[INFO] fetching crate partition 0.1.2...
[INFO] documenting partition-0.1.2 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate partition 0.1.2 into /workspace/builds/worker-28/source
[INFO] validating manifest of crates.io crate partition 0.1.2 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 partition 0.1.2
[INFO] finished tweaking crates.io crate partition 0.1.2
[INFO] tweaked toml for crates.io crate partition 0.1.2 written to /workspace/builds/worker-28/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] [stderr]     Blocking waiting for file lock on package cache
[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-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] 85f2ff66e7562127ead74d1ea14947a436f6c0cef67459008c941fcefc510eca
[INFO] running `Command { std: "docker" "start" "-a" "85f2ff66e7562127ead74d1ea14947a436f6c0cef67459008c941fcefc510eca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "85f2ff66e7562127ead74d1ea14947a436f6c0cef67459008c941fcefc510eca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85f2ff66e7562127ead74d1ea14947a436f6c0cef67459008c941fcefc510eca", kill_on_drop: false }`
[INFO] [stdout] 85f2ff66e7562127ead74d1ea14947a436f6c0cef67459008c941fcefc510eca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] dabac479e5c874a7936d2cd130ea7226c120163dc0eac2c3637434f60fa8864b
[INFO] running `Command { std: "docker" "start" "-a" "dabac479e5c874a7936d2cd130ea7226c120163dc0eac2c3637434f60fa8864b", kill_on_drop: false }`
[INFO] [stderr]  Documenting partition v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `Command { std: "docker" "inspect" "dabac479e5c874a7936d2cd130ea7226c120163dc0eac2c3637434f60fa8864b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dabac479e5c874a7936d2cd130ea7226c120163dc0eac2c3637434f60fa8864b", kill_on_drop: false }`
[INFO] [stdout] dabac479e5c874a7936d2cd130ea7226c120163dc0eac2c3637434f60fa8864b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] d21d9ef40d79f81628ba0ccf68fee8310b83e92d69d76884b7ad8dff81fce15d
[INFO] running `Command { std: "docker" "start" "-a" "d21d9ef40d79f81628ba0ccf68fee8310b83e92d69d76884b7ad8dff81fce15d", kill_on_drop: false }`
[INFO] [stderr]  Documenting partition v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "d21d9ef40d79f81628ba0ccf68fee8310b83e92d69d76884b7ad8dff81fce15d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d21d9ef40d79f81628ba0ccf68fee8310b83e92d69d76884b7ad8dff81fce15d", kill_on_drop: false }`
[INFO] [stdout] d21d9ef40d79f81628ba0ccf68fee8310b83e92d69d76884b7ad8dff81fce15d