[INFO] fetching crate new-home-gpio 1.0.1...
[INFO] documenting new-home-gpio-1.0.1 against 1.47.0 for beta-1.48-rustdoc-1
[INFO] extracting crate new-home-gpio 1.0.1 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate new-home-gpio 1.0.1 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate new-home-gpio 1.0.1
[INFO] finished tweaking crates.io crate new-home-gpio 1.0.1
[INFO] tweaked toml for crates.io crate new-home-gpio 1.0.1 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate new-home-gpio 1.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] edaefa4691e087cb692071dc1a460912a991fbede46ea2d3c1dbfa20430d05bc
[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" "edaefa4691e087cb692071dc1a460912a991fbede46ea2d3c1dbfa20430d05bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "edaefa4691e087cb692071dc1a460912a991fbede46ea2d3c1dbfa20430d05bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edaefa4691e087cb692071dc1a460912a991fbede46ea2d3c1dbfa20430d05bc", kill_on_drop: false }`
[INFO] [stdout] edaefa4691e087cb692071dc1a460912a991fbede46ea2d3c1dbfa20430d05bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 714fb81066e762b182154835e51c492e10d0f27cead6b6294db22cbe7fd67ed5
[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" "714fb81066e762b182154835e51c492e10d0f27cead6b6294db22cbe7fd67ed5", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.18
[INFO] [stderr]     Checking itoa v0.4.5
[INFO] [stderr]    Compiling serde_derive v1.0.106
[INFO] [stderr]     Checking serde v1.0.106
[INFO] [stderr]     Checking serde_json v1.0.52
[INFO] [stderr]     Checking new-home-application v0.1.3
[INFO] [stderr]  Documenting new-home-gpio v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 35.79s
[INFO] running `Command { std: "docker" "inspect" "714fb81066e762b182154835e51c492e10d0f27cead6b6294db22cbe7fd67ed5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "714fb81066e762b182154835e51c492e10d0f27cead6b6294db22cbe7fd67ed5", kill_on_drop: false }`
[INFO] [stdout] 714fb81066e762b182154835e51c492e10d0f27cead6b6294db22cbe7fd67ed5
