[INFO] fetching crate crayon 0.7.1...
[INFO] checking crayon-0.7.1 against try#4e3d7541a523df82cea75064e44e60ae9a008bcb for pr-97427
[INFO] extracting crate crayon 0.7.1 into /workspace/builds/worker-20/source
[INFO] validating manifest of crates.io crate crayon 0.7.1 on toolchain 4e3d7541a523df82cea75064e44e60ae9a008bcb
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4e3d7541a523df82cea75064e44e60ae9a008bcb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate crayon 0.7.1
[INFO] finished tweaking crates.io crate crayon 0.7.1
[INFO] tweaked toml for crates.io crate crayon 0.7.1 written to /workspace/builds/worker-20/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4e3d7541a523df82cea75064e44e60ae9a008bcb" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4e3d7541a523df82cea75064e44e60ae9a008bcb" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] 23386cfdc0ad4c22ff1ab0e0871d1719b5d8461fd5afc6184f05deff724f88a4
[INFO] running `Command { std: "docker" "start" "-a" "23386cfdc0ad4c22ff1ab0e0871d1719b5d8461fd5afc6184f05deff724f88a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "23386cfdc0ad4c22ff1ab0e0871d1719b5d8461fd5afc6184f05deff724f88a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23386cfdc0ad4c22ff1ab0e0871d1719b5d8461fd5afc6184f05deff724f88a4", kill_on_drop: false }`
[INFO] [stdout] 23386cfdc0ad4c22ff1ab0e0871d1719b5d8461fd5afc6184f05deff724f88a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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" "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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+4e3d7541a523df82cea75064e44e60ae9a008bcb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cbf4f1d4bbe239f896a27b8e4f0ed915c66e3a196e12f4792277eb3a6778d926
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[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]   --> src/utils/object_pool.rs:80:41
[INFO] [stdout]    |
[INFO] [stdout] 80 |                 let mut v = ::std::mem::uninitialized();
[INFO] [stdout]    |                                         ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]   --> src/utils/object_pool.rs:80:41
[INFO] [stdout]    |
[INFO] [stdout] 80 |                 let mut v = ::std::mem::uninitialized();
[INFO] [stdout]    |                                         ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/utils/object_pool.rs:103:55
[INFO] [stdout]     |
[INFO] [stdout] 103 |                 std::mem::swap(&mut v, &mut std::mem::uninitialized());
[INFO] [stdout]     |                                                       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/utils/object_pool.rs:103:55
[INFO] [stdout]     |
[INFO] [stdout] 103 |                 std::mem::swap(&mut v, &mut std::mem::uninitialized());
[INFO] [stdout]     |                                                       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/video/backends/gl/capabilities.rs:236:32
[INFO] [stdout]     |
[INFO] [stdout] 236 |             let mut val = mem::uninitialized();
[INFO] [stdout]     |                                ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/video/backends/gl/capabilities.rs:236:32
[INFO] [stdout]     |
[INFO] [stdout] 236 |             let mut val = mem::uninitialized();
[INFO] [stdout]     |                                ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/video/backends/gl/capabilities.rs:296:32
[INFO] [stdout]     |
[INFO] [stdout] 296 |             let mut val = mem::uninitialized();
[INFO] [stdout]     |                                ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/video/backends/gl/capabilities.rs:296:32
[INFO] [stdout]     |
[INFO] [stdout] 296 |             let mut val = mem::uninitialized();
[INFO] [stdout]     |                                ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/video/backends/gl/capabilities.rs:321:32
[INFO] [stdout]     |
[INFO] [stdout] 321 |             let mut val = mem::uninitialized();
[INFO] [stdout]     |                                ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::atomic::ATOMIC_USIZE_INIT`: the `new` function is now preferred
[INFO] [stdout]  --> src/sched/scheduler.rs:2:48
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::sync::atomic::{AtomicUsize, Ordering, ATOMIC_USIZE_INIT};
[INFO] [stdout]   |                                                ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/video/backends/gl/capabilities.rs:321:32
[INFO] [stdout]     |
[INFO] [stdout] 321 |             let mut val = mem::uninitialized();
[INFO] [stdout]     |                                ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::atomic::ATOMIC_USIZE_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> src/sched/scheduler.rs:353:43
[INFO] [stdout]     |
[INFO] [stdout] 353 |             static COUNTER: AtomicUsize = ATOMIC_USIZE_INIT;
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated constant: `AtomicUsize::new(0)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::atomic::ATOMIC_USIZE_INIT`: the `new` function is now preferred
[INFO] [stdout]  --> src/sched/scheduler.rs:2:48
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::sync::atomic::{AtomicUsize, Ordering, ATOMIC_USIZE_INIT};
[INFO] [stdout]   |                                                ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::atomic::ATOMIC_USIZE_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> src/sched/scheduler.rs:353:43
[INFO] [stdout]     |
[INFO] [stdout] 353 |             static COUNTER: AtomicUsize = ATOMIC_USIZE_INIT;
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated constant: `AtomicUsize::new(0)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/application/ins.rs:19:30
[INFO] [stdout]    |
[INFO] [stdout] 19 |     ins: HashMap<String, Arc<Inspectable>>,
[INFO] [stdout]    |                              ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 19 -     ins: HashMap<String, Arc<Inspectable>>,
[INFO] [stdout] 19 +     ins: HashMap<String, Arc<dyn Inspectable>>,
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/application/lifecycle.rs:30:48
[INFO] [stdout]    |
[INFO] [stdout] 30 |     last_frame_lifecycles: Mutex<Vec<Arc<Mutex<LifecycleListener>>>>,
[INFO] [stdout]    |                                                ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 30 -     last_frame_lifecycles: Mutex<Vec<Arc<Mutex<LifecycleListener>>>>,
[INFO] [stdout] 30 +     last_frame_lifecycles: Mutex<Vec<Arc<Mutex<dyn LifecycleListener>>>>,
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/application/ins.rs:19:30
[INFO] [stdout]    |
[INFO] [stdout] 19 |     ins: HashMap<String, Arc<Inspectable>>,
[INFO] [stdout]    |                              ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 19 -     ins: HashMap<String, Arc<Inspectable>>,
[INFO] [stdout] 19 +     ins: HashMap<String, Arc<dyn Inspectable>>,
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/application/lifecycle.rs:31:69
[INFO] [stdout]    |
[INFO] [stdout] 31 |     lifecycles: Mutex<ObjectPool<LifecycleListenerHandle, Arc<Mutex<LifecycleListener>>>>,
[INFO] [stdout]    |                                                                     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 31 -     lifecycles: Mutex<ObjectPool<LifecycleListenerHandle, Arc<Mutex<LifecycleListener>>>>,
[INFO] [stdout] 31 +     lifecycles: Mutex<ObjectPool<LifecycleListenerHandle, Arc<Mutex<dyn LifecycleListener>>>>,
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/application/lifecycle.rs:30:48
[INFO] [stdout]    |
[INFO] [stdout] 30 |     last_frame_lifecycles: Mutex<Vec<Arc<Mutex<LifecycleListener>>>>,
[INFO] [stdout]    |                                                ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 30 -     last_frame_lifecycles: Mutex<Vec<Arc<Mutex<LifecycleListener>>>>,
[INFO] [stdout] 30 +     last_frame_lifecycles: Mutex<Vec<Arc<Mutex<dyn LifecycleListener>>>>,
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/res/vfs/mod.rs:20:38
[INFO] [stdout]    |
[INFO] [stdout] 20 |     schemas: FastHashMap<String, Arc<VFS>>,
[INFO] [stdout]    |                                      ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 20 -     schemas: FastHashMap<String, Arc<VFS>>,
[INFO] [stdout] 20 +     schemas: FastHashMap<String, Arc<dyn VFS>>,
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/application/lifecycle.rs:31:69
[INFO] [stdout]    |
[INFO] [stdout] 31 |     lifecycles: Mutex<ObjectPool<LifecycleListenerHandle, Arc<Mutex<LifecycleListener>>>>,
[INFO] [stdout]    |                                                                     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 31 -     lifecycles: Mutex<ObjectPool<LifecycleListenerHandle, Arc<Mutex<LifecycleListener>>>>,
[INFO] [stdout] 31 +     lifecycles: Mutex<ObjectPool<LifecycleListenerHandle, Arc<Mutex<dyn LifecycleListener>>>>,
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/sched/scope.rs:16:29
[INFO] [stdout]    |
[INFO] [stdout] 16 |     marker: PhantomData<Box<FnOnce(&Scope<'s>) + Send + Sync + 's>>,
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 16 -     marker: PhantomData<Box<FnOnce(&Scope<'s>) + Send + Sync + 's>>,
[INFO] [stdout] 16 +     marker: PhantomData<Box<dyn FnOnce(&Scope<'s>) + Send + Sync + 's>>,
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/res/vfs/mod.rs:20:38
[INFO] [stdout]    |
[INFO] [stdout] 20 |     schemas: FastHashMap<String, Arc<VFS>>,
[INFO] [stdout]    |                                      ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 20 -     schemas: FastHashMap<String, Arc<VFS>>,
[INFO] [stdout] 20 +     schemas: FastHashMap<String, Arc<dyn VFS>>,
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/sched/scope.rs:19:26
[INFO] [stdout]    |
[INFO] [stdout] 19 |     panic: AtomicPtr<Box<Any + Send + 'static>>,
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 19 -     panic: AtomicPtr<Box<Any + Send + 'static>>,
[INFO] [stdout] 19 +     panic: AtomicPtr<Box<dyn Any + Send + 'static>>,
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/sched/scope.rs:16:29
[INFO] [stdout]    |
[INFO] [stdout] 16 |     marker: PhantomData<Box<FnOnce(&Scope<'s>) + Send + Sync + 's>>,
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 16 -     marker: PhantomData<Box<FnOnce(&Scope<'s>) + Send + Sync + 's>>,
[INFO] [stdout] 16 +     marker: PhantomData<Box<dyn FnOnce(&Scope<'s>) + Send + Sync + 's>>,
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/sched/job.rs:11:15
[INFO] [stdout]    |
[INFO] [stdout] 11 |     Panic(Box<Any + Send>),
[INFO] [stdout]    |               ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 11 -     Panic(Box<Any + Send>),
[INFO] [stdout] 11 +     Panic(Box<dyn Any + Send>),
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/sched/scope.rs:19:26
[INFO] [stdout]    |
[INFO] [stdout] 19 |     panic: AtomicPtr<Box<Any + Send + 'static>>,
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 19 -     panic: AtomicPtr<Box<Any + Send + 'static>>,
[INFO] [stdout] 19 +     panic: AtomicPtr<Box<dyn Any + Send + 'static>>,
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/sched/system.rs:14:25
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub type PanicHandler = Fn(Box<::std::any::Any + Send>) + Send + Sync;
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 14 - pub type PanicHandler = Fn(Box<::std::any::Any + Send>) + Send + Sync;
[INFO] [stdout] 14 + pub type PanicHandler = dyn Fn(Box<::std::any::Any + Send>) + Send + Sync;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/sched/system.rs:14:32
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub type PanicHandler = Fn(Box<::std::any::Any + Send>) + Send + Sync;
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub type PanicHandler = Fn(Box<dyn (::std::any::Any + Send)>) + Send + Sync;
[INFO] [stdout]    |                                +++++                      +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/sched/job.rs:11:15
[INFO] [stdout]    |
[INFO] [stdout] 11 |     Panic(Box<Any + Send>),
[INFO] [stdout]    |               ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 11 -     Panic(Box<Any + Send>),
[INFO] [stdout] 11 +     Panic(Box<dyn Any + Send>),
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/video/backends/mod.rs:105:28
[INFO] [stdout]     |
[INFO] [stdout] 105 | pub fn new() -> Result<Box<Visitor>> {
[INFO] [stdout]     |                            ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 105 - pub fn new() -> Result<Box<Visitor>> {
[INFO] [stdout] 105 + pub fn new() -> Result<Box<dyn Visitor>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/sched/system.rs:14:25
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub type PanicHandler = Fn(Box<::std::any::Any + Send>) + Send + Sync;
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 14 - pub type PanicHandler = Fn(Box<::std::any::Any + Send>) + Send + Sync;
[INFO] [stdout] 14 + pub type PanicHandler = dyn Fn(Box<::std::any::Any + Send>) + Send + Sync;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/video/backends/mod.rs:119:30
[INFO] [stdout]     |
[INFO] [stdout] 119 | pub fn new_headless() -> Box<Visitor> {
[INFO] [stdout]     |                              ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 119 - pub fn new_headless() -> Box<Visitor> {
[INFO] [stdout] 119 + pub fn new_headless() -> Box<dyn Visitor> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/sched/system.rs:14:32
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub type PanicHandler = Fn(Box<::std::any::Any + Send>) + Send + Sync;
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub type PanicHandler = Fn(Box<dyn (::std::any::Any + Send)>) + Send + Sync;
[INFO] [stdout]    |                                +++++                      +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/video/backends/frame.rs:64:23
[INFO] [stdout]    |
[INFO] [stdout] 64 |         visitor: &mut Visitor,
[INFO] [stdout]    |                       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 64 -         visitor: &mut Visitor,
[INFO] [stdout] 64 +         visitor: &mut dyn Visitor,
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/video/backends/mod.rs:105:28
[INFO] [stdout]     |
[INFO] [stdout] 105 | pub fn new() -> Result<Box<Visitor>> {
[INFO] [stdout]     |                            ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 105 - pub fn new() -> Result<Box<Visitor>> {
[INFO] [stdout] 105 + pub fn new() -> Result<Box<dyn Visitor>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/res/vfs/mod.rs:36:68
[INFO] [stdout]    |
[INFO] [stdout] 36 |     pub fn locate<T1: AsRef<str>>(&self, schema: T1) -> Result<Arc<VFS>, failure::Error> {
[INFO] [stdout]    |                                                                    ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 36 -     pub fn locate<T1: AsRef<str>>(&self, schema: T1) -> Result<Arc<VFS>, failure::Error> {
[INFO] [stdout] 36 +     pub fn locate<T1: AsRef<str>>(&self, schema: T1) -> Result<Arc<dyn VFS>, failure::Error> {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/video/backends/mod.rs:119:30
[INFO] [stdout]     |
[INFO] [stdout] 119 | pub fn new_headless() -> Box<Visitor> {
[INFO] [stdout]     |                              ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 119 - pub fn new_headless() -> Box<Visitor> {
[INFO] [stdout] 119 + pub fn new_headless() -> Box<dyn Visitor> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/sched/scheduler.rs:150:41
[INFO] [stdout]     |
[INFO] [stdout] 150 |     pub fn handle_panic(&self, err: Box<::std::any::Any + Send>) {
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 150 |     pub fn handle_panic(&self, err: Box<dyn (::std::any::Any + Send)>) {
[INFO] [stdout]     |                                         +++++                      +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/video/backends/frame.rs:64:23
[INFO] [stdout]    |
[INFO] [stdout] 64 |         visitor: &mut Visitor,
[INFO] [stdout]    |                       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 64 -         visitor: &mut Visitor,
[INFO] [stdout] 64 +         visitor: &mut dyn Visitor,
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/sched/unwind.rs:19:38
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub fn resume_unwinding(payload: Box<Any + Send>) -> ! {
[INFO] [stdout]    |                                      ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 19 - pub fn resume_unwinding(payload: Box<Any + Send>) -> ! {
[INFO] [stdout] 19 + pub fn resume_unwinding(payload: Box<dyn Any + Send>) -> ! {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/window/backends/mod.rs:21:30
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub fn new_headless() -> Box<Visitor> {
[INFO] [stdout]    |                              ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 21 - pub fn new_headless() -> Box<Visitor> {
[INFO] [stdout] 21 + pub fn new_headless() -> Box<dyn Visitor> {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/res/vfs/mod.rs:36:68
[INFO] [stdout]    |
[INFO] [stdout] 36 |     pub fn locate<T1: AsRef<str>>(&self, schema: T1) -> Result<Arc<VFS>, failure::Error> {
[INFO] [stdout]    |                                                                    ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 36 -     pub fn locate<T1: AsRef<str>>(&self, schema: T1) -> Result<Arc<VFS>, failure::Error> {
[INFO] [stdout] 36 +     pub fn locate<T1: AsRef<str>>(&self, schema: T1) -> Result<Arc<dyn VFS>, failure::Error> {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/window/backends/glutin/mod.rs:9:48
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn new(params: WindowParams) -> Result<Box<Visitor>> {
[INFO] [stdout]   |                                                ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]   = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]   |
[INFO] [stdout] 9 - pub fn new(params: WindowParams) -> Result<Box<Visitor>> {
[INFO] [stdout] 9 + pub fn new(params: WindowParams) -> Result<Box<dyn Visitor>> {
[INFO] [stdout]   | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/sched/scheduler.rs:150:41
[INFO] [stdout]     |
[INFO] [stdout] 150 |     pub fn handle_panic(&self, err: Box<::std::any::Any + Send>) {
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 150 |     pub fn handle_panic(&self, err: Box<dyn (::std::any::Any + Send)>) {
[INFO] [stdout]     |                                         +++++                      +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/sched/unwind.rs:19:38
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub fn resume_unwinding(payload: Box<Any + Send>) -> ! {
[INFO] [stdout]    |                                      ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 19 - pub fn resume_unwinding(payload: Box<Any + Send>) -> ! {
[INFO] [stdout] 19 + pub fn resume_unwinding(payload: Box<dyn Any + Send>) -> ! {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/window/backends/mod.rs:21:30
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub fn new_headless() -> Box<Visitor> {
[INFO] [stdout]    |                              ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 21 - pub fn new_headless() -> Box<Visitor> {
[INFO] [stdout] 21 + pub fn new_headless() -> Box<dyn Visitor> {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/window/backends/glutin/mod.rs:9:48
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn new(params: WindowParams) -> Result<Box<Visitor>> {
[INFO] [stdout]   |                                                ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]   = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]   |
[INFO] [stdout] 9 - pub fn new(params: WindowParams) -> Result<Box<Visitor>> {
[INFO] [stdout] 9 + pub fn new(params: WindowParams) -> Result<Box<dyn Visitor>> {
[INFO] [stdout]   | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/sched/scope.rs:95:32
[INFO] [stdout]    |
[INFO] [stdout] 95 |             let value: Box<Box<Any + Send + 'static>> = mem::transmute(panic);
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 95 -             let value: Box<Box<Any + Send + 'static>> = mem::transmute(panic);
[INFO] [stdout] 95 +             let value: Box<Box<dyn Any + Send + 'static>> = mem::transmute(panic);
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/sched/scope.rs:95:32
[INFO] [stdout]    |
[INFO] [stdout] 95 |             let value: Box<Box<Any + Send + 'static>> = mem::transmute(panic);
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 95 -             let value: Box<Box<Any + Send + 'static>> = mem::transmute(panic);
[INFO] [stdout] 95 +             let value: Box<Box<dyn Any + Send + 'static>> = mem::transmute(panic);
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `handle`
[INFO] [stdout]   --> src/video/backends/gl/visitor.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     handle: SurfaceHandle,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `GLSurfaceData` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/video/backends/gl/visitor.rs:18:10
[INFO] [stdout]    |
[INFO] [stdout] 18 | #[derive(Debug, Clone)]
[INFO] [stdout]    |          ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `handle`
[INFO] [stdout]   --> src/video/backends/gl/visitor.rs:83:5
[INFO] [stdout]    |
[INFO] [stdout] 83 |     handle: TextureHandle,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `GLTextureData` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/video/backends/gl/visitor.rs:81:10
[INFO] [stdout]    |
[INFO] [stdout] 81 | #[derive(Debug, Clone)]
[INFO] [stdout]    |          ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `handle`
[INFO] [stdout]   --> src/video/backends/gl/visitor.rs:91:5
[INFO] [stdout]    |
[INFO] [stdout] 91 |     handle: RenderTextureHandle,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `GLRenderTextureData` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/video/backends/gl/visitor.rs:89:10
[INFO] [stdout]    |
[INFO] [stdout] 89 | #[derive(Debug, Copy, Clone)]
[INFO] [stdout]    |          ^^^^^        ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `handle`
[INFO] [stdout]   --> src/video/backends/gl/visitor.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     handle: SurfaceHandle,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `GLSurfaceData` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/video/backends/gl/visitor.rs:18:10
[INFO] [stdout]    |
[INFO] [stdout] 18 | #[derive(Debug, Clone)]
[INFO] [stdout]    |          ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `handle`
[INFO] [stdout]   --> src/video/backends/gl/visitor.rs:83:5
[INFO] [stdout]    |
[INFO] [stdout] 83 |     handle: TextureHandle,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `GLTextureData` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/video/backends/gl/visitor.rs:81:10
[INFO] [stdout]    |
[INFO] [stdout] 81 | #[derive(Debug, Clone)]
[INFO] [stdout]    |          ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `handle`
[INFO] [stdout]   --> src/video/backends/gl/visitor.rs:91:5
[INFO] [stdout]    |
[INFO] [stdout] 91 |     handle: RenderTextureHandle,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `GLRenderTextureData` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/video/backends/gl/visitor.rs:89:10
[INFO] [stdout]    |
[INFO] [stdout] 89 | #[derive(Debug, Copy, Clone)]
[INFO] [stdout]    |          ^^^^^        ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `&mut T` does not permit being left uninitialized
[INFO] [stdout]    --> src/utils/object_pool.rs:103:45
[INFO] [stdout]     |
[INFO] [stdout] 103 |                 std::mem::swap(&mut v, &mut std::mem::uninitialized());
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                             |
[INFO] [stdout]     |                                             this code causes undefined behavior when executed
[INFO] [stdout]     |                                             help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(invalid_value)]` on by default
[INFO] [stdout]     = note: references must be non-null
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `&mut T` does not permit being left uninitialized
[INFO] [stdout]    --> src/utils/object_pool.rs:103:45
[INFO] [stdout]     |
[INFO] [stdout] 103 |                 std::mem::swap(&mut v, &mut std::mem::uninitialized());
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                             |
[INFO] [stdout]     |                                             this code causes undefined behavior when executed
[INFO] [stdout]     |                                             help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(invalid_value)]` on by default
[INFO] [stdout]     = note: references must be non-null
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 29 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 29 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.96s
[INFO] running `Command { std: "docker" "inspect" "cbf4f1d4bbe239f896a27b8e4f0ed915c66e3a196e12f4792277eb3a6778d926", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbf4f1d4bbe239f896a27b8e4f0ed915c66e3a196e12f4792277eb3a6778d926", kill_on_drop: false }`
[INFO] [stdout] cbf4f1d4bbe239f896a27b8e4f0ed915c66e3a196e12f4792277eb3a6778d926