[INFO] fetching crate cargo-build-dependencies 0.1.3...
[INFO] documenting cargo-build-dependencies-0.1.3 against 1.54.0 for beta-1.55-rustdoc-1
[INFO] extracting crate cargo-build-dependencies 0.1.3 into /workspace/builds/worker-63/source
[INFO] validating manifest of crates.io crate cargo-build-dependencies 0.1.3 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 cargo-build-dependencies 0.1.3
[INFO] finished tweaking crates.io crate cargo-build-dependencies 0.1.3
[INFO] tweaked toml for crates.io crate cargo-build-dependencies 0.1.3 written to /workspace/builds/worker-63/source/Cargo.toml
[INFO] crate crates.io crate cargo-build-dependencies 0.1.3 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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] 86328ae4ae57c3bf70f3dadf0aac2b9064cf9bebaffba030aba0a77fd83a2964
[INFO] running `Command { std: "docker" "start" "-a" "86328ae4ae57c3bf70f3dadf0aac2b9064cf9bebaffba030aba0a77fd83a2964", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "86328ae4ae57c3bf70f3dadf0aac2b9064cf9bebaffba030aba0a77fd83a2964", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86328ae4ae57c3bf70f3dadf0aac2b9064cf9bebaffba030aba0a77fd83a2964", kill_on_drop: false }`
[INFO] [stdout] 86328ae4ae57c3bf70f3dadf0aac2b9064cf9bebaffba030aba0a77fd83a2964
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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] 4cef239f3f33b01f23e831cf511875ea684df5ece8ff0080b853fd0d3291d6df
[INFO] running `Command { std: "docker" "start" "-a" "4cef239f3f33b01f23e831cf511875ea684df5ece8ff0080b853fd0d3291d6df", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking clap v2.33.1
[INFO] [stderr]     Checking toml v0.5.6
[INFO] [stderr]  Documenting cargo-build-dependencies v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.60s
[INFO] running `Command { std: "docker" "inspect" "4cef239f3f33b01f23e831cf511875ea684df5ece8ff0080b853fd0d3291d6df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4cef239f3f33b01f23e831cf511875ea684df5ece8ff0080b853fd0d3291d6df", kill_on_drop: false }`
[INFO] [stdout] 4cef239f3f33b01f23e831cf511875ea684df5ece8ff0080b853fd0d3291d6df
