[INFO] fetching crate cargo-binutils 0.3.3...
[INFO] documenting cargo-binutils-0.3.3 against 1.54.0 for beta-1.55-rustdoc-1
[INFO] extracting crate cargo-binutils 0.3.3 into /workspace/builds/worker-69/source
[INFO] validating manifest of crates.io crate cargo-binutils 0.3.3 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cargo-binutils 0.3.3
[INFO] finished tweaking crates.io crate cargo-binutils 0.3.3
[INFO] tweaked toml for crates.io crate cargo-binutils 0.3.3 written to /workspace/builds/worker-69/source/Cargo.toml
[INFO] crate crates.io crate cargo-binutils 0.3.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6f3bca4512f863e474e8adb94e5c8d3b6a32de8ea49889ae3e2484d7d69cf6d2
[INFO] running `Command { std: "docker" "start" "-a" "6f3bca4512f863e474e8adb94e5c8d3b6a32de8ea49889ae3e2484d7d69cf6d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6f3bca4512f863e474e8adb94e5c8d3b6a32de8ea49889ae3e2484d7d69cf6d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f3bca4512f863e474e8adb94e5c8d3b6a32de8ea49889ae3e2484d7d69cf6d2", kill_on_drop: false }`
[INFO] [stdout] 6f3bca4512f863e474e8adb94e5c8d3b6a32de8ea49889ae3e2484d7d69cf6d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 23be6079f726f274c217f0085bf72717422775ca2e6103a7aaa8049d57d0a949
[INFO] running `Command { std: "docker" "start" "-a" "23be6079f726f274c217f0085bf72717422775ca2e6103a7aaa8049d57d0a949", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
[INFO] [stderr]    Compiling syn v1.0.36
[INFO] [stderr]    Compiling libc v0.2.74
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]     Checking gimli v0.22.0
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling serde_json v1.0.57
[INFO] [stderr]     Checking rustc-demangle v0.1.16
[INFO] [stderr]     Checking object v0.20.0
[INFO] [stderr]    Compiling anyhow v1.0.32
[INFO] [stderr]     Checking regex-syntax v0.6.18
[INFO] [stderr]     Checking miniz_oxide v0.4.0
[INFO] [stderr]     Checking semver v0.9.0
[INFO] [stderr]     Checking rustc_version v0.2.3
[INFO] [stderr]     Checking aho-corasick v0.7.13
[INFO] [stderr]     Checking addr2line v0.13.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking backtrace v0.3.50
[INFO] [stderr]     Checking clap v2.33.1
[INFO] [stderr]     Checking regex v1.3.9
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]     Checking rustc-cfg v0.4.0
[INFO] [stderr]     Checking semver v0.10.0
[INFO] [stderr]     Checking toml v0.5.6
[INFO] [stderr]     Checking cargo_metadata v0.11.1
[INFO] [stderr]     Checking cargo-binutils v0.3.3 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting cargo-binutils v0.3.3 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not document `cargo-binutils`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name cargo_binutils src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-1ddb0cb3ede81055.rmeta --extern cargo_metadata=/opt/rustwide/target/debug/deps/libcargo_metadata-c99eb2e2a0fdb1f5.rmeta --extern clap=/opt/rustwide/target/debug/deps/libclap-3962115478535840.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-a19d055f6ec10891.rmeta --extern rustc_cfg=/opt/rustwide/target/debug/deps/librustc_cfg-870d04902576b380.rmeta --extern rustc_demangle=/opt/rustwide/target/debug/deps/librustc_demangle-8843171e8fcdbfd8.rmeta --extern rustc_version=/opt/rustwide/target/debug/deps/librustc_version-084e7ee9a1634b59.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-5f3a4734b10166ab.rmeta --extern toml=/opt/rustwide/target/debug/deps/libtoml-a049f9345e255497.rmeta --cap-lints=warn --crate-version 0.3.3` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "23be6079f726f274c217f0085bf72717422775ca2e6103a7aaa8049d57d0a949", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23be6079f726f274c217f0085bf72717422775ca2e6103a7aaa8049d57d0a949", kill_on_drop: false }`
[INFO] [stdout] 23be6079f726f274c217f0085bf72717422775ca2e6103a7aaa8049d57d0a949
