diff --git a/Cargo.nix b/Cargo.nix
index 2e0804d5..5b38c55e 100644
--- a/Cargo.nix
+++ b/Cargo.nix
@@ -196,6 +196,13 @@ in
     version = "1.0.71";
     registry = "registry+https://github.com/rust-lang/crates.io-index";
     src = fetchCratesIo { inherit name version; sha256 = "79c2681d6594606957bbb8631c4b90a7fcaaa72cdb714743a437b156d6a7eedd"; };
+    features = builtins.concatLists [
+      [ "jobserver" ]
+      [ "parallel" ]
+    ];
+    dependencies = {
+      jobserver = rustPackages."registry+https://github.com/rust-lang/crates.io-index".jobserver."0.1.24" { inherit profileName; };
+    };
   });
   
   "registry+https://github.com/rust-lang/crates.io-index".cfg-if."1.0.0" = overridableMkRustCrate (profileName: rec {
@@ -695,6 +702,7 @@ in
       serde_bytes = rustPackages."registry+https://github.com/rust-lang/crates.io-index".serde_bytes."0.11.5" { inherit profileName; };
       sled = rustPackages."registry+https://github.com/rust-lang/crates.io-index".sled."0.34.7" { inherit profileName; };
       tokio = rustPackages."registry+https://github.com/rust-lang/crates.io-index".tokio."1.12.0" { inherit profileName; };
+      zstd = rustPackages."registry+https://github.com/rust-lang/crates.io-index".zstd."0.9.0+zstd.1.5.0" { inherit profileName; };
     };
   });
   
@@ -1055,6 +1063,16 @@ in
     ];
   });
   
+  "registry+https://github.com/rust-lang/crates.io-index".jobserver."0.1.24" = overridableMkRustCrate (profileName: rec {
+    name = "jobserver";
+    version = "0.1.24";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "af25a77299a7f711a01975c35a6a424eb6862092cc2d6c72c4ed6cbc56dfc1fa"; };
+    dependencies = {
+      ${ if hostPlatform.isUnix then "libc" else null } = rustPackages."registry+https://github.com/rust-lang/crates.io-index".libc."0.2.103" { inherit profileName; };
+    };
+  });
+  
   "registry+https://github.com/rust-lang/crates.io-index".kuska-handshake."0.2.0" = overridableMkRustCrate (profileName: rec {
     name = "kuska-handshake";
     version = "0.2.0";
@@ -2351,4 +2369,44 @@ in
     ];
   });
   
+  "registry+https://github.com/rust-lang/crates.io-index".zstd."0.9.0+zstd.1.5.0" = overridableMkRustCrate (profileName: rec {
+    name = "zstd";
+    version = "0.9.0+zstd.1.5.0";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "07749a5dc2cb6b36661290245e350f15ec3bbb304e493db54a1d354480522ccd"; };
+    dependencies = {
+      zstd_safe = rustPackages."registry+https://github.com/rust-lang/crates.io-index".zstd-safe."4.1.1+zstd.1.5.0" { inherit profileName; };
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".zstd-safe."4.1.1+zstd.1.5.0" = overridableMkRustCrate (profileName: rec {
+    name = "zstd-safe";
+    version = "4.1.1+zstd.1.5.0";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "c91c90f2c593b003603e5e0493c837088df4469da25aafff8bce42ba48caf079"; };
+    features = builtins.concatLists [
+      [ "std" ]
+    ];
+    dependencies = {
+      libc = rustPackages."registry+https://github.com/rust-lang/crates.io-index".libc."0.2.103" { inherit profileName; };
+      zstd_sys = rustPackages."registry+https://github.com/rust-lang/crates.io-index".zstd-sys."1.6.1+zstd.1.5.0" { inherit profileName; };
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".zstd-sys."1.6.1+zstd.1.5.0" = overridableMkRustCrate (profileName: rec {
+    name = "zstd-sys";
+    version = "1.6.1+zstd.1.5.0";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "615120c7a2431d16cf1cf979e7fc31ba7a5b5e5707b29c8a99e5dbf8a8392a33"; };
+    features = builtins.concatLists [
+      [ "std" ]
+    ];
+    dependencies = {
+      libc = rustPackages."registry+https://github.com/rust-lang/crates.io-index".libc."0.2.103" { inherit profileName; };
+    };
+    buildDependencies = {
+      cc = buildRustPackages."registry+https://github.com/rust-lang/crates.io-index".cc."1.0.71" { profileName = "__noProfile"; };
+    };
+  });
+  
 }