1these 3 derivations will be built:2 /nix/store/hh20xd1rgj68h6ii98lmdrn8m4b59jvz-iets-fuzz-diff-0.0.0.drv3 /nix/store/jxckamsir28jjbybhvaz8rdalny23ldh-iets-fuzzers-0.0.0.drv4 /nix/store/r4pwxfiqsry0h04nyclfdcw6h4y4pwnm-iets-fuzz-drv-check.drv5building '/nix/store/hh20xd1rgj68h6ii98lmdrn8m4b59jvz-iets-fuzz-diff-0.0.0.drv'6building '/nix/store/jxckamsir28jjbybhvaz8rdalny23ldh-iets-fuzzers-0.0.0.drv'7iets-fuzz-diff-0.0.0> Running phase: unpackPhase8iets-fuzz-diff-0.0.0> unpacking source archive /nix/store/wxa9ikhmz3kcx0z2gvbisqilrvw08p80-source9iets-fuzz-diff-0.0.0> source root is source10iets-fuzz-diff-0.0.0> Running phase: patchPhase11iets-fuzz-diff-0.0.0> moving Cargo.lock to Cargo.lock.orig, then will use /nix/store/x5fb9rdfs3v03iygc1a65rdpqkn584p0-Cargo.lock as Cargo.lock12iets-fuzz-diff-0.0.0> Executing configureCargoCommonVars13iets-fuzz-diff-0.0.0> decompressing cargo artifacts from /nix/store/jp653nsbsqjqjqffwglcpcc17kd6cd4i-iets-fuzz-diff-deps-0.0.0/target.tar.zst to target14iets-fuzzers-0.0.0> Running phase: unpackPhase15iets-fuzzers-0.0.0> unpacking source archive /nix/store/wxa9ikhmz3kcx0z2gvbisqilrvw08p80-source16iets-fuzzers-0.0.0> source root is source17iets-fuzzers-0.0.0> Executing cargoSetupPostUnpackHook18iets-fuzzers-0.0.0> Finished cargoSetupPostUnpackHook19iets-fuzzers-0.0.0> Running phase: patchPhase20iets-fuzzers-0.0.0> Executing cargoSetupPostPatchHook21iets-fuzzers-0.0.0> Validating consistency between /build/source/fuzz/Cargo.lock and /build/cargo-vendor-dir/Cargo.lock22iets-fuzzers-0.0.0> Finished cargoSetupPostPatchHook23iets-fuzzers-0.0.0> Running phase: updateAutotoolsGnuConfigScriptsPhase24iets-fuzzers-0.0.0> Running phase: configurePhase25iets-fuzzers-0.0.0> Running phase: buildPhase26iets-fuzzers-0.0.0> Compiling libc v0.2.19027iets-fuzzers-0.0.0> Compiling proc-macro2 v1.0.10728iets-fuzzers-0.0.0> Compiling quote v1.0.4729iets-fuzzers-0.0.0> Compiling unicode-ident v1.0.2630iets-fuzzers-0.0.0> Compiling find-msvc-tools v0.1.1431iets-fuzzers-0.0.0> Compiling shlex v2.0.132iets-fuzzers-0.0.0> Compiling cfg-if v1.0.533iets-fuzzers-0.0.0> Compiling bytes v1.12.134iets-fuzzers-0.0.0> Compiling memchr v2.8.335iets-fuzzers-0.0.0> Compiling anyhow v1.0.10436iets-fuzzers-0.0.0> Compiling pin-project-lite v0.2.1737iets-fuzzers-0.0.0> Compiling either v1.19.038iets-fuzzers-0.0.0> Compiling regex-syntax v0.8.1139iets-fuzzers-0.0.0> Compiling futures-core v0.3.3440iets-fuzzers-0.0.0> Compiling once_cell v1.21.441iets-fuzzers-0.0.0> Compiling itoa v1.0.1842iets-fuzzers-0.0.0> Compiling getrandom v0.4.343iets-fuzzers-0.0.0> Compiling typenum v1.20.144iets-fuzzers-0.0.0> Compiling slab v0.4.1245iets-fuzzers-0.0.0> Compiling fnv v1.0.746iets-fuzzers-0.0.0> Compiling equivalent v1.0.247iets-fuzzers-0.0.0> Compiling zeroize v1.9.148iets-fuzzers-0.0.0> Compiling hashbrown v0.17.149iets-fuzzers-0.0.0> Compiling futures-sink v0.3.3450iets-fuzzers-0.0.0> Compiling bitflags v2.13.251iets-fuzzers-0.0.0> Compiling rustix v1.1.552iets-fuzzers-0.0.0> Compiling prettyplease v0.2.3753iets-fuzzers-0.0.0> Compiling httparse v1.10.154iets-fuzzers-0.0.0> Compiling pulldown-cmark v0.13.455iets-fuzzers-0.0.0> Compiling futures-task v0.3.3456iets-fuzzers-0.0.0> Compiling unicode-width v0.1.1457iets-fuzzers-0.0.0> Compiling try-lock v0.2.558iets-fuzzers-0.0.0> Compiling foldhash v0.1.559iets-fuzzers-0.0.0> Compiling thiserror v2.0.2160iets-fuzzers-0.0.0> Compiling linux-raw-sys v0.12.161iets-fuzzers-0.0.0> Compiling unicase v2.10.062iets-fuzzers-0.0.0> Compiling serde_core v1.0.22963iets-fuzzers-0.0.0> Compiling atomic-waker v1.1.264iets-fuzzers-0.0.0> Compiling pkg-config v0.3.3465iets-fuzzers-0.0.0> Compiling untrusted v0.9.066iets-fuzzers-0.0.0> Compiling rustls v0.23.4567iets-fuzzers-0.0.0> Compiling httpdate v1.0.368iets-fuzzers-0.0.0> Compiling tower-service v0.3.369iets-fuzzers-0.0.0> Compiling const-oid v0.10.270iets-fuzzers-0.0.0> Compiling futures-channel v0.3.3471iets-fuzzers-0.0.0> Compiling want v0.3.272iets-fuzzers-0.0.0> Compiling fixedbitset v0.5.773iets-fuzzers-0.0.0> Compiling smallvec v1.16.274iets-fuzzers-0.0.0> Compiling fastrand v2.5.075iets-fuzzers-0.0.0> Compiling hashbrown v0.15.576iets-fuzzers-0.0.0> Compiling multimap v0.10.177iets-fuzzers-0.0.0> Compiling cpufeatures v0.3.178iets-fuzzers-0.0.0> Compiling heck v0.5.079iets-fuzzers-0.0.0> Compiling log v0.4.3480iets-fuzzers-0.0.0> Compiling subtle v2.6.181iets-fuzzers-0.0.0> Compiling crc32fast v1.5.282iets-fuzzers-0.0.0> Compiling sync_wrapper v1.0.283iets-fuzzers-0.0.0> Compiling rustls-pki-types v1.15.184iets-fuzzers-0.0.0> Compiling zstd-safe v8.1.085iets-fuzzers-0.0.0> Compiling zmij v1.0.2386iets-fuzz-diff-0.0.0> Running phase: updateAutotoolsGnuConfigScriptsPhase87iets-fuzzers-0.0.0> Compiling tower-layer v0.3.388iets-fuzzers-0.0.0> Compiling simd-adler32 v0.3.1089iets-fuzzers-0.0.0> Compiling base64 v0.22.190iets-fuzz-diff-0.0.0> Running phase: configurePhase91iets-fuzz-diff-0.0.0> will append /build/source/fuzz/.cargo-home/config.toml with contents of /nix/store/7jbhj0f84ndxvh7d0b89s46m3j6l9y8y-vendor-cargo-deps/config.toml92iets-fuzzers-0.0.0> Compiling serde_json v1.0.15293iets-fuzz-diff-0.0.0> default configurePhase, nothing to do94iets-fuzz-diff-0.0.0> Running phase: buildPhase95iets-fuzz-diff-0.0.0> +++ command cargo --version96iets-fuzz-diff-0.0.0> cargo 1.98.0 (797e8a9bc 2026-08-05)97iets-fuzz-diff-0.0.0> +++ command cargo build --release --message-format json-render-diagnostics --locked --bin fuzz-diff --bin conformance-adapter98iets-fuzzers-0.0.0> Compiling percent-encoding v2.3.299iets-fuzzers-0.0.0> Compiling adler2 v2.0.1100iets-fuzzers-0.0.0> Compiling cty v0.2.2101iets-fuzzers-0.0.0> Compiling winnow v1.0.4102iets-fuzzers-0.0.0> Compiling futures-util v0.3.34103iets-fuzzers-0.0.0> Compiling openssl-probe v0.2.1104iets-fuzzers-0.0.0> Compiling toml_writer v1.1.3+spec-1.1.0105iets-fuzzers-0.0.0> Compiling libbz2-rs-sys v0.2.5106iets-fuzzers-0.0.0> Compiling arrayvec v0.7.8107iets-fuzzers-0.0.0> Compiling tracing-core v0.1.36108iets-fuzzers-0.0.0> Compiling constant_time_eq v0.4.2109iets-fuzzers-0.0.0> Compiling arbitrary v1.5.0110iets-fuzzers-0.0.0> Compiling miniz_oxide v0.9.1111iets-fuzz-diff-0.0.0> Compiling iets v0.1.0 (/build/source)112iets-fuzzers-0.0.0> Compiling lz4_flex v0.14.0113iets-fuzzers-0.0.0> Compiling itertools v0.14.0114iets-fuzzers-0.0.0> Compiling bzip2 v0.6.1115iets-fuzzers-0.0.0> Compiling hybrid-array v0.4.15116iets-fuzzers-0.0.0> Compiling flate2 v1.1.10117iets-fuzzers-0.0.0> Compiling aho-corasick v1.1.5118iets-fuzzers-0.0.0> Compiling webpki-roots v1.0.9119iets-fuzzers-0.0.0> Compiling rustls-native-certs v0.8.4120iets-fuzzers-0.0.0> Compiling toml_parser v1.1.5+spec-1.1.0121iets-fuzzers-0.0.0> Compiling indexmap v2.14.2122iets-fuzzers-0.0.0> Compiling http v1.5.0123iets-fuzzers-0.0.0> Compiling block-buffer v0.12.1124iets-fuzzers-0.0.0> Compiling crypto-common v0.2.2125iets-fuzzers-0.0.0> Compiling pulldown-cmark-to-cmark v22.0.3126iets-fuzzers-0.0.0> Compiling mio v1.2.4127iets-fuzzers-0.0.0> Compiling socket2 v0.6.5128iets-fuzzers-0.0.0> Compiling getrandom v0.2.17129iets-fuzzers-0.0.0> Compiling filetime v0.2.29130iets-fuzzers-0.0.0> Compiling tar v0.4.46131iets-fuzzers-0.0.0> Compiling syn v2.0.119132iets-fuzzers-0.0.0> Compiling syn v3.0.6133iets-fuzzers-0.0.0> Compiling jobserver v0.1.35134iets-fuzzers-0.0.0> Compiling digest v0.11.3135iets-fuzzers-0.0.0> Compiling cc v1.6.0136iets-fuzzers-0.0.0> Compiling petgraph v0.8.3137iets-fuzzers-0.0.0> Compiling sha2 v0.11.0138iets-fuzzers-0.0.0> Compiling regex-automata v0.4.18139iets-fuzzers-0.0.0> Compiling http-body v1.1.0140iets-fuzzers-0.0.0> Compiling http-body-util v0.1.5141iets-fuzzers-0.0.0> Compiling md-5 v0.11.0142iets-fuzzers-0.0.0> Compiling sha1 v0.11.0