[INFO] cloning repository https://github.com/verdantred/rogulit
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/verdantred/rogulit" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fverdantred%2Frogulit", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fverdantred%2Frogulit'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9e061b82a65b44b149523602d85f67c5ba5fc4c1
[INFO] documenting verdantred/rogulit 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%2Fverdantred%2Frogulit" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/verdantred/rogulit 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/verdantred/rogulit
[INFO] finished tweaking git repo https://github.com/verdantred/rogulit
[INFO] tweaked toml for git repo https://github.com/verdantred/rogulit written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/verdantred/rogulit 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] error: the lock file /workspace/builds/worker-5/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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 pistoncore-glutin_window v0.20.0
[INFO] [stderr]   Downloaded pistoncore-window v0.14.0
[INFO] [stderr]   Downloaded piston2d-opengl_graphics v0.21.0
[INFO] [stderr]   Downloaded piston2d-graphics v0.12.0
[INFO] [stderr]   Downloaded piston v0.16.0
[INFO] [stderr]   Downloaded pistoncore-event_loop v0.16.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] ab705bd21b9f8a2c44a016872d1fea04bb204c6c01f4947b0ce8b6ca345e8757
[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" "ab705bd21b9f8a2c44a016872d1fea04bb204c6c01f4947b0ce8b6ca345e8757", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ab705bd21b9f8a2c44a016872d1fea04bb204c6c01f4947b0ce8b6ca345e8757", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab705bd21b9f8a2c44a016872d1fea04bb204c6c01f4947b0ce8b6ca345e8757", kill_on_drop: false }`
[INFO] [stdout] ab705bd21b9f8a2c44a016872d1fea04bb204c6c01f4947b0ce8b6ca345e8757
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] c33ca41c1a2cc3b6a1ab2447062638da014e71a2df86f9fab6124ec4f0cab111
[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" "c33ca41c1a2cc3b6a1ab2447062638da014e71a2df86f9fab6124ec4f0cab111", kill_on_drop: false }`
[INFO] [stderr]     Checking bitflags v0.3.3
[INFO] [stderr]     Checking lzw v0.9.0
[INFO] [stderr]     Checking byteorder v0.4.2
[INFO] [stderr]     Checking piston-texture v0.2.3
[INFO] [stderr]     Checking piston-shaders_graphics2d v0.1.0
[INFO] [stderr]    Compiling xml-rs v0.2.2
[INFO] [stderr]    Compiling libz-sys v1.1.2
[INFO] [stderr]    Compiling freetype-sys v0.2.1
[INFO] [stderr]     Checking dylib v0.0.1
[INFO] [stderr]     Checking osmesa-sys v0.0.5
[INFO] [stderr]    Compiling serde_json v0.9.10
[INFO] [stderr]     Checking pistoncore-input v0.8.1
[INFO] [stderr]     Checking draw_state v0.2.0
[INFO] [stderr]     Checking png v0.4.3
[INFO] [stderr]     Checking x11-dl v2.3.1
[INFO] [stderr]     Checking gif v0.6.0
[INFO] [stderr]     Checking piston2d-graphics v0.12.0
[INFO] [stderr]     Checking image v0.5.4
[INFO] [stderr]     Checking freetype-rs v0.4.2
[INFO] [stderr]     Checking pistoncore-window v0.14.0
[INFO] [stderr]    Compiling gl_generator v0.4.2
[INFO] [stderr]     Checking pistoncore-event_loop v0.16.0
[INFO] [stderr]    Compiling target_build_utils v0.3.1
[INFO] [stderr]     Checking piston v0.16.0
[INFO] [stderr]    Compiling libloading v0.3.4
[INFO] [stderr]    Compiling gl v0.5.2
[INFO] [stderr]    Compiling glutin v0.4.9
[INFO] [stderr]     Checking dlib v0.3.1
[INFO] [stderr]     Checking wayland-sys v0.5.11
[INFO] [stderr]     Checking wayland-client v0.5.12
[INFO] [stderr]     Checking wayland-kbd v0.3.6
[INFO] [stderr]     Checking wayland-window v0.2.3
[INFO] [stderr]     Checking piston2d-opengl_graphics v0.21.0
[INFO] [stderr]     Checking pistoncore-glutin_window v0.20.0
[INFO] [stderr]  Documenting rogulit v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 39.01s
[INFO] running `Command { std: "docker" "inspect" "c33ca41c1a2cc3b6a1ab2447062638da014e71a2df86f9fab6124ec4f0cab111", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c33ca41c1a2cc3b6a1ab2447062638da014e71a2df86f9fab6124ec4f0cab111", kill_on_drop: false }`
[INFO] [stdout] c33ca41c1a2cc3b6a1ab2447062638da014e71a2df86f9fab6124ec4f0cab111