[INFO] cloning repository https://github.com/ascjones/scale-info-generics
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ascjones/scale-info-generics" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fascjones%2Fscale-info-generics", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fascjones%2Fscale-info-generics'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8a587c6ce0d67e2032328c8c8de731c582c44f65
[INFO] documenting ascjones/scale-info-generics 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%2Fascjones%2Fscale-info-generics" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ascjones/scale-info-generics 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/ascjones/scale-info-generics
[INFO] finished tweaking git repo https://github.com/ascjones/scale-info-generics
[INFO] tweaked toml for git repo https://github.com/ascjones/scale-info-generics written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/ascjones/scale-info-generics 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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 1a1a6b31f8b3a8a56e4a7f3034b4a60afdf1af887d319e38c58220e0092ab7b0
[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" "1a1a6b31f8b3a8a56e4a7f3034b4a60afdf1af887d319e38c58220e0092ab7b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1a1a6b31f8b3a8a56e4a7f3034b4a60afdf1af887d319e38c58220e0092ab7b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a1a6b31f8b3a8a56e4a7f3034b4a60afdf1af887d319e38c58220e0092ab7b0", kill_on_drop: false }`
[INFO] [stdout] 1a1a6b31f8b3a8a56e4a7f3034b4a60afdf1af887d319e38c58220e0092ab7b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 2942f0487cd59d544069a8e865d35d106d114a0dbe9d2c65a0a45ba98d0d2f32
[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" "2942f0487cd59d544069a8e865d35d106d114a0dbe9d2c65a0a45ba98d0d2f32", kill_on_drop: false }`
[INFO] [stderr]  Documenting scale-info-generic v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.54s
[INFO] running `Command { std: "docker" "inspect" "2942f0487cd59d544069a8e865d35d106d114a0dbe9d2c65a0a45ba98d0d2f32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2942f0487cd59d544069a8e865d35d106d114a0dbe9d2c65a0a45ba98d0d2f32", kill_on_drop: false }`
[INFO] [stdout] 2942f0487cd59d544069a8e865d35d106d114a0dbe9d2c65a0a45ba98d0d2f32