this derivation will be built:
  /nix/store/c149vwv9adpvc7vm320gx79yn5n17rjj-iets-fmt-0.2.0.drv
building '/nix/store/c149vwv9adpvc7vm320gx79yn5n17rjj-iets-fmt-0.2.0.drv' on 'grpc://farm.numtide.com:50051?client-cert=/run/secrets/vars/per-machine/bld1/nix-farm-ci/crt&client-key=/run/secrets/vars/per-machine/bld1/nix-farm-ci/key&connect-timeout=20&system=aarch64-linux'
building '/nix/store/c149vwv9adpvc7vm320gx79yn5n17rjj-iets-fmt-0.2.0.drv' on farm.numtide.com:50051
iets-fmt-0.2.0> elastic-arm-02023afc: building c149vwv9adpvc7vm320gx79yn5n17rjj-iets-fmt-0.2.0.drv
iets-fmt-0.2.0> cargoVendorDir not set, will not automatically configure vendored sources
iets-fmt-0.2.0> cargoArtifacts not set, will not reuse any cargo artifacts
iets-fmt-0.2.0> Running phase: unpackPhase
iets-fmt-0.2.0> unpacking source archive /nix/store/70i9qm80brdz21m2ldg2lak6609bis5n-source
iets-fmt-0.2.0> source root is source
iets-fmt-0.2.0> Running phase: patchPhase
iets-fmt-0.2.0> Executing configureCargoCommonVars
iets-fmt-0.2.0> Running phase: updateAutotoolsGnuConfigScriptsPhase
iets-fmt-0.2.0> Running phase: configurePhase
iets-fmt-0.2.0> default configurePhase, nothing to do
iets-fmt-0.2.0> Running phase: buildPhase
iets-fmt-0.2.0> +++ command cargo --version
iets-fmt-0.2.0> cargo 1.98.0 (797e8a9bc 2026-08-05)
iets-fmt-0.2.0> +++ command cargo fmt -- --check
iets-fmt-0.2.0> Running phase: ensureTargetDir
iets-fmt-0.2.0> Running phase: installPhase
iets-fmt-0.2.0> no previous artifacts found, compressing and installing full archive of target to /nix/store/vhkk274cj84km5vpml7fv9cw0c9bgb4m-iets-fmt-0.2.0/target.tar.zst
iets-fmt-0.2.0> /*stdin*\            :  0.72%   (  10.0 KiB =>     74 B, /nix/store/vhkk274cj84km5vpml7fv9cw0c9bgb4m-iets-fmt-0.2.0/target.tar.zst) 
iets-fmt-0.2.0> Running phase: fixupPhase
iets-fmt-0.2.0> shrinking RPATHs of ELF executables and libraries in /nix/store/vhkk274cj84km5vpml7fv9cw0c9bgb4m-iets-fmt-0.2.0
iets-fmt-0.2.0> checking for references to /build/ in /nix/store/vhkk274cj84km5vpml7fv9cw0c9bgb4m-iets-fmt-0.2.0...
iets-fmt-0.2.0> patching script interpreter paths in /nix/store/vhkk274cj84km5vpml7fv9cw0c9bgb4m-iets-fmt-0.2.0