[INFO] fetching crate arx 0.4.0...
[INFO] checking arx-0.4.0 against master#90b65889799733f21ebdf59d96411aa531c5900a for pr-148477
[INFO] extracting crate arx 0.4.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate arx 0.4.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate arx 0.4.0
[INFO] tweaked toml for crates.io crate arx 0.4.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate arx 0.4.0 on toolchain 90b65889799733f21ebdf59d96411aa531c5900a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+90b65889799733f21ebdf59d96411aa531c5900a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate arx 0.4.0 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" "+90b65889799733f21ebdf59d96411aa531c5900a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ctor-proc-macro v0.0.6
[INFO] [stderr]   Downloaded rustest v0.3.1
[INFO] [stderr]   Downloaded rustest-macro v0.3.1
[INFO] [stderr]   Downloaded human-panic v2.0.4
[INFO] [stderr]   Downloaded spmc v0.3.0
[INFO] [stderr]   Downloaded relative-path v2.0.1
[INFO] [stderr]   Downloaded ctor v0.4.3
[INFO] [stderr]   Downloaded clap_mangen v0.2.31
[INFO] [stderr]   Downloaded dtor v0.0.6
[INFO] [stderr]   Downloaded indicatif v0.18.2
[INFO] [stderr]   Downloaded dtor-proc-macro v0.0.5
[INFO] [stderr]   Downloaded dropout v0.1.0
[INFO] [stderr]   Downloaded liblzma v0.3.6
[INFO] [stderr]   Downloaded roff v0.2.2
[INFO] [stderr]   Downloaded lipsum v0.9.1
[INFO] [stderr]   Downloaded liblzma-sys v0.3.13
[INFO] [stderr]   Downloaded epochs v0.2.4
[INFO] [stderr]   Downloaded fuser v0.16.0
[INFO] [stderr]   Downloaded env_filter v0.1.4
[INFO] [stderr]   Downloaded libarx v0.4.0
[INFO] [stderr]   Downloaded clap_complete v4.5.59
[INFO] [stderr]   Downloaded jubako v0.4.0
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+90b65889799733f21ebdf59d96411aa531c5900a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9bff2bbb243c09be636c69ff4a2481b45bb7415cdf92826019351eb228adead1
[INFO] running `Command { std: "docker" "start" "-a" "9bff2bbb243c09be636c69ff4a2481b45bb7415cdf92826019351eb228adead1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9bff2bbb243c09be636c69ff4a2481b45bb7415cdf92826019351eb228adead1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bff2bbb243c09be636c69ff4a2481b45bb7415cdf92826019351eb228adead1", kill_on_drop: false }`
[INFO] [stdout] 9bff2bbb243c09be636c69ff4a2481b45bb7415cdf92826019351eb228adead1
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+90b65889799733f21ebdf59d96411aa531c5900a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e9021537850a0c1ed5ee39576b624d5461f3883f56fc5943e643cb580e7b0975
[INFO] running `Command { std: "docker" "start" "-a" "e9021537850a0c1ed5ee39576b624d5461f3883f56fc5943e643cb580e7b0975", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling unicode-ident v1.0.20
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.2
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking clap_lex v0.7.6
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]     Checking bitflags v2.10.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling camino v1.2.1
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]     Checking foldhash v0.2.0
[INFO] [stderr]     Checking anstream v0.6.21
[INFO] [stderr]     Checking regex-syntax v0.8.8
[INFO] [stderr]     Checking hashbrown v0.16.0
[INFO] [stderr]    Compiling fuser v0.16.0
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]     Checking rustix v1.1.2
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking gimli v0.32.3
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]     Checking clap_builder v4.5.50
[INFO] [stderr]     Checking rayon v1.11.0
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]     Checking lru v0.16.2
[INFO] [stderr]     Checking dropout v0.1.0
[INFO] [stderr]     Checking spmc v0.3.0
[INFO] [stderr]     Checking pathdiff v0.2.3
[INFO] [stderr]     Checking toml_writer v1.0.4
[INFO] [stderr]     Checking deranged v0.5.5
[INFO] [stderr]     Checking env_filter v0.1.4
[INFO] [stderr]     Checking roff v0.2.2
[INFO] [stderr]     Checking relative-path v2.0.1
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]     Checking jiff v0.2.15
[INFO] [stderr]     Checking unit-prefix v0.5.1
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling cc v1.2.43
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]     Checking chrono v0.4.42
[INFO] [stderr]    Compiling dtor-proc-macro v0.0.5
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.34
[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/90b65889799733f21ebdf59d96411aa531c5900a/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 -C embed-bitcode=no -C debuginfo=2 --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=913a5d51337a2c9b -C extra-filename=-02f2daf0cc200caa --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" "e9021537850a0c1ed5ee39576b624d5461f3883f56fc5943e643cb580e7b0975", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9021537850a0c1ed5ee39576b624d5461f3883f56fc5943e643cb580e7b0975", kill_on_drop: false }`
[INFO] [stdout] e9021537850a0c1ed5ee39576b624d5461f3883f56fc5943e643cb580e7b0975