[INFO] cloning repository https://github.com/trishume/FusionMouse
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/trishume/FusionMouse" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftrishume%2FFusionMouse", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftrishume%2FFusionMouse'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 46e9f052f368573cf2d4f106c3eeb252355ea3ad
[INFO] documenting trishume/FusionMouse 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%2Ftrishume%2FFusionMouse" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/trishume/FusionMouse 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] removed /workspace/builds/worker-4/source/.cargo/config
[INFO] started tweaking git repo https://github.com/trishume/FusionMouse
[INFO] finished tweaking git repo https://github.com/trishume/FusionMouse
[INFO] tweaked toml for git repo https://github.com/trishume/FusionMouse written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/trishume/FusionMouse 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]     Updating git repository `https://github.com/trishume/enigo`
[INFO] [stderr]     Updating git repository `https://github.com/pcwalton/signpost`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded glutin v0.11.0
[INFO] [stderr]   Downloaded winit v0.9.0
[INFO] [stderr]   Downloaded wayland-sys v0.12.3
[INFO] [stderr]   Downloaded wayland-client v0.12.3
[INFO] [stderr]   Downloaded wayland-scanner v0.12.3
[INFO] [stderr]   Downloaded wayland-protocols v0.12.3
[INFO] [stderr]   Downloaded wayland-kbd v0.13.0
[INFO] [stderr]   Downloaded glium v0.19.0
[INFO] [stderr]   Downloaded wayland-window v0.13.2
[INFO] [stderr]   Downloaded memmap v0.6.1
[INFO] [stderr]   Downloaded linuxtrack-sys v1.0.1
[INFO] [stderr]   Downloaded tobii-sys v0.2.0
[INFO] [stderr]   Downloaded core-graphics v0.10.0
[INFO] [stderr]   Downloaded dlib v0.4.0
[INFO] [stderr]   Downloaded cocoa v0.11.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 3a1a18d7ed1d0a3fb2b176d651f2a8ac3108c810e3fe96b452777802372e2a00
[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" "3a1a18d7ed1d0a3fb2b176d651f2a8ac3108c810e3fe96b452777802372e2a00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3a1a18d7ed1d0a3fb2b176d651f2a8ac3108c810e3fe96b452777802372e2a00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a1a18d7ed1d0a3fb2b176d651f2a8ac3108c810e3fe96b452777802372e2a00", kill_on_drop: false }`
[INFO] [stdout] 3a1a18d7ed1d0a3fb2b176d651f2a8ac3108c810e3fe96b452777802372e2a00
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6cedca68b7cd7ef44402774525eeacf85ca09dd22dc48ca836802110d2c30686
[INFO] running `Command { std: "docker" "start" "-a" "6cedca68b7cd7ef44402774525eeacf85ca09dd22dc48ca836802110d2c30686", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.3
[INFO] [stderr]     Checking signpost v0.1.0 (https://github.com/pcwalton/signpost#7ed71250)
[INFO] [stderr]    Compiling enigo v0.0.11 (https://github.com/trishume/enigo#563fbb6d)
[INFO] [stderr]     Checking rand v0.3.18
[INFO] [stderr]     Checking cgmath v0.15.0
[INFO] [stderr]    Compiling linuxtrack-sys v1.0.1
[INFO] [stderr]  Documenting fusion_mouse v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.21s
[INFO] running `Command { std: "docker" "inspect" "6cedca68b7cd7ef44402774525eeacf85ca09dd22dc48ca836802110d2c30686", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6cedca68b7cd7ef44402774525eeacf85ca09dd22dc48ca836802110d2c30686", kill_on_drop: false }`
[INFO] [stdout] 6cedca68b7cd7ef44402774525eeacf85ca09dd22dc48ca836802110d2c30686