1these 4 derivations will be built:2 /nix/store/3i5gd7xncd557xyn3jlijh0v1wd83d96-iets-0.1.0.drv3 /nix/store/805v4l50gbnxlzxa6i9k64p69jb58dj4-iets-fuzz-diff-0.0.0.drv4 /nix/store/y1fr3r7nc0wlzgai2ymdqamdg4q2lahw-iets-conformance-adapter.drv5 /nix/store/m67d80bilkcp37vhzwk5m3smf6mq2xxd-nix-conformance-iets.drv6building '/nix/store/805v4l50gbnxlzxa6i9k64p69jb58dj4-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=22&system=aarch64-linux'7building '/nix/store/3i5gd7xncd557xyn3jlijh0v1wd83d96-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=23&system=aarch64-linux'8building '/nix/store/805v4l50gbnxlzxa6i9k64p69jb58dj4-iets-fuzz-diff-0.0.0.drv' on farm.numtide.com:500519iets-fuzz-diff-0.0.0> elastic-arm-7de56e47: building 805v4l50gbnxlzxa6i9k64p69jb58dj4-iets-fuzz-diff-0.0.0.drv10iets-fuzz-diff-0.0.0> Running phase: unpackPhase11iets-fuzz-diff-0.0.0> unpacking source archive /nix/store/nqcr9fcd5c0sjwhgws3pasfq13fhfkhi-source12iets-fuzz-diff-0.0.0> source root is source13iets-fuzz-diff-0.0.0> Running phase: patchPhase14iets-fuzz-diff-0.0.0> moving Cargo.lock to Cargo.lock.orig, then will use /nix/store/x5fb9rdfs3v03iygc1a65rdpqkn584p0-Cargo.lock as Cargo.lock15iets-fuzz-diff-0.0.0> Executing configureCargoCommonVars16iets-fuzz-diff-0.0.0> decompressing cargo artifacts from /nix/store/9spzxma8pa6kmmgdxx5qkqmdhj487y9d-iets-fuzz-diff-deps-0.0.0/target.tar.zst to target17iets-fuzz-diff-0.0.0> Running phase: updateAutotoolsGnuConfigScriptsPhase18iets-fuzz-diff-0.0.0> Running phase: configurePhase19iets-fuzz-diff-0.0.0> will append /build/source/fuzz/.cargo-home/config.toml with contents of /nix/store/7axw84cf4gvrdzilzfp7xssg608bwml6-vendor-cargo-deps/config.toml20iets-fuzz-diff-0.0.0> default configurePhase, nothing to do21iets-fuzz-diff-0.0.0> Running phase: buildPhase22iets-fuzz-diff-0.0.0> +++ command cargo --version23iets-fuzz-diff-0.0.0> cargo 1.98.0 (797e8a9bc 2026-08-05)24iets-fuzz-diff-0.0.0> +++ command cargo build --release --message-format json-render-diagnostics --locked --bin fuzz-diff --bin conformance-adapter25iets-fuzz-diff-0.0.0> Compiling iets v0.1.0 (/build/source)26building '/nix/store/3i5gd7xncd557xyn3jlijh0v1wd83d96-iets-0.1.0.drv' on farm.numtide.com:5005127iets-0.1.0> elastic-arm-7de56e47: building 3i5gd7xncd557xyn3jlijh0v1wd83d96-iets-0.1.0.drv28iets-0.1.0> Running phase: unpackPhase29iets-0.1.0> unpacking source archive /nix/store/rgv636p9pic2b1jqryz622gif7n4amim-source30iets-0.1.0> source root is source31iets-0.1.0> Running phase: patchPhase32iets-0.1.0> Executing configureCargoCommonVars33iets-0.1.0> decompressing cargo artifacts from /nix/store/1zvk97ykqk959b0r5bg5icmnv760jgc6-iets-deps-0.1.0/target.tar.zst to target34iets-0.1.0> Running phase: updateAutotoolsGnuConfigScriptsPhase35iets-0.1.0> Running phase: configurePhase36iets-0.1.0> will append /build/source/.cargo-home/config.toml with contents of /nix/store/ihpa0xrlcdhc8z8kfjkpc0igqcdchwah-vendor-cargo-deps/config.toml37iets-0.1.0> default configurePhase, nothing to do38iets-0.1.0> Running phase: buildPhase39iets-0.1.0> +++ command cargo --version40iets-0.1.0> cargo 1.98.0 (797e8a9bc 2026-08-05)41iets-0.1.0> +++ command cargo build --release --message-format json-render-diagnostics --locked42iets-0.1.0> Compiling iets v0.1.0 (/build/source)43iets-fuzz-diff-0.0.0> Compiling iets-fuzz v0.0.0 (/build/source/fuzz)