[INFO] crate xkbcommon 0.4.0 is already in cache
[INFO] testing xkbcommon-0.4.0 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate xkbcommon 0.4.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate xkbcommon 0.4.0 on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate xkbcommon 0.4.0
[INFO] finished tweaking crates.io crate xkbcommon 0.4.0
[INFO] tweaked toml for crates.io crate xkbcommon 0.4.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7e7dd07721044f5be1a758ed0f4099d40b34d80326d2d1aef274e56e467e0465
[INFO] running `"docker" "start" "-a" "7e7dd07721044f5be1a758ed0f4099d40b34d80326d2d1aef274e56e467e0465"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling xkbcommon v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/xkb/ffi.rs:63:46
[INFO] [stderr]    |
[INFO] [stderr] 63 | pub const XKB_KEYSYM_CASE_INSENSITIVE: u32 = (1 << 0);
[INFO] [stderr]    |                                              ^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/xkb/ffi.rs:67:50
[INFO] [stderr]    |
[INFO] [stderr] 67 | pub const XKB_CONTEXT_NO_DEFAULT_INCLUDES: u32 = (1 << 0);
[INFO] [stderr]    |                                                  ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/xkb/ffi.rs:68:51
[INFO] [stderr]    |
[INFO] [stderr] 68 | pub const XKB_CONTEXT_NO_ENVIRONMENT_NAMES: u32 = (1 << 1);
[INFO] [stderr]    |                                                   ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/xkb/ffi.rs:97:43
[INFO] [stderr]    |
[INFO] [stderr] 97 | pub const XKB_STATE_MODS_DEPRESSED: u32 = (1 << 0);
[INFO] [stderr]    |                                           ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/xkb/ffi.rs:98:41
[INFO] [stderr]    |
[INFO] [stderr] 98 | pub const XKB_STATE_MODS_LATCHED: u32 = (1 << 1);
[INFO] [stderr]    |                                         ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/xkb/ffi.rs:99:40
[INFO] [stderr]    |
[INFO] [stderr] 99 | pub const XKB_STATE_MODS_LOCKED: u32 = (1 << 2);
[INFO] [stderr]    |                                        ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/ffi.rs:100:43
[INFO] [stderr]     |
[INFO] [stderr] 100 | pub const XKB_STATE_MODS_EFFECTIVE: u32 = (1 << 3);
[INFO] [stderr]     |                                           ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/ffi.rs:101:45
[INFO] [stderr]     |
[INFO] [stderr] 101 | pub const XKB_STATE_LAYOUT_DEPRESSED: u32 = (1 << 4);
[INFO] [stderr]     |                                             ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/ffi.rs:102:43
[INFO] [stderr]     |
[INFO] [stderr] 102 | pub const XKB_STATE_LAYOUT_LATCHED: u32 = (1 << 5);
[INFO] [stderr]     |                                           ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/ffi.rs:103:42
[INFO] [stderr]     |
[INFO] [stderr] 103 | pub const XKB_STATE_LAYOUT_LOCKED: u32 = (1 << 6);
[INFO] [stderr]     |                                          ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/ffi.rs:104:45
[INFO] [stderr]     |
[INFO] [stderr] 104 | pub const XKB_STATE_LAYOUT_EFFECTIVE: u32 = (1 << 7);
[INFO] [stderr]     |                                             ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/ffi.rs:105:33
[INFO] [stderr]     |
[INFO] [stderr] 105 | pub const XKB_STATE_LEDS: u32 = (1 << 8);
[INFO] [stderr]     |                                 ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/ffi.rs:109:38
[INFO] [stderr]     |
[INFO] [stderr] 109 | pub const XKB_STATE_MATCH_ANY: u32 = (1 << 0);
[INFO] [stderr]     |                                      ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/ffi.rs:110:38
[INFO] [stderr]     |
[INFO] [stderr] 110 | pub const XKB_STATE_MATCH_ALL: u32 = (1 << 1);
[INFO] [stderr]     |                                      ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/ffi.rs:111:48
[INFO] [stderr]     |
[INFO] [stderr] 111 | pub const XKB_STATE_MATCH_NON_EXCLUSIVE: u32 = (1 << 16);
[INFO] [stderr]     |                                                ^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/mod.rs:178:42
[INFO] [stderr]     |
[INFO] [stderr] 178 | pub const KEYSYM_CASE_INSENSITIVE: u32 = (1 << 0);
[INFO] [stderr]     |                                          ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/mod.rs:185:46
[INFO] [stderr]     |
[INFO] [stderr] 185 | pub const CONTEXT_NO_DEFAULT_INCLUDES: u32 = (1 << 0);
[INFO] [stderr]     |                                              ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/mod.rs:187:47
[INFO] [stderr]     |
[INFO] [stderr] 187 | pub const CONTEXT_NO_ENVIRONMENT_NAMES: u32 = (1 << 1);
[INFO] [stderr]     |                                               ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/mod.rs:232:39
[INFO] [stderr]     |
[INFO] [stderr] 232 | pub const STATE_MODS_DEPRESSED: u32 = (1 << 0);
[INFO] [stderr]     |                                       ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/mod.rs:235:37
[INFO] [stderr]     |
[INFO] [stderr] 235 | pub const STATE_MODS_LATCHED: u32 = (1 << 1);
[INFO] [stderr]     |                                     ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/mod.rs:238:36
[INFO] [stderr]     |
[INFO] [stderr] 238 | pub const STATE_MODS_LOCKED: u32 = (1 << 2);
[INFO] [stderr]     |                                    ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/mod.rs:242:39
[INFO] [stderr]     |
[INFO] [stderr] 242 | pub const STATE_MODS_EFFECTIVE: u32 = (1 << 3);
[INFO] [stderr]     |                                       ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/mod.rs:244:41
[INFO] [stderr]     |
[INFO] [stderr] 244 | pub const STATE_LAYOUT_DEPRESSED: u32 = (1 << 4);
[INFO] [stderr]     |                                         ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/mod.rs:247:39
[INFO] [stderr]     |
[INFO] [stderr] 247 | pub const STATE_LAYOUT_LATCHED: u32 = (1 << 5);
[INFO] [stderr]     |                                       ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/mod.rs:250:38
[INFO] [stderr]     |
[INFO] [stderr] 250 | pub const STATE_LAYOUT_LOCKED: u32 = (1 << 6);
[INFO] [stderr]     |                                      ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/mod.rs:254:41
[INFO] [stderr]     |
[INFO] [stderr] 254 | pub const STATE_LAYOUT_EFFECTIVE: u32 = (1 << 7);
[INFO] [stderr]     |                                         ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/mod.rs:256:29
[INFO] [stderr]     |
[INFO] [stderr] 256 | pub const STATE_LEDS: u32 = (1 << 8);
[INFO] [stderr]     |                             ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/mod.rs:266:34
[INFO] [stderr]     |
[INFO] [stderr] 266 | pub const STATE_MATCH_ANY: u32 = (1 << 0);
[INFO] [stderr]     |                                  ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/mod.rs:268:34
[INFO] [stderr]     |
[INFO] [stderr] 268 | pub const STATE_MATCH_ALL: u32 = (1 << 1);
[INFO] [stderr]     |                                  ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/mod.rs:271:44
[INFO] [stderr]     |
[INFO] [stderr] 271 | pub const STATE_MATCH_NON_EXCLUSIVE: u32 = (1 << 16);
[INFO] [stderr]     |                                            ^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: 30 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `"docker" "inspect" "7e7dd07721044f5be1a758ed0f4099d40b34d80326d2d1aef274e56e467e0465"`
[INFO] running `"docker" "rm" "-f" "7e7dd07721044f5be1a758ed0f4099d40b34d80326d2d1aef274e56e467e0465"`
[INFO] [stdout] 7e7dd07721044f5be1a758ed0f4099d40b34d80326d2d1aef274e56e467e0465
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7eaa16d81632a88dfa7ba069b292906cca65d45952a68e643e197d7219658ba0
[INFO] running `"docker" "start" "-a" "7eaa16d81632a88dfa7ba069b292906cca65d45952a68e643e197d7219658ba0"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling xkbcommon v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/xkb/ffi.rs:63:46
[INFO] [stderr]    |
[INFO] [stderr] 63 | pub const XKB_KEYSYM_CASE_INSENSITIVE: u32 = (1 << 0);
[INFO] [stderr]    |                                              ^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/xkb/ffi.rs:67:50
[INFO] [stderr]    |
[INFO] [stderr] 67 | pub const XKB_CONTEXT_NO_DEFAULT_INCLUDES: u32 = (1 << 0);
[INFO] [stderr]    |                                                  ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/xkb/ffi.rs:68:51
[INFO] [stderr]    |
[INFO] [stderr] 68 | pub const XKB_CONTEXT_NO_ENVIRONMENT_NAMES: u32 = (1 << 1);
[INFO] [stderr]    |                                                   ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/xkb/ffi.rs:97:43
[INFO] [stderr]    |
[INFO] [stderr] 97 | pub const XKB_STATE_MODS_DEPRESSED: u32 = (1 << 0);
[INFO] [stderr]    |                                           ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/xkb/ffi.rs:98:41
[INFO] [stderr]    |
[INFO] [stderr] 98 | pub const XKB_STATE_MODS_LATCHED: u32 = (1 << 1);
[INFO] [stderr]    |                                         ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/xkb/ffi.rs:99:40
[INFO] [stderr]    |
[INFO] [stderr] 99 | pub const XKB_STATE_MODS_LOCKED: u32 = (1 << 2);
[INFO] [stderr]    |                                        ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/ffi.rs:100:43
[INFO] [stderr]     |
[INFO] [stderr] 100 | pub const XKB_STATE_MODS_EFFECTIVE: u32 = (1 << 3);
[INFO] [stderr]     |                                           ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/ffi.rs:101:45
[INFO] [stderr]     |
[INFO] [stderr] 101 | pub const XKB_STATE_LAYOUT_DEPRESSED: u32 = (1 << 4);
[INFO] [stderr]     |                                             ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/ffi.rs:102:43
[INFO] [stderr]     |
[INFO] [stderr] 102 | pub const XKB_STATE_LAYOUT_LATCHED: u32 = (1 << 5);
[INFO] [stderr]     |                                           ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/ffi.rs:103:42
[INFO] [stderr]     |
[INFO] [stderr] 103 | pub const XKB_STATE_LAYOUT_LOCKED: u32 = (1 << 6);
[INFO] [stderr]     |                                          ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/ffi.rs:104:45
[INFO] [stderr]     |
[INFO] [stderr] 104 | pub const XKB_STATE_LAYOUT_EFFECTIVE: u32 = (1 << 7);
[INFO] [stderr]     |                                             ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/ffi.rs:105:33
[INFO] [stderr]     |
[INFO] [stderr] 105 | pub const XKB_STATE_LEDS: u32 = (1 << 8);
[INFO] [stderr]     |                                 ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/ffi.rs:109:38
[INFO] [stderr]     |
[INFO] [stderr] 109 | pub const XKB_STATE_MATCH_ANY: u32 = (1 << 0);
[INFO] [stderr]     |                                      ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/ffi.rs:110:38
[INFO] [stderr]     |
[INFO] [stderr] 110 | pub const XKB_STATE_MATCH_ALL: u32 = (1 << 1);
[INFO] [stderr]     |                                      ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/ffi.rs:111:48
[INFO] [stderr]     |
[INFO] [stderr] 111 | pub const XKB_STATE_MATCH_NON_EXCLUSIVE: u32 = (1 << 16);
[INFO] [stderr]     |                                                ^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/mod.rs:178:42
[INFO] [stderr]     |
[INFO] [stderr] 178 | pub const KEYSYM_CASE_INSENSITIVE: u32 = (1 << 0);
[INFO] [stderr]     |                                          ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/mod.rs:185:46
[INFO] [stderr]     |
[INFO] [stderr] 185 | pub const CONTEXT_NO_DEFAULT_INCLUDES: u32 = (1 << 0);
[INFO] [stderr]     |                                              ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/mod.rs:187:47
[INFO] [stderr]     |
[INFO] [stderr] 187 | pub const CONTEXT_NO_ENVIRONMENT_NAMES: u32 = (1 << 1);
[INFO] [stderr]     |                                               ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/mod.rs:232:39
[INFO] [stderr]     |
[INFO] [stderr] 232 | pub const STATE_MODS_DEPRESSED: u32 = (1 << 0);
[INFO] [stderr]     |                                       ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/mod.rs:235:37
[INFO] [stderr]     |
[INFO] [stderr] 235 | pub const STATE_MODS_LATCHED: u32 = (1 << 1);
[INFO] [stderr]     |                                     ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/mod.rs:238:36
[INFO] [stderr]     |
[INFO] [stderr] 238 | pub const STATE_MODS_LOCKED: u32 = (1 << 2);
[INFO] [stderr]     |                                    ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/mod.rs:242:39
[INFO] [stderr]     |
[INFO] [stderr] 242 | pub const STATE_MODS_EFFECTIVE: u32 = (1 << 3);
[INFO] [stderr]     |                                       ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/mod.rs:244:41
[INFO] [stderr]     |
[INFO] [stderr] 244 | pub const STATE_LAYOUT_DEPRESSED: u32 = (1 << 4);
[INFO] [stderr]     |                                         ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/mod.rs:247:39
[INFO] [stderr]     |
[INFO] [stderr] 247 | pub const STATE_LAYOUT_LATCHED: u32 = (1 << 5);
[INFO] [stderr]     |                                       ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/mod.rs:250:38
[INFO] [stderr]     |
[INFO] [stderr] 250 | pub const STATE_LAYOUT_LOCKED: u32 = (1 << 6);
[INFO] [stderr]     |                                      ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/mod.rs:254:41
[INFO] [stderr]     |
[INFO] [stderr] 254 | pub const STATE_LAYOUT_EFFECTIVE: u32 = (1 << 7);
[INFO] [stderr]     |                                         ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/mod.rs:256:29
[INFO] [stderr]     |
[INFO] [stderr] 256 | pub const STATE_LEDS: u32 = (1 << 8);
[INFO] [stderr]     |                             ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/mod.rs:266:34
[INFO] [stderr]     |
[INFO] [stderr] 266 | pub const STATE_MATCH_ANY: u32 = (1 << 0);
[INFO] [stderr]     |                                  ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/mod.rs:268:34
[INFO] [stderr]     |
[INFO] [stderr] 268 | pub const STATE_MATCH_ALL: u32 = (1 << 1);
[INFO] [stderr]     |                                  ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/mod.rs:271:44
[INFO] [stderr]     |
[INFO] [stderr] 271 | pub const STATE_MATCH_NON_EXCLUSIVE: u32 = (1 << 16);
[INFO] [stderr]     |                                            ^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: 30 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/xkb/ffi.rs:63:46
[INFO] [stderr]    |
[INFO] [stderr] 63 | pub const XKB_KEYSYM_CASE_INSENSITIVE: u32 = (1 << 0);
[INFO] [stderr]    |                                              ^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/xkb/ffi.rs:67:50
[INFO] [stderr]    |
[INFO] [stderr] 67 | pub const XKB_CONTEXT_NO_DEFAULT_INCLUDES: u32 = (1 << 0);
[INFO] [stderr]    |                                                  ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/xkb/ffi.rs:68:51
[INFO] [stderr]    |
[INFO] [stderr] 68 | pub const XKB_CONTEXT_NO_ENVIRONMENT_NAMES: u32 = (1 << 1);
[INFO] [stderr]    |                                                   ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/xkb/ffi.rs:97:43
[INFO] [stderr]    |
[INFO] [stderr] 97 | pub const XKB_STATE_MODS_DEPRESSED: u32 = (1 << 0);
[INFO] [stderr]    |                                           ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/xkb/ffi.rs:98:41
[INFO] [stderr]    |
[INFO] [stderr] 98 | pub const XKB_STATE_MODS_LATCHED: u32 = (1 << 1);
[INFO] [stderr]    |                                         ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/xkb/ffi.rs:99:40
[INFO] [stderr]    |
[INFO] [stderr] 99 | pub const XKB_STATE_MODS_LOCKED: u32 = (1 << 2);
[INFO] [stderr]    |                                        ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/ffi.rs:100:43
[INFO] [stderr]     |
[INFO] [stderr] 100 | pub const XKB_STATE_MODS_EFFECTIVE: u32 = (1 << 3);
[INFO] [stderr]     |                                           ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/ffi.rs:101:45
[INFO] [stderr]     |
[INFO] [stderr] 101 | pub const XKB_STATE_LAYOUT_DEPRESSED: u32 = (1 << 4);
[INFO] [stderr]     |                                             ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/ffi.rs:102:43
[INFO] [stderr]     |
[INFO] [stderr] 102 | pub const XKB_STATE_LAYOUT_LATCHED: u32 = (1 << 5);
[INFO] [stderr]     |                                           ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/ffi.rs:103:42
[INFO] [stderr]     |
[INFO] [stderr] 103 | pub const XKB_STATE_LAYOUT_LOCKED: u32 = (1 << 6);
[INFO] [stderr]     |                                          ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/ffi.rs:104:45
[INFO] [stderr]     |
[INFO] [stderr] 104 | pub const XKB_STATE_LAYOUT_EFFECTIVE: u32 = (1 << 7);
[INFO] [stderr]     |                                             ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/ffi.rs:105:33
[INFO] [stderr]     |
[INFO] [stderr] 105 | pub const XKB_STATE_LEDS: u32 = (1 << 8);
[INFO] [stderr]     |                                 ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/ffi.rs:109:38
[INFO] [stderr]     |
[INFO] [stderr] 109 | pub const XKB_STATE_MATCH_ANY: u32 = (1 << 0);
[INFO] [stderr]     |                                      ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/ffi.rs:110:38
[INFO] [stderr]     |
[INFO] [stderr] 110 | pub const XKB_STATE_MATCH_ALL: u32 = (1 << 1);
[INFO] [stderr]     |                                      ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/ffi.rs:111:48
[INFO] [stderr]     |
[INFO] [stderr] 111 | pub const XKB_STATE_MATCH_NON_EXCLUSIVE: u32 = (1 << 16);
[INFO] [stderr]     |                                                ^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/mod.rs:178:42
[INFO] [stderr]     |
[INFO] [stderr] 178 | pub const KEYSYM_CASE_INSENSITIVE: u32 = (1 << 0);
[INFO] [stderr]     |                                          ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/mod.rs:185:46
[INFO] [stderr]     |
[INFO] [stderr] 185 | pub const CONTEXT_NO_DEFAULT_INCLUDES: u32 = (1 << 0);
[INFO] [stderr]     |                                              ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/mod.rs:187:47
[INFO] [stderr]     |
[INFO] [stderr] 187 | pub const CONTEXT_NO_ENVIRONMENT_NAMES: u32 = (1 << 1);
[INFO] [stderr]     |                                               ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/mod.rs:232:39
[INFO] [stderr]     |
[INFO] [stderr] 232 | pub const STATE_MODS_DEPRESSED: u32 = (1 << 0);
[INFO] [stderr]     |                                       ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/mod.rs:235:37
[INFO] [stderr]     |
[INFO] [stderr] 235 | pub const STATE_MODS_LATCHED: u32 = (1 << 1);
[INFO] [stderr]     |                                     ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/mod.rs:238:36
[INFO] [stderr]     |
[INFO] [stderr] 238 | pub const STATE_MODS_LOCKED: u32 = (1 << 2);
[INFO] [stderr]     |                                    ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/mod.rs:242:39
[INFO] [stderr]     |
[INFO] [stderr] 242 | pub const STATE_MODS_EFFECTIVE: u32 = (1 << 3);
[INFO] [stderr]     |                                       ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/mod.rs:244:41
[INFO] [stderr]     |
[INFO] [stderr] 244 | pub const STATE_LAYOUT_DEPRESSED: u32 = (1 << 4);
[INFO] [stderr]     |                                         ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/mod.rs:247:39
[INFO] [stderr]     |
[INFO] [stderr] 247 | pub const STATE_LAYOUT_LATCHED: u32 = (1 << 5);
[INFO] [stderr]     |                                       ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/mod.rs:250:38
[INFO] [stderr]     |
[INFO] [stderr] 250 | pub const STATE_LAYOUT_LOCKED: u32 = (1 << 6);
[INFO] [stderr]     |                                      ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/mod.rs:254:41
[INFO] [stderr]     |
[INFO] [stderr] 254 | pub const STATE_LAYOUT_EFFECTIVE: u32 = (1 << 7);
[INFO] [stderr]     |                                         ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/mod.rs:256:29
[INFO] [stderr]     |
[INFO] [stderr] 256 | pub const STATE_LEDS: u32 = (1 << 8);
[INFO] [stderr]     |                             ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/mod.rs:266:34
[INFO] [stderr]     |
[INFO] [stderr] 266 | pub const STATE_MATCH_ANY: u32 = (1 << 0);
[INFO] [stderr]     |                                  ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/mod.rs:268:34
[INFO] [stderr]     |
[INFO] [stderr] 268 | pub const STATE_MATCH_ALL: u32 = (1 << 1);
[INFO] [stderr]     |                                  ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/mod.rs:271:44
[INFO] [stderr]     |
[INFO] [stderr] 271 | pub const STATE_MATCH_NON_EXCLUSIVE: u32 = (1 << 16);
[INFO] [stderr]     |                                            ^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: 30 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `"docker" "inspect" "7eaa16d81632a88dfa7ba069b292906cca65d45952a68e643e197d7219658ba0"`
[INFO] running `"docker" "rm" "-f" "7eaa16d81632a88dfa7ba069b292906cca65d45952a68e643e197d7219658ba0"`
[INFO] [stdout] 7eaa16d81632a88dfa7ba069b292906cca65d45952a68e643e197d7219658ba0
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 625d2fdcc686a9d2365b56f249331c57eb8843e1b4b6128d9a039e704bca637b
[INFO] running `"docker" "start" "-a" "625d2fdcc686a9d2365b56f249331c57eb8843e1b4b6128d9a039e704bca637b"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/xkb/ffi.rs:63:46
[INFO] [stderr]    |
[INFO] [stderr] 63 | pub const XKB_KEYSYM_CASE_INSENSITIVE: u32 = (1 << 0);
[INFO] [stderr]    |                                              ^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/xkb/ffi.rs:67:50
[INFO] [stderr]    |
[INFO] [stderr] 67 | pub const XKB_CONTEXT_NO_DEFAULT_INCLUDES: u32 = (1 << 0);
[INFO] [stderr]    |                                                  ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/xkb/ffi.rs:68:51
[INFO] [stderr]    |
[INFO] [stderr] 68 | pub const XKB_CONTEXT_NO_ENVIRONMENT_NAMES: u32 = (1 << 1);
[INFO] [stderr]    |                                                   ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/xkb/ffi.rs:97:43
[INFO] [stderr]    |
[INFO] [stderr] 97 | pub const XKB_STATE_MODS_DEPRESSED: u32 = (1 << 0);
[INFO] [stderr]    |                                           ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/xkb/ffi.rs:98:41
[INFO] [stderr]    |
[INFO] [stderr] 98 | pub const XKB_STATE_MODS_LATCHED: u32 = (1 << 1);
[INFO] [stderr]    |                                         ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/xkb/ffi.rs:99:40
[INFO] [stderr]    |
[INFO] [stderr] 99 | pub const XKB_STATE_MODS_LOCKED: u32 = (1 << 2);
[INFO] [stderr]    |                                        ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/ffi.rs:100:43
[INFO] [stderr]     |
[INFO] [stderr] 100 | pub const XKB_STATE_MODS_EFFECTIVE: u32 = (1 << 3);
[INFO] [stderr]     |                                           ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/ffi.rs:101:45
[INFO] [stderr]     |
[INFO] [stderr] 101 | pub const XKB_STATE_LAYOUT_DEPRESSED: u32 = (1 << 4);
[INFO] [stderr]     |                                             ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/ffi.rs:102:43
[INFO] [stderr]     |
[INFO] [stderr] 102 | pub const XKB_STATE_LAYOUT_LATCHED: u32 = (1 << 5);
[INFO] [stderr]     |                                           ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/ffi.rs:103:42
[INFO] [stderr]     |
[INFO] [stderr] 103 | pub const XKB_STATE_LAYOUT_LOCKED: u32 = (1 << 6);
[INFO] [stderr]     |                                          ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/ffi.rs:104:45
[INFO] [stderr]     |
[INFO] [stderr] 104 | pub const XKB_STATE_LAYOUT_EFFECTIVE: u32 = (1 << 7);
[INFO] [stderr]     |                                             ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/ffi.rs:105:33
[INFO] [stderr]     |
[INFO] [stderr] 105 | pub const XKB_STATE_LEDS: u32 = (1 << 8);
[INFO] [stderr]     |                                 ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/ffi.rs:109:38
[INFO] [stderr]     |
[INFO] [stderr] 109 | pub const XKB_STATE_MATCH_ANY: u32 = (1 << 0);
[INFO] [stderr]     |                                      ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/ffi.rs:110:38
[INFO] [stderr]     |
[INFO] [stderr] 110 | pub const XKB_STATE_MATCH_ALL: u32 = (1 << 1);
[INFO] [stderr]     |                                      ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/ffi.rs:111:48
[INFO] [stderr]     |
[INFO] [stderr] 111 | pub const XKB_STATE_MATCH_NON_EXCLUSIVE: u32 = (1 << 16);
[INFO] [stderr]     |                                                ^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/mod.rs:178:42
[INFO] [stderr]     |
[INFO] [stderr] 178 | pub const KEYSYM_CASE_INSENSITIVE: u32 = (1 << 0);
[INFO] [stderr]     |                                          ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/mod.rs:185:46
[INFO] [stderr]     |
[INFO] [stderr] 185 | pub const CONTEXT_NO_DEFAULT_INCLUDES: u32 = (1 << 0);
[INFO] [stderr]     |                                              ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/mod.rs:187:47
[INFO] [stderr]     |
[INFO] [stderr] 187 | pub const CONTEXT_NO_ENVIRONMENT_NAMES: u32 = (1 << 1);
[INFO] [stderr]     |                                               ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/mod.rs:232:39
[INFO] [stderr]     |
[INFO] [stderr] 232 | pub const STATE_MODS_DEPRESSED: u32 = (1 << 0);
[INFO] [stderr]     |                                       ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/mod.rs:235:37
[INFO] [stderr]     |
[INFO] [stderr] 235 | pub const STATE_MODS_LATCHED: u32 = (1 << 1);
[INFO] [stderr]     |                                     ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/mod.rs:238:36
[INFO] [stderr]     |
[INFO] [stderr] 238 | pub const STATE_MODS_LOCKED: u32 = (1 << 2);
[INFO] [stderr]     |                                    ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/mod.rs:242:39
[INFO] [stderr]     |
[INFO] [stderr] 242 | pub const STATE_MODS_EFFECTIVE: u32 = (1 << 3);
[INFO] [stderr]     |                                       ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/mod.rs:244:41
[INFO] [stderr]     |
[INFO] [stderr] 244 | pub const STATE_LAYOUT_DEPRESSED: u32 = (1 << 4);
[INFO] [stderr]     |                                         ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/mod.rs:247:39
[INFO] [stderr]     |
[INFO] [stderr] 247 | pub const STATE_LAYOUT_LATCHED: u32 = (1 << 5);
[INFO] [stderr]     |                                       ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/mod.rs:250:38
[INFO] [stderr]     |
[INFO] [stderr] 250 | pub const STATE_LAYOUT_LOCKED: u32 = (1 << 6);
[INFO] [stderr]     |                                      ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/mod.rs:254:41
[INFO] [stderr]     |
[INFO] [stderr] 254 | pub const STATE_LAYOUT_EFFECTIVE: u32 = (1 << 7);
[INFO] [stderr]     |                                         ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/mod.rs:256:29
[INFO] [stderr]     |
[INFO] [stderr] 256 | pub const STATE_LEDS: u32 = (1 << 8);
[INFO] [stderr]     |                             ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/mod.rs:266:34
[INFO] [stderr]     |
[INFO] [stderr] 266 | pub const STATE_MATCH_ANY: u32 = (1 << 0);
[INFO] [stderr]     |                                  ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/mod.rs:268:34
[INFO] [stderr]     |
[INFO] [stderr] 268 | pub const STATE_MATCH_ALL: u32 = (1 << 1);
[INFO] [stderr]     |                                  ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/mod.rs:271:44
[INFO] [stderr]     |
[INFO] [stderr] 271 | pub const STATE_MATCH_NON_EXCLUSIVE: u32 = (1 << 16);
[INFO] [stderr]     |                                            ^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: 30 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/xkb/ffi.rs:63:46
[INFO] [stderr]    |
[INFO] [stderr] 63 | pub const XKB_KEYSYM_CASE_INSENSITIVE: u32 = (1 << 0);
[INFO] [stderr]    |                                              ^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/xkb/ffi.rs:67:50
[INFO] [stderr]    |
[INFO] [stderr] 67 | pub const XKB_CONTEXT_NO_DEFAULT_INCLUDES: u32 = (1 << 0);
[INFO] [stderr]    |                                                  ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/xkb/ffi.rs:68:51
[INFO] [stderr]    |
[INFO] [stderr] 68 | pub const XKB_CONTEXT_NO_ENVIRONMENT_NAMES: u32 = (1 << 1);
[INFO] [stderr]    |                                                   ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/xkb/ffi.rs:97:43
[INFO] [stderr]    |
[INFO] [stderr] 97 | pub const XKB_STATE_MODS_DEPRESSED: u32 = (1 << 0);
[INFO] [stderr]    |                                           ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/xkb/ffi.rs:98:41
[INFO] [stderr]    |
[INFO] [stderr] 98 | pub const XKB_STATE_MODS_LATCHED: u32 = (1 << 1);
[INFO] [stderr]    |                                         ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/xkb/ffi.rs:99:40
[INFO] [stderr]    |
[INFO] [stderr] 99 | pub const XKB_STATE_MODS_LOCKED: u32 = (1 << 2);
[INFO] [stderr]    |                                        ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/ffi.rs:100:43
[INFO] [stderr]     |
[INFO] [stderr] 100 | pub const XKB_STATE_MODS_EFFECTIVE: u32 = (1 << 3);
[INFO] [stderr]     |                                           ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/ffi.rs:101:45
[INFO] [stderr]     |
[INFO] [stderr] 101 | pub const XKB_STATE_LAYOUT_DEPRESSED: u32 = (1 << 4);
[INFO] [stderr]     |                                             ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/ffi.rs:102:43
[INFO] [stderr]     |
[INFO] [stderr] 102 | pub const XKB_STATE_LAYOUT_LATCHED: u32 = (1 << 5);
[INFO] [stderr]     |                                           ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/ffi.rs:103:42
[INFO] [stderr]     |
[INFO] [stderr] 103 | pub const XKB_STATE_LAYOUT_LOCKED: u32 = (1 << 6);
[INFO] [stderr]     |                                          ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/ffi.rs:104:45
[INFO] [stderr]     |
[INFO] [stderr] 104 | pub const XKB_STATE_LAYOUT_EFFECTIVE: u32 = (1 << 7);
[INFO] [stderr]     |                                             ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/ffi.rs:105:33
[INFO] [stderr]     |
[INFO] [stderr] 105 | pub const XKB_STATE_LEDS: u32 = (1 << 8);
[INFO] [stderr]     |                                 ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/ffi.rs:109:38
[INFO] [stderr]     |
[INFO] [stderr] 109 | pub const XKB_STATE_MATCH_ANY: u32 = (1 << 0);
[INFO] [stderr]     |                                      ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/ffi.rs:110:38
[INFO] [stderr]     |
[INFO] [stderr] 110 | pub const XKB_STATE_MATCH_ALL: u32 = (1 << 1);
[INFO] [stderr]     |                                      ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/ffi.rs:111:48
[INFO] [stderr]     |
[INFO] [stderr] 111 | pub const XKB_STATE_MATCH_NON_EXCLUSIVE: u32 = (1 << 16);
[INFO] [stderr]     |                                                ^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/mod.rs:178:42
[INFO] [stderr]     |
[INFO] [stderr] 178 | pub const KEYSYM_CASE_INSENSITIVE: u32 = (1 << 0);
[INFO] [stderr]     |                                          ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/mod.rs:185:46
[INFO] [stderr]     |
[INFO] [stderr] 185 | pub const CONTEXT_NO_DEFAULT_INCLUDES: u32 = (1 << 0);
[INFO] [stderr]     |                                              ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/mod.rs:187:47
[INFO] [stderr]     |
[INFO] [stderr] 187 | pub const CONTEXT_NO_ENVIRONMENT_NAMES: u32 = (1 << 1);
[INFO] [stderr]     |                                               ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/mod.rs:232:39
[INFO] [stderr]     |
[INFO] [stderr] 232 | pub const STATE_MODS_DEPRESSED: u32 = (1 << 0);
[INFO] [stderr]     |                                       ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/mod.rs:235:37
[INFO] [stderr]     |
[INFO] [stderr] 235 | pub const STATE_MODS_LATCHED: u32 = (1 << 1);
[INFO] [stderr]     |                                     ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/mod.rs:238:36
[INFO] [stderr]     |
[INFO] [stderr] 238 | pub const STATE_MODS_LOCKED: u32 = (1 << 2);
[INFO] [stderr]     |                                    ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/mod.rs:242:39
[INFO] [stderr]     |
[INFO] [stderr] 242 | pub const STATE_MODS_EFFECTIVE: u32 = (1 << 3);
[INFO] [stderr]     |                                       ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/mod.rs:244:41
[INFO] [stderr]     |
[INFO] [stderr] 244 | pub const STATE_LAYOUT_DEPRESSED: u32 = (1 << 4);
[INFO] [stderr]     |                                         ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/mod.rs:247:39
[INFO] [stderr]     |
[INFO] [stderr] 247 | pub const STATE_LAYOUT_LATCHED: u32 = (1 << 5);
[INFO] [stderr]     |                                       ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/mod.rs:250:38
[INFO] [stderr]     |
[INFO] [stderr] 250 | pub const STATE_LAYOUT_LOCKED: u32 = (1 << 6);
[INFO] [stderr]     |                                      ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/mod.rs:254:41
[INFO] [stderr]     |
[INFO] [stderr] 254 | pub const STATE_LAYOUT_EFFECTIVE: u32 = (1 << 7);
[INFO] [stderr]     |                                         ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/mod.rs:256:29
[INFO] [stderr]     |
[INFO] [stderr] 256 | pub const STATE_LEDS: u32 = (1 << 8);
[INFO] [stderr]     |                             ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/mod.rs:266:34
[INFO] [stderr]     |
[INFO] [stderr] 266 | pub const STATE_MATCH_ANY: u32 = (1 << 0);
[INFO] [stderr]     |                                  ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/mod.rs:268:34
[INFO] [stderr]     |
[INFO] [stderr] 268 | pub const STATE_MATCH_ALL: u32 = (1 << 1);
[INFO] [stderr]     |                                  ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/xkb/mod.rs:271:44
[INFO] [stderr]     |
[INFO] [stderr] 271 | pub const STATE_MATCH_NON_EXCLUSIVE: u32 = (1 << 16);
[INFO] [stderr]     |                                            ^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: 30 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/xkbcommon-2c6dafb4322aa679
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test xkb::check_include_paths ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests xkbcommon
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> /opt/rustwide/workdir/src/xkb/ffi.rs:63:46
[INFO] [stderr]    |
[INFO] [stderr] 63 | pub const XKB_KEYSYM_CASE_INSENSITIVE: u32 = (1 << 0);
[INFO] [stderr]    |                                              ^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> /opt/rustwide/workdir/src/xkb/ffi.rs:67:50
[INFO] [stderr]    |
[INFO] [stderr] 67 | pub const XKB_CONTEXT_NO_DEFAULT_INCLUDES: u32 = (1 << 0);
[INFO] [stderr]    |                                                  ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> /opt/rustwide/workdir/src/xkb/ffi.rs:68:51
[INFO] [stderr]    |
[INFO] [stderr] 68 | pub const XKB_CONTEXT_NO_ENVIRONMENT_NAMES: u32 = (1 << 1);
[INFO] [stderr]    |                                                   ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> /opt/rustwide/workdir/src/xkb/ffi.rs:97:43
[INFO] [stderr]    |
[INFO] [stderr] 97 | pub const XKB_STATE_MODS_DEPRESSED: u32 = (1 << 0);
[INFO] [stderr]    |                                           ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> /opt/rustwide/workdir/src/xkb/ffi.rs:98:41
[INFO] [stderr]    |
[INFO] [stderr] 98 | pub const XKB_STATE_MODS_LATCHED: u32 = (1 << 1);
[INFO] [stderr]    |                                         ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> /opt/rustwide/workdir/src/xkb/ffi.rs:99:40
[INFO] [stderr]    |
[INFO] [stderr] 99 | pub const XKB_STATE_MODS_LOCKED: u32 = (1 << 2);
[INFO] [stderr]    |                                        ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> /opt/rustwide/workdir/src/xkb/ffi.rs:100:43
[INFO] [stderr]     |
[INFO] [stderr] 100 | pub const XKB_STATE_MODS_EFFECTIVE: u32 = (1 << 3);
[INFO] [stderr]     |                                           ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> /opt/rustwide/workdir/src/xkb/ffi.rs:101:45
[INFO] [stderr]     |
[INFO] [stderr] 101 | pub const XKB_STATE_LAYOUT_DEPRESSED: u32 = (1 << 4);
[INFO] [stderr]     |                                             ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> /opt/rustwide/workdir/src/xkb/ffi.rs:102:43
[INFO] [stderr]     |
[INFO] [stderr] 102 | pub const XKB_STATE_LAYOUT_LATCHED: u32 = (1 << 5);
[INFO] [stderr]     |                                           ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> /opt/rustwide/workdir/src/xkb/ffi.rs:103:42
[INFO] [stderr]     |
[INFO] [stderr] 103 | pub const XKB_STATE_LAYOUT_LOCKED: u32 = (1 << 6);
[INFO] [stderr]     |                                          ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> /opt/rustwide/workdir/src/xkb/ffi.rs:104:45
[INFO] [stderr]     |
[INFO] [stderr] 104 | pub const XKB_STATE_LAYOUT_EFFECTIVE: u32 = (1 << 7);
[INFO] [stderr]     |                                             ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> /opt/rustwide/workdir/src/xkb/ffi.rs:105:33
[INFO] [stderr]     |
[INFO] [stderr] 105 | pub const XKB_STATE_LEDS: u32 = (1 << 8);
[INFO] [stderr]     |                                 ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> /opt/rustwide/workdir/src/xkb/ffi.rs:109:38
[INFO] [stderr]     |
[INFO] [stderr] 109 | pub const XKB_STATE_MATCH_ANY: u32 = (1 << 0);
[INFO] [stderr]     |                                      ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> /opt/rustwide/workdir/src/xkb/ffi.rs:110:38
[INFO] [stderr]     |
[INFO] [stderr] 110 | pub const XKB_STATE_MATCH_ALL: u32 = (1 << 1);
[INFO] [stderr]     |                                      ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> /opt/rustwide/workdir/src/xkb/ffi.rs:111:48
[INFO] [stderr]     |
[INFO] [stderr] 111 | pub const XKB_STATE_MATCH_NON_EXCLUSIVE: u32 = (1 << 16);
[INFO] [stderr]     |                                                ^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> /opt/rustwide/workdir/src/xkb/mod.rs:178:42
[INFO] [stderr]     |
[INFO] [stderr] 178 | pub const KEYSYM_CASE_INSENSITIVE: u32 = (1 << 0);
[INFO] [stderr]     |                                          ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> /opt/rustwide/workdir/src/xkb/mod.rs:185:46
[INFO] [stderr]     |
[INFO] [stderr] 185 | pub const CONTEXT_NO_DEFAULT_INCLUDES: u32 = (1 << 0);
[INFO] [stderr]     |                                              ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> /opt/rustwide/workdir/src/xkb/mod.rs:187:47
[INFO] [stderr]     |
[INFO] [stderr] 187 | pub const CONTEXT_NO_ENVIRONMENT_NAMES: u32 = (1 << 1);
[INFO] [stderr]     |                                               ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> /opt/rustwide/workdir/src/xkb/mod.rs:232:39
[INFO] [stderr]     |
[INFO] [stderr] 232 | pub const STATE_MODS_DEPRESSED: u32 = (1 << 0);
[INFO] [stderr]     |                                       ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> /opt/rustwide/workdir/src/xkb/mod.rs:235:37
[INFO] [stderr]     |
[INFO] [stderr] 235 | pub const STATE_MODS_LATCHED: u32 = (1 << 1);
[INFO] [stderr]     |                                     ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> /opt/rustwide/workdir/src/xkb/mod.rs:238:36
[INFO] [stderr]     |
[INFO] [stderr] 238 | pub const STATE_MODS_LOCKED: u32 = (1 << 2);
[INFO] [stderr]     |                                    ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> /opt/rustwide/workdir/src/xkb/mod.rs:242:39
[INFO] [stderr]     |
[INFO] [stderr] 242 | pub const STATE_MODS_EFFECTIVE: u32 = (1 << 3);
[INFO] [stderr]     |                                       ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> /opt/rustwide/workdir/src/xkb/mod.rs:244:41
[INFO] [stderr]     |
[INFO] [stderr] 244 | pub const STATE_LAYOUT_DEPRESSED: u32 = (1 << 4);
[INFO] [stderr]     |                                         ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> /opt/rustwide/workdir/src/xkb/mod.rs:247:39
[INFO] [stderr]     |
[INFO] [stderr] 247 | pub const STATE_LAYOUT_LATCHED: u32 = (1 << 5);
[INFO] [stderr]     |                                       ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> /opt/rustwide/workdir/src/xkb/mod.rs:250:38
[INFO] [stderr]     |
[INFO] [stderr] 250 | pub const STATE_LAYOUT_LOCKED: u32 = (1 << 6);
[INFO] [stderr]     |                                      ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> /opt/rustwide/workdir/src/xkb/mod.rs:254:41
[INFO] [stderr]     |
[INFO] [stderr] 254 | pub const STATE_LAYOUT_EFFECTIVE: u32 = (1 << 7);
[INFO] [stderr]     |                                         ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> /opt/rustwide/workdir/src/xkb/mod.rs:256:29
[INFO] [stderr]     |
[INFO] [stderr] 256 | pub const STATE_LEDS: u32 = (1 << 8);
[INFO] [stderr]     |                             ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> /opt/rustwide/workdir/src/xkb/mod.rs:266:34
[INFO] [stderr]     |
[INFO] [stderr] 266 | pub const STATE_MATCH_ANY: u32 = (1 << 0);
[INFO] [stderr]     |                                  ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> /opt/rustwide/workdir/src/xkb/mod.rs:268:34
[INFO] [stderr]     |
[INFO] [stderr] 268 | pub const STATE_MATCH_ALL: u32 = (1 << 1);
[INFO] [stderr]     |                                  ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> /opt/rustwide/workdir/src/xkb/mod.rs:271:44
[INFO] [stderr]     |
[INFO] [stderr] 271 | pub const STATE_MATCH_NON_EXCLUSIVE: u32 = (1 << 16);
[INFO] [stderr]     |                                            ^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: 30 warnings emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "625d2fdcc686a9d2365b56f249331c57eb8843e1b4b6128d9a039e704bca637b"`
[INFO] running `"docker" "rm" "-f" "625d2fdcc686a9d2365b56f249331c57eb8843e1b4b6128d9a039e704bca637b"`
[INFO] [stdout] 625d2fdcc686a9d2365b56f249331c57eb8843e1b4b6128d9a039e704bca637b