Running nixpkgs-update (https://github.com/NixOS/infra/blob/main/non-critical-infra/modules/nixpkgs-update/README.md) with UPDATE_INFO: buildkite-agent 4.3.0 -> 4.9.0 https://github.com/buildkite/agent/releases
attrpath: buildkite-agent
Checking auto update branch...
An auto update branch exists with message `buildkite-agent: 4.3.0 -> 4.6.0`. New version is 4.9.0.
The auto update branch does not match or exceed the new version.
[version] 
[version] generic version rewriter does not support multiple hashes
[rustCrateVersion] 
[rustCrateVersion] No cargoHash found
[golangModuleVersion] 
[golangModuleVersion] Found old vendorHash = "sha256-iZxK9wXF0BC8Yr6Nvcvznugt1i0pAZ8hxNud29IoLLI="
build succeeded unexpectedlystderr did not split as expected full stderr was: 
error: attribute 'originalSrc' in selection path 'buildkite-agent.originalSrc' not found
stderr did not split as expected full stderr was: 
warning: ignoring the client-specified setting 'sandbox', because it is a restricted setting and you are not a trusted user
these 2 derivations will be built:
  /nix/store/yn47rihqmrzxipxg0pc1sppjg0gcz09y-buildkite-agent-4.9.0-go-modules.drv
  /nix/store/lb05mdvixyk9igyixnqsi4ls1y9ffxr0-buildkite-agent-4.9.0.drv
building '/nix/store/yn47rihqmrzxipxg0pc1sppjg0gcz09y-buildkite-agent-4.9.0-go-modules.drv'...
Running phase: unpackPhase
unpacking source archive /nix/store/ax384l2nsl8i0m7czz0qprnxwaibfs0v-source
source root is source
Running phase: patchPhase
substituteStream() in derivation buildkite-agent-4.9.0-go-modules: WARNING: '--replace' is deprecated, use --replace-{fail,warn,quiet}. (file 'clicommand/agent_start.go')
Running phase: updateAutotoolsGnuConfigScriptsPhase
Running phase: configurePhase
Running phase: buildPhase
go: go.mod requires go >= 1.27.3 (running go 1.26.10; GOTOOLCHAIN=local)
error: Cannot build '/nix/store/yn47rihqmrzxipxg0pc1sppjg0gcz09y-buildkite-agent-4.9.0-go-modules.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/dacca6h2nhj43g898v6b314p98bqg95x-buildkite-agent-4.9.0-go-modules
       Last 9 log lines:
       > Running phase: unpackPhase
       > unpacking source archive /nix/store/ax384l2nsl8i0m7czz0qprnxwaibfs0v-source
       > source root is source
       > Running phase: patchPhase
       > substituteStream() in derivation buildkite-agent-4.9.0-go-modules: WARNING: '--replace' is deprecated, use --replace-{fail,warn,quiet}. (file 'clicommand/agent_start.go')
       > Running phase: updateAutotoolsGnuConfigScriptsPhase
       > Running phase: configurePhase
       > Running phase: buildPhase
       > go: go.mod requires go >= 1.27.3 (running go 1.26.10; GOTOOLCHAIN=local)
       For full logs, run:
         nix log /nix/store/yn47rihqmrzxipxg0pc1sppjg0gcz09y-buildkite-agent-4.9.0-go-modules.drv
error: Cannot build '/nix/store/lb05mdvixyk9igyixnqsi4ls1y9ffxr0-buildkite-agent-4.9.0.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/9zspgj2cd1gx6a4f0w60zhr4ilg7bilg-buildkite-agent-4.9.0