[INFO] crate crayon 0.7.1 is already in cache [INFO] extracting crate crayon 0.7.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/crayon/0.7.1 [INFO] extracting crate crayon 0.7.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/crayon/0.7.1 [INFO] validating manifest of crayon-0.7.1 on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of crayon-0.7.1 on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing crayon-0.7.1 [INFO] finished frobbing crayon-0.7.1 [INFO] frobbed toml for crayon-0.7.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/crayon/0.7.1/Cargo.toml [INFO] started frobbing crayon-0.7.1 [INFO] finished frobbing crayon-0.7.1 [INFO] frobbed toml for crayon-0.7.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/crayon/0.7.1/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing crayon-0.7.1 against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/crayon/0.7.1:/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=warn" "-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" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] 5c8e516be4228f8d72f3876d6bb54a1ec46c51279399fc9a11084db8d7e36a73 [INFO] running `"docker" "start" "-a" "5c8e516be4228f8d72f3876d6bb54a1ec46c51279399fc9a11084db8d7e36a73"` [INFO] [stderr] Compiling syn v1.0.3 [INFO] [stderr] Compiling serde v1.0.99 [INFO] [stderr] Compiling crossbeam-utils v0.5.0 [INFO] [stderr] Compiling memoffset v0.2.1 [INFO] [stderr] Compiling cgmath v0.16.1 [INFO] [stderr] Compiling gl_generator v0.9.0 [INFO] [stderr] Compiling wayland-protocols v0.20.12 [INFO] [stderr] Compiling wayland-client v0.20.12 [INFO] [stderr] Compiling crossbeam-epoch v0.5.2 [INFO] [stderr] Compiling crossbeam-deque v0.5.2 [INFO] [stderr] Compiling gl v0.10.0 [INFO] [stderr] Compiling glutin v0.18.0 [INFO] [stderr] Compiling smithay-client-toolkit v0.3.0 [INFO] [stderr] Compiling serde_derive v1.0.99 [INFO] [stderr] Compiling smallvec v0.6.10 [INFO] [stderr] Compiling uuid v0.7.4 [INFO] [stderr] Compiling inlinable_string v0.1.10 [INFO] [stderr] Compiling serde_json v1.0.40 [INFO] [stderr] Compiling bincode v1.1.4 [INFO] [stderr] Compiling parking_lot_core v0.3.1 [INFO] [stderr] Compiling parking_lot v0.6.4 [INFO] [stderr] Compiling winit v0.17.2 [INFO] [stderr] Compiling crayon v0.7.1 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/application/ins.rs:19:30 [INFO] [stderr] | [INFO] [stderr] 19 | ins: HashMap>, [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn Inspectable` [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/application/lifecycle.rs:30:48 [INFO] [stderr] | [INFO] [stderr] 30 | last_frame_lifecycles: Mutex>>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn LifecycleListener` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/application/lifecycle.rs:31:69 [INFO] [stderr] | [INFO] [stderr] 31 | lifecycles: Mutex>>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn LifecycleListener` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/video/backends/frame.rs:64:23 [INFO] [stderr] | [INFO] [stderr] 64 | visitor: &mut Visitor, [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Visitor` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/video/backends/mod.rs:105:28 [INFO] [stderr] | [INFO] [stderr] 105 | pub fn new() -> Result> { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Visitor` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/video/backends/mod.rs:119:30 [INFO] [stderr] | [INFO] [stderr] 119 | pub fn new_headless() -> Box { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Visitor` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/res/vfs/mod.rs:20:38 [INFO] [stderr] | [INFO] [stderr] 20 | schemas: FastHashMap>, [INFO] [stderr] | ^^^ help: use `dyn`: `dyn VFS` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/res/vfs/mod.rs:36:68 [INFO] [stderr] | [INFO] [stderr] 36 | pub fn locate>(&self, schema: T1) -> Result, failure::Error> { [INFO] [stderr] | ^^^ help: use `dyn`: `dyn VFS` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sched/scope.rs:16:29 [INFO] [stderr] | [INFO] [stderr] 16 | marker: PhantomData) + Send + Sync + 's>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnOnce(&Scope<'s>) + Send + Sync + 's` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sched/scope.rs:19:26 [INFO] [stderr] | [INFO] [stderr] 19 | panic: AtomicPtr>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Any + Send + 'static` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sched/scope.rs:95:32 [INFO] [stderr] | [INFO] [stderr] 95 | let value: Box> = mem::transmute(panic); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Any + Send + 'static` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sched/system.rs:14:25 [INFO] [stderr] | [INFO] [stderr] 14 | pub type PanicHandler = Fn(Box<::std::any::Any + Send>) + Send + Sync; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Box<::std::any::Any + Send>) + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sched/system.rs:14:32 [INFO] [stderr] | [INFO] [stderr] 14 | pub type PanicHandler = Fn(Box<::std::any::Any + Send>) + Send + Sync; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ::std::any::Any + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sched/job.rs:11:15 [INFO] [stderr] | [INFO] [stderr] 11 | Panic(Box), [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Any + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sched/scheduler.rs:150:41 [INFO] [stderr] | [INFO] [stderr] 150 | pub fn handle_panic(&self, err: Box<::std::any::Any + Send>) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ::std::any::Any + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sched/unwind.rs:19:38 [INFO] [stderr] | [INFO] [stderr] 19 | pub fn resume_unwinding(payload: Box) -> ! { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Any + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/window/backends/mod.rs:21:30 [INFO] [stderr] | [INFO] [stderr] 21 | pub fn new_headless() -> Box { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Visitor` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/window/backends/glutin/mod.rs:9:48 [INFO] [stderr] | [INFO] [stderr] 9 | pub fn new(params: WindowParams) -> Result> { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Visitor` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_USIZE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/sched/scheduler.rs:2:48 [INFO] [stderr] | [INFO] [stderr] 2 | use std::sync::atomic::{AtomicUsize, Ordering, ATOMIC_USIZE_INIT}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_USIZE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/sched/scheduler.rs:353:43 [INFO] [stderr] | [INFO] [stderr] 353 | static COUNTER: AtomicUsize = ATOMIC_USIZE_INIT; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `AtomicUsize::new(0)` [INFO] [stderr] [INFO] [stderr] warning: the type `&mut T` does not permit being left uninitialized [INFO] [stderr] --> src/utils/object_pool.rs:103:45 [INFO] [stderr] | [INFO] [stderr] 103 | std::mem::swap(&mut v, &mut std::mem::uninitialized()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | this code causes undefined behavior when executed [INFO] [stderr] | help: use `MaybeUninit` instead [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(invalid_value)]` on by default [INFO] [stderr] = note: References must be non-null [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 27s [INFO] running `"docker" "inspect" "5c8e516be4228f8d72f3876d6bb54a1ec46c51279399fc9a11084db8d7e36a73"` [INFO] running `"docker" "rm" "-f" "5c8e516be4228f8d72f3876d6bb54a1ec46c51279399fc9a11084db8d7e36a73"` [INFO] [stdout] 5c8e516be4228f8d72f3876d6bb54a1ec46c51279399fc9a11084db8d7e36a73 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/crayon/0.7.1:/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=warn" "-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" "+beta-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] ba2c3f4258af51b5a4432af529ffda27e49a92c0a824ebf05806161d4cd0ebc8 [INFO] running `"docker" "start" "-a" "ba2c3f4258af51b5a4432af529ffda27e49a92c0a824ebf05806161d4cd0ebc8"` [INFO] [stderr] Compiling crayon v0.7.1 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/application/ins.rs:19:30 [INFO] [stderr] | [INFO] [stderr] 19 | ins: HashMap>, [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn Inspectable` [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/application/lifecycle.rs:30:48 [INFO] [stderr] | [INFO] [stderr] 30 | last_frame_lifecycles: Mutex>>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn LifecycleListener` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/application/lifecycle.rs:31:69 [INFO] [stderr] | [INFO] [stderr] 31 | lifecycles: Mutex>>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn LifecycleListener` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/video/backends/frame.rs:64:23 [INFO] [stderr] | [INFO] [stderr] 64 | visitor: &mut Visitor, [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Visitor` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/video/backends/mod.rs:105:28 [INFO] [stderr] | [INFO] [stderr] 105 | pub fn new() -> Result> { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Visitor` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/video/backends/mod.rs:119:30 [INFO] [stderr] | [INFO] [stderr] 119 | pub fn new_headless() -> Box { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Visitor` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/res/vfs/mod.rs:20:38 [INFO] [stderr] | [INFO] [stderr] 20 | schemas: FastHashMap>, [INFO] [stderr] | ^^^ help: use `dyn`: `dyn VFS` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/res/vfs/mod.rs:36:68 [INFO] [stderr] | [INFO] [stderr] 36 | pub fn locate>(&self, schema: T1) -> Result, failure::Error> { [INFO] [stderr] | ^^^ help: use `dyn`: `dyn VFS` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sched/scope.rs:16:29 [INFO] [stderr] | [INFO] [stderr] 16 | marker: PhantomData) + Send + Sync + 's>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnOnce(&Scope<'s>) + Send + Sync + 's` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sched/scope.rs:19:26 [INFO] [stderr] | [INFO] [stderr] 19 | panic: AtomicPtr>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Any + Send + 'static` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sched/scope.rs:95:32 [INFO] [stderr] | [INFO] [stderr] 95 | let value: Box> = mem::transmute(panic); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Any + Send + 'static` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sched/system.rs:14:25 [INFO] [stderr] | [INFO] [stderr] 14 | pub type PanicHandler = Fn(Box<::std::any::Any + Send>) + Send + Sync; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Box<::std::any::Any + Send>) + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sched/system.rs:14:32 [INFO] [stderr] | [INFO] [stderr] 14 | pub type PanicHandler = Fn(Box<::std::any::Any + Send>) + Send + Sync; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ::std::any::Any + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sched/job.rs:11:15 [INFO] [stderr] | [INFO] [stderr] 11 | Panic(Box), [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Any + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sched/scheduler.rs:150:41 [INFO] [stderr] | [INFO] [stderr] 150 | pub fn handle_panic(&self, err: Box<::std::any::Any + Send>) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ::std::any::Any + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sched/unwind.rs:19:38 [INFO] [stderr] | [INFO] [stderr] 19 | pub fn resume_unwinding(payload: Box) -> ! { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Any + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/window/backends/mod.rs:21:30 [INFO] [stderr] | [INFO] [stderr] 21 | pub fn new_headless() -> Box { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Visitor` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/window/backends/glutin/mod.rs:9:48 [INFO] [stderr] | [INFO] [stderr] 9 | pub fn new(params: WindowParams) -> Result> { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Visitor` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_USIZE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/sched/scheduler.rs:2:48 [INFO] [stderr] | [INFO] [stderr] 2 | use std::sync::atomic::{AtomicUsize, Ordering, ATOMIC_USIZE_INIT}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_USIZE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/sched/scheduler.rs:353:43 [INFO] [stderr] | [INFO] [stderr] 353 | static COUNTER: AtomicUsize = ATOMIC_USIZE_INIT; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `AtomicUsize::new(0)` [INFO] [stderr] [INFO] [stderr] warning: the type `&mut T` does not permit being left uninitialized [INFO] [stderr] --> src/utils/object_pool.rs:103:45 [INFO] [stderr] | [INFO] [stderr] 103 | std::mem::swap(&mut v, &mut std::mem::uninitialized()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | this code causes undefined behavior when executed [INFO] [stderr] | help: use `MaybeUninit` instead [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(invalid_value)]` on by default [INFO] [stderr] = note: References must be non-null [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 19.01s [INFO] running `"docker" "inspect" "ba2c3f4258af51b5a4432af529ffda27e49a92c0a824ebf05806161d4cd0ebc8"` [INFO] running `"docker" "rm" "-f" "ba2c3f4258af51b5a4432af529ffda27e49a92c0a824ebf05806161d4cd0ebc8"` [INFO] [stdout] ba2c3f4258af51b5a4432af529ffda27e49a92c0a824ebf05806161d4cd0ebc8 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/crayon/0.7.1:/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=warn" "-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" "+beta-2019-08-13" "test" "--frozen"` [INFO] [stdout] 9e2c76bf443de00bc2ba64797f19f7cdf41ed899fe5774b165a7254af37a7af9 [INFO] running `"docker" "start" "-a" "9e2c76bf443de00bc2ba64797f19f7cdf41ed899fe5774b165a7254af37a7af9"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.17s [INFO] [stderr] Running /opt/crater/target/debug/deps/crayon-53320424b3289b63 [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test utils::handle::test::container ... ok [INFO] [stdout] test utils::handle::test::type_safe_handle ... ok [INFO] [stdout] test utils::hash_value::test::hash_path ... ok [INFO] [stdout] test utils::hash::test::basic ... ok [INFO] [stdout] test utils::handle::test::basic ... ok [INFO] [stdout] test utils::hash_value::test::hash_str ... ok [INFO] [stdout] test utils::hash_value::test::collections ... ok [INFO] [stdout] test utils::data_buf::test::buf ... ok [INFO] [stdout] test video::assets::mesh::macros::test::representation ... ok [INFO] [stderr] Running /opt/crater/target/debug/deps/handle_pool-afd5a1c8eba7b97d [INFO] [stdout] test video::assets::mesh::test::basic ... ok [INFO] [stdout] test video::assets::mesh::test::rewrite ... ok [INFO] [stdout] test video::assets::mesh::macros::test::basic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test handle_set ... ok [INFO] [stderr] Running /opt/crater/target/debug/deps/object_pool-754e8702feb8ce40 [INFO] [stdout] test index_compact_reuse ... ok [INFO] [stderr] Running /opt/crater/target/debug/deps/res-eca8fa294a417423 [INFO] [stdout] test index_reuse ... ok [INFO] [stdout] test retain ... ok [INFO] [stdout] test iter ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test basic ... ok [INFO] [stdout] test iterator ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/shortcut-42493d1b746836f9 [INFO] [stdout] running 2 tests [INFO] [stderr] Running /opt/crater/target/debug/deps/url-bb63bbb04756183c [INFO] [stdout] test basic ... ok [INFO] [stdout] test err ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test basic ... ok [INFO] [stdout] test err ... ok [INFO] [stdout] test queries ... ok [INFO] [stdout] test basic_2 ... ok [INFO] [stderr] Doc-tests crayon [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test src/application/mod.rs - application (line 11) ... ignored [INFO] [stdout] test src/input/mod.rs - input (line 54) ... ok [INFO] [stdout] test src/input/mod.rs - input (line 7) ... ok [INFO] [stdout] test src/input/mod.rs - input (line 84) ... ok [INFO] [stdout] test src/input/mod.rs - input (line 71) ... ok [INFO] [stdout] test src/input/mod.rs - input (line 119) ... ok [INFO] [stdout] test src/input/mod.rs - input (line 18) ... ok [INFO] [stdout] test src/input/mod.rs - input (line 133) ... ok [INFO] [stdout] test src/input/mod.rs - input (line 39) ... ok [INFO] [stdout] test src/input/mod.rs - input (line 99) ... ok [INFO] [stdout] test src/video/mod.rs - video (line 113) ... ok [INFO] [stdout] test src/video/mod.rs - video (line 150) ... ok [INFO] [stdout] test src/video/mod.rs - video (line 86) ... ok [INFO] [stdout] test src/video/mod.rs - video (line 170) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 13 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "9e2c76bf443de00bc2ba64797f19f7cdf41ed899fe5774b165a7254af37a7af9"` [INFO] running `"docker" "rm" "-f" "9e2c76bf443de00bc2ba64797f19f7cdf41ed899fe5774b165a7254af37a7af9"` [INFO] [stdout] 9e2c76bf443de00bc2ba64797f19f7cdf41ed899fe5774b165a7254af37a7af9