[INFO] cloning repository https://github.com/manmetplok/katla
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/manmetplok/katla" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmanmetplok%2Fkatla", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmanmetplok%2Fkatla'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5b707e15fcfb76afce21bab5b6496a5a27ccde89
[INFO] documenting manmetplok/katla 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%2Fmanmetplok%2Fkatla" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/manmetplok/katla 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/manmetplok/katla
[INFO] finished tweaking git repo https://github.com/manmetplok/katla
[INFO] tweaked toml for git repo https://github.com/manmetplok/katla written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/manmetplok/katla 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]  Downloading crates ...
[INFO] [stderr]   Downloaded wayland-scanner v0.20.5
[INFO] [stderr]   Downloaded downcast-rs v1.0.1
[INFO] [stderr]   Downloaded wayland-commons v0.20.5
[INFO] [stderr]   Downloaded wayland-sys v0.20.5
[INFO] [stderr]   Downloaded wayland-server v0.20.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 8dd5db781f16811457cd0382fe2630ccf2455f88826d50530858e4ce2d96a6be
[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" "8dd5db781f16811457cd0382fe2630ccf2455f88826d50530858e4ce2d96a6be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8dd5db781f16811457cd0382fe2630ccf2455f88826d50530858e4ce2d96a6be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8dd5db781f16811457cd0382fe2630ccf2455f88826d50530858e4ce2d96a6be", kill_on_drop: false }`
[INFO] [stdout] 8dd5db781f16811457cd0382fe2630ccf2455f88826d50530858e4ce2d96a6be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 4bfdb90bb60c99569141ca9771375273cecaf77c96ec0375218e23a208b4b037
[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" "4bfdb90bb60c99569141ca9771375273cecaf77c96ec0375218e23a208b4b037", kill_on_drop: false }`
[INFO] [stderr]     Checking libc v0.2.40
[INFO] [stderr]     Checking byteorder v1.2.2
[INFO] [stderr]     Checking downcast-rs v1.0.1
[INFO] [stderr]    Compiling libloading v0.5.0
[INFO] [stderr]    Compiling nix v0.10.0
[INFO] [stderr]    Compiling wayland-scanner v0.20.5
[INFO] [stderr]     Checking iovec v0.1.2
[INFO] [stderr]     Checking dlib v0.4.1
[INFO] [stderr]     Checking bytes v0.4.7
[INFO] [stderr]    Compiling wayland-server v0.20.5
[INFO] [stderr]     Checking wayland-sys v0.20.5
[INFO] [stderr]     Checking wayland-commons v0.20.5
[INFO] [stderr]  Documenting katla v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.23s
[INFO] running `Command { std: "docker" "inspect" "4bfdb90bb60c99569141ca9771375273cecaf77c96ec0375218e23a208b4b037", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4bfdb90bb60c99569141ca9771375273cecaf77c96ec0375218e23a208b4b037", kill_on_drop: false }`
[INFO] [stdout] 4bfdb90bb60c99569141ca9771375273cecaf77c96ec0375218e23a208b4b037