[INFO] fetching crate otter-cli 1.0.0...
[INFO] documenting otter-cli-1.0.0 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate otter-cli 1.0.0 into /workspace/builds/worker-34/source
[INFO] validating manifest of crates.io crate otter-cli 1.0.0 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 otter-cli 1.0.0
[INFO] finished tweaking crates.io crate otter-cli 1.0.0
[INFO] tweaked toml for crates.io crate otter-cli 1.0.0 written to /workspace/builds/worker-34/source/Cargo.toml
[INFO] crate crates.io crate otter-cli 1.0.0 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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] ab6ee87ea60179c22a447a8f4e2048020d37bc4b76f942588ad9b7c100c4b040
[INFO] running `Command { std: "docker" "start" "-a" "ab6ee87ea60179c22a447a8f4e2048020d37bc4b76f942588ad9b7c100c4b040", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ab6ee87ea60179c22a447a8f4e2048020d37bc4b76f942588ad9b7c100c4b040", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab6ee87ea60179c22a447a8f4e2048020d37bc4b76f942588ad9b7c100c4b040", kill_on_drop: false }`
[INFO] [stdout] ab6ee87ea60179c22a447a8f4e2048020d37bc4b76f942588ad9b7c100c4b040
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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] 1c8d519233355ab4a235602dfd6d63010ff3cd865c4bcc6cbb954d047bdb7de5
[INFO] running `Command { std: "docker" "start" "-a" "1c8d519233355ab4a235602dfd6d63010ff3cd865c4bcc6cbb954d047bdb7de5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "1c8d519233355ab4a235602dfd6d63010ff3cd865c4bcc6cbb954d047bdb7de5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c8d519233355ab4a235602dfd6d63010ff3cd865c4bcc6cbb954d047bdb7de5", kill_on_drop: false }`
[INFO] [stdout] 1c8d519233355ab4a235602dfd6d63010ff3cd865c4bcc6cbb954d047bdb7de5