[INFO] cloning repository https://github.com/wezm/linux-conf-au-2019-epaper-badge
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wezm/linux-conf-au-2019-epaper-badge" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwezm%2Flinux-conf-au-2019-epaper-badge", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwezm%2Flinux-conf-au-2019-epaper-badge'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 32391fba0d7393b3c517bc9ef6679d131a7e0625
[INFO] documenting wezm/linux-conf-au-2019-epaper-badge against 1.61.0 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwezm%2Flinux-conf-au-2019-epaper-badge" "/workspace/builds/worker-29/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-29/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/wezm/linux-conf-au-2019-epaper-badge on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
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[INFO] started tweaking git repo https://github.com/wezm/linux-conf-au-2019-epaper-badge
[INFO] finished tweaking git repo https://github.com/wezm/linux-conf-au-2019-epaper-badge
[INFO] tweaked toml for git repo https://github.com/wezm/linux-conf-au-2019-epaper-badge written to /workspace/builds/worker-29/source/Cargo.toml
[INFO] crate git repo https://github.com/wezm/linux-conf-au-2019-epaper-badge already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "cef58af2bf08c690b60bd80cd8e37dfca13767f373e0ceb9e3477757887f894d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cef58af2bf08c690b60bd80cd8e37dfca13767f373e0ceb9e3477757887f894d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cef58af2bf08c690b60bd80cd8e37dfca13767f373e0ceb9e3477757887f894d", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 938e49011ef329dd2277c91ab9a2cc9c4967c442ad786f3307afdb8d102e061b
[INFO] running `Command { std: "docker" "start" "-a" "938e49011ef329dd2277c91ab9a2cc9c4967c442ad786f3307afdb8d102e061b", kill_on_drop: false }`
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[INFO] [stderr]  Documenting lca2019 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/hardware.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 |     (ssd1675::display::Display<
[INFO] [stdout]    |     ^
[INFO] [stdout] ...
[INFO] [stdout] 41 |     >),
[INFO] [stdout]    |      ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 32 ~     ssd1675::display::Display<
[INFO] [stdout] 33 |         'a,
[INFO] [stdout] 34 |         ssd1675::interface::Interface<
[INFO] [stdout] 35 |             linux_embedded_hal::Spidev,
[INFO] [stdout] 36 |             linux_embedded_hal::Pin,
[INFO] [stdout] 37 |             linux_embedded_hal::Pin,
[INFO] [stdout]  ...
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 59s
[INFO] running `Command { std: "docker" "inspect" "938e49011ef329dd2277c91ab9a2cc9c4967c442ad786f3307afdb8d102e061b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "938e49011ef329dd2277c91ab9a2cc9c4967c442ad786f3307afdb8d102e061b", kill_on_drop: false }`
[INFO] [stdout] 938e49011ef329dd2277c91ab9a2cc9c4967c442ad786f3307afdb8d102e061b