1these 4 derivations will be built:2 /nix/store/dn5g9aw2vmdiv0ijc4jmzdh63iqa87yq-iets-fuzz-diff-0.0.0.drv3 /nix/store/ikh7pcq8qiy4pbcpa9b15s10xryzympz-iets-0.1.0.drv4 /nix/store/hs9y3j9askcjzl7ra7b45zn3fjag0acv-iets-conformance-adapter.drv5 /nix/store/7b5jls760pgj53yp1lawhp3xaaia15md-nix-conformance-iets.drv6building '/nix/store/dn5g9aw2vmdiv0ijc4jmzdh63iqa87yq-iets-fuzz-diff-0.0.0.drv'7iets-fuzz-diff-0.0.0> Running phase: unpackPhase8iets-fuzz-diff-0.0.0> unpacking source archive /nix/store/bh3ph83j1ld1qvzs5pyn7pkhcgxgcms0-source9iets-fuzz-diff-0.0.0> source root is source10iets-fuzz-diff-0.0.0> Running phase: patchPhase11iets-fuzz-diff-0.0.0> moving Cargo.lock to Cargo.lock.orig, then will use /nix/store/x5fb9rdfs3v03iygc1a65rdpqkn584p0-Cargo.lock as Cargo.lock12iets-fuzz-diff-0.0.0> Executing configureCargoCommonVars13iets-fuzz-diff-0.0.0> decompressing cargo artifacts from /nix/store/jp653nsbsqjqjqffwglcpcc17kd6cd4i-iets-fuzz-diff-deps-0.0.0/target.tar.zst to target14iets-fuzz-diff-0.0.0> Running phase: updateAutotoolsGnuConfigScriptsPhase15iets-fuzz-diff-0.0.0> Running phase: configurePhase16iets-fuzz-diff-0.0.0> will append /build/source/fuzz/.cargo-home/config.toml with contents of /nix/store/7jbhj0f84ndxvh7d0b89s46m3j6l9y8y-vendor-cargo-deps/config.toml17iets-fuzz-diff-0.0.0> default configurePhase, nothing to do18iets-fuzz-diff-0.0.0> Running phase: buildPhase19iets-fuzz-diff-0.0.0> +++ command cargo --version20iets-fuzz-diff-0.0.0> cargo 1.98.0 (797e8a9bc 2026-08-05)21iets-fuzz-diff-0.0.0> +++ command cargo build --release --message-format json-render-diagnostics --locked --bin fuzz-diff --bin conformance-adapter22iets-fuzz-diff-0.0.0> Compiling iets v0.1.0 (/build/source)23iets-fuzz-diff-0.0.0> Compiling iets-fuzz v0.0.0 (/build/source/fuzz)24iets-fuzz-diff-0.0.0> Finished `release` profile [optimized] target(s) in 43.79s25iets-fuzz-diff-0.0.0> searching for bins/libs to install from cargo build log at cargoBuildLog80hs.json26iets-fuzz-diff-0.0.0> installing /build/source/fuzz/target/release/conformance-adapter in postBuildInstallFromCargoBuildLogOutTemplNi/bin27iets-fuzz-diff-0.0.0> installing /build/source/fuzz/target/release/fuzz-diff in postBuildInstallFromCargoBuildLogOutTemplNi/bin28iets-fuzz-diff-0.0.0> searching for bins/libs complete29iets-fuzz-diff-0.0.0> buildPhase completed in 44 seconds30iets-fuzz-diff-0.0.0> Running phase: installPhase31iets-fuzz-diff-0.0.0> actually installing contents of postBuildInstallFromCargoBuildLogOutTemplNi to /nix/store/agrfq58w8swvnfnrlmp5vszf9x7zfq5q-iets-fuzz-diff-0.0.032iets-fuzz-diff-0.0.0> stripping references to Rust toolchain33iets-fuzz-diff-0.0.0> Rust toolchain at: /nix/store/53lvgpxsb3b9ghkgb4v0jra6zzlnyw8n-rustc-1.98.134iets-fuzz-diff-0.0.0> stripping Rust toolchain references done35iets-fuzz-diff-0.0.0> stripping references to cargoVendorDir from:36iets-fuzz-diff-0.0.0> /nix/store/agrfq58w8swvnfnrlmp5vszf9x7zfq5q-iets-fuzz-diff-0.0.0/bin/conformance-adapter37iets-fuzz-diff-0.0.0> /nix/store/agrfq58w8swvnfnrlmp5vszf9x7zfq5q-iets-fuzz-diff-0.0.0/bin/fuzz-diff38iets-fuzz-diff-0.0.0> stripping references done39iets-fuzz-diff-0.0.0> Running phase: fixupPhase40iets-fuzz-diff-0.0.0> shrinking RPATHs of ELF executables and libraries in /nix/store/agrfq58w8swvnfnrlmp5vszf9x7zfq5q-iets-fuzz-diff-0.0.041iets-fuzz-diff-0.0.0> shrinking /nix/store/agrfq58w8swvnfnrlmp5vszf9x7zfq5q-iets-fuzz-diff-0.0.0/bin/fuzz-diff42iets-fuzz-diff-0.0.0> shrinking /nix/store/agrfq58w8swvnfnrlmp5vszf9x7zfq5q-iets-fuzz-diff-0.0.0/bin/conformance-adapter43iets-fuzz-diff-0.0.0> checking for references to /build/ in /nix/store/agrfq58w8swvnfnrlmp5vszf9x7zfq5q-iets-fuzz-diff-0.0.0...44iets-fuzz-diff-0.0.0> patching script interpreter paths in /nix/store/agrfq58w8swvnfnrlmp5vszf9x7zfq5q-iets-fuzz-diff-0.0.045iets-fuzz-diff-0.0.0> stripping (with command strip and flags -S -p) in /nix/store/agrfq58w8swvnfnrlmp5vszf9x7zfq5q-iets-fuzz-diff-0.0.0/bin46building '/nix/store/hs9y3j9askcjzl7ra7b45zn3fjag0acv-iets-conformance-adapter.drv'47iets-conformance-adapter> structuredAttrs is enabled48building '/nix/store/7b5jls760pgj53yp1lawhp3xaaia15md-nix-conformance-iets.drv'