[INFO] fetching crate chess-corners-ml 0.5.0...
[INFO] checking chess-corners-ml-0.5.0 against master#49b6ac01d6f4c3da812039ae846407a20961aa4c for pr-154887
[INFO] extracting crate chess-corners-ml 0.5.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate chess-corners-ml 0.5.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate chess-corners-ml 0.5.0
[INFO] tweaked toml for crates.io crate chess-corners-ml 0.5.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate chess-corners-ml 0.5.0 on toolchain 49b6ac01d6f4c3da812039ae846407a20961aa4c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+49b6ac01d6f4c3da812039ae846407a20961aa4c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate chess-corners-ml 0.5.0 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" "+49b6ac01d6f4c3da812039ae846407a20961aa4c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tract-onnx v0.22.1
[INFO] [stderr]   Downloaded liquid-derive v0.26.10
[INFO] [stderr]   Downloaded py_literal v0.4.0
[INFO] [stderr]   Downloaded liquid-lib v0.26.11
[INFO] [stderr]   Downloaded tract-data v0.22.1
[INFO] [stderr]   Downloaded tract-hir v0.22.1
[INFO] [stderr]   Downloaded tar v0.4.45
[INFO] [stderr]   Downloaded zip v6.0.0
[INFO] [stderr]   Downloaded liquid-core v0.26.11
[INFO] [stderr]   Downloaded liquid v0.26.11
[INFO] [stderr]   Downloaded tract-onnx-opl v0.22.1
[INFO] [stderr]   Downloaded ndarray-npy v0.10.0
[INFO] [stderr]   Downloaded anymap3 v1.0.1
[INFO] [stderr]   Downloaded tract-core v0.22.1
[INFO] [stderr]   Downloaded scan_fmt v0.2.6
[INFO] [stderr]   Downloaded tract-linalg v0.22.1
[INFO] [stderr]   Downloaded tract-nnef v0.22.1
[INFO] [stderr]   Downloaded string-interner v0.15.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+49b6ac01d6f4c3da812039ae846407a20961aa4c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4c82aa64a8c4a6cf2745ef2df26202f144dcf8b8fc793147b76649de1625764d
[INFO] running `Command { std: "docker" "start" "-a" "4c82aa64a8c4a6cf2745ef2df26202f144dcf8b8fc793147b76649de1625764d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4c82aa64a8c4a6cf2745ef2df26202f144dcf8b8fc793147b76649de1625764d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c82aa64a8c4a6cf2745ef2df26202f144dcf8b8fc793147b76649de1625764d", kill_on_drop: false }`
[INFO] [stdout] 4c82aa64a8c4a6cf2745ef2df26202f144dcf8b8fc793147b76649de1625764d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+49b6ac01d6f4c3da812039ae846407a20961aa4c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d3a2a888d060b4a9d1c36a4e094ad002f2d9073080732ac7621ec54e9bddce80
[INFO] running `Command { std: "docker" "start" "-a" "d3a2a888d060b4a9d1c36a4e094ad002f2d9073080732ac7621ec54e9bddce80", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling zerocopy-derive v0.8.48
[INFO] [stderr]    Compiling liquid-derive v0.26.10
[INFO] [stderr]    Compiling time-macros v0.2.27
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling regex-syntax v0.8.10
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]     Checking num-traits v0.2.19
[INFO] [stderr]    Compiling deranged v0.5.8
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling itoa v1.0.18
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling anymap2 v0.13.0
[INFO] [stderr]     Checking once_cell v1.21.4
[INFO] [stderr]    Compiling libm v0.2.16
[INFO] [stderr]    Compiling percent-encoding v2.3.2
[INFO] [stderr]    Compiling tinyvec_macros v0.1.1
[INFO] [stderr]    Compiling tinyvec v1.11.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking pest v2.8.6
[INFO] [stderr]     Checking nom v8.0.0
[INFO] [stderr]     Checking simd-adler32 v0.3.9
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]     Checking scan_fmt v0.2.6
[INFO] [stderr]     Checking dyn-hash v0.2.2
[INFO] [stderr]     Checking maplit v1.0.2
[INFO] [stderr]     Checking kstring v2.0.2
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]    Compiling unicode-normalization v0.1.25
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking zlib-rs v0.6.3
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking primal-check v0.3.4
[INFO] [stderr]     Checking transpose v0.2.3
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling time v0.3.47
[INFO] [stderr]     Checking anymap3 v1.0.1
[INFO] [stderr]     Checking unicode-segmentation v1.13.2
[INFO] [stderr]     Checking xattr v1.6.1
[INFO] [stderr]     Checking filetime v0.2.27
[INFO] [stderr]     Checking ndarray v0.16.1
[INFO] [stderr]     Checking rustfft v6.4.1
[INFO] [stderr]     Checking tar v0.4.45
[INFO] [stderr]     Checking safetensors v0.6.2
[INFO] [stderr]     Checking zerocopy v0.8.48
[INFO] [stderr]    Compiling anyhow v1.0.102
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]     Checking zopfli v0.8.3
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr] error: could not compile `regex-syntax` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/49b6ac01d6f4c3da812039ae846407a20961aa4c/bin/rustc --crate-name regex_syntax --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-syntax-0.8.10/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 --allow=unexpected_cfgs --check-cfg 'cfg(docsrs_regex)' --cfg 'feature="default"' --cfg 'feature="std"' --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"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("arbitrary", "default", "std", "unicode", "unicode-age", "unicode-bool", "unicode-case", "unicode-gencat", "unicode-perl", "unicode-script", "unicode-segment"))' -C metadata=055ed41da5369a59 -C extra-filename=-f8ed72d78990c0ba --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --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" "d3a2a888d060b4a9d1c36a4e094ad002f2d9073080732ac7621ec54e9bddce80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3a2a888d060b4a9d1c36a4e094ad002f2d9073080732ac7621ec54e9bddce80", kill_on_drop: false }`
[INFO] [stdout] d3a2a888d060b4a9d1c36a4e094ad002f2d9073080732ac7621ec54e9bddce80