[INFO] fetching crate modular-bitfield 0.12.0...
[INFO] building modular-bitfield-0.12.0 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1
[INFO] extracting crate modular-bitfield 0.12.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate modular-bitfield 0.12.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate modular-bitfield 0.12.0
[INFO] tweaked toml for crates.io crate modular-bitfield 0.12.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate modular-bitfield 0.12.0 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate modular-bitfield 0.12.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded trybuild v1.0.104
[INFO] [stderr]   Downloaded bitfield-macros v0.19.0
[INFO] [stderr]   Downloaded bitfield v0.19.0
[INFO] [stderr]   Downloaded modular-bitfield-impl v0.12.0
[INFO] [stderr]   Downloaded tiny-bench v0.4.0
[INFO] [stderr]   Downloaded winnow v0.7.9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d61ae7b9c4f320ac3267bf8586ad4b0fc2f727fdd7518c2009f21d11b0caaeb4
[INFO] running `Command { std: "docker" "start" "-a" "d61ae7b9c4f320ac3267bf8586ad4b0fc2f727fdd7518c2009f21d11b0caaeb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d61ae7b9c4f320ac3267bf8586ad4b0fc2f727fdd7518c2009f21d11b0caaeb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d61ae7b9c4f320ac3267bf8586ad4b0fc2f727fdd7518c2009f21d11b0caaeb4", kill_on_drop: false }`
[INFO] [stdout] d61ae7b9c4f320ac3267bf8586ad4b0fc2f727fdd7518c2009f21d11b0caaeb4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] adcd7d7f0ecb76e685edb469b1ba45e68293060e3e2a04f3878dd37103e34ec3
[INFO] running `Command { std: "docker" "start" "-a" "adcd7d7f0ecb76e685edb469b1ba45e68293060e3e2a04f3878dd37103e34ec3", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling modular-bitfield-impl v0.12.0
[INFO] [stderr]    Compiling modular-bitfield v0.12.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.49s
[INFO] running `Command { std: "docker" "inspect" "adcd7d7f0ecb76e685edb469b1ba45e68293060e3e2a04f3878dd37103e34ec3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "adcd7d7f0ecb76e685edb469b1ba45e68293060e3e2a04f3878dd37103e34ec3", kill_on_drop: false }`
[INFO] [stdout] adcd7d7f0ecb76e685edb469b1ba45e68293060e3e2a04f3878dd37103e34ec3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bffa04af1c572f95844b09106d9785aca570f26ab08e0e96223fcbdabb0f97cd
[INFO] running `Command { std: "docker" "start" "-a" "bffa04af1c572f95844b09106d9785aca570f26ab08e0e96223fcbdabb0f97cd", kill_on_drop: false }`
[INFO] [stderr]    Compiling toml_write v0.1.1
[INFO] [stderr]    Compiling winnow v0.7.9
[INFO] [stderr]    Compiling tiny-bench v0.4.0
[INFO] [stderr]    Compiling target-triple v0.1.4
[INFO] [stderr]    Compiling serde_spanned v0.6.8
[INFO] [stderr]    Compiling toml_datetime v0.6.9
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling bitfield-macros v0.19.0
[INFO] [stderr]    Compiling bitfield v0.19.0
[INFO] [stderr]    Compiling toml_edit v0.22.26
[INFO] [stderr]    Compiling toml v0.8.22
[INFO] [stderr]    Compiling trybuild v1.0.104
[INFO] [stderr]    Compiling modular-bitfield v0.12.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> tests/bitfield/bits_param.rs:112:9
[INFO] [stdout]     |
[INFO] [stdout] 112 |         sign: bool,
[INFO] [stdout]     |         ^        ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 112 -         sign: bool,
[INFO] [stdout] 112 +         ign: boo,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> tests/bitfield/bits_param.rs:113:9
[INFO] [stdout]     |
[INFO] [stdout] 113 |         value: B31,
[INFO] [stdout]     |         ^        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 113 -         value: B31,
[INFO] [stdout] 113 +         alue: B3,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> tests/bitfield/derive_debug.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |         status: Status,
[INFO] [stdout]    |         ^            ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 20 -         status: Status,
[INFO] [stdout] 20 +         tatus: Statu,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> tests/bitfield/derive_debug.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |         contents: B4,
[INFO] [stdout]    |         ^          ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 21 -         contents: B4,
[INFO] [stdout] 21 +         ontents: B,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> tests/bitfield/derive_debug.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |         is_alive: bool,
[INFO] [stdout]    |         ^            ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 22 -         is_alive: bool,
[INFO] [stdout] 22 +         s_alive: boo,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> tests/bitfield/derive_debug.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 |         is_received: bool,
[INFO] [stdout]    |         ^               ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 23 -         is_received: bool,
[INFO] [stdout] 23 +         s_received: boo,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> tests/bitfield/derive_debug.rs:49:9
[INFO] [stdout]    |
[INFO] [stdout] 49 |         r: B6,
[INFO] [stdout]    |         ^   ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 49 -         r: B6,
[INFO] [stdout] 49 +         : B,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> tests/bitfield/derive_debug.rs:50:9
[INFO] [stdout]    |
[INFO] [stdout] 50 |         g: B6,
[INFO] [stdout]    |         ^   ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 50 -         g: B6,
[INFO] [stdout] 50 +         : B,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> tests/bitfield/derive_debug.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 51 |         b: B6,
[INFO] [stdout]    |         ^   ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 51 -         b: B6,
[INFO] [stdout] 51 +         : B,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> tests/bitfield/derive_debug.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 52 |         a: B6,
[INFO] [stdout]    |         ^   ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 52 -         a: B6,
[INFO] [stdout] 52 +         : B,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> tests/bitfield/derive_debug.rs:78:9
[INFO] [stdout]    |
[INFO] [stdout] 78 |         status: Status,
[INFO] [stdout]    |         ^            ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 78 -         status: Status,
[INFO] [stdout] 78 +         tatus: Statu,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> tests/bitfield/derive_debug.rs:79:9
[INFO] [stdout]    |
[INFO] [stdout] 79 |         contents: B60,
[INFO] [stdout]    |         ^           ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 79 -         contents: B60,
[INFO] [stdout] 79 +         ontents: B6,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> tests/bitfield/derive_debug.rs:80:9
[INFO] [stdout]    |
[INFO] [stdout] 80 |         is_alive: bool,
[INFO] [stdout]    |         ^            ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 80 -         is_alive: bool,
[INFO] [stdout] 80 +         s_alive: boo,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> tests/bitfield/derive_debug.rs:81:9
[INFO] [stdout]    |
[INFO] [stdout] 81 |         is_received: bool,
[INFO] [stdout]    |         ^               ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 81 -         is_received: bool,
[INFO] [stdout] 81 +         s_received: boo,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> tests/bitfield/derive_debug.rs:104:9
[INFO] [stdout]     |
[INFO] [stdout] 104 |         status: B2,
[INFO] [stdout]     |         ^        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 104 -         status: B2,
[INFO] [stdout] 104 +         tatus: B,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> tests/bitfield/derive_debug.rs:105:9
[INFO] [stdout]     |
[INFO] [stdout] 105 |         is_alive: bool,
[INFO] [stdout]     |         ^            ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 105 -         is_alive: bool,
[INFO] [stdout] 105 +         s_alive: boo,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> tests/bitfield/derive_debug.rs:106:9
[INFO] [stdout]     |
[INFO] [stdout] 106 |         is_received: bool,
[INFO] [stdout]     |         ^               ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 106 -         is_received: bool,
[INFO] [stdout] 106 +         s_received: boo,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> tests/bitfield/derive_debug.rs:128:9
[INFO] [stdout]     |
[INFO] [stdout] 128 |         r: B6,
[INFO] [stdout]     |         ^   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 128 -         r: B6,
[INFO] [stdout] 128 +         : B,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> tests/bitfield/derive_debug.rs:129:9
[INFO] [stdout]     |
[INFO] [stdout] 129 |         g: B6,
[INFO] [stdout]     |         ^   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 129 -         g: B6,
[INFO] [stdout] 129 +         : B,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> tests/bitfield/derive_debug.rs:130:9
[INFO] [stdout]     |
[INFO] [stdout] 130 |         b: B6,
[INFO] [stdout]     |         ^   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 130 -         b: B6,
[INFO] [stdout] 130 +         : B,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> tests/bitfield/derive_debug.rs:131:9
[INFO] [stdout]     |
[INFO] [stdout] 131 |         a: B6,
[INFO] [stdout]     |         ^   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 131 -         a: B6,
[INFO] [stdout] 131 +         : B,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> tests/bitfield/derive_debug.rs:146:22
[INFO] [stdout]     |
[INFO] [stdout] 146 |     pub struct Color(B6, B6, B6, B6);
[INFO] [stdout]     |                      ^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 146 -     pub struct Color(B6, B6, B6, B6);
[INFO] [stdout] 146 +     pub struct Color(, B6, B6, B6);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> tests/bitfield/derive_debug.rs:146:26
[INFO] [stdout]     |
[INFO] [stdout] 146 |     pub struct Color(B6, B6, B6, B6);
[INFO] [stdout]     |                          ^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 146 -     pub struct Color(B6, B6, B6, B6);
[INFO] [stdout] 146 +     pub struct Color(B6, , B6, B6);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> tests/bitfield/derive_debug.rs:146:30
[INFO] [stdout]     |
[INFO] [stdout] 146 |     pub struct Color(B6, B6, B6, B6);
[INFO] [stdout]     |                              ^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 146 -     pub struct Color(B6, B6, B6, B6);
[INFO] [stdout] 146 +     pub struct Color(B6, B6, , B6);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> tests/bitfield/derive_debug.rs:146:34
[INFO] [stdout]     |
[INFO] [stdout] 146 |     pub struct Color(B6, B6, B6, B6);
[INFO] [stdout]     |                                  ^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 146 -     pub struct Color(B6, B6, B6, B6);
[INFO] [stdout] 146 +     pub struct Color(B6, B6, B6, );
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> tests/bitfield/derive_specifier.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |         a: B2,
[INFO] [stdout]    |         ^   ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 10 -         a: B2,
[INFO] [stdout] 10 +         : B,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> tests/bitfield/derive_specifier.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |         b: B3,
[INFO] [stdout]    |         ^   ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 11 -         b: B3,
[INFO] [stdout] 11 +         : B,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> tests/bitfield/derive_specifier.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |         pub header: Header,
[INFO] [stdout]    |         ^                ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 17 -         pub header: Header,
[INFO] [stdout] 17 +         ub header: Heade,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> tests/bitfield/derive_specifier.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |         pub rest: B3,
[INFO] [stdout]    |         ^          ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 18 -         pub rest: B3,
[INFO] [stdout] 18 +         ub rest: B,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> tests/bitfield/derive_specifier.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 |         a: B2,
[INFO] [stdout]    |         ^   ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 38 -         a: B2,
[INFO] [stdout] 38 +         : B,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> tests/bitfield/filled_param.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |         a: B8,
[INFO] [stdout]    |         ^   ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 40 -         a: B8,
[INFO] [stdout] 40 +         : B,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> tests/bitfield/filled_param.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 41 |         b: u16,
[INFO] [stdout]    |         ^    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 41 -         b: u16,
[INFO] [stdout] 41 +         : u1,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> tests/bitfield/no_implicit_prelude.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         a: ::core::primitive::bool,
[INFO] [stdout]    |         ^                        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 30 -         a: ::core::primitive::bool,
[INFO] [stdout] 30 +         : ::core::primitive::boo,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> tests/bitfield/no_implicit_prelude.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |         b: ::modular_bitfield::specifiers::B3,
[INFO] [stdout]    |         ^                                   ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 31 -         b: ::modular_bitfield::specifiers::B3,
[INFO] [stdout] 31 +         : ::modular_bitfield::specifiers::B,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> tests/bitfield/no_implicit_prelude.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |         c: ::modular_bitfield::specifiers::B4,
[INFO] [stdout]    |         ^                                   ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 32 -         c: ::modular_bitfield::specifiers::B4,
[INFO] [stdout] 32 +         : ::modular_bitfield::specifiers::B,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> tests/bitfield/no_implicit_prelude.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 |         d: ::modular_bitfield::specifiers::B24,
[INFO] [stdout]    |         ^                                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 33 -         d: ::modular_bitfield::specifiers::B24,
[INFO] [stdout] 33 +         : ::modular_bitfield::specifiers::B2,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> tests/bitfield/regressions.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |         certify: bool,
[INFO] [stdout]    |         ^           ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 11 -         certify: bool,
[INFO] [stdout] 11 +         ertify: boo,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> tests/bitfield/regressions.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |         fill: B7,
[INFO] [stdout]    |         ^      ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 12 -         fill: B7,
[INFO] [stdout] 12 +         ill: B,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> tests/bitfield/regressions.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 29 |         x: bool,
[INFO] [stdout]    |         ^     ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 29 -         x: bool,
[INFO] [stdout] 29 +         : boo,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> tests/bitfield/regressions.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         y: bool,
[INFO] [stdout]    |         ^     ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 30 -         y: bool,
[INFO] [stdout] 30 +         : boo,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> tests/bitfield/regressions.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |         z: B4,
[INFO] [stdout]    |         ^   ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 31 -         z: B4,
[INFO] [stdout] 31 +         : B,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> tests/bitfield/regressions.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |         #[bits = 2]
[INFO] [stdout]    |         ^
[INFO] [stdout] 33 |         mode: Mode,
[INFO] [stdout]    |                  ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 32 ~         [bits = 2]
[INFO] [stdout] 33 ~         mode: Mod,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> tests/bitfield/repr.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |         mregion: u8,
[INFO] [stdout]    |         ^         ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 11 -         mregion: u8,
[INFO] [stdout] 11 +         region: u,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> tests/bitfield/repr.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |         sregion: u8,
[INFO] [stdout]    |         ^         ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 12 -         sregion: u8,
[INFO] [stdout] 12 +         region: u,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> tests/bitfield/repr.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 |         mrvalid: bool,
[INFO] [stdout]    |         ^           ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 13 -         mrvalid: bool,
[INFO] [stdout] 13 +         rvalid: boo,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> tests/bitfield/repr.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 |         srvalid: bool,
[INFO] [stdout]    |         ^           ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 14 -         srvalid: bool,
[INFO] [stdout] 14 +         rvalid: boo,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> tests/bitfield/repr.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |         r: bool,
[INFO] [stdout]    |         ^     ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 15 -         r: bool,
[INFO] [stdout] 15 +         : boo,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> tests/bitfield/repr.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |         rw: bool,
[INFO] [stdout]    |         ^      ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 16 -         rw: bool,
[INFO] [stdout] 16 +         w: boo,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> tests/bitfield/repr.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |         nsr: bool,
[INFO] [stdout]    |         ^       ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 17 -         nsr: bool,
[INFO] [stdout] 17 +         sr: boo,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> tests/bitfield/repr.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |         nsrw: bool,
[INFO] [stdout]    |         ^        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 18 -         nsrw: bool,
[INFO] [stdout] 18 +         srw: boo,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> tests/bitfield/repr.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 19 |         s: bool,
[INFO] [stdout]    |         ^     ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 19 -         s: bool,
[INFO] [stdout] 19 +         : boo,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> tests/bitfield/repr.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |         irvalid: bool,
[INFO] [stdout]    |         ^           ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 20 -         irvalid: bool,
[INFO] [stdout] 20 +         rvalid: boo,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> tests/bitfield/repr.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |         iregion: u8,
[INFO] [stdout]    |         ^         ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 21 -         iregion: u8,
[INFO] [stdout] 21 +         region: u,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> tests/bitfield/repr.rs:98:9
[INFO] [stdout]    |
[INFO] [stdout] 98 |         sign: bool,
[INFO] [stdout]    |         ^        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 98 -         sign: bool,
[INFO] [stdout] 98 +         ign: boo,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> tests/bitfield/repr.rs:99:9
[INFO] [stdout]    |
[INFO] [stdout] 99 |         value: B31,
[INFO] [stdout]    |         ^        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 99 -         value: B31,
[INFO] [stdout] 99 +         alue: B3,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> tests/bitfield/repr.rs:117:17
[INFO] [stdout]     |
[INFO] [stdout] 117 |                   value: $value_ty,
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 133 | / valid_use!(
[INFO] [stdout] 134 | |     (valid_use_u8, u8, B7),
[INFO] [stdout] 135 | |     (valid_use_u16, u16, B15),
[INFO] [stdout] 136 | |     (valid_use_u32, u32, B31),
[INFO] [stdout] 137 | |     (valid_use_u64, u64, B63),
[INFO] [stdout] 138 | |     (valid_use_u128, u128, B127)
[INFO] [stdout] 139 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `valid_use` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> tests/bitfield/repr.rs:118:17
[INFO] [stdout]     |
[INFO] [stdout] 118 |                   sign: bool,
[INFO] [stdout]     |                   ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 133 | / valid_use!(
[INFO] [stdout] 134 | |     (valid_use_u8, u8, B7),
[INFO] [stdout] 135 | |     (valid_use_u16, u16, B15),
[INFO] [stdout] 136 | |     (valid_use_u32, u32, B31),
[INFO] [stdout] 137 | |     (valid_use_u64, u64, B63),
[INFO] [stdout] 138 | |     (valid_use_u128, u128, B127)
[INFO] [stdout] 139 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `valid_use` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> tests/bitfield/skip.rs:116:9
[INFO] [stdout]     |
[INFO] [stdout] 116 |         a: bool,
[INFO] [stdout]     |         ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 116 -         a: bool,
[INFO] [stdout] 116 +         : boo,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> tests/bitfield/skip.rs:119:9
[INFO] [stdout]     |
[INFO] [stdout] 119 |         b: bool,
[INFO] [stdout]     |         ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 119 -         b: bool,
[INFO] [stdout] 119 +         : boo,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> tests/bitfield/skip.rs:145:9
[INFO] [stdout]     |
[INFO] [stdout] 145 |         #[skip(setters)]
[INFO] [stdout]     |         ^
[INFO] [stdout] 146 |         unused_1: B10,
[INFO] [stdout]     |                     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 145 ~         [skip(setters)]
[INFO] [stdout] 146 ~         unused_1: B1,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> tests/bitfield/skip.rs:147:9
[INFO] [stdout]     |
[INFO] [stdout] 147 |         a: bool,
[INFO] [stdout]     |         ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 147 -         a: bool,
[INFO] [stdout] 147 +         : boo,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> tests/bitfield/skip.rs:148:9
[INFO] [stdout]     |
[INFO] [stdout] 148 |         #[skip(setters)]
[INFO] [stdout]     |         ^
[INFO] [stdout] 149 |         unused_2: B10,
[INFO] [stdout]     |                     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 148 ~         [skip(setters)]
[INFO] [stdout] 149 ~         unused_2: B1,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> tests/bitfield/skip.rs:150:9
[INFO] [stdout]     |
[INFO] [stdout] 150 |         b: bool,
[INFO] [stdout]     |         ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 150 -         b: bool,
[INFO] [stdout] 150 +         : boo,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> tests/bitfield/skip.rs:151:9
[INFO] [stdout]     |
[INFO] [stdout] 151 |         #[skip(setters)]
[INFO] [stdout]     |         ^
[INFO] [stdout] 152 |         unused_3: B10,
[INFO] [stdout]     |                     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 151 ~         [skip(setters)]
[INFO] [stdout] 152 ~         unused_3: B1,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> tests/bitfield/skip.rs:176:9
[INFO] [stdout]     |
[INFO] [stdout] 176 |         a: bool,
[INFO] [stdout]     |         ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 176 -         a: bool,
[INFO] [stdout] 176 +         : boo,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> tests/bitfield/skip.rs:177:9
[INFO] [stdout]     |
[INFO] [stdout] 177 |         #[skip(setters)]
[INFO] [stdout]     |         ^
[INFO] [stdout] 178 |         no_setters: B10,
[INFO] [stdout]     |                       ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 177 ~         [skip(setters)]
[INFO] [stdout] 178 ~         no_setters: B1,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> tests/bitfield/skip.rs:179:9
[INFO] [stdout]     |
[INFO] [stdout] 179 |         b: bool,
[INFO] [stdout]     |         ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 179 -         b: bool,
[INFO] [stdout] 179 +         : boo,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> tests/bitfield/mod.rs:171:9
[INFO] [stdout]     |
[INFO] [stdout] 171 |         a: B1,
[INFO] [stdout]     |         ^   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 171 -         a: B1,
[INFO] [stdout] 171 +         : B,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> tests/bitfield/mod.rs:172:9
[INFO] [stdout]     |
[INFO] [stdout] 172 |         b: B2,
[INFO] [stdout]     |         ^   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 172 -         b: B2,
[INFO] [stdout] 172 +         : B,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> tests/bitfield/mod.rs:173:9
[INFO] [stdout]     |
[INFO] [stdout] 173 |         c: B13,
[INFO] [stdout]     |         ^    ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 173 -         c: B13,
[INFO] [stdout] 173 +         : B1,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> tests/bitfield/mod.rs:329:9
[INFO] [stdout]     |
[INFO] [stdout] 329 |         a: bool,
[INFO] [stdout]     |         ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 329 -         a: bool,
[INFO] [stdout] 329 +         : boo,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> tests/bitfield/mod.rs:330:9
[INFO] [stdout]     |
[INFO] [stdout] 330 |         b: B2,
[INFO] [stdout]     |         ^   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 330 -         b: B2,
[INFO] [stdout] 330 +         : B,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> tests/bitfield/mod.rs:331:9
[INFO] [stdout]     |
[INFO] [stdout] 331 |         c: B13,
[INFO] [stdout]     |         ^    ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 331 -         c: B13,
[INFO] [stdout] 331 +         : B1,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> tests/bitfield/mod.rs:332:9
[INFO] [stdout]     |
[INFO] [stdout] 332 |         d: B16,
[INFO] [stdout]     |         ^    ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 332 -         d: B16,
[INFO] [stdout] 332 +         : B1,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> tests/bitfield/mod.rs:371:9
[INFO] [stdout]     |
[INFO] [stdout] 371 |         x: bool,
[INFO] [stdout]     |         ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 371 -         x: bool,
[INFO] [stdout] 371 +         : boo,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> tests/bitfield/mod.rs:372:9
[INFO] [stdout]     |
[INFO] [stdout] 372 |         y: bool,
[INFO] [stdout]     |         ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 372 -         y: bool,
[INFO] [stdout] 372 +         : boo,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> tests/bitfield/mod.rs:373:9
[INFO] [stdout]     |
[INFO] [stdout] 373 |         z: B2,
[INFO] [stdout]     |         ^   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 373 -         z: B2,
[INFO] [stdout] 373 +         : B,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> tests/bitfield/mod.rs:374:9
[INFO] [stdout]     |
[INFO] [stdout] 374 |         #[bits = 2]
[INFO] [stdout]     |         ^
[INFO] [stdout] 375 |         mode: Mode,
[INFO] [stdout]     |                  ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 374 ~         [bits = 2]
[INFO] [stdout] 375 ~         mode: Mod,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> tests/bitfield/mod.rs:376:9
[INFO] [stdout]     |
[INFO] [stdout] 376 |         w: B2,
[INFO] [stdout]     |         ^   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 376 -         w: B2,
[INFO] [stdout] 376 +         : B,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 12.52s
[INFO] running `Command { std: "docker" "inspect" "bffa04af1c572f95844b09106d9785aca570f26ab08e0e96223fcbdabb0f97cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bffa04af1c572f95844b09106d9785aca570f26ab08e0e96223fcbdabb0f97cd", kill_on_drop: false }`
[INFO] [stdout] bffa04af1c572f95844b09106d9785aca570f26ab08e0e96223fcbdabb0f97cd
