[INFO] crate nphysics_testbed3d 0.5.0 is already in cache
[INFO] extracting crate nphysics_testbed3d 0.5.0 into work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/nphysics_testbed3d/0.5.0
[INFO] extracting crate nphysics_testbed3d 0.5.0 into work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/nphysics_testbed3d/0.5.0
[INFO] validating manifest of nphysics_testbed3d-0.5.0 on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of nphysics_testbed3d-0.5.0 on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing nphysics_testbed3d-0.5.0
[INFO] finished frobbing nphysics_testbed3d-0.5.0
[INFO] frobbed toml for nphysics_testbed3d-0.5.0 written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/nphysics_testbed3d/0.5.0/Cargo.toml
[INFO] started frobbing nphysics_testbed3d-0.5.0
[INFO] finished frobbing nphysics_testbed3d-0.5.0
[INFO] frobbed toml for nphysics_testbed3d-0.5.0 written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/nphysics_testbed3d/0.5.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] checking nphysics_testbed3d-0.5.0 against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-0/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/nphysics_testbed3d/0.5.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] d6a4d681ab3a590408f827c3ae5251eb078f354b3a44cb69e1824ec06eee6ef3
[INFO] running `"docker" "start" "-a" "d6a4d681ab3a590408f827c3ae5251eb078f354b3a44cb69e1824ec06eee6ef3"`
[INFO] [stderr]     Checking alga v0.9.1
[INFO] [stderr]     Checking tiff v0.2.2
[INFO] [stderr]     Checking rusttype v0.7.7
[INFO] [stderr]     Checking jpeg-decoder v0.1.15
[INFO] [stderr]     Checking andrew v0.2.1
[INFO] [stderr]     Checking image v0.21.2
[INFO] [stderr]     Checking smithay-client-toolkit v0.4.6
[INFO] [stderr]     Checking nalgebra v0.18.0
[INFO] [stderr]     Checking winit v0.18.1
[INFO] [stderr]     Checking glutin v0.19.0
[INFO] [stderr]     Checking ncollide3d v0.19.2
[INFO] [stderr]     Checking kiss3d v0.19.0
[INFO] [stderr]     Checking nphysics3d v0.11.1
[INFO] [stderr]     Checking nphysics_testbed3d v0.5.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/engine.rs:216:17
[INFO] [stderr]     |
[INFO] [stderr] 216 |         shape: &Shape<f32>,
[INFO] [stderr]     |                 ^^^^^^^^^^ help: use `dyn`: `dyn Shape<f32>`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/engine.rs:446:40
[INFO] [stderr]     |
[INFO] [stderr] 446 |     pub fn camera<'a>(&'a self) -> &'a Camera {
[INFO] [stderr]     |                                        ^^^^^^ help: use `dyn`: `dyn Camera`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/engine.rs:448:35
[INFO] [stderr]     |
[INFO] [stderr] 448 |             &self.arc_ball as &'a Camera
[INFO] [stderr]     |                                   ^^^^^^ help: use `dyn`: `dyn Camera`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/engine.rs:450:39
[INFO] [stderr]     |
[INFO] [stderr] 450 |             &self.first_person as &'a Camera
[INFO] [stderr]     |                                       ^^^^^^ help: use `dyn`: `dyn Camera`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/engine.rs:454:52
[INFO] [stderr]     |
[INFO] [stderr] 454 |     pub fn camera_mut<'a>(&'a mut self) -> &'a mut Camera {
[INFO] [stderr]     |                                                    ^^^^^^ help: use `dyn`: `dyn Camera`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/engine.rs:456:43
[INFO] [stderr]     |
[INFO] [stderr] 456 |             &mut self.arc_ball as &'a mut Camera
[INFO] [stderr]     |                                           ^^^^^^ help: use `dyn`: `dyn Camera`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/engine.rs:458:47
[INFO] [stderr]     |
[INFO] [stderr] 458 |             &mut self.first_person as &'a mut Camera
[INFO] [stderr]     |                                               ^^^^^^ help: use `dyn`: `dyn Camera`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/testbed.rs:84:16
[INFO] [stderr]    |
[INFO] [stderr] 84 |     world: Box<WorldOwner>,
[INFO] [stderr]    |                ^^^^^^^^^^ help: use `dyn`: `dyn WorldOwner`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/testbed.rs:102:26
[INFO] [stderr]     |
[INFO] [stderr] 102 | type Callbacks = Vec<Box<Fn(&mut WorldOwner, &mut GraphicsManager, f32)>>;
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut WorldOwner, &mut GraphicsManager, f32)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/testbed.rs:102:34
[INFO] [stderr]     |
[INFO] [stderr] 102 | type Callbacks = Vec<Box<Fn(&mut WorldOwner, &mut GraphicsManager, f32)>>;
[INFO] [stderr]     |                                  ^^^^^^^^^^ help: use `dyn`: `dyn WorldOwner`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/testbed.rs:137:44
[INFO] [stderr]     |
[INFO] [stderr] 137 |     pub fn new_with_world_owner(world: Box<WorldOwner>) -> Self {
[INFO] [stderr]     |                                            ^^^^^^^^^^ help: use `dyn`: `dyn WorldOwner`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/testbed.rs:160:50
[INFO] [stderr]     |
[INFO] [stderr] 160 |     pub fn set_world_owner(&mut self, world: Box<WorldOwner>) {
[INFO] [stderr]     |                                                  ^^^^^^^^^^ help: use `dyn`: `dyn WorldOwner`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/testbed.rs:185:33
[INFO] [stderr]     |
[INFO] [stderr] 185 |     pub fn world(&self) -> &Box<WorldOwner> {
[INFO] [stderr]     |                                 ^^^^^^^^^^ help: use `dyn`: `dyn WorldOwner`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/testbed.rs:220:36
[INFO] [stderr]     |
[INFO] [stderr] 220 |     pub fn add_callback<F: Fn(&mut WorldOwner, &mut GraphicsManager, f32) + 'static>(
[INFO] [stderr]     |                                    ^^^^^^^^^^ help: use `dyn`: `dyn WorldOwner`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/testbed.rs:248:20
[INFO] [stderr]     |
[INFO] [stderr] 248 |     Option<&'a mut Camera>,
[INFO] [stderr]     |                    ^^^^^^ help: use `dyn`: `dyn Camera`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/testbed.rs:249:20
[INFO] [stderr]     |
[INFO] [stderr] 249 |     Option<&'a mut PlanarCamera>,
[INFO] [stderr]     |                    ^^^^^^^^^^^^ help: use `dyn`: `dyn PlanarCamera`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/testbed.rs:250:20
[INFO] [stderr]     |
[INFO] [stderr] 250 |     Option<&'a mut PostProcessingEffect>,
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn PostProcessingEffect`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/world_owner.rs:12:41
[INFO] [stderr]    |
[INFO] [stderr] 12 |     fn get<'a: 'b, 'b>(&'a self) -> Box<Deref<Target=World<f32>> + 'b>;
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Deref<Target=World<f32>> + 'b`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/world_owner.rs:13:49
[INFO] [stderr]    |
[INFO] [stderr] 13 |     fn get_mut<'a: 'b, 'b>(&'a mut self) -> Box<DerefMut<Target=World<f32>> + 'b>;
[INFO] [stderr]    |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn DerefMut<Target=World<f32>> + 'b`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/world_owner.rs:17:41
[INFO] [stderr]    |
[INFO] [stderr] 17 |     fn get<'a: 'b, 'b>(&'a self) -> Box<Deref<Target=World<f32>> + 'b> {
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Deref<Target=World<f32>> + 'b`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/world_owner.rs:21:49
[INFO] [stderr]    |
[INFO] [stderr] 21 |     fn get_mut<'a: 'b, 'b>(&'a mut self) -> Box<DerefMut<Target=World<f32>> + 'b> {
[INFO] [stderr]    |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn DerefMut<Target=World<f32>> + 'b`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/world_owner.rs:27:41
[INFO] [stderr]    |
[INFO] [stderr] 27 |     fn get<'a: 'b, 'b>(&'a self) -> Box<Deref<Target=World<f32>> + 'b> {
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Deref<Target=World<f32>> + 'b`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/world_owner.rs:31:49
[INFO] [stderr]    |
[INFO] [stderr] 31 |     fn get_mut<'a: 'b, 'b>(&'a mut self) -> Box<DerefMut<Target=World<f32>> + 'b> {
[INFO] [stderr]    |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn DerefMut<Target=World<f32>> + 'b`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'rand::XorShiftRng': import from rand_xorshift crate instead
[INFO] [stderr]   --> src/engine.rs:20:30
[INFO] [stderr]    |
[INFO] [stderr] 20 | use rand::{Rng, SeedableRng, XorShiftRng};
[INFO] [stderr]    |                              ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'rand::XorShiftRng': import from rand_xorshift crate instead
[INFO] [stderr]   --> src/engine.rs:24:11
[INFO] [stderr]    |
[INFO] [stderr] 24 |     rand: XorShiftRng,
[INFO] [stderr]    |           ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'rand::XorShiftRng': import from rand_xorshift crate instead
[INFO] [stderr]   --> src/engine.rs:41:22
[INFO] [stderr]    |
[INFO] [stderr] 41 |         let mut rng: XorShiftRng = SeedableRng::from_seed([0; 16]);
[INFO] [stderr]    |                      ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/engine.rs:216:17
[INFO] [stderr]     |
[INFO] [stderr] 216 |         shape: &Shape<f32>,
[INFO] [stderr]     |                 ^^^^^^^^^^ help: use `dyn`: `dyn Shape<f32>`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/engine.rs:446:40
[INFO] [stderr]     |
[INFO] [stderr] 446 |     pub fn camera<'a>(&'a self) -> &'a Camera {
[INFO] [stderr]     |                                        ^^^^^^ help: use `dyn`: `dyn Camera`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/engine.rs:448:35
[INFO] [stderr]     |
[INFO] [stderr] 448 |             &self.arc_ball as &'a Camera
[INFO] [stderr]     |                                   ^^^^^^ help: use `dyn`: `dyn Camera`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/engine.rs:450:39
[INFO] [stderr]     |
[INFO] [stderr] 450 |             &self.first_person as &'a Camera
[INFO] [stderr]     |                                       ^^^^^^ help: use `dyn`: `dyn Camera`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/engine.rs:454:52
[INFO] [stderr]     |
[INFO] [stderr] 454 |     pub fn camera_mut<'a>(&'a mut self) -> &'a mut Camera {
[INFO] [stderr]     |                                                    ^^^^^^ help: use `dyn`: `dyn Camera`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/engine.rs:456:43
[INFO] [stderr]     |
[INFO] [stderr] 456 |             &mut self.arc_ball as &'a mut Camera
[INFO] [stderr]     |                                           ^^^^^^ help: use `dyn`: `dyn Camera`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/engine.rs:458:47
[INFO] [stderr]     |
[INFO] [stderr] 458 |             &mut self.first_person as &'a mut Camera
[INFO] [stderr]     |                                               ^^^^^^ help: use `dyn`: `dyn Camera`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/testbed.rs:84:16
[INFO] [stderr]    |
[INFO] [stderr] 84 |     world: Box<WorldOwner>,
[INFO] [stderr]    |                ^^^^^^^^^^ help: use `dyn`: `dyn WorldOwner`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/testbed.rs:102:26
[INFO] [stderr]     |
[INFO] [stderr] 102 | type Callbacks = Vec<Box<Fn(&mut WorldOwner, &mut GraphicsManager, f32)>>;
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut WorldOwner, &mut GraphicsManager, f32)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/testbed.rs:102:34
[INFO] [stderr]     |
[INFO] [stderr] 102 | type Callbacks = Vec<Box<Fn(&mut WorldOwner, &mut GraphicsManager, f32)>>;
[INFO] [stderr]     |                                  ^^^^^^^^^^ help: use `dyn`: `dyn WorldOwner`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/testbed.rs:137:44
[INFO] [stderr]     |
[INFO] [stderr] 137 |     pub fn new_with_world_owner(world: Box<WorldOwner>) -> Self {
[INFO] [stderr]     |                                            ^^^^^^^^^^ help: use `dyn`: `dyn WorldOwner`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/testbed.rs:160:50
[INFO] [stderr]     |
[INFO] [stderr] 160 |     pub fn set_world_owner(&mut self, world: Box<WorldOwner>) {
[INFO] [stderr]     |                                                  ^^^^^^^^^^ help: use `dyn`: `dyn WorldOwner`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/testbed.rs:185:33
[INFO] [stderr]     |
[INFO] [stderr] 185 |     pub fn world(&self) -> &Box<WorldOwner> {
[INFO] [stderr]     |                                 ^^^^^^^^^^ help: use `dyn`: `dyn WorldOwner`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/testbed.rs:220:36
[INFO] [stderr]     |
[INFO] [stderr] 220 |     pub fn add_callback<F: Fn(&mut WorldOwner, &mut GraphicsManager, f32) + 'static>(
[INFO] [stderr]     |                                    ^^^^^^^^^^ help: use `dyn`: `dyn WorldOwner`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/testbed.rs:248:20
[INFO] [stderr]     |
[INFO] [stderr] 248 |     Option<&'a mut Camera>,
[INFO] [stderr]     |                    ^^^^^^ help: use `dyn`: `dyn Camera`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/testbed.rs:249:20
[INFO] [stderr]     |
[INFO] [stderr] 249 |     Option<&'a mut PlanarCamera>,
[INFO] [stderr]     |                    ^^^^^^^^^^^^ help: use `dyn`: `dyn PlanarCamera`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/testbed.rs:250:20
[INFO] [stderr]     |
[INFO] [stderr] 250 |     Option<&'a mut PostProcessingEffect>,
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn PostProcessingEffect`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/world_owner.rs:12:41
[INFO] [stderr]    |
[INFO] [stderr] 12 |     fn get<'a: 'b, 'b>(&'a self) -> Box<Deref<Target=World<f32>> + 'b>;
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Deref<Target=World<f32>> + 'b`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/world_owner.rs:13:49
[INFO] [stderr]    |
[INFO] [stderr] 13 |     fn get_mut<'a: 'b, 'b>(&'a mut self) -> Box<DerefMut<Target=World<f32>> + 'b>;
[INFO] [stderr]    |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn DerefMut<Target=World<f32>> + 'b`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/world_owner.rs:17:41
[INFO] [stderr]    |
[INFO] [stderr] 17 |     fn get<'a: 'b, 'b>(&'a self) -> Box<Deref<Target=World<f32>> + 'b> {
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Deref<Target=World<f32>> + 'b`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/world_owner.rs:21:49
[INFO] [stderr]    |
[INFO] [stderr] 21 |     fn get_mut<'a: 'b, 'b>(&'a mut self) -> Box<DerefMut<Target=World<f32>> + 'b> {
[INFO] [stderr]    |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn DerefMut<Target=World<f32>> + 'b`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/world_owner.rs:27:41
[INFO] [stderr]    |
[INFO] [stderr] 27 |     fn get<'a: 'b, 'b>(&'a self) -> Box<Deref<Target=World<f32>> + 'b> {
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Deref<Target=World<f32>> + 'b`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/world_owner.rs:31:49
[INFO] [stderr]    |
[INFO] [stderr] 31 |     fn get_mut<'a: 'b, 'b>(&'a mut self) -> Box<DerefMut<Target=World<f32>> + 'b> {
[INFO] [stderr]    |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn DerefMut<Target=World<f32>> + 'b`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'rand::XorShiftRng': import from rand_xorshift crate instead
[INFO] [stderr]   --> src/engine.rs:20:30
[INFO] [stderr]    |
[INFO] [stderr] 20 | use rand::{Rng, SeedableRng, XorShiftRng};
[INFO] [stderr]    |                              ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'rand::XorShiftRng': import from rand_xorshift crate instead
[INFO] [stderr]   --> src/engine.rs:24:11
[INFO] [stderr]    |
[INFO] [stderr] 24 |     rand: XorShiftRng,
[INFO] [stderr]    |           ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'rand::XorShiftRng': import from rand_xorshift crate instead
[INFO] [stderr]   --> src/engine.rs:41:22
[INFO] [stderr]    |
[INFO] [stderr] 41 |         let mut rng: XorShiftRng = SeedableRng::from_seed([0; 16]);
[INFO] [stderr]    |                      ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 26s
[INFO] running `"docker" "inspect" "d6a4d681ab3a590408f827c3ae5251eb078f354b3a44cb69e1824ec06eee6ef3"`
[INFO] running `"docker" "rm" "-f" "d6a4d681ab3a590408f827c3ae5251eb078f354b3a44cb69e1824ec06eee6ef3"`
[INFO] [stdout] d6a4d681ab3a590408f827c3ae5251eb078f354b3a44cb69e1824ec06eee6ef3