[INFO] crate iui 0.3.0 is already in cache
[INFO] testing iui-0.3.0 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate iui 0.3.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate iui 0.3.0 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 iui 0.3.0
[INFO] finished tweaking crates.io crate iui 0.3.0
[INFO] tweaked toml for crates.io crate iui 0.3.0 written to /workspace/builds/worker-14/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] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 681fd35b6e64ccedb9e765cb8ec76218925a0deb9aed3c422aa8711fb13e0dc9
[INFO] running `"docker" "start" "-a" "681fd35b6e64ccedb9e765cb8ec76218925a0deb9aed3c422aa8711fb13e0dc9"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling ui-sys v0.1.3
[INFO] [stderr]    Compiling iui v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/controls/basic.rs:54:35
[INFO] [stderr]    |
[INFO] [stderr] 54 |             let mut data: Box<Box<FnMut(&mut Button)>> = Box::new(Box::new(callback));
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut Button)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/controls/basic.rs:58:40
[INFO] [stderr]    |
[INFO] [stderr] 58 |                 &mut *data as *mut Box<FnMut(&mut Button)> as *mut c_void,
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut Button)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/controls/basic.rs:66:56
[INFO] [stderr]    |
[INFO] [stderr] 66 |                 mem::transmute::<*mut c_void, &mut Box<FnMut(&mut Button)>>(data)(&mut button)
[INFO] [stderr]    |                                                        ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut Button)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/controls/window.rs:92:35
[INFO] [stderr]    |
[INFO] [stderr] 92 |             let mut data: Box<Box<FnMut(&mut Window) -> bool>> = Box::new(Box::new(|window| {
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut Window) -> bool`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/controls/window.rs:99:40
[INFO] [stderr]    |
[INFO] [stderr] 99 |                 &mut *data as *mut Box<FnMut(&mut Window) -> bool> as *mut c_void,
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut Window) -> bool`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/controls/window.rs:107:55
[INFO] [stderr]     |
[INFO] [stderr] 107 |                 mem::transmute::<*mut c_void, Box<Box<FnMut(&mut Window) -> bool>>>(data)(
[INFO] [stderr]     |                                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut Window) -> bool`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/controls/entry.rs:67:35
[INFO] [stderr]    |
[INFO] [stderr] 67 |             let mut data: Box<Box<FnMut(i64)>> = Box::new(Box::new(callback));
[INFO] [stderr]    |                                   ^^^^^^^^^^ help: use `dyn`: `dyn FnMut(i64)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/controls/entry.rs:71:40
[INFO] [stderr]    |
[INFO] [stderr] 71 |                 &mut *data as *mut Box<FnMut(i64)> as *mut c_void,
[INFO] [stderr]    |                                        ^^^^^^^^^^ help: use `dyn`: `dyn FnMut(i64)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/controls/entry.rs:79:56
[INFO] [stderr]    |
[INFO] [stderr] 79 |                 mem::transmute::<*mut c_void, &mut Box<FnMut(i64)>>(data)(val);
[INFO] [stderr]    |                                                        ^^^^^^^^^^ help: use `dyn`: `dyn FnMut(i64)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/controls/entry.rs:96:35
[INFO] [stderr]    |
[INFO] [stderr] 96 |             let mut data: Box<Box<FnMut(i64)>> = Box::new(Box::new(callback));
[INFO] [stderr]    |                                   ^^^^^^^^^^ help: use `dyn`: `dyn FnMut(i64)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/controls/entry.rs:100:40
[INFO] [stderr]     |
[INFO] [stderr] 100 |                 &mut *data as *mut Box<FnMut(i64)> as *mut c_void,
[INFO] [stderr]     |                                        ^^^^^^^^^^ help: use `dyn`: `dyn FnMut(i64)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/controls/entry.rs:108:56
[INFO] [stderr]     |
[INFO] [stderr] 108 |                 mem::transmute::<*mut c_void, &mut Box<FnMut(i64)>>(data)(val);
[INFO] [stderr]     |                                                        ^^^^^^^^^^ help: use `dyn`: `dyn FnMut(i64)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/controls/entry.rs:153:35
[INFO] [stderr]     |
[INFO] [stderr] 153 |             let mut data: Box<Box<FnMut(String)>> = Box::new(Box::new(callback));
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(String)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/controls/entry.rs:157:40
[INFO] [stderr]     |
[INFO] [stderr] 157 |                 &mut *data as *mut Box<FnMut(String)> as *mut c_void,
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(String)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/controls/entry.rs:167:56
[INFO] [stderr]     |
[INFO] [stderr] 167 |                 mem::transmute::<*mut c_void, &mut Box<FnMut(String)>>(data)(string);
[INFO] [stderr]     |                                                        ^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(String)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/controls/entry.rs:189:35
[INFO] [stderr]     |
[INFO] [stderr] 189 |             let mut data: Box<Box<FnMut(String)>> = Box::new(Box::new(callback));
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(String)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/controls/entry.rs:193:40
[INFO] [stderr]     |
[INFO] [stderr] 193 |                 &mut *data as *mut Box<FnMut(String)> as *mut c_void,
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(String)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/controls/entry.rs:203:56
[INFO] [stderr]     |
[INFO] [stderr] 203 |                 mem::transmute::<*mut c_void, &mut Box<FnMut(String)>>(data)(string);
[INFO] [stderr]     |                                                        ^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(String)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/controls/entry.rs:236:35
[INFO] [stderr]     |
[INFO] [stderr] 236 |             let mut data: Box<Box<FnMut(i64)>> = Box::new(Box::new(callback));
[INFO] [stderr]     |                                   ^^^^^^^^^^ help: use `dyn`: `dyn FnMut(i64)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/controls/entry.rs:240:40
[INFO] [stderr]     |
[INFO] [stderr] 240 |                 &mut *data as *mut Box<FnMut(i64)> as *mut c_void,
[INFO] [stderr]     |                                        ^^^^^^^^^^ help: use `dyn`: `dyn FnMut(i64)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/controls/entry.rs:249:56
[INFO] [stderr]     |
[INFO] [stderr] 249 |                 mem::transmute::<*mut c_void, &mut Box<FnMut(i64)>>(data)(val);
[INFO] [stderr]     |                                                        ^^^^^^^^^^ help: use `dyn`: `dyn FnMut(i64)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/controls/entry.rs:279:35
[INFO] [stderr]     |
[INFO] [stderr] 279 |             let mut data: Box<Box<FnMut(bool)>> = Box::new(Box::new(callback));
[INFO] [stderr]     |                                   ^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(bool)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/controls/entry.rs:283:40
[INFO] [stderr]     |
[INFO] [stderr] 283 |                 &mut *data as *mut Box<FnMut(bool)> as *mut c_void,
[INFO] [stderr]     |                                        ^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(bool)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/controls/entry.rs:291:56
[INFO] [stderr]     |
[INFO] [stderr] 291 |                 mem::transmute::<*mut c_void, &mut Box<FnMut(bool)>>(data)(val);
[INFO] [stderr]     |                                                        ^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(bool)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ffi_tools.rs:38:52
[INFO] [stderr]    |
[INFO] [stderr] 38 |     unsafe { mem::transmute::<*mut c_void, Box<Box<FnMut()>>>(data)() }
[INFO] [stderr]    |                                                    ^^^^^^^ help: use `dyn`: `dyn FnMut()`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/menus.rs:51:35
[INFO] [stderr]    |
[INFO] [stderr] 51 |             let mut data: Box<Box<FnMut(&MenuItem, &Window)>> = Box::new(Box::new(callback));
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&MenuItem, &Window)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/menus.rs:55:40
[INFO] [stderr]    |
[INFO] [stderr] 55 |                 &mut *data as *mut Box<FnMut(&MenuItem, &Window)> as *mut c_void,
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&MenuItem, &Window)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/menus.rs:70:56
[INFO] [stderr]    |
[INFO] [stderr] 70 |                 mem::transmute::<*mut c_void, &mut Box<FnMut(&MenuItem, &Window)>>(data)(
[INFO] [stderr]    |                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&MenuItem, &Window)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ui.rs:138:35
[INFO] [stderr]     |
[INFO] [stderr] 138 |             let mut data: Box<Box<FnMut()>> = Box::new(Box::new(callback));
[INFO] [stderr]     |                                   ^^^^^^^ help: use `dyn`: `dyn FnMut()`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ui.rs:141:40
[INFO] [stderr]     |
[INFO] [stderr] 141 |                 &mut *data as *mut Box<FnMut()> as *mut c_void,
[INFO] [stderr]     |                                        ^^^^^^^ help: use `dyn`: `dyn FnMut()`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ui.rs:150:35
[INFO] [stderr]     |
[INFO] [stderr] 150 |             let mut data: Box<Box<FnMut()>> = Box::new(Box::new(callback));
[INFO] [stderr]     |                                   ^^^^^^^ help: use `dyn`: `dyn FnMut()`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ui.rs:153:40
[INFO] [stderr]     |
[INFO] [stderr] 153 |                 &mut *data as *mut Box<FnMut()> as *mut c_void,
[INFO] [stderr]     |                                        ^^^^^^^ help: use `dyn`: `dyn FnMut()`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ui.rs:170:26
[INFO] [stderr]     |
[INFO] [stderr] 170 |     callback: Option<Box<FnMut()>>,
[INFO] [stderr]     |                          ^^^^^^^ help: use `dyn`: `dyn FnMut()`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/draw/transform.rs:22:30
[INFO] [stderr]    |
[INFO] [stderr] 22 |             let mut matrix = mem::uninitialized();
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_BOOL_INIT': the `new` function is now preferred
[INFO] [stderr]  --> src/ffi_tools.rs:4:47
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::sync::atomic::{AtomicBool, Ordering, ATOMIC_BOOL_INIT};
[INFO] [stderr]   |                                               ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_BOOL_INIT': the `new` function is now preferred
[INFO] [stderr]  --> src/ffi_tools.rs:6:34
[INFO] [stderr]   |
[INFO] [stderr] 6 | static INITIALIZED: AtomicBool = ATOMIC_BOOL_INIT;
[INFO] [stderr]   |                                  ^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `AtomicBool::new(false)`
[INFO] [stderr] 
[INFO] [stderr] warning: 36 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.81s
[INFO] running `"docker" "inspect" "681fd35b6e64ccedb9e765cb8ec76218925a0deb9aed3c422aa8711fb13e0dc9"`
[INFO] running `"docker" "rm" "-f" "681fd35b6e64ccedb9e765cb8ec76218925a0deb9aed3c422aa8711fb13e0dc9"`
[INFO] [stdout] 681fd35b6e64ccedb9e765cb8ec76218925a0deb9aed3c422aa8711fb13e0dc9
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] [stdout] 0cd9bf92944730451b68a7c9f7f971f9d4d868629543152cdd3c34ed5c637b9a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "0cd9bf92944730451b68a7c9f7f971f9d4d868629543152cdd3c34ed5c637b9a"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling iui v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/controls/basic.rs:54:35
[INFO] [stderr]    |
[INFO] [stderr] 54 |             let mut data: Box<Box<FnMut(&mut Button)>> = Box::new(Box::new(callback));
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut Button)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/controls/basic.rs:58:40
[INFO] [stderr]    |
[INFO] [stderr] 58 |                 &mut *data as *mut Box<FnMut(&mut Button)> as *mut c_void,
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut Button)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/controls/basic.rs:66:56
[INFO] [stderr]    |
[INFO] [stderr] 66 |                 mem::transmute::<*mut c_void, &mut Box<FnMut(&mut Button)>>(data)(&mut button)
[INFO] [stderr]    |                                                        ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut Button)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/controls/window.rs:92:35
[INFO] [stderr]    |
[INFO] [stderr] 92 |             let mut data: Box<Box<FnMut(&mut Window) -> bool>> = Box::new(Box::new(|window| {
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut Window) -> bool`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/controls/window.rs:99:40
[INFO] [stderr]    |
[INFO] [stderr] 99 |                 &mut *data as *mut Box<FnMut(&mut Window) -> bool> as *mut c_void,
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut Window) -> bool`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/controls/window.rs:107:55
[INFO] [stderr]     |
[INFO] [stderr] 107 |                 mem::transmute::<*mut c_void, Box<Box<FnMut(&mut Window) -> bool>>>(data)(
[INFO] [stderr]     |                                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut Window) -> bool`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/controls/entry.rs:67:35
[INFO] [stderr]    |
[INFO] [stderr] 67 |             let mut data: Box<Box<FnMut(i64)>> = Box::new(Box::new(callback));
[INFO] [stderr]    |                                   ^^^^^^^^^^ help: use `dyn`: `dyn FnMut(i64)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/controls/entry.rs:71:40
[INFO] [stderr]    |
[INFO] [stderr] 71 |                 &mut *data as *mut Box<FnMut(i64)> as *mut c_void,
[INFO] [stderr]    |                                        ^^^^^^^^^^ help: use `dyn`: `dyn FnMut(i64)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/controls/entry.rs:79:56
[INFO] [stderr]    |
[INFO] [stderr] 79 |                 mem::transmute::<*mut c_void, &mut Box<FnMut(i64)>>(data)(val);
[INFO] [stderr]    |                                                        ^^^^^^^^^^ help: use `dyn`: `dyn FnMut(i64)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/controls/entry.rs:96:35
[INFO] [stderr]    |
[INFO] [stderr] 96 |             let mut data: Box<Box<FnMut(i64)>> = Box::new(Box::new(callback));
[INFO] [stderr]    |                                   ^^^^^^^^^^ help: use `dyn`: `dyn FnMut(i64)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/controls/entry.rs:100:40
[INFO] [stderr]     |
[INFO] [stderr] 100 |                 &mut *data as *mut Box<FnMut(i64)> as *mut c_void,
[INFO] [stderr]     |                                        ^^^^^^^^^^ help: use `dyn`: `dyn FnMut(i64)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/controls/entry.rs:108:56
[INFO] [stderr]     |
[INFO] [stderr] 108 |                 mem::transmute::<*mut c_void, &mut Box<FnMut(i64)>>(data)(val);
[INFO] [stderr]     |                                                        ^^^^^^^^^^ help: use `dyn`: `dyn FnMut(i64)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/controls/entry.rs:153:35
[INFO] [stderr]     |
[INFO] [stderr] 153 |             let mut data: Box<Box<FnMut(String)>> = Box::new(Box::new(callback));
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(String)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/controls/entry.rs:157:40
[INFO] [stderr]     |
[INFO] [stderr] 157 |                 &mut *data as *mut Box<FnMut(String)> as *mut c_void,
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(String)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/controls/entry.rs:167:56
[INFO] [stderr]     |
[INFO] [stderr] 167 |                 mem::transmute::<*mut c_void, &mut Box<FnMut(String)>>(data)(string);
[INFO] [stderr]     |                                                        ^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(String)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/controls/entry.rs:189:35
[INFO] [stderr]     |
[INFO] [stderr] 189 |             let mut data: Box<Box<FnMut(String)>> = Box::new(Box::new(callback));
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(String)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/controls/entry.rs:193:40
[INFO] [stderr]     |
[INFO] [stderr] 193 |                 &mut *data as *mut Box<FnMut(String)> as *mut c_void,
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(String)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/controls/entry.rs:203:56
[INFO] [stderr]     |
[INFO] [stderr] 203 |                 mem::transmute::<*mut c_void, &mut Box<FnMut(String)>>(data)(string);
[INFO] [stderr]     |                                                        ^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(String)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/controls/entry.rs:236:35
[INFO] [stderr]     |
[INFO] [stderr] 236 |             let mut data: Box<Box<FnMut(i64)>> = Box::new(Box::new(callback));
[INFO] [stderr]     |                                   ^^^^^^^^^^ help: use `dyn`: `dyn FnMut(i64)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/controls/entry.rs:240:40
[INFO] [stderr]     |
[INFO] [stderr] 240 |                 &mut *data as *mut Box<FnMut(i64)> as *mut c_void,
[INFO] [stderr]     |                                        ^^^^^^^^^^ help: use `dyn`: `dyn FnMut(i64)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/controls/entry.rs:249:56
[INFO] [stderr]     |
[INFO] [stderr] 249 |                 mem::transmute::<*mut c_void, &mut Box<FnMut(i64)>>(data)(val);
[INFO] [stderr]     |                                                        ^^^^^^^^^^ help: use `dyn`: `dyn FnMut(i64)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/controls/entry.rs:279:35
[INFO] [stderr]     |
[INFO] [stderr] 279 |             let mut data: Box<Box<FnMut(bool)>> = Box::new(Box::new(callback));
[INFO] [stderr]     |                                   ^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(bool)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/controls/entry.rs:283:40
[INFO] [stderr]     |
[INFO] [stderr] 283 |                 &mut *data as *mut Box<FnMut(bool)> as *mut c_void,
[INFO] [stderr]     |                                        ^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(bool)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/controls/entry.rs:291:56
[INFO] [stderr]     |
[INFO] [stderr] 291 |                 mem::transmute::<*mut c_void, &mut Box<FnMut(bool)>>(data)(val);
[INFO] [stderr]     |                                                        ^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(bool)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ffi_tools.rs:38:52
[INFO] [stderr]    |
[INFO] [stderr] 38 |     unsafe { mem::transmute::<*mut c_void, Box<Box<FnMut()>>>(data)() }
[INFO] [stderr]    |                                                    ^^^^^^^ help: use `dyn`: `dyn FnMut()`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/menus.rs:51:35
[INFO] [stderr]    |
[INFO] [stderr] 51 |             let mut data: Box<Box<FnMut(&MenuItem, &Window)>> = Box::new(Box::new(callback));
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&MenuItem, &Window)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/menus.rs:55:40
[INFO] [stderr]    |
[INFO] [stderr] 55 |                 &mut *data as *mut Box<FnMut(&MenuItem, &Window)> as *mut c_void,
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&MenuItem, &Window)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/menus.rs:70:56
[INFO] [stderr]    |
[INFO] [stderr] 70 |                 mem::transmute::<*mut c_void, &mut Box<FnMut(&MenuItem, &Window)>>(data)(
[INFO] [stderr]    |                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&MenuItem, &Window)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ui.rs:138:35
[INFO] [stderr]     |
[INFO] [stderr] 138 |             let mut data: Box<Box<FnMut()>> = Box::new(Box::new(callback));
[INFO] [stderr]     |                                   ^^^^^^^ help: use `dyn`: `dyn FnMut()`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ui.rs:141:40
[INFO] [stderr]     |
[INFO] [stderr] 141 |                 &mut *data as *mut Box<FnMut()> as *mut c_void,
[INFO] [stderr]     |                                        ^^^^^^^ help: use `dyn`: `dyn FnMut()`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ui.rs:150:35
[INFO] [stderr]     |
[INFO] [stderr] 150 |             let mut data: Box<Box<FnMut()>> = Box::new(Box::new(callback));
[INFO] [stderr]     |                                   ^^^^^^^ help: use `dyn`: `dyn FnMut()`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ui.rs:153:40
[INFO] [stderr]     |
[INFO] [stderr] 153 |                 &mut *data as *mut Box<FnMut()> as *mut c_void,
[INFO] [stderr]     |                                        ^^^^^^^ help: use `dyn`: `dyn FnMut()`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ui.rs:170:26
[INFO] [stderr]     |
[INFO] [stderr] 170 |     callback: Option<Box<FnMut()>>,
[INFO] [stderr]     |                          ^^^^^^^ help: use `dyn`: `dyn FnMut()`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/draw/transform.rs:22:30
[INFO] [stderr]    |
[INFO] [stderr] 22 |             let mut matrix = mem::uninitialized();
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_BOOL_INIT': the `new` function is now preferred
[INFO] [stderr]  --> src/ffi_tools.rs:4:47
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::sync::atomic::{AtomicBool, Ordering, ATOMIC_BOOL_INIT};
[INFO] [stderr]   |                                               ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_BOOL_INIT': the `new` function is now preferred
[INFO] [stderr]  --> src/ffi_tools.rs:6:34
[INFO] [stderr]   |
[INFO] [stderr] 6 | static INITIALIZED: AtomicBool = ATOMIC_BOOL_INIT;
[INFO] [stderr]   |                                  ^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `AtomicBool::new(false)`
[INFO] [stderr] 
[INFO] [stderr] warning: 36 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> examples/files.rs:35:129
[INFO] [stderr]    |
[INFO] [stderr] 35 |                     Err(why) => { window.modal_err(&ui, "I/O Error", &format!("Could not open file {}: {}", path.display(), why.description())); return; }
[INFO] [stderr]    |                                                                                                                                 ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> examples/files.rs:39:133
[INFO] [stderr]    |
[INFO] [stderr] 39 |                     Err(why) => { window.modal_err(&ui, "I/O Error", &format!("Could not write to file {}: {}", path.display(), why.description())); return; }
[INFO] [stderr]    |                                                                                                                                     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/controls/basic.rs:54:35
[INFO] [stderr]    |
[INFO] [stderr] 54 |             let mut data: Box<Box<FnMut(&mut Button)>> = Box::new(Box::new(callback));
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut Button)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/controls/basic.rs:58:40
[INFO] [stderr]    |
[INFO] [stderr] 58 |                 &mut *data as *mut Box<FnMut(&mut Button)> as *mut c_void,
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut Button)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/controls/basic.rs:66:56
[INFO] [stderr]    |
[INFO] [stderr] 66 |                 mem::transmute::<*mut c_void, &mut Box<FnMut(&mut Button)>>(data)(&mut button)
[INFO] [stderr]    |                                                        ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut Button)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/controls/window.rs:92:35
[INFO] [stderr]    |
[INFO] [stderr] 92 |             let mut data: Box<Box<FnMut(&mut Window) -> bool>> = Box::new(Box::new(|window| {
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut Window) -> bool`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/controls/window.rs:99:40
[INFO] [stderr]    |
[INFO] [stderr] 99 |                 &mut *data as *mut Box<FnMut(&mut Window) -> bool> as *mut c_void,
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut Window) -> bool`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/controls/window.rs:107:55
[INFO] [stderr]     |
[INFO] [stderr] 107 |                 mem::transmute::<*mut c_void, Box<Box<FnMut(&mut Window) -> bool>>>(data)(
[INFO] [stderr]     |                                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut Window) -> bool`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/controls/entry.rs:67:35
[INFO] [stderr]    |
[INFO] [stderr] 67 |             let mut data: Box<Box<FnMut(i64)>> = Box::new(Box::new(callback));
[INFO] [stderr]    |                                   ^^^^^^^^^^ help: use `dyn`: `dyn FnMut(i64)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/controls/entry.rs:71:40
[INFO] [stderr]    |
[INFO] [stderr] 71 |                 &mut *data as *mut Box<FnMut(i64)> as *mut c_void,
[INFO] [stderr]    |                                        ^^^^^^^^^^ help: use `dyn`: `dyn FnMut(i64)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/controls/entry.rs:79:56
[INFO] [stderr]    |
[INFO] [stderr] 79 |                 mem::transmute::<*mut c_void, &mut Box<FnMut(i64)>>(data)(val);
[INFO] [stderr]    |                                                        ^^^^^^^^^^ help: use `dyn`: `dyn FnMut(i64)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/controls/entry.rs:96:35
[INFO] [stderr]    |
[INFO] [stderr] 96 |             let mut data: Box<Box<FnMut(i64)>> = Box::new(Box::new(callback));
[INFO] [stderr]    |                                   ^^^^^^^^^^ help: use `dyn`: `dyn FnMut(i64)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/controls/entry.rs:100:40
[INFO] [stderr]     |
[INFO] [stderr] 100 |                 &mut *data as *mut Box<FnMut(i64)> as *mut c_void,
[INFO] [stderr]     |                                        ^^^^^^^^^^ help: use `dyn`: `dyn FnMut(i64)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/controls/entry.rs:108:56
[INFO] [stderr]     |
[INFO] [stderr] 108 |                 mem::transmute::<*mut c_void, &mut Box<FnMut(i64)>>(data)(val);
[INFO] [stderr]     |                                                        ^^^^^^^^^^ help: use `dyn`: `dyn FnMut(i64)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/controls/entry.rs:153:35
[INFO] [stderr]     |
[INFO] [stderr] 153 |             let mut data: Box<Box<FnMut(String)>> = Box::new(Box::new(callback));
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(String)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/controls/entry.rs:157:40
[INFO] [stderr]     |
[INFO] [stderr] 157 |                 &mut *data as *mut Box<FnMut(String)> as *mut c_void,
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(String)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/controls/entry.rs:167:56
[INFO] [stderr]     |
[INFO] [stderr] 167 |                 mem::transmute::<*mut c_void, &mut Box<FnMut(String)>>(data)(string);
[INFO] [stderr]     |                                                        ^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(String)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/controls/entry.rs:189:35
[INFO] [stderr]     |
[INFO] [stderr] 189 |             let mut data: Box<Box<FnMut(String)>> = Box::new(Box::new(callback));
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(String)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/controls/entry.rs:193:40
[INFO] [stderr]     |
[INFO] [stderr] 193 |                 &mut *data as *mut Box<FnMut(String)> as *mut c_void,
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(String)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/controls/entry.rs:203:56
[INFO] [stderr]     |
[INFO] [stderr] 203 |                 mem::transmute::<*mut c_void, &mut Box<FnMut(String)>>(data)(string);
[INFO] [stderr]     |                                                        ^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(String)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/controls/entry.rs:236:35
[INFO] [stderr]     |
[INFO] [stderr] 236 |             let mut data: Box<Box<FnMut(i64)>> = Box::new(Box::new(callback));
[INFO] [stderr]     |                                   ^^^^^^^^^^ help: use `dyn`: `dyn FnMut(i64)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/controls/entry.rs:240:40
[INFO] [stderr]     |
[INFO] [stderr] 240 |                 &mut *data as *mut Box<FnMut(i64)> as *mut c_void,
[INFO] [stderr]     |                                        ^^^^^^^^^^ help: use `dyn`: `dyn FnMut(i64)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/controls/entry.rs:249:56
[INFO] [stderr]     |
[INFO] [stderr] 249 |                 mem::transmute::<*mut c_void, &mut Box<FnMut(i64)>>(data)(val);
[INFO] [stderr]     |                                                        ^^^^^^^^^^ help: use `dyn`: `dyn FnMut(i64)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/controls/entry.rs:279:35
[INFO] [stderr]     |
[INFO] [stderr] 279 |             let mut data: Box<Box<FnMut(bool)>> = Box::new(Box::new(callback));
[INFO] [stderr]     |                                   ^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(bool)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/controls/entry.rs:283:40
[INFO] [stderr]     |
[INFO] [stderr] 283 |                 &mut *data as *mut Box<FnMut(bool)> as *mut c_void,
[INFO] [stderr]     |                                        ^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(bool)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/controls/entry.rs:291:56
[INFO] [stderr]     |
[INFO] [stderr] 291 |                 mem::transmute::<*mut c_void, &mut Box<FnMut(bool)>>(data)(val);
[INFO] [stderr]     |                                                        ^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(bool)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ffi_tools.rs:38:52
[INFO] [stderr]    |
[INFO] [stderr] 38 |     unsafe { mem::transmute::<*mut c_void, Box<Box<FnMut()>>>(data)() }
[INFO] [stderr]    |                                                    ^^^^^^^ help: use `dyn`: `dyn FnMut()`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/menus.rs:51:35
[INFO] [stderr]    |
[INFO] [stderr] 51 |             let mut data: Box<Box<FnMut(&MenuItem, &Window)>> = Box::new(Box::new(callback));
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&MenuItem, &Window)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/menus.rs:55:40
[INFO] [stderr]    |
[INFO] [stderr] 55 |                 &mut *data as *mut Box<FnMut(&MenuItem, &Window)> as *mut c_void,
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&MenuItem, &Window)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/menus.rs:70:56
[INFO] [stderr]    |
[INFO] [stderr] 70 |                 mem::transmute::<*mut c_void, &mut Box<FnMut(&MenuItem, &Window)>>(data)(
[INFO] [stderr]    |                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&MenuItem, &Window)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ui.rs:138:35
[INFO] [stderr]     |
[INFO] [stderr] 138 |             let mut data: Box<Box<FnMut()>> = Box::new(Box::new(callback));
[INFO] [stderr]     |                                   ^^^^^^^ help: use `dyn`: `dyn FnMut()`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ui.rs:141:40
[INFO] [stderr]     |
[INFO] [stderr] 141 |                 &mut *data as *mut Box<FnMut()> as *mut c_void,
[INFO] [stderr]     |                                        ^^^^^^^ help: use `dyn`: `dyn FnMut()`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ui.rs:150:35
[INFO] [stderr]     |
[INFO] [stderr] 150 |             let mut data: Box<Box<FnMut()>> = Box::new(Box::new(callback));
[INFO] [stderr]     |                                   ^^^^^^^ help: use `dyn`: `dyn FnMut()`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ui.rs:153:40
[INFO] [stderr]     |
[INFO] [stderr] 153 |                 &mut *data as *mut Box<FnMut()> as *mut c_void,
[INFO] [stderr]     |                                        ^^^^^^^ help: use `dyn`: `dyn FnMut()`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ui.rs:170:26
[INFO] [stderr]     |
[INFO] [stderr] 170 |     callback: Option<Box<FnMut()>>,
[INFO] [stderr]     |                          ^^^^^^^ help: use `dyn`: `dyn FnMut()`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/draw/transform.rs:22:30
[INFO] [stderr]    |
[INFO] [stderr] 22 |             let mut matrix = mem::uninitialized();
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_BOOL_INIT': the `new` function is now preferred
[INFO] [stderr]  --> src/ffi_tools.rs:4:47
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::sync::atomic::{AtomicBool, Ordering, ATOMIC_BOOL_INIT};
[INFO] [stderr]   |                                               ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_BOOL_INIT': the `new` function is now preferred
[INFO] [stderr]  --> src/ffi_tools.rs:6:34
[INFO] [stderr]   |
[INFO] [stderr] 6 | static INITIALIZED: AtomicBool = ATOMIC_BOOL_INIT;
[INFO] [stderr]   |                                  ^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `AtomicBool::new(false)`
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: 36 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.13s
[INFO] running `"docker" "inspect" "0cd9bf92944730451b68a7c9f7f971f9d4d868629543152cdd3c34ed5c637b9a"`
[INFO] running `"docker" "rm" "-f" "0cd9bf92944730451b68a7c9f7f971f9d4d868629543152cdd3c34ed5c637b9a"`
[INFO] [stdout] 0cd9bf92944730451b68a7c9f7f971f9d4d868629543152cdd3c34ed5c637b9a
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] [stdout] 17bd17dae3626fe7bff5d460d6ae02e09618fa3da30a65534ae3c4ea91e49a87
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "17bd17dae3626fe7bff5d460d6ae02e09618fa3da30a65534ae3c4ea91e49a87"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/controls/basic.rs:54:35
[INFO] [stderr]    |
[INFO] [stderr] 54 |             let mut data: Box<Box<FnMut(&mut Button)>> = Box::new(Box::new(callback));
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut Button)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/controls/basic.rs:58:40
[INFO] [stderr]    |
[INFO] [stderr] 58 |                 &mut *data as *mut Box<FnMut(&mut Button)> as *mut c_void,
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut Button)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/controls/basic.rs:66:56
[INFO] [stderr]    |
[INFO] [stderr] 66 |                 mem::transmute::<*mut c_void, &mut Box<FnMut(&mut Button)>>(data)(&mut button)
[INFO] [stderr]    |                                                        ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut Button)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/controls/window.rs:92:35
[INFO] [stderr]    |
[INFO] [stderr] 92 |             let mut data: Box<Box<FnMut(&mut Window) -> bool>> = Box::new(Box::new(|window| {
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut Window) -> bool`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/controls/window.rs:99:40
[INFO] [stderr]    |
[INFO] [stderr] 99 |                 &mut *data as *mut Box<FnMut(&mut Window) -> bool> as *mut c_void,
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut Window) -> bool`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/controls/window.rs:107:55
[INFO] [stderr]     |
[INFO] [stderr] 107 |                 mem::transmute::<*mut c_void, Box<Box<FnMut(&mut Window) -> bool>>>(data)(
[INFO] [stderr]     |                                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut Window) -> bool`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/controls/entry.rs:67:35
[INFO] [stderr]    |
[INFO] [stderr] 67 |             let mut data: Box<Box<FnMut(i64)>> = Box::new(Box::new(callback));
[INFO] [stderr]    |                                   ^^^^^^^^^^ help: use `dyn`: `dyn FnMut(i64)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/controls/entry.rs:71:40
[INFO] [stderr]    |
[INFO] [stderr] 71 |                 &mut *data as *mut Box<FnMut(i64)> as *mut c_void,
[INFO] [stderr]    |                                        ^^^^^^^^^^ help: use `dyn`: `dyn FnMut(i64)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/controls/entry.rs:79:56
[INFO] [stderr]    |
[INFO] [stderr] 79 |                 mem::transmute::<*mut c_void, &mut Box<FnMut(i64)>>(data)(val);
[INFO] [stderr]    |                                                        ^^^^^^^^^^ help: use `dyn`: `dyn FnMut(i64)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/controls/entry.rs:96:35
[INFO] [stderr]    |
[INFO] [stderr] 96 |             let mut data: Box<Box<FnMut(i64)>> = Box::new(Box::new(callback));
[INFO] [stderr]    |                                   ^^^^^^^^^^ help: use `dyn`: `dyn FnMut(i64)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/controls/entry.rs:100:40
[INFO] [stderr]     |
[INFO] [stderr] 100 |                 &mut *data as *mut Box<FnMut(i64)> as *mut c_void,
[INFO] [stderr]     |                                        ^^^^^^^^^^ help: use `dyn`: `dyn FnMut(i64)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/controls/entry.rs:108:56
[INFO] [stderr]     |
[INFO] [stderr] 108 |                 mem::transmute::<*mut c_void, &mut Box<FnMut(i64)>>(data)(val);
[INFO] [stderr]     |                                                        ^^^^^^^^^^ help: use `dyn`: `dyn FnMut(i64)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/controls/entry.rs:153:35
[INFO] [stderr]     |
[INFO] [stderr] 153 |             let mut data: Box<Box<FnMut(String)>> = Box::new(Box::new(callback));
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(String)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/controls/entry.rs:157:40
[INFO] [stderr]     |
[INFO] [stderr] 157 |                 &mut *data as *mut Box<FnMut(String)> as *mut c_void,
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(String)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/controls/entry.rs:167:56
[INFO] [stderr]     |
[INFO] [stderr] 167 |                 mem::transmute::<*mut c_void, &mut Box<FnMut(String)>>(data)(string);
[INFO] [stderr]     |                                                        ^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(String)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/controls/entry.rs:189:35
[INFO] [stderr]     |
[INFO] [stderr] 189 |             let mut data: Box<Box<FnMut(String)>> = Box::new(Box::new(callback));
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(String)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/controls/entry.rs:193:40
[INFO] [stderr]     |
[INFO] [stderr] 193 |                 &mut *data as *mut Box<FnMut(String)> as *mut c_void,
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(String)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/controls/entry.rs:203:56
[INFO] [stderr]     |
[INFO] [stderr] 203 |                 mem::transmute::<*mut c_void, &mut Box<FnMut(String)>>(data)(string);
[INFO] [stderr]     |                                                        ^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(String)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/controls/entry.rs:236:35
[INFO] [stderr]     |
[INFO] [stderr] 236 |             let mut data: Box<Box<FnMut(i64)>> = Box::new(Box::new(callback));
[INFO] [stderr]     |                                   ^^^^^^^^^^ help: use `dyn`: `dyn FnMut(i64)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/controls/entry.rs:240:40
[INFO] [stderr]     |
[INFO] [stderr] 240 |                 &mut *data as *mut Box<FnMut(i64)> as *mut c_void,
[INFO] [stderr]     |                                        ^^^^^^^^^^ help: use `dyn`: `dyn FnMut(i64)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/controls/entry.rs:249:56
[INFO] [stderr]     |
[INFO] [stderr] 249 |                 mem::transmute::<*mut c_void, &mut Box<FnMut(i64)>>(data)(val);
[INFO] [stderr]     |                                                        ^^^^^^^^^^ help: use `dyn`: `dyn FnMut(i64)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/controls/entry.rs:279:35
[INFO] [stderr]     |
[INFO] [stderr] 279 |             let mut data: Box<Box<FnMut(bool)>> = Box::new(Box::new(callback));
[INFO] [stderr]     |                                   ^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(bool)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/controls/entry.rs:283:40
[INFO] [stderr]     |
[INFO] [stderr] 283 |                 &mut *data as *mut Box<FnMut(bool)> as *mut c_void,
[INFO] [stderr]     |                                        ^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(bool)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/controls/entry.rs:291:56
[INFO] [stderr]     |
[INFO] [stderr] 291 |                 mem::transmute::<*mut c_void, &mut Box<FnMut(bool)>>(data)(val);
[INFO] [stderr]     |                                                        ^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(bool)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ffi_tools.rs:38:52
[INFO] [stderr]    |
[INFO] [stderr] 38 |     unsafe { mem::transmute::<*mut c_void, Box<Box<FnMut()>>>(data)() }
[INFO] [stderr]    |                                                    ^^^^^^^ help: use `dyn`: `dyn FnMut()`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/menus.rs:51:35
[INFO] [stderr]    |
[INFO] [stderr] 51 |             let mut data: Box<Box<FnMut(&MenuItem, &Window)>> = Box::new(Box::new(callback));
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&MenuItem, &Window)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/controls/basic.rs:54:35
[INFO] [stderr]    |
[INFO] [stderr] 54 |             let mut data: Box<Box<FnMut(&mut Button)>> = Box::new(Box::new(callback));
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut Button)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/menus.rs:55:40
[INFO] [stderr]    |
[INFO] [stderr] 55 |                 &mut *data as *mut Box<FnMut(&MenuItem, &Window)> as *mut c_void,
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&MenuItem, &Window)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/controls/basic.rs:58:40
[INFO] [stderr]    |
[INFO] [stderr] 58 |                 &mut *data as *mut Box<FnMut(&mut Button)> as *mut c_void,
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut Button)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/menus.rs:70:56
[INFO] [stderr]    |
[INFO] [stderr] 70 |                 mem::transmute::<*mut c_void, &mut Box<FnMut(&MenuItem, &Window)>>(data)(
[INFO] [stderr]    |                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&MenuItem, &Window)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/controls/basic.rs:66:56
[INFO] [stderr]    |
[INFO] [stderr] 66 |                 mem::transmute::<*mut c_void, &mut Box<FnMut(&mut Button)>>(data)(&mut button)
[INFO] [stderr]    |                                                        ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut Button)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ui.rs:138:35
[INFO] [stderr]     |
[INFO] [stderr] 138 |             let mut data: Box<Box<FnMut()>> = Box::new(Box::new(callback));
[INFO] [stderr]     |                                   ^^^^^^^ help: use `dyn`: `dyn FnMut()`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/controls/window.rs:92:35
[INFO] [stderr]    |
[INFO] [stderr] 92 |             let mut data: Box<Box<FnMut(&mut Window) -> bool>> = Box::new(Box::new(|window| {
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut Window) -> bool`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ui.rs:141:40
[INFO] [stderr]     |
[INFO] [stderr] 141 |                 &mut *data as *mut Box<FnMut()> as *mut c_void,
[INFO] [stderr]     |                                        ^^^^^^^ help: use `dyn`: `dyn FnMut()`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/controls/window.rs:99:40
[INFO] [stderr]    |
[INFO] [stderr] 99 |                 &mut *data as *mut Box<FnMut(&mut Window) -> bool> as *mut c_void,
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut Window) -> bool`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ui.rs:150:35
[INFO] [stderr]     |
[INFO] [stderr] 150 |             let mut data: Box<Box<FnMut()>> = Box::new(Box::new(callback));
[INFO] [stderr]     |                                   ^^^^^^^ help: use `dyn`: `dyn FnMut()`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/controls/window.rs:107:55
[INFO] [stderr]     |
[INFO] [stderr] 107 |                 mem::transmute::<*mut c_void, Box<Box<FnMut(&mut Window) -> bool>>>(data)(
[INFO] [stderr]     |                                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut Window) -> bool`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ui.rs:153:40
[INFO] [stderr]     |
[INFO] [stderr] 153 |                 &mut *data as *mut Box<FnMut()> as *mut c_void,
[INFO] [stderr]     |                                        ^^^^^^^ help: use `dyn`: `dyn FnMut()`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/controls/entry.rs:67:35
[INFO] [stderr]    |
[INFO] [stderr] 67 |             let mut data: Box<Box<FnMut(i64)>> = Box::new(Box::new(callback));
[INFO] [stderr]    |                                   ^^^^^^^^^^ help: use `dyn`: `dyn FnMut(i64)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ui.rs:170:26
[INFO] [stderr]     |
[INFO] [stderr] 170 |     callback: Option<Box<FnMut()>>,
[INFO] [stderr]     |                          ^^^^^^^ help: use `dyn`: `dyn FnMut()`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/controls/entry.rs:71:40
[INFO] [stderr]    |
[INFO] [stderr] 71 |                 &mut *data as *mut Box<FnMut(i64)> as *mut c_void,
[INFO] [stderr]    |                                        ^^^^^^^^^^ help: use `dyn`: `dyn FnMut(i64)`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/draw/transform.rs:22:30
[INFO] [stderr]    |
[INFO] [stderr] 22 |             let mut matrix = mem::uninitialized();
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_BOOL_INIT': the `new` function is now preferred
[INFO] [stderr]  --> src/ffi_tools.rs:4:47
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::sync::atomic::{AtomicBool, Ordering, ATOMIC_BOOL_INIT};
[INFO] [stderr]   |                                               ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/controls/entry.rs:79:56
[INFO] [stderr]    |
[INFO] [stderr] 79 |                 mem::transmute::<*mut c_void, &mut Box<FnMut(i64)>>(data)(val);
[INFO] [stderr]    |                                                        ^^^^^^^^^^ help: use `dyn`: `dyn FnMut(i64)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/controls/entry.rs:96:35
[INFO] [stderr]    |
[INFO] [stderr] 96 |             let mut data: Box<Box<FnMut(i64)>> = Box::new(Box::new(callback));
[INFO] [stderr]    |                                   ^^^^^^^^^^ help: use `dyn`: `dyn FnMut(i64)`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_BOOL_INIT': the `new` function is now preferred
[INFO] [stderr]  --> src/ffi_tools.rs:6:34
[INFO] [stderr]   |
[INFO] [stderr] 6 | static INITIALIZED: AtomicBool = ATOMIC_BOOL_INIT;
[INFO] [stderr]   |                                  ^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `AtomicBool::new(false)`
[INFO] [stderr] 
[INFO] [stderr] warning: 36 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/controls/entry.rs:100:40
[INFO] [stderr]     |
[INFO] [stderr] 100 |                 &mut *data as *mut Box<FnMut(i64)> as *mut c_void,
[INFO] [stderr]     |                                        ^^^^^^^^^^ help: use `dyn`: `dyn FnMut(i64)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/controls/entry.rs:108:56
[INFO] [stderr]     |
[INFO] [stderr] 108 |                 mem::transmute::<*mut c_void, &mut Box<FnMut(i64)>>(data)(val);
[INFO] [stderr]     |                                                        ^^^^^^^^^^ help: use `dyn`: `dyn FnMut(i64)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/controls/entry.rs:153:35
[INFO] [stderr]     |
[INFO] [stderr] 153 |             let mut data: Box<Box<FnMut(String)>> = Box::new(Box::new(callback));
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(String)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/controls/entry.rs:157:40
[INFO] [stderr]     |
[INFO] [stderr] 157 |                 &mut *data as *mut Box<FnMut(String)> as *mut c_void,
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(String)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/controls/entry.rs:167:56
[INFO] [stderr]     |
[INFO] [stderr] 167 |                 mem::transmute::<*mut c_void, &mut Box<FnMut(String)>>(data)(string);
[INFO] [stderr]     |                                                        ^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(String)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/controls/entry.rs:189:35
[INFO] [stderr]     |
[INFO] [stderr] 189 |             let mut data: Box<Box<FnMut(String)>> = Box::new(Box::new(callback));
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(String)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/controls/entry.rs:193:40
[INFO] [stderr]     |
[INFO] [stderr] 193 |                 &mut *data as *mut Box<FnMut(String)> as *mut c_void,
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(String)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/controls/entry.rs:203:56
[INFO] [stderr]     |
[INFO] [stderr] 203 |                 mem::transmute::<*mut c_void, &mut Box<FnMut(String)>>(data)(string);
[INFO] [stderr]     |                                                        ^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(String)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/controls/entry.rs:236:35
[INFO] [stderr]     |
[INFO] [stderr] 236 |             let mut data: Box<Box<FnMut(i64)>> = Box::new(Box::new(callback));
[INFO] [stderr]     |                                   ^^^^^^^^^^ help: use `dyn`: `dyn FnMut(i64)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/controls/entry.rs:240:40
[INFO] [stderr]     |
[INFO] [stderr] 240 |                 &mut *data as *mut Box<FnMut(i64)> as *mut c_void,
[INFO] [stderr]     |                                        ^^^^^^^^^^ help: use `dyn`: `dyn FnMut(i64)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/controls/entry.rs:249:56
[INFO] [stderr]     |
[INFO] [stderr] 249 |                 mem::transmute::<*mut c_void, &mut Box<FnMut(i64)>>(data)(val);
[INFO] [stderr]     |                                                        ^^^^^^^^^^ help: use `dyn`: `dyn FnMut(i64)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/controls/entry.rs:279:35
[INFO] [stderr]     |
[INFO] [stderr] 279 |             let mut data: Box<Box<FnMut(bool)>> = Box::new(Box::new(callback));
[INFO] [stderr]     |                                   ^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(bool)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/controls/entry.rs:283:40
[INFO] [stderr]     |
[INFO] [stderr] 283 |                 &mut *data as *mut Box<FnMut(bool)> as *mut c_void,
[INFO] [stderr]     |                                        ^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(bool)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/controls/entry.rs:291:56
[INFO] [stderr]     |
[INFO] [stderr] 291 |                 mem::transmute::<*mut c_void, &mut Box<FnMut(bool)>>(data)(val);
[INFO] [stderr]     |                                                        ^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(bool)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ffi_tools.rs:38:52
[INFO] [stderr]    |
[INFO] [stderr] 38 |     unsafe { mem::transmute::<*mut c_void, Box<Box<FnMut()>>>(data)() }
[INFO] [stderr]    |                                                    ^^^^^^^ help: use `dyn`: `dyn FnMut()`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/menus.rs:51:35
[INFO] [stderr]    |
[INFO] [stderr] 51 |             let mut data: Box<Box<FnMut(&MenuItem, &Window)>> = Box::new(Box::new(callback));
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&MenuItem, &Window)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/menus.rs:55:40
[INFO] [stderr]    |
[INFO] [stderr] 55 |                 &mut *data as *mut Box<FnMut(&MenuItem, &Window)> as *mut c_void,
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&MenuItem, &Window)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/menus.rs:70:56
[INFO] [stderr]    |
[INFO] [stderr] 70 |                 mem::transmute::<*mut c_void, &mut Box<FnMut(&MenuItem, &Window)>>(data)(
[INFO] [stderr]    |                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&MenuItem, &Window)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ui.rs:138:35
[INFO] [stderr]     |
[INFO] [stderr] 138 |             let mut data: Box<Box<FnMut()>> = Box::new(Box::new(callback));
[INFO] [stderr]     |                                   ^^^^^^^ help: use `dyn`: `dyn FnMut()`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ui.rs:141:40
[INFO] [stderr]     |
[INFO] [stderr] 141 |                 &mut *data as *mut Box<FnMut()> as *mut c_void,
[INFO] [stderr]     |                                        ^^^^^^^ help: use `dyn`: `dyn FnMut()`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ui.rs:150:35
[INFO] [stderr]     |
[INFO] [stderr] 150 |             let mut data: Box<Box<FnMut()>> = Box::new(Box::new(callback));
[INFO] [stderr]     |                                   ^^^^^^^ help: use `dyn`: `dyn FnMut()`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ui.rs:153:40
[INFO] [stderr]     |
[INFO] [stderr] 153 |                 &mut *data as *mut Box<FnMut()> as *mut c_void,
[INFO] [stderr]     |                                        ^^^^^^^ help: use `dyn`: `dyn FnMut()`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ui.rs:170:26
[INFO] [stderr]     |
[INFO] [stderr] 170 |     callback: Option<Box<FnMut()>>,
[INFO] [stderr]     |                          ^^^^^^^ help: use `dyn`: `dyn FnMut()`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/draw/transform.rs:22:30
[INFO] [stderr]    |
[INFO] [stderr] 22 |             let mut matrix = mem::uninitialized();
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_BOOL_INIT': the `new` function is now preferred
[INFO] [stderr]  --> src/ffi_tools.rs:4:47
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::sync::atomic::{AtomicBool, Ordering, ATOMIC_BOOL_INIT};
[INFO] [stderr]   |                                               ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_BOOL_INIT': the `new` function is now preferred
[INFO] [stderr]  --> src/ffi_tools.rs:6:34
[INFO] [stderr]   |
[INFO] [stderr] 6 | static INITIALIZED: AtomicBool = ATOMIC_BOOL_INIT;
[INFO] [stderr]   |                                  ^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `AtomicBool::new(false)`
[INFO] [stderr] 
[INFO] [stderr] warning: 36 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> examples/files.rs:35:129
[INFO] [stderr]    |
[INFO] [stderr] 35 |                     Err(why) => { window.modal_err(&ui, "I/O Error", &format!("Could not open file {}: {}", path.display(), why.description())); return; }
[INFO] [stderr]    |                                                                                                                                 ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> examples/files.rs:39:133
[INFO] [stderr]    |
[INFO] [stderr] 39 |                     Err(why) => { window.modal_err(&ui, "I/O Error", &format!("Could not write to file {}: {}", path.display(), why.description())); return; }
[INFO] [stderr]    |                                                                                                                                     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/iui-db951ffd3abeaf7f
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests iui
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/ui.rs - ui::UI::queue_main (line 127) ... FAILED
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stdout] test src/ui.rs - ui::UI::init (line 52) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/ui.rs - ui::UI::queue_main (line 127) stdout ----
[INFO] [stdout] Test executable failed (exit code 127).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] /tmp/rustdoctestuJJjPC/rust_out: error while loading shared libraries: libui.so.0: cannot open shared object file: No such file or directory
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] ---- src/ui.rs - ui::UI::init (line 52) stdout ----
[INFO] [stdout] Test executable failed (exit code 127).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] /tmp/rustdoctestdpprqx/rust_out: error while loading shared libraries: libui.so.0: cannot open shared object file: No such file or directory
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/ui.rs - ui::UI::init (line 52)
[INFO] [stdout]     src/ui.rs - ui::UI::queue_main (line 127)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "17bd17dae3626fe7bff5d460d6ae02e09618fa3da30a65534ae3c4ea91e49a87"`
[INFO] running `"docker" "rm" "-f" "17bd17dae3626fe7bff5d460d6ae02e09618fa3da30a65534ae3c4ea91e49a87"`
[INFO] [stdout] 17bd17dae3626fe7bff5d460d6ae02e09618fa3da30a65534ae3c4ea91e49a87