[INFO] fetching crate unicase 2.6.0...
[INFO] checking unicase-2.6.0 against master#9610dfe5a9a731ced1ea4923ecbd0c57fe367898 for beta-170-4
[INFO] extracting crate unicase 2.6.0 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate unicase 2.6.0 on toolchain 9610dfe5a9a731ced1ea4923ecbd0c57fe367898
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate unicase 2.6.0
[INFO] finished tweaking crates.io crate unicase 2.6.0
[INFO] tweaked toml for crates.io crate unicase 2.6.0 written to /workspace/builds/worker-5-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" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "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" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 41ee451a0f42d0a933936eab346a4f12dd8420de6d45a4711ce8a4b273f07fa8
[INFO] running `Command { std: "docker" "start" "-a" "41ee451a0f42d0a933936eab346a4f12dd8420de6d45a4711ce8a4b273f07fa8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "41ee451a0f42d0a933936eab346a4f12dd8420de6d45a4711ce8a4b273f07fa8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41ee451a0f42d0a933936eab346a4f12dd8420de6d45a4711ce8a4b273f07fa8", kill_on_drop: false }`
[INFO] [stdout] 41ee451a0f42d0a933936eab346a4f12dd8420de6d45a4711ce8a4b273f07fa8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f2dfd366e56d8e895900a99e68effa0013fdda46b750b4c0b053ce9535c199f7
[INFO] running `Command { std: "docker" "start" "-a" "f2dfd366e56d8e895900a99e68effa0013fdda46b750b4c0b053ce9535c199f7", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling unicase v2.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]   --> src/unicode/map.rs:34:44
[INFO] [stdout]    |
[INFO] [stdout] 34 |                     x @ _ if x <= 0x2e  => (from | 1),
[INFO] [stdout]    |                                            ^        ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 34 -                     x @ _ if x <= 0x2e  => (from | 1),
[INFO] [stdout] 34 +                     x @ _ if x <= 0x2e  => from | 1,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]   --> src/unicode/map.rs:36:57
[INFO] [stdout]    |
[INFO] [stdout] 36 |                     x @ _ if 0x32 <= x && x <= 0x36  => (from | 1),
[INFO] [stdout]    |                                                         ^        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 36 -                     x @ _ if 0x32 <= x && x <= 0x36  => (from | 1),
[INFO] [stdout] 36 +                     x @ _ if 0x32 <= x && x <= 0x36  => from | 1,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]   --> src/unicode/map.rs:37:57
[INFO] [stdout]    |
[INFO] [stdout] 37 |                     x @ _ if 0x39 <= x && x <= 0x47  => ((from+1) & !1),
[INFO] [stdout]    |                                                         ^             ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 37 -                     x @ _ if 0x39 <= x && x <= 0x47  => ((from+1) & !1),
[INFO] [stdout] 37 +                     x @ _ if 0x39 <= x && x <= 0x47  => (from+1) & !1,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]   --> src/unicode/map.rs:39:57
[INFO] [stdout]    |
[INFO] [stdout] 39 |                     x @ _ if 0x4a <= x && x <= 0x76  => (from | 1),
[INFO] [stdout]    |                                                         ^        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 39 -                     x @ _ if 0x4a <= x && x <= 0x76  => (from | 1),
[INFO] [stdout] 39 +                     x @ _ if 0x4a <= x && x <= 0x76  => from | 1,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]   --> src/unicode/map.rs:41:57
[INFO] [stdout]    |
[INFO] [stdout] 41 |                     x @ _ if 0x79 <= x && x <= 0x7d  => ((from+1) & !1),
[INFO] [stdout]    |                                                         ^             ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 41 -                     x @ _ if 0x79 <= x && x <= 0x7d  => ((from+1) & !1),
[INFO] [stdout] 41 +                     x @ _ if 0x79 <= x && x <= 0x7d  => (from+1) & !1,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]   --> src/unicode/map.rs:44:57
[INFO] [stdout]    |
[INFO] [stdout] 44 |                     x @ _ if 0x82 <= x && x <= 0x84  => (from | 1),
[INFO] [stdout]    |                                                         ^        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 44 -                     x @ _ if 0x82 <= x && x <= 0x84  => (from | 1),
[INFO] [stdout] 44 +                     x @ _ if 0x82 <= x && x <= 0x84  => from | 1,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]   --> src/unicode/map.rs:61:57
[INFO] [stdout]    |
[INFO] [stdout] 61 |                     x @ _ if 0xa0 <= x && x <= 0xa4  => (from | 1),
[INFO] [stdout]    |                                                         ^        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 61 -                     x @ _ if 0xa0 <= x && x <= 0xa4  => (from | 1),
[INFO] [stdout] 61 +                     x @ _ if 0xa0 <= x && x <= 0xa4  => from | 1,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]   --> src/unicode/map.rs:69:57
[INFO] [stdout]    |
[INFO] [stdout] 69 |                     x @ _ if 0xb3 <= x && x <= 0xb5  => ((from+1) & !1),
[INFO] [stdout]    |                                                         ^             ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 69 -                     x @ _ if 0xb3 <= x && x <= 0xb5  => ((from+1) & !1),
[INFO] [stdout] 69 +                     x @ _ if 0xb3 <= x && x <= 0xb5  => (from+1) & !1,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]   --> src/unicode/map.rs:78:57
[INFO] [stdout]    |
[INFO] [stdout] 78 |                     x @ _ if 0xcb <= x && x <= 0xdb  => ((from+1) & !1),
[INFO] [stdout]    |                                                         ^             ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 78 -                     x @ _ if 0xcb <= x && x <= 0xdb  => ((from+1) & !1),
[INFO] [stdout] 78 +                     x @ _ if 0xcb <= x && x <= 0xdb  => (from+1) & !1,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]   --> src/unicode/map.rs:79:57
[INFO] [stdout]    |
[INFO] [stdout] 79 |                     x @ _ if 0xde <= x && x <= 0xee  => (from | 1),
[INFO] [stdout]    |                                                         ^        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 79 -                     x @ _ if 0xde <= x && x <= 0xee  => (from | 1),
[INFO] [stdout] 79 +                     x @ _ if 0xde <= x && x <= 0xee  => from | 1,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]   --> src/unicode/map.rs:82:57
[INFO] [stdout]    |
[INFO] [stdout] 82 |                     x @ _ if 0xf2 <= x && x <= 0xf4  => (from | 1),
[INFO] [stdout]    |                                                         ^        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 82 -                     x @ _ if 0xf2 <= x && x <= 0xf4  => (from | 1),
[INFO] [stdout] 82 +                     x @ _ if 0xf2 <= x && x <= 0xf4  => from | 1,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]   --> src/unicode/map.rs:85:44
[INFO] [stdout]    |
[INFO] [stdout] 85 |                     x @ _ if 0xf8 <= x  => (from | 1),
[INFO] [stdout]    |                                            ^        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 85 -                     x @ _ if 0xf8 <= x  => (from | 1),
[INFO] [stdout] 85 +                     x @ _ if 0xf8 <= x  => from | 1,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]   --> src/unicode/map.rs:91:44
[INFO] [stdout]    |
[INFO] [stdout] 91 |                     x @ _ if x <= 0x1e  => (from | 1),
[INFO] [stdout]    |                                            ^        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 91 -                     x @ _ if x <= 0x1e  => (from | 1),
[INFO] [stdout] 91 +                     x @ _ if x <= 0x1e  => from | 1,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]   --> src/unicode/map.rs:93:57
[INFO] [stdout]    |
[INFO] [stdout] 93 |                     x @ _ if 0x22 <= x && x <= 0x32  => (from | 1),
[INFO] [stdout]    |                                                         ^        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 93 -                     x @ _ if 0x22 <= x && x <= 0x32  => (from | 1),
[INFO] [stdout] 93 +                     x @ _ if 0x22 <= x && x <= 0x32  => from | 1,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/unicode/map.rs:102:57
[INFO] [stdout]     |
[INFO] [stdout] 102 |                     x @ _ if 0x46 <= x && x <= 0x4e  => (from | 1),
[INFO] [stdout]     |                                                         ^        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 102 -                     x @ _ if 0x46 <= x && x <= 0x4e  => (from | 1),
[INFO] [stdout] 102 +                     x @ _ if 0x46 <= x && x <= 0x4e  => from | 1,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/unicode/map.rs:109:57
[INFO] [stdout]     |
[INFO] [stdout] 109 |                     x @ _ if 0x70 <= x && x <= 0x72  => (from | 1),
[INFO] [stdout]     |                                                         ^        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 109 -                     x @ _ if 0x70 <= x && x <= 0x72  => (from | 1),
[INFO] [stdout] 109 +                     x @ _ if 0x70 <= x && x <= 0x72  => from | 1,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/unicode/map.rs:126:57
[INFO] [stdout]     |
[INFO] [stdout] 126 |                     x @ _ if 0xd8 <= x && x <= 0xee  => (from | 1),
[INFO] [stdout]     |                                                         ^        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 126 -                     x @ _ if 0xd8 <= x && x <= 0xee  => (from | 1),
[INFO] [stdout] 126 +                     x @ _ if 0xd8 <= x && x <= 0xee  => from | 1,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/unicode/map.rs:142:57
[INFO] [stdout]     |
[INFO] [stdout] 142 |                     x @ _ if 0x60 <= x && x <= 0x80  => (from | 1),
[INFO] [stdout]     |                                                         ^        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 142 -                     x @ _ if 0x60 <= x && x <= 0x80  => (from | 1),
[INFO] [stdout] 142 +                     x @ _ if 0x60 <= x && x <= 0x80  => from | 1,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/unicode/map.rs:143:57
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     x @ _ if 0x8a <= x && x <= 0xbe  => (from | 1),
[INFO] [stdout]     |                                                         ^        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 143 -                     x @ _ if 0x8a <= x && x <= 0xbe  => (from | 1),
[INFO] [stdout] 143 +                     x @ _ if 0x8a <= x && x <= 0xbe  => from | 1,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/unicode/map.rs:145:57
[INFO] [stdout]     |
[INFO] [stdout] 145 |                     x @ _ if 0xc1 <= x && x <= 0xcd  => ((from+1) & !1),
[INFO] [stdout]     |                                                         ^             ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 145 -                     x @ _ if 0xc1 <= x && x <= 0xcd  => ((from+1) & !1),
[INFO] [stdout] 145 +                     x @ _ if 0xc1 <= x && x <= 0xcd  => (from+1) & !1,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/unicode/map.rs:146:44
[INFO] [stdout]     |
[INFO] [stdout] 146 |                     x @ _ if 0xd0 <= x  => (from | 1),
[INFO] [stdout]     |                                            ^        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 146 -                     x @ _ if 0xd0 <= x  => (from | 1),
[INFO] [stdout] 146 +                     x @ _ if 0xd0 <= x  => from | 1,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unnecessary parentheses around match arm expression
[INFO] [stdout]   --> src/unicode/map.rs:34:44
[INFO] [stdout]    |
[INFO] [stdout] 34 |                     x @ _ if x <= 0x2e  => (from | 1),
[INFO] [stdout]    |                                            ^        ^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:2:24
[INFO] [stdout]    |
[INFO] [stdout] 2  | #![cfg_attr(test, deny(warnings))]
[INFO] [stdout]    |                        ^^^^^^^^
[INFO] [stdout]    = note: `#[deny(unused_parens)]` implied by `#[deny(warnings)]`
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 34 -                     x @ _ if x <= 0x2e  => (from | 1),
[INFO] [stdout] 34 +                     x @ _ if x <= 0x2e  => from | 1,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/unicode/map.rs:152:44
[INFO] [stdout]     |
[INFO] [stdout] 152 |                     x @ _ if x <= 0x2e  => (from | 1),
[INFO] [stdout]     |                                            ^        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 152 -                     x @ _ if x <= 0x2e  => (from | 1),
[INFO] [stdout] 152 +                     x @ _ if x <= 0x2e  => from | 1,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/unicode/map.rs:252:44
[INFO] [stdout]     |
[INFO] [stdout] 252 |                     x @ _ if x <= 0x94  => (from | 1),
[INFO] [stdout]     |                                            ^        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 252 -                     x @ _ if x <= 0x94  => (from | 1),
[INFO] [stdout] 252 +                     x @ _ if x <= 0x94  => from | 1,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unnecessary parentheses around match arm expression
[INFO] [stdout]   --> src/unicode/map.rs:36:57
[INFO] [stdout]    |
[INFO] [stdout] 36 |                     x @ _ if 0x32 <= x && x <= 0x36  => (from | 1),
[INFO] [stdout]    |                                                         ^        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 36 -                     x @ _ if 0x32 <= x && x <= 0x36  => (from | 1),
[INFO] [stdout] 36 +                     x @ _ if 0x32 <= x && x <= 0x36  => from | 1,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/unicode/map.rs:260:57
[INFO] [stdout]     |
[INFO] [stdout] 260 |                     x @ _ if 0xa0 <= x && x <= 0xfe  => (from | 1),
[INFO] [stdout]     |                                                         ^        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 260 -                     x @ _ if 0xa0 <= x && x <= 0xfe  => (from | 1),
[INFO] [stdout] 260 +                     x @ _ if 0xa0 <= x && x <= 0xfe  => from | 1,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unnecessary parentheses around match arm expression
[INFO] [stdout]   --> src/unicode/map.rs:37:57
[INFO] [stdout]    |
[INFO] [stdout] 37 |                     x @ _ if 0x39 <= x && x <= 0x47  => ((from+1) & !1),
[INFO] [stdout]    |                                                         ^             ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 37 -                     x @ _ if 0x39 <= x && x <= 0x47  => ((from+1) & !1),
[INFO] [stdout] 37 +                     x @ _ if 0x39 <= x && x <= 0x47  => (from+1) & !1,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/unicode/map.rs:420:57
[INFO] [stdout]     |
[INFO] [stdout] 420 |                     x @ _ if 0x67 <= x && x <= 0x6b  => ((from+1) & !1),
[INFO] [stdout]     |                                                         ^             ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 420 -                     x @ _ if 0x67 <= x && x <= 0x6b  => ((from+1) & !1),
[INFO] [stdout] 420 +                     x @ _ if 0x67 <= x && x <= 0x6b  => (from+1) & !1,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/unicode/map.rs:428:57
[INFO] [stdout]     |
[INFO] [stdout] 428 |                     x @ _ if 0x80 <= x && x <= 0xe2  => (from | 1),
[INFO] [stdout]     |                                                         ^        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 428 -                     x @ _ if 0x80 <= x && x <= 0xe2  => (from | 1),
[INFO] [stdout] 428 +                     x @ _ if 0x80 <= x && x <= 0xe2  => from | 1,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unnecessary parentheses around match arm expression
[INFO] [stdout]   --> src/unicode/map.rs:39:57
[INFO] [stdout]    |
[INFO] [stdout] 39 |                     x @ _ if 0x4a <= x && x <= 0x76  => (from | 1),
[INFO] [stdout]    |                                                         ^        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 39 -                     x @ _ if 0x4a <= x && x <= 0x76  => (from | 1),
[INFO] [stdout] 39 +                     x @ _ if 0x4a <= x && x <= 0x76  => from | 1,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unnecessary parentheses around match arm expression
[INFO] [stdout]   --> src/unicode/map.rs:41:57
[INFO] [stdout]    |
[INFO] [stdout] 41 |                     x @ _ if 0x79 <= x && x <= 0x7d  => ((from+1) & !1),
[INFO] [stdout]    |                                                         ^             ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 41 -                     x @ _ if 0x79 <= x && x <= 0x7d  => ((from+1) & !1),
[INFO] [stdout] 41 +                     x @ _ if 0x79 <= x && x <= 0x7d  => (from+1) & !1,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/unicode/map.rs:429:57
[INFO] [stdout]     |
[INFO] [stdout] 429 |                     x @ _ if 0xeb <= x && x <= 0xed  => ((from+1) & !1),
[INFO] [stdout]     |                                                         ^             ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 429 -                     x @ _ if 0xeb <= x && x <= 0xed  => ((from+1) & !1),
[INFO] [stdout] 429 +                     x @ _ if 0xeb <= x && x <= 0xed  => (from+1) & !1,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unnecessary parentheses around match arm expression
[INFO] [stdout]   --> src/unicode/map.rs:44:57
[INFO] [stdout]    |
[INFO] [stdout] 44 |                     x @ _ if 0x82 <= x && x <= 0x84  => (from | 1),
[INFO] [stdout]    |                                                         ^        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 44 -                     x @ _ if 0x82 <= x && x <= 0x84  => (from | 1),
[INFO] [stdout] 44 +                     x @ _ if 0x82 <= x && x <= 0x84  => from | 1,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/unicode/map.rs:439:53
[INFO] [stdout]     |
[INFO] [stdout] 439 |             x @ _ if 0xa640 <= x && x <= 0xa66c  => (from | 1),
[INFO] [stdout]     |                                                     ^        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 439 -             x @ _ if 0xa640 <= x && x <= 0xa66c  => (from | 1),
[INFO] [stdout] 439 +             x @ _ if 0xa640 <= x && x <= 0xa66c  => from | 1,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/unicode/map.rs:440:53
[INFO] [stdout]     |
[INFO] [stdout] 440 |             x @ _ if 0xa680 <= x && x <= 0xa69a  => (from | 1),
[INFO] [stdout]     |                                                     ^        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 440 -             x @ _ if 0xa680 <= x && x <= 0xa69a  => (from | 1),
[INFO] [stdout] 440 +             x @ _ if 0xa680 <= x && x <= 0xa69a  => from | 1,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unnecessary parentheses around match arm expression
[INFO] [stdout]   --> src/unicode/map.rs:61:57
[INFO] [stdout]    |
[INFO] [stdout] 61 |                     x @ _ if 0xa0 <= x && x <= 0xa4  => (from | 1),
[INFO] [stdout]    |                                                         ^        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 61 -                     x @ _ if 0xa0 <= x && x <= 0xa4  => (from | 1),
[INFO] [stdout] 61 +                     x @ _ if 0xa0 <= x && x <= 0xa4  => from | 1,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/unicode/map.rs:441:53
[INFO] [stdout]     |
[INFO] [stdout] 441 |             x @ _ if 0xa722 <= x && x <= 0xa72e  => (from | 1),
[INFO] [stdout]     |                                                     ^        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 441 -             x @ _ if 0xa722 <= x && x <= 0xa72e  => (from | 1),
[INFO] [stdout] 441 +             x @ _ if 0xa722 <= x && x <= 0xa72e  => from | 1,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unnecessary parentheses around match arm expression
[INFO] [stdout]   --> src/unicode/map.rs:69:57
[INFO] [stdout]    |
[INFO] [stdout] 69 |                     x @ _ if 0xb3 <= x && x <= 0xb5  => ((from+1) & !1),
[INFO] [stdout]    |                                                         ^             ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 69 -                     x @ _ if 0xb3 <= x && x <= 0xb5  => ((from+1) & !1),
[INFO] [stdout] 69 +                     x @ _ if 0xb3 <= x && x <= 0xb5  => (from+1) & !1,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/unicode/map.rs:442:53
[INFO] [stdout]     |
[INFO] [stdout] 442 |             x @ _ if 0xa732 <= x && x <= 0xa76e  => (from | 1),
[INFO] [stdout]     |                                                     ^        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 442 -             x @ _ if 0xa732 <= x && x <= 0xa76e  => (from | 1),
[INFO] [stdout] 442 +             x @ _ if 0xa732 <= x && x <= 0xa76e  => from | 1,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/unicode/map.rs:443:53
[INFO] [stdout]     |
[INFO] [stdout] 443 |             x @ _ if 0xa779 <= x && x <= 0xa77b  => ((from+1) & !1),
[INFO] [stdout]     |                                                     ^             ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 443 -             x @ _ if 0xa779 <= x && x <= 0xa77b  => ((from+1) & !1),
[INFO] [stdout] 443 +             x @ _ if 0xa779 <= x && x <= 0xa77b  => (from+1) & !1,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unnecessary parentheses around match arm expression
[INFO] [stdout]   --> src/unicode/map.rs:78:57
[INFO] [stdout]    |
[INFO] [stdout] 78 |                     x @ _ if 0xcb <= x && x <= 0xdb  => ((from+1) & !1),
[INFO] [stdout]    |                                                         ^             ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 78 -                     x @ _ if 0xcb <= x && x <= 0xdb  => ((from+1) & !1),
[INFO] [stdout] 78 +                     x @ _ if 0xcb <= x && x <= 0xdb  => (from+1) & !1,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/unicode/map.rs:445:53
[INFO] [stdout]     |
[INFO] [stdout] 445 |             x @ _ if 0xa77e <= x && x <= 0xa786  => (from | 1),
[INFO] [stdout]     |                                                     ^        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 445 -             x @ _ if 0xa77e <= x && x <= 0xa786  => (from | 1),
[INFO] [stdout] 445 +             x @ _ if 0xa77e <= x && x <= 0xa786  => from | 1,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unnecessary parentheses around match arm expression
[INFO] [stdout]   --> src/unicode/map.rs:79:57
[INFO] [stdout]    |
[INFO] [stdout] 79 |                     x @ _ if 0xde <= x && x <= 0xee  => (from | 1),
[INFO] [stdout]    |                                                         ^        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 79 -                     x @ _ if 0xde <= x && x <= 0xee  => (from | 1),
[INFO] [stdout] 79 +                     x @ _ if 0xde <= x && x <= 0xee  => from | 1,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/unicode/map.rs:448:53
[INFO] [stdout]     |
[INFO] [stdout] 448 |             x @ _ if 0xa790 <= x && x <= 0xa792  => (from | 1),
[INFO] [stdout]     |                                                     ^        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 448 -             x @ _ if 0xa790 <= x && x <= 0xa792  => (from | 1),
[INFO] [stdout] 448 +             x @ _ if 0xa790 <= x && x <= 0xa792  => from | 1,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unnecessary parentheses around match arm expression
[INFO] [stdout]   --> src/unicode/map.rs:82:57
[INFO] [stdout]    |
[INFO] [stdout] 82 |                     x @ _ if 0xf2 <= x && x <= 0xf4  => (from | 1),
[INFO] [stdout]    |                                                         ^        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 82 -                     x @ _ if 0xf2 <= x && x <= 0xf4  => (from | 1),
[INFO] [stdout] 82 +                     x @ _ if 0xf2 <= x && x <= 0xf4  => from | 1,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unnecessary parentheses around match arm expression
[INFO] [stdout]   --> src/unicode/map.rs:85:44
[INFO] [stdout]    |
[INFO] [stdout] 85 |                     x @ _ if 0xf8 <= x  => (from | 1),
[INFO] [stdout]    |                                            ^        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 85 -                     x @ _ if 0xf8 <= x  => (from | 1),
[INFO] [stdout] 85 +                     x @ _ if 0xf8 <= x  => from | 1,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unnecessary parentheses around match arm expression
[INFO] [stdout]   --> src/unicode/map.rs:91:44
[INFO] [stdout]    |
[INFO] [stdout] 91 |                     x @ _ if x <= 0x1e  => (from | 1),
[INFO] [stdout]    |                                            ^        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 91 -                     x @ _ if x <= 0x1e  => (from | 1),
[INFO] [stdout] 91 +                     x @ _ if x <= 0x1e  => from | 1,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/unicode/map.rs:449:53
[INFO] [stdout]     |
[INFO] [stdout] 449 |             x @ _ if 0xa796 <= x && x <= 0xa7a8  => (from | 1),
[INFO] [stdout]     |                                                     ^        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 449 -             x @ _ if 0xa796 <= x && x <= 0xa7a8  => (from | 1),
[INFO] [stdout] 449 +             x @ _ if 0xa796 <= x && x <= 0xa7a8  => from | 1,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unnecessary parentheses around match arm expression
[INFO] [stdout]   --> src/unicode/map.rs:93:57
[INFO] [stdout]    |
[INFO] [stdout] 93 |                     x @ _ if 0x22 <= x && x <= 0x32  => (from | 1),
[INFO] [stdout]    |                                                         ^        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 93 -                     x @ _ if 0x22 <= x && x <= 0x32  => (from | 1),
[INFO] [stdout] 93 +                     x @ _ if 0x22 <= x && x <= 0x32  => from | 1,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/unicode/map.rs:459:53
[INFO] [stdout]     |
[INFO] [stdout] 459 |             x @ _ if 0xa7b4 <= x && x <= 0xa7be  => (from | 1),
[INFO] [stdout]     |                                                     ^        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 459 -             x @ _ if 0xa7b4 <= x && x <= 0xa7be  => (from | 1),
[INFO] [stdout] 459 +             x @ _ if 0xa7b4 <= x && x <= 0xa7be  => from | 1,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/unicode/map.rs:102:57
[INFO] [stdout]     |
[INFO] [stdout] 102 |                     x @ _ if 0x46 <= x && x <= 0x4e  => (from | 1),
[INFO] [stdout]     |                                                         ^        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 102 -                     x @ _ if 0x46 <= x && x <= 0x4e  => (from | 1),
[INFO] [stdout] 102 +                     x @ _ if 0x46 <= x && x <= 0x4e  => from | 1,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/unicode/map.rs:109:57
[INFO] [stdout]     |
[INFO] [stdout] 109 |                     x @ _ if 0x70 <= x && x <= 0x72  => (from | 1),
[INFO] [stdout]     |                                                         ^        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 109 -                     x @ _ if 0x70 <= x && x <= 0x72  => (from | 1),
[INFO] [stdout] 109 +                     x @ _ if 0x70 <= x && x <= 0x72  => from | 1,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/unicode/map.rs:126:57
[INFO] [stdout]     |
[INFO] [stdout] 126 |                     x @ _ if 0xd8 <= x && x <= 0xee  => (from | 1),
[INFO] [stdout]     |                                                         ^        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 126 -                     x @ _ if 0xd8 <= x && x <= 0xee  => (from | 1),
[INFO] [stdout] 126 +                     x @ _ if 0xd8 <= x && x <= 0xee  => from | 1,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/unicode/map.rs:142:57
[INFO] [stdout]     |
[INFO] [stdout] 142 |                     x @ _ if 0x60 <= x && x <= 0x80  => (from | 1),
[INFO] [stdout]     |                                                         ^        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 142 -                     x @ _ if 0x60 <= x && x <= 0x80  => (from | 1),
[INFO] [stdout] 142 +                     x @ _ if 0x60 <= x && x <= 0x80  => from | 1,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/unicode/map.rs:143:57
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     x @ _ if 0x8a <= x && x <= 0xbe  => (from | 1),
[INFO] [stdout]     |                                                         ^        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 143 -                     x @ _ if 0x8a <= x && x <= 0xbe  => (from | 1),
[INFO] [stdout] 143 +                     x @ _ if 0x8a <= x && x <= 0xbe  => from | 1,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/unicode/map.rs:145:57
[INFO] [stdout]     |
[INFO] [stdout] 145 |                     x @ _ if 0xc1 <= x && x <= 0xcd  => ((from+1) & !1),
[INFO] [stdout]     |                                                         ^             ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 145 -                     x @ _ if 0xc1 <= x && x <= 0xcd  => ((from+1) & !1),
[INFO] [stdout] 145 +                     x @ _ if 0xc1 <= x && x <= 0xcd  => (from+1) & !1,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/unicode/map.rs:146:44
[INFO] [stdout]     |
[INFO] [stdout] 146 |                     x @ _ if 0xd0 <= x  => (from | 1),
[INFO] [stdout]     |                                            ^        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 146 -                     x @ _ if 0xd0 <= x  => (from | 1),
[INFO] [stdout] 146 +                     x @ _ if 0xd0 <= x  => from | 1,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/unicode/map.rs:152:44
[INFO] [stdout]     |
[INFO] [stdout] 152 |                     x @ _ if x <= 0x2e  => (from | 1),
[INFO] [stdout]     |                                            ^        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 152 -                     x @ _ if x <= 0x2e  => (from | 1),
[INFO] [stdout] 152 +                     x @ _ if x <= 0x2e  => from | 1,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/unicode/map.rs:252:44
[INFO] [stdout]     |
[INFO] [stdout] 252 |                     x @ _ if x <= 0x94  => (from | 1),
[INFO] [stdout]     |                                            ^        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 252 -                     x @ _ if x <= 0x94  => (from | 1),
[INFO] [stdout] 252 +                     x @ _ if x <= 0x94  => from | 1,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/unicode/map.rs:260:57
[INFO] [stdout]     |
[INFO] [stdout] 260 |                     x @ _ if 0xa0 <= x && x <= 0xfe  => (from | 1),
[INFO] [stdout]     |                                                         ^        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 260 -                     x @ _ if 0xa0 <= x && x <= 0xfe  => (from | 1),
[INFO] [stdout] 260 +                     x @ _ if 0xa0 <= x && x <= 0xfe  => from | 1,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/unicode/map.rs:420:57
[INFO] [stdout]     |
[INFO] [stdout] 420 |                     x @ _ if 0x67 <= x && x <= 0x6b  => ((from+1) & !1),
[INFO] [stdout]     |                                                         ^             ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 420 -                     x @ _ if 0x67 <= x && x <= 0x6b  => ((from+1) & !1),
[INFO] [stdout] 420 +                     x @ _ if 0x67 <= x && x <= 0x6b  => (from+1) & !1,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/unicode/map.rs:428:57
[INFO] [stdout]     |
[INFO] [stdout] 428 |                     x @ _ if 0x80 <= x && x <= 0xe2  => (from | 1),
[INFO] [stdout]     |                                                         ^        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 428 -                     x @ _ if 0x80 <= x && x <= 0xe2  => (from | 1),
[INFO] [stdout] 428 +                     x @ _ if 0x80 <= x && x <= 0xe2  => from | 1,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/unicode/map.rs:429:57
[INFO] [stdout]     |
[INFO] [stdout] 429 |                     x @ _ if 0xeb <= x && x <= 0xed  => ((from+1) & !1),
[INFO] [stdout]     |                                                         ^             ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 429 -                     x @ _ if 0xeb <= x && x <= 0xed  => ((from+1) & !1),
[INFO] [stdout] 429 +                     x @ _ if 0xeb <= x && x <= 0xed  => (from+1) & !1,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/unicode/map.rs:439:53
[INFO] [stdout]     |
[INFO] [stdout] 439 |             x @ _ if 0xa640 <= x && x <= 0xa66c  => (from | 1),
[INFO] [stdout]     |                                                     ^        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 439 -             x @ _ if 0xa640 <= x && x <= 0xa66c  => (from | 1),
[INFO] [stdout] 439 +             x @ _ if 0xa640 <= x && x <= 0xa66c  => from | 1,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/unicode/map.rs:440:53
[INFO] [stdout]     |
[INFO] [stdout] 440 |             x @ _ if 0xa680 <= x && x <= 0xa69a  => (from | 1),
[INFO] [stdout]     |                                                     ^        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 440 -             x @ _ if 0xa680 <= x && x <= 0xa69a  => (from | 1),
[INFO] [stdout] 440 +             x @ _ if 0xa680 <= x && x <= 0xa69a  => from | 1,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/unicode/map.rs:441:53
[INFO] [stdout]     |
[INFO] [stdout] 441 |             x @ _ if 0xa722 <= x && x <= 0xa72e  => (from | 1),
[INFO] [stdout]     |                                                     ^        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 441 -             x @ _ if 0xa722 <= x && x <= 0xa72e  => (from | 1),
[INFO] [stdout] 441 +             x @ _ if 0xa722 <= x && x <= 0xa72e  => from | 1,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/unicode/map.rs:442:53
[INFO] [stdout]     |
[INFO] [stdout] 442 |             x @ _ if 0xa732 <= x && x <= 0xa76e  => (from | 1),
[INFO] [stdout]     |                                                     ^        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 442 -             x @ _ if 0xa732 <= x && x <= 0xa76e  => (from | 1),
[INFO] [stdout] 442 +             x @ _ if 0xa732 <= x && x <= 0xa76e  => from | 1,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/unicode/map.rs:443:53
[INFO] [stdout]     |
[INFO] [stdout] 443 |             x @ _ if 0xa779 <= x && x <= 0xa77b  => ((from+1) & !1),
[INFO] [stdout]     |                                                     ^             ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 443 -             x @ _ if 0xa779 <= x && x <= 0xa77b  => ((from+1) & !1),
[INFO] [stdout] 443 +             x @ _ if 0xa779 <= x && x <= 0xa77b  => (from+1) & !1,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/unicode/map.rs:445:53
[INFO] [stdout]     |
[INFO] [stdout] 445 |             x @ _ if 0xa77e <= x && x <= 0xa786  => (from | 1),
[INFO] [stdout]     |                                                     ^        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 445 -             x @ _ if 0xa77e <= x && x <= 0xa786  => (from | 1),
[INFO] [stdout] 445 +             x @ _ if 0xa77e <= x && x <= 0xa786  => from | 1,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/unicode/map.rs:448:53
[INFO] [stdout]     |
[INFO] [stdout] 448 |             x @ _ if 0xa790 <= x && x <= 0xa792  => (from | 1),
[INFO] [stdout]     |                                                     ^        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 448 -             x @ _ if 0xa790 <= x && x <= 0xa792  => (from | 1),
[INFO] [stdout] 448 +             x @ _ if 0xa790 <= x && x <= 0xa792  => from | 1,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/unicode/map.rs:449:53
[INFO] [stdout]     |
[INFO] [stdout] 449 |             x @ _ if 0xa796 <= x && x <= 0xa7a8  => (from | 1),
[INFO] [stdout]     |                                                     ^        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 449 -             x @ _ if 0xa796 <= x && x <= 0xa7a8  => (from | 1),
[INFO] [stdout] 449 +             x @ _ if 0xa796 <= x && x <= 0xa7a8  => from | 1,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/unicode/map.rs:459:53
[INFO] [stdout]     |
[INFO] [stdout] 459 |             x @ _ if 0xa7b4 <= x && x <= 0xa7be  => (from | 1),
[INFO] [stdout]     |                                                     ^        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 459 -             x @ _ if 0xa7b4 <= x && x <= 0xa7be  => (from | 1),
[INFO] [stdout] 459 +             x @ _ if 0xa7b4 <= x && x <= 0xa7be  => from | 1,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 36 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 36 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `unicase` (lib test) due to 37 previous errors
[INFO] running `Command { std: "docker" "inspect" "f2dfd366e56d8e895900a99e68effa0013fdda46b750b4c0b053ce9535c199f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2dfd366e56d8e895900a99e68effa0013fdda46b750b4c0b053ce9535c199f7", kill_on_drop: false }`
[INFO] [stdout] f2dfd366e56d8e895900a99e68effa0013fdda46b750b4c0b053ce9535c199f7
