[INFO] fetching crate examination 0.2.0...
[INFO] checking examination-0.2.0 against master#86a49fd71fecd25b0fd20247db0ba95eeceaba28 for pr-129543-2
[INFO] extracting crate examination 0.2.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate examination 0.2.0
[INFO] finished tweaking crates.io crate examination 0.2.0
[INFO] tweaked toml for crates.io crate examination 0.2.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate examination 0.2.0 on toolchain 86a49fd71fecd25b0fd20247db0ba95eeceaba28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+86a49fd71fecd25b0fd20247db0ba95eeceaba28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate examination 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+86a49fd71fecd25b0fd20247db0ba95eeceaba28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rustversion v1.0.18
[INFO] [stderr]   Downloaded anyhow v1.0.93
[INFO] [stderr]   Downloaded camino v1.1.9
[INFO] [stderr]   Downloaded gix-trace v0.1.11
[INFO] [stderr]   Downloaded gix-date v0.9.2
[INFO] [stderr]   Downloaded clru v0.6.2
[INFO] [stderr]   Downloaded vergen v9.0.2
[INFO] [stderr]   Downloaded arraydeque v0.5.1
[INFO] [stderr]   Downloaded unicode-bom v2.0.3
[INFO] [stderr]   Downloaded compact_str v0.8.0
[INFO] [stderr]   Downloaded terminal_size v0.4.1
[INFO] [stderr]   Downloaded strip-ansi-escapes v0.2.0
[INFO] [stderr]   Downloaded gix-config-value v0.14.10
[INFO] [stderr]   Downloaded clap_lex v0.7.3
[INFO] [stderr]   Downloaded rust-ini v0.21.1
[INFO] [stderr]   Downloaded clap v4.5.21
[INFO] [stderr]   Downloaded backtrace v0.3.71
[INFO] [stderr]   Downloaded gix-pack v0.55.0
[INFO] [stderr]   Downloaded better-panic v0.3.0
[INFO] [stderr]   Downloaded pretty_assertions v1.4.1
[INFO] [stderr]   Downloaded gix-diff v0.48.0
[INFO] [stderr]   Downloaded gix-odb v0.65.0
[INFO] [stderr]   Downloaded gix-features v0.39.1
[INFO] [stderr]   Downloaded convert_case v0.6.0
[INFO] [stderr]   Downloaded dlv-list v0.5.2
[INFO] [stderr]   Downloaded clap_builder v4.5.21
[INFO] [stderr]   Downloaded ordered-multimap v0.7.3
[INFO] [stderr]   Downloaded uuid v1.11.0
[INFO] [stderr]   Downloaded tokio v1.41.1
[INFO] [stderr]   Downloaded cc v1.2.2
[INFO] [stderr]   Downloaded prodash v29.0.0
[INFO] [stderr]   Downloaded gix-discover v0.37.0
[INFO] [stderr]   Downloaded gix-glob v0.17.1
[INFO] [stderr]   Downloaded yaml-rust2 v0.9.0
[INFO] [stderr]   Downloaded gix-refspec v0.27.0
[INFO] [stderr]   Downloaded gix-object v0.46.0
[INFO] [stderr]   Downloaded human-panic v2.0.2
[INFO] [stderr]   Downloaded signal-hook-mio v0.2.4
[INFO] [stderr]   Downloaded indoc v2.0.5
[INFO] [stderr]   Downloaded instability v0.3.3
[INFO] [stderr]   Downloaded foldhash v0.1.3
[INFO] [stderr]   Downloaded gix-bitmap v0.2.13
[INFO] [stderr]   Downloaded gix-index v0.37.0
[INFO] [stderr]   Downloaded gix-ref v0.49.0
[INFO] [stderr]   Downloaded gix-fs v0.12.0
[INFO] [stderr]   Downloaded gix-tempfile v15.0.0
[INFO] [stderr]   Downloaded gix-chunk v0.4.10
[INFO] [stderr]   Downloaded gix-traverse v0.43.0
[INFO] [stderr]   Downloaded faster-hex v0.9.0
[INFO] [stderr]   Downloaded gix-hash v0.15.1
[INFO] [stderr]   Downloaded gix-url v0.28.1
[INFO] [stderr]   Downloaded fastrand v2.2.0
[INFO] [stderr]   Downloaded gix-utils v0.1.13
[INFO] [stderr]   Downloaded bstr v1.11.0
[INFO] [stderr]   Downloaded gix-validate v0.9.2
[INFO] [stderr]   Downloaded signal-hook v0.3.17
[INFO] [stderr]   Downloaded thiserror-impl v2.0.3
[INFO] [stderr]   Downloaded color-eyre v0.6.3
[INFO] [stderr]   Downloaded thiserror v2.0.3
[INFO] [stderr]   Downloaded trim-in-place v0.1.7
[INFO] [stderr]   Downloaded config v0.15.4
[INFO] [stderr]   Downloaded os_info v3.9.0
[INFO] [stderr]   Downloaded gix-quote v0.4.14
[INFO] [stderr]   Downloaded gix-lock v15.0.1
[INFO] [stderr]   Downloaded gix-revision v0.31.0
[INFO] [stderr]   Downloaded gix-revwalk v0.17.0
[INFO] [stderr]   Downloaded gix-sec v0.10.10
[INFO] [stderr]   Downloaded jiff v0.1.14
[INFO] [stderr]   Downloaded allocator-api2 v0.2.20
[INFO] [stderr]   Downloaded gix-hashtable v0.6.0
[INFO] [stderr]   Downloaded gix-path v0.10.13
[INFO] [stderr]   Downloaded gix v0.68.0
[INFO] [stderr]   Downloaded derive_deref v1.1.1
[INFO] [stderr]   Downloaded indexmap v2.6.0
[INFO] [stderr]   Downloaded toml v0.8.19
[INFO] [stderr]   Downloaded castaway v0.2.3
[INFO] [stderr]   Downloaded serde_json v1.0.133
[INFO] [stderr]   Downloaded jiff-tzdb v0.1.1
[INFO] [stderr]   Downloaded gix-config v0.42.0
[INFO] [stderr]   Downloaded gix-commitgraph v0.25.1
[INFO] [stderr]   Downloaded jiff-tzdb-platform v0.1.1
[INFO] [stderr]   Downloaded vergen-gix v1.0.3
[INFO] [stderr]   Downloaded vergen-lib v0.1.5
[INFO] [stderr]   Downloaded gix-actor v0.33.1
[INFO] [stderr]   Downloaded cargo_metadata v0.19.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+86a49fd71fecd25b0fd20247db0ba95eeceaba28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 911f4fdafa6e15e644517c34f048dd23351113253f24461fce8320ed0e0189ab
[INFO] running `Command { std: "docker" "start" "-a" "911f4fdafa6e15e644517c34f048dd23351113253f24461fce8320ed0e0189ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "911f4fdafa6e15e644517c34f048dd23351113253f24461fce8320ed0e0189ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "911f4fdafa6e15e644517c34f048dd23351113253f24461fce8320ed0e0189ab", kill_on_drop: false }`
[INFO] [stdout] 911f4fdafa6e15e644517c34f048dd23351113253f24461fce8320ed0e0189ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+86a49fd71fecd25b0fd20247db0ba95eeceaba28" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ad9f724a8f64fb8172ca6194b4cc1af8d1551ceede50aefade1d041a71255a04
[INFO] running `Command { std: "docker" "start" "-a" "ad9f724a8f64fb8172ca6194b4cc1af8d1551ceede50aefade1d041a71255a04", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling libc v0.2.167
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling once_cell v1.20.2
[INFO] [stderr]    Compiling thiserror v2.0.3
[INFO] [stderr]    Compiling serde v1.0.215
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling fastrand v2.2.0
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling tinyvec v1.8.0
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling gix-trace v0.1.11
[INFO] [stderr]    Compiling adler2 v2.0.0
[INFO] [stderr]    Compiling crc32fast v1.4.2
[INFO] [stderr]    Compiling miniz_oxide v0.8.0
[INFO] [stderr]    Compiling log v0.4.22
[INFO] [stderr]    Compiling sha1_smol v1.0.1
[INFO] [stderr]    Compiling itoa v1.0.14
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling bitflags v2.6.0
[INFO] [stderr]    Compiling rustversion v1.0.18
[INFO] [stderr]    Compiling jiff v0.1.14
[INFO] [stderr]    Compiling allocator-api2 v0.2.20
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling unicode-normalization v0.1.24
[INFO] [stderr]    Compiling flate2 v1.0.35
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling winnow v0.6.20
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling rustix v0.38.41
[INFO] [stderr]    Compiling syn v2.0.90
[INFO] [stderr]    Compiling home v0.5.9
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling gix-utils v0.1.13
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling writeable v0.5.5
[INFO] [stderr]    Compiling litemap v0.7.4
[INFO] [stderr]    Compiling signal-hook v0.3.17
[INFO] [stderr]    Compiling icu_locid_transform_data v1.5.0
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]    Compiling icu_properties_data v1.5.0
[INFO] [stderr]     Checking pin-project-lite v0.2.15
[INFO] [stderr]    Compiling utf16_iter v1.0.5
[INFO] [stderr]    Compiling write16 v1.0.0
[INFO] [stderr]    Compiling icu_normalizer_data v1.5.0
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]     Checking foldhash v0.1.3
[INFO] [stderr]    Compiling camino v1.1.9
[INFO] [stderr]    Compiling percent-encoding v2.3.1
[INFO] [stderr]    Compiling serde_json v1.0.133
[INFO] [stderr]    Compiling anyhow v1.0.93
[INFO] [stderr]    Compiling semver v1.0.23
[INFO] [stderr]     Checking hashbrown v0.15.2
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling memmap2 v0.9.5
[INFO] [stderr]    Compiling signal-hook-registry v1.4.2
[INFO] [stderr]    Compiling form_urlencoded v1.2.1
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling gix-sec v0.10.10
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling cc v1.2.2
[INFO] [stderr]    Compiling vergen-lib v0.1.5
[INFO] [stderr]    Compiling prodash v29.0.0
[INFO] [stderr]     Checking tracing-core v0.1.33
[INFO] [stderr]     Checking linux-raw-sys v0.4.14
[INFO] [stderr]     Checking regex-syntax v0.6.29
[INFO] [stderr]    Compiling ucd-trie v0.1.7
[INFO] [stderr]    Compiling clru v0.6.2
[INFO] [stderr]    Compiling powerfmt v0.2.0
[INFO] [stderr]    Compiling const-random-macro v0.1.16
[INFO] [stderr]     Checking mio v1.0.3
[INFO] [stderr]    Compiling deranged v0.3.11
[INFO] [stderr]    Compiling filetime v0.2.25
[INFO] [stderr]    Compiling vergen v9.0.2
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling num_threads v0.1.7
[INFO] [stderr]    Compiling arc-swap v1.7.1
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling unicode-bom v2.0.3
[INFO] [stderr]     Checking overload v0.1.1
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]     Checking gimli v0.28.1
[INFO] [stderr]     Checking nu-ansi-term v0.46.0
[INFO] [stderr]     Checking miniz_oxide v0.7.4
[INFO] [stderr]     Checking const-random v0.1.18
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking indexmap v2.6.0
[INFO] [stderr]     Checking sharded-slab v0.1.7
[INFO] [stderr]     Checking anstyle-parse v0.2.6
[INFO] [stderr]    Compiling vergen-gix v1.0.3
[INFO] [stderr]     Checking thread_local v1.1.8
[INFO] [stderr]     Checking object v0.32.2
[INFO] [stderr]     Checking rustc-demangle v0.1.24
[INFO] [stderr]    Compiling tempfile v3.14.0
[INFO] [stderr]     Checking either v1.13.0
[INFO] [stderr]    Compiling backtrace v0.3.71
[INFO] [stderr]     Checking colorchoice v1.0.3
[INFO] [stderr]     Checking anstyle v1.0.10
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.1
[INFO] [stderr]     Checking anstyle-query v1.1.2
[INFO] [stderr]     Checking dlv-list v0.5.2
[INFO] [stderr]     Checking anstream v0.6.18
[INFO] [stderr]     Checking regex-automata v0.1.10
[INFO] [stderr]    Compiling time v0.3.36
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking futures-io v0.3.31
[INFO] [stderr]     Checking unicode-width v0.2.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling eyre v0.6.12
[INFO] [stderr]    Compiling yansi v1.0.1
[INFO] [stderr]     Checking matchers v0.1.0
[INFO] [stderr]     Checking signal-hook-mio v0.2.4
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling synstructure v0.13.1
[INFO] [stderr]    Compiling darling_core v0.20.10
[INFO] [stderr]    Compiling pretty_assertions v1.4.1
[INFO] [stderr]     Checking socket2 v0.5.8
[INFO] [stderr]     Checking castaway v0.2.3
[INFO] [stderr]    Compiling vte_generate_state_changes v0.1.2
[INFO] [stderr]     Checking encoding_rs v0.8.35
[INFO] [stderr]     Checking owo-colors v3.5.0
[INFO] [stderr]     Checking unicase v2.8.0
[INFO] [stderr]     Checking arraydeque v0.5.1
[INFO] [stderr]     Checking trim-in-place v0.1.7
[INFO] [stderr]     Checking indenter v0.3.3
[INFO] [stderr]    Compiling indoc v2.0.5
[INFO] [stderr]     Checking clap_lex v0.7.3
[INFO] [stderr]     Checking bytes v1.9.0
[INFO] [stderr]     Checking vte v0.11.1
[INFO] [stderr]     Checking convert_case v0.6.0
[INFO] [stderr]     Checking uuid v1.11.0
[INFO] [stderr]     Checking lru v0.12.5
[INFO] [stderr]     Checking console v0.15.8
[INFO] [stderr]     Checking unicode-truncate v1.1.0
[INFO] [stderr]     Checking iana-time-zone v0.1.61
[INFO] [stderr]     Checking diff v0.1.13
[INFO] [stderr]     Checking cassowary v0.3.0
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]     Checking addr2line v0.21.0
[INFO] [stderr] error: could not compile `syn` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/86a49fd71fecd25b0fd20247db0ba95eeceaba28/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.90/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="fold"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="visit"' --cfg 'feature="visit-mut"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "test", "visit", "visit-mut"))' -C metadata=22f5531c812d065d -C extra-filename=-e4aba16143ef02aa --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-442acad4d4e7f208.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-63a3278dad69ce7b.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-13328ff8d6cc16fd.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "ad9f724a8f64fb8172ca6194b4cc1af8d1551ceede50aefade1d041a71255a04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad9f724a8f64fb8172ca6194b4cc1af8d1551ceede50aefade1d041a71255a04", kill_on_drop: false }`
[INFO] [stdout] ad9f724a8f64fb8172ca6194b4cc1af8d1551ceede50aefade1d041a71255a04