these 3 derivations will be built:
  /nix/store/6m71x5wy5y9l59jkwvnb7d96z3kzj0ym-iets-0.1.0.drv
  /nix/store/21qfjiziqsj1kxjdwm6qsa95kqfclyfm-iets-conformance-adapter.drv
  /nix/store/hy37nrjyfcm7k3kmx06qpyikipcjhfac-nix-conformance-iets.drv
building '/nix/store/6m71x5wy5y9l59jkwvnb7d96z3kzj0ym-iets-0.1.0.drv'
iets-0.1.0> Running phase: unpackPhase
iets-0.1.0> unpacking source archive /nix/store/cqp50hjizlvjh16274r4v2hm9gi13348-source
iets-0.1.0> source root is source
iets-0.1.0> Running phase: patchPhase
iets-0.1.0> Executing configureCargoCommonVars
iets-0.1.0> decompressing cargo artifacts from /nix/store/5m0ncks97ccaqvscaxydm6yknc4kpzaq-iets-deps-0.1.0/target.tar.zst to target
iets-0.1.0> Running phase: updateAutotoolsGnuConfigScriptsPhase
iets-0.1.0> Running phase: configurePhase
iets-0.1.0> will append /build/source/.cargo-home/config.toml with contents of /nix/store/ad0zq5zmrj5ri9k8m2ylc9015pjg95i7-vendor-cargo-deps/config.toml
iets-0.1.0> default configurePhase, nothing to do
iets-0.1.0> Running phase: buildPhase
iets-0.1.0> +++ command cargo --version
iets-0.1.0> cargo 1.98.0 (797e8a9bc 2026-08-05)
iets-0.1.0> +++ command cargo build --release --message-format json-render-diagnostics --locked
iets-0.1.0>    Compiling iets v0.1.0 (/build/source)
iets-0.1.0>     Finished `release` profile [optimized + debuginfo] target(s) in 19m 50s
iets-0.1.0> searching for bins/libs to install from cargo build log at cargoBuildLogHW1a.json
iets-0.1.0> installing /build/source/target/release/iets in postBuildInstallFromCargoBuildLogOutTemplql/bin
iets-0.1.0> searching for bins/libs complete
iets-0.1.0> buildPhase completed in 19 minutes 54 seconds
iets-0.1.0> Running phase: installPhase
iets-0.1.0> actually installing contents of postBuildInstallFromCargoBuildLogOutTemplql to /nix/store/zc5jcr9n6acqzi4gsnbfrp200ym61m11-iets-0.1.0
iets-0.1.0> stripping references to Rust toolchain
iets-0.1.0> Rust toolchain at: /nix/store/53lvgpxsb3b9ghkgb4v0jra6zzlnyw8n-rustc-1.98.1
iets-0.1.0> stripping Rust toolchain references done
iets-0.1.0> stripping references to cargoVendorDir from:
iets-0.1.0> /nix/store/zc5jcr9n6acqzi4gsnbfrp200ym61m11-iets-0.1.0/bin/iets
iets-0.1.0> /nix/store/zc5jcr9n6acqzi4gsnbfrp200ym61m11-iets-0.1.0/share/bash-completion/completions/iets.bash
iets-0.1.0> /nix/store/zc5jcr9n6acqzi4gsnbfrp200ym61m11-iets-0.1.0/share/elvish/lib/iets.elv
iets-0.1.0> /nix/store/zc5jcr9n6acqzi4gsnbfrp200ym61m11-iets-0.1.0/share/fish/vendor_completions.d/iets.fish
iets-0.1.0> /nix/store/zc5jcr9n6acqzi4gsnbfrp200ym61m11-iets-0.1.0/share/nushell/vendor/autoload/iets.nu
iets-0.1.0> /nix/store/zc5jcr9n6acqzi4gsnbfrp200ym61m11-iets-0.1.0/share/powershell/completions/iets.ps1
iets-0.1.0> /nix/store/zc5jcr9n6acqzi4gsnbfrp200ym61m11-iets-0.1.0/share/zsh/site-functions/_iets
iets-0.1.0> stripping references done
iets-0.1.0> Running phase: fixupPhase
iets-0.1.0> shrinking RPATHs of ELF executables and libraries in /nix/store/zc5jcr9n6acqzi4gsnbfrp200ym61m11-iets-0.1.0
iets-0.1.0> shrinking /nix/store/zc5jcr9n6acqzi4gsnbfrp200ym61m11-iets-0.1.0/bin/iets
iets-0.1.0> checking for references to /build/ in /nix/store/zc5jcr9n6acqzi4gsnbfrp200ym61m11-iets-0.1.0...
iets-0.1.0> patching script interpreter paths in /nix/store/zc5jcr9n6acqzi4gsnbfrp200ym61m11-iets-0.1.0
iets-0.1.0> stripping (with command strip and flags -S -p) in /nix/store/zc5jcr9n6acqzi4gsnbfrp200ym61m11-iets-0.1.0/bin
building '/nix/store/21qfjiziqsj1kxjdwm6qsa95kqfclyfm-iets-conformance-adapter.drv'
iets-conformance-adapter> structuredAttrs is enabled
building '/nix/store/hy37nrjyfcm7k3kmx06qpyikipcjhfac-nix-conformance-iets.drv'
nix-conformance-iets> SKIP lang/eval-okay-closure.nix
nix-conformance-iets> SKIP lang/eval-okay-functionargs.nix
error: timed out after 1200 seconds