1these 3 derivations will be built:2 /nix/store/4f0i7qamhjfs1ankcn33cxjv1bkagd8p-iets-fuzzers-0.0.0.drv3 /nix/store/59rd98yk4ww11rg4pwxrnr3c67jhj7c6-iets-fuzz-diff-0.0.0.drv4 /nix/store/81ks2xf421sbsjh3zxv0k2yl0b3dlnmb-iets-fuzz-drv-check.drv5building '/nix/store/4f0i7qamhjfs1ankcn33cxjv1bkagd8p-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'6building '/nix/store/59rd98yk4ww11rg4pwxrnr3c67jhj7c6-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'7building '/nix/store/4f0i7qamhjfs1ankcn33cxjv1bkagd8p-iets-fuzzers-0.0.0.drv' on farm.numtide.com:500518iets-fuzzers-0.0.0> elastic-arm-a5092f90: building 4f0i7qamhjfs1ankcn33cxjv1bkagd8p-iets-fuzzers-0.0.0.drv9iets-fuzzers-0.0.0> Running phase: unpackPhase10iets-fuzzers-0.0.0> unpacking source archive /nix/store/cp1zq562bf95w955mz7sn7k0b3ybszzd-source11iets-fuzzers-0.0.0> source root is source12iets-fuzzers-0.0.0> Executing cargoSetupPostUnpackHook13iets-fuzzers-0.0.0> Finished cargoSetupPostUnpackHook14iets-fuzzers-0.0.0> Running phase: patchPhase15iets-fuzzers-0.0.0> Executing cargoSetupPostPatchHook16iets-fuzzers-0.0.0> Validating consistency between /build/source/fuzz/Cargo.lock and /build/cargo-vendor-dir/Cargo.lock17iets-fuzzers-0.0.0> Finished cargoSetupPostPatchHook18iets-fuzzers-0.0.0> Running phase: updateAutotoolsGnuConfigScriptsPhase19iets-fuzzers-0.0.0> Running phase: configurePhase20iets-fuzzers-0.0.0> Running phase: buildPhase21iets-fuzzers-0.0.0> Compiling libc v0.2.19022iets-fuzzers-0.0.0> Compiling proc-macro2 v1.0.10723iets-fuzzers-0.0.0> Compiling quote v1.0.4724iets-fuzzers-0.0.0> Compiling unicode-ident v1.0.2625iets-fuzzers-0.0.0> Compiling find-msvc-tools v0.1.1426iets-fuzzers-0.0.0> Compiling shlex v2.0.127iets-fuzzers-0.0.0> Compiling cfg-if v1.0.528iets-fuzzers-0.0.0> Compiling version_check v0.9.529iets-fuzzers-0.0.0> Compiling bytes v1.12.130iets-fuzzers-0.0.0> Compiling regex-syntax v0.8.1131iets-fuzzers-0.0.0> Compiling pin-project-lite v0.2.1732iets-fuzzers-0.0.0> Compiling memchr v2.8.333iets-fuzzers-0.0.0> Compiling anyhow v1.0.10434iets-fuzzers-0.0.0> Compiling either v1.19.035iets-fuzzers-0.0.0> Compiling typenum v1.20.136iets-fuzzers-0.0.0> Compiling futures-core v0.3.3437iets-fuzzers-0.0.0> Compiling fnv v1.0.738iets-fuzzers-0.0.0> Compiling once_cell v1.21.439iets-fuzzers-0.0.0> Compiling semver v1.0.2840iets-fuzzers-0.0.0> Compiling itoa v1.0.1841iets-fuzzers-0.0.0> Compiling getrandom v0.4.342iets-fuzzers-0.0.0> Compiling itertools v0.14.043iets-fuzzers-0.0.0> Compiling slab v0.4.1244iets-fuzzers-0.0.0> Compiling tracing-core v0.1.3645iets-fuzzers-0.0.0> Compiling bitflags v2.13.246iets-fuzzers-0.0.0> Compiling zeroize v1.9.147iets-fuzzers-0.0.0> Compiling futures-sink v0.3.3448iets-fuzzers-0.0.0> Compiling rustc_version v0.4.149iets-fuzzers-0.0.0> Compiling generic-array v0.14.750iets-fuzzers-0.0.0> Compiling aho-corasick v1.1.551iets-fuzzers-0.0.0> Compiling hashbrown v0.17.152iets-fuzzers-0.0.0> Compiling equivalent v1.0.253iets-fuzzers-0.0.0> Compiling rustls-pki-types v1.15.154iets-fuzzers-0.0.0> Compiling httparse v1.10.155iets-fuzzers-0.0.0> Compiling rustix v1.1.556iets-fuzzers-0.0.0> Compiling logos-codegen v0.15.157iets-fuzzers-0.0.0> Compiling http v1.5.058iets-fuzzers-0.0.0> Compiling beef v0.5.259iets-fuzzers-0.0.0> Compiling pulldown-cmark v0.13.460iets-fuzzers-0.0.0> Compiling lazy_static v1.5.161iets-fuzzers-0.0.0> Compiling prettyplease v0.2.3762iets-fuzzers-0.0.0> Compiling untrusted v0.9.063iets-fuzzers-0.0.0> Compiling pkg-config v0.3.3464iets-fuzzers-0.0.0> Compiling unicase v2.10.065iets-fuzzers-0.0.0> Compiling syn v2.0.11966iets-fuzzers-0.0.0> Compiling syn v3.0.667iets-fuzzers-0.0.0> Compiling jobserver v0.1.3568iets-fuzzers-0.0.0> Compiling linux-raw-sys v0.12.169iets-fuzzers-0.0.0> Compiling foldhash v0.1.570iets-fuzzers-0.0.0> Compiling indexmap v2.14.271iets-fuzzers-0.0.0> Compiling serde_core v1.0.22972iets-fuzzers-0.0.0> Compiling cc v1.6.073iets-fuzzers-0.0.0> Compiling http-body v1.1.074iets-fuzzers-0.0.0> Compiling thiserror v2.0.2175iets-fuzzers-0.0.0> Compiling unicode-width v0.1.1476iets-fuzzers-0.0.0> Compiling socket2 v0.6.577iets-fuzzers-0.0.0> Compiling mio v1.2.478iets-fuzzers-0.0.0> Compiling regex-automata v0.4.1879iets-fuzzers-0.0.0> Compiling getrandom v0.2.1780iets-fuzzers-0.0.0> Compiling futures-task v0.3.3481iets-fuzzers-0.0.0> Compiling atomic-waker v1.1.282iets-fuzzers-0.0.0> Compiling try-lock v0.2.583iets-fuzzers-0.0.0> Compiling futures-util v0.3.3484iets-fuzzers-0.0.0> Compiling want v0.3.285iets-fuzzers-0.0.0> Compiling hashbrown v0.15.586iets-fuzzers-0.0.0> Compiling hybrid-array v0.4.1587iets-fuzzers-0.0.0> Compiling futures-channel v0.3.3488iets-fuzzers-0.0.0> Compiling fastrand v2.5.089iets-fuzzers-0.0.0> Compiling tower-service v0.3.390iets-fuzzers-0.0.0> Compiling fixedbitset v0.5.791iets-fuzzers-0.0.0> Compiling rustls v0.23.4592iets-fuzzers-0.0.0> Compiling smallvec v1.16.293iets-fuzzers-0.0.0> Compiling httpdate v1.0.394iets-fuzzers-0.0.0> Compiling block-buffer v0.10.495iets-fuzzers-0.0.0> Compiling crypto-common v0.1.796iets-fuzzers-0.0.0> Compiling log v0.4.3497iets-fuzzers-0.0.0> Compiling heck v0.5.098iets-fuzzers-0.0.0> Compiling multimap v0.10.199iets-fuzzers-0.0.0> Compiling petgraph v0.8.3100iets-fuzzers-0.0.0> Compiling subtle v2.6.1101iets-fuzzers-0.0.0> Compiling digest v0.10.7102iets-fuzzers-0.0.0> Compiling block-buffer v0.12.1103iets-fuzzers-0.0.0> Compiling crypto-common v0.2.2104iets-fuzzers-0.0.0> Compiling cpufeatures v0.2.17105iets-fuzzers-0.0.0> Compiling const-oid v0.10.2106iets-fuzzers-0.0.0> Compiling zmij v1.0.23107iets-fuzzers-0.0.0> Compiling crc32fast v1.5.2108iets-fuzzers-0.0.0> Compiling zstd-safe v7.3.0109iets-fuzzers-0.0.0> Compiling pulldown-cmark-to-cmark v22.0.3110iets-fuzzers-0.0.0> Compiling tower-layer v0.3.3111iets-fuzzers-0.0.0> Compiling sync_wrapper v1.0.2112iets-fuzzers-0.0.0> Compiling sha2 v0.10.9113iets-fuzzers-0.0.0> Compiling cpufeatures v0.3.1114iets-fuzzers-0.0.0> Compiling http-body-util v0.1.5115iets-fuzzers-0.0.0> Compiling cty v0.2.2116iets-fuzzers-0.0.0> Compiling percent-encoding v2.3.2117iets-fuzzers-0.0.0> Compiling adler2 v2.0.1118iets-fuzzers-0.0.0> Compiling winnow v1.0.4119iets-fuzzers-0.0.0> Compiling serde_json v1.0.151120iets-fuzzers-0.0.0> Compiling base64 v0.22.1121iets-fuzzers-0.0.0> Compiling simd-adler32 v0.3.10122iets-fuzzers-0.0.0> Compiling toml_parser v1.1.4+spec-1.1.0123iets-fuzzers-0.0.0> Compiling miniz_oxide v0.9.1124iets-fuzzers-0.0.0> Compiling tempfile v3.27.0125iets-fuzzers-0.0.0> Compiling filetime v0.2.29126iets-fuzzers-0.0.0> Compiling ring v0.17.14127iets-fuzzers-0.0.0> Compiling zstd-sys v2.1.0+zstd.1.5.7128iets-fuzzers-0.0.0> Compiling libmimalloc-sys v0.1.49129iets-fuzzers-0.0.0> Compiling digest v0.11.3130iets-fuzzers-0.0.0> Compiling blake3 v1.8.7131iets-fuzzers-0.0.0> Compiling sha2 v0.11.0132iets-fuzzers-0.0.0> Compiling libfuzzer-sys v0.4.13133iets-fuzzers-0.0.0> Compiling openssl-probe v0.2.1134iets-fuzzers-0.0.0> Compiling constant_time_eq v0.4.2135iets-fuzzers-0.0.0> Compiling regex v1.13.1136iets-fuzzers-0.0.0> Compiling libbz2-rs-sys v0.2.5137iets-fuzzers-0.0.0> Compiling logos-codegen v0.16.1138iets-fuzzers-0.0.0> Compiling toml_writer v1.1.3+spec-1.1.0139iets-fuzzers-0.0.0> Compiling arrayvec v0.7.8140building '/nix/store/59rd98yk4ww11rg4pwxrnr3c67jhj7c6-iets-fuzz-diff-0.0.0.drv' on farm.numtide.com:50051141iets-fuzz-diff-0.0.0> elastic-arm-c939a637: building 59rd98yk4ww11rg4pwxrnr3c67jhj7c6-iets-fuzz-diff-0.0.0.drv142iets-fuzzers-0.0.0> Compiling bzip2 v0.6.1143iets-fuzz-diff-0.0.0> Running phase: unpackPhase144iets-fuzz-diff-0.0.0> unpacking source archive /nix/store/cp1zq562bf95w955mz7sn7k0b3ybszzd-source145iets-fuzzers-0.0.0> Compiling serde_spanned v1.1.2146iets-fuzz-diff-0.0.0> source root is source147iets-fuzz-diff-0.0.0> Running phase: patchPhase148iets-fuzz-diff-0.0.0> moving Cargo.lock to Cargo.lock.orig, then will use /nix/store/ykrrjpaasd9ddhh103yznpcf8sgz2mhh-Cargo.lock as Cargo.lock149iets-fuzzers-0.0.0> Compiling toml_datetime v1.1.2+spec-1.1.0150iets-fuzz-diff-0.0.0> Executing configureCargoCommonVars151iets-fuzz-diff-0.0.0> decompressing cargo artifacts from /nix/store/cfyahz83j187zqp90v414iyn0fbnarj6-iets-fuzz-diff-deps-0.0.0/target.tar.zst to target152iets-fuzzers-0.0.0> Compiling tonic-build v0.14.6153iets-fuzzers-0.0.0> Compiling toml v1.1.7+spec-1.1.0154iets-fuzz-diff-0.0.0> Running phase: updateAutotoolsGnuConfigScriptsPhase155iets-fuzz-diff-0.0.0> Running phase: configurePhase156iets-fuzz-diff-0.0.0> will append /build/source/fuzz/.cargo-home/config.toml with contents of /nix/store/1fwmh6m1c4zf4f74i6mx684zr3h5x24b-vendor-cargo-deps/config.toml157iets-fuzz-diff-0.0.0> default configurePhase, nothing to do158iets-fuzz-diff-0.0.0> Running phase: buildPhase159iets-fuzz-diff-0.0.0> +++ command cargo --version160iets-fuzz-diff-0.0.0> cargo 1.98.0 (797e8a9bc 2026-08-05)161iets-fuzz-diff-0.0.0> +++ command cargo build --release --message-format json-render-diagnostics --locked --bin fuzz-diff --bin conformance-adapter162iets-fuzz-diff-0.0.0> Compiling iets v0.1.0 (/build/source)163iets-fuzzers-0.0.0> Compiling lzma-rust2 v0.16.5164iets-fuzzers-0.0.0> Compiling rustls-native-certs v0.8.4165iets-fuzzers-0.0.0> Compiling tokio-macros v2.7.2166iets-fuzzers-0.0.0> Compiling thiserror-impl v2.0.21167iets-fuzzers-0.0.0> Compiling async-trait v0.1.92168iets-fuzzers-0.0.0> Compiling flate2 v1.1.10169iets-fuzzers-0.0.0> Compiling tokio v1.53.2170iets-fuzzers-0.0.0> Compiling tar v0.4.46171iets-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 pin-project-internal v1.1.13178iets-fuzzers-0.0.0> Compiling md-5 v0.10.6179iets-fuzzers-0.0.0> Compiling logos v0.15.1180iets-fuzzers-0.0.0> Compiling webpki-roots v1.0.9181iets-fuzzers-0.0.0> Compiling logos v0.16.1182iets-fuzzers-0.0.0> Compiling arbitrary v1.5.0183iets-fuzzers-0.0.0> Compiling lz4_flex v0.11.6184iets-fuzzers-0.0.0> Compiling mimalloc v0.1.52185iets-fuzzers-0.0.0> Compiling miette v7.6.0186iets-fuzzers-0.0.0> Compiling prost v0.14.4187iets-fuzzers-0.0.0> Compiling pin-project v1.1.13188iets-fuzzers-0.0.0> Compiling tracing v0.1.44189iets-fuzzers-0.0.0> Compiling prost-types v0.14.4190iets-fuzzers-0.0.0> Compiling rustls-webpki v0.103.15191iets-fuzzers-0.0.0> Compiling tokio-util v0.7.19192iets-fuzzers-0.0.0> Compiling h2 v0.4.20193iets-fuzzers-0.0.0> Compiling protox-parse v0.9.0194iets-fuzzers-0.0.0> Compiling prost-reflect v0.16.5195iets-fuzzers-0.0.0> Compiling prost-build v0.14.4196iets-fuzzers-0.0.0> Compiling tower v0.5.3197iets-fuzzers-0.0.0> Compiling tokio-stream v0.1.19198iets-fuzzers-0.0.0> Compiling tonic-prost-build v0.14.6199iets-fuzzers-0.0.0> Compiling protox v0.9.1200iets-fuzzers-0.0.0> Compiling hyper v1.12.0201iets-fuzzers-0.0.0> Compiling tokio-rustls v0.26.6202iets-fuzz-diff-0.0.0> Compiling iets-fuzz v0.0.0 (/build/source/fuzz)203iets-fuzzers-0.0.0> Compiling iets v0.1.0 (/build/source)204iets-fuzzers-0.0.0> Compiling hyper-util v0.1.21205iets-fuzzers-0.0.0> Compiling hyper-timeout v0.5.2206iets-fuzzers-0.0.0> Compiling tonic v0.14.6207iets-fuzzers-0.0.0> Compiling tonic-prost v0.14.6208iets-fuzzers-0.0.0> Compiling zstd v0.13.3209iets-fuzz-diff-0.0.0> Finished `release` profile [optimized] target(s) in 1m 05s210iets-fuzz-diff-0.0.0> searching for bins/libs to install from cargo build log at cargoBuildLogoUju.json211iets-fuzz-diff-0.0.0> installing /build/source/fuzz/target/release/conformance-adapter in postBuildInstallFromCargoBuildLogOutTempS7z/bin212iets-fuzz-diff-0.0.0> installing /build/source/fuzz/target/release/fuzz-diff in postBuildInstallFromCargoBuildLogOutTempS7z/bin213iets-fuzz-diff-0.0.0> searching for bins/libs complete214iets-fuzz-diff-0.0.0> buildPhase completed in 1 minutes 5 seconds215iets-fuzz-diff-0.0.0> Running phase: installPhase216iets-fuzz-diff-0.0.0> actually installing contents of postBuildInstallFromCargoBuildLogOutTempS7z to /nix/store/f8ipmxgkk0930nzmsby20dj8b671rl2i-iets-fuzz-diff-0.0.0217iets-fuzz-diff-0.0.0> stripping references to Rust toolchain218iets-fuzz-diff-0.0.0> Rust toolchain at: /nix/store/gwmf9wc0i90xbg1ppqzg7rvmjfdbh4yg-rustc-1.98.1219iets-fuzz-diff-0.0.0> stripping Rust toolchain references done220iets-fuzz-diff-0.0.0> stripping references to cargoVendorDir from:221iets-fuzz-diff-0.0.0> /nix/store/f8ipmxgkk0930nzmsby20dj8b671rl2i-iets-fuzz-diff-0.0.0/bin/conformance-adapter222iets-fuzz-diff-0.0.0> /nix/store/f8ipmxgkk0930nzmsby20dj8b671rl2i-iets-fuzz-diff-0.0.0/bin/fuzz-diff223iets-fuzz-diff-0.0.0> stripping references done224iets-fuzz-diff-0.0.0> Running phase: fixupPhase225iets-fuzz-diff-0.0.0> shrinking RPATHs of ELF executables and libraries in /nix/store/f8ipmxgkk0930nzmsby20dj8b671rl2i-iets-fuzz-diff-0.0.0226iets-fuzz-diff-0.0.0> shrinking /nix/store/f8ipmxgkk0930nzmsby20dj8b671rl2i-iets-fuzz-diff-0.0.0/bin/conformance-adapter227iets-fuzz-diff-0.0.0> shrinking /nix/store/f8ipmxgkk0930nzmsby20dj8b671rl2i-iets-fuzz-diff-0.0.0/bin/fuzz-diff228iets-fuzz-diff-0.0.0> checking for references to /build/ in /nix/store/f8ipmxgkk0930nzmsby20dj8b671rl2i-iets-fuzz-diff-0.0.0...229iets-fuzz-diff-0.0.0> patching script interpreter paths in /nix/store/f8ipmxgkk0930nzmsby20dj8b671rl2i-iets-fuzz-diff-0.0.0230iets-fuzz-diff-0.0.0> stripping (with command strip and flags -S -p) in /nix/store/f8ipmxgkk0930nzmsby20dj8b671rl2i-iets-fuzz-diff-0.0.0/bin231iets-fuzzers-0.0.0> Compiling iets-fuzz v0.0.0 (/build/source/fuzz)