this derivation will be built:
  /nix/store/g4fya01v3pkfz4wkvsizkx3fdzzjxmyb-iets-doctest-0.2.0.drv
building '/nix/store/g4fya01v3pkfz4wkvsizkx3fdzzjxmyb-iets-doctest-0.2.0.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=23&system=aarch64-linux&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/g4fya01v3pkfz4wkvsizkx3fdzzjxmyb-iets-doctest-0.2.0.drv' on farm.numtide.com:50051
iets-doctest-0.2.0> elastic-arm-23d67df9: building g4fya01v3pkfz4wkvsizkx3fdzzjxmyb-iets-doctest-0.2.0.drv
iets-doctest-0.2.0> Running phase: unpackPhase
iets-doctest-0.2.0> unpacking source archive /nix/store/d472c93cqqja3sxkhk8rxj36hql2nina-source
iets-doctest-0.2.0> source root is source
iets-doctest-0.2.0> Running phase: patchPhase
iets-doctest-0.2.0> Executing configureCargoCommonVars
iets-doctest-0.2.0> decompressing cargo artifacts from /nix/store/85z9b7wjdsl61i3g9mfriixrg2klaph9-iets-deps-0.2.0/target.tar.zst to target
iets-doctest-0.2.0> Running phase: updateAutotoolsGnuConfigScriptsPhase
iets-doctest-0.2.0> Running phase: configurePhase
iets-doctest-0.2.0> will append /build/source/.cargo-home/config.toml with contents of /nix/store/3gsw1sxls8y5k26hv3pl9685hy9wrh61-vendor-cargo-deps/config.toml
iets-doctest-0.2.0> default configurePhase, nothing to do
iets-doctest-0.2.0> Running phase: buildPhase
iets-doctest-0.2.0> +++ command cargo --version
iets-doctest-0.2.0> cargo 1.99.0 (5f94df478 2026-08-27)
iets-doctest-0.2.0> Running phase: checkPhase
iets-doctest-0.2.0> +++ command cargo test --profile dev --doc --locked
iets-doctest-0.2.0>    Compiling iets v0.2.0 (/build/source)