[INFO] fetching crate kot 0.0.0...
[INFO] documenting kot-0.0.0 against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] extracting crate kot 0.0.0 into /workspace/builds/worker-78/source
[INFO] validating manifest of crates.io crate kot 0.0.0 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 kot 0.0.0
[INFO] finished tweaking crates.io crate kot 0.0.0
[INFO] tweaked toml for crates.io crate kot 0.0.0 written to /workspace/builds/worker-78/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "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-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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] 4b1e8515399d91679683c1244c5ead6385e54f456adaf1c1b89aa9e85a850d90
[INFO] running `Command { std: "docker" "start" "-a" "4b1e8515399d91679683c1244c5ead6385e54f456adaf1c1b89aa9e85a850d90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4b1e8515399d91679683c1244c5ead6385e54f456adaf1c1b89aa9e85a850d90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b1e8515399d91679683c1244c5ead6385e54f456adaf1c1b89aa9e85a850d90", kill_on_drop: false }`
[INFO] [stdout] 4b1e8515399d91679683c1244c5ead6385e54f456adaf1c1b89aa9e85a850d90
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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] a6d1d4596503fd1b58dcf6dfb98f08f0dca01074cdf5addae0500992fa7d7378
[INFO] running `Command { std: "docker" "start" "-a" "a6d1d4596503fd1b58dcf6dfb98f08f0dca01074cdf5addae0500992fa7d7378", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Documenting kot v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.64s
[INFO] running `Command { std: "docker" "inspect" "a6d1d4596503fd1b58dcf6dfb98f08f0dca01074cdf5addae0500992fa7d7378", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6d1d4596503fd1b58dcf6dfb98f08f0dca01074cdf5addae0500992fa7d7378", kill_on_drop: false }`
[INFO] [stdout] a6d1d4596503fd1b58dcf6dfb98f08f0dca01074cdf5addae0500992fa7d7378
