1these 6 derivations will be built:2 /nix/store/gks1mj9jgk7ssnmjxq5nh576hdk9nsij-source.drv3 /nix/store/63fqaakkd1szdj8ljbzjmqsfs85g5jc6-iets-fuzzers-deps-0.0.0.drv4 /nix/store/gwa3qz72v6i2sf41y78j0sk2nw9vivli-iets-fuzz-diff-deps-0.0.0.drv5 /nix/store/6frdwmqvmrzqddpx0qyh2ar0yy47nc0k-iets-fuzz-diff-0.0.0.drv6 /nix/store/rb3g540z65kdk6v9grn2przxdy4zssnz-iets-fuzzers-0.0.0.drv7 /nix/store/xsmn2sdcfnnf0s1n4ryamszid6gfcipv-iets-fuzz-wire-check.drv8building '/nix/store/63fqaakkd1szdj8ljbzjmqsfs85g5jc6-iets-fuzzers-deps-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'9building '/nix/store/63fqaakkd1szdj8ljbzjmqsfs85g5jc6-iets-fuzzers-deps-0.0.0.drv' on farm.numtide.com:5005110iets-fuzzers-deps-0.0.0> elastic-arm-02023afc: building 63fqaakkd1szdj8ljbzjmqsfs85g5jc6-iets-fuzzers-deps-0.0.0.drv11iets-fuzzers-deps-0.0.0> cargoArtifacts not set, will not reuse any cargo artifacts12iets-fuzzers-deps-0.0.0> Running phase: unpackPhase13iets-fuzzers-deps-0.0.0> unpacking source archive /nix/store/3878d3ks052v4bsbbz1ixmkckk6ya652-source14iets-fuzzers-deps-0.0.0> source root is source15iets-fuzzers-deps-0.0.0> Running phase: patchPhase16iets-fuzzers-deps-0.0.0> will use /nix/store/q2jq5fyhj4h5x0q0a8s2rw84j9y6syan-Cargo.lock as Cargo.lock17iets-fuzzers-deps-0.0.0> Executing configureCargoCommonVars18iets-fuzzers-deps-0.0.0> Running phase: updateAutotoolsGnuConfigScriptsPhase19iets-fuzzers-deps-0.0.0> Running phase: configurePhase20iets-fuzzers-deps-0.0.0> will append /build/source/fuzz/.cargo-home/config.toml with contents of /nix/store/61661qdvhb7f756fx8sk67s8j7bcq03v-vendor-cargo-deps/config.toml21iets-fuzzers-deps-0.0.0> default configurePhase, nothing to do22iets-fuzzers-deps-0.0.0> Running phase: buildPhase23iets-fuzzers-deps-0.0.0> +++ command cargo --version24iets-fuzzers-deps-0.0.0> cargo 1.98.0 (797e8a9bc 2026-08-05)25iets-fuzzers-deps-0.0.0> +++ command cargo build --target aarch64-unknown-linux-gnu --release --config 'profile.release.debug="line-tables-only"' --lib26iets-fuzzers-deps-0.0.0> Compiling libc v0.2.19027iets-fuzzers-deps-0.0.0> Compiling proc-macro2 v1.0.10728iets-fuzzers-deps-0.0.0> Compiling unicode-ident v1.0.2629iets-fuzzers-deps-0.0.0> Compiling quote v1.0.4730iets-fuzzers-deps-0.0.0> Compiling find-msvc-tools v0.1.1431iets-fuzzers-deps-0.0.0> Compiling shlex v2.0.132iets-fuzzers-deps-0.0.0> Compiling cfg-if v1.0.533iets-fuzzers-deps-0.0.0> Compiling memchr v2.8.334iets-fuzzers-deps-0.0.0> Compiling bytes v1.12.135iets-fuzzers-deps-0.0.0> Compiling anyhow v1.0.10436iets-fuzzers-deps-0.0.0> Compiling pin-project-lite v0.2.1737iets-fuzzers-deps-0.0.0> Compiling either v1.19.038iets-fuzzers-deps-0.0.0> Compiling futures-core v0.3.3439iets-fuzzers-deps-0.0.0> Compiling regex-syntax v0.8.1140iets-fuzzers-deps-0.0.0> Compiling once_cell v1.21.441iets-fuzzers-deps-0.0.0> Compiling itoa v1.0.1842iets-fuzzers-deps-0.0.0> Compiling getrandom v0.4.343iets-fuzzers-deps-0.0.0> Compiling equivalent v1.0.244iets-fuzzers-deps-0.0.0> Compiling futures-sink v0.3.3445iets-fuzzers-deps-0.0.0> Compiling typenum v1.20.146iets-fuzzers-deps-0.0.0> Compiling fnv v1.0.747iets-fuzzers-deps-0.0.0> Compiling hashbrown v0.17.148iets-fuzzers-deps-0.0.0> Compiling bitflags v2.13.249iets-fuzzers-deps-0.0.0> Compiling itertools v0.14.050iets-fuzzers-deps-0.0.0> Compiling tracing-core v0.1.3651iets-fuzzers-deps-0.0.0> Compiling slab v0.4.1252iets-fuzzers-deps-0.0.0> Compiling zeroize v1.9.153iets-fuzzers-deps-0.0.0> Compiling rustix v1.1.554iets-fuzzers-deps-0.0.0> Compiling httparse v1.10.155iets-fuzzers-deps-0.0.0> Compiling rustls-pki-types v1.15.156iets-fuzzers-deps-0.0.0> Compiling prettyplease v0.2.3757iets-fuzzers-deps-0.0.0> Compiling aho-corasick v1.1.558iets-fuzzers-deps-0.0.0> Compiling pulldown-cmark v0.13.459iets-fuzzers-deps-0.0.0> Compiling thiserror v2.0.2160iets-fuzzers-deps-0.0.0> Compiling untrusted v0.9.061iets-fuzzers-deps-0.0.0> Compiling try-lock v0.2.562iets-fuzzers-deps-0.0.0> Compiling unicase v2.10.063iets-fuzzers-deps-0.0.0> Compiling linux-raw-sys v0.12.164iets-fuzzers-deps-0.0.0> Compiling foldhash v0.1.565iets-fuzzers-deps-0.0.0> Compiling syn v2.0.11966iets-fuzzers-deps-0.0.0> Compiling syn v3.0.667iets-fuzzers-deps-0.0.0> Compiling http v1.5.068iets-fuzzers-deps-0.0.0> Compiling serde_core v1.0.22969iets-fuzzers-deps-0.0.0> Compiling hybrid-array v0.4.1570iets-fuzzers-deps-0.0.0> Compiling futures-task v0.3.3471iets-fuzzers-deps-0.0.0> Compiling unicode-width v0.1.1472iets-fuzzers-deps-0.0.0> Compiling atomic-waker v1.1.273iets-fuzzers-deps-0.0.0> Compiling pkg-config v0.3.3474iets-fuzzers-deps-0.0.0> Compiling futures-util v0.3.3475iets-fuzzers-deps-0.0.0> Compiling indexmap v2.14.276iets-fuzzers-deps-0.0.0> Compiling hashbrown v0.15.577iets-fuzzers-deps-0.0.0> Compiling jobserver v0.1.3578iets-fuzzers-deps-0.0.0> Compiling crypto-common v0.2.279iets-fuzzers-deps-0.0.0> Compiling block-buffer v0.12.180iets-fuzzers-deps-0.0.0> Compiling mio v1.2.481iets-fuzzers-deps-0.0.0> Compiling socket2 v0.6.582iets-fuzzers-deps-0.0.0> Compiling getrandom v0.2.1783iets-fuzzers-deps-0.0.0> Compiling cc v1.6.084iets-fuzzers-deps-0.0.0> Compiling regex-automata v0.4.1885iets-fuzzers-deps-0.0.0> Compiling want v0.3.286iets-fuzzers-deps-0.0.0> Compiling http-body v1.1.087iets-fuzzers-deps-0.0.0> Compiling futures-channel v0.3.3488iets-fuzzers-deps-0.0.0> Compiling const-oid v0.10.289iets-fuzzers-deps-0.0.0> Compiling rustls v0.23.4690iets-fuzzers-deps-0.0.0> Compiling httpdate v1.0.391iets-fuzzers-deps-0.0.0> Compiling smallvec v1.16.292iets-fuzzers-deps-0.0.0> Compiling fixedbitset v0.5.793iets-fuzzers-deps-0.0.0> Compiling fastrand v2.5.094iets-fuzzers-deps-0.0.0> Compiling tower-service v0.3.395iets-fuzzers-deps-0.0.0> Compiling petgraph v0.8.396iets-fuzzers-deps-0.0.0> Compiling multimap v0.10.197iets-fuzzers-deps-0.0.0> Compiling log v0.4.3498iets-fuzzers-deps-0.0.0> Compiling digest v0.11.399iets-fuzzers-deps-0.0.0> Compiling subtle v2.6.1100iets-fuzzers-deps-0.0.0> Compiling heck v0.5.0101iets-fuzzers-deps-0.0.0> Compiling cpufeatures v0.3.1102iets-fuzzers-deps-0.0.0> Compiling pulldown-cmark-to-cmark v22.0.3103iets-fuzzers-deps-0.0.0> Compiling crc32fast v1.5.2104iets-fuzzers-deps-0.0.0> Compiling sync_wrapper v1.0.2105iets-fuzzers-deps-0.0.0> Compiling tower-layer v0.3.3106iets-fuzzers-deps-0.0.0> Compiling zstd-safe v8.1.0107iets-fuzzers-deps-0.0.0> Compiling tempfile v3.27.0108iets-fuzzers-deps-0.0.0> Compiling zmij v1.0.23109iets-fuzzers-deps-0.0.0> Compiling http-body-util v0.1.5110iets-fuzzers-deps-0.0.0> Compiling serde_json v1.0.154111iets-fuzzers-deps-0.0.0> Compiling cty v0.2.2112iets-fuzzers-deps-0.0.0> Compiling simd-adler32 v0.3.10113iets-fuzzers-deps-0.0.0> Compiling adler2 v2.0.1114iets-fuzzers-deps-0.0.0> Compiling winnow v1.0.4115iets-fuzzers-deps-0.0.0> Compiling percent-encoding v2.3.2116iets-fuzzers-deps-0.0.0> Compiling base64 v0.22.1117iets-fuzzers-deps-0.0.0> Compiling miniz_oxide v0.9.1118iets-fuzzers-deps-0.0.0> Compiling toml_parser v1.1.5+spec-1.1.0119iets-fuzzers-deps-0.0.0> Compiling ring v0.17.14120iets-fuzzers-deps-0.0.0> Compiling zstd-sys v2.1.1+zstd.1.5.7121iets-fuzzers-deps-0.0.0> Compiling libmimalloc-sys v0.1.49122iets-fuzzers-deps-0.0.0> Compiling sha2 v0.11.1123iets-fuzzers-deps-0.0.0> Compiling blake3 v1.8.7124iets-fuzzers-deps-0.0.0> Compiling libfuzzer-sys v0.4.13125iets-fuzzers-deps-0.0.0> Compiling filetime v0.2.29126iets-fuzzers-deps-0.0.0> Compiling toml_writer v1.1.3+spec-1.1.0127iets-fuzzers-deps-0.0.0> Compiling arrayvec v0.7.8128iets-fuzzers-deps-0.0.0> Compiling constant_time_eq v0.4.2129iets-fuzzers-deps-0.0.0> Compiling openssl-probe v0.2.1130iets-fuzzers-deps-0.0.0> Compiling logos-codegen v0.16.1131iets-fuzzers-deps-0.0.0> Compiling regex v1.13.1132iets-fuzzers-deps-0.0.0> Compiling libbz2-rs-sys v0.2.5133iets-fuzzers-deps-0.0.0> Compiling tonic-build v0.14.6134iets-fuzzers-deps-0.0.0> Compiling rustls-native-certs v0.8.5135iets-fuzzers-deps-0.0.0> Compiling bzip2 v0.6.1136iets-fuzzers-deps-0.0.0> Compiling toml_datetime v1.1.2+spec-1.1.0137iets-fuzzers-deps-0.0.0> Compiling serde_spanned v1.1.2138iets-fuzzers-deps-0.0.0> Compiling lzma-rust2 v0.22.0139iets-fuzzers-deps-0.0.0> Compiling toml v1.1.8+spec-1.1.0140iets-fuzzers-deps-0.0.0> Compiling tar v0.4.46141iets-fuzzers-deps-0.0.0> Compiling tokio-macros v2.7.2142iets-fuzzers-deps-0.0.0> Compiling thiserror-impl v2.0.21143iets-fuzzers-deps-0.0.0> Compiling async-trait v0.1.92144iets-fuzzers-deps-0.0.0> Compiling flate2 v1.1.10145iets-fuzzers-deps-0.0.0> Compiling tokio v1.53.3146iets-fuzzers-deps-0.0.0> Compiling prost-derive v0.14.4147iets-fuzzers-deps-0.0.0> Compiling tracing-attributes v0.1.31148iets-fuzzers-deps-0.0.0> Compiling miette-derive v7.6.0149iets-fuzzers-deps-0.0.0> Compiling pin-project-internal v1.1.13150iets-fuzzers-deps-0.0.0> Compiling logos-derive v0.16.1151iets-fuzzers-deps-0.0.0> Compiling logos v0.16.1152iets-fuzzers-deps-0.0.0> Compiling sha1 v0.11.0153iets-fuzzers-deps-0.0.0> Compiling miette v7.6.0154iets-fuzzers-deps-0.0.0> Compiling md-5 v0.11.0155iets-fuzzers-deps-0.0.0> Compiling webpki-roots v1.0.10156iets-fuzzers-deps-0.0.0> Compiling iets-fuzz v0.0.0 (/build/source/fuzz)157iets-fuzzers-deps-0.0.0> Compiling arbitrary v1.5.0158iets-fuzzers-deps-0.0.0> Compiling prost v0.14.4159iets-fuzzers-deps-0.0.0> Compiling tracing v0.1.44160iets-fuzzers-deps-0.0.0> Compiling pin-project v1.1.13161iets-fuzzers-deps-0.0.0> Compiling lz4_flex v0.14.0162iets-fuzzers-deps-0.0.0> Compiling mimalloc v0.1.52163iets-fuzzers-deps-0.0.0> Compiling prost-types v0.14.4164iets-fuzzers-deps-0.0.0> Compiling protox-parse v0.10.0165iets-fuzzers-deps-0.0.0> Compiling prost-build v0.14.4166iets-fuzzers-deps-0.0.0> Compiling prost-reflect v0.16.5167iets-fuzzers-deps-0.0.0> Compiling rustls-webpki v0.103.16168iets-fuzzers-deps-0.0.0> Compiling tonic-prost-build v0.14.6169iets-fuzzers-deps-0.0.0> Compiling tokio-util v0.7.19170iets-fuzzers-deps-0.0.0> Compiling tokio-stream v0.1.19171iets-fuzzers-deps-0.0.0> Compiling h2 v0.4.20172iets-fuzzers-deps-0.0.0> Compiling tower v0.5.3173iets-fuzzers-deps-0.0.0> Compiling protox v0.10.0174iets-fuzzers-deps-0.0.0> Compiling iets v0.2.0 (/build/source)175iets-fuzzers-deps-0.0.0> Compiling hyper v1.12.0176iets-fuzzers-deps-0.0.0> Compiling tokio-rustls v0.26.6177iets-fuzzers-deps-0.0.0> Compiling hyper-util v0.1.21178iets-fuzzers-deps-0.0.0> Compiling hyper-timeout v0.5.2179iets-fuzzers-deps-0.0.0> Compiling tonic v0.14.6180iets-fuzzers-deps-0.0.0> Compiling tonic-prost v0.14.6181iets-fuzzers-deps-0.0.0> Compiling zstd v0.14.2182iets-fuzzers-deps-0.0.0> Finished `release` profile [optimized + debuginfo] target(s) in 1m 28s183iets-fuzzers-deps-0.0.0> buildPhase completed in 1 minutes 29 seconds184iets-fuzzers-deps-0.0.0> Running phase: installPhase185iets-fuzzers-deps-0.0.0> no previous artifacts found, compressing and installing full archive of target to /nix/store/r745335vcpsqh5nk06ipv59ijv5ldcr4-iets-fuzzers-deps-0.0.0/target.tar.zst186iets-fuzzers-deps-0.0.0> /*stdin*\ : 21.77% ( 768 MiB => 167 MiB, /nix/store/r745335vcpsqh5nk06ipv59ijv5ldcr4-iets-fuzzers-deps-0.0.0/target.tar.zst) 187iets-fuzzers-deps-0.0.0> Running phase: fixupPhase188iets-fuzzers-deps-0.0.0> shrinking RPATHs of ELF executables and libraries in /nix/store/r745335vcpsqh5nk06ipv59ijv5ldcr4-iets-fuzzers-deps-0.0.0189iets-fuzzers-deps-0.0.0> checking for references to /build/ in /nix/store/r745335vcpsqh5nk06ipv59ijv5ldcr4-iets-fuzzers-deps-0.0.0...190iets-fuzzers-deps-0.0.0> patching script interpreter paths in /nix/store/r745335vcpsqh5nk06ipv59ijv5ldcr4-iets-fuzzers-deps-0.0.0191building '/nix/store/rb3g540z65kdk6v9grn2przxdy4zssnz-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'192building '/nix/store/rb3g540z65kdk6v9grn2przxdy4zssnz-iets-fuzzers-0.0.0.drv' on farm.numtide.com:50051193iets-fuzzers-0.0.0> elastic-arm-02023afc: building rb3g540z65kdk6v9grn2przxdy4zssnz-iets-fuzzers-0.0.0.drv194iets-fuzzers-0.0.0> Running phase: unpackPhase195iets-fuzzers-0.0.0> unpacking source archive /nix/store/qvmbvkszklisgvjss44lriibk047sjim-source196iets-fuzzers-0.0.0> source root is source197iets-fuzzers-0.0.0> Running phase: patchPhase198iets-fuzzers-0.0.0> moving Cargo.lock to Cargo.lock.orig, then will use /nix/store/q2jq5fyhj4h5x0q0a8s2rw84j9y6syan-Cargo.lock as Cargo.lock199iets-fuzzers-0.0.0> Executing configureCargoCommonVars200iets-fuzzers-0.0.0> decompressing cargo artifacts from /nix/store/r745335vcpsqh5nk06ipv59ijv5ldcr4-iets-fuzzers-deps-0.0.0/target.tar.zst to target201iets-fuzzers-0.0.0> Running phase: updateAutotoolsGnuConfigScriptsPhase202iets-fuzzers-0.0.0> Running phase: configurePhase203iets-fuzzers-0.0.0> will append /build/source/fuzz/.cargo-home/config.toml with contents of /nix/store/61661qdvhb7f756fx8sk67s8j7bcq03v-vendor-cargo-deps/config.toml204iets-fuzzers-0.0.0> default configurePhase, nothing to do205iets-fuzzers-0.0.0> Running phase: buildPhase206iets-fuzzers-0.0.0> +++ command cargo --version207iets-fuzzers-0.0.0> cargo 1.98.0 (797e8a9bc 2026-08-05)208iets-fuzzers-0.0.0> +++ command cargo build --target aarch64-unknown-linux-gnu --release --config 'profile.release.debug="line-tables-only"' --bin drv-eval --bin drv-gen --bin drv-read --bin eval --bin nar-gen --bin nar-read --bin nar-tree --bin parse --bin wire209iets-fuzzers-0.0.0> Compiling iets v0.2.0 (/build/source)210iets-fuzzers-0.0.0> Compiling iets-fuzz v0.0.0 (/build/source/fuzz)211iets-fuzzers-0.0.0> Finished `release` profile [optimized + debuginfo] target(s) in 4m 05s212iets-fuzzers-0.0.0> buildPhase completed in 4 minutes 6 seconds213iets-fuzzers-0.0.0> Running phase: installPhase214iets-fuzzers-0.0.0> linking previous artifacts /nix/store/r745335vcpsqh5nk06ipv59ijv5ldcr4-iets-fuzzers-deps-0.0.0/target.tar.zst to /nix/store/k0b4xrn0hpxv74anx54almfcrlwfkkvg-iets-fuzzers-0.0.0/target.tar.zst215iets-fuzzers-0.0.0> /*stdin*\ : 23.41% ( 1.10 GiB => 263 MiB, /nix/store/k0b4xrn0hpxv74anx54almfcrlwfkkvg-iets-fuzzers-0.0.0/target.tar.zst)