[INFO] cloning repository https://github.com/rurban/p5-spy
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rurban/p5-spy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frurban%2Fp5-spy", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frurban%2Fp5-spy'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 71bffd2a6cb9b0500817f4bb8b72b04738cbf7e7
[INFO] documenting rurban/p5-spy against 1.46.0 for beta-1.47-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frurban%2Fp5-spy" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rurban/p5-spy on toolchain 1.46.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/rurban/p5-spy
[INFO] finished tweaking git repo https://github.com/rurban/p5-spy
[INFO] tweaked toml for git repo https://github.com/rurban/p5-spy written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/rurban/p5-spy already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8b83d9012bfed1bafa794852fbc647067687a75ce3113bb980f2b697bfac7c87
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8b83d9012bfed1bafa794852fbc647067687a75ce3113bb980f2b697bfac7c87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8b83d9012bfed1bafa794852fbc647067687a75ce3113bb980f2b697bfac7c87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b83d9012bfed1bafa794852fbc647067687a75ce3113bb980f2b697bfac7c87", kill_on_drop: false }`
[INFO] [stdout] 8b83d9012bfed1bafa794852fbc647067687a75ce3113bb980f2b697bfac7c87
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4e25ddc35978444897b919cccb05d47ae288cd4df47c7aad60540af6b8bb0c73
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "4e25ddc35978444897b919cccb05d47ae288cd4df47c7aad60540af6b8bb0c73", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.15
[INFO] [stderr]    Compiling cc v1.0.23
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]    Compiling regex v1.0.4
[INFO] [stderr]     Checking plain v0.2.3
[INFO] [stderr]     Checking termcolor v1.0.2
[INFO] [stderr]     Checking termios v0.2.2
[INFO] [stderr]     Checking log v0.4.4
[INFO] [stderr]     Checking regex-syntax v0.5.6
[INFO] [stderr]     Checking clicolors-control v0.2.0
[INFO] [stderr]     Checking tempdir v0.3.7
[INFO] [stderr]     Checking tempfile v3.0.3
[INFO] [stderr]     Checking clap v2.32.0
[INFO] [stderr]     Checking parking_lot_core v0.3.0
[INFO] [stderr]     Checking log v0.3.9
[INFO] [stderr]     Checking parking_lot v0.6.4
[INFO] [stderr]     Checking benfred-read-process-memory v0.1.3
[INFO] [stderr]    Compiling backtrace-sys v0.1.24
[INFO] [stderr]    Compiling quote v0.6.8
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]     Checking backtrace v0.3.9
[INFO] [stderr]     Checking env_logger v0.5.13
[INFO] [stderr]     Checking console v0.6.1
[INFO] [stderr]     Checking indicatif v0.9.0
[INFO] [stderr]    Compiling synstructure v0.9.0
[INFO] [stderr]    Compiling scroll_derive v0.9.4
[INFO] [stderr]    Compiling failure_derive v0.1.2
[INFO] [stderr]     Checking failure v0.1.2
[INFO] [stderr]     Checking scroll v0.9.0
[INFO] [stderr]     Checking proc-maps v0.1.3
[INFO] [stderr]     Checking goblin v0.0.15
[INFO] [stderr]  Documenting p5-spy v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: unexpected closing delimiter: `]`
[INFO] [stdout]     --> src/perl_versions/cperl5_28_0_thr.rs:4325:33
[INFO] [stdout]      |
[INFO] [stdout] 4319 | pub struct regmatch_state {
[INFO] [stdout]      |                           - this opening brace...
[INFO] [stdout] ...
[INFO] [stdout] 4323 | }
[INFO] [stdout]      | - ...matches this closing brace
[INFO] [stdout] 4324 | #[repr(C)]
[INFO] [stdout] 4325 | #[derive(Copy, Clone)]; 13usize ] , }#[repr(C)]
[INFO] [stdout]      |                                 ^ unexpected closing delimiter
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: Could not document `p5-spy`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type bin --crate-name p5_spy src/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --extern benfred_read_process_memory=/opt/rustwide/target/debug/deps/libbenfred_read_process_memory-897edf59da1d598c.rmeta --extern clap=/opt/rustwide/target/debug/deps/libclap-2d31a6be41ce0dd3.rmeta --extern console=/opt/rustwide/target/debug/deps/libconsole-c22fb439415a231c.rmeta --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-7167060cf68702ff.rmeta --extern failure=/opt/rustwide/target/debug/deps/libfailure-5cd030bfa11672ce.rmeta --extern goblin=/opt/rustwide/target/debug/deps/libgoblin-a879d4ac8944759a.rmeta --extern indicatif=/opt/rustwide/target/debug/deps/libindicatif-be6d15289c5b19a6.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-bd0087544095cdce.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-cbf2e9ea4bea4ea1.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-12659586250ea3b8.rmeta --extern proc_maps=/opt/rustwide/target/debug/deps/libproc_maps-c7ca3531ed1dcac1.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-2a8d72e47a03f36d.rmeta --extern tempdir=/opt/rustwide/target/debug/deps/libtempdir-ad0df0e0cdf17c27.rmeta --extern tempfile=/opt/rustwide/target/debug/deps/libtempfile-d2e7988ee2b37274.rmeta --extern termios=/opt/rustwide/target/debug/deps/libtermios-d772cbb877f6319e.rmeta --cap-lints=warn` (exit code: 1)
[INFO] running `Command { std: "docker" "inspect" "4e25ddc35978444897b919cccb05d47ae288cd4df47c7aad60540af6b8bb0c73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e25ddc35978444897b919cccb05d47ae288cd4df47c7aad60540af6b8bb0c73", kill_on_drop: false }`
[INFO] [stdout] 4e25ddc35978444897b919cccb05d47ae288cd4df47c7aad60540af6b8bb0c73