Using versionCheckHook
Running phase: unpackPhase
unpacking source archive /nix/store/7j1yf1h30rg8yd50wjxp9lrzb5mfxbf4-source
source root is source
Executing cargoSetupPostUnpackHook
Finished cargoSetupPostUnpackHook
Running phase: patchPhase
substituteStream() in derivation herdr-0.9.3: ERROR: pattern .arg\(\"build\"\) doesn't match anything in file 'build.rs'