[INFO] fetching crate GPS-Gunnlaug 0.1.0...
[INFO] documenting GPS-Gunnlaug-0.1.0 against beta-2020-10-09 for beta-1.48-rustdoc-1
[INFO] extracting crate GPS-Gunnlaug 0.1.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate GPS-Gunnlaug 0.1.0 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate GPS-Gunnlaug 0.1.0
[INFO] finished tweaking crates.io crate GPS-Gunnlaug 0.1.0
[INFO] tweaked toml for crates.io crate GPS-Gunnlaug 0.1.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate GPS-Gunnlaug 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9e3278d69755c3c4e1f7a23b95f3263a1b077b381a37a652e19156b72c49a58f
[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" "9e3278d69755c3c4e1f7a23b95f3263a1b077b381a37a652e19156b72c49a58f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9e3278d69755c3c4e1f7a23b95f3263a1b077b381a37a652e19156b72c49a58f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e3278d69755c3c4e1f7a23b95f3263a1b077b381a37a652e19156b72c49a58f", kill_on_drop: false }`
[INFO] [stdout] 9e3278d69755c3c4e1f7a23b95f3263a1b077b381a37a652e19156b72c49a58f
[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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e445ff62ca0390fa72601da8ffa48db0d1644122df399831a1dffe7e15615acb
[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" "e445ff62ca0390fa72601da8ffa48db0d1644122df399831a1dffe7e15615acb", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.76
[INFO] [stderr]     Checking rpi_embedded v0.1.0
[INFO] [stderr]  Documenting GPS-Gunnlaug v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.57s
[INFO] running `Command { std: "docker" "inspect" "e445ff62ca0390fa72601da8ffa48db0d1644122df399831a1dffe7e15615acb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e445ff62ca0390fa72601da8ffa48db0d1644122df399831a1dffe7e15615acb", kill_on_drop: false }`
[INFO] [stdout] e445ff62ca0390fa72601da8ffa48db0d1644122df399831a1dffe7e15615acb
