[INFO] fetching crate engineering 0.0.1...
[INFO] documenting engineering-0.0.1 against 1.69.0 for beta-1.70-rustdoc-1
[INFO] extracting crate engineering 0.0.1 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate engineering 0.0.1 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "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-tc1/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" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6e36c10b1089509fc485977f3c5dc2856fd4068b5853f31d3dbedc96b1e05b1e
[INFO] running `Command { std: "docker" "start" "-a" "6e36c10b1089509fc485977f3c5dc2856fd4068b5853f31d3dbedc96b1e05b1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6e36c10b1089509fc485977f3c5dc2856fd4068b5853f31d3dbedc96b1e05b1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e36c10b1089509fc485977f3c5dc2856fd4068b5853f31d3dbedc96b1e05b1e", kill_on_drop: false }`
[INFO] [stdout] 6e36c10b1089509fc485977f3c5dc2856fd4068b5853f31d3dbedc96b1e05b1e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+1.69.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 002bf161648660f4c1e11c075feff51e229a9623c677f16246de639b1bf3c7ae
[INFO] running `Command { std: "docker" "start" "-a" "002bf161648660f4c1e11c075feff51e229a9623c677f16246de639b1bf3c7ae", kill_on_drop: false }`
[INFO] [stderr]  Documenting engineering v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "002bf161648660f4c1e11c075feff51e229a9623c677f16246de639b1bf3c7ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "002bf161648660f4c1e11c075feff51e229a9623c677f16246de639b1bf3c7ae", kill_on_drop: false }`
[INFO] [stdout] 002bf161648660f4c1e11c075feff51e229a9623c677f16246de639b1bf3c7ae
