[INFO] fetching crate coral-client 0.1.0-alpha...
[INFO] documenting coral-client-0.1.0-alpha against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate coral-client 0.1.0-alpha into /workspace/builds/worker-80/source
[INFO] validating manifest of crates.io crate coral-client 0.1.0-alpha on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate coral-client 0.1.0-alpha
[INFO] finished tweaking crates.io crate coral-client 0.1.0-alpha
[INFO] tweaked toml for crates.io crate coral-client 0.1.0-alpha written to /workspace/builds/worker-80/source/Cargo.toml
[INFO] crate crates.io crate coral-client 0.1.0-alpha already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "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-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bc59c4bccec21f6cd3bc8a78f8eb51104abd8081c1a4ddb977b447a9c1d15123
[INFO] running `Command { std: "docker" "start" "-a" "bc59c4bccec21f6cd3bc8a78f8eb51104abd8081c1a4ddb977b447a9c1d15123", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bc59c4bccec21f6cd3bc8a78f8eb51104abd8081c1a4ddb977b447a9c1d15123", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc59c4bccec21f6cd3bc8a78f8eb51104abd8081c1a4ddb977b447a9c1d15123", kill_on_drop: false }`
[INFO] [stdout] bc59c4bccec21f6cd3bc8a78f8eb51104abd8081c1a4ddb977b447a9c1d15123
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5810c50706c7ae33eddf581d58c5b0c2d7297f9f146206a1c2ef7f0cb148f6d8
[INFO] running `Command { std: "docker" "start" "-a" "5810c50706c7ae33eddf581d58c5b0c2d7297f9f146206a1c2ef7f0cb148f6d8", kill_on_drop: false }`
[INFO] [stderr]  Documenting coral-client v0.1.0-alpha (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `Command { std: "docker" "inspect" "5810c50706c7ae33eddf581d58c5b0c2d7297f9f146206a1c2ef7f0cb148f6d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5810c50706c7ae33eddf581d58c5b0c2d7297f9f146206a1c2ef7f0cb148f6d8", kill_on_drop: false }`
[INFO] [stdout] 5810c50706c7ae33eddf581d58c5b0c2d7297f9f146206a1c2ef7f0cb148f6d8