[INFO] fetching crate ferris-bot 0.2.6...
[INFO] documenting ferris-bot-0.2.6 against 1.54.0 for beta-1.55-rustdoc-1
[INFO] extracting crate ferris-bot 0.2.6 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate ferris-bot 0.2.6 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 ferris-bot 0.2.6
[INFO] finished tweaking crates.io crate ferris-bot 0.2.6
[INFO] tweaked toml for crates.io crate ferris-bot 0.2.6 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate ferris-bot 0.2.6 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] 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] cfcc14afaef8bef79c3a35deebe081e94eb6baf140b1ef2337fb59f8d8fb317c
[INFO] running `Command { std: "docker" "start" "-a" "cfcc14afaef8bef79c3a35deebe081e94eb6baf140b1ef2337fb59f8d8fb317c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cfcc14afaef8bef79c3a35deebe081e94eb6baf140b1ef2337fb59f8d8fb317c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfcc14afaef8bef79c3a35deebe081e94eb6baf140b1ef2337fb59f8d8fb317c", kill_on_drop: false }`
[INFO] [stdout] cfcc14afaef8bef79c3a35deebe081e94eb6baf140b1ef2337fb59f8d8fb317c
[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] 40cafb7ad36d3ec06806e2fc88a8b61a3291586a160e001c6f5e52a26621ec6f
[INFO] running `Command { std: "docker" "start" "-a" "40cafb7ad36d3ec06806e2fc88a8b61a3291586a160e001c6f5e52a26621ec6f", kill_on_drop: false }`
[INFO] [stderr]    Compiling serenity v0.10.8
[INFO] [stderr]    Compiling tokio v1.7.1
[INFO] [stderr]     Checking ring v0.16.20
[INFO] [stderr]     Checking flate2 v1.0.20
[INFO] [stderr]     Checking futures-util v0.3.15
[INFO] [stderr]     Checking tungstenite v0.11.1
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking toml v0.5.8
[INFO] [stderr]     Checking webpki v0.21.4
[INFO] [stderr]     Checking sct v0.6.1
[INFO] [stderr]     Checking rustls v0.19.1
[INFO] [stderr]     Checking webpki-roots v0.20.0
[INFO] [stderr]     Checking webpki-roots v0.21.1
[INFO] [stderr]     Checking futures v0.3.15
[INFO] [stderr]     Checking tokio-util v0.6.7
[INFO] [stderr]     Checking tokio-rustls v0.22.0
[INFO] [stderr]     Checking async-tungstenite v0.11.0
[INFO] [stderr]     Checking h2 v0.3.3
[INFO] [stderr]     Checking hyper v0.14.9
[INFO] [stderr]     Checking hyper-rustls v0.22.1
[INFO] [stderr]     Checking reqwest v0.11.4
[INFO] [stderr]  Documenting ferris-bot v0.2.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 40.84s
[INFO] running `Command { std: "docker" "inspect" "40cafb7ad36d3ec06806e2fc88a8b61a3291586a160e001c6f5e52a26621ec6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40cafb7ad36d3ec06806e2fc88a8b61a3291586a160e001c6f5e52a26621ec6f", kill_on_drop: false }`
[INFO] [stdout] 40cafb7ad36d3ec06806e2fc88a8b61a3291586a160e001c6f5e52a26621ec6f
