[INFO] cloning repository https://github.com/carlos-menezes/get_port
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/carlos-menezes/get_port" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcarlos-menezes%2Fget_port", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcarlos-menezes%2Fget_port'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 11fa023294fff9b9aa76337f2c4c416b4e1e7c70
[INFO] documenting carlos-menezes/get_port against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcarlos-menezes%2Fget_port" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/carlos-menezes/get_port on toolchain beta-2020-08-29
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/carlos-menezes/get_port
[INFO] finished tweaking git repo https://github.com/carlos-menezes/get_port
[INFO] tweaked toml for git repo https://github.com/carlos-menezes/get_port written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/carlos-menezes/get_port already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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-2020-08-29" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] afef529b1da6b2a7e0d358c0a9f50b397686505965b974f0b266a85bd58b63a5
[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" "afef529b1da6b2a7e0d358c0a9f50b397686505965b974f0b266a85bd58b63a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "afef529b1da6b2a7e0d358c0a9f50b397686505965b974f0b266a85bd58b63a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afef529b1da6b2a7e0d358c0a9f50b397686505965b974f0b266a85bd58b63a5", kill_on_drop: false }`
[INFO] [stdout] afef529b1da6b2a7e0d358c0a9f50b397686505965b974f0b266a85bd58b63a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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-2020-08-29" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d5d66079d2825e636770c93fdd7821c25fe78bfffeab48bcdacb66474689fe38
[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" "d5d66079d2825e636770c93fdd7821c25fe78bfffeab48bcdacb66474689fe38", kill_on_drop: false }`
[INFO] [stderr]  Documenting get-port v3.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.46s
[INFO] running `Command { std: "docker" "inspect" "d5d66079d2825e636770c93fdd7821c25fe78bfffeab48bcdacb66474689fe38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5d66079d2825e636770c93fdd7821c25fe78bfffeab48bcdacb66474689fe38", kill_on_drop: false }`
[INFO] [stdout] d5d66079d2825e636770c93fdd7821c25fe78bfffeab48bcdacb66474689fe38