[INFO] fetching crate uncased 0.9.7...
[INFO] documenting uncased-0.9.7 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate uncased 0.9.7 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate uncased 0.9.7 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 uncased 0.9.7
[INFO] finished tweaking crates.io crate uncased 0.9.7
[INFO] tweaked toml for crates.io crate uncased 0.9.7 written to /workspace/builds/worker-7/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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 769cdd06950fd09c864e9c8e7214b01fd14fdd1db301fd295a2a120567dba2e0
[INFO] running `Command { std: "docker" "start" "-a" "769cdd06950fd09c864e9c8e7214b01fd14fdd1db301fd295a2a120567dba2e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "769cdd06950fd09c864e9c8e7214b01fd14fdd1db301fd295a2a120567dba2e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "769cdd06950fd09c864e9c8e7214b01fd14fdd1db301fd295a2a120567dba2e0", kill_on_drop: false }`
[INFO] [stdout] 769cdd06950fd09c864e9c8e7214b01fd14fdd1db301fd295a2a120567dba2e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] b239e8c66d6523281bafd72e981e579b3286dbb3790dcac7990937530fd4d0e5
[INFO] running `Command { std: "docker" "start" "-a" "b239e8c66d6523281bafd72e981e579b3286dbb3790dcac7990937530fd4d0e5", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling uncased v0.9.7 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting uncased v0.9.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.06s
[INFO] running `Command { std: "docker" "inspect" "b239e8c66d6523281bafd72e981e579b3286dbb3790dcac7990937530fd4d0e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b239e8c66d6523281bafd72e981e579b3286dbb3790dcac7990937530fd4d0e5", kill_on_drop: false }`
[INFO] [stdout] b239e8c66d6523281bafd72e981e579b3286dbb3790dcac7990937530fd4d0e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] e1cdea73d10e0bfd8fe159744e110ce8b9d2db1f3fc1a068c40f57827ba4d030
[INFO] running `Command { std: "docker" "start" "-a" "e1cdea73d10e0bfd8fe159744e110ce8b9d2db1f3fc1a068c40f57827ba4d030", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling uncased v0.9.7 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting uncased v0.9.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.65s
[INFO] running `Command { std: "docker" "inspect" "e1cdea73d10e0bfd8fe159744e110ce8b9d2db1f3fc1a068c40f57827ba4d030", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1cdea73d10e0bfd8fe159744e110ce8b9d2db1f3fc1a068c40f57827ba4d030", kill_on_drop: false }`
[INFO] [stdout] e1cdea73d10e0bfd8fe159744e110ce8b9d2db1f3fc1a068c40f57827ba4d030