[INFO] fetching crate cobalt-bin 0.19.0...
[INFO] documenting cobalt-bin-0.19.0 against 1.76.0 for beta-1.77-rustdoc-1
[INFO] extracting crate cobalt-bin 0.19.0 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate cobalt-bin 0.19.0 on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cobalt-bin 0.19.0
[INFO] finished tweaking crates.io crate cobalt-bin 0.19.0
[INFO] tweaked toml for crates.io crate cobalt-bin 0.19.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate crates.io crate cobalt-bin 0.19.0 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" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded status v0.0.10
[INFO] [stderr]   Downloaded quote v1.0.28
[INFO] [stderr]   Downloaded scrawl v2.0.0
[INFO] [stderr]   Downloaded cobalt-core v0.19.0
[INFO] [stderr]   Downloaded cow-utils v0.1.2
[INFO] [stderr]   Downloaded snapbox v0.4.11
[INFO] [stderr]   Downloaded chrono_utils v0.1.3
[INFO] [stderr]   Downloaded enum-ordinalize v3.1.13
[INFO] [stderr]   Downloaded pest_generator v2.6.0
[INFO] [stderr]   Downloaded macro-utils v0.1.3
[INFO] [stderr]   Downloaded notify v6.0.0
[INFO] [stderr]   Downloaded file-serve v0.2.4
[INFO] [stderr]   Downloaded liquid-derive v0.26.3
[INFO] [stderr]   Downloaded minifier v0.0.43
[INFO] [stderr]   Downloaded deunicode v1.3.3
[INFO] [stderr]   Downloaded clap_builder v4.3.1
[INFO] [stderr]   Downloaded pulldown-cmark v0.9.3
[INFO] [stderr]   Downloaded aho-corasick v1.0.1
[INFO] [stderr]   Downloaded regex v1.8.3
[INFO] [stderr]   Downloaded sass-sys v0.4.22
[INFO] [stderr]   Downloaded winnow v0.4.6
[INFO] [stderr]   Downloaded time v0.3.21
[INFO] [stderr]   Downloaded toml_edit v0.19.10
[INFO] [stderr]   Downloaded unsafe-libyaml v0.2.8
[INFO] [stderr]   Downloaded syn v2.0.18
[INFO] [stderr]   Downloaded syntect v5.0.0
[INFO] [stderr]   Downloaded cobalt-config v0.19.0
[INFO] [stderr]   Downloaded engarde v0.1.6
[INFO] [stderr]   Downloaded educe v0.4.22
[INFO] [stderr]   Downloaded liquid-lib v0.26.3
[INFO] [stderr]   Downloaded uuid v1.3.3
[INFO] [stderr]   Downloaded liquid v0.26.3
[INFO] [stderr]   Downloaded pest_meta v2.6.0
[INFO] [stderr]   Downloaded clap_derive v4.3.1
[INFO] [stderr]   Downloaded serde_yaml v0.9.21
[INFO] [stderr]   Downloaded fancy-regex v0.7.1
[INFO] [stderr]   Downloaded similar v2.2.1
[INFO] [stderr]   Downloaded trycmd v0.14.16
[INFO] [stderr]   Downloaded tiny_http v0.12.0
[INFO] [stderr]   Downloaded relative-path v1.8.0
[INFO] [stderr]   Downloaded atom_syndication v0.12.1
[INFO] [stderr]   Downloaded crossbeam-epoch v0.9.14
[INFO] [stderr]   Downloaded xml-rs v0.8.14
[INFO] [stderr]   Downloaded proc-macro2 v1.0.59
[INFO] [stderr]   Downloaded toml v0.7.4
[INFO] [stderr]   Downloaded html-minifier v3.0.15
[INFO] [stderr]   Downloaded humantime-serde v1.1.1
[INFO] [stderr]   Downloaded human-panic v1.1.4
[INFO] [stderr]   Downloaded kstring v2.0.0
[INFO] [stderr]   Downloaded cpufeatures v0.2.7
[INFO] [stderr]   Downloaded proc-exit v2.0.1
[INFO] [stderr]   Downloaded clap v4.3.1
[INFO] [stderr]   Downloaded liquid-core v0.26.3
[INFO] [stderr]   Downloaded log v0.4.18
[INFO] [stderr]   Downloaded anstyle v1.0.0
[INFO] [stderr]   Downloaded crossbeam-utils v0.8.15
[INFO] [stderr]   Downloaded chunked_transfer v1.4.1
[INFO] [stderr]   Downloaded ascii v1.1.0
[INFO] [stderr]   Downloaded once_cell v1.17.2
[INFO] [stderr]   Downloaded sitemap v0.4.1
[INFO] [stderr]   Downloaded rss v2.0.4
[INFO] [stderr]   Downloaded pest_derive v2.6.0
[INFO] [stderr]   Downloaded jsonfeed v0.2.0
[INFO] [stderr]   Downloaded anstyle-parse v0.2.0
[INFO] [stderr]   Downloaded snapbox-macros v0.3.4
[INFO] [stderr]   Downloaded colorchoice-clap v1.0.0
[INFO] [stderr]   Downloaded sass-rs v0.2.2
[INFO] [stderr]   Downloaded toml_datetime v0.6.2
[INFO] [stderr]   Downloaded os_pipe v1.1.4
[INFO] [stderr]   Downloaded serde_spanned v0.6.2
[INFO] [stderr]   Downloaded content_inspector v0.2.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 285da35be82e89a7b81fc0fc9206c2109a98888bd402a475a966e7200ecf6807
[INFO] running `Command { std: "docker" "start" "-a" "285da35be82e89a7b81fc0fc9206c2109a98888bd402a475a966e7200ecf6807", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "285da35be82e89a7b81fc0fc9206c2109a98888bd402a475a966e7200ecf6807", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "285da35be82e89a7b81fc0fc9206c2109a98888bd402a475a966e7200ecf6807", kill_on_drop: false }`
[INFO] [stdout] 285da35be82e89a7b81fc0fc9206c2109a98888bd402a475a966e7200ecf6807
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bb6bd0b6f1bfd810266257bb51663a353a955ebff23144a109fd2d8ac39efaa6
[INFO] running `Command { std: "docker" "start" "-a" "bb6bd0b6f1bfd810266257bb51663a353a955ebff23144a109fd2d8ac39efaa6", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.59
[INFO] [stderr]    Compiling quote v1.0.28
[INFO] [stderr]    Compiling unicode-ident v1.0.9
[INFO] [stderr]    Compiling libc v0.2.144
[INFO] [stderr]    Compiling thiserror v1.0.40
[INFO] [stderr]    Compiling log v0.4.18
[INFO] [stderr]     Checking once_cell v1.17.2
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling io-lifetimes v1.0.11
[INFO] [stderr]     Checking aho-corasick v1.0.1
[INFO] [stderr]    Compiling rustix v0.37.19
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking regex-syntax v0.7.2
[INFO] [stderr]     Checking linux-raw-sys v0.3.8
[INFO] [stderr]    Compiling syn v2.0.18
[INFO] [stderr]    Compiling ucd-trie v0.1.5
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling time-core v0.1.1
[INFO] [stderr]     Checking anstyle-parse v0.2.0
[INFO] [stderr]    Compiling time-macros v0.2.9
[INFO] [stderr]     Checking time v0.1.45
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]     Checking regex v1.8.3
[INFO] [stderr]     Checking iana-time-zone v0.1.56
[INFO] [stderr]     Checking either v1.8.1
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]     Checking anstyle v1.0.0
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking walkdir v2.3.3
[INFO] [stderr]    Compiling backtrace v0.3.67
[INFO] [stderr]     Checking chrono v0.4.26
[INFO] [stderr]     Checking gimli v0.27.2
[INFO] [stderr]     Checking anymap2 v0.13.0
[INFO] [stderr]    Compiling num_cpus v1.15.0
[INFO] [stderr]    Compiling darling_core v0.14.4
[INFO] [stderr]     Checking time v0.3.21
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]     Checking is-terminal v0.4.7
[INFO] [stderr]     Checking terminal_size v0.2.6
[INFO] [stderr]     Checking anstream v0.3.2
[INFO] [stderr]     Checking miniz_oxide v0.6.2
[INFO] [stderr]     Checking object v0.30.3
[INFO] [stderr]     Checking clap_lex v0.5.0
[INFO] [stderr]     Checking bit-vec v0.6.3
[INFO] [stderr]     Checking deunicode v1.3.3
[INFO] [stderr]     Checking rustc-demangle v0.1.23
[INFO] [stderr]     Checking bit-set v0.5.3
[INFO] [stderr]    Compiling sass-sys v0.4.22
[INFO] [stderr]     Checking clap_builder v4.3.1
[INFO] [stderr]    Compiling mime_guess v2.0.4
[INFO] [stderr]     Checking addr2line v0.19.0
[INFO] [stderr]    Compiling serde_derive v1.0.163
[INFO] [stderr]    Compiling thiserror-impl v1.0.40
[INFO] [stderr]    Compiling liquid-derive v0.26.3
[INFO] [stderr]    Compiling clap_derive v4.3.1
[INFO] [stderr]     Checking bstr v1.5.0
[INFO] [stderr]    Compiling darling_macro v0.14.4
[INFO] [stderr]     Checking aho-corasick v0.7.20
[INFO] [stderr]     Checking encoding_rs v0.8.32
[INFO] [stderr]     Checking unsafe-libyaml v0.2.8
[INFO] [stderr]    Compiling pest v2.6.0
[INFO] [stderr]    Compiling darling v0.14.4
[INFO] [stderr]    Compiling derive_builder_core v0.12.0
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]     Checking winnow v0.4.6
[INFO] [stderr]     Checking yaml-rust v0.4.5
[INFO] [stderr]     Checking quick-xml v0.28.2
[INFO] [stderr]     Checking globset v0.4.10
[INFO] [stderr]    Compiling enum-ordinalize v3.1.13
[INFO] [stderr]    Compiling derive_builder_macro v0.12.0
[INFO] [stderr]     Checking flate2 v1.0.26
[INFO] [stderr]     Checking clap v4.3.1
[INFO] [stderr]    Compiling pest_meta v2.6.0
[INFO] [stderr]     Checking fancy-regex v0.7.1
[INFO] [stderr]     Checking diligent-date-parser v0.1.4
[INFO] [stderr]     Checking status v0.0.10
[INFO] [stderr]     Checking getrandom v0.2.9
[INFO] [stderr]     Checking inotify-sys v0.1.5
[INFO] [stderr]     Checking is-docker v0.2.0
[INFO] [stderr]     Checking thread_local v1.1.7
[INFO] [stderr]     Checking regex-syntax v0.6.29
[INFO] [stderr]     Checking mime v0.3.17
[INFO] [stderr]     Checking derive_builder v0.12.0
[INFO] [stderr]     Checking chunked_transfer v1.4.1
[INFO] [stderr]    Compiling pulldown-cmark v0.9.3
[INFO] [stderr]    Compiling anyhow v1.0.71
[INFO] [stderr]     Checking never v0.1.0
[INFO] [stderr]    Compiling pest_generator v2.6.0
[INFO] [stderr]     Checking utf8-width v0.1.6
[INFO] [stderr]     Checking ascii v1.1.0
[INFO] [stderr]     Checking macro-utils v0.1.3
[INFO] [stderr]     Checking unicode-segmentation v1.10.1
[INFO] [stderr]     Checking minifier v0.0.43
[INFO] [stderr]     Checking tiny_http v0.12.0
[INFO] [stderr]     Checking html-escape v0.2.13
[INFO] [stderr]     Checking atom_syndication v0.12.1
[INFO] [stderr]     Checking serde v1.0.163
[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/1.76.0-x86_64-unknown-linux-gnu/bin/rustc --crate-name regex_syntax --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/regex-syntax-0.6.29/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 --cfg 'feature="default"' --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"' -C metadata=73a5e8508893dea7 -C extra-filename=-73a5e8508893dea7 --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" "bb6bd0b6f1bfd810266257bb51663a353a955ebff23144a109fd2d8ac39efaa6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb6bd0b6f1bfd810266257bb51663a353a955ebff23144a109fd2d8ac39efaa6", kill_on_drop: false }`
[INFO] [stdout] bb6bd0b6f1bfd810266257bb51663a353a955ebff23144a109fd2d8ac39efaa6
