[INFO] fetching crate rppal 0.13.1...
[INFO] documenting rppal-0.13.1 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate rppal 0.13.1 into /workspace/builds/worker-28/source
[INFO] validating manifest of crates.io crate rppal 0.13.1 on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rppal 0.13.1
[INFO] finished tweaking crates.io crate rppal 0.13.1
[INFO] tweaked toml for crates.io crate rppal 0.13.1 written to /workspace/builds/worker-28/source/Cargo.toml
[INFO] crate crates.io crate rppal 0.13.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded spin_sleep v1.0.0
[INFO] [stderr]   Downloaded embedded-hal v0.2.6
[INFO] [stderr]   Downloaded embedded-hal v1.0.0-alpha.5
[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" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 50579b5297a5e6957afff3817066280828cf27dfbe0ae010a998c22a1da96b6f
[INFO] running `Command { std: "docker" "start" "-a" "50579b5297a5e6957afff3817066280828cf27dfbe0ae010a998c22a1da96b6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "50579b5297a5e6957afff3817066280828cf27dfbe0ae010a998c22a1da96b6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50579b5297a5e6957afff3817066280828cf27dfbe0ae010a998c22a1da96b6f", kill_on_drop: false }`
[INFO] [stdout] 50579b5297a5e6957afff3817066280828cf27dfbe0ae010a998c22a1da96b6f
[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" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e3e4f983e53d140b6840a8283ca10e9a7138603dccd4d58026e8edd59ef21e18
[INFO] running `Command { std: "docker" "start" "-a" "e3e4f983e53d140b6840a8283ca10e9a7138603dccd4d58026e8edd59ef21e18", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.103
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]  Documenting rppal v0.13.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.78s
[INFO] running `Command { std: "docker" "inspect" "e3e4f983e53d140b6840a8283ca10e9a7138603dccd4d58026e8edd59ef21e18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3e4f983e53d140b6840a8283ca10e9a7138603dccd4d58026e8edd59ef21e18", kill_on_drop: false }`
[INFO] [stdout] e3e4f983e53d140b6840a8283ca10e9a7138603dccd4d58026e8edd59ef21e18
[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" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] adb883083acc9d8d62da9bafc3c9109dba7b103f8f8e700e0af7e765bbd1ea4f
[INFO] running `Command { std: "docker" "start" "-a" "adb883083acc9d8d62da9bafc3c9109dba7b103f8f8e700e0af7e765bbd1ea4f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.103
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]  Documenting rppal v0.13.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.35s
[INFO] running `Command { std: "docker" "inspect" "adb883083acc9d8d62da9bafc3c9109dba7b103f8f8e700e0af7e765bbd1ea4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "adb883083acc9d8d62da9bafc3c9109dba7b103f8f8e700e0af7e765bbd1ea4f", kill_on_drop: false }`
[INFO] [stdout] adb883083acc9d8d62da9bafc3c9109dba7b103f8f8e700e0af7e765bbd1ea4f