[INFO] fetching crate curpare 0.3.1...
[INFO] testing curpare-0.3.1 against 1.95.0 for beta-1.96-1
[INFO] extracting crate curpare 0.3.1 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate curpare 0.3.1
[INFO] finished tweaking crates.io crate curpare 0.3.1
[INFO] tweaked toml for crates.io crate curpare 0.3.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate curpare 0.3.1 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate curpare 0.3.1 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded term_size v0.3.2
[INFO] [stderr]   Downloaded windows-implement v0.56.0
[INFO] [stderr]   Downloaded windows-interface v0.56.0
[INFO] [stderr]   Downloaded terminal-colorsaurus v0.4.8
[INFO] [stderr]   Downloaded clircle v0.6.1
[INFO] [stderr]   Downloaded xterm-color v1.0.1
[INFO] [stderr]   Downloaded terminal-trx v0.2.5
[INFO] [stderr]   Downloaded windows-core v0.56.0
[INFO] [stderr]   Downloaded serde_with_macros v3.16.1
[INFO] [stderr]   Downloaded ryu v1.0.21
[INFO] [stderr]   Downloaded cc v1.2.50
[INFO] [stderr]   Downloaded iri-string v0.7.9
[INFO] [stderr]   Downloaded tokio-util v0.7.17
[INFO] [stderr]   Downloaded reqwest v0.12.26
[INFO] [stderr]   Downloaded portable-atomic v1.12.0
[INFO] [stderr]   Downloaded git2 v0.19.0
[INFO] [stderr]   Downloaded serde_with v3.16.1
[INFO] [stderr]   Downloaded libgit2-sys v0.17.0+1.8.1
[INFO] [stderr]   Downloaded bat v0.25.0
[INFO] [stderr]   Downloaded windows v0.56.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ed9aaa46c9485aa2a6e8dc45a463fc80763a99b98114a5c8f7e86f873345726c
[INFO] running `Command { std: "docker" "start" "-a" "ed9aaa46c9485aa2a6e8dc45a463fc80763a99b98114a5c8f7e86f873345726c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ed9aaa46c9485aa2a6e8dc45a463fc80763a99b98114a5c8f7e86f873345726c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed9aaa46c9485aa2a6e8dc45a463fc80763a99b98114a5c8f7e86f873345726c", kill_on_drop: false }`
[INFO] [stdout] ed9aaa46c9485aa2a6e8dc45a463fc80763a99b98114a5c8f7e86f873345726c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f184885b1b9e6e86499533f1bd2687843f0bed36e547b5efec78762be8aca46a
[INFO] running `Command { std: "docker" "start" "-a" "f184885b1b9e6e86499533f1bd2687843f0bed36e547b5efec78762be8aca46a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling libc v0.2.178
[INFO] [stderr]    Compiling find-msvc-tools v0.1.5
[INFO] [stderr]    Compiling bitflags v2.10.0
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling bytes v1.11.0
[INFO] [stderr]    Compiling linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling indexmap v2.12.1
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling anstyle-parse v0.2.7
[INFO] [stderr]    Compiling anstyle v1.0.13
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.2
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling colorchoice v1.0.4
[INFO] [stderr]    Compiling anstyle-query v1.1.5
[INFO] [stderr]    Compiling clap_lex v0.7.6
[INFO] [stderr]    Compiling winnow v0.7.14
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling ryu v1.0.21
[INFO] [stderr]    Compiling anstream v0.6.21
[INFO] [stderr]    Compiling openssl v0.10.75
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]    Compiling slab v0.4.11
[INFO] [stderr]    Compiling deranged v0.5.5
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling num-conv v0.1.0
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling mio v1.1.1
[INFO] [stderr]    Compiling socket2 v0.6.1
[INFO] [stderr]    Compiling serde_spanned v0.6.9
[INFO] [stderr]    Compiling http v1.4.0
[INFO] [stderr]    Compiling cc v1.2.50
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]    Compiling simd-adler32 v0.3.8
[INFO] [stderr]    Compiling time-core v0.1.6
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling quick-xml v0.38.4
[INFO] [stderr]    Compiling time v0.3.44
[INFO] [stderr]    Compiling terminal_size v0.4.3
[INFO] [stderr]    Compiling clap_builder v4.5.53
[INFO] [stderr]    Compiling unicode-width v0.2.2
[INFO] [stderr]    Compiling bytemuck v1.24.0
[INFO] [stderr]    Compiling portable-atomic v1.12.0
[INFO] [stderr]    Compiling bugreport v0.5.1
[INFO] [stderr]    Compiling http-body v1.0.1
[INFO] [stderr]    Compiling linked-hash-map v0.5.6
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]    Compiling http-body-util v0.1.3
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling yaml-rust v0.4.5
[INFO] [stderr]    Compiling console v0.15.11
[INFO] [stderr]    Compiling rgb v0.8.52
[INFO] [stderr]    Compiling flate2 v1.1.5
[INFO] [stderr]    Compiling openssl-sys v0.9.111
[INFO] [stderr]    Compiling libz-sys v1.1.23
[INFO] [stderr]    Compiling onig_sys v69.9.1
[INFO] [stderr]    Compiling libgit2-sys v0.17.0+1.8.1
[INFO] [stderr]    Compiling native-tls v0.2.14
[INFO] [stderr]    Compiling sysinfo v0.33.1
[INFO] [stderr]    Compiling terminal-trx v0.2.5
[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/1.95.0-x86_64-unknown-linux-gnu/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 -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=b1712991d387ea33 -C extra-filename=-f8520fb49bdecbe0 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "f184885b1b9e6e86499533f1bd2687843f0bed36e547b5efec78762be8aca46a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f184885b1b9e6e86499533f1bd2687843f0bed36e547b5efec78762be8aca46a", kill_on_drop: false }`
[INFO] [stdout] f184885b1b9e6e86499533f1bd2687843f0bed36e547b5efec78762be8aca46a