cargoArtifacts not set, will not reuse any cargo artifacts
Running phase: unpackPhase
unpacking source archive /nix/store/xgxzqyvxpaq2npz45lv46z20hs19gbmk-source
source root is source
Running phase: patchPhase
will use /nix/store/ykrrjpaasd9ddhh103yznpcf8sgz2mhh-Cargo.lock as Cargo.lock
Executing configureCargoCommonVars
Running phase: updateAutotoolsGnuConfigScriptsPhase
Running phase: configurePhase
will append /build/source/fuzz/.cargo-home/config.toml with contents of /nix/store/4xasvnhsyam6m5wwm4xafl5dmg1kkpsi-vendor-cargo-deps/config.toml
default configurePhase, nothing to do
Running phase: buildPhase
+++ command cargo --version
cargo 1.98.0 (797e8a9bc 2026-08-05)
+++ command cargo check --release --locked --bin fuzz-diff --bin conformance-adapter
   Compiling libc v0.2.190
   Compiling proc-macro2 v1.0.107
   Compiling quote v1.0.47
   Compiling unicode-ident v1.0.26
   Compiling shlex v2.0.1
   Compiling find-msvc-tools v0.1.14
    Checking cfg-if v1.0.5
   Compiling version_check v0.9.5
   Compiling regex-syntax v0.8.11
    Checking bytes v1.12.1
    Checking pin-project-lite v0.2.17
   Compiling anyhow v1.0.104
   Compiling memchr v2.8.3
    Checking typenum v1.20.1
   Compiling either v1.19.0
    Checking futures-core v0.3.34
   Compiling fnv v1.0.7
    Checking once_cell v1.21.4
   Compiling semver v1.0.28
    Checking itoa v1.0.18
   Compiling getrandom v0.4.3
    Checking slab v0.4.12
    Checking futures-sink v0.3.34
    Checking equivalent v1.0.2
   Compiling bitflags v2.13.2
    Checking zeroize v1.9.1
    Checking hashbrown v0.17.1
   Compiling pulldown-cmark v0.13.4
   Compiling httparse v1.10.1
   Compiling beef v0.5.2
   Compiling lazy_static v1.5.1
   Compiling rustix v1.1.5
   Compiling prettyplease v0.2.37
   Compiling linux-raw-sys v0.12.1
   Compiling thiserror v2.0.21
   Compiling foldhash v0.1.5
   Compiling unicase v2.10.0
   Compiling serde_core v1.0.229
    Checking futures-task v0.3.34
    Checking atomic-waker v1.1.2
   Compiling pkg-config v0.3.34
    Checking try-lock v0.2.5
    Checking untrusted v0.9.0
   Compiling unicode-width v0.1.14
   Compiling fastrand v2.5.0
    Checking want v0.3.2
    Checking httpdate v1.0.3
   Compiling rustls v0.23.45
    Checking smallvec v1.16.2
   Compiling fixedbitset v0.5.7
    Checking tower-service v0.3.3
   Compiling log v0.4.34
   Compiling multimap v0.10.1
    Checking tracing-core v0.1.36
    Checking futures-channel v0.3.34
    Checking subtle v2.6.1
   Compiling heck v0.5.0
    Checking tower-layer v0.3.3
   Compiling zstd-safe v7.3.0
   Compiling cpufeatures v0.2.17
    Checking const-oid v0.10.2
    Checking sync_wrapper v1.0.2
   Compiling crc32fast v1.5.2
   Compiling hashbrown v0.15.5
   Compiling zmij v1.0.23
    Checking cpufeatures v0.3.1
    Checking rustls-pki-types v1.15.1
    Checking cty v0.2.2
   Compiling serde_json v1.0.151
    Checking winnow v1.0.4
    Checking percent-encoding v2.3.2
    Checking base64 v0.22.1
    Checking simd-adler32 v0.3.10
    Checking adler2 v2.0.1
    Checking futures-util v0.3.34
    Checking libbz2-rs-sys v0.2.5
    Checking toml_writer v1.1.3+spec-1.1.0
    Checking constant_time_eq v0.4.2
    Checking arrayvec v0.7.8
   Compiling rustc_version v0.4.1
    Checking openssl-probe v0.2.1
    Checking arbitrary v1.5.0
    Checking lz4_flex v0.11.6
   Compiling iets-fuzz v0.0.0 (/build/source/fuzz)
   Compiling generic-array v0.14.7
    Checking miniz_oxide v0.9.1
   Compiling itertools v0.14.0
    Checking webpki-roots v1.0.9
    Checking rustls-native-certs v0.8.4
   Compiling logos-codegen v0.15.1
    Checking toml_parser v1.1.4+spec-1.1.0
    Checking indexmap v2.14.2
    Checking socket2 v0.6.5
    Checking mio v1.2.4
    Checking getrandom v0.2.17
    Checking filetime v0.2.29
   Compiling aho-corasick v1.1.5
    Checking http v1.5.0
    Checking bzip2 v0.6.1
   Compiling block-buffer v0.10.4
   Compiling crypto-common v0.1.7
    Checking tar v0.4.46
    Checking hybrid-array v0.4.15
    Checking flate2 v1.1.10
   Compiling digest v0.10.7
   Compiling jobserver v0.1.35
   Compiling sha2 v0.10.9
    Checking http-body v1.1.0
   Compiling petgraph v0.8.3
    Checking http-body-util v0.1.5
   Compiling cc v1.6.0
    Checking crypto-common v0.2.2
    Checking block-buffer v0.12.1
   Compiling tempfile v3.27.0
    Checking sha1 v0.10.7
    Checking md-5 v0.10.6
   Compiling syn v2.0.119
   Compiling syn v3.0.6
    Checking toml_datetime v1.1.2+spec-1.1.0
    Checking serde_spanned v1.1.2
    Checking toml v1.1.7+spec-1.1.0
    Checking digest v0.11.3
   Compiling ring v0.17.14
   Compiling zstd-sys v2.1.0+zstd.1.5.7
   Compiling libmimalloc-sys v0.1.49
   Compiling blake3 v1.8.7
   Compiling libfuzzer-sys v0.4.13
    Checking sha2 v0.11.0
   Compiling regex-automata v0.4.18
   Compiling pulldown-cmark-to-cmark v22.0.3
    Checking lzma-rust2 v0.16.5
   Compiling tokio-macros v2.7.2
   Compiling thiserror-impl v2.0.21
   Compiling async-trait v0.1.92
   Compiling regex v1.13.1
   Compiling logos-codegen v0.16.1
    Checking tokio v1.53.2
    Checking mimalloc v0.1.52
   Compiling tonic-build v0.14.6
   Compiling prost-derive v0.14.4
   Compiling tracing-attributes v0.1.31
   Compiling miette-derive v7.6.0
   Compiling pin-project-internal v1.1.13
   Compiling logos-derive v0.15.1
   Compiling logos-derive v0.16.1
   Compiling logos v0.15.1
    Checking tracing v0.1.44
    Checking pin-project v1.1.13
   Compiling logos v0.16.1
   Compiling prost v0.14.4
   Compiling miette v7.6.0
   Compiling prost-types v0.14.4
    Checking rustls-webpki v0.103.15
   Compiling protox-parse v0.9.0
   Compiling prost-reflect v0.16.5
   Compiling prost-build v0.14.4
    Checking tokio-util v0.7.19
    Checking tokio-stream v0.1.19
   Compiling tonic-prost-build v0.14.6
    Checking h2 v0.4.20
    Checking tower v0.5.3
   Compiling protox v0.9.1
   Compiling iets v0.1.0 (/build/source)
    Checking tokio-rustls v0.26.6
    Checking hyper v1.12.0
    Checking zstd v0.13.3
    Checking hyper-util v0.1.21
    Checking hyper-timeout v0.5.2
    Checking tonic v0.14.6
    Checking tonic-prost v0.14.6
    Finished `release` profile [optimized] target(s) in 54.92s
+++ command cargo build --release --locked --bin fuzz-diff --bin conformance-adapter
   Compiling cfg-if v1.0.5
   Compiling bytes v1.12.1
   Compiling pin-project-lite v0.2.17
   Compiling typenum v1.20.1
   Compiling futures-core v0.3.34
   Compiling once_cell v1.21.4
   Compiling itoa v1.0.18
   Compiling slab v0.4.12
   Compiling futures-sink v0.3.34
   Compiling zeroize v1.9.1
   Compiling equivalent v1.0.2
   Compiling hashbrown v0.17.1
   Compiling atomic-waker v1.1.2
   Compiling futures-task v0.3.34
   Compiling try-lock v0.2.5
   Compiling fnv v1.0.7
   Compiling untrusted v0.9.0
   Compiling libc v0.2.190
   Compiling smallvec v1.16.2
   Compiling httpdate v1.0.3
   Compiling tower-service v0.3.3
   Compiling subtle v2.6.1
   Compiling httparse v1.10.1
   Compiling serde_core v1.0.229
   Compiling log v0.4.34
   Compiling const-oid v0.10.2
   Compiling cpufeatures v0.3.1
   Compiling sync_wrapper v1.0.2
   Compiling tower-layer v0.3.3
   Compiling simd-adler32 v0.3.10
   Compiling cpufeatures v0.2.17
   Compiling base64 v0.22.1
   Compiling adler2 v2.0.1
   Compiling percent-encoding v2.3.2
   Compiling winnow v1.0.4
   Compiling cty v0.2.2
   Compiling crc32fast v1.5.2
   Compiling zmij v1.0.23
   Compiling libbz2-rs-sys v0.2.5
   Compiling pin-project v1.1.13
   Compiling zstd-sys v2.1.0+zstd.1.5.7
   Compiling memchr v2.8.3
   Compiling toml_writer v1.1.3+spec-1.1.0
   Compiling linux-raw-sys v0.12.1
   Compiling openssl-probe v0.2.1
   Compiling constant_time_eq v0.4.2
   Compiling arrayvec v0.7.8
   Compiling bitflags v2.13.2
   Compiling want v0.3.2
   Compiling libmimalloc-sys v0.1.49
   Compiling arbitrary v1.5.0
   Compiling lz4_flex v0.11.6
   Compiling futures-channel v0.3.34
   Compiling zstd-safe v7.3.0
   Compiling futures-util v0.3.34
   Compiling tracing-core v0.1.36
   Compiling mimalloc v0.1.52
   Compiling miniz_oxide v0.9.1
   Compiling rustls-pki-types v1.15.1
   Compiling zstd v0.13.3
   Compiling blake3 v1.8.7
   Compiling rustix v1.1.5
   Compiling webpki-roots v1.0.9
   Compiling rustls-native-certs v0.8.4
   Compiling bzip2 v0.6.1
   Compiling toml_parser v1.1.4+spec-1.1.0
   Compiling tracing v0.1.44
   Compiling http v1.5.0
   Compiling prost v0.14.4
   Compiling flate2 v1.1.10
   Compiling generic-array v0.14.7
   Compiling hybrid-array v0.4.15
   Compiling indexmap v2.14.2
   Compiling libfuzzer-sys v0.4.13
   Compiling socket2 v0.6.5
   Compiling mio v1.2.4
   Compiling getrandom v0.2.17
   Compiling filetime v0.2.29
   Compiling getrandom v0.4.3
   Compiling crypto-common v0.1.7
   Compiling block-buffer v0.10.4
   Compiling ring v0.17.14
   Compiling block-buffer v0.12.1
   Compiling crypto-common v0.2.2
   Compiling tar v0.4.46
   Compiling http-body v1.1.0
   Compiling digest v0.10.7
   Compiling http-body-util v0.1.5
   Compiling md-5 v0.10.6
   Compiling sha1 v0.10.7
   Compiling sha2 v0.10.9
   Compiling tokio v1.53.2
   Compiling digest v0.11.3
   Compiling sha2 v0.11.0
   Compiling serde_spanned v1.1.2
   Compiling toml_datetime v1.1.2+spec-1.1.0
   Compiling serde_json v1.0.151
   Compiling toml v1.1.7+spec-1.1.0
   Compiling rustls-webpki v0.103.15
   Compiling lzma-rust2 v0.16.5
   Compiling rustls v0.23.45
   Compiling tokio-util v0.7.19
   Compiling tokio-stream v0.1.19
   Compiling h2 v0.4.20
   Compiling tower v0.5.3
   Compiling tokio-rustls v0.26.6
   Compiling hyper v1.12.0
   Compiling hyper-util v0.1.21
   Compiling hyper-timeout v0.5.2
   Compiling tonic v0.14.6
   Compiling tonic-prost v0.14.6
   Compiling iets v0.1.0 (/build/source)
   Compiling iets-fuzz v0.0.0 (/build/source/fuzz)
    Finished `release` profile [optimized] target(s) in 26.53s
buildPhase completed in 1 minutes 22 seconds
Running phase: installPhase
no previous artifacts found, compressing and installing full archive of target to /nix/store/7avnqnm3sgad4v7b74m1kqb2iryhzg9n-iets-fuzz-diff-deps-0.0.0/target.tar.zst
/*stdin*\            : 25.47%   (   526 MiB =>    134 MiB, /nix/store/7avnqnm3sgad4v7b74m1kqb2iryhzg9n-iets-fuzz-diff-deps-0.0.0/target.tar.zst) 
Running phase: fixupPhase
shrinking RPATHs of ELF executables and libraries in /nix/store/7avnqnm3sgad4v7b74m1kqb2iryhzg9n-iets-fuzz-diff-deps-0.0.0
checking for references to /build/ in /nix/store/7avnqnm3sgad4v7b74m1kqb2iryhzg9n-iets-fuzz-diff-deps-0.0.0...
patching script interpreter paths in /nix/store/7avnqnm3sgad4v7b74m1kqb2iryhzg9n-iets-fuzz-diff-deps-0.0.0