these 7 derivations will be built:
  /nix/store/14pmvk4x67040v9j7ng3ijq6xvrrwx9m-cargoHelperFunctionsHook.drv
  /nix/store/7gwgm9mqh71big3j3ap7rfkxv7l57cxr-configureCargoVendoredDepsHook.drv
  /nix/store/dq6cr1f6bm92040qvnd9707bpaw8clpn-configureCargoCommonVarsHook.drv
  /nix/store/k3sd330vkzhv3v1q9mzridl3linpjcyp-inheritCargoArtifactsHook.drv
  /nix/store/n1b77mdqq66cccqxgz6x950269amsn3h-replaceCargoLockHook.drv
  /nix/store/z21zfqn6zynx81hz01agb2dxdx73kygc-installCargoArtifactsHook.drv
  /nix/store/jx7kywfa5js5vjskxxyapyfv39l25xwi-iets-fmt-0.2.0.drv
this path will be fetched (5.8 MiB download, 18.5 MiB unpacked):
  /nix/store/ji3xy0l4zksc0a3s9v9xxifhlyrxr854-rustfmt-1.99.0
building '/nix/store/7gwgm9mqh71big3j3ap7rfkxv7l57cxr-configureCargoVendoredDepsHook.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=20&system=aarch64-linux&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/7gwgm9mqh71big3j3ap7rfkxv7l57cxr-configureCargoVendoredDepsHook.drv' on farm.numtide.com:50051
configureCargoVendoredDepsHook> elastic-arm-23d67df9: building 7gwgm9mqh71big3j3ap7rfkxv7l57cxr-configureCargoVendoredDepsHook.drv
configureCargoVendoredDepsHook> structuredAttrs is enabled
building '/nix/store/dq6cr1f6bm92040qvnd9707bpaw8clpn-configureCargoCommonVarsHook.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=22&system=aarch64-linux&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/dq6cr1f6bm92040qvnd9707bpaw8clpn-configureCargoCommonVarsHook.drv' on farm.numtide.com:50051
configureCargoCommonVarsHook> elastic-arm-23d67df9: building dq6cr1f6bm92040qvnd9707bpaw8clpn-configureCargoCommonVarsHook.drv
configureCargoCommonVarsHook> structuredAttrs is enabled
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy
building '/nix/store/jx7kywfa5js5vjskxxyapyfv39l25xwi-iets-fmt-0.2.0.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=22&system=aarch64-linux&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/jx7kywfa5js5vjskxxyapyfv39l25xwi-iets-fmt-0.2.0.drv' on farm.numtide.com:50051
iets-fmt-0.2.0> elastic-arm-23d67df9: building jx7kywfa5js5vjskxxyapyfv39l25xwi-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/5y2yg5kizdrrkp526y0bd97i6pqv2srh-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 1.99.0 (5f94df478 2026-08-27)
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/mrh4f8hr5hqbxb21gkjwfhwx772vlyxy-iets-fmt-0.2.0/target.tar.zst
iets-fmt-0.2.0> /*stdin*\            :  0.72%   (  10.0 KiB =>     74 B, /nix/store/mrh4f8hr5hqbxb21gkjwfhwx772vlyxy-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/mrh4f8hr5hqbxb21gkjwfhwx772vlyxy-iets-fmt-0.2.0
iets-fmt-0.2.0> checking for references to /build/ in /nix/store/mrh4f8hr5hqbxb21gkjwfhwx772vlyxy-iets-fmt-0.2.0...
iets-fmt-0.2.0> patching script interpreter paths in /nix/store/mrh4f8hr5hqbxb21gkjwfhwx772vlyxy-iets-fmt-0.2.0