[INFO] cloning repository https://github.com/mindstorm38/peerfs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mindstorm38/peerfs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmindstorm38%2Fpeerfs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmindstorm38%2Fpeerfs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c56b5e29b9e2a634118a303220c4a5ce1928b923
[INFO] documenting mindstorm38/peerfs against 1.61.0 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmindstorm38%2Fpeerfs" "/workspace/builds/worker-16/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-16/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mindstorm38/peerfs on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mindstorm38/peerfs
[INFO] finished tweaking git repo https://github.com/mindstorm38/peerfs
[INFO] tweaked toml for git repo https://github.com/mindstorm38/peerfs written to /workspace/builds/worker-16/source/Cargo.toml
[INFO] crate git repo https://github.com/mindstorm38/peerfs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 609dcb659393a725e031a704a48f61ccd75845fd42d1b1a2b4d0f697f41550fb
[INFO] running `Command { std: "docker" "start" "-a" "609dcb659393a725e031a704a48f61ccd75845fd42d1b1a2b4d0f697f41550fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "609dcb659393a725e031a704a48f61ccd75845fd42d1b1a2b4d0f697f41550fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "609dcb659393a725e031a704a48f61ccd75845fd42d1b1a2b4d0f697f41550fb", kill_on_drop: false }`
[INFO] [stdout] 609dcb659393a725e031a704a48f61ccd75845fd42d1b1a2b4d0f697f41550fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b042c7e279fed0646fe98ed6741ceb9ecc42d272d1edd62aa5f99141d18855a3
[INFO] running `Command { std: "docker" "start" "-a" "b042c7e279fed0646fe98ed6741ceb9ecc42d272d1edd62aa5f99141d18855a3", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.8
[INFO] [stderr]    Compiling libc v0.2.123
[INFO] [stderr]     Checking crossbeam-channel v0.5.4
[INFO] [stderr]     Checking mio v0.8.2
[INFO] [stderr]  Documenting peerfs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: expected identifier, found `<eof>`
[INFO] [stdout]  --> src/host/file.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct
[INFO] [stdout]   |     ^^^^^^ expected identifier
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `peerfs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type lib --crate-name peerfs src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=87175e9f858c3413 -L dependency=/opt/rustwide/target/debug/deps --extern byteorder=/opt/rustwide/target/debug/deps/libbyteorder-7c274f399d426ec2.rmeta --extern crossbeam_channel=/opt/rustwide/target/debug/deps/libcrossbeam_channel-0828918ca0bde37b.rmeta --extern mio=/opt/rustwide/target/debug/deps/libmio-bbb649b5ff7d9404.rmeta --cap-lints=warn --crate-version 0.1.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "b042c7e279fed0646fe98ed6741ceb9ecc42d272d1edd62aa5f99141d18855a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b042c7e279fed0646fe98ed6741ceb9ecc42d272d1edd62aa5f99141d18855a3", kill_on_drop: false }`
[INFO] [stdout] b042c7e279fed0646fe98ed6741ceb9ecc42d272d1edd62aa5f99141d18855a3