[INFO] cloning repository https://github.com/s3bk/vector
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/s3bk/vector" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fs3bk%2Fvector", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fs3bk%2Fvector'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e8d7b11cc76074aa0dac8c80e74677573886561f
[INFO] documenting s3bk/vector 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%2Fs3bk%2Fvector" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/s3bk/vector 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/s3bk/vector
[INFO] finished tweaking git repo https://github.com/s3bk/vector
[INFO] tweaked toml for git repo https://github.com/s3bk/vector written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/s3bk/vector 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] [stderr] warning: unused manifest key: package.features
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 5c4f3b49965dfe24b018b68c95ed200299ebd7dfcd7beaa8c1e60ea655ebf411
[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" "5c4f3b49965dfe24b018b68c95ed200299ebd7dfcd7beaa8c1e60ea655ebf411", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5c4f3b49965dfe24b018b68c95ed200299ebd7dfcd7beaa8c1e60ea655ebf411", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c4f3b49965dfe24b018b68c95ed200299ebd7dfcd7beaa8c1e60ea655ebf411", kill_on_drop: false }`
[INFO] [stdout] 5c4f3b49965dfe24b018b68c95ed200299ebd7dfcd7beaa8c1e60ea655ebf411
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 5153d07bdafc2c86b089b2f9f9e820eb1ca3fd9d39e33376c352c5c39b89ba13
[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" "5153d07bdafc2c86b089b2f9f9e820eb1ca3fd9d39e33376c352c5c39b89ba13", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: package.features
[INFO] [stderr]    Compiling pathfinder_simd v0.5.0 (https://github.com/s3bk/pathfinder/#fc13b5d0)
[INFO] [stderr]     Checking pathfinder_geometry v0.5.0 (https://github.com/s3bk/pathfinder/#fc13b5d0)
[INFO] [stderr]  Documenting vector v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.59s
[INFO] running `Command { std: "docker" "inspect" "5153d07bdafc2c86b089b2f9f9e820eb1ca3fd9d39e33376c352c5c39b89ba13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5153d07bdafc2c86b089b2f9f9e820eb1ca3fd9d39e33376c352c5c39b89ba13", kill_on_drop: false }`
[INFO] [stdout] 5153d07bdafc2c86b089b2f9f9e820eb1ca3fd9d39e33376c352c5c39b89ba13