[INFO] cloning repository https://github.com/biocharger/bbb-rust-led
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/biocharger/bbb-rust-led" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbiocharger%2Fbbb-rust-led", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbiocharger%2Fbbb-rust-led'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 613464e2c66e4e0a838b758843f6575e327786cc
[INFO] documenting biocharger/bbb-rust-led against 1.83.0 for beta-rustdoc-1.84.0-4-retry
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbiocharger%2Fbbb-rust-led" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/biocharger/bbb-rust-led on toolchain 1.83.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.83.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/biocharger/bbb-rust-led
[INFO] finished tweaking git repo https://github.com/biocharger/bbb-rust-led
[INFO] tweaked toml for git repo https://github.com/biocharger/bbb-rust-led written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/biocharger/bbb-rust-led already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.83.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sysfs_gpio v0.6.1
[INFO] [stderr]   Downloaded nix v0.23.2
[INFO] [stderr]   Downloaded libc v0.2.152
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 78177e28c60c2cdd18c601e7552998bc7df5b6addcefa2119aa6ecdfe8b9c10b
[INFO] running `Command { std: "docker" "start" "-a" "78177e28c60c2cdd18c601e7552998bc7df5b6addcefa2119aa6ecdfe8b9c10b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "78177e28c60c2cdd18c601e7552998bc7df5b6addcefa2119aa6ecdfe8b9c10b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78177e28c60c2cdd18c601e7552998bc7df5b6addcefa2119aa6ecdfe8b9c10b", kill_on_drop: false }`
[INFO] [stdout] 78177e28c60c2cdd18c601e7552998bc7df5b6addcefa2119aa6ecdfe8b9c10b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3f6f16b9d4434a8e1cdd8aee2870bc0d31a1fbf14fe77cd54a094a9698a81480
[INFO] running `Command { std: "docker" "start" "-a" "3f6f16b9d4434a8e1cdd8aee2870bc0d31a1fbf14fe77cd54a094a9698a81480", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling libc v0.2.152
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]     Checking nix v0.23.2
[INFO] [stderr]     Checking sysfs_gpio v0.6.1
[INFO] [stderr]  Documenting bbb-rust-led v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.92s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/bbb_rust_led/index.html
[INFO] running `Command { std: "docker" "inspect" "3f6f16b9d4434a8e1cdd8aee2870bc0d31a1fbf14fe77cd54a094a9698a81480", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f6f16b9d4434a8e1cdd8aee2870bc0d31a1fbf14fe77cd54a094a9698a81480", kill_on_drop: false }`
[INFO] [stdout] 3f6f16b9d4434a8e1cdd8aee2870bc0d31a1fbf14fe77cd54a094a9698a81480