1these 3 derivations will be built:2 /nix/store/55r1assmhsbkbdii0xrlrxqc6z750lxk-iets-fuzzers-0.0.0.drv3 /nix/store/8s6bra5ld0qq9k87l47q5n9ifn4n76xy-iets-fuzz-diff-0.0.0.drv4 /nix/store/scy7bp2nrxmgfxpfma4g2a5bhhfvpv3m-iets-fuzz-parse-check.drv5building '/nix/store/55r1assmhsbkbdii0xrlrxqc6z750lxk-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=21&system=aarch64-linux'6building '/nix/store/8s6bra5ld0qq9k87l47q5n9ifn4n76xy-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=23&system=aarch64-linux'7building '/nix/store/55r1assmhsbkbdii0xrlrxqc6z750lxk-iets-fuzzers-0.0.0.drv' on farm.numtide.com:500518iets-fuzzers-0.0.0> elastic-arm-a5092f90: building 55r1assmhsbkbdii0xrlrxqc6z750lxk-iets-fuzzers-0.0.0.drv9building '/nix/store/8s6bra5ld0qq9k87l47q5n9ifn4n76xy-iets-fuzz-diff-0.0.0.drv' on farm.numtide.com:5005110iets-fuzz-diff-0.0.0> elastic-arm-a5092f90: building 8s6bra5ld0qq9k87l47q5n9ifn4n76xy-iets-fuzz-diff-0.0.0.drv11iets-fuzzers-0.0.0> Running phase: unpackPhase12iets-fuzzers-0.0.0> unpacking source archive /nix/store/jp221hwsqxwi21qrci1jrkq1x3bsdckl-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/jp221hwsqxwi21qrci1jrkq1x3bsdckl-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/65413rj78fmfdh6wndfgjb51890qn8bw-Cargo.lock as Cargo.lock20iets-fuzz-diff-0.0.0> Executing configureCargoCommonVars21iets-fuzz-diff-0.0.0> decompressing cargo artifacts from /nix/store/8g384l1nlqzk9ki80mdsib4glk38pmd0-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 quote v1.0.4733iets-fuzzers-0.0.0> Compiling unicode-ident v1.0.2634iets-fuzzers-0.0.0> Compiling shlex v2.0.135iets-fuzzers-0.0.0> Compiling find-msvc-tools v0.1.1436iets-fuzzers-0.0.0> Compiling version_check v0.9.537iets-fuzzers-0.0.0> Compiling cfg-if v1.0.538iets-fuzzers-0.0.0> Compiling regex-syntax v0.8.1139iets-fuzzers-0.0.0> Compiling bytes v1.12.140iets-fuzzers-0.0.0> Compiling memchr v2.8.341iets-fuzzers-0.0.0> Compiling pin-project-lite v0.2.1742iets-fuzzers-0.0.0> Compiling anyhow v1.0.10443iets-fuzzers-0.0.0> Compiling either v1.19.044iets-fuzzers-0.0.0> Compiling typenum v1.20.145iets-fuzzers-0.0.0> Compiling futures-core v0.3.3446iets-fuzzers-0.0.0> Compiling once_cell v1.21.447iets-fuzzers-0.0.0> Compiling fnv v1.0.748iets-fuzzers-0.0.0> Compiling itoa v1.0.1849iets-fuzzers-0.0.0> Compiling semver v1.0.2850iets-fuzz-diff-0.0.0> Running phase: updateAutotoolsGnuConfigScriptsPhase51iets-fuzz-diff-0.0.0> Running phase: configurePhase52iets-fuzz-diff-0.0.0> will append /build/source/fuzz/.cargo-home/config.toml with contents of /nix/store/1fwmh6m1c4zf4f74i6mx684zr3h5x24b-vendor-cargo-deps/config.toml53iets-fuzz-diff-0.0.0> default configurePhase, nothing to do54iets-fuzz-diff-0.0.0> Running phase: buildPhase55iets-fuzz-diff-0.0.0> +++ command cargo --version56iets-fuzz-diff-0.0.0> cargo 1.98.0 (797e8a9bc 2026-08-05)57iets-fuzz-diff-0.0.0> +++ command cargo build --release --message-format json-render-diagnostics --locked --bin fuzz-diff --bin conformance-adapter58iets-fuzzers-0.0.0> Compiling itertools v0.14.059iets-fuzzers-0.0.0> Compiling equivalent v1.0.260iets-fuzzers-0.0.0> Compiling tracing-core v0.1.3661iets-fuzzers-0.0.0> Compiling futures-sink v0.3.3462iets-fuzzers-0.0.0> Compiling bitflags v2.13.263iets-fuzzers-0.0.0> Compiling slab v0.4.1264iets-fuzzers-0.0.0> Compiling rustc_version v0.4.165iets-fuzz-diff-0.0.0> Compiling iets v0.1.0 (/build/source)66iets-fuzzers-0.0.0> Compiling zeroize v1.9.167iets-fuzzers-0.0.0> Compiling hashbrown v0.17.168iets-fuzzers-0.0.0> Compiling httparse v1.10.169iets-fuzzers-0.0.0> Compiling generic-array v0.14.770iets-fuzzers-0.0.0> Compiling aho-corasick v1.1.571iets-fuzzers-0.0.0> Compiling rustls-pki-types v1.15.172iets-fuzzers-0.0.0> Compiling beef v0.5.273iets-fuzzers-0.0.0> Compiling rustix v1.1.574iets-fuzzers-0.0.0> Compiling logos-codegen v0.15.175iets-fuzzers-0.0.0> Compiling lazy_static v1.5.176iets-fuzzers-0.0.0> Compiling http v1.5.077iets-fuzzers-0.0.0> Compiling getrandom v0.4.378iets-fuzzers-0.0.0> Compiling pulldown-cmark v0.13.479iets-fuzzers-0.0.0> Compiling prettyplease v0.2.3780iets-fuzzers-0.0.0> Compiling syn v2.0.11981iets-fuzzers-0.0.0> Compiling syn v3.0.682iets-fuzzers-0.0.0> Compiling indexmap v2.14.283iets-fuzzers-0.0.0> Compiling serde_core v1.0.22984iets-fuzzers-0.0.0> Compiling foldhash v0.1.585iets-fuzzers-0.0.0> Compiling unicase v2.10.086iets-fuzzers-0.0.0> Compiling linux-raw-sys v0.12.187iets-fuzzers-0.0.0> Compiling try-lock v0.2.588iets-fuzzers-0.0.0> Compiling jobserver v0.1.3589iets-fuzzers-0.0.0> Compiling http-body v1.1.090iets-fuzzers-0.0.0> Compiling untrusted v0.9.091iets-fuzzers-0.0.0> Compiling socket2 v0.6.592iets-fuzzers-0.0.0> Compiling mio v1.2.493iets-fuzzers-0.0.0> Compiling regex-automata v0.4.1894iets-fuzzers-0.0.0> Compiling getrandom v0.2.1795iets-fuzzers-0.0.0> Compiling cc v1.6.096iets-fuzzers-0.0.0> Compiling pkg-config v0.3.3497iets-fuzzers-0.0.0> Compiling futures-task v0.3.3498iets-fuzzers-0.0.0> Compiling atomic-waker v1.1.299iets-fuzzers-0.0.0> Compiling thiserror v2.0.21100iets-fuzzers-0.0.0> Compiling unicode-width v0.1.14101iets-fuzzers-0.0.0> Compiling futures-util v0.3.34102iets-fuzzers-0.0.0> Compiling want v0.3.2103iets-fuzzers-0.0.0> Compiling hashbrown v0.15.5104iets-fuzzers-0.0.0> Compiling hybrid-array v0.4.15105iets-fuzzers-0.0.0> Compiling futures-channel v0.3.34106iets-fuzzers-0.0.0> Compiling fastrand v2.5.0107iets-fuzzers-0.0.0> Compiling fixedbitset v0.5.7108iets-fuzzers-0.0.0> Compiling smallvec v1.16.2109iets-fuzzers-0.0.0> Compiling tower-service v0.3.3110iets-fuzzers-0.0.0> Compiling httpdate v1.0.3111iets-fuzzers-0.0.0> Compiling rustls v0.23.45112iets-fuzzers-0.0.0> Compiling block-buffer v0.10.4113iets-fuzzers-0.0.0> Compiling crypto-common v0.1.7114iets-fuzzers-0.0.0> Compiling petgraph v0.8.3115iets-fuzzers-0.0.0> Compiling multimap v0.10.1116iets-fuzzers-0.0.0> Compiling heck v0.5.0117iets-fuzzers-0.0.0> Compiling log v0.4.34118iets-fuzzers-0.0.0> Compiling subtle v2.6.1119iets-fuzzers-0.0.0> Compiling digest v0.10.7120iets-fuzzers-0.0.0> Compiling pulldown-cmark-to-cmark v22.0.3121iets-fuzzers-0.0.0> Compiling cpufeatures v0.2.17122iets-fuzzers-0.0.0> Compiling crc32fast v1.5.2123iets-fuzzers-0.0.0> Compiling zstd-safe v7.3.0124iets-fuzzers-0.0.0> Compiling const-oid v0.10.2125iets-fuzzers-0.0.0> Compiling zmij v1.0.23126iets-fuzzers-0.0.0> Compiling sync_wrapper v1.0.2127iets-fuzzers-0.0.0> Compiling tower-layer v0.3.3128iets-fuzzers-0.0.0> Compiling sha2 v0.10.9129iets-fuzzers-0.0.0> Compiling block-buffer v0.12.1130iets-fuzzers-0.0.0> Compiling crypto-common v0.2.2131iets-fuzzers-0.0.0> Compiling http-body-util v0.1.5132iets-fuzzers-0.0.0> Compiling cpufeatures v0.3.1133iets-fuzzers-0.0.0> Compiling adler2 v2.0.1134iets-fuzzers-0.0.0> Compiling percent-encoding v2.3.2135iets-fuzzers-0.0.0> Compiling serde_json v1.0.151136iets-fuzzers-0.0.0> Compiling winnow v1.0.4137iets-fuzzers-0.0.0> Compiling simd-adler32 v0.3.10138iets-fuzzers-0.0.0> Compiling base64 v0.22.1139iets-fuzzers-0.0.0> Compiling cty v0.2.2140iets-fuzzers-0.0.0> Compiling miniz_oxide v0.9.1141iets-fuzzers-0.0.0> Compiling filetime v0.2.29142iets-fuzzers-0.0.0> Compiling constant_time_eq v0.4.2143iets-fuzzers-0.0.0> Compiling toml_writer v1.1.3+spec-1.1.0144iets-fuzzers-0.0.0> Compiling ring v0.17.14145iets-fuzzers-0.0.0> Compiling zstd-sys v2.1.0+zstd.1.5.7146iets-fuzzers-0.0.0> Compiling tempfile v3.27.0147iets-fuzzers-0.0.0> Compiling logos-codegen v0.16.1148iets-fuzzers-0.0.0> Compiling regex v1.13.1149iets-fuzzers-0.0.0> Compiling libmimalloc-sys v0.1.49150iets-fuzzers-0.0.0> Compiling digest v0.11.3151iets-fuzzers-0.0.0> Compiling tonic-build v0.14.6152iets-fuzzers-0.0.0> Compiling blake3 v1.8.7153iets-fuzzers-0.0.0> Compiling sha2 v0.11.0154iets-fuzzers-0.0.0> Compiling toml_parser v1.1.4+spec-1.1.0155iets-fuzzers-0.0.0> Compiling libfuzzer-sys v0.4.13156iets-fuzzers-0.0.0> Compiling openssl-probe v0.2.1157iets-fuzzers-0.0.0> Compiling toml_datetime v1.1.2+spec-1.1.0158iets-fuzzers-0.0.0> Compiling serde_spanned v1.1.2159iets-fuzzers-0.0.0> Compiling libbz2-rs-sys v0.2.5160iets-fuzzers-0.0.0> Compiling arrayvec v0.7.8161iets-fuzzers-0.0.0> Compiling rustls-native-certs v0.8.4162iets-fuzzers-0.0.0> Compiling toml v1.1.7+spec-1.1.0163iets-fuzzers-0.0.0> Compiling lzma-rust2 v0.16.5164iets-fuzzers-0.0.0> Compiling tokio-macros v2.7.2165iets-fuzzers-0.0.0> Compiling thiserror-impl v2.0.21166iets-fuzzers-0.0.0> Compiling async-trait v0.1.92167iets-fuzzers-0.0.0> Compiling bzip2 v0.6.1168iets-fuzzers-0.0.0> Compiling flate2 v1.1.10169iets-fuzzers-0.0.0> Compiling tar v0.4.46170iets-fuzzers-0.0.0> Compiling tokio v1.53.2171iets-fuzzers-0.0.0> Compiling sha1 v0.10.7172iets-fuzzers-0.0.0> Compiling prost-derive v0.14.4173iets-fuzzers-0.0.0> Compiling tracing-attributes v0.1.31174iets-fuzzers-0.0.0> Compiling miette-derive v7.6.0175iets-fuzzers-0.0.0> Compiling logos-derive v0.16.1176iets-fuzzers-0.0.0> Compiling logos-derive v0.15.1177iets-fuzzers-0.0.0> Compiling logos v0.16.1178iets-fuzzers-0.0.0> Compiling pin-project-internal v1.1.13179iets-fuzzers-0.0.0> Compiling logos v0.15.1180iets-fuzzers-0.0.0> Compiling md-5 v0.10.6181iets-fuzzers-0.0.0> Compiling webpki-roots v1.0.9182iets-fuzzers-0.0.0> Compiling arbitrary v1.5.0183iets-fuzzers-0.0.0> Compiling lz4_flex v0.11.6184iets-fuzzers-0.0.0> Compiling miette v7.6.0185iets-fuzzers-0.0.0> Compiling tracing v0.1.44186iets-fuzzers-0.0.0> Compiling prost v0.14.4187iets-fuzzers-0.0.0> Compiling pin-project v1.1.13188iets-fuzzers-0.0.0> Compiling prost-types v0.14.4189iets-fuzzers-0.0.0> Compiling mimalloc v0.1.52190iets-fuzzers-0.0.0> Compiling rustls-webpki v0.103.15191iets-fuzzers-0.0.0> Compiling protox-parse v0.9.0192iets-fuzzers-0.0.0> Compiling prost-build v0.14.4193iets-fuzzers-0.0.0> Compiling prost-reflect v0.16.5194iets-fuzzers-0.0.0> Compiling tokio-util v0.7.19195iets-fuzzers-0.0.0> Compiling tokio-stream v0.1.19196iets-fuzzers-0.0.0> Compiling h2 v0.4.20197iets-fuzzers-0.0.0> Compiling tower v0.5.3198iets-fuzzers-0.0.0> Compiling tonic-prost-build v0.14.6199iets-fuzzers-0.0.0> Compiling protox v0.9.1