[INFO] fetching crate tange 0.1.1...
[INFO] documenting tange-0.1.1 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate tange 0.1.1 into /workspace/builds/worker-21/source
[INFO] validating manifest of crates.io crate tange 0.1.1 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 tange 0.1.1
[INFO] finished tweaking crates.io crate tange 0.1.1
[INFO] tweaked toml for crates.io crate tange 0.1.1 written to /workspace/builds/worker-21/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-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] e249a2f3838c33238435792f530451cf6aed3f94aa86073b6c48a5b9958ad7b9
[INFO] running `Command { std: "docker" "start" "-a" "e249a2f3838c33238435792f530451cf6aed3f94aa86073b6c48a5b9958ad7b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e249a2f3838c33238435792f530451cf6aed3f94aa86073b6c48a5b9958ad7b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e249a2f3838c33238435792f530451cf6aed3f94aa86073b6c48a5b9958ad7b9", kill_on_drop: false }`
[INFO] [stdout] e249a2f3838c33238435792f530451cf6aed3f94aa86073b6c48a5b9958ad7b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] 948790ab97cd7eebfddd44c594dc3a5a8842edb3de95e98699004bbc98720bf4
[INFO] running `Command { std: "docker" "start" "-a" "948790ab97cd7eebfddd44c594dc3a5a8842edb3de95e98699004bbc98720bf4", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking indexmap v0.4.1
[INFO] [stderr]     Checking jobpool v0.3.8
[INFO] [stderr]     Checking priority-queue v0.5.4
[INFO] [stderr]     Checking num_cpus v1.13.1
[INFO] [stderr]  Documenting tange v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.47s
[INFO] running `Command { std: "docker" "inspect" "948790ab97cd7eebfddd44c594dc3a5a8842edb3de95e98699004bbc98720bf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "948790ab97cd7eebfddd44c594dc3a5a8842edb3de95e98699004bbc98720bf4", kill_on_drop: false }`
[INFO] [stdout] 948790ab97cd7eebfddd44c594dc3a5a8842edb3de95e98699004bbc98720bf4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] 8ee2482c1b82876766da80993bb019ec97e5464d19263390807ee760df1889ad
[INFO] running `Command { std: "docker" "start" "-a" "8ee2482c1b82876766da80993bb019ec97e5464d19263390807ee760df1889ad", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]     Checking indexmap v0.4.1
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking jobpool v0.3.8
[INFO] [stderr]     Checking priority-queue v0.5.4
[INFO] [stderr]     Checking num_cpus v1.13.1
[INFO] [stderr]  Documenting tange v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.58s
[INFO] running `Command { std: "docker" "inspect" "8ee2482c1b82876766da80993bb019ec97e5464d19263390807ee760df1889ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ee2482c1b82876766da80993bb019ec97e5464d19263390807ee760df1889ad", kill_on_drop: false }`
[INFO] [stdout] 8ee2482c1b82876766da80993bb019ec97e5464d19263390807ee760df1889ad