[INFO] fetching crate imperator-tiger 1.15.0...
[INFO] checking imperator-tiger-1.15.0 against master#a33907a7a5381473eec8bcfa0c56e05a856a911c for pr-151539
[INFO] extracting crate imperator-tiger 1.15.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate imperator-tiger 1.15.0
[INFO] finished tweaking crates.io crate imperator-tiger 1.15.0
[INFO] tweaked toml for crates.io crate imperator-tiger 1.15.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate imperator-tiger 1.15.0 on toolchain a33907a7a5381473eec8bcfa0c56e05a856a911c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a33907a7a5381473eec8bcfa0c56e05a856a911c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate imperator-tiger 1.15.0 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" "+a33907a7a5381473eec8bcfa0c56e05a856a911c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded inventory v0.3.21
[INFO] [stderr]   Downloaded atomic_enum v0.3.0
[INFO] [stderr]   Downloaded murmur3 v0.5.2
[INFO] [stderr]   Downloaded term v1.2.1
[INFO] [stderr]   Downloaded as-any v0.3.2
[INFO] [stderr]   Downloaded console v0.16.2
[INFO] [stderr]   Downloaded steamlocate v2.0.1
[INFO] [stderr]   Downloaded self-replace v1.5.0
[INFO] [stderr]   Downloaded zipsign-api v0.1.5
[INFO] [stderr]   Downloaded self_update v0.42.0
[INFO] [stderr]   Downloaded keyvalues-parser v0.2.3
[INFO] [stderr]   Downloaded keyvalues-serde v0.2.3
[INFO] [stderr]   Downloaded ansiterm v0.12.2
[INFO] [stderr]   Downloaded phf_macros v0.12.1
[INFO] [stderr]   Downloaded phf_generator v0.12.1
[INFO] [stderr]   Downloaded tiger-bin-shared v1.15.0
[INFO] [stderr]   Downloaded tiger-lib v1.15.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+a33907a7a5381473eec8bcfa0c56e05a856a911c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2678718e97332098191c735cf99e36b58f7a821cca57295c40432dcb5b601b90
[INFO] running `Command { std: "docker" "start" "-a" "2678718e97332098191c735cf99e36b58f7a821cca57295c40432dcb5b601b90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2678718e97332098191c735cf99e36b58f7a821cca57295c40432dcb5b601b90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2678718e97332098191c735cf99e36b58f7a821cca57295c40432dcb5b601b90", kill_on_drop: false }`
[INFO] [stdout] 2678718e97332098191c735cf99e36b58f7a821cca57295c40432dcb5b601b90
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+a33907a7a5381473eec8bcfa0c56e05a856a911c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6d8e79b8167de1e12ca5657b8547ae68f9efb3a728b6aaeb4b20fb5a33efe6d5
[INFO] running `Command { std: "docker" "start" "-a" "6d8e79b8167de1e12ca5657b8547ae68f9efb3a728b6aaeb4b20fb5a33efe6d5", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling siphasher v1.0.2
[INFO] [stderr]    Compiling cc v1.2.55
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking http v1.4.0
[INFO] [stderr]     Checking socket2 v0.6.2
[INFO] [stderr]    Compiling typenum v1.19.0
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]    Compiling libc v0.2.180
[INFO] [stderr]    Compiling regex-syntax v0.8.9
[INFO] [stderr]     Checking simd-adler32 v0.3.8
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling native-tls v0.2.14
[INFO] [stderr]    Compiling rustls v0.23.36
[INFO] [stderr]     Checking adler2 v2.0.1
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]    Compiling phf_shared v0.12.1
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]     Checking tokio v1.49.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling term v1.2.1
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling phf_generator v0.12.1
[INFO] [stderr]    Compiling phf_shared v0.13.1
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]    Compiling crypto-common v0.1.7
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]     Checking flate2 v1.1.9
[INFO] [stderr]    Compiling ascii-canvas v4.0.0
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling portable-atomic v1.13.1
[INFO] [stderr]    Compiling zerocopy v0.8.38
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]    Compiling sha3 v0.10.8
[INFO] [stderr]    Compiling pico-args v0.5.0
[INFO] [stderr]     Checking http-body-util v0.1.3
[INFO] [stderr]     Checking pest v2.8.6
[INFO] [stderr]    Compiling phf_generator v0.13.1
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]     Checking fdeflate v0.3.7
[INFO] [stderr]     Checking webpki-roots v1.0.6
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]     Checking tap v1.0.1
[INFO] [stderr]     Checking tempfile v3.24.0
[INFO] [stderr]    Compiling openssl-sys v0.9.111
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling string_cache v0.8.9
[INFO] [stderr]     Checking png v0.18.0
[INFO] [stderr]     Checking wyz v0.5.1
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking pxfm v0.1.27
[INFO] [stderr]     Checking rayon-core v1.13.0
[INFO] [stderr]    Compiling openssl v0.10.75
[INFO] [stderr]     Checking console v0.15.11
[INFO] [stderr]     Checking xattr v1.6.1
[INFO] [stderr]     Checking filetime v0.2.27
[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/a33907a7a5381473eec8bcfa0c56e05a856a911c/bin/rustc --crate-name regex_syntax --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-syntax-0.8.9/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 --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=3eedfb336314de0c -C extra-filename=-0f0e4654170acf88 --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" "6d8e79b8167de1e12ca5657b8547ae68f9efb3a728b6aaeb4b20fb5a33efe6d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d8e79b8167de1e12ca5657b8547ae68f9efb3a728b6aaeb4b20fb5a33efe6d5", kill_on_drop: false }`
[INFO] [stdout] 6d8e79b8167de1e12ca5657b8547ae68f9efb3a728b6aaeb4b20fb5a33efe6d5