these 4 derivations will be built:
  /nix/store/1nrz7y47dmb428mlck7mvhrccg8zfxrq-iets-fuzz-diff-0.0.0.drv
  /nix/store/p60ssx5qjpldd6gx4d9za5iigbdvvdhj-iets-0.1.0.drv
  /nix/store/bv0l8x71h0n6ms8sdsv6sld07i0bpxm3-iets-conformance-adapter.drv
  /nix/store/d1r4y802akvk5rgsskb5ndnzvn42rzgj-nix-conformance-iets.drv
building '/nix/store/1nrz7y47dmb428mlck7mvhrccg8zfxrq-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=20&system=aarch64-linux'
building '/nix/store/p60ssx5qjpldd6gx4d9za5iigbdvvdhj-iets-0.1.0.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=22&system=aarch64-linux'
building '/nix/store/1nrz7y47dmb428mlck7mvhrccg8zfxrq-iets-fuzz-diff-0.0.0.drv' on farm.numtide.com:50051
iets-fuzz-diff-0.0.0> elastic-arm-b55ced5f: building 1nrz7y47dmb428mlck7mvhrccg8zfxrq-iets-fuzz-diff-0.0.0.drv
building '/nix/store/p60ssx5qjpldd6gx4d9za5iigbdvvdhj-iets-0.1.0.drv' on farm.numtide.com:50051
iets-0.1.0> elastic-arm-b55ced5f: building p60ssx5qjpldd6gx4d9za5iigbdvvdhj-iets-0.1.0.drv
iets-0.1.0> Running phase: unpackPhase
iets-0.1.0> unpacking source archive /nix/store/46mcibyy4qdnxgjzw1vqqhax68834qff-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/1zvk97ykqk959b0r5bg5icmnv760jgc6-iets-deps-0.1.0/target.tar.zst to target
iets-fuzz-diff-0.0.0> Running phase: unpackPhase
iets-fuzz-diff-0.0.0> unpacking source archive /nix/store/glx0rlkabh5plsn67vn9m2a40lr4ny4z-source
iets-fuzz-diff-0.0.0> source root is source
iets-fuzz-diff-0.0.0> Running phase: patchPhase
iets-fuzz-diff-0.0.0> moving Cargo.lock to Cargo.lock.orig, then will use /nix/store/x5fb9rdfs3v03iygc1a65rdpqkn584p0-Cargo.lock as Cargo.lock
iets-fuzz-diff-0.0.0> Executing configureCargoCommonVars
iets-fuzz-diff-0.0.0> decompressing cargo artifacts from /nix/store/9spzxma8pa6kmmgdxx5qkqmdhj487y9d-iets-fuzz-diff-deps-0.0.0/target.tar.zst to target
iets-fuzz-diff-0.0.0> Running phase: updateAutotoolsGnuConfigScriptsPhase
iets-fuzz-diff-0.0.0> Running phase: configurePhase
iets-fuzz-diff-0.0.0> will append /build/source/fuzz/.cargo-home/config.toml with contents of /nix/store/7axw84cf4gvrdzilzfp7xssg608bwml6-vendor-cargo-deps/config.toml
iets-fuzz-diff-0.0.0> default configurePhase, nothing to do
iets-fuzz-diff-0.0.0> Running phase: buildPhase
iets-fuzz-diff-0.0.0> +++ command cargo --version
iets-fuzz-diff-0.0.0> cargo 1.98.0 (797e8a9bc 2026-08-05)
iets-fuzz-diff-0.0.0> +++ command cargo build --release --message-format json-render-diagnostics --locked --bin fuzz-diff --bin conformance-adapter
iets-fuzz-diff-0.0.0>    Compiling iets v0.1.0 (/build/source)
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/ihpa0xrlcdhc8z8kfjkpc0igqcdchwah-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-fuzz-diff-0.0.0>    Compiling iets-fuzz v0.0.0 (/build/source/fuzz)
iets-fuzz-diff-0.0.0>     Finished `release` profile [optimized] target(s) in 1m 19s
iets-fuzz-diff-0.0.0> searching for bins/libs to install from cargo build log at cargoBuildLogmNPZ.json
iets-fuzz-diff-0.0.0> installing /build/source/fuzz/target/release/conformance-adapter in postBuildInstallFromCargoBuildLogOutTempSCB/bin
iets-fuzz-diff-0.0.0> installing /build/source/fuzz/target/release/fuzz-diff in postBuildInstallFromCargoBuildLogOutTempSCB/bin
iets-fuzz-diff-0.0.0> searching for bins/libs complete
iets-fuzz-diff-0.0.0> buildPhase completed in 1 minutes 20 seconds
iets-fuzz-diff-0.0.0> Running phase: installPhase
iets-fuzz-diff-0.0.0> actually installing contents of postBuildInstallFromCargoBuildLogOutTempSCB to /nix/store/x185w7vfay83wrva52vhv1knzy09hjpq-iets-fuzz-diff-0.0.0
iets-fuzz-diff-0.0.0> stripping references to Rust toolchain
iets-fuzz-diff-0.0.0> Rust toolchain at: /nix/store/ajnghkwrznnkzq36mnm2j78l67f6d8ry-rustc-1.98.1
iets-fuzz-diff-0.0.0> stripping Rust toolchain references done
iets-fuzz-diff-0.0.0> stripping references to cargoVendorDir from:
iets-fuzz-diff-0.0.0> /nix/store/x185w7vfay83wrva52vhv1knzy09hjpq-iets-fuzz-diff-0.0.0/bin/conformance-adapter
iets-fuzz-diff-0.0.0> /nix/store/x185w7vfay83wrva52vhv1knzy09hjpq-iets-fuzz-diff-0.0.0/bin/fuzz-diff
iets-fuzz-diff-0.0.0> stripping references done
iets-fuzz-diff-0.0.0> Running phase: fixupPhase
iets-fuzz-diff-0.0.0> shrinking RPATHs of ELF executables and libraries in /nix/store/x185w7vfay83wrva52vhv1knzy09hjpq-iets-fuzz-diff-0.0.0
iets-fuzz-diff-0.0.0> shrinking /nix/store/x185w7vfay83wrva52vhv1knzy09hjpq-iets-fuzz-diff-0.0.0/bin/conformance-adapter
iets-fuzz-diff-0.0.0> shrinking /nix/store/x185w7vfay83wrva52vhv1knzy09hjpq-iets-fuzz-diff-0.0.0/bin/fuzz-diff
iets-fuzz-diff-0.0.0> checking for references to /build/ in /nix/store/x185w7vfay83wrva52vhv1knzy09hjpq-iets-fuzz-diff-0.0.0...
iets-fuzz-diff-0.0.0> patching script interpreter paths in /nix/store/x185w7vfay83wrva52vhv1knzy09hjpq-iets-fuzz-diff-0.0.0
iets-fuzz-diff-0.0.0> stripping (with command strip and flags -S -p) in /nix/store/x185w7vfay83wrva52vhv1knzy09hjpq-iets-fuzz-diff-0.0.0/bin