[INFO] fetching crate gdk 0.18.2...
[INFO] testing gdk-0.18.2 against try#db823df02fd0c2cf67b43025ac3fef3f2d743245 for pr-150681
[INFO] extracting crate gdk 0.18.2 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate gdk 0.18.2
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate gdk 0.18.2
[INFO] tweaked toml for crates.io crate gdk 0.18.2 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate gdk 0.18.2 on toolchain db823df02fd0c2cf67b43025ac3fef3f2d743245
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 61 packages to latest compatible versions
[INFO] [stderr]       Adding cairo-rs v0.18.5 (available: v0.21.5)
[INFO] [stderr]       Adding gdk-pixbuf v0.18.5 (available: v0.21.5)
[INFO] [stderr]       Adding gio v0.18.4 (available: v0.21.5)
[INFO] [stderr]       Adding glib v0.18.5 (available: v0.21.5)
[INFO] [stderr]       Adding pango v0.18.3 (available: v0.21.5)
[INFO] [stderr]       Adding toml v0.8.2 (available: v0.8.23)
[INFO] [stderr]       Adding toml_datetime v0.6.3 (available: v0.6.11)
[INFO] [stderr]       Adding toml_edit v0.20.2 (available: v0.20.7)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c4136b72ff7fd34165e49dbd8e75a0fd9bd35798af696f4570834658651b8ad7
[INFO] running `Command { std: "docker" "start" "-a" "c4136b72ff7fd34165e49dbd8e75a0fd9bd35798af696f4570834658651b8ad7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c4136b72ff7fd34165e49dbd8e75a0fd9bd35798af696f4570834658651b8ad7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4136b72ff7fd34165e49dbd8e75a0fd9bd35798af696f4570834658651b8ad7", kill_on_drop: false }`
[INFO] [stdout] c4136b72ff7fd34165e49dbd8e75a0fd9bd35798af696f4570834658651b8ad7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 843e1ac8b7ac8147d26d65c557b655668980e0b3a83bf6ced6dbac3ca767d511
[INFO] running `Command { std: "docker" "start" "-a" "843e1ac8b7ac8147d26d65c557b655668980e0b3a83bf6ced6dbac3ca767d511", kill_on_drop: false }`
[INFO] [stderr]    Compiling winnow v0.5.40
[INFO] [stderr]    Compiling target-lexicon v0.12.16
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling version-compare v0.2.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling bitflags v2.10.0
[INFO] [stderr]    Compiling serde_spanned v0.6.9
[INFO] [stderr]    Compiling toml_datetime v0.6.3
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling gio v0.18.4
[INFO] [stderr]    Compiling futures-io v0.3.31
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling cfg-expr v0.15.8
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling toml_edit v0.20.2
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling toml v0.8.2
[INFO] [stderr]    Compiling proc-macro-crate v2.0.2
[INFO] [stderr]    Compiling system-deps v6.2.2
[INFO] [stderr]    Compiling glib-macros v0.18.5
[INFO] [stderr]    Compiling glib-sys v0.18.1
[INFO] [stderr]    Compiling gobject-sys v0.18.0
[INFO] [stderr]    Compiling gio-sys v0.18.1
[INFO] [stderr]    Compiling pango-sys v0.18.0
[INFO] [stderr]    Compiling cairo-sys-rs v0.18.2
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.18.0
[INFO] [stderr]    Compiling gdk-sys v0.18.2
[INFO] [stderr]    Compiling glib v0.18.5
[INFO] [stderr]    Compiling cairo-rs v0.18.5
[INFO] [stderr]    Compiling gdk-pixbuf v0.18.5
[INFO] [stderr]    Compiling pango v0.18.3
[INFO] [stderr]    Compiling gdk v0.18.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/auto/seat.rs:79:39
[INFO] [stdout]    |
[INFO] [stdout] 79 |         prepare_func: Option<&mut dyn (FnMut(&Seat, &Window))>,
[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] 79 -         prepare_func: Option<&mut dyn (FnMut(&Seat, &Window))>,
[INFO] [stdout] 79 +         prepare_func: Option<&mut dyn FnMut(&Seat, &Window)>,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/auto/seat.rs:81:48
[INFO] [stdout]    |
[INFO] [stdout] 81 |         let prepare_func_data: Option<&mut dyn (FnMut(&Seat, &Window))> = prepare_func;
[INFO] [stdout]    |                                                ^                     ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 81 -         let prepare_func_data: Option<&mut dyn (FnMut(&Seat, &Window))> = prepare_func;
[INFO] [stdout] 81 +         let prepare_func_data: Option<&mut dyn FnMut(&Seat, &Window)> = prepare_func;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/auto/seat.rs:89:48
[INFO] [stdout]    |
[INFO] [stdout] 89 |             let callback: *mut Option<&mut dyn (FnMut(&Seat, &Window))> =
[INFO] [stdout]    |                                                ^                     ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 89 -             let callback: *mut Option<&mut dyn (FnMut(&Seat, &Window))> =
[INFO] [stdout] 89 +             let callback: *mut Option<&mut dyn FnMut(&Seat, &Window)> =
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/auto/seat.rs:90:72
[INFO] [stdout]    |
[INFO] [stdout] 90 |                 user_data as *const _ as usize as *mut Option<&mut dyn (FnMut(&Seat, &Window))>;
[INFO] [stdout]    |                                                                        ^                     ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 90 -                 user_data as *const _ as usize as *mut Option<&mut dyn (FnMut(&Seat, &Window))>;
[INFO] [stdout] 90 +                 user_data as *const _ as usize as *mut Option<&mut dyn FnMut(&Seat, &Window)>;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/auto/seat.rs:102:47
[INFO] [stdout]     |
[INFO] [stdout] 102 |         let super_callback0: &Option<&mut dyn (FnMut(&Seat, &Window))> = &prepare_func_data;
[INFO] [stdout]     |                                               ^                     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 102 -         let super_callback0: &Option<&mut dyn (FnMut(&Seat, &Window))> = &prepare_func_data;
[INFO] [stdout] 102 +         let super_callback0: &Option<&mut dyn FnMut(&Seat, &Window)> = &prepare_func_data;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/auto/window.rs:681:37
[INFO] [stdout]     |
[INFO] [stdout] 681 |         child_func: Option<&mut dyn (FnMut(&Window) -> bool)>,
[INFO] [stdout]     |                                     ^                      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 681 -         child_func: Option<&mut dyn (FnMut(&Window) -> bool)>,
[INFO] [stdout] 681 +         child_func: Option<&mut dyn FnMut(&Window) -> bool>,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/auto/window.rs:683:46
[INFO] [stdout]     |
[INFO] [stdout] 683 |         let child_func_data: Option<&mut dyn (FnMut(&Window) -> bool)> = child_func;
[INFO] [stdout]     |                                              ^                      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 683 -         let child_func_data: Option<&mut dyn (FnMut(&Window) -> bool)> = child_func;
[INFO] [stdout] 683 +         let child_func_data: Option<&mut dyn FnMut(&Window) -> bool> = child_func;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/auto/window.rs:689:48
[INFO] [stdout]     |
[INFO] [stdout] 689 |             let callback: *mut Option<&mut dyn (FnMut(&Window) -> bool)> =
[INFO] [stdout]     |                                                ^                      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 689 -             let callback: *mut Option<&mut dyn (FnMut(&Window) -> bool)> =
[INFO] [stdout] 689 +             let callback: *mut Option<&mut dyn FnMut(&Window) -> bool> =
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/auto/window.rs:690:72
[INFO] [stdout]     |
[INFO] [stdout] 690 |                 user_data as *const _ as usize as *mut Option<&mut dyn (FnMut(&Window) -> bool)>;
[INFO] [stdout]     |                                                                        ^                      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 690 -                 user_data as *const _ as usize as *mut Option<&mut dyn (FnMut(&Window) -> bool)>;
[INFO] [stdout] 690 +                 user_data as *const _ as usize as *mut Option<&mut dyn FnMut(&Window) -> bool>;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/auto/window.rs:703:47
[INFO] [stdout]     |
[INFO] [stdout] 703 |         let super_callback0: &Option<&mut dyn (FnMut(&Window) -> bool)> = &child_func_data;
[INFO] [stdout]     |                                               ^                      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 703 -         let super_callback0: &Option<&mut dyn (FnMut(&Window) -> bool)> = &child_func_data;
[INFO] [stdout] 703 +         let super_callback0: &Option<&mut dyn FnMut(&Window) -> bool> = &child_func_data;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `gio::prelude::*`
[INFO] [stdout]   --> src/prelude.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub use gio::prelude::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `glib::prelude::*`
[INFO] [stdout]   --> src/prelude.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub use glib::prelude::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: private item shadows public glob re-export
[INFO] [stdout]   --> src/lib.rs:62:1
[INFO] [stdout]    |
[INFO] [stdout] 62 | mod functions;
[INFO] [stdout]    | ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the name `functions` in the type namespace is supposed to be publicly re-exported here
[INFO] [stdout]   --> src/lib.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub use crate::auto::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] note: but the private item here shadows it
[INFO] [stdout]   --> src/lib.rs:62:1
[INFO] [stdout]    |
[INFO] [stdout] 62 | mod functions;
[INFO] [stdout]    | ^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(hidden_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 43.11s
[INFO] running `Command { std: "docker" "inspect" "843e1ac8b7ac8147d26d65c557b655668980e0b3a83bf6ced6dbac3ca767d511", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "843e1ac8b7ac8147d26d65c557b655668980e0b3a83bf6ced6dbac3ca767d511", kill_on_drop: false }`
[INFO] [stdout] 843e1ac8b7ac8147d26d65c557b655668980e0b3a83bf6ced6dbac3ca767d511
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 19014a483c2b05db730401ca6b3e05b6013189e51f0f978ada26c3fbe6c77de2
[INFO] running `Command { std: "docker" "start" "-a" "19014a483c2b05db730401ca6b3e05b6013189e51f0f978ada26c3fbe6c77de2", kill_on_drop: false }`
[INFO] [stderr]    Compiling gir-format-check v0.1.3
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/auto/seat.rs:79:39
[INFO] [stdout]    |
[INFO] [stdout] 79 |         prepare_func: Option<&mut dyn (FnMut(&Seat, &Window))>,
[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] 79 -         prepare_func: Option<&mut dyn (FnMut(&Seat, &Window))>,
[INFO] [stdout] 79 +         prepare_func: Option<&mut dyn FnMut(&Seat, &Window)>,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/auto/seat.rs:81:48
[INFO] [stdout]    |
[INFO] [stdout] 81 |         let prepare_func_data: Option<&mut dyn (FnMut(&Seat, &Window))> = prepare_func;
[INFO] [stdout]    |                                                ^                     ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 81 -         let prepare_func_data: Option<&mut dyn (FnMut(&Seat, &Window))> = prepare_func;
[INFO] [stdout] 81 +         let prepare_func_data: Option<&mut dyn FnMut(&Seat, &Window)> = prepare_func;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/auto/seat.rs:89:48
[INFO] [stdout]    |
[INFO] [stdout] 89 |             let callback: *mut Option<&mut dyn (FnMut(&Seat, &Window))> =
[INFO] [stdout]    |                                                ^                     ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 89 -             let callback: *mut Option<&mut dyn (FnMut(&Seat, &Window))> =
[INFO] [stdout] 89 +             let callback: *mut Option<&mut dyn FnMut(&Seat, &Window)> =
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/auto/seat.rs:90:72
[INFO] [stdout]    |
[INFO] [stdout] 90 |                 user_data as *const _ as usize as *mut Option<&mut dyn (FnMut(&Seat, &Window))>;
[INFO] [stdout]    |                                                                        ^                     ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 90 -                 user_data as *const _ as usize as *mut Option<&mut dyn (FnMut(&Seat, &Window))>;
[INFO] [stdout] 90 +                 user_data as *const _ as usize as *mut Option<&mut dyn FnMut(&Seat, &Window)>;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/auto/seat.rs:102:47
[INFO] [stdout]     |
[INFO] [stdout] 102 |         let super_callback0: &Option<&mut dyn (FnMut(&Seat, &Window))> = &prepare_func_data;
[INFO] [stdout]     |                                               ^                     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 102 -         let super_callback0: &Option<&mut dyn (FnMut(&Seat, &Window))> = &prepare_func_data;
[INFO] [stdout] 102 +         let super_callback0: &Option<&mut dyn FnMut(&Seat, &Window)> = &prepare_func_data;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/auto/window.rs:681:37
[INFO] [stdout]     |
[INFO] [stdout] 681 |         child_func: Option<&mut dyn (FnMut(&Window) -> bool)>,
[INFO] [stdout]     |                                     ^                      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 681 -         child_func: Option<&mut dyn (FnMut(&Window) -> bool)>,
[INFO] [stdout] 681 +         child_func: Option<&mut dyn FnMut(&Window) -> bool>,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/auto/window.rs:683:46
[INFO] [stdout]     |
[INFO] [stdout] 683 |         let child_func_data: Option<&mut dyn (FnMut(&Window) -> bool)> = child_func;
[INFO] [stdout]     |                                              ^                      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 683 -         let child_func_data: Option<&mut dyn (FnMut(&Window) -> bool)> = child_func;
[INFO] [stdout] 683 +         let child_func_data: Option<&mut dyn FnMut(&Window) -> bool> = child_func;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/auto/window.rs:689:48
[INFO] [stdout]     |
[INFO] [stdout] 689 |             let callback: *mut Option<&mut dyn (FnMut(&Window) -> bool)> =
[INFO] [stdout]     |                                                ^                      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 689 -             let callback: *mut Option<&mut dyn (FnMut(&Window) -> bool)> =
[INFO] [stdout] 689 +             let callback: *mut Option<&mut dyn FnMut(&Window) -> bool> =
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/auto/window.rs:690:72
[INFO] [stdout]     |
[INFO] [stdout] 690 |                 user_data as *const _ as usize as *mut Option<&mut dyn (FnMut(&Window) -> bool)>;
[INFO] [stdout]     |                                                                        ^                      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 690 -                 user_data as *const _ as usize as *mut Option<&mut dyn (FnMut(&Window) -> bool)>;
[INFO] [stdout] 690 +                 user_data as *const _ as usize as *mut Option<&mut dyn FnMut(&Window) -> bool>;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/auto/window.rs:703:47
[INFO] [stdout]     |
[INFO] [stdout] 703 |         let super_callback0: &Option<&mut dyn (FnMut(&Window) -> bool)> = &child_func_data;
[INFO] [stdout]     |                                               ^                      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 703 -         let super_callback0: &Option<&mut dyn (FnMut(&Window) -> bool)> = &child_func_data;
[INFO] [stdout] 703 +         let super_callback0: &Option<&mut dyn FnMut(&Window) -> bool> = &child_func_data;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `gio::prelude::*`
[INFO] [stdout]   --> src/prelude.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub use gio::prelude::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `glib::prelude::*`
[INFO] [stdout]   --> src/prelude.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub use glib::prelude::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: private item shadows public glob re-export
[INFO] [stdout]   --> src/lib.rs:62:1
[INFO] [stdout]    |
[INFO] [stdout] 62 | mod functions;
[INFO] [stdout]    | ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the name `functions` in the type namespace is supposed to be publicly re-exported here
[INFO] [stdout]   --> src/lib.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub use crate::auto::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] note: but the private item here shadows it
[INFO] [stdout]   --> src/lib.rs:62:1
[INFO] [stdout]    |
[INFO] [stdout] 62 | mod functions;
[INFO] [stdout]    | ^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(hidden_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling gdk v0.18.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/auto/seat.rs:79:39
[INFO] [stdout]    |
[INFO] [stdout] 79 |         prepare_func: Option<&mut dyn (FnMut(&Seat, &Window))>,
[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] 79 -         prepare_func: Option<&mut dyn (FnMut(&Seat, &Window))>,
[INFO] [stdout] 79 +         prepare_func: Option<&mut dyn FnMut(&Seat, &Window)>,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/auto/seat.rs:81:48
[INFO] [stdout]    |
[INFO] [stdout] 81 |         let prepare_func_data: Option<&mut dyn (FnMut(&Seat, &Window))> = prepare_func;
[INFO] [stdout]    |                                                ^                     ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 81 -         let prepare_func_data: Option<&mut dyn (FnMut(&Seat, &Window))> = prepare_func;
[INFO] [stdout] 81 +         let prepare_func_data: Option<&mut dyn FnMut(&Seat, &Window)> = prepare_func;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/auto/seat.rs:89:48
[INFO] [stdout]    |
[INFO] [stdout] 89 |             let callback: *mut Option<&mut dyn (FnMut(&Seat, &Window))> =
[INFO] [stdout]    |                                                ^                     ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 89 -             let callback: *mut Option<&mut dyn (FnMut(&Seat, &Window))> =
[INFO] [stdout] 89 +             let callback: *mut Option<&mut dyn FnMut(&Seat, &Window)> =
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/auto/seat.rs:90:72
[INFO] [stdout]    |
[INFO] [stdout] 90 |                 user_data as *const _ as usize as *mut Option<&mut dyn (FnMut(&Seat, &Window))>;
[INFO] [stdout]    |                                                                        ^                     ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 90 -                 user_data as *const _ as usize as *mut Option<&mut dyn (FnMut(&Seat, &Window))>;
[INFO] [stdout] 90 +                 user_data as *const _ as usize as *mut Option<&mut dyn FnMut(&Seat, &Window)>;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/auto/seat.rs:102:47
[INFO] [stdout]     |
[INFO] [stdout] 102 |         let super_callback0: &Option<&mut dyn (FnMut(&Seat, &Window))> = &prepare_func_data;
[INFO] [stdout]     |                                               ^                     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 102 -         let super_callback0: &Option<&mut dyn (FnMut(&Seat, &Window))> = &prepare_func_data;
[INFO] [stdout] 102 +         let super_callback0: &Option<&mut dyn FnMut(&Seat, &Window)> = &prepare_func_data;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/auto/window.rs:681:37
[INFO] [stdout]     |
[INFO] [stdout] 681 |         child_func: Option<&mut dyn (FnMut(&Window) -> bool)>,
[INFO] [stdout]     |                                     ^                      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 681 -         child_func: Option<&mut dyn (FnMut(&Window) -> bool)>,
[INFO] [stdout] 681 +         child_func: Option<&mut dyn FnMut(&Window) -> bool>,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/auto/window.rs:683:46
[INFO] [stdout]     |
[INFO] [stdout] 683 |         let child_func_data: Option<&mut dyn (FnMut(&Window) -> bool)> = child_func;
[INFO] [stdout]     |                                              ^                      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 683 -         let child_func_data: Option<&mut dyn (FnMut(&Window) -> bool)> = child_func;
[INFO] [stdout] 683 +         let child_func_data: Option<&mut dyn FnMut(&Window) -> bool> = child_func;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/auto/window.rs:689:48
[INFO] [stdout]     |
[INFO] [stdout] 689 |             let callback: *mut Option<&mut dyn (FnMut(&Window) -> bool)> =
[INFO] [stdout]     |                                                ^                      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 689 -             let callback: *mut Option<&mut dyn (FnMut(&Window) -> bool)> =
[INFO] [stdout] 689 +             let callback: *mut Option<&mut dyn FnMut(&Window) -> bool> =
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/auto/window.rs:690:72
[INFO] [stdout]     |
[INFO] [stdout] 690 |                 user_data as *const _ as usize as *mut Option<&mut dyn (FnMut(&Window) -> bool)>;
[INFO] [stdout]     |                                                                        ^                      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 690 -                 user_data as *const _ as usize as *mut Option<&mut dyn (FnMut(&Window) -> bool)>;
[INFO] [stdout] 690 +                 user_data as *const _ as usize as *mut Option<&mut dyn FnMut(&Window) -> bool>;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/auto/window.rs:703:47
[INFO] [stdout]     |
[INFO] [stdout] 703 |         let super_callback0: &Option<&mut dyn (FnMut(&Window) -> bool)> = &child_func_data;
[INFO] [stdout]     |                                               ^                      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 703 -         let super_callback0: &Option<&mut dyn (FnMut(&Window) -> bool)> = &child_func_data;
[INFO] [stdout] 703 +         let super_callback0: &Option<&mut dyn FnMut(&Window) -> bool> = &child_func_data;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `gio::prelude::*`
[INFO] [stdout]   --> src/prelude.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub use gio::prelude::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `glib::prelude::*`
[INFO] [stdout]   --> src/prelude.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub use glib::prelude::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: private item shadows public glob re-export
[INFO] [stdout]   --> src/lib.rs:62:1
[INFO] [stdout]    |
[INFO] [stdout] 62 | mod functions;
[INFO] [stdout]    | ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the name `functions` in the type namespace is supposed to be publicly re-exported here
[INFO] [stdout]   --> src/lib.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub use crate::auto::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] note: but the private item here shadows it
[INFO] [stdout]   --> src/lib.rs:62:1
[INFO] [stdout]    |
[INFO] [stdout] 62 | mod functions;
[INFO] [stdout]    | ^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(hidden_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.52s
[INFO] running `Command { std: "docker" "inspect" "19014a483c2b05db730401ca6b3e05b6013189e51f0f978ada26c3fbe6c77de2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19014a483c2b05db730401ca6b3e05b6013189e51f0f978ada26c3fbe6c77de2", kill_on_drop: false }`
[INFO] [stdout] 19014a483c2b05db730401ca6b3e05b6013189e51f0f978ada26c3fbe6c77de2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8d1f00c3bbdb6fb4e2b41724e9aa29679c7532a3d93b6c16e4e9bc9ed4c68d5a
[INFO] running `Command { std: "docker" "start" "-a" "8d1f00c3bbdb6fb4e2b41724e9aa29679c7532a3d93b6c16e4e9bc9ed4c68d5a", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stdout] 
[INFO] [stderr]   --> src/auto/seat.rs:79:39
[INFO] [stdout] running 0 tests
[INFO] [stderr]    |
[INFO] [stdout] 
[INFO] [stderr] 79 |         prepare_func: Option<&mut dyn (FnMut(&Seat, &Window))>,
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]    |                                       ^                     ^
[INFO] [stdout] 
[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] 79 -         prepare_func: Option<&mut dyn (FnMut(&Seat, &Window))>,
[INFO] [stderr] 79 +         prepare_func: Option<&mut dyn FnMut(&Seat, &Window)>,
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/auto/seat.rs:81:48
[INFO] [stderr]    |
[INFO] [stderr] 81 |         let prepare_func_data: Option<&mut dyn (FnMut(&Seat, &Window))> = prepare_func;
[INFO] [stderr]    |                                                ^                     ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 81 -         let prepare_func_data: Option<&mut dyn (FnMut(&Seat, &Window))> = prepare_func;
[INFO] [stderr] 81 +         let prepare_func_data: Option<&mut dyn FnMut(&Seat, &Window)> = prepare_func;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/auto/seat.rs:89:48
[INFO] [stderr]    |
[INFO] [stderr] 89 |             let callback: *mut Option<&mut dyn (FnMut(&Seat, &Window))> =
[INFO] [stderr]    |                                                ^                     ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 89 -             let callback: *mut Option<&mut dyn (FnMut(&Seat, &Window))> =
[INFO] [stderr] 89 +             let callback: *mut Option<&mut dyn FnMut(&Seat, &Window)> =
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/auto/seat.rs:90:72
[INFO] [stderr]    |
[INFO] [stderr] 90 |                 user_data as *const _ as usize as *mut Option<&mut dyn (FnMut(&Seat, &Window))>;
[INFO] [stderr]    |                                                                        ^                     ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 90 -                 user_data as *const _ as usize as *mut Option<&mut dyn (FnMut(&Seat, &Window))>;
[INFO] [stderr] 90 +                 user_data as *const _ as usize as *mut Option<&mut dyn FnMut(&Seat, &Window)>;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/auto/seat.rs:102:47
[INFO] [stderr]     |
[INFO] [stderr] 102 |         let super_callback0: &Option<&mut dyn (FnMut(&Seat, &Window))> = &prepare_func_data;
[INFO] [stderr]     |                                               ^                     ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 102 -         let super_callback0: &Option<&mut dyn (FnMut(&Seat, &Window))> = &prepare_func_data;
[INFO] [stderr] 102 +         let super_callback0: &Option<&mut dyn FnMut(&Seat, &Window)> = &prepare_func_data;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/auto/window.rs:681:37
[INFO] [stderr]     |
[INFO] [stderr] 681 |         child_func: Option<&mut dyn (FnMut(&Window) -> bool)>,
[INFO] [stderr]     |                                     ^                      ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 681 -         child_func: Option<&mut dyn (FnMut(&Window) -> bool)>,
[INFO] [stderr] 681 +         child_func: Option<&mut dyn FnMut(&Window) -> bool>,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/auto/window.rs:683:46
[INFO] [stderr]     |
[INFO] [stderr] 683 |         let child_func_data: Option<&mut dyn (FnMut(&Window) -> bool)> = child_func;
[INFO] [stderr]     |                                              ^                      ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 683 -         let child_func_data: Option<&mut dyn (FnMut(&Window) -> bool)> = child_func;
[INFO] [stderr] 683 +         let child_func_data: Option<&mut dyn FnMut(&Window) -> bool> = child_func;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/auto/window.rs:689:48
[INFO] [stderr]     |
[INFO] [stderr] 689 |             let callback: *mut Option<&mut dyn (FnMut(&Window) -> bool)> =
[INFO] [stderr]     |                                                ^                      ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 689 -             let callback: *mut Option<&mut dyn (FnMut(&Window) -> bool)> =
[INFO] [stderr] 689 +             let callback: *mut Option<&mut dyn FnMut(&Window) -> bool> =
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/auto/window.rs:690:72
[INFO] [stderr]     |
[INFO] [stderr] 690 |                 user_data as *const _ as usize as *mut Option<&mut dyn (FnMut(&Window) -> bool)>;
[INFO] [stderr]     |                                                                        ^                      ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 690 -                 user_data as *const _ as usize as *mut Option<&mut dyn (FnMut(&Window) -> bool)>;
[INFO] [stderr] 690 +                 user_data as *const _ as usize as *mut Option<&mut dyn FnMut(&Window) -> bool>;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/auto/window.rs:703:47
[INFO] [stderr]     |
[INFO] [stderr] 703 |         let super_callback0: &Option<&mut dyn (FnMut(&Window) -> bool)> = &child_func_data;
[INFO] [stderr]     |                                               ^                      ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 703 -         let super_callback0: &Option<&mut dyn (FnMut(&Window) -> bool)> = &child_func_data;
[INFO] [stderr] 703 +         let super_callback0: &Option<&mut dyn FnMut(&Window) -> bool> = &child_func_data;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `gio::prelude::*`
[INFO] [stderr]   --> src/prelude.rs:14:9
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub use gio::prelude::*;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `glib::prelude::*`
[INFO] [stderr]   --> src/prelude.rs:16:9
[INFO] [stderr]    |
[INFO] [stderr] 16 | pub use glib::prelude::*;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: private item shadows public glob re-export
[INFO] [stderr]   --> src/lib.rs:62:1
[INFO] [stderr]    |
[INFO] [stderr] 62 | mod functions;
[INFO] [stderr]    | ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: the name `functions` in the type namespace is supposed to be publicly re-exported here
[INFO] [stderr]   --> src/lib.rs:28:9
[INFO] [stderr]    |
[INFO] [stderr] 28 | pub use crate::auto::*;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^
[INFO] [stderr] note: but the private item here shadows it
[INFO] [stderr]   --> src/lib.rs:62:1
[INFO] [stderr]    |
[INFO] [stderr] 62 | mod functions;
[INFO] [stderr]    | ^^^^^^^^^^^^^^
[INFO] [stderr]    = note: `#[warn(hidden_glob_reexports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `gdk` (lib) generated 13 warnings (run `cargo fix --lib -p gdk` to apply 12 suggestions)
[INFO] [stderr] warning: `gdk` (lib test) generated 13 warnings (13 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/gdk-0a1100891412d745)
[INFO] [stderr]      Running tests/check_event.rs (/opt/rustwide/target/debug/deps/check_event-80232610ce7ac473)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr] 
[INFO] [stderr] (check_event-80232610ce7ac473:25): Gdk-WARNING **: 16:07:28.802: cannot open display: 
[INFO] [stderr] error: test failed, to rerun pass `--test check_event`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/check_event-80232610ce7ac473` (exit status: 1)
[INFO] [stderr] note: test exited abnormally; to see the full output pass --no-capture to the harness.
[INFO] running `Command { std: "docker" "inspect" "8d1f00c3bbdb6fb4e2b41724e9aa29679c7532a3d93b6c16e4e9bc9ed4c68d5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d1f00c3bbdb6fb4e2b41724e9aa29679c7532a3d93b6c16e4e9bc9ed4c68d5a", kill_on_drop: false }`
[INFO] [stdout] 8d1f00c3bbdb6fb4e2b41724e9aa29679c7532a3d93b6c16e4e9bc9ed4c68d5a
