[INFO] fetching crate gfx 0.18.3...
[INFO] documenting gfx-0.18.3 against 1.69.0 for beta-1.70-rustdoc-1
[INFO] extracting crate gfx 0.18.3 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate gfx 0.18.3 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gfx 0.18.3
[INFO] finished tweaking crates.io crate gfx 0.18.3
[INFO] tweaked toml for crates.io crate gfx 0.18.3 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+1.69.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded draw_state v0.8.0
[INFO] [stderr]   Downloaded gfx_core v0.9.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 70e5ad01e17399f03421e492def60f90e967a73eb15eb2f87580b16a645c4f25
[INFO] running `Command { std: "docker" "start" "-a" "70e5ad01e17399f03421e492def60f90e967a73eb15eb2f87580b16a645c4f25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "70e5ad01e17399f03421e492def60f90e967a73eb15eb2f87580b16a645c4f25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70e5ad01e17399f03421e492def60f90e967a73eb15eb2f87580b16a645c4f25", kill_on_drop: false }`
[INFO] [stdout] 70e5ad01e17399f03421e492def60f90e967a73eb15eb2f87580b16a645c4f25
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTFLAGS=--cap-lints=warn" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5e49313df07fbdb8c6e1ca78e0593bed1965c88bf04b2036453235ac17226ed3
[INFO] running `Command { std: "docker" "start" "-a" "5e49313df07fbdb8c6e1ca78e0593bed1965c88bf04b2036453235ac17226ed3", kill_on_drop: false }`
[INFO] [stderr]     Checking draw_state v0.8.0
[INFO] [stderr]     Checking gfx_core v0.9.2
[INFO] [stderr]  Documenting gfx v0.18.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/slice.rs:108:29
[INFO] [stdout]     |
[INFO] [stdout] 108 |             p::LineStrip => (nv-1),
[INFO] [stdout]     |                             ^    ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 108 -             p::LineStrip => (nv-1),
[INFO] [stdout] 108 +             p::LineStrip => nv-1,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/slice.rs:112:38
[INFO] [stdout]     |
[INFO] [stdout] 112 |             p::LineStripAdjacency => (nv-3),
[INFO] [stdout]     |                                      ^    ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 112 -             p::LineStripAdjacency => (nv-3),
[INFO] [stdout] 112 +             p::LineStripAdjacency => nv-3,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.81s
[INFO] running `Command { std: "docker" "inspect" "5e49313df07fbdb8c6e1ca78e0593bed1965c88bf04b2036453235ac17226ed3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e49313df07fbdb8c6e1ca78e0593bed1965c88bf04b2036453235ac17226ed3", kill_on_drop: false }`
[INFO] [stdout] 5e49313df07fbdb8c6e1ca78e0593bed1965c88bf04b2036453235ac17226ed3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "rustdoc" "--lib" "-Zrustdoc-map" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a6f67999f836cd9ddf5dca6dc4117c9d6a38b6f93a063d0c34f327036855c274
[INFO] running `Command { std: "docker" "start" "-a" "a6f67999f836cd9ddf5dca6dc4117c9d6a38b6f93a063d0c34f327036855c274", kill_on_drop: false }`
[INFO] [stderr]  Documenting gfx v0.18.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/slice.rs:108:29
[INFO] [stdout]     |
[INFO] [stdout] 108 |             p::LineStrip => (nv-1),
[INFO] [stdout]     |                             ^    ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 108 -             p::LineStrip => (nv-1),
[INFO] [stdout] 108 +             p::LineStrip => nv-1,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/slice.rs:112:38
[INFO] [stdout]     |
[INFO] [stdout] 112 |             p::LineStripAdjacency => (nv-3),
[INFO] [stdout]     |                                      ^    ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 112 -             p::LineStripAdjacency => (nv-3),
[INFO] [stdout] 112 +             p::LineStripAdjacency => nv-3,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `Command { std: "docker" "inspect" "a6f67999f836cd9ddf5dca6dc4117c9d6a38b6f93a063d0c34f327036855c274", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6f67999f836cd9ddf5dca6dc4117c9d6a38b6f93a063d0c34f327036855c274", kill_on_drop: false }`
[INFO] [stdout] a6f67999f836cd9ddf5dca6dc4117c9d6a38b6f93a063d0c34f327036855c274
