[INFO] fetching crate gpioduino 0.1.0...
[INFO] documenting gpioduino-0.1.0 against 1.54.0 for beta-1.55-rustdoc-1
[INFO] extracting crate gpioduino 0.1.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate gpioduino 0.1.0 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gpioduino 0.1.0
[INFO] finished tweaking crates.io crate gpioduino 0.1.0
[INFO] tweaked toml for crates.io crate gpioduino 0.1.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate gpioduino 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4cae86f18f5a142105a6d8e3a7e2334f2e1a4e3db011a8e680b67c8782b5b808
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "4cae86f18f5a142105a6d8e3a7e2334f2e1a4e3db011a8e680b67c8782b5b808", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4cae86f18f5a142105a6d8e3a7e2334f2e1a4e3db011a8e680b67c8782b5b808", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4cae86f18f5a142105a6d8e3a7e2334f2e1a4e3db011a8e680b67c8782b5b808", kill_on_drop: false }`
[INFO] [stdout] 4cae86f18f5a142105a6d8e3a7e2334f2e1a4e3db011a8e680b67c8782b5b808
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] de5bae5ab50bf762a5ec20116a2f448e578e35c7962e0211a1559ec46a713a58
[INFO] running `Command { std: "docker" "start" "-a" "de5bae5ab50bf762a5ec20116a2f448e578e35c7962e0211a1559ec46a713a58", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.74
[INFO] [stderr]    Compiling libudev-sys v0.1.4
[INFO] [stderr]     Checking nix v0.14.1
[INFO] [stderr]     Checking libudev v0.2.0
[INFO] [stderr]     Checking serialport v3.3.0
[INFO] [stderr]  Documenting gpioduino v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.11s
[INFO] running `Command { std: "docker" "inspect" "de5bae5ab50bf762a5ec20116a2f448e578e35c7962e0211a1559ec46a713a58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de5bae5ab50bf762a5ec20116a2f448e578e35c7962e0211a1559ec46a713a58", kill_on_drop: false }`
[INFO] [stdout] de5bae5ab50bf762a5ec20116a2f448e578e35c7962e0211a1559ec46a713a58
