[INFO] fetching crate bittle 0.5.6...
[INFO] documenting bittle-0.5.6 against beta-2023-04-20 for beta-1.70-rustdoc-1
[INFO] extracting crate bittle 0.5.6 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate bittle 0.5.6 on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bittle 0.5.6
[INFO] finished tweaking crates.io crate bittle 0.5.6
[INFO] tweaked toml for crates.io crate bittle 0.5.6 written to /workspace/builds/worker-7-tc2/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" "+beta-2023-04-20" "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" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3357750a3b280900731b76e9f27994489c99623773b53efe0f276b87a8f50f66
[INFO] running `Command { std: "docker" "start" "-a" "3357750a3b280900731b76e9f27994489c99623773b53efe0f276b87a8f50f66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3357750a3b280900731b76e9f27994489c99623773b53efe0f276b87a8f50f66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3357750a3b280900731b76e9f27994489c99623773b53efe0f276b87a8f50f66", kill_on_drop: false }`
[INFO] [stdout] 3357750a3b280900731b76e9f27994489c99623773b53efe0f276b87a8f50f66
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "+beta-2023-04-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 29c4ff66a88920f27e176bbd865fa534d40c63642dd66f1b82eeb8a693ff24ba
[INFO] running `Command { std: "docker" "start" "-a" "29c4ff66a88920f27e176bbd865fa534d40c63642dd66f1b82eeb8a693ff24ba", kill_on_drop: false }`
[INFO] [stderr]  Documenting bittle v0.5.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/slice.rs:140:14
[INFO] [stdout]     |
[INFO] [stdout] 140 |         self[((index / T::BITS) as usize % self.len())].test_bit_in::<E>(index % T::BITS)
[INFO] [stdout]     |              ^                                       ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 140 -         self[((index / T::BITS) as usize % self.len())].test_bit_in::<E>(index % T::BITS)
[INFO] [stdout] 140 +         self[(index / T::BITS) as usize % self.len()].test_bit_in::<E>(index % T::BITS)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/slice.rs:241:14
[INFO] [stdout]     |
[INFO] [stdout] 241 |         self[((index / T::BITS) as usize % self.len())].set_bit_in::<E>(index % T::BITS);
[INFO] [stdout]     |              ^                                       ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 241 -         self[((index / T::BITS) as usize % self.len())].set_bit_in::<E>(index % T::BITS);
[INFO] [stdout] 241 +         self[(index / T::BITS) as usize % self.len()].set_bit_in::<E>(index % T::BITS);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/slice.rs:266:14
[INFO] [stdout]     |
[INFO] [stdout] 266 |         self[((index / T::BITS) as usize % self.len())].clear_bit_in::<E>(index % T::BITS);
[INFO] [stdout]     |              ^                                       ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 266 -         self[((index / T::BITS) as usize % self.len())].clear_bit_in::<E>(index % T::BITS);
[INFO] [stdout] 266 +         self[(index / T::BITS) as usize % self.len()].clear_bit_in::<E>(index % T::BITS);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "29c4ff66a88920f27e176bbd865fa534d40c63642dd66f1b82eeb8a693ff24ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29c4ff66a88920f27e176bbd865fa534d40c63642dd66f1b82eeb8a693ff24ba", kill_on_drop: false }`
[INFO] [stdout] 29c4ff66a88920f27e176bbd865fa534d40c63642dd66f1b82eeb8a693ff24ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=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" "+beta-2023-04-20" "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] 990f02a5deeba1808984f54d08f3f0f6dd2db731b1220adf8ce86cc4cea816d3
[INFO] running `Command { std: "docker" "start" "-a" "990f02a5deeba1808984f54d08f3f0f6dd2db731b1220adf8ce86cc4cea816d3", kill_on_drop: false }`
[INFO] [stderr]  Documenting bittle v0.5.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/slice.rs:140:14
[INFO] [stdout]     |
[INFO] [stdout] 140 |         self[((index / T::BITS) as usize % self.len())].test_bit_in::<E>(index % T::BITS)
[INFO] [stdout]     |              ^                                       ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 140 -         self[((index / T::BITS) as usize % self.len())].test_bit_in::<E>(index % T::BITS)
[INFO] [stdout] 140 +         self[(index / T::BITS) as usize % self.len()].test_bit_in::<E>(index % T::BITS)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/slice.rs:241:14
[INFO] [stdout]     |
[INFO] [stdout] 241 |         self[((index / T::BITS) as usize % self.len())].set_bit_in::<E>(index % T::BITS);
[INFO] [stdout]     |              ^                                       ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 241 -         self[((index / T::BITS) as usize % self.len())].set_bit_in::<E>(index % T::BITS);
[INFO] [stdout] 241 +         self[(index / T::BITS) as usize % self.len()].set_bit_in::<E>(index % T::BITS);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/slice.rs:266:14
[INFO] [stdout]     |
[INFO] [stdout] 266 |         self[((index / T::BITS) as usize % self.len())].clear_bit_in::<E>(index % T::BITS);
[INFO] [stdout]     |              ^                                       ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 266 -         self[((index / T::BITS) as usize % self.len())].clear_bit_in::<E>(index % T::BITS);
[INFO] [stdout] 266 +         self[(index / T::BITS) as usize % self.len()].clear_bit_in::<E>(index % T::BITS);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "990f02a5deeba1808984f54d08f3f0f6dd2db731b1220adf8ce86cc4cea816d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "990f02a5deeba1808984f54d08f3f0f6dd2db731b1220adf8ce86cc4cea816d3", kill_on_drop: false }`
[INFO] [stdout] 990f02a5deeba1808984f54d08f3f0f6dd2db731b1220adf8ce86cc4cea816d3
