1this derivation will be built:2 /nix/store/kdx055fas7lvdbxb1c8gq1wzab76a28g-iets-examples-0.1.0.drv3building '/nix/store/kdx055fas7lvdbxb1c8gq1wzab76a28g-iets-examples-0.1.0.drv'4iets-examples-0.1.0> Running phase: unpackPhase5iets-examples-0.1.0> unpacking source archive /nix/store/287jbkvvv82cd1w65n4d84hlx8bwzs88-source6iets-examples-0.1.0> source root is source7iets-examples-0.1.0> Running phase: patchPhase8iets-examples-0.1.0> Executing configureCargoCommonVars9iets-examples-0.1.0> decompressing cargo artifacts from /nix/store/4ag17s7r3x70qan6yhkvb308lflc1jrh-iets-deps-0.1.0/target.tar.zst to target10iets-examples-0.1.0> Running phase: updateAutotoolsGnuConfigScriptsPhase11iets-examples-0.1.0> Running phase: configurePhase12iets-examples-0.1.0> will append /build/source/.cargo-home/config.toml with contents of /nix/store/a8si5lqcnsxaa7nv2zfpl0vi6iqck9mw-vendor-cargo-deps/config.toml13iets-examples-0.1.0> default configurePhase, nothing to do14iets-examples-0.1.0> Running phase: buildPhase15iets-examples-0.1.0> +++ command cargo --version16iets-examples-0.1.0> cargo 1.98.0 (797e8a9bc 2026-08-05)17iets-examples-0.1.0> +++ command cargo build --profile dev --examples18iets-examples-0.1.0> Compiling iets v0.1.0 (/build/source)