[INFO] fetching crate bfom 0.1.19...
[INFO] documenting bfom-0.1.19 against 1.54.0 for beta-1.55-rustdoc-1
[INFO] extracting crate bfom 0.1.19 into /workspace/builds/worker-89/source
[INFO] validating manifest of crates.io crate bfom 0.1.19 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 bfom 0.1.19
[INFO] finished tweaking crates.io crate bfom 0.1.19
[INFO] tweaked toml for crates.io crate bfom 0.1.19 written to /workspace/builds/worker-89/source/Cargo.toml
[INFO] crate crates.io crate bfom 0.1.19 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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] a1e5c0f936fcb1a9d40b7f9dda99cc83841c99da91140204283a4465f6f6be70
[INFO] running `Command { std: "docker" "start" "-a" "a1e5c0f936fcb1a9d40b7f9dda99cc83841c99da91140204283a4465f6f6be70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a1e5c0f936fcb1a9d40b7f9dda99cc83841c99da91140204283a4465f6f6be70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1e5c0f936fcb1a9d40b7f9dda99cc83841c99da91140204283a4465f6f6be70", kill_on_drop: false }`
[INFO] [stdout] a1e5c0f936fcb1a9d40b7f9dda99cc83841c99da91140204283a4465f6f6be70
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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] f5efc10a0e884da058c3206075043123c49f89052e3eb1a70366d09531317084
[INFO] running `Command { std: "docker" "start" "-a" "f5efc10a0e884da058c3206075043123c49f89052e3eb1a70366d09531317084", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking toml v0.5.8
[INFO] [stderr]     Checking bfom v0.1.19 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting bfom v0.1.19 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.83s
[INFO] running `Command { std: "docker" "inspect" "f5efc10a0e884da058c3206075043123c49f89052e3eb1a70366d09531317084", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5efc10a0e884da058c3206075043123c49f89052e3eb1a70366d09531317084", kill_on_drop: false }`
[INFO] [stdout] f5efc10a0e884da058c3206075043123c49f89052e3eb1a70366d09531317084
