[INFO] fetching crate nameback 0.7.1...
[INFO] checking nameback-0.7.1 against master#b52edc25bfbaa955b4b83c10f998e5224c3478b2 for pr-156776
[INFO] extracting crate nameback 0.7.1 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate nameback 0.7.1
[INFO] finished tweaking crates.io crate nameback 0.7.1
[INFO] tweaked toml for crates.io crate nameback 0.7.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate nameback 0.7.1 on toolchain b52edc25bfbaa955b4b83c10f998e5224c3478b2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b52edc25bfbaa955b4b83c10f998e5224c3478b2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate nameback 0.7.1 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" "+b52edc25bfbaa955b4b83c10f998e5224c3478b2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded leptonica-sys v0.4.9
[INFO] [stderr]   Downloaded tesseract-plumbing v0.10.0
[INFO] [stderr]   Downloaded tesseract v0.14.0
[INFO] [stderr]   Downloaded leptonica-plumbing v1.4.0
[INFO] [stderr]   Downloaded tesseract-sys v0.5.15
[INFO] [stderr]   Downloaded nameback-core v0.7.1
[INFO] [stderr]   Downloaded infer v0.16.0
[INFO] [stderr]   Downloaded ravif v0.11.20
[INFO] [stderr]   Downloaded env_filter v0.1.4
[INFO] [stderr]   Downloaded weezl v0.1.10
[INFO] [stderr]   Downloaded rangemap v1.6.0
[INFO] [stderr]   Downloaded built v0.7.7
[INFO] [stderr]   Downloaded cfb v0.7.3
[INFO] [stderr]   Downloaded bitstream-io v2.6.0
[INFO] [stderr]   Downloaded gif v0.13.3
[INFO] [stderr]   Downloaded cc v1.2.43
[INFO] [stderr]   Downloaded pdf-extract v0.7.12
[INFO] [stderr]   Downloaded bindgen v0.64.0
[INFO] [stderr]   Downloaded moxcms v0.7.9
[INFO] [stderr]   Downloaded exr v1.73.0
[INFO] [stderr]   Downloaded image v0.25.8
[INFO] [stderr]   Downloaded pxfm v0.1.25
[INFO] [stderr]   Downloaded rav1e v0.7.1
[INFO] [stderr]   Downloaded lopdf v0.34.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+b52edc25bfbaa955b4b83c10f998e5224c3478b2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b8d7b5008ec029eb9691886f6a9bf2041293301cd32bffe5a901ff787ad9f25f
[INFO] running `Command { std: "docker" "start" "-a" "b8d7b5008ec029eb9691886f6a9bf2041293301cd32bffe5a901ff787ad9f25f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b8d7b5008ec029eb9691886f6a9bf2041293301cd32bffe5a901ff787ad9f25f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8d7b5008ec029eb9691886f6a9bf2041293301cd32bffe5a901ff787ad9f25f", kill_on_drop: false }`
[INFO] [stdout] b8d7b5008ec029eb9691886f6a9bf2041293301cd32bffe5a901ff787ad9f25f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+b52edc25bfbaa955b4b83c10f998e5224c3478b2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a3896160251a8bb9ed6011270fd881c8bebdee214af17ffc67c90ce18bf61a92
[INFO] running `Command { std: "docker" "start" "-a" "a3896160251a8bb9ed6011270fd881c8bebdee214af17ffc67c90ce18bf61a92", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling bindgen v0.64.0
[INFO] [stderr]    Compiling home v0.5.11
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling cc v1.2.43
[INFO] [stderr]     Checking simd-adler32 v0.3.7
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking tokio v1.48.0
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking http v0.2.12
[INFO] [stderr]     Checking tracing-core v0.1.34
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking arrayvec v0.7.6
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]    Compiling built v0.7.7
[INFO] [stderr]     Checking weezl v0.1.10
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking flate2 v1.1.5
[INFO] [stderr]     Checking rayon v1.11.0
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]    Compiling rav1e v0.7.1
[INFO] [stderr]     Checking nom v8.0.0
[INFO] [stderr]     Checking quick-error v2.0.1
[INFO] [stderr]     Checking deranged v0.5.5
[INFO] [stderr]     Checking itertools v0.12.1
[INFO] [stderr]     Checking http-body v0.4.6
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]    Compiling simd_helpers v0.1.0
[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/b52edc25bfbaa955b4b83c10f998e5224c3478b2/bin/rustc --crate-name regex_syntax --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-syntax-0.8.8/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="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=7401235e5c9e0c54 -C extra-filename=-228e8e9bc0ebd932 --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" "a3896160251a8bb9ed6011270fd881c8bebdee214af17ffc67c90ce18bf61a92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3896160251a8bb9ed6011270fd881c8bebdee214af17ffc67c90ce18bf61a92", kill_on_drop: false }`
[INFO] [stdout] a3896160251a8bb9ed6011270fd881c8bebdee214af17ffc67c90ce18bf61a92
