[INFO] cloning repository https://github.com/bomgar/dotcopter
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bomgar/dotcopter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbomgar%2Fdotcopter", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbomgar%2Fdotcopter'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f3d03059e8696b2edf2eed3af88e555877a50d48
[INFO] documenting bomgar/dotcopter against 1.46.0 for beta-1.47-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbomgar%2Fdotcopter" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bomgar/dotcopter on toolchain 1.46.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/bomgar/dotcopter
[INFO] finished tweaking git repo https://github.com/bomgar/dotcopter
[INFO] tweaked toml for git repo https://github.com/bomgar/dotcopter written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/bomgar/dotcopter already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.46.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 80d0e63a46fdf67d135d406a2b43bd5455757a029e7d8005c40444195575e9cf
[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" "80d0e63a46fdf67d135d406a2b43bd5455757a029e7d8005c40444195575e9cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "80d0e63a46fdf67d135d406a2b43bd5455757a029e7d8005c40444195575e9cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80d0e63a46fdf67d135d406a2b43bd5455757a029e7d8005c40444195575e9cf", kill_on_drop: false }`
[INFO] [stdout] 80d0e63a46fdf67d135d406a2b43bd5455757a029e7d8005c40444195575e9cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 19dfa1d44e812892528d6da9318a1c7f162e0333734eca2264e6f61489c377ad
[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" "19dfa1d44e812892528d6da9318a1c7f162e0333734eca2264e6f61489c377ad", kill_on_drop: false }`
[INFO] [stderr]    Compiling slog v2.4.1
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]     Checking regex v1.1.8
[INFO] [stderr]     Checking dirs-sys v0.3.3
[INFO] [stderr]     Checking isatty v0.1.9
[INFO] [stderr]     Checking num-complex v0.1.43
[INFO] [stderr]     Checking term v0.5.2
[INFO] [stderr]     Checking rust-crypto v0.2.36
[INFO] [stderr]     Checking dirs v2.0.1
[INFO] [stderr]     Checking slog-async v2.3.0
[INFO] [stderr]     Checking num-bigint v0.1.44
[INFO] [stderr]     Checking num-iter v0.1.39
[INFO] [stderr]     Checking chrono v0.4.7
[INFO] [stderr]     Checking num-rational v0.1.42
[INFO] [stderr]     Checking slog-term v2.4.0
[INFO] [stderr]     Checking num v0.1.42
[INFO] [stderr]     Checking spectral v0.6.0
[INFO] [stderr]  Documenting dotcopter v0.4.6-alpha.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.03s
[INFO] running `Command { std: "docker" "inspect" "19dfa1d44e812892528d6da9318a1c7f162e0333734eca2264e6f61489c377ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19dfa1d44e812892528d6da9318a1c7f162e0333734eca2264e6f61489c377ad", kill_on_drop: false }`
[INFO] [stdout] 19dfa1d44e812892528d6da9318a1c7f162e0333734eca2264e6f61489c377ad