[INFO] fetching crate compy 0.0.1...
[INFO] documenting compy-0.0.1 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate compy 0.0.1 into /workspace/builds/worker-29/source
[INFO] validating manifest of crates.io crate compy 0.0.1 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 crates.io crate compy 0.0.1
[INFO] finished tweaking crates.io crate compy 0.0.1
[INFO] tweaked toml for crates.io crate compy 0.0.1 written to /workspace/builds/worker-29/source/Cargo.toml
[INFO] crate crates.io crate compy 0.0.1 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]  Downloading crates ...
[INFO] [stderr]   Downloaded is_executable v0.1.2
[INFO] [stderr]   Downloaded hostfile v0.2.0
[INFO] [stderr]   Downloaded pgs-files v0.0.7
[INFO] [stderr]   Downloaded servicefile v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] 29512dba42dd957ec7b6a2f5d727d13d677e35dddc01e457c1a09b19185055d1
[INFO] running `Command { std: "docker" "start" "-a" "29512dba42dd957ec7b6a2f5d727d13d677e35dddc01e457c1a09b19185055d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "29512dba42dd957ec7b6a2f5d727d13d677e35dddc01e457c1a09b19185055d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29512dba42dd957ec7b6a2f5d727d13d677e35dddc01e457c1a09b19185055d1", kill_on_drop: false }`
[INFO] [stdout] 29512dba42dd957ec7b6a2f5d727d13d677e35dddc01e457c1a09b19185055d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] a61a752ef468d87af1f5f415949b1b896b4c754751f5edb1a088d9b4d62a58eb
[INFO] running `Command { std: "docker" "start" "-a" "a61a752ef468d87af1f5f415949b1b896b4c754751f5edb1a088d9b4d62a58eb", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]     Checking libc v0.1.12
[INFO] [stderr]     Checking servicefile v0.3.0
[INFO] [stderr]     Checking is_executable v0.1.2
[INFO] [stderr]     Checking hostfile v0.2.0
[INFO] [stderr]     Checking glob v0.3.0
[INFO] [stderr]     Checking pgs-files v0.0.7
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking users v0.10.0
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]  Documenting compy v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking compy v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.45s
[INFO] running `Command { std: "docker" "inspect" "a61a752ef468d87af1f5f415949b1b896b4c754751f5edb1a088d9b4d62a58eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a61a752ef468d87af1f5f415949b1b896b4c754751f5edb1a088d9b4d62a58eb", kill_on_drop: false }`
[INFO] [stdout] a61a752ef468d87af1f5f415949b1b896b4c754751f5edb1a088d9b4d62a58eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-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" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] 7c26756a2d7d6869fe65fcd369434f2c6f37ba8651659efa7e8911a4ba00cc2e
[INFO] running `Command { std: "docker" "start" "-a" "7c26756a2d7d6869fe65fcd369434f2c6f37ba8651659efa7e8911a4ba00cc2e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]     Checking unicode-width v0.1.7
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking vec_map v0.8.1
[INFO] [stderr]     Checking libc v0.1.12
[INFO] [stderr]     Checking strsim v0.8.0
[INFO] [stderr]     Checking ansi_term v0.11.0
[INFO] [stderr]     Checking is_executable v0.1.2
[INFO] [stderr]     Checking glob v0.3.0
[INFO] [stderr]     Checking hostfile v0.2.0
[INFO] [stderr]     Checking servicefile v0.3.0
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking pgs-files v0.0.7
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking users v0.10.0
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]  Documenting compy v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.35s
[INFO] running `Command { std: "docker" "inspect" "7c26756a2d7d6869fe65fcd369434f2c6f37ba8651659efa7e8911a4ba00cc2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c26756a2d7d6869fe65fcd369434f2c6f37ba8651659efa7e8911a4ba00cc2e", kill_on_drop: false }`
[INFO] [stdout] 7c26756a2d7d6869fe65fcd369434f2c6f37ba8651659efa7e8911a4ba00cc2e