[INFO] fetching crate eh 0.1.0...
[INFO] documenting eh-0.1.0 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate eh 0.1.0 into /workspace/builds/worker-112/source
[INFO] validating manifest of crates.io crate eh 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 eh 0.1.0
[INFO] finished tweaking crates.io crate eh 0.1.0
[INFO] tweaked toml for crates.io crate eh 0.1.0 written to /workspace/builds/worker-112/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-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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] 9b8785c9b04e7cea4e5dab297293f3f23301ab60d0949276f73a2ac40a93b4e7
[INFO] running `Command { std: "docker" "start" "-a" "9b8785c9b04e7cea4e5dab297293f3f23301ab60d0949276f73a2ac40a93b4e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9b8785c9b04e7cea4e5dab297293f3f23301ab60d0949276f73a2ac40a93b4e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b8785c9b04e7cea4e5dab297293f3f23301ab60d0949276f73a2ac40a93b4e7", kill_on_drop: false }`
[INFO] [stdout] 9b8785c9b04e7cea4e5dab297293f3f23301ab60d0949276f73a2ac40a93b4e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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] f80f996a2d4609ad4533e86db20f3f3d4f29e61b67215d4282580ea72c99ca91
[INFO] running `Command { std: "docker" "start" "-a" "f80f996a2d4609ad4533e86db20f3f3d4f29e61b67215d4282580ea72c99ca91", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Documenting eh v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `Command { std: "docker" "inspect" "f80f996a2d4609ad4533e86db20f3f3d4f29e61b67215d4282580ea72c99ca91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f80f996a2d4609ad4533e86db20f3f3d4f29e61b67215d4282580ea72c99ca91", kill_on_drop: false }`
[INFO] [stdout] f80f996a2d4609ad4533e86db20f3f3d4f29e61b67215d4282580ea72c99ca91
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=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] bef05d6649270c67c1afc6256f9bfd366e31d4a6062fe6ad61db4ce836d21f0f
[INFO] running `Command { std: "docker" "start" "-a" "bef05d6649270c67c1afc6256f9bfd366e31d4a6062fe6ad61db4ce836d21f0f", kill_on_drop: false }`
[INFO] [stderr]  Documenting eh v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.16s
[INFO] running `Command { std: "docker" "inspect" "bef05d6649270c67c1afc6256f9bfd366e31d4a6062fe6ad61db4ce836d21f0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bef05d6649270c67c1afc6256f9bfd366e31d4a6062fe6ad61db4ce836d21f0f", kill_on_drop: false }`
[INFO] [stdout] bef05d6649270c67c1afc6256f9bfd366e31d4a6062fe6ad61db4ce836d21f0f