[INFO] fetching crate imperator-tiger 1.19.0...
[INFO] checking imperator-tiger-1.19.0 against master#89a99936d9e76a50e8df622e7242190841fd871b for pr-156160-1
[INFO] extracting crate imperator-tiger 1.19.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate imperator-tiger 1.19.0
[INFO] finished tweaking crates.io crate imperator-tiger 1.19.0
[INFO] tweaked toml for crates.io crate imperator-tiger 1.19.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate imperator-tiger 1.19.0 on toolchain 89a99936d9e76a50e8df622e7242190841fd871b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+89a99936d9e76a50e8df622e7242190841fd871b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate imperator-tiger 1.19.0 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" "+89a99936d9e76a50e8df622e7242190841fd871b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded phf_macros v0.13.1
[INFO] [stderr]   Downloaded tiger-bin-shared v1.19.0
[INFO] [stderr]   Downloaded as-any v0.3.2
[INFO] [stderr]   Downloaded inventory v0.3.24
[INFO] [stderr]   Downloaded ascii-canvas v4.0.0
[INFO] [stderr]   Downloaded atomic_enum v0.3.0
[INFO] [stderr]   Downloaded murmur3 v0.5.2
[INFO] [stderr]   Downloaded lalrpop-util v0.22.2
[INFO] [stderr]   Downloaded keyvalues-serde v0.2.3
[INFO] [stderr]   Downloaded zipsign-api v0.1.5
[INFO] [stderr]   Downloaded ansiterm v0.12.2
[INFO] [stderr]   Downloaded steamlocate v2.1.0
[INFO] [stderr]   Downloaded saa v5.5.1
[INFO] [stderr]   Downloaded term v1.2.1
[INFO] [stderr]   Downloaded winreg v0.56.0
[INFO] [stderr]   Downloaded self_update v0.42.0
[INFO] [stderr]   Downloaded sdd v4.8.6
[INFO] [stderr]   Downloaded keyvalues-parser v0.2.3
[INFO] [stderr]   Downloaded filetime v0.2.28
[INFO] [stderr]   Downloaded self-replace v1.5.0
[INFO] [stderr]   Downloaded scc v3.7.0
[INFO] [stderr]   Downloaded openssl-sys v0.9.115
[INFO] [stderr]   Downloaded tower-http v0.6.10
[INFO] [stderr]   Downloaded lalrpop v0.22.2
[INFO] [stderr]   Downloaded tiger-tables v1.19.0
[INFO] [stderr]   Downloaded openssl v0.10.79
[INFO] [stderr]   Downloaded sha3 v0.10.9
[INFO] [stderr]   Downloaded tiger-lib v1.19.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:fd22e2154e7db748230f413534f3a6d034160c9d2b7c14b90fba4e9bfc1a36d4" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 3f969251729051da773de7550f4e33b977a3b8e3a09736dddcb3fecfe94ca10f
[INFO] running `Command { std: "docker" "start" "3f969251729051da773de7550f4e33b977a3b8e3a09736dddcb3fecfe94ca10f", 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" "3f969251729051da773de7550f4e33b977a3b8e3a09736dddcb3fecfe94ca10f" "/opt/rustwide/cargo-home/bin/cargo" "+89a99936d9e76a50e8df622e7242190841fd871b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3f969251729051da773de7550f4e33b977a3b8e3a09736dddcb3fecfe94ca10f", 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" "3f969251729051da773de7550f4e33b977a3b8e3a09736dddcb3fecfe94ca10f" "/opt/rustwide/cargo-home/bin/cargo" "+89a99936d9e76a50e8df622e7242190841fd871b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking bitflags v2.11.1
[INFO] [stderr]    Compiling cc v1.2.62
[INFO] [stderr]    Compiling siphasher v1.0.3
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling pkg-config v0.3.33
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking futures-io v0.3.32
[INFO] [stderr]     Checking tokio v1.52.3
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]    Compiling openssl v0.10.79
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling regex-syntax v0.8.10
[INFO] [stderr]    Compiling crypto-common v0.1.7
[INFO] [stderr]    Compiling fastrand v2.4.1
[INFO] [stderr]    Compiling rustls v0.23.40
[INFO] [stderr]    Compiling native-tls v0.2.18
[INFO] [stderr]     Checking rustix v1.1.4
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]    Compiling phf_shared v0.13.1
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling phf_generator v0.13.1
[INFO] [stderr]    Compiling fixedbitset v0.5.7
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling term v1.2.1
[INFO] [stderr]    Compiling precomputed-hash v0.1.1
[INFO] [stderr]    Compiling keccak v0.1.6
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]     Checking unicode-width v0.2.2
[INFO] [stderr]    Compiling new_debug_unreachable v1.0.6
[INFO] [stderr]    Compiling bit-vec v0.8.0
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling string_cache v0.8.9
[INFO] [stderr]    Compiling sha3 v0.10.9
[INFO] [stderr]    Compiling petgraph v0.7.1
[INFO] [stderr]    Compiling ena v0.14.4
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling bit-set v0.8.0
[INFO] [stderr]     Checking flate2 v1.1.9
[INFO] [stderr]    Compiling ascii-canvas v4.0.0
[INFO] [stderr]    Compiling unicode-xid v0.2.6
[INFO] [stderr]    Compiling pico-args v0.5.0
[INFO] [stderr]     Checking ucd-trie v0.1.7
[INFO] [stderr]    Compiling portable-atomic v1.13.1
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]     Checking pest v2.8.6
[INFO] [stderr]     Checking fdeflate v0.3.7
[INFO] [stderr]     Checking pxfm v0.1.29
[INFO] [stderr]     Checking tap v1.0.1
[INFO] [stderr]     Checking saa v5.5.1
[INFO] [stderr]    Compiling openssl-sys v0.9.115
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]     Checking sdd v4.8.6
[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/89a99936d9e76a50e8df622e7242190841fd871b/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="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=a5739fad64ae4317 -C extra-filename=-d2fb4bcc29cd1978 --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" "3f969251729051da773de7550f4e33b977a3b8e3a09736dddcb3fecfe94ca10f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f969251729051da773de7550f4e33b977a3b8e3a09736dddcb3fecfe94ca10f", kill_on_drop: false }`
[INFO] [stdout] 3f969251729051da773de7550f4e33b977a3b8e3a09736dddcb3fecfe94ca10f