[INFO] fetching crate docs 0.0.0...
[INFO] documenting docs-0.0.0 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate docs 0.0.0 into /workspace/builds/worker-117/source
[INFO] validating manifest of crates.io crate docs 0.0.0 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 docs 0.0.0
[INFO] finished tweaking crates.io crate docs 0.0.0
[INFO] tweaked toml for crates.io crate docs 0.0.0 written to /workspace/builds/worker-117/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-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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] 057e8b85c42eadb18ca93ddd095df910f99c259cfed6b6855fa745a59b17c33a
[INFO] running `Command { std: "docker" "start" "-a" "057e8b85c42eadb18ca93ddd095df910f99c259cfed6b6855fa745a59b17c33a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "057e8b85c42eadb18ca93ddd095df910f99c259cfed6b6855fa745a59b17c33a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "057e8b85c42eadb18ca93ddd095df910f99c259cfed6b6855fa745a59b17c33a", kill_on_drop: false }`
[INFO] [stdout] 057e8b85c42eadb18ca93ddd095df910f99c259cfed6b6855fa745a59b17c33a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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] b1f9242cc224e767dff2c71d9a6df35e94a095e8580ff8493caca47cb839b143
[INFO] running `Command { std: "docker" "start" "-a" "b1f9242cc224e767dff2c71d9a6df35e94a095e8580ff8493caca47cb839b143", kill_on_drop: false }`
[INFO] [stderr]  Documenting docs v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.34s
[INFO] running `Command { std: "docker" "inspect" "b1f9242cc224e767dff2c71d9a6df35e94a095e8580ff8493caca47cb839b143", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1f9242cc224e767dff2c71d9a6df35e94a095e8580ff8493caca47cb839b143", kill_on_drop: false }`
[INFO] [stdout] b1f9242cc224e767dff2c71d9a6df35e94a095e8580ff8493caca47cb839b143
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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] 3c1df1f4cd24e7f60b9a2d502689ea1589eb57146cd7f98a828b3572b65e7a78
[INFO] running `Command { std: "docker" "start" "-a" "3c1df1f4cd24e7f60b9a2d502689ea1589eb57146cd7f98a828b3572b65e7a78", kill_on_drop: false }`
[INFO] [stderr]  Documenting docs v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `Command { std: "docker" "inspect" "3c1df1f4cd24e7f60b9a2d502689ea1589eb57146cd7f98a828b3572b65e7a78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c1df1f4cd24e7f60b9a2d502689ea1589eb57146cd7f98a828b3572b65e7a78", kill_on_drop: false }`
[INFO] [stdout] 3c1df1f4cd24e7f60b9a2d502689ea1589eb57146cd7f98a828b3572b65e7a78