[INFO] fetching crate sloggrs 0.1.0...
[INFO] documenting sloggrs-0.1.0 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate sloggrs 0.1.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate sloggrs 0.1.0 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 sloggrs 0.1.0
[INFO] finished tweaking crates.io crate sloggrs 0.1.0
[INFO] tweaked toml for crates.io crate sloggrs 0.1.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 2f4c7613a6659aaf50ef480b6cc68a94d1b6db64aee9c5ed24187ef7b18dbf10
[INFO] running `Command { std: "docker" "start" "-a" "2f4c7613a6659aaf50ef480b6cc68a94d1b6db64aee9c5ed24187ef7b18dbf10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2f4c7613a6659aaf50ef480b6cc68a94d1b6db64aee9c5ed24187ef7b18dbf10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f4c7613a6659aaf50ef480b6cc68a94d1b6db64aee9c5ed24187ef7b18dbf10", kill_on_drop: false }`
[INFO] [stdout] 2f4c7613a6659aaf50ef480b6cc68a94d1b6db64aee9c5ed24187ef7b18dbf10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] eabcb05143fdc8efe9db87aebb4dfe1daad26ca8f73ca5e81ea238176230a84f
[INFO] running `Command { std: "docker" "start" "-a" "eabcb05143fdc8efe9db87aebb4dfe1daad26ca8f73ca5e81ea238176230a84f", kill_on_drop: false }`
[INFO] [stderr]  Documenting sloggrs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `Command { std: "docker" "inspect" "eabcb05143fdc8efe9db87aebb4dfe1daad26ca8f73ca5e81ea238176230a84f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eabcb05143fdc8efe9db87aebb4dfe1daad26ca8f73ca5e81ea238176230a84f", kill_on_drop: false }`
[INFO] [stdout] eabcb05143fdc8efe9db87aebb4dfe1daad26ca8f73ca5e81ea238176230a84f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-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" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] 446023ca9a7c7ce272fa414ce42805d6f7bef410a4420a60da4ec2e0e45bd76f
[INFO] running `Command { std: "docker" "start" "-a" "446023ca9a7c7ce272fa414ce42805d6f7bef410a4420a60da4ec2e0e45bd76f", kill_on_drop: false }`
[INFO] [stderr]  Documenting sloggrs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "446023ca9a7c7ce272fa414ce42805d6f7bef410a4420a60da4ec2e0e45bd76f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "446023ca9a7c7ce272fa414ce42805d6f7bef410a4420a60da4ec2e0e45bd76f", kill_on_drop: false }`
[INFO] [stdout] 446023ca9a7c7ce272fa414ce42805d6f7bef410a4420a60da4ec2e0e45bd76f