[INFO] fetching crate mqcat 0.3.0...
[INFO] checking mqcat-0.3.0 against c999cef531ea9059e189e82fe0e82c5daf249bc9 for pr-160904
[INFO] extracting crate mqcat 0.3.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate mqcat 0.3.0
[INFO] finished tweaking crates.io crate mqcat 0.3.0
[INFO] tweaked toml for crates.io crate mqcat 0.3.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mqcat 0.3.0 on toolchain c999cef531ea9059e189e82fe0e82c5daf249bc9
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c999cef531ea9059e189e82fe0e82c5daf249bc9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mqcat 0.3.0 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" "+c999cef531ea9059e189e82fe0e82c5daf249bc9" "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 flate2 v1.1.4
[INFO] [stderr]   Downloaded zenoh-result v1.5.1
[INFO] [stderr]   Downloaded zenoh-collections v1.5.1
[INFO] [stderr]   Downloaded zenoh-buffers v1.5.1
[INFO] [stderr]   Downloaded zenoh-runtime v1.5.1
[INFO] [stderr]   Downloaded keyed-set v1.1.0
[INFO] [stderr]   Downloaded pnet_sys v0.35.0
[INFO] [stderr]   Downloaded zenoh-task v1.5.1
[INFO] [stderr]   Downloaded validated_struct_macros v2.2.0
[INFO] [stderr]   Downloaded pnet_base v0.35.0
[INFO] [stderr]   Downloaded validated_struct v2.2.0
[INFO] [stderr]   Downloaded unzip-n v0.1.2
[INFO] [stderr]   Downloaded zenoh-util v1.5.1
[INFO] [stderr]   Downloaded token-cell v2.0.0
[INFO] [stderr]   Downloaded pnet_datalink v0.35.0
[INFO] [stderr]   Downloaded ppmd-rust v1.2.1
[INFO] [stderr]   Downloaded libz-rs-sys v0.5.2
[INFO] [stderr]   Downloaded zenoh-core v1.5.1
[INFO] [stderr]   Downloaded uhlc v0.8.2
[INFO] [stderr]   Downloaded zenoh-macros v1.5.1
[INFO] [stderr]   Downloaded zenoh-keyexpr v1.5.1
[INFO] [stderr]   Downloaded serde_with_macros v3.15.0
[INFO] [stderr]   Downloaded lzma-rust2 v0.13.0
[INFO] [stderr]   Downloaded zenoh-config v1.5.1
[INFO] [stderr]   Downloaded zenoh-sync v1.5.1
[INFO] [stderr]   Downloaded nonempty-collections v0.3.1
[INFO] [stderr]   Downloaded zenoh-codec v1.5.1
[INFO] [stderr]   Downloaded schemars v1.0.4
[INFO] [stderr]   Downloaded fastbloom v0.14.0
[INFO] [stderr]   Downloaded zenoh-link v1.5.1
[INFO] [stderr]   Downloaded zenoh-link-ws v1.5.1
[INFO] [stderr]   Downloaded zenoh-protocol v1.5.1
[INFO] [stderr]   Downloaded zenoh-link-commons v1.5.1
[INFO] [stderr]   Downloaded rustls-platform-verifier v0.6.1
[INFO] [stderr]   Downloaded zlib-rs v0.5.2
[INFO] [stderr]   Downloaded zenoh-crypto v1.5.1
[INFO] [stderr]   Downloaded ringbuffer-spsc v0.1.15
[INFO] [stderr]   Downloaded git-version v0.3.9
[INFO] [stderr]   Downloaded git-version-macro v0.3.9
[INFO] [stderr]   Downloaded webpki-root-certs v1.0.3
[INFO] [stderr]   Downloaded zenoh-link-udp v1.5.1
[INFO] [stderr]   Downloaded zenoh-link-tls v1.5.1
[INFO] [stderr]   Downloaded zenoh-link-tcp v1.5.1
[INFO] [stderr]   Downloaded zenoh-link-quic_datagram v1.5.1
[INFO] [stderr]   Downloaded serde_with v3.15.0
[INFO] [stderr]   Downloaded zenoh-plugin-trait v1.5.1
[INFO] [stderr]   Downloaded zenoh v1.5.1
[INFO] [stderr]   Downloaded zenoh-transport v1.5.1
[INFO] [stderr]   Downloaded webpki-roots v1.0.3
[INFO] [stderr]   Downloaded zenoh-link-unixsock_stream v1.5.1
[INFO] [stderr]   Downloaded tls-listener v0.11.0
[INFO] [stderr]   Downloaded zenoh-link-quic v1.5.1
[INFO] [stderr]   Downloaded camino v1.2.1
[INFO] [stderr]   Downloaded litrs v0.4.2
[INFO] [stderr]   Downloaded prost v0.14.1
[INFO] [stderr]   Downloaded prost-derive v0.14.1
[INFO] [stderr]   Downloaded go-parse-duration v0.1.1
[INFO] [stderr]   Downloaded cargo_metadata v0.19.2
[INFO] [stderr]   Downloaded ureq-proto v0.5.2
[INFO] [stderr]   Downloaded matchit v0.8.6
[INFO] [stderr]   Downloaded ctrlc v3.5.0
[INFO] [stderr]   Downloaded clap v4.5.49
[INFO] [stderr]   Downloaded tryhard v0.5.2
[INFO] [stderr]   Downloaded nuid v0.5.0
[INFO] [stderr]   Downloaded signatory v0.27.1
[INFO] [stderr]   Downloaded ureq v3.1.2
[INFO] [stderr]   Downloaded tokio-centrifuge v0.2.6
[INFO] [stderr]   Downloaded tokio-websockets v0.10.1
[INFO] [stderr]   Downloaded async-nats v0.44.2
[INFO] [stderr]   Downloaded serde_nanos v0.1.4
[INFO] [stderr]   Downloaded nkeys v0.4.5
[INFO] [stderr]   Downloaded clap_builder v4.5.49
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 053a7052e0e76f4ea55f3a95d252078d5cfe20a65d0463d4327d60957fa6165e
[INFO] running `Command { std: "docker" "start" "053a7052e0e76f4ea55f3a95d252078d5cfe20a65d0463d4327d60957fa6165e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "053a7052e0e76f4ea55f3a95d252078d5cfe20a65d0463d4327d60957fa6165e", 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" "053a7052e0e76f4ea55f3a95d252078d5cfe20a65d0463d4327d60957fa6165e" "/opt/rustwide/cargo-home/bin/cargo" "+c999cef531ea9059e189e82fe0e82c5daf249bc9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "053a7052e0e76f4ea55f3a95d252078d5cfe20a65d0463d4327d60957fa6165e", 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" "053a7052e0e76f4ea55f3a95d252078d5cfe20a65d0463d4327d60957fa6165e" "/opt/rustwide/cargo-home/bin/cargo" "+c999cef531ea9059e189e82fe0e82c5daf249bc9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]     Checking log v0.4.28
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling generic-array v0.14.9
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]     Checking rustls-pki-types v1.12.0
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling find-msvc-tools v0.1.4
[INFO] [stderr]     Checking tracing-core v0.1.34
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]    Compiling schemars v0.8.22
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling cc v1.2.41
[INFO] [stderr]    Compiling time-core v0.1.6
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking zenoh-result v1.5.1
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]    Compiling rustls v0.23.32
[INFO] [stderr]    Compiling dyn-clone v1.0.20
[INFO] [stderr]    Compiling token-cell v2.0.0
[INFO] [stderr]    Compiling zenoh-macros v1.5.1
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking regex-syntax v0.8.8
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.34
[INFO] [stderr]     Checking deranged v0.5.4
[INFO] [stderr]    Compiling time-macros v0.2.24
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling pest v2.8.3
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking const_format v0.2.35
[INFO] [stderr]     Checking rustls-native-certs v0.8.1
[INFO] [stderr]     Checking spin v0.10.0
[INFO] [stderr]     Checking no-std-net v0.6.0
[INFO] [stderr]     Checking siphasher v1.0.1
[INFO] [stderr]     Checking pnet_base v0.35.0
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking sharded-slab v0.1.7
[INFO] [stderr]     Checking thread_local v1.1.9
[INFO] [stderr]     Checking nu-ansi-term v0.50.3
[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/c999cef531ea9059e189e82fe0e82c5daf249bc9/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,unused-externs-silent --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --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/build/regex-syntax/02f2daf0cc200caa/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" "053a7052e0e76f4ea55f3a95d252078d5cfe20a65d0463d4327d60957fa6165e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "053a7052e0e76f4ea55f3a95d252078d5cfe20a65d0463d4327d60957fa6165e", kill_on_drop: false }`
[INFO] [stdout] 053a7052e0e76f4ea55f3a95d252078d5cfe20a65d0463d4327d60957fa6165e
