[INFO] cloning repository https://github.com/wraikny/object_system_rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wraikny/object_system_rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwraikny%2Fobject_system_rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwraikny%2Fobject_system_rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9753a43d4c64fbfee9481200d17dea39cff001ef
[INFO] testing wraikny/object_system_rs against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwraikny%2Fobject_system_rs" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/wraikny/object_system_rs on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/wraikny/object_system_rs
[INFO] finished tweaking git repo https://github.com/wraikny/object_system_rs
[INFO] tweaked toml for git repo https://github.com/wraikny/object_system_rs written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/wraikny/object_system_rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 888d8a7fd589194155b751e85c8ce01e82d624e40486aa955d4c5f6a2b382263
[INFO] running `Command { std: "docker" "start" "-a" "888d8a7fd589194155b751e85c8ce01e82d624e40486aa955d4c5f6a2b382263", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "888d8a7fd589194155b751e85c8ce01e82d624e40486aa955d4c5f6a2b382263", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "888d8a7fd589194155b751e85c8ce01e82d624e40486aa955d4c5f6a2b382263", kill_on_drop: false }`
[INFO] [stdout] 888d8a7fd589194155b751e85c8ce01e82d624e40486aa955d4c5f6a2b382263
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a197a03cad0ee8a08ee4c344030d928339618fd8f46161a29629618f2b10759b
[INFO] running `Command { std: "docker" "start" "-a" "a197a03cad0ee8a08ee4c344030d928339618fd8f46161a29629618f2b10759b", kill_on_drop: false }`
[INFO] [stderr]    Compiling objectsystem_test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/object_system.rs:16:53
[INFO] [stdout]    |
[INFO] [stdout] 16 |     fn components(&mut self) -> &mut Vec<Rc<RefCell<Component<TCore>>>>;
[INFO] [stdout]    |                                                     ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Component<TCore>`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/object_system.rs:18:55
[INFO] [stdout]    |
[INFO] [stdout] 18 |     fn add_component(&mut self, component: Rc<RefCell<Component<TCore>>>) {
[INFO] [stdout]    |                                                       ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Component<TCore>`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/system_2d/layer.rs:20:32
[INFO] [stdout]    |
[INFO] [stdout] 20 |     components: Vec<Rc<RefCell<Component<Layer2DCore>>>>,
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Component<Layer2DCore>`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/system_2d/layer.rs:39:53
[INFO] [stdout]    |
[INFO] [stdout] 39 |     fn components(&mut self) -> &mut Vec<Rc<RefCell<Component<Layer2DCore>>>> {
[INFO] [stdout]    |                                                     ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Component<Layer2DCore>`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/system_2d/object.rs:26:32
[INFO] [stdout]    |
[INFO] [stdout] 26 |     components: Vec<Rc<RefCell<Component<Object2DCore>>>>,
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Component<Object2DCore>`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/system_2d/object.rs:43:53
[INFO] [stdout]    |
[INFO] [stdout] 43 |     fn components(&mut self) -> &mut Vec<Rc<RefCell<Component<Object2DCore>>>> {
[INFO] [stdout]    |                                                     ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Component<Object2DCore>`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/system_3d/layer.rs:20:32
[INFO] [stdout]    |
[INFO] [stdout] 20 |     components: Vec<Rc<RefCell<Component<Layer3DCore>>>>,
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Component<Layer3DCore>`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/system_3d/layer.rs:39:53
[INFO] [stdout]    |
[INFO] [stdout] 39 |     fn components(&mut self) -> &mut Vec<Rc<RefCell<Component<Layer3DCore>>>> {
[INFO] [stdout]    |                                                     ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Component<Layer3DCore>`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/system_3d/object.rs:24:32
[INFO] [stdout]    |
[INFO] [stdout] 24 |     components: Vec<Rc<RefCell<Component<Object3DCore>>>>,
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Component<Object3DCore>`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/system_3d/object.rs:41:53
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn components(&mut self) -> &mut Vec<Rc<RefCell<Component<Object3DCore>>>> {
[INFO] [stdout]    |                                                     ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Component<Object3DCore>`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/scene.rs:22:32
[INFO] [stdout]    |
[INFO] [stdout] 22 |     components: Vec<Rc<RefCell<Component<SceneCore>>>>,
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Component<SceneCore>`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/scene.rs:40:23
[INFO] [stdout]    |
[INFO] [stdout] 40 |         (self as &mut SceneInner<_, _, Layer2D, _, Object2D>).update_layers();
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SceneInner<_, _, Layer2D, _, Object2D>`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/scene.rs:41:23
[INFO] [stdout]    |
[INFO] [stdout] 41 |         (self as &mut SceneInner<_, _, Layer3D, _, Object3D>).update_layers();
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SceneInner<_, _, Layer3D, _, Object3D>`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/scene.rs:51:53
[INFO] [stdout]    |
[INFO] [stdout] 51 |     fn components(&mut self) -> &mut Vec<Rc<RefCell<Component<SceneCore>>>> {
[INFO] [stdout]    |                                                     ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Component<SceneCore>`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "a197a03cad0ee8a08ee4c344030d928339618fd8f46161a29629618f2b10759b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a197a03cad0ee8a08ee4c344030d928339618fd8f46161a29629618f2b10759b", kill_on_drop: false }`
[INFO] [stdout] a197a03cad0ee8a08ee4c344030d928339618fd8f46161a29629618f2b10759b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5c4ec48e3bf457f17b3e2027e469c4d93dcae75afc99566258b245367114ab62
[INFO] running `Command { std: "docker" "start" "-a" "5c4ec48e3bf457f17b3e2027e469c4d93dcae75afc99566258b245367114ab62", kill_on_drop: false }`
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/object_system.rs:16:53
[INFO] [stdout]    |
[INFO] [stdout] 16 |     fn components(&mut self) -> &mut Vec<Rc<RefCell<Component<TCore>>>>;
[INFO] [stdout]    |                                                     ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Component<TCore>`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/object_system.rs:18:55
[INFO] [stdout]    |
[INFO] [stdout] 18 |     fn add_component(&mut self, component: Rc<RefCell<Component<TCore>>>) {
[INFO] [stdout]    |                                                       ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Component<TCore>`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/system_2d/layer.rs:20:32
[INFO] [stdout]    |
[INFO] [stdout] 20 |     components: Vec<Rc<RefCell<Component<Layer2DCore>>>>,
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Component<Layer2DCore>`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/system_2d/layer.rs:39:53
[INFO] [stdout]    |
[INFO] [stdout] 39 |     fn components(&mut self) -> &mut Vec<Rc<RefCell<Component<Layer2DCore>>>> {
[INFO] [stdout]    |                                                     ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Component<Layer2DCore>`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/system_2d/object.rs:26:32
[INFO] [stdout]    |
[INFO] [stdout] 26 |     components: Vec<Rc<RefCell<Component<Object2DCore>>>>,
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Component<Object2DCore>`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/system_2d/object.rs:43:53
[INFO] [stdout]    |
[INFO] [stdout] 43 |     fn components(&mut self) -> &mut Vec<Rc<RefCell<Component<Object2DCore>>>> {
[INFO] [stdout]    |                                                     ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Component<Object2DCore>`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/system_3d/layer.rs:20:32
[INFO] [stdout]    |
[INFO] [stdout] 20 |     components: Vec<Rc<RefCell<Component<Layer3DCore>>>>,
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Component<Layer3DCore>`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/system_3d/layer.rs:39:53
[INFO] [stdout]    |
[INFO] [stdout] 39 |     fn components(&mut self) -> &mut Vec<Rc<RefCell<Component<Layer3DCore>>>> {
[INFO] [stdout]    |                                                     ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Component<Layer3DCore>`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/system_3d/object.rs:24:32
[INFO] [stdout]    |
[INFO] [stdout] 24 |     components: Vec<Rc<RefCell<Component<Object3DCore>>>>,
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Component<Object3DCore>`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/system_3d/object.rs:41:53
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn components(&mut self) -> &mut Vec<Rc<RefCell<Component<Object3DCore>>>> {
[INFO] [stdout]    |                                                     ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Component<Object3DCore>`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling objectsystem_test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/scene.rs:22:32
[INFO] [stdout]    |
[INFO] [stdout] 22 |     components: Vec<Rc<RefCell<Component<SceneCore>>>>,
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Component<SceneCore>`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/scene.rs:40:23
[INFO] [stdout]    |
[INFO] [stdout] 40 |         (self as &mut SceneInner<_, _, Layer2D, _, Object2D>).update_layers();
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SceneInner<_, _, Layer2D, _, Object2D>`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/scene.rs:41:23
[INFO] [stdout]    |
[INFO] [stdout] 41 |         (self as &mut SceneInner<_, _, Layer3D, _, Object3D>).update_layers();
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SceneInner<_, _, Layer3D, _, Object3D>`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/scene.rs:51:53
[INFO] [stdout]    |
[INFO] [stdout] 51 |     fn components(&mut self) -> &mut Vec<Rc<RefCell<Component<SceneCore>>>> {
[INFO] [stdout]    |                                                     ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Component<SceneCore>`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/object_system.rs:16:53
[INFO] [stdout]    |
[INFO] [stdout] 16 |     fn components(&mut self) -> &mut Vec<Rc<RefCell<Component<TCore>>>>;
[INFO] [stdout]    |                                                     ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Component<TCore>`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/object_system.rs:18:55
[INFO] [stdout]    |
[INFO] [stdout] 18 |     fn add_component(&mut self, component: Rc<RefCell<Component<TCore>>>) {
[INFO] [stdout]    |                                                       ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Component<TCore>`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/system_2d/layer.rs:20:32
[INFO] [stdout]    |
[INFO] [stdout] 20 |     components: Vec<Rc<RefCell<Component<Layer2DCore>>>>,
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Component<Layer2DCore>`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/system_2d/layer.rs:39:53
[INFO] [stdout]    |
[INFO] [stdout] 39 |     fn components(&mut self) -> &mut Vec<Rc<RefCell<Component<Layer2DCore>>>> {
[INFO] [stdout]    |                                                     ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Component<Layer2DCore>`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/system_2d/object.rs:26:32
[INFO] [stdout]    |
[INFO] [stdout] 26 |     components: Vec<Rc<RefCell<Component<Object2DCore>>>>,
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Component<Object2DCore>`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/system_2d/object.rs:43:53
[INFO] [stdout]    |
[INFO] [stdout] 43 |     fn components(&mut self) -> &mut Vec<Rc<RefCell<Component<Object2DCore>>>> {
[INFO] [stdout]    |                                                     ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Component<Object2DCore>`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/system_3d/layer.rs:20:32
[INFO] [stdout]    |
[INFO] [stdout] 20 |     components: Vec<Rc<RefCell<Component<Layer3DCore>>>>,
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Component<Layer3DCore>`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/system_3d/layer.rs:39:53
[INFO] [stdout]    |
[INFO] [stdout] 39 |     fn components(&mut self) -> &mut Vec<Rc<RefCell<Component<Layer3DCore>>>> {
[INFO] [stdout]    |                                                     ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Component<Layer3DCore>`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/system_3d/object.rs:24:32
[INFO] [stdout]    |
[INFO] [stdout] 24 |     components: Vec<Rc<RefCell<Component<Object3DCore>>>>,
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Component<Object3DCore>`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/system_3d/object.rs:41:53
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn components(&mut self) -> &mut Vec<Rc<RefCell<Component<Object3DCore>>>> {
[INFO] [stdout]    |                                                     ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Component<Object3DCore>`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/scene.rs:22:32
[INFO] [stdout]    |
[INFO] [stdout] 22 |     components: Vec<Rc<RefCell<Component<SceneCore>>>>,
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Component<SceneCore>`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/scene.rs:40:23
[INFO] [stdout]    |
[INFO] [stdout] 40 |         (self as &mut SceneInner<_, _, Layer2D, _, Object2D>).update_layers();
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SceneInner<_, _, Layer2D, _, Object2D>`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/scene.rs:41:23
[INFO] [stdout]    |
[INFO] [stdout] 41 |         (self as &mut SceneInner<_, _, Layer3D, _, Object3D>).update_layers();
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SceneInner<_, _, Layer3D, _, Object3D>`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Layer3DCore`, `Object3DCore`
[INFO] [stdout]   --> tests/scene.rs:13:26
[INFO] [stdout]    |
[INFO] [stdout] 13 |         layer::{Layer3D, Layer3DCore},
[INFO] [stdout]    |                          ^^^^^^^^^^^
[INFO] [stdout] 14 |         object::{Object3D, Object3DCore},
[INFO] [stdout]    |                            ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/scene.rs:51:53
[INFO] [stdout]    |
[INFO] [stdout] 51 |     fn components(&mut self) -> &mut Vec<Rc<RefCell<Component<SceneCore>>>> {
[INFO] [stdout]    |                                                     ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Component<SceneCore>`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "5c4ec48e3bf457f17b3e2027e469c4d93dcae75afc99566258b245367114ab62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c4ec48e3bf457f17b3e2027e469c4d93dcae75afc99566258b245367114ab62", kill_on_drop: false }`
[INFO] [stdout] 5c4ec48e3bf457f17b3e2027e469c4d93dcae75afc99566258b245367114ab62
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 22b0c85278a4fa8b2de363fc230b0fadf27d80e0f57e9be606b7389f70b67251
[INFO] running `Command { std: "docker" "start" "-a" "22b0c85278a4fa8b2de363fc230b0fadf27d80e0f57e9be606b7389f70b67251", kill_on_drop: false }`
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/object_system.rs:16:53
[INFO] [stderr]    |
[INFO] [stderr] 16 |     fn components(&mut self) -> &mut Vec<Rc<RefCell<Component<TCore>>>>;
[INFO] [stderr]    |                                                     ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Component<TCore>`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/object_system.rs:18:55
[INFO] [stderr]    |
[INFO] [stderr] 18 |     fn add_component(&mut self, component: Rc<RefCell<Component<TCore>>>) {
[INFO] [stderr]    |                                                       ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Component<TCore>`
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/system_2d/layer.rs:20:32
[INFO] [stderr]    |
[INFO] [stderr] 20 |     components: Vec<Rc<RefCell<Component<Layer2DCore>>>>,
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Component<Layer2DCore>`
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/system_2d/layer.rs:39:53
[INFO] [stderr]    |
[INFO] [stderr] 39 |     fn components(&mut self) -> &mut Vec<Rc<RefCell<Component<Layer2DCore>>>> {
[INFO] [stderr]    |                                                     ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Component<Layer2DCore>`
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout] running 0 tests
[INFO] [stderr]   --> src/system_2d/object.rs:26:32
[INFO] [stdout] 
[INFO] [stderr]    |
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr] 26 |     components: Vec<Rc<RefCell<Component<Object2DCore>>>>,
[INFO] [stdout] 
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Component<Object2DCore>`
[INFO] [stdout] 
[INFO] [stderr]    |
[INFO] [stdout] running 0 tests
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout] 
[INFO] [stderr]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/system_2d/object.rs:43:53
[INFO] [stderr]    |
[INFO] [stderr] 43 |     fn components(&mut self) -> &mut Vec<Rc<RefCell<Component<Object2DCore>>>> {
[INFO] [stderr]    |                                                     ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Component<Object2DCore>`
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/system_3d/layer.rs:20:32
[INFO] [stderr]    |
[INFO] [stderr] 20 |     components: Vec<Rc<RefCell<Component<Layer3DCore>>>>,
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Component<Layer3DCore>`
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/system_3d/layer.rs:39:53
[INFO] [stderr]    |
[INFO] [stderr] 39 |     fn components(&mut self) -> &mut Vec<Rc<RefCell<Component<Layer3DCore>>>> {
[INFO] [stderr]    |                                                     ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Component<Layer3DCore>`
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/system_3d/object.rs:24:32
[INFO] [stderr]    |
[INFO] [stderr] 24 |     components: Vec<Rc<RefCell<Component<Object3DCore>>>>,
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Component<Object3DCore>`
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/system_3d/object.rs:41:53
[INFO] [stderr]    |
[INFO] [stderr] 41 |     fn components(&mut self) -> &mut Vec<Rc<RefCell<Component<Object3DCore>>>> {
[INFO] [stderr]    |                                                     ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Component<Object3DCore>`
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/scene.rs:22:32
[INFO] [stderr]    |
[INFO] [stderr] 22 |     components: Vec<Rc<RefCell<Component<SceneCore>>>>,
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Component<SceneCore>`
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/scene.rs:40:23
[INFO] [stderr]    |
[INFO] [stderr] 40 |         (self as &mut SceneInner<_, _, Layer2D, _, Object2D>).update_layers();
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SceneInner<_, _, Layer2D, _, Object2D>`
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/scene.rs:41:23
[INFO] [stderr]    |
[INFO] [stderr] 41 |         (self as &mut SceneInner<_, _, Layer3D, _, Object3D>).update_layers();
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SceneInner<_, _, Layer3D, _, Object3D>`
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/scene.rs:51:53
[INFO] [stderr]    |
[INFO] [stderr] 51 |     fn components(&mut self) -> &mut Vec<Rc<RefCell<Component<SceneCore>>>> {
[INFO] [stderr]    |                                                     ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Component<SceneCore>`
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: 14 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/object_system.rs:16:53
[INFO] [stderr]    |
[INFO] [stderr] 16 |     fn components(&mut self) -> &mut Vec<Rc<RefCell<Component<TCore>>>>;
[INFO] [stderr]    |                                                     ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Component<TCore>`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/object_system.rs:18:55
[INFO] [stderr]    |
[INFO] [stderr] 18 |     fn add_component(&mut self, component: Rc<RefCell<Component<TCore>>>) {
[INFO] [stderr]    |                                                       ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Component<TCore>`
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/system_2d/layer.rs:20:32
[INFO] [stderr]    |
[INFO] [stderr] 20 |     components: Vec<Rc<RefCell<Component<Layer2DCore>>>>,
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Component<Layer2DCore>`
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/system_2d/layer.rs:39:53
[INFO] [stderr]    |
[INFO] [stderr] 39 |     fn components(&mut self) -> &mut Vec<Rc<RefCell<Component<Layer2DCore>>>> {
[INFO] [stderr]    |                                                     ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Component<Layer2DCore>`
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/system_2d/object.rs:26:32
[INFO] [stderr]    |
[INFO] [stderr] 26 |     components: Vec<Rc<RefCell<Component<Object2DCore>>>>,
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Component<Object2DCore>`
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/system_2d/object.rs:43:53
[INFO] [stderr]    |
[INFO] [stderr] 43 |     fn components(&mut self) -> &mut Vec<Rc<RefCell<Component<Object2DCore>>>> {
[INFO] [stderr]    |                                                     ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Component<Object2DCore>`
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/system_3d/layer.rs:20:32
[INFO] [stderr]    |
[INFO] [stderr] 20 |     components: Vec<Rc<RefCell<Component<Layer3DCore>>>>,
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Component<Layer3DCore>`
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/system_3d/layer.rs:39:53
[INFO] [stderr]    |
[INFO] [stderr] 39 |     fn components(&mut self) -> &mut Vec<Rc<RefCell<Component<Layer3DCore>>>> {
[INFO] [stderr]    |                                                     ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Component<Layer3DCore>`
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/system_3d/object.rs:24:32
[INFO] [stderr]    |
[INFO] [stderr] 24 |     components: Vec<Rc<RefCell<Component<Object3DCore>>>>,
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Component<Object3DCore>`
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/system_3d/object.rs:41:53
[INFO] [stderr]    |
[INFO] [stderr] 41 |     fn components(&mut self) -> &mut Vec<Rc<RefCell<Component<Object3DCore>>>> {
[INFO] [stderr]    |                                                     ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Component<Object3DCore>`
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/scene.rs:22:32
[INFO] [stderr]    |
[INFO] [stderr] 22 |     components: Vec<Rc<RefCell<Component<SceneCore>>>>,
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Component<SceneCore>`
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/scene.rs:40:23
[INFO] [stderr]    |
[INFO] [stderr] 40 |         (self as &mut SceneInner<_, _, Layer2D, _, Object2D>).update_layers();
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SceneInner<_, _, Layer2D, _, Object2D>`
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/scene.rs:41:23
[INFO] [stderr]    |
[INFO] [stderr] 41 |         (self as &mut SceneInner<_, _, Layer3D, _, Object3D>).update_layers();
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SceneInner<_, _, Layer3D, _, Object3D>`
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/scene.rs:51:53
[INFO] [stderr]    |
[INFO] [stderr] 51 |     fn components(&mut self) -> &mut Vec<Rc<RefCell<Component<SceneCore>>>> {
[INFO] [stderr]    |                                                     ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Component<SceneCore>`
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: 14 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Layer3DCore`, `Object3DCore`
[INFO] [stderr]   --> tests/scene.rs:13:26
[INFO] [stderr]    |
[INFO] [stderr] 13 |         layer::{Layer3D, Layer3DCore},
[INFO] [stderr]    |                          ^^^^^^^^^^^
[INFO] [stderr] 14 |         object::{Object3D, Object3DCore},
[INFO] [stderr]    |                            ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/objectsystem_test-3824f6453386cf99)
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/objectsystem_test-316e123365f933f3)
[INFO] [stderr]      Running tests/scene.rs (/opt/rustwide/target/debug/deps/scene-5df77bcce4ff76ee)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests objectsystem_test
[INFO] [stdout] running 1 test
[INFO] [stdout] test updating ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "22b0c85278a4fa8b2de363fc230b0fadf27d80e0f57e9be606b7389f70b67251", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22b0c85278a4fa8b2de363fc230b0fadf27d80e0f57e9be606b7389f70b67251", kill_on_drop: false }`
[INFO] [stdout] 22b0c85278a4fa8b2de363fc230b0fadf27d80e0f57e9be606b7389f70b67251