1these 3 derivations will be built:2 /nix/store/vy0xvrkbkh867g24hfyfazwp3sz97gim-iets-fuzz-diff-0.0.0.drv3 /nix/store/znx1j7xqss0jj3439za5r10h81jbh4yi-iets-fuzzers-0.0.0.drv4 /nix/store/zda4dl122rf8akdw4ri8njfdyv1wqmh0-iets-fuzz-nar-check.drv5building '/nix/store/vy0xvrkbkh867g24hfyfazwp3sz97gim-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'6building '/nix/store/vy0xvrkbkh867g24hfyfazwp3sz97gim-iets-fuzz-diff-0.0.0.drv' on farm.numtide.com:500517iets-fuzz-diff-0.0.0> elastic-arm-e65ee682: building vy0xvrkbkh867g24hfyfazwp3sz97gim-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/nc2cs5wqbjd5qggii1yphc4i166dqd1m-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/q2jq5fyhj4h5x0q0a8s2rw84j9y6syan-Cargo.lock as Cargo.lock13iets-fuzz-diff-0.0.0> Executing configureCargoCommonVars14iets-fuzz-diff-0.0.0> decompressing cargo artifacts from /nix/store/1sc4yqjhbrza0jr0lszjpspl44sg91vb-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/61661qdvhb7f756fx8sk67s8j7bcq03v-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 v0.2.0 (/build/source)