[INFO] fetching crate cranky 0.1.0...
[INFO] documenting cranky-0.1.0 against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] extracting crate cranky 0.1.0 into /workspace/builds/worker-31/source
[INFO] validating manifest of crates.io crate cranky 0.1.0 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cranky 0.1.0
[INFO] finished tweaking crates.io crate cranky 0.1.0
[INFO] tweaked toml for crates.io crate cranky 0.1.0 written to /workspace/builds/worker-31/source/Cargo.toml
[INFO] crate crates.io crate cranky 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded backtrace v0.3.37
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bb17bcf7625ec827f0ea5a026af5372c0a48484a22e110fc7d2e7efbcf08c02a
[INFO] running `Command { std: "docker" "start" "-a" "bb17bcf7625ec827f0ea5a026af5372c0a48484a22e110fc7d2e7efbcf08c02a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bb17bcf7625ec827f0ea5a026af5372c0a48484a22e110fc7d2e7efbcf08c02a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb17bcf7625ec827f0ea5a026af5372c0a48484a22e110fc7d2e7efbcf08c02a", kill_on_drop: false }`
[INFO] [stdout] bb17bcf7625ec827f0ea5a026af5372c0a48484a22e110fc7d2e7efbcf08c02a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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" "+beta-2021-08-01" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b340251c1e0b72aa63f4de78411978220da7753608d2259f43334c4a618a2b4e
[INFO] running `Command { std: "docker" "start" "-a" "b340251c1e0b72aa63f4de78411978220da7753608d2259f43334c4a618a2b4e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling cc v1.0.45
[INFO] [stderr]    Compiling libc v0.2.62
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]    Compiling backtrace-sys v0.1.31
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]     Checking backtrace v0.3.37
[INFO] [stderr]    Compiling synstructure v0.10.2
[INFO] [stderr]     Checking failure v0.1.5
[INFO] [stderr]  Documenting cranky v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.23s
[INFO] running `Command { std: "docker" "inspect" "b340251c1e0b72aa63f4de78411978220da7753608d2259f43334c4a618a2b4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b340251c1e0b72aa63f4de78411978220da7753608d2259f43334c4a618a2b4e", kill_on_drop: false }`
[INFO] [stdout] b340251c1e0b72aa63f4de78411978220da7753608d2259f43334c4a618a2b4e
