_model" || rootFeatures' ? "garage_rpc" || rootFeatures' ? "garage_table" || rootFeatures' ? "garage_util" || rootFeatures' ? "garage_web" || rootFeatures' ? "k2v-client") "std")
-      (lib.optional (rootFeatures' ? "garage" || rootFeatures' ? "garage_api" || rootFeatures' ? "garage_block" || rootFeatures' ? "garage_model" || rootFeatures' ? "garage_rpc" || rootFeatures' ? "garage_table" || rootFeatures' ? "garage_util" || rootFeatures' ? "garage_web" || rootFeatures' ? "k2v-client") "tracing-attributes")
+      [ "std" ]
+      [ "tracing-attributes" ]
     ];
     dependencies = {
-      ${ if rootFeatures' ? "garage" || rootFeatures' ? "garage_api" || rootFeatures' ? "garage_block" || rootFeatures' ? "garage_model" || rootFeatures' ? "garage_rpc" || rootFeatures' ? "garage_table" || rootFeatures' ? "garage_util" || rootFeatures' ? "garage_web" || rootFeatures' ? "k2v-client" then "cfg_if" else null } = rustPackages."registry+https://github.com/rust-lang/crates.io-index".cfg-if."1.0.0" { inherit profileName; };
+      cfg_if = rustPackages."registry+https://github.com/rust-lang/crates.io-index".cfg-if."1.0.0" { inherit profileName; };
       ${ if rootFeatures' ? "garage" || rootFeatures' ? "garage_api" || rootFeatures' ? "garage_rpc" || rootFeatures' ? "garage_web" then "log" else null } = rustPackages."registry+https://github.com/rust-lang/crates.io-index".log."0.4.16" { inherit profileName; };
-      ${ if rootFeatures' ? "garage" || rootFeatures' ? "garage_api" || rootFeatures' ? "garage_block" || rootFeatures' ? "garage_model" || rootFeatures' ? "garage_rpc" || rootFeatures' ? "garage_table" || rootFeatures' ? "garage_util" || rootFeatures' ? "garage_web" || rootFeatures' ? "k2v-client" then "pin_project_lite" else null } = rustPackages."registry+https://github.com/rust-lang/crates.io-index".pin-project-lite."0.2.8" { inherit profileName; };
-      ${ if rootFeatures' ? "garage" || rootFeatures' ? "garage_api" || rootFeatures' ? "garage_block" || rootFeatures' ? "garage_model" || rootFeatures' ? "garage_rpc" || rootFeatures' ? "garage_table" || rootFeatures' ? "garage_util" || rootFeatures' ? "garage_web" || rootFeatures' ? "k2v-client" then "tracing_attributes" else null } = buildRustPackages."registry+https://github.com/rust-lang/crates.io-index".tracing-attributes."0.1.20" { profileName = "__noProfile"; };
-      ${ if rootFeatures' ? "garage" || rootFeatures' ? "garage_api" || rootFeatures' ? "garage_block" || rootFeatures' ? "garage_model" || rootFeatures' ? "garage_rpc" || rootFeatures' ? "garage_table" || rootFeatures' ? "garage_util" || rootFeatures' ? "garage_web" || rootFeatures' ? "k2v-client" then "tracing_core" else null } = rustPackages."registry+https://github.com/rust-lang/crates.io-index".tracing-core."0.1.23" { inherit profileName; };
+      pin_project_lite = rustPackages."registry+https://github.com/rust-lang/crates.io-index".pin-project-lite."0.2.8" { inherit profileName; };
+      tracing_attributes = buildRustPackages."registry+https://github.com/rust-lang/crates.io-index".tracing-attributes."0.1.20" { profileName = "__noProfile"; };
+      tracing_core = rustPackages."registry+https://github.com/rust-lang/crates.io-index".tracing-core."0.1.23" { inherit profileName; };
     };
   });
   
@@ -5330,10 +5554,10 @@ in
       [ "default" ]
     ];
     dependencies = {
-      ${ if hostPlatform.config == "aarch64-uwp-windows-msvc" || hostPlatform.config == "aarch64-pc-windows-msvc" then "windows_aarch64_msvc" else null } = rustPackages."registry+https://github.com/rust-lang/crates.io-index".windows_aarch64_msvc."0.32.0" { inherit profileName; };
-      ${ if hostPlatform.config == "i686-pc-windows-gnu" || hostPlatform.config == "i686-uwp-windows-gnu" then "windows_i686_gnu" else null } = rustPackages."registry+https://github.com/rust-lang/crates.io-index".windows_i686_gnu."0.32.0" { inherit profileName; };
+      ${ if hostPlatform.config == "aarch64-pc-windows-msvc" || hostPlatform.config == "aarch64-uwp-windows-msvc" then "windows_aarch64_msvc" else null } = rustPackages."registry+https://github.com/rust-lang/crates.io-index".windows_aarch64_msvc."0.32.0" { inherit profileName; };
+      ${ if hostPlatform.config == "i686-uwp-windows-gnu" || hostPlatform.config == "i686-pc-windows-gnu" then "windows_i686_gnu" else null } = rustPackages."registry+https://github.com/rust-lang/crates.io-index".windows_i686_gnu."0.32.0" { inherit profileName; };
       ${ if hostPlatform.config == "i686-uwp-windows-msvc" || hostPlatform.config == "i686-pc-windows-msvc" then "windows_i686_msvc" else null } = rustPackages."registry+https://github.com/rust-lang/crates.io-index".windows_i686_msvc."0.32.0" { inherit profileName; };
-      ${ if hostPlatform.config == "x86_64-uwp-windows-gnu" || hostPlatform.config == "x86_64-pc-windows-gnu" then "windows_x86_64_gnu" else null } = rustPackages."registry+https://github.com/rust-lang/crates.io-index".windows_x86_64_gnu."0.32.0" { inherit profileName; };
+      ${ if hostPlatform.config == "x86_64-pc-windows-gnu" || hostPlatform.config == "x86_64-uwp-windows-gnu" then "windows_x86_64_gnu" else null } = rustPackages."registry+https://github.com/rust-lang/crates.io-index".windows_x86_64_gnu."0.32.0" { inherit profileName; };
       ${ if hostPlatform.config == "x86_64-uwp-windows-msvc" || hostPlatform.config == "x86_64-pc-windows-msvc" then "windows_x86_64_msvc" else null } = rustPackages."registry+https://github.com/rust-lang/crates.io-index".windows_x86_64_msvc."0.32.0" { inherit profileName; };
     };
   });