[INFO] fetching crate engineering 0.0.1...
[INFO] documenting engineering-0.0.1 against beta-2023-04-20 for beta-1.70-rustdoc-1
[INFO] extracting crate engineering 0.0.1 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate engineering 0.0.1 on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate engineering 0.0.1
[INFO] finished tweaking crates.io crate engineering 0.0.1
[INFO] tweaked toml for crates.io crate engineering 0.0.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate crates.io crate engineering 0.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bcbb6f5b6a54f5605802a663e4638917e7b083457c28e5da6af6f27f2faba8cc
[INFO] running `Command { std: "docker" "start" "-a" "bcbb6f5b6a54f5605802a663e4638917e7b083457c28e5da6af6f27f2faba8cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bcbb6f5b6a54f5605802a663e4638917e7b083457c28e5da6af6f27f2faba8cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bcbb6f5b6a54f5605802a663e4638917e7b083457c28e5da6af6f27f2faba8cc", kill_on_drop: false }`
[INFO] [stdout] bcbb6f5b6a54f5605802a663e4638917e7b083457c28e5da6af6f27f2faba8cc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTFLAGS=--cap-lints=warn" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 93bff419ae70c0f0f9917b07f6bb6ee517c131aba6ff41f4c7863e999efe5da9
[INFO] running `Command { std: "docker" "start" "-a" "93bff419ae70c0f0f9917b07f6bb6ee517c131aba6ff41f4c7863e999efe5da9", kill_on_drop: false }`
[INFO] [stderr]  Documenting engineering v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "93bff419ae70c0f0f9917b07f6bb6ee517c131aba6ff41f4c7863e999efe5da9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93bff419ae70c0f0f9917b07f6bb6ee517c131aba6ff41f4c7863e999efe5da9", kill_on_drop: false }`
[INFO] [stdout] 93bff419ae70c0f0f9917b07f6bb6ee517c131aba6ff41f4c7863e999efe5da9
