1these 3 derivations will be built:2 /nix/store/nsgd4nb428dkc73p6sd7irvbq8j84k6g-iets-fuzz-diff-0.0.0.drv3 /nix/store/ywq0gpbskfsq9ya87sl6ppwxzph6znsi-iets-fuzzers-0.0.0.drv4 /nix/store/ab1b86c2jbmjpiann59pf5rd9i0xayls-iets-fuzz-eval-check.drv5building '/nix/store/nsgd4nb428dkc73p6sd7irvbq8j84k6g-iets-fuzz-diff-0.0.0.drv' on 'grpc://farm.numtide.com:50051?client-cert=/run/secrets/vars/per-machine/bld1/nix-farm-ci/crt&client-key=/run/secrets/vars/per-machine/bld1/nix-farm-ci/key&connect-timeout=21&system=aarch64-linux'6building '/nix/store/nsgd4nb428dkc73p6sd7irvbq8j84k6g-iets-fuzz-diff-0.0.0.drv' on farm.numtide.com:500517iets-fuzz-diff-0.0.0> elastic-arm-a5092f90: building nsgd4nb428dkc73p6sd7irvbq8j84k6g-iets-fuzz-diff-0.0.0.drv8iets-fuzz-diff-0.0.0> Running phase: unpackPhase9iets-fuzz-diff-0.0.0> unpacking source archive /nix/store/r4lgd671017cxim0kh8azz0z81c62lhf-source10iets-fuzz-diff-0.0.0> source root is source11iets-fuzz-diff-0.0.0> Running phase: patchPhase12iets-fuzz-diff-0.0.0> moving Cargo.lock to Cargo.lock.orig, then will use /nix/store/ykrrjpaasd9ddhh103yznpcf8sgz2mhh-Cargo.lock as Cargo.lock13iets-fuzz-diff-0.0.0> Executing configureCargoCommonVars14iets-fuzz-diff-0.0.0> decompressing cargo artifacts from /nix/store/cfyahz83j187zqp90v414iyn0fbnarj6-iets-fuzz-diff-deps-0.0.0/target.tar.zst to target15iets-fuzz-diff-0.0.0> Running phase: updateAutotoolsGnuConfigScriptsPhase16iets-fuzz-diff-0.0.0> Running phase: configurePhase17iets-fuzz-diff-0.0.0> will append /build/source/fuzz/.cargo-home/config.toml with contents of /nix/store/1fwmh6m1c4zf4f74i6mx684zr3h5x24b-vendor-cargo-deps/config.toml18iets-fuzz-diff-0.0.0> default configurePhase, nothing to do19iets-fuzz-diff-0.0.0> Running phase: buildPhase20iets-fuzz-diff-0.0.0> +++ command cargo --version21iets-fuzz-diff-0.0.0> cargo 1.98.0 (797e8a9bc 2026-08-05)22iets-fuzz-diff-0.0.0> +++ command cargo build --release --message-format json-render-diagnostics --locked --bin fuzz-diff --bin conformance-adapter23iets-fuzz-diff-0.0.0> Compiling iets v0.1.0 (/build/source)24iets-fuzz-diff-0.0.0> Compiling iets-fuzz v0.0.0 (/build/source/fuzz)25iets-fuzz-diff-0.0.0> Finished `release` profile [optimized] target(s) in 55.45s26iets-fuzz-diff-0.0.0> searching for bins/libs to install from cargo build log at cargoBuildLogZbaQ.json27iets-fuzz-diff-0.0.0> installing /build/source/fuzz/target/release/conformance-adapter in postBuildInstallFromCargoBuildLogOutTempfuk/bin28iets-fuzz-diff-0.0.0> installing /build/source/fuzz/target/release/fuzz-diff in postBuildInstallFromCargoBuildLogOutTempfuk/bin29iets-fuzz-diff-0.0.0> searching for bins/libs complete30iets-fuzz-diff-0.0.0> buildPhase completed in 55 seconds31iets-fuzz-diff-0.0.0> Running phase: installPhase32iets-fuzz-diff-0.0.0> actually installing contents of postBuildInstallFromCargoBuildLogOutTempfuk to /nix/store/7d0rzml7p9k7692v6mcx68bilalcjqda-iets-fuzz-diff-0.0.033iets-fuzz-diff-0.0.0> stripping references to Rust toolchain34iets-fuzz-diff-0.0.0> Rust toolchain at: /nix/store/gwmf9wc0i90xbg1ppqzg7rvmjfdbh4yg-rustc-1.98.135iets-fuzz-diff-0.0.0> stripping Rust toolchain references done36iets-fuzz-diff-0.0.0> stripping references to cargoVendorDir from:37iets-fuzz-diff-0.0.0> /nix/store/7d0rzml7p9k7692v6mcx68bilalcjqda-iets-fuzz-diff-0.0.0/bin/conformance-adapter38iets-fuzz-diff-0.0.0> /nix/store/7d0rzml7p9k7692v6mcx68bilalcjqda-iets-fuzz-diff-0.0.0/bin/fuzz-diff39iets-fuzz-diff-0.0.0> stripping references done40iets-fuzz-diff-0.0.0> Running phase: fixupPhase41iets-fuzz-diff-0.0.0> shrinking RPATHs of ELF executables and libraries in /nix/store/7d0rzml7p9k7692v6mcx68bilalcjqda-iets-fuzz-diff-0.0.042iets-fuzz-diff-0.0.0> shrinking /nix/store/7d0rzml7p9k7692v6mcx68bilalcjqda-iets-fuzz-diff-0.0.0/bin/fuzz-diff43iets-fuzz-diff-0.0.0> shrinking /nix/store/7d0rzml7p9k7692v6mcx68bilalcjqda-iets-fuzz-diff-0.0.0/bin/conformance-adapter44iets-fuzz-diff-0.0.0> checking for references to /build/ in /nix/store/7d0rzml7p9k7692v6mcx68bilalcjqda-iets-fuzz-diff-0.0.0...45iets-fuzz-diff-0.0.0> patching script interpreter paths in /nix/store/7d0rzml7p9k7692v6mcx68bilalcjqda-iets-fuzz-diff-0.0.046iets-fuzz-diff-0.0.0> stripping (with command strip and flags -S -p) in /nix/store/7d0rzml7p9k7692v6mcx68bilalcjqda-iets-fuzz-diff-0.0.0/bin