pwvucontrol 0.2 -> 0.3.1 https://github.com/saivert/pwvucontrol/releases
attrpath: pwvucontrol
Checking auto update branch...
No auto update branch exists
[version] 
[version] updated version and sha256
[rustCrateVersion] 
[rustCrateVersion] No cargoSha256 or cargoHash found
[golangModuleVersion] 
[golangModuleVersion] Not a buildGoModule package with vendorSha256 or vendorHash
[npmDepsVersion] 
[npmDepsVersion] No npmDepsHash
[updateScript] 
[updateScript] skipping because derivation has no updateScript
Diff after rewrites:
diff --git a/pkgs/applications/audio/pwvucontrol/default.nix b/pkgs/applications/audio/pwvucontrol/default.nix
index 935fadb5f2fb..576a642122bc 100644
--- a/pkgs/applications/audio/pwvucontrol/default.nix
+++ b/pkgs/applications/audio/pwvucontrol/default.nix
@@ -21,13 +21,13 @@
 
 stdenv.mkDerivation rec {
   pname = "pwvucontrol";
-  version = "0.2";
+  version = "0.3.1";
 
   src = fetchFromGitHub {
     owner = "saivert";
     repo = "pwvucontrol";
     rev = version;
-    hash = "sha256-jBvMLewBZi4LyX//YUyJQjqPvxnKqlpuLZAm9zpDMrA=";
+    hash = "sha256-t4JUpKtuO1JgrdsNbl0M/SwPmoqu7WxsaD74vlJeVhY=";
   };
 
   cargoDeps = rustPlatform.importCargoLock {

Received ExitFailure 1 when running
Raw command: /nix/store/3nqhcyc7vid1npgcd0m7arg5sn325nhz-nix-2.12.0/bin/nix-build --option sandbox true --arg config "{ allowBroken = true; allowUnfree = true; allowAliases = false; }" --arg overlays "[ ]" -A pwvucontrol
nix build failed.
< version = "0.5.14"
---
> version = "0.5.4"
1207c1192
< checksum = "d09770118a7eb1ccaf4a594a221334119a44a814fcb0d31c5b85e83e97227a97"
---
> checksum = "acaaa1190073b2b101e15083c38ee8ec891b5e05cbee516521e94ec008f61e64"
1215c1200
< source = "git+https://github.com/arcnmx/wireplumber.rs.git?rev=341b0c4e8d177f5f21c109cf88cca4f2dc1f853a#341b0c4e8d177f5f21c109cf88cca4f2dc1f853a"
---
> source = "git+https://github.com/saivert/wireplumber.rs.git?branch=use_pipewire_from_git#8dbf383ce54dee7b8d578b87c13f3507a65291f8"
1217c1202
<  "bitflags 2.4.0",
---
>  "bitflags 1.3.2",
1231c1216
< source = "git+https://github.com/arcnmx/wireplumber.rs.git?rev=341b0c4e8d177f5f21c109cf88cca4f2dc1f853a#341b0c4e8d177f5f21c109cf88cca4f2dc1f853a"
---
> source = "git+https://github.com/saivert/wireplumber.rs.git?branch=use_pipewire_from_git#8dbf383ce54dee7b8d578b87c13f3507a65291f8"

ERROR: cargoHash or cargoSha256 is out of date

Cargo.lock is not the same in /build/cargo-vendor-dir

To fix the issue:
1. Set cargoHash/cargoSha256 to an empty string: `cargoHash = "";`
2. Build the derivation and wait for it to fail with a hash mismatch
3. Copy the "got: sha256-..." value back into the cargoHash field
   You should have: cargoHash = "sha256-XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX=";