[INFO] fetching crate usbip-device 0.1.4...
[INFO] documenting usbip-device-0.1.4 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate usbip-device 0.1.4 into /workspace/builds/worker-22/source
[INFO] validating manifest of crates.io crate usbip-device 0.1.4 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 usbip-device 0.1.4
[INFO] finished tweaking crates.io crate usbip-device 0.1.4
[INFO] tweaked toml for crates.io crate usbip-device 0.1.4 written to /workspace/builds/worker-22/source/Cargo.toml
[INFO] crate crates.io crate usbip-device 0.1.4 already has a lockfile, it will not be regenerated
[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-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] 605430ea5fb9f8a9b323bf86b650070e24a21d6731c57dd14717495c500de883
[INFO] running `Command { std: "docker" "start" "-a" "605430ea5fb9f8a9b323bf86b650070e24a21d6731c57dd14717495c500de883", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "605430ea5fb9f8a9b323bf86b650070e24a21d6731c57dd14717495c500de883", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "605430ea5fb9f8a9b323bf86b650070e24a21d6731c57dd14717495c500de883", kill_on_drop: false }`
[INFO] [stdout] 605430ea5fb9f8a9b323bf86b650070e24a21d6731c57dd14717495c500de883
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] 4d391b234a3194f39e001574e8cd88de36fdb3f7e8e69abc5d962174604d194a
[INFO] running `Command { std: "docker" "start" "-a" "4d391b234a3194f39e001574e8cd88de36fdb3f7e8e69abc5d962174604d194a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]     Checking usb-device v0.2.7
[INFO] [stderr]  Documenting usbip-device v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.91s
[INFO] running `Command { std: "docker" "inspect" "4d391b234a3194f39e001574e8cd88de36fdb3f7e8e69abc5d962174604d194a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d391b234a3194f39e001574e8cd88de36fdb3f7e8e69abc5d962174604d194a", kill_on_drop: false }`
[INFO] [stdout] 4d391b234a3194f39e001574e8cd88de36fdb3f7e8e69abc5d962174604d194a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] 957b82015818aa1d74deaa5b68cf6135e02ad940e18b19de18bb3bd3c5466204
[INFO] running `Command { std: "docker" "start" "-a" "957b82015818aa1d74deaa5b68cf6135e02ad940e18b19de18bb3bd3c5466204", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking usb-device v0.2.7
[INFO] [stderr]  Documenting usbip-device v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.81s
[INFO] running `Command { std: "docker" "inspect" "957b82015818aa1d74deaa5b68cf6135e02ad940e18b19de18bb3bd3c5466204", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "957b82015818aa1d74deaa5b68cf6135e02ad940e18b19de18bb3bd3c5466204", kill_on_drop: false }`
[INFO] [stdout] 957b82015818aa1d74deaa5b68cf6135e02ad940e18b19de18bb3bd3c5466204