[INFO] fetching crate markdown-reader 0.1.31...
[INFO] checking markdown-reader-0.1.31 against 012c0bd4d516934012c9a1ecb26e9eb283d2ed75 for pr-133502-29
[INFO] extracting crate markdown-reader 0.1.31 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate markdown-reader 0.1.31
[INFO] finished tweaking crates.io crate markdown-reader 0.1.31
[INFO] tweaked toml for crates.io crate markdown-reader 0.1.31 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate markdown-reader 0.1.31 on toolchain 012c0bd4d516934012c9a1ecb26e9eb283d2ed75
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+012c0bd4d516934012c9a1ecb26e9eb283d2ed75" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate markdown-reader 0.1.31 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" "+012c0bd4d516934012c9a1ecb26e9eb283d2ed75" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded flate2 v1.1.1
[INFO] [stderr]   Downloaded castaway v0.2.3
[INFO] [stderr]   Downloaded errno v0.3.11
[INFO] [stderr]   Downloaded unicode-truncate v2.0.0
[INFO] [stderr]   Downloaded instability v0.3.7
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[INFO] [stderr]   Downloaded pest_meta v2.8.4
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[INFO] [stderr]   Downloaded cc v1.2.21
[INFO] [stderr]   Downloaded insta v1.48.0
[INFO] [stderr]   Downloaded pest v2.8.4
[INFO] [stderr]   Downloaded portable-atomic v1.12.0
[INFO] [stderr]   Downloaded rustix v1.0.7
[INFO] [stderr]   Downloaded syntect v5.3.0
[INFO] [stderr]   Downloaded linux-raw-sys v0.9.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] f9978fdfc3150dcead150e1433116618808787434329605bacb6643d53bbd9ce
[INFO] running `Command { std: "docker" "start" "f9978fdfc3150dcead150e1433116618808787434329605bacb6643d53bbd9ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f9978fdfc3150dcead150e1433116618808787434329605bacb6643d53bbd9ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "f9978fdfc3150dcead150e1433116618808787434329605bacb6643d53bbd9ce" "/opt/rustwide/cargo-home/bin/cargo" "+012c0bd4d516934012c9a1ecb26e9eb283d2ed75" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f9978fdfc3150dcead150e1433116618808787434329605bacb6643d53bbd9ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "f9978fdfc3150dcead150e1433116618808787434329605bacb6643d53bbd9ce" "/opt/rustwide/cargo-home/bin/cargo" "+012c0bd4d516934012c9a1ecb26e9eb283d2ed75" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]     Checking smallvec v1.15.0
[INFO] [stderr]     Checking memchr v2.7.4
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[INFO] [stderr]     Checking log v0.4.27
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[INFO] [stderr]    Compiling time-core v0.1.9
[INFO] [stderr]     Checking unicode-segmentation v1.12.0
[INFO] [stderr]     Checking unicode-width v0.2.0
[INFO] [stderr]     Checking regex-syntax v0.8.5
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]     Checking tracing-core v0.1.36
[INFO] [stderr]     Checking critical-section v1.2.0
[INFO] [stderr]    Compiling serde v1.0.228
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[INFO] [stderr]    Compiling time-macros v0.2.32
[INFO] [stderr]    Compiling cc v1.2.21
[INFO] [stderr]    Compiling quote v1.0.46
[INFO] [stderr]    Compiling semver v1.0.26
[INFO] [stderr]    Compiling signal-hook v0.3.17
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[INFO] [stderr]     Checking rustc-demangle v0.1.24
[INFO] [stderr]     Checking regex-automata v0.4.9
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[INFO] [stderr]    Compiling glob v0.3.2
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[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/012c0bd4d516934012c9a1ecb26e9eb283d2ed75/bin/rustc --crate-name regex_syntax --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-syntax-0.8.5/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type lib --emit=dep-info,metadata,link -Z embed-metadata=no -C embed-bitcode=no --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=bdd04e0f4dc7c7dd -C extra-filename=-a51f3b0cccc0511b --out-dir /opt/rustwide/target/debug/build/regex-syntax/a51f3b0cccc0511b/out --cap-lints allow --cap-lints=forbid --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "f9978fdfc3150dcead150e1433116618808787434329605bacb6643d53bbd9ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9978fdfc3150dcead150e1433116618808787434329605bacb6643d53bbd9ce", kill_on_drop: false }`
[INFO] [stdout] f9978fdfc3150dcead150e1433116618808787434329605bacb6643d53bbd9ce
