[INFO] cloning repository https://github.com/ABaldwinHunter/gelato
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ABaldwinHunter/gelato" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FABaldwinHunter%2Fgelato", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FABaldwinHunter%2Fgelato'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3bf2a1b47cbd5a75c44dfe0f395481debb78c146
[INFO] documenting ABaldwinHunter/gelato against beta-2020-10-09 for beta-1.48-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FABaldwinHunter%2Fgelato" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ABaldwinHunter/gelato 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 git repo https://github.com/ABaldwinHunter/gelato
[INFO] finished tweaking git repo https://github.com/ABaldwinHunter/gelato
[INFO] tweaked toml for git repo https://github.com/ABaldwinHunter/gelato written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/ABaldwinHunter/gelato 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-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 1940f71884a838c464bb1518188c152e32984f191ef488d3e92eb6ada2df1116
[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" "1940f71884a838c464bb1518188c152e32984f191ef488d3e92eb6ada2df1116", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1940f71884a838c464bb1518188c152e32984f191ef488d3e92eb6ada2df1116", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1940f71884a838c464bb1518188c152e32984f191ef488d3e92eb6ada2df1116", kill_on_drop: false }`
[INFO] [stdout] 1940f71884a838c464bb1518188c152e32984f191ef488d3e92eb6ada2df1116
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 896f7b3fa5004c86d1edb05e4c6ae3513bd1ca591c36433fd0664ce8291ad8f7
[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" "896f7b3fa5004c86d1edb05e4c6ae3513bd1ca591c36433fd0664ce8291ad8f7", kill_on_drop: false }`
[INFO] [stderr]  Documenting gelato v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.35s
[INFO] running `Command { std: "docker" "inspect" "896f7b3fa5004c86d1edb05e4c6ae3513bd1ca591c36433fd0664ce8291ad8f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "896f7b3fa5004c86d1edb05e4c6ae3513bd1ca591c36433fd0664ce8291ad8f7", kill_on_drop: false }`
[INFO] [stdout] 896f7b3fa5004c86d1edb05e4c6ae3513bd1ca591c36433fd0664ce8291ad8f7