[INFO] cloning repository https://github.com/alanjcfs/gpio-rust-code
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/alanjcfs/gpio-rust-code" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falanjcfs%2Fgpio-rust-code", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falanjcfs%2Fgpio-rust-code'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 830e0448a86d9f48d787bea589e65e18f95ce0db
[INFO] documenting alanjcfs/gpio-rust-code against 1.61.0 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falanjcfs%2Fgpio-rust-code" "/workspace/builds/worker-36/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-36/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/alanjcfs/gpio-rust-code 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 git repo https://github.com/alanjcfs/gpio-rust-code
[INFO] finished tweaking git repo https://github.com/alanjcfs/gpio-rust-code
[INFO] tweaked toml for git repo https://github.com/alanjcfs/gpio-rust-code written to /workspace/builds/worker-36/source/Cargo.toml
[INFO] crate git repo https://github.com/alanjcfs/gpio-rust-code 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded fs2 v0.3.0
[INFO] [stderr]   Downloaded memmap v0.5.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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] fabe1ad084deb5cf9162730380a52ca101ec645dae2916519830c06533edc2bf
[INFO] running `Command { std: "docker" "start" "-a" "fabe1ad084deb5cf9162730380a52ca101ec645dae2916519830c06533edc2bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fabe1ad084deb5cf9162730380a52ca101ec645dae2916519830c06533edc2bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fabe1ad084deb5cf9162730380a52ca101ec645dae2916519830c06533edc2bf", kill_on_drop: false }`
[INFO] [stdout] fabe1ad084deb5cf9162730380a52ca101ec645dae2916519830c06533edc2bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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] d8ad47a0164fc830d337e6980ae1851a905531d7a4cf27e7d1ea629aba3d5510
[INFO] running `Command { std: "docker" "start" "-a" "d8ad47a0164fc830d337e6980ae1851a905531d7a4cf27e7d1ea629aba3d5510", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking libc v0.2.17
[INFO] [stderr]     Checking memmap v0.5.0
[INFO] [stderr]  Documenting gpio-rust-code v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `NOT_RPI` should have an upper camel case name
[INFO] [stdout]   --> src/lib.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 |     NOT_RPI,
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to upper camel case: `NotRpi`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.19s
[INFO] running `Command { std: "docker" "inspect" "d8ad47a0164fc830d337e6980ae1851a905531d7a4cf27e7d1ea629aba3d5510", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8ad47a0164fc830d337e6980ae1851a905531d7a4cf27e7d1ea629aba3d5510", kill_on_drop: false }`
[INFO] [stdout] d8ad47a0164fc830d337e6980ae1851a905531d7a4cf27e7d1ea629aba3d5510
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] 9c7093bc6e5e5cba5a1fe6c9eebc6546ca11554c3392023358e80b907c3e9ac0
[INFO] running `Command { std: "docker" "start" "-a" "9c7093bc6e5e5cba5a1fe6c9eebc6546ca11554c3392023358e80b907c3e9ac0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking libc v0.2.17
[INFO] [stderr]     Checking memmap v0.5.0
[INFO] [stderr]  Documenting gpio-rust-code v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `NOT_RPI` should have an upper camel case name
[INFO] [stdout]   --> src/lib.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 |     NOT_RPI,
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to upper camel case: `NotRpi`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.92s
[INFO] running `Command { std: "docker" "inspect" "9c7093bc6e5e5cba5a1fe6c9eebc6546ca11554c3392023358e80b907c3e9ac0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c7093bc6e5e5cba5a1fe6c9eebc6546ca11554c3392023358e80b907c3e9ac0", kill_on_drop: false }`
[INFO] [stdout] 9c7093bc6e5e5cba5a1fe6c9eebc6546ca11554c3392023358e80b907c3e9ac0