[INFO] fetching crate examination 0.2.0...
[INFO] testing examination-0.2.0 against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759
[INFO] extracting crate examination 0.2.0 into /workspace/builds/worker-6-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-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate examination 0.2.0 on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded vergen-lib v0.1.5
[INFO] [stderr]   Downloaded cargo_metadata v0.19.0
[INFO] [stderr]   Downloaded gix-utils v0.1.13
[INFO] [stderr]   Downloaded fastrand v2.2.0
[INFO] [stderr]   Downloaded vergen v9.0.2
[INFO] [stderr]   Downloaded gix-validate v0.9.2
[INFO] [stderr]   Downloaded gix-url v0.28.1
[INFO] [stderr]   Downloaded vergen-gix v1.0.3
[INFO] [stderr]   Downloaded gix-quote v0.4.14
[INFO] [stderr]   Downloaded instability v0.3.3
[INFO] [stderr]   Downloaded gix-date v0.9.2
[INFO] [stderr]   Downloaded gix-revision v0.31.0
[INFO] [stderr]   Downloaded gix-sec v0.10.10
[INFO] [stderr]   Downloaded config v0.15.4
[INFO] [stderr]   Downloaded os_info v3.9.0
[INFO] [stderr]   Downloaded gix-ref v0.49.0
[INFO] [stderr]   Downloaded cc v1.2.2
[INFO] [stderr]   Downloaded prodash v29.0.0
[INFO] [stderr]   Downloaded gix-pack v0.55.0
[INFO] [stderr]   Downloaded yaml-rust2 v0.9.0
[INFO] [stderr]   Downloaded jiff-tzdb v0.1.1
[INFO] [stderr]   Downloaded gix-object v0.46.0
[INFO] [stderr]   Downloaded gix-diff v0.48.0
[INFO] [stderr]   Downloaded gix v0.68.0
[INFO] [stderr]   Downloaded gix-odb v0.65.0
[INFO] [stderr]   Downloaded gix-fs v0.12.0
[INFO] [stderr]   Downloaded gix-actor v0.33.1
[INFO] [stderr]   Downloaded jiff-tzdb-platform v0.1.1
[INFO] [stderr]   Downloaded gix-traverse v0.43.0
[INFO] [stderr]   Downloaded gix-trace v0.1.11
[INFO] [stderr]   Downloaded gix-path v0.10.13
[INFO] [stderr]   Downloaded gix-config-value v0.14.10
[INFO] [stderr]   Downloaded rustix v0.38.41
[INFO] [stderr]   Downloaded gix-bitmap v0.2.13
[INFO] [stderr]   Downloaded gix-chunk v0.4.10
[INFO] [stderr]   Downloaded jiff v0.1.14
[INFO] [stderr]   Downloaded tokio v1.41.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9dc5e19512f58868d97f1bd543fddb1c214602f64909a018f0b930fdbaece181
[INFO] running `Command { std: "docker" "start" "-a" "9dc5e19512f58868d97f1bd543fddb1c214602f64909a018f0b930fdbaece181", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9dc5e19512f58868d97f1bd543fddb1c214602f64909a018f0b930fdbaece181", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9dc5e19512f58868d97f1bd543fddb1c214602f64909a018f0b930fdbaece181", kill_on_drop: false }`
[INFO] [stdout] 9dc5e19512f58868d97f1bd543fddb1c214602f64909a018f0b930fdbaece181
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 11ee22a6ffca7a6cd44ccdf53ba773bc8c176c0bb7aaf9ca44de21d8a5e9a031
[INFO] running `Command { std: "docker" "start" "-a" "11ee22a6ffca7a6cd44ccdf53ba773bc8c176c0bb7aaf9ca44de21d8a5e9a031", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling thiserror v2.0.3
[INFO] [stderr]    Compiling serde v1.0.215
[INFO] [stderr]    Compiling allocator-api2 v0.2.20
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]    Compiling tinyvec_macros v0.1.1
[INFO] [stderr]    Compiling fastrand v2.2.0
[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 regex-automata v0.4.9
[INFO] [stderr]    Compiling log v0.4.22
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling sha1_smol v1.0.1
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling tinyvec v1.8.0
[INFO] [stderr]    Compiling miniz_oxide v0.8.0
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling bitflags v2.6.0
[INFO] [stderr]    Compiling jiff v0.1.14
[INFO] [stderr]    Compiling rustversion v1.0.18
[INFO] [stderr]    Compiling signal-hook-registry v1.4.2
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling winnow v0.6.20
[INFO] [stderr]    Compiling memmap2 v0.9.5
[INFO] [stderr]    Compiling rustix v0.38.41
[INFO] [stderr]    Compiling litemap v0.7.4
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling home v0.5.9
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling writeable v0.5.5
[INFO] [stderr]    Compiling flate2 v1.0.35
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling signal-hook v0.3.17
[INFO] [stderr]    Compiling icu_locid_transform_data v1.5.0
[INFO] [stderr]    Compiling syn v2.0.90
[INFO] [stderr]    Compiling prodash v29.0.0
[INFO] [stderr]    Compiling icu_properties_data v1.5.0
[INFO] [stderr]    Compiling write16 v1.0.0
[INFO] [stderr]    Compiling unicode-normalization v0.1.24
[INFO] [stderr]    Compiling utf16_iter v1.0.5
[INFO] [stderr]    Compiling icu_normalizer_data v1.5.0
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling foldhash v0.1.3
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling percent-encoding v2.3.1
[INFO] [stderr]    Compiling serde_json v1.0.133
[INFO] [stderr]    Compiling hashbrown v0.15.2
[INFO] [stderr]    Compiling semver v1.0.23
[INFO] [stderr]    Compiling cc v1.2.2
[INFO] [stderr]    Compiling anyhow v1.0.93
[INFO] [stderr]    Compiling camino v1.1.9
[INFO] [stderr]    Compiling form_urlencoded v1.2.1
[INFO] [stderr]    Compiling gix-utils v0.1.13
[INFO] [stderr]    Compiling gix-sec v0.10.10
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling tracing-core v0.1.33
[INFO] [stderr]    Compiling powerfmt v0.2.0
[INFO] [stderr]    Compiling clru v0.6.2
[INFO] [stderr]    Compiling vergen-lib v0.1.5
[INFO] [stderr]    Compiling const-random-macro v0.1.16
[INFO] [stderr]    Compiling vergen v9.0.2
[INFO] [stderr]    Compiling deranged v0.3.11
[INFO] [stderr]    Compiling mio v1.0.3
[INFO] [stderr]    Compiling filetime v0.2.25
[INFO] [stderr]    Compiling time-core v0.1.2
[INFO] [stderr]    Compiling arc-swap v1.7.1
[INFO] [stderr]    Compiling num-conv v0.1.0
[INFO] [stderr]    Compiling gimli v0.28.1
[INFO] [stderr]    Compiling unicode-bom v2.0.3
[INFO] [stderr]    Compiling num_threads v0.1.7
[INFO] [stderr]    Compiling miniz_oxide v0.7.4
[INFO] [stderr]    Compiling const-random v0.1.18
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling vergen-gix v1.0.3
[INFO] [stderr]    Compiling indexmap v2.6.0
[INFO] [stderr]    Compiling tempfile v3.14.0
[INFO] [stderr]    Compiling time v0.3.36
[INFO] [stderr]    Compiling thread_local v1.1.8
[INFO] [stderr]    Compiling object v0.32.2
[INFO] [stderr]    Compiling rustc-demangle v0.1.24
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling dlv-list v0.5.2
[INFO] [stderr]    Compiling unicode-width v0.2.0
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling vte_generate_state_changes v0.1.2
[INFO] [stderr]    Compiling bstr v1.11.0
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling signal-hook-mio v0.2.4
[INFO] [stderr]    Compiling castaway v0.2.3
[INFO] [stderr] error: could not compile `regex-automata` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/d98a5da813da67eb189387b8ccfb73cf481275d8/bin/rustc --crate-name regex_automata --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-automata-0.4.9/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="alloc"' --cfg 'feature="dfa-onepass"' --cfg 'feature="dfa-search"' --cfg 'feature="hybrid"' --cfg 'feature="meta"' --cfg 'feature="nfa-backtrack"' --cfg 'feature="nfa-pikevm"' --cfg 'feature="nfa-thompson"' --cfg 'feature="perf-inline"' --cfg 'feature="perf-literal"' --cfg 'feature="perf-literal-multisubstring"' --cfg 'feature="perf-literal-substring"' --cfg 'feature="std"' --cfg 'feature="syntax"' --cfg 'feature="unicode"' --cfg 'feature="unicode-age"' --cfg 'feature="unicode-bool"' --cfg 'feature="unicode-case"' --cfg 'feature="unicode-gencat"' --cfg 'feature="unicode-perl"' --cfg 'feature="unicode-script"' --cfg 'feature="unicode-segment"' --cfg 'feature="unicode-word-boundary"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("alloc", "default", "dfa", "dfa-build", "dfa-onepass", "dfa-search", "hybrid", "internal-instrument", "internal-instrument-pikevm", "logging", "meta", "nfa", "nfa-backtrack", "nfa-pikevm", "nfa-thompson", "perf", "perf-inline", "perf-literal", "perf-literal-multisubstring", "perf-literal-substring", "std", "syntax", "unicode", "unicode-age", "unicode-bool", "unicode-case", "unicode-gencat", "unicode-perl", "unicode-script", "unicode-segment", "unicode-word-boundary"))' -C metadata=e6340d008dbbab39 -C extra-filename=-261e68c2b610bfc4 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern aho_corasick=/opt/rustwide/target/debug/deps/libaho_corasick-6d731cb708069f9e.rmeta --extern memchr=/opt/rustwide/target/debug/deps/libmemchr-608d6d24a619d2bf.rmeta --extern regex_syntax=/opt/rustwide/target/debug/deps/libregex_syntax-f4d95822bdd35bf8.rmeta --cap-lints allow --cap-lints=forbid -Copt-level=3` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "11ee22a6ffca7a6cd44ccdf53ba773bc8c176c0bb7aaf9ca44de21d8a5e9a031", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11ee22a6ffca7a6cd44ccdf53ba773bc8c176c0bb7aaf9ca44de21d8a5e9a031", kill_on_drop: false }`
[INFO] [stdout] 11ee22a6ffca7a6cd44ccdf53ba773bc8c176c0bb7aaf9ca44de21d8a5e9a031