[INFO] fetching crate rustc-rayon-core 0.2.0...
[INFO] checking rustc-rayon-core-0.2.0 against try#ea663bba38739867a4b75ac820991b4f5d093c3b for pr-62262-1
[INFO] extracting crate rustc-rayon-core 0.2.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate rustc-rayon-core 0.2.0 on toolchain ea663bba38739867a4b75ac820991b4f5d093c3b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate rustc-rayon-core 0.2.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate rustc-rayon-core 0.2.0
[INFO] tweaked toml for crates.io crate rustc-rayon-core 0.2.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] bceeaa734f4d72a97aae344edeb299e34a93f0f24859220b70ba973ecd8fbf86
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "bceeaa734f4d72a97aae344edeb299e34a93f0f24859220b70ba973ecd8fbf86"`
[INFO] [stderr]    Compiling rustc-rayon-core v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/thread_pool/mod.rs:56:20
[INFO] [stderr]    |
[INFO] [stderr] 56 |     let registry = try!(Registry::new(builder));
[INFO] [stderr]    |                    ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:235:24
[INFO] [stderr]     |
[INFO] [stderr] 235 |         let registry = try!(registry::init_global_registry(self));
[INFO] [stderr]     |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/job.rs:11:15
[INFO] [stderr]    |
[INFO] [stderr] 11 |     Panic(Box<Any + Send>),
[INFO] [stderr]    |               ^^^^^^^^^^ help: use `dyn`: `dyn Any + Send`
[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/join/mod.rs:195:14
[INFO] [stderr]     |
[INFO] [stderr] 195 |     err: Box<Any + Send>,
[INFO] [stderr]     |              ^^^^^^^^^^ help: use `dyn`: `dyn Any + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]   --> src/registry.rs:77:34
[INFO] [stderr]    |
[INFO] [stderr] 77 |     let mut init_result = Ok(());;
[INFO] [stderr]    |                                  ^ help: remove this semicolon
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(redundant_semicolon)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/registry.rs:200:41
[INFO] [stderr]     |
[INFO] [stderr] 200 |     pub fn handle_panic(&self, err: Box<Any + Send>) {
[INFO] [stderr]     |                                         ^^^^^^^^^^ help: use `dyn`: `dyn Any + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/scope/mod.rs:39:26
[INFO] [stderr]    |
[INFO] [stderr] 39 |     panic: AtomicPtr<Box<Any + Send + 'static>>,
[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/scope/mod.rs:48:29
[INFO] [stderr]    |
[INFO] [stderr] 48 |     marker: PhantomData<Box<FnOnce(&Scope<'scope>) + Send + Sync + 'scope>>,
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnOnce(&Scope<'scope>) + Send + Sync + 'scope`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/scope/mod.rs:390:44
[INFO] [stderr]     |
[INFO] [stderr] 390 |     unsafe fn job_panicked(&self, err: Box<Any + Send + 'static>) {
[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/scope/mod.rs:433:32
[INFO] [stderr]     |
[INFO] [stderr] 433 |             let value: Box<Box<Any + Send + 'static>> = 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/thread_pool/mod.rs:64:72
[INFO] [stderr]    |
[INFO] [stderr] 64 |     pub fn new(configuration: Configuration) -> Result<ThreadPool, Box<Error>> {
[INFO] [stderr]    |                                                                        ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/thread_pool/mod.rs:94:22
[INFO] [stderr]    |
[INFO] [stderr] 94 |           H: Fn(&mut FnMut()) + Send + Sync
[INFO] [stderr]    |                      ^^^^^^^ help: use `dyn`: `dyn FnMut()`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/unwind.rs:22:38
[INFO] [stderr]    |
[INFO] [stderr] 22 | pub fn resume_unwinding(payload: Box<Any + Send>) -> ! {
[INFO] [stderr]    |                                      ^^^^^^^^^^ help: use `dyn`: `dyn Any + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:137:33
[INFO] [stderr]     |
[INFO] [stderr] 137 |     get_thread_name: Option<Box<FnMut(usize) -> String>>,
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(usize) -> String`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:177:21
[INFO] [stderr]     |
[INFO] [stderr] 177 | type PanicHandler = Fn(Box<Any + Send>) + Send + Sync;
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Box<Any + Send>) + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:177:28
[INFO] [stderr]     |
[INFO] [stderr] 177 | type PanicHandler = Fn(Box<Any + Send>) + Send + Sync;
[INFO] [stderr]     |                            ^^^^^^^^^^ help: use `dyn`: `dyn Any + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:180:24
[INFO] [stderr]     |
[INFO] [stderr] 180 | type DeadlockHandler = Fn() + Send + Sync;
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:185:21
[INFO] [stderr]     |
[INFO] [stderr] 185 | type StartHandler = Fn(usize) + Send + Sync;
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(usize) + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:190:20
[INFO] [stderr]     |
[INFO] [stderr] 190 | type ExitHandler = Fn(usize) + Send + Sync;
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(usize) + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:196:20
[INFO] [stderr]     |
[INFO] [stderr] 196 | type MainHandler = Fn(usize, &mut FnMut()) + Send + Sync;
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(usize, &mut FnMut()) + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:196:35
[INFO] [stderr]     |
[INFO] [stderr] 196 | type MainHandler = Fn(usize, &mut FnMut()) + Send + Sync;
[INFO] [stderr]     |                                   ^^^^^^^ help: use `dyn`: `dyn FnMut()`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:200:29
[INFO] [stderr]     |
[INFO] [stderr] 200 | type AcquireThreadHandler = Fn() + Send + Sync;
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:204:29
[INFO] [stderr]     |
[INFO] [stderr] 204 | type ReleaseThreadHandler = Fn() + Send + Sync;
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:333:19
[INFO] [stderr]     |
[INFO] [stderr] 333 |         H: Fn(Box<Any + Send>) + Send + Sync + 'static,
[INFO] [stderr]     |                   ^^^^^^^^^^ help: use `dyn`: `dyn Any + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:467:33
[INFO] [stderr]     |
[INFO] [stderr] 467 |         where H: Fn(usize, &mut FnMut()) + Send + Sync + 'static
[INFO] [stderr]     |                                 ^^^^^^^ help: use `dyn`: `dyn FnMut()`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:484:50
[INFO] [stderr]     |
[INFO] [stderr] 484 |     pub fn build(self) -> Result<ThreadPool, Box<Error + 'static>> {
[INFO] [stderr]     |                                                  ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:506:19
[INFO] [stderr]     |
[INFO] [stderr] 506 |         H: Fn(Box<Any + Send>) + Send + Sync + 'static,
[INFO] [stderr]     |                   ^^^^^^^^^^ help: use `dyn`: `dyn Any + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:577:60
[INFO] [stderr]     |
[INFO] [stderr] 577 | pub fn initialize(config: Configuration) -> Result<(), Box<Error>> {
[INFO] [stderr]     |                                                            ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_USIZE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/registry.rs:15:48
[INFO] [stderr]    |
[INFO] [stderr] 15 | use std::sync::atomic::{AtomicUsize, Ordering, ATOMIC_USIZE_INIT};
[INFO] [stderr]    |                                                ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/registry.rs:16:35
[INFO] [stderr]    |
[INFO] [stderr] 16 | use std::sync::{Arc, Mutex, Once, ONCE_INIT};
[INFO] [stderr]    |                                   ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/registry.rs:61:33
[INFO] [stderr]    |
[INFO] [stderr] 61 | static THE_REGISTRY_SET: Once = ONCE_INIT;
[INFO] [stderr]    |                                 ^^^^^^^^^ help: replace the use of the deprecated item: `Once::new()`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_USIZE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/registry.rs:819:43
[INFO] [stderr]     |
[INFO] [stderr] 819 |             static COUNTER: AtomicUsize = ATOMIC_USIZE_INIT;
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `AtomicUsize::new(0)`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/thread_pool/mod.rs:56:20
[INFO] [stderr]    |
[INFO] [stderr] 56 |     let registry = try!(Registry::new(builder));
[INFO] [stderr]    |                    ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:235:24
[INFO] [stderr]     |
[INFO] [stderr] 235 |         let registry = try!(registry::init_global_registry(self));
[INFO] [stderr]     |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/job.rs:11:15
[INFO] [stderr]    |
[INFO] [stderr] 11 |     Panic(Box<Any + Send>),
[INFO] [stderr]    |               ^^^^^^^^^^ help: use `dyn`: `dyn Any + Send`
[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/join/mod.rs:195:14
[INFO] [stderr]     |
[INFO] [stderr] 195 |     err: Box<Any + Send>,
[INFO] [stderr]     |              ^^^^^^^^^^ help: use `dyn`: `dyn Any + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]   --> src/registry.rs:77:34
[INFO] [stderr]    |
[INFO] [stderr] 77 |     let mut init_result = Ok(());;
[INFO] [stderr]    |                                  ^ help: remove this semicolon
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(redundant_semicolon)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/registry.rs:200:41
[INFO] [stderr]     |
[INFO] [stderr] 200 |     pub fn handle_panic(&self, err: Box<Any + Send>) {
[INFO] [stderr]     |                                         ^^^^^^^^^^ help: use `dyn`: `dyn Any + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/scope/mod.rs:39:26
[INFO] [stderr]    |
[INFO] [stderr] 39 |     panic: AtomicPtr<Box<Any + Send + 'static>>,
[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/scope/mod.rs:48:29
[INFO] [stderr]    |
[INFO] [stderr] 48 |     marker: PhantomData<Box<FnOnce(&Scope<'scope>) + Send + Sync + 'scope>>,
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnOnce(&Scope<'scope>) + Send + Sync + 'scope`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/scope/mod.rs:390:44
[INFO] [stderr]     |
[INFO] [stderr] 390 |     unsafe fn job_panicked(&self, err: Box<Any + Send + 'static>) {
[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/scope/mod.rs:433:32
[INFO] [stderr]     |
[INFO] [stderr] 433 |             let value: Box<Box<Any + Send + 'static>> = 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/spawn/test.rs:30:40
[INFO] [stderr]    |
[INFO] [stderr] 30 |     let panic_handler = move |err: Box<Any + Send>| {
[INFO] [stderr]    |                                        ^^^^^^^^^^ help: use `dyn`: `dyn Any + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/spawn/test.rs:90:38
[INFO] [stderr]    |
[INFO] [stderr] 90 |     let panic_handler = move |e: Box<Any + Send>| {
[INFO] [stderr]    |                                      ^^^^^^^^^^ help: use `dyn`: `dyn Any + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/thread_pool/mod.rs:64:72
[INFO] [stderr]    |
[INFO] [stderr] 64 |     pub fn new(configuration: Configuration) -> Result<ThreadPool, Box<Error>> {
[INFO] [stderr]    |                                                                        ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/thread_pool/mod.rs:94:22
[INFO] [stderr]    |
[INFO] [stderr] 94 |           H: Fn(&mut FnMut()) + Send + Sync
[INFO] [stderr]    |                      ^^^^^^^ help: use `dyn`: `dyn FnMut()`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/unwind.rs:22:38
[INFO] [stderr]    |
[INFO] [stderr] 22 | pub fn resume_unwinding(payload: Box<Any + Send>) -> ! {
[INFO] [stderr]    |                                      ^^^^^^^^^^ help: use `dyn`: `dyn Any + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:137:33
[INFO] [stderr]     |
[INFO] [stderr] 137 |     get_thread_name: Option<Box<FnMut(usize) -> String>>,
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(usize) -> String`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:177:21
[INFO] [stderr]     |
[INFO] [stderr] 177 | type PanicHandler = Fn(Box<Any + Send>) + Send + Sync;
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Box<Any + Send>) + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:177:28
[INFO] [stderr]     |
[INFO] [stderr] 177 | type PanicHandler = Fn(Box<Any + Send>) + Send + Sync;
[INFO] [stderr]     |                            ^^^^^^^^^^ help: use `dyn`: `dyn Any + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:180:24
[INFO] [stderr]     |
[INFO] [stderr] 180 | type DeadlockHandler = Fn() + Send + Sync;
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:185:21
[INFO] [stderr]     |
[INFO] [stderr] 185 | type StartHandler = Fn(usize) + Send + Sync;
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(usize) + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:190:20
[INFO] [stderr]     |
[INFO] [stderr] 190 | type ExitHandler = Fn(usize) + Send + Sync;
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(usize) + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:196:20
[INFO] [stderr]     |
[INFO] [stderr] 196 | type MainHandler = Fn(usize, &mut FnMut()) + Send + Sync;
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(usize, &mut FnMut()) + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:196:35
[INFO] [stderr]     |
[INFO] [stderr] 196 | type MainHandler = Fn(usize, &mut FnMut()) + Send + Sync;
[INFO] [stderr]     |                                   ^^^^^^^ help: use `dyn`: `dyn FnMut()`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:200:29
[INFO] [stderr]     |
[INFO] [stderr] 200 | type AcquireThreadHandler = Fn() + Send + Sync;
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:204:29
[INFO] [stderr]     |
[INFO] [stderr] 204 | type ReleaseThreadHandler = Fn() + Send + Sync;
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:333:19
[INFO] [stderr]     |
[INFO] [stderr] 333 |         H: Fn(Box<Any + Send>) + Send + Sync + 'static,
[INFO] [stderr]     |                   ^^^^^^^^^^ help: use `dyn`: `dyn Any + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:467:33
[INFO] [stderr]     |
[INFO] [stderr] 467 |         where H: Fn(usize, &mut FnMut()) + Send + Sync + 'static
[INFO] [stderr]     |                                 ^^^^^^^ help: use `dyn`: `dyn FnMut()`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:484:50
[INFO] [stderr]     |
[INFO] [stderr] 484 |     pub fn build(self) -> Result<ThreadPool, Box<Error + 'static>> {
[INFO] [stderr]     |                                                  ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:506:19
[INFO] [stderr]     |
[INFO] [stderr] 506 |         H: Fn(Box<Any + Send>) + Send + Sync + 'static,
[INFO] [stderr]     |                   ^^^^^^^^^^ help: use `dyn`: `dyn Any + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:577:60
[INFO] [stderr]     |
[INFO] [stderr] 577 | pub fn initialize(config: Configuration) -> Result<(), Box<Error>> {
[INFO] [stderr]     |                                                            ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_USIZE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/registry.rs:15:48
[INFO] [stderr]    |
[INFO] [stderr] 15 | use std::sync::atomic::{AtomicUsize, Ordering, ATOMIC_USIZE_INIT};
[INFO] [stderr]    |                                                ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/registry.rs:16:35
[INFO] [stderr]    |
[INFO] [stderr] 16 | use std::sync::{Arc, Mutex, Once, ONCE_INIT};
[INFO] [stderr]    |                                   ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/registry.rs:61:33
[INFO] [stderr]    |
[INFO] [stderr] 61 | static THE_REGISTRY_SET: Once = ONCE_INIT;
[INFO] [stderr]    |                                 ^^^^^^^^^ help: replace the use of the deprecated item: `Once::new()`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_USIZE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/registry.rs:819:43
[INFO] [stderr]     |
[INFO] [stderr] 819 |             static COUNTER: AtomicUsize = ATOMIC_USIZE_INIT;
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `AtomicUsize::new(0)`
[INFO] [stderr] 
[INFO] [stderr] error[E0463]: can't find crate for `rayon_core`
[INFO] [stderr]  --> tests/scope_join.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | extern crate rayon_core;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0463`.
[INFO] [stderr] error: could not compile `rustc-rayon-core`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0463]: can't find crate for `rayon_core`
[INFO] [stderr]  --> tests/init_zero_threads.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | extern crate rayon_core;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0463`.
[INFO] [stderr] error: could not compile `rustc-rayon-core`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0463]: can't find crate for `rayon_core`
[INFO] [stderr]  --> tests/stack_overflow_crash.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | extern crate rayon_core;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0463`.
[INFO] [stderr] error: could not compile `rustc-rayon-core`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0463]: can't find crate for `rayon_core`
[INFO] [stderr]  --> tests/double_init_fail.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | extern crate rayon_core;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0463`.
[INFO] [stderr] error: could not compile `rustc-rayon-core`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0463]: can't find crate for `rayon_core`
[INFO] [stderr]  --> tests/simple_panic.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | extern crate rayon_core;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0463`.
[INFO] [stderr] error: could not compile `rustc-rayon-core`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "bceeaa734f4d72a97aae344edeb299e34a93f0f24859220b70ba973ecd8fbf86"`
[INFO] running `"docker" "rm" "-f" "bceeaa734f4d72a97aae344edeb299e34a93f0f24859220b70ba973ecd8fbf86"`
[INFO] [stdout] bceeaa734f4d72a97aae344edeb299e34a93f0f24859220b70ba973ecd8fbf86