[INFO] fetching crate cargo_marker_dev 0.0.0-placeholder...
[INFO] documenting cargo_marker_dev-0.0.0-placeholder against beta-2023-04-20 for beta-1.70-rustdoc-1
[INFO] extracting crate cargo_marker_dev 0.0.0-placeholder into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate cargo_marker_dev 0.0.0-placeholder 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 cargo_marker_dev 0.0.0-placeholder
[INFO] finished tweaking crates.io crate cargo_marker_dev 0.0.0-placeholder
[INFO] tweaked toml for crates.io crate cargo_marker_dev 0.0.0-placeholder written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate crates.io crate cargo_marker_dev 0.0.0-placeholder 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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] bb51a900d64b401290ca6ce50ee51300c5661441679db75491a61cf14acadc55
[INFO] running `Command { std: "docker" "start" "-a" "bb51a900d64b401290ca6ce50ee51300c5661441679db75491a61cf14acadc55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bb51a900d64b401290ca6ce50ee51300c5661441679db75491a61cf14acadc55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb51a900d64b401290ca6ce50ee51300c5661441679db75491a61cf14acadc55", kill_on_drop: false }`
[INFO] [stdout] bb51a900d64b401290ca6ce50ee51300c5661441679db75491a61cf14acadc55
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 50d8dfb6f9f7a77b92a57175d467b155b6db77b2e03e33aec22c41fb760dd5dd
[INFO] running `Command { std: "docker" "start" "-a" "50d8dfb6f9f7a77b92a57175d467b155b6db77b2e03e33aec22c41fb760dd5dd", kill_on_drop: false }`
[INFO] [stderr]  Documenting cargo_marker_dev v0.0.0-placeholder (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "50d8dfb6f9f7a77b92a57175d467b155b6db77b2e03e33aec22c41fb760dd5dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50d8dfb6f9f7a77b92a57175d467b155b6db77b2e03e33aec22c41fb760dd5dd", kill_on_drop: false }`
[INFO] [stdout] 50d8dfb6f9f7a77b92a57175d467b155b6db77b2e03e33aec22c41fb760dd5dd
