[INFO] fetching crate board 0.2.2...
[INFO] documenting board-0.2.2 against 1.54.0 for beta-1.55-rustdoc-1
[INFO] extracting crate board 0.2.2 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate board 0.2.2 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate board 0.2.2
[INFO] finished tweaking crates.io crate board 0.2.2
[INFO] tweaked toml for crates.io crate board 0.2.2 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 86327b7214844767d130305c0f549d44029b41c1ea6d560ec0fa14e0d6951df6
[INFO] running `Command { std: "docker" "start" "-a" "86327b7214844767d130305c0f549d44029b41c1ea6d560ec0fa14e0d6951df6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "86327b7214844767d130305c0f549d44029b41c1ea6d560ec0fa14e0d6951df6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86327b7214844767d130305c0f549d44029b41c1ea6d560ec0fa14e0d6951df6", kill_on_drop: false }`
[INFO] [stdout] 86327b7214844767d130305c0f549d44029b41c1ea6d560ec0fa14e0d6951df6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+1.54.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d88e15e894324cd3415b27bd4d3fbbb9cdc82a7be7380dd3c22cf0a2df2c4fa2
[INFO] running `Command { std: "docker" "start" "-a" "d88e15e894324cd3415b27bd4d3fbbb9cdc82a7be7380dd3c22cf0a2df2c4fa2", kill_on_drop: false }`
[INFO] [stderr]  Documenting board v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.56s
[INFO] running `Command { std: "docker" "inspect" "d88e15e894324cd3415b27bd4d3fbbb9cdc82a7be7380dd3c22cf0a2df2c4fa2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d88e15e894324cd3415b27bd4d3fbbb9cdc82a7be7380dd3c22cf0a2df2c4fa2", kill_on_drop: false }`
[INFO] [stdout] d88e15e894324cd3415b27bd4d3fbbb9cdc82a7be7380dd3c22cf0a2df2c4fa2
