bld1: building h1r1z83ldycbv27bjr06wdh2131p3025-iets-fuzzers-0.0.0.drv Running phase: unpackPhase unpacking source archive /nix/store/5vi1v491rkn1qj749hnjz673rpvxci3z-source source root is source Running phase: patchPhase moving Cargo.lock to Cargo.lock.orig, then will use /nix/store/q2jq5fyhj4h5x0q0a8s2rw84j9y6syan-Cargo.lock as Cargo.lock Executing configureCargoCommonVars decompressing cargo artifacts from /nix/store/vhdfhjlzj46w61j1q6d7k2q61fk1zyj2-iets-fuzzers-deps-0.0.0/target.tar.zst to target Running phase: updateAutotoolsGnuConfigScriptsPhase Running phase: configurePhase will append /build/source/fuzz/.cargo-home/config.toml with contents of /nix/store/sd20mcb7g332bpblmm4d4j77wlj8gd33-vendor-cargo-deps/config.toml default configurePhase, nothing to do Running phase: buildPhase +++ command cargo --version cargo 1.99.0 (5f94df478 2026-08-27) +++ command cargo build --target x86_64-unknown-linux-gnu --release --config 'profile.release.debug="line-tables-only"' --bin drv-eval --bin drv-gen --bin drv-read --bin eval --bin nar-gen --bin nar-read --bin nar-tree --bin parse --bin wire Compiling iets v0.2.0 (/build/source) Compiling iets-fuzz v0.0.0 (/build/source/fuzz) Finished `release` profile [optimized + debuginfo] target(s) in 5m 36s buildPhase completed in 5 minutes 36 seconds Running phase: installPhase linking previous artifacts /nix/store/vhdfhjlzj46w61j1q6d7k2q61fk1zyj2-iets-fuzzers-deps-0.0.0/target.tar.zst to /nix/store/hd53wfc7dacfjjz1k81zi7ll0r1a9qys-iets-fuzzers-0.0.0/target.tar.zst /*stdin*\ : 24.47% ( 1.00 GiB => 251 MiB, /nix/store/hd53wfc7dacfjjz1k81zi7ll0r1a9qys-iets-fuzzers-0.0.0/target.tar.zst)