1these 3 derivations will be built:2 /nix/store/5vw0n8kp8agncksbcpshlw37ppp8l0v6-iets-fuzz-diff-0.0.0.drv3 /nix/store/cp1x01pr4ldillh4d30fsqs5175qarid-iets-fuzzers-0.0.0.drv4 /nix/store/f3r9m302a4g39q7lbj9pi5fzsfql3vh4-iets-fuzz-nar-check.drv5building '/nix/store/5vw0n8kp8agncksbcpshlw37ppp8l0v6-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'6building '/nix/store/cp1x01pr4ldillh4d30fsqs5175qarid-iets-fuzzers-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=23&system=aarch64-linux'7building '/nix/store/cp1x01pr4ldillh4d30fsqs5175qarid-iets-fuzzers-0.0.0.drv' on farm.numtide.com:500518iets-fuzzers-0.0.0> elastic-arm-7de56e47: building cp1x01pr4ldillh4d30fsqs5175qarid-iets-fuzzers-0.0.0.drv9building '/nix/store/5vw0n8kp8agncksbcpshlw37ppp8l0v6-iets-fuzz-diff-0.0.0.drv' on farm.numtide.com:5005110iets-fuzz-diff-0.0.0> elastic-arm-7de56e47: building 5vw0n8kp8agncksbcpshlw37ppp8l0v6-iets-fuzz-diff-0.0.0.drv11iets-fuzzers-0.0.0> Running phase: unpackPhase12iets-fuzzers-0.0.0> unpacking source archive /nix/store/ax3m00p4n3lc6q4qb5rbcl8lgg567bbc-source13iets-fuzzers-0.0.0> source root is source14iets-fuzzers-0.0.0> Executing cargoSetupPostUnpackHook15iets-fuzz-diff-0.0.0> Running phase: unpackPhase16iets-fuzz-diff-0.0.0> unpacking source archive /nix/store/ax3m00p4n3lc6q4qb5rbcl8lgg567bbc-source17iets-fuzz-diff-0.0.0> source root is source18iets-fuzz-diff-0.0.0> Running phase: patchPhase19iets-fuzz-diff-0.0.0> moving Cargo.lock to Cargo.lock.orig, then will use /nix/store/x5fb9rdfs3v03iygc1a65rdpqkn584p0-Cargo.lock as Cargo.lock20iets-fuzz-diff-0.0.0> Executing configureCargoCommonVars21iets-fuzz-diff-0.0.0> decompressing cargo artifacts from /nix/store/9spzxma8pa6kmmgdxx5qkqmdhj487y9d-iets-fuzz-diff-deps-0.0.0/target.tar.zst to target22iets-fuzzers-0.0.0> Finished cargoSetupPostUnpackHook23iets-fuzzers-0.0.0> Running phase: patchPhase24iets-fuzzers-0.0.0> Executing cargoSetupPostPatchHook25iets-fuzzers-0.0.0> Validating consistency between /build/source/fuzz/Cargo.lock and /build/cargo-vendor-dir/Cargo.lock26iets-fuzzers-0.0.0> Finished cargoSetupPostPatchHook27iets-fuzzers-0.0.0> Running phase: updateAutotoolsGnuConfigScriptsPhase28iets-fuzzers-0.0.0> Running phase: configurePhase29iets-fuzzers-0.0.0> Running phase: buildPhase30iets-fuzzers-0.0.0> Compiling libc v0.2.19031iets-fuzzers-0.0.0> Compiling proc-macro2 v1.0.10732iets-fuzzers-0.0.0> Compiling unicode-ident v1.0.2633iets-fuzzers-0.0.0> Compiling quote v1.0.4734iets-fuzzers-0.0.0> Compiling find-msvc-tools v0.1.1435iets-fuzzers-0.0.0> Compiling shlex v2.0.136iets-fuzzers-0.0.0> Compiling cfg-if v1.0.537iets-fuzzers-0.0.0> Compiling bytes v1.12.138iets-fuzzers-0.0.0> Compiling memchr v2.8.339iets-fuzzers-0.0.0> Compiling anyhow v1.0.10440iets-fuzzers-0.0.0> Compiling pin-project-lite v0.2.1741iets-fuzzers-0.0.0> Compiling either v1.19.042iets-fuzzers-0.0.0> Compiling futures-core v0.3.3443iets-fuzzers-0.0.0> Compiling regex-syntax v0.8.1144iets-fuzzers-0.0.0> Compiling once_cell v1.21.445iets-fuzzers-0.0.0> Compiling itoa v1.0.1846iets-fuzzers-0.0.0> Compiling getrandom v0.4.347iets-fuzzers-0.0.0> Compiling typenum v1.20.148iets-fuzzers-0.0.0> Compiling tracing-core v0.1.3649iets-fuzzers-0.0.0> Compiling zeroize v1.9.150iets-fuzzers-0.0.0> Compiling equivalent v1.0.251iets-fuzzers-0.0.0> Compiling hashbrown v0.17.152iets-fuzzers-0.0.0> Compiling slab v0.4.1253iets-fuzzers-0.0.0> Compiling bitflags v2.13.254iets-fuzz-diff-0.0.0> Running phase: updateAutotoolsGnuConfigScriptsPhase55iets-fuzz-diff-0.0.0> Running phase: configurePhase56iets-fuzzers-0.0.0> Compiling itertools v0.14.057iets-fuzz-diff-0.0.0> will append /build/source/fuzz/.cargo-home/config.toml with contents of /nix/store/7axw84cf4gvrdzilzfp7xssg608bwml6-vendor-cargo-deps/config.toml58iets-fuzz-diff-0.0.0> default configurePhase, nothing to do59iets-fuzzers-0.0.0> Compiling fnv v1.0.760iets-fuzz-diff-0.0.0> Running phase: buildPhase61iets-fuzz-diff-0.0.0> +++ command cargo --version62iets-fuzz-diff-0.0.0> cargo 1.98.0 (797e8a9bc 2026-08-05)63iets-fuzz-diff-0.0.0> +++ command cargo build --release --message-format json-render-diagnostics --locked --bin fuzz-diff --bin conformance-adapter64iets-fuzzers-0.0.0> Compiling futures-sink v0.3.3465iets-fuzzers-0.0.0> Compiling rustls-pki-types v1.15.166iets-fuzzers-0.0.0> Compiling prettyplease v0.2.3767iets-fuzzers-0.0.0> Compiling pulldown-cmark v0.13.468iets-fuzzers-0.0.0> Compiling httparse v1.10.169iets-fuzz-diff-0.0.0> Compiling iets v0.1.0 (/build/source)70iets-fuzzers-0.0.0> Compiling rustix v1.1.571iets-fuzzers-0.0.0> Compiling aho-corasick v1.1.572iets-fuzzers-0.0.0> Compiling linux-raw-sys v0.12.173iets-fuzzers-0.0.0> Compiling foldhash v0.1.574iets-fuzzers-0.0.0> Compiling unicode-width v0.1.1475iets-fuzzers-0.0.0> Compiling pkg-config v0.3.3476iets-fuzzers-0.0.0> Compiling http v1.5.077iets-fuzzers-0.0.0> Compiling hybrid-array v0.4.1578iets-fuzzers-0.0.0> Compiling thiserror v2.0.2179iets-fuzzers-0.0.0> Compiling syn v2.0.11980iets-fuzzers-0.0.0> Compiling syn v3.0.681iets-fuzzers-0.0.0> Compiling indexmap v2.14.282iets-fuzzers-0.0.0> Compiling unicase v2.10.083iets-fuzzers-0.0.0> Compiling try-lock v0.2.584iets-fuzzers-0.0.0> Compiling untrusted v0.9.085iets-fuzzers-0.0.0> Compiling serde_core v1.0.229