[INFO] fetching crate afrish 0.1.1...
[INFO] testing afrish-0.1.1 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate afrish 0.1.1 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate afrish 0.1.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate afrish 0.1.1
[INFO] tweaked toml for crates.io crate afrish 0.1.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate afrish 0.1.1 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate afrish 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3b415206f7f5e930ff30d31b77a88200d2274d9e626b117db2b098948d1615bf
[INFO] running `Command { std: "docker" "start" "-a" "3b415206f7f5e930ff30d31b77a88200d2274d9e626b117db2b098948d1615bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3b415206f7f5e930ff30d31b77a88200d2274d9e626b117db2b098948d1615bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b415206f7f5e930ff30d31b77a88200d2274d9e626b117db2b098948d1615bf", kill_on_drop: false }`
[INFO] [stdout] 3b415206f7f5e930ff30d31b77a88200d2274d9e626b117db2b098948d1615bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 69729b02230b3ce35da0f68e01b22372b01a2fd2e071f1eaa37dd87a92e9300c
[INFO] running `Command { std: "docker" "start" "-a" "69729b02230b3ce35da0f68e01b22372b01a2fd2e071f1eaa37dd87a92e9300c", kill_on_drop: false }`
[INFO] [stderr]    Compiling afrish v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/wish.rs:211:22
[INFO] [stdout]     |
[INFO] [stdout] 211 | type Callback0 = Box<(dyn Fn() + Send + 'static)>;
[INFO] [stdout]     |                      ^                         ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 211 - type Callback0 = Box<(dyn Fn() + Send + 'static)>;
[INFO] [stdout] 211 + type Callback0 = Box<dyn Fn() + Send + 'static>;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/wish.rs:248:26
[INFO] [stdout]     |
[INFO] [stdout] 248 | type Callback1Bool = Box<(dyn Fn(bool) + Send + 'static)>;
[INFO] [stdout]     |                          ^                             ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 248 - type Callback1Bool = Box<(dyn Fn(bool) + Send + 'static)>;
[INFO] [stdout] 248 + type Callback1Bool = Box<dyn Fn(bool) + Send + 'static>;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/wish.rs:282:27
[INFO] [stdout]     |
[INFO] [stdout] 282 | type Callback1Event = Box<(dyn Fn(widget::TkEvent) + Send + 'static)>;
[INFO] [stdout]     |                           ^                                        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 282 - type Callback1Event = Box<(dyn Fn(widget::TkEvent) + Send + 'static)>;
[INFO] [stdout] 282 + type Callback1Event = Box<dyn Fn(widget::TkEvent) + Send + 'static>;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/wish.rs:318:27
[INFO] [stdout]     |
[INFO] [stdout] 318 | type Callback1Float = Box<(dyn Fn(f64) + Send + 'static)>;
[INFO] [stdout]     |                           ^                            ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 318 - type Callback1Float = Box<(dyn Fn(f64) + Send + 'static)>;
[INFO] [stdout] 318 + type Callback1Float = Box<dyn Fn(f64) + Send + 'static>;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/wish.rs:352:26
[INFO] [stdout]     |
[INFO] [stdout] 352 | type Callback1Font = Box<(dyn Fn(font::TkFont) + Send + 'static)>;
[INFO] [stdout]     |                          ^                                     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 352 - type Callback1Font = Box<(dyn Fn(font::TkFont) + Send + 'static)>;
[INFO] [stdout] 352 + type Callback1Font = Box<dyn Fn(font::TkFont) + Send + 'static>;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.77s
[INFO] running `Command { std: "docker" "inspect" "69729b02230b3ce35da0f68e01b22372b01a2fd2e071f1eaa37dd87a92e9300c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69729b02230b3ce35da0f68e01b22372b01a2fd2e071f1eaa37dd87a92e9300c", kill_on_drop: false }`
[INFO] [stdout] 69729b02230b3ce35da0f68e01b22372b01a2fd2e071f1eaa37dd87a92e9300c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d10433b19ceabd755b066f2d818efcd64a8d3912d655546337f6eee4bab2802b
[INFO] running `Command { std: "docker" "start" "-a" "d10433b19ceabd755b066f2d818efcd64a8d3912d655546337f6eee4bab2802b", kill_on_drop: false }`
[INFO] [stderr]    Compiling afrish v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/wish.rs:211:22
[INFO] [stdout]     |
[INFO] [stdout] 211 | type Callback0 = Box<(dyn Fn() + Send + 'static)>;
[INFO] [stdout]     |                      ^                         ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 211 - type Callback0 = Box<(dyn Fn() + Send + 'static)>;
[INFO] [stdout] 211 + type Callback0 = Box<dyn Fn() + Send + 'static>;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/wish.rs:248:26
[INFO] [stdout]     |
[INFO] [stdout] 248 | type Callback1Bool = Box<(dyn Fn(bool) + Send + 'static)>;
[INFO] [stdout]     |                          ^                             ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 248 - type Callback1Bool = Box<(dyn Fn(bool) + Send + 'static)>;
[INFO] [stdout] 248 + type Callback1Bool = Box<dyn Fn(bool) + Send + 'static>;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/wish.rs:282:27
[INFO] [stdout]     |
[INFO] [stdout] 282 | type Callback1Event = Box<(dyn Fn(widget::TkEvent) + Send + 'static)>;
[INFO] [stdout]     |                           ^                                        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 282 - type Callback1Event = Box<(dyn Fn(widget::TkEvent) + Send + 'static)>;
[INFO] [stdout] 282 + type Callback1Event = Box<dyn Fn(widget::TkEvent) + Send + 'static>;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/wish.rs:318:27
[INFO] [stdout]     |
[INFO] [stdout] 318 | type Callback1Float = Box<(dyn Fn(f64) + Send + 'static)>;
[INFO] [stdout]     |                           ^                            ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 318 - type Callback1Float = Box<(dyn Fn(f64) + Send + 'static)>;
[INFO] [stdout] 318 + type Callback1Float = Box<dyn Fn(f64) + Send + 'static>;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/wish.rs:352:26
[INFO] [stdout]     |
[INFO] [stdout] 352 | type Callback1Font = Box<(dyn Fn(font::TkFont) + Send + 'static)>;
[INFO] [stdout]     |                          ^                                     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 352 - type Callback1Font = Box<(dyn Fn(font::TkFont) + Send + 'static)>;
[INFO] [stdout] 352 + type Callback1Font = Box<dyn Fn(font::TkFont) + Send + 'static>;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/wish.rs:211:22
[INFO] [stdout]     |
[INFO] [stdout] 211 | type Callback0 = Box<(dyn Fn() + Send + 'static)>;
[INFO] [stdout]     |                      ^                         ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 211 - type Callback0 = Box<(dyn Fn() + Send + 'static)>;
[INFO] [stdout] 211 + type Callback0 = Box<dyn Fn() + Send + 'static>;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/wish.rs:248:26
[INFO] [stdout]     |
[INFO] [stdout] 248 | type Callback1Bool = Box<(dyn Fn(bool) + Send + 'static)>;
[INFO] [stdout]     |                          ^                             ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 248 - type Callback1Bool = Box<(dyn Fn(bool) + Send + 'static)>;
[INFO] [stdout] 248 + type Callback1Bool = Box<dyn Fn(bool) + Send + 'static>;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/wish.rs:282:27
[INFO] [stdout]     |
[INFO] [stdout] 282 | type Callback1Event = Box<(dyn Fn(widget::TkEvent) + Send + 'static)>;
[INFO] [stdout]     |                           ^                                        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 282 - type Callback1Event = Box<(dyn Fn(widget::TkEvent) + Send + 'static)>;
[INFO] [stdout] 282 + type Callback1Event = Box<dyn Fn(widget::TkEvent) + Send + 'static>;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/wish.rs:318:27
[INFO] [stdout]     |
[INFO] [stdout] 318 | type Callback1Float = Box<(dyn Fn(f64) + Send + 'static)>;
[INFO] [stdout]     |                           ^                            ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 318 - type Callback1Float = Box<(dyn Fn(f64) + Send + 'static)>;
[INFO] [stdout] 318 + type Callback1Float = Box<dyn Fn(f64) + Send + 'static>;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/wish.rs:352:26
[INFO] [stdout]     |
[INFO] [stdout] 352 | type Callback1Font = Box<(dyn Fn(font::TkFont) + Send + 'static)>;
[INFO] [stdout]     |                          ^                                     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 352 - type Callback1Font = Box<(dyn Fn(font::TkFont) + Send + 'static)>;
[INFO] [stdout] 352 + type Callback1Font = Box<dyn Fn(font::TkFont) + Send + 'static>;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.60s
[INFO] running `Command { std: "docker" "inspect" "d10433b19ceabd755b066f2d818efcd64a8d3912d655546337f6eee4bab2802b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d10433b19ceabd755b066f2d818efcd64a8d3912d655546337f6eee4bab2802b", kill_on_drop: false }`
[INFO] [stdout] d10433b19ceabd755b066f2d818efcd64a8d3912d655546337f6eee4bab2802b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a8d0491d4b3b1dd2629b59215bd02fe2b26a347e34f2141e6379ea380f404a44
[INFO] running `Command { std: "docker" "start" "-a" "a8d0491d4b3b1dd2629b59215bd02fe2b26a347e34f2141e6379ea380f404a44", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/wish.rs:211:22
[INFO] [stderr]     |
[INFO] [stderr] 211 | type Callback0 = Box<(dyn Fn() + Send + 'static)>;
[INFO] [stderr]     |                      ^                         ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 211 - type Callback0 = Box<(dyn Fn() + Send + 'static)>;
[INFO] [stderr] 211 + type Callback0 = Box<dyn Fn() + Send + 'static>;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/wish.rs:248:26
[INFO] [stderr]     |
[INFO] [stderr] 248 | type Callback1Bool = Box<(dyn Fn(bool) + Send + 'static)>;
[INFO] [stderr]     |                          ^                             ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 248 - type Callback1Bool = Box<(dyn Fn(bool) + Send + 'static)>;
[INFO] [stderr] 248 + type Callback1Bool = Box<dyn Fn(bool) + Send + 'static>;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/wish.rs:282:27
[INFO] [stderr]     |
[INFO] [stderr] 282 | type Callback1Event = Box<(dyn Fn(widget::TkEvent) + Send + 'static)>;
[INFO] [stderr]     |                           ^                                        ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 282 - type Callback1Event = Box<(dyn Fn(widget::TkEvent) + Send + 'static)>;
[INFO] [stderr] 282 + type Callback1Event = Box<dyn Fn(widget::TkEvent) + Send + 'static>;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/wish.rs:318:27
[INFO] [stderr]     |
[INFO] [stderr] 318 | type Callback1Float = Box<(dyn Fn(f64) + Send + 'static)>;
[INFO] [stderr]     |                           ^                            ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 318 - type Callback1Float = Box<(dyn Fn(f64) + Send + 'static)>;
[INFO] [stderr] 318 + type Callback1Float = Box<dyn Fn(f64) + Send + 'static>;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/wish.rs:352:26
[INFO] [stderr]     |
[INFO] [stderr] 352 | type Callback1Font = Box<(dyn Fn(font::TkFont) + Send + 'static)>;
[INFO] [stderr]     |                          ^                                     ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 352 - type Callback1Font = Box<(dyn Fn(font::TkFont) + Send + 'static)>;
[INFO] [stderr] 352 + type Callback1Font = Box<dyn Fn(font::TkFont) + Send + 'static>;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: `afrish` (lib) generated 5 warnings (run `cargo fix --lib -p afrish` to apply 5 suggestions)
[INFO] [stderr] warning: `afrish` (lib test) generated 5 warnings (5 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/afrish-d0af613a12978c5a)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test font::tests::font_to_str ... ok
[INFO] [stdout] test font::tests::str_to_font_2 ... ok
[INFO] [stdout] test wish::tests::split_items_1 ... ok
[INFO] [stdout] test wish::tests::split_items_2 ... ok
[INFO] [stdout] test wish::tests::split_items_3 ... ok
[INFO] [stdout] test wish::tests::split_items_4 ... ok
[INFO] [stdout] test font::tests::font_to_str_2 ... ok
[INFO] [stdout] test font::tests::str_to_font ... ok
[INFO] [stdout] test wish::tests::split_items_5 ... ok
[INFO] [stdout] test toplevel::tests::geometry ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.20s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests afrish
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/wish.rs:211:22
[INFO] [stderr]     |
[INFO] [stderr] 211 | type Callback0 = Box<(dyn Fn() + Send + 'static)>;
[INFO] [stderr]     |                      ^                         ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 211 - type Callback0 = Box<(dyn Fn() + Send + 'static)>;
[INFO] [stderr] 211 + type Callback0 = Box<dyn Fn() + Send + 'static>;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/wish.rs:248:26
[INFO] [stderr]     |
[INFO] [stderr] 248 | type Callback1Bool = Box<(dyn Fn(bool) + Send + 'static)>;
[INFO] [stderr]     |                          ^                             ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 248 - type Callback1Bool = Box<(dyn Fn(bool) + Send + 'static)>;
[INFO] [stderr] 248 + type Callback1Bool = Box<dyn Fn(bool) + Send + 'static>;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/wish.rs:282:27
[INFO] [stderr]     |
[INFO] [stderr] 282 | type Callback1Event = Box<(dyn Fn(widget::TkEvent) + Send + 'static)>;
[INFO] [stderr]     |                           ^                                        ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 282 - type Callback1Event = Box<(dyn Fn(widget::TkEvent) + Send + 'static)>;
[INFO] [stderr] 282 + type Callback1Event = Box<dyn Fn(widget::TkEvent) + Send + 'static>;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/wish.rs:318:27
[INFO] [stderr]     |
[INFO] [stderr] 318 | type Callback1Float = Box<(dyn Fn(f64) + Send + 'static)>;
[INFO] [stderr]     |                           ^                            ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 318 - type Callback1Float = Box<(dyn Fn(f64) + Send + 'static)>;
[INFO] [stderr] 318 + type Callback1Float = Box<dyn Fn(f64) + Send + 'static>;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/wish.rs:352:26
[INFO] [stderr]     |
[INFO] [stderr] 352 | type Callback1Font = Box<(dyn Fn(font::TkFont) + Send + 'static)>;
[INFO] [stderr]     |                          ^                                     ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 352 - type Callback1Font = Box<(dyn Fn(font::TkFont) + Send + 'static)>;
[INFO] [stderr] 352 + type Callback1Font = Box<dyn Fn(font::TkFont) + Send + 'static>;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: 5 warnings emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test src/button.rs - button (line 20) ... ignored
[INFO] [stdout] test src/button.rs - button (line 9) ... ignored
[INFO] [stdout] test src/check_button.rs - check_button (line 14) ... ignored
[INFO] [stdout] test src/check_button.rs - check_button (line 26) ... ignored
[INFO] [stdout] test src/dialog.rs - dialog (line 19) ... ignored
[INFO] [stdout] test src/dialog.rs - dialog::TkOpenFileChooser::file_types (line 346) ... ignored
[INFO] [stdout] test src/dialog.rs - dialog::TkSaveFileChooser::file_types (line 469) ... ignored
[INFO] [stdout] test src/font.rs - font (line 21) ... ignored
[INFO] [stdout] test src/grid.rs - grid (line 22) ... ignored
[INFO] [stdout] test src/grid.rs - grid (line 7) ... ignored
[INFO] [stdout] test src/grid.rs - grid::TkGridLayout::grid_configure (line 177) ... ignored
[INFO] [stdout] test src/label.rs - label (line 19) ... ignored
[INFO] [stdout] test src/label.rs - label (line 28) ... ignored
[INFO] [stdout] test src/label.rs - label (line 9) ... ignored
[INFO] [stdout] test src/lib.rs - (line 25) ... ignored
[INFO] [stdout] test src/pack.rs - pack (line 7) ... ignored
[INFO] [stdout] test src/theme.rs - theme::theme_names (line 12) ... ignored
[INFO] [stdout] test src/wish.rs - wish (line 23) ... ignored
[INFO] [stdout] test src/wish.rs - wish (line 5) ... ignored
[INFO] [stdout] test src/wish.rs - wish (line 61) ... ignored
[INFO] [stdout] test src/font.rs - font (line 11) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 20 ignored; 0 measured; 0 filtered out; finished in 0.19s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a8d0491d4b3b1dd2629b59215bd02fe2b26a347e34f2141e6379ea380f404a44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8d0491d4b3b1dd2629b59215bd02fe2b26a347e34f2141e6379ea380f404a44", kill_on_drop: false }`
[INFO] [stdout] a8d0491d4b3b1dd2629b59215bd02fe2b26a347e34f2141e6379ea380f404a44
