[INFO] fetching crate rayon-futures 0.1.0... [INFO] extracting crate rayon-futures 0.1.0 into work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/reg/rayon-futures/0.1.0 [INFO] extracting crate rayon-futures 0.1.0 into work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/reg/rayon-futures/0.1.0 [INFO] validating manifest of rayon-futures-0.1.0 on toolchain master#9f06855064ed06a50c496577b21ca50f92a2e67d [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of rayon-futures-0.1.0 on toolchain try#d3301713b54af69ca9de941a8c6b0d8287dbd6df [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing rayon-futures-0.1.0 [INFO] finished frobbing rayon-futures-0.1.0 [INFO] frobbed toml for rayon-futures-0.1.0 written to work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/reg/rayon-futures/0.1.0/Cargo.toml [INFO] started frobbing rayon-futures-0.1.0 [INFO] finished frobbing rayon-futures-0.1.0 [INFO] frobbed toml for rayon-futures-0.1.0 written to work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/reg/rayon-futures/0.1.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking rayon-futures-0.1.0 against try#d3301713b54af69ca9de941a8c6b0d8287dbd6df for pr-61874 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61874/worker-6/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/reg/rayon-futures/0.1.0:/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" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] a62a797c793f887952e07dc638e7b8372307a6dd0bd973d399ecd99adf7663f6 [INFO] running `"docker" "start" "-a" "a62a797c793f887952e07dc638e7b8372307a6dd0bd973d399ecd99adf7663f6"` [INFO] [stderr] Checking rayon-futures v0.1.0 (/opt/crater/workdir) [INFO] [stderr] error[E0433]: failed to resolve: could not find `internal` in `rayon_core` [INFO] [stderr] --> src/lib.rs:14:17 [INFO] [stderr] | [INFO] [stderr] 14 | use rayon_core::internal::task::{Task as RayonTask, ScopeHandle, ToScopeHandle}; [INFO] [stderr] | ^^^^^^^^ could not find `internal` in `rayon_core` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `rayon_core::internal` [INFO] [stderr] --> src/lib.rs:15:17 [INFO] [stderr] | [INFO] [stderr] 15 | use rayon_core::internal::worker; [INFO] [stderr] | ^^^^^^^^ could not find `internal` in `rayon_core` [INFO] [stderr] [INFO] [stderr] error[E0405]: cannot find trait `ToScopeHandle` in this scope [INFO] [stderr] --> src/lib.rs:40:14 [INFO] [stderr] | [INFO] [stderr] 40 | where T: ToScopeHandle<'scope> [INFO] [stderr] | ^^^^^^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0405]: cannot find trait `ScopeHandle` in this scope [INFO] [stderr] --> src/lib.rs:130:41 [INFO] [stderr] | [INFO] [stderr] 130 | where F: Future + Send + 'scope, S: ScopeHandle<'scope>, [INFO] [stderr] | ^^^^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0405]: cannot find trait `ScopeHandle` in this scope [INFO] [stderr] --> src/lib.rs:141:41 [INFO] [stderr] | [INFO] [stderr] 141 | where F: Future + Send + 'scope, S: ScopeHandle<'scope>, [INFO] [stderr] | ^^^^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0405]: cannot find trait `ScopeHandle` in this scope [INFO] [stderr] --> src/lib.rs:161:41 [INFO] [stderr] | [INFO] [stderr] 161 | where F: Future + Send + 'scope, S: ScopeHandle<'scope> { [INFO] [stderr] | ^^^^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0405]: cannot find trait `ScopeHandle` in this scope [INFO] [stderr] --> src/lib.rs:172:8 [INFO] [stderr] | [INFO] [stderr] 172 | S: ScopeHandle<'scope>; [INFO] [stderr] | ^^^^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0405]: cannot find trait `ScopeHandle` in this scope [INFO] [stderr] --> src/lib.rs:177:8 [INFO] [stderr] | [INFO] [stderr] 177 | S: ScopeHandle<'scope>, [INFO] [stderr] | ^^^^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0405]: cannot find trait `ScopeHandle` in this scope [INFO] [stderr] --> src/lib.rs:187:8 [INFO] [stderr] | [INFO] [stderr] 187 | S: ScopeHandle<'scope>, [INFO] [stderr] | ^^^^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0405]: cannot find trait `ScopeHandle` in this scope [INFO] [stderr] --> src/lib.rs:214:8 [INFO] [stderr] | [INFO] [stderr] 214 | S: ScopeHandle<'scope>, [INFO] [stderr] | ^^^^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0405]: cannot find trait `ScopeHandle` in this scope [INFO] [stderr] --> src/lib.rs:253:8 [INFO] [stderr] | [INFO] [stderr] 253 | S: ScopeHandle<'scope>, [INFO] [stderr] | ^^^^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0405]: cannot find trait `ScopeHandle` in this scope [INFO] [stderr] --> src/lib.rs:274:8 [INFO] [stderr] | [INFO] [stderr] 274 | S: ScopeHandle<'scope>, [INFO] [stderr] | ^^^^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0405]: cannot find trait `ScopeHandle` in this scope [INFO] [stderr] --> src/lib.rs:298:41 [INFO] [stderr] | [INFO] [stderr] 298 | where F: Future + Send + 'scope, S: ScopeHandle<'scope>, [INFO] [stderr] | ^^^^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0405]: cannot find trait `ScopeHandle` in this scope [INFO] [stderr] --> src/lib.rs:301:41 [INFO] [stderr] | [INFO] [stderr] 301 | where F: Future + Send + 'scope, S: ScopeHandle<'scope>, [INFO] [stderr] | ^^^^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0405]: cannot find trait `ScopeHandle` in this scope [INFO] [stderr] --> src/lib.rs:305:41 [INFO] [stderr] | [INFO] [stderr] 305 | where F: Future + Send + 'scope, S: ScopeHandle<'scope>, [INFO] [stderr] | ^^^^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0405]: cannot find trait `ScopeHandle` in this scope [INFO] [stderr] --> src/lib.rs:436:41 [INFO] [stderr] | [INFO] [stderr] 436 | where F: Future + Send + 'scope, S: ScopeHandle<'scope>, [INFO] [stderr] | ^^^^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0405]: cannot find trait `RayonTask` in this scope [INFO] [stderr] --> src/lib.rs:443:20 [INFO] [stderr] | [INFO] [stderr] 443 | impl<'scope, F, S> RayonTask for ScopeFuture<'scope, F, S> [INFO] [stderr] | ^^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0405]: cannot find trait `ScopeHandle` in this scope [INFO] [stderr] --> src/lib.rs:444:41 [INFO] [stderr] | [INFO] [stderr] 444 | where F: Future + Send + 'scope, S: ScopeHandle<'scope>, [INFO] [stderr] | ^^^^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0405]: cannot find trait `ScopeHandle` in this scope [INFO] [stderr] --> src/lib.rs:476:41 [INFO] [stderr] | [INFO] [stderr] 476 | where F: Future + Send + 'scope, S: ScopeHandle<'scope>, [INFO] [stderr] | ^^^^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0405]: cannot find trait `ScopeHandle` in this scope [INFO] [stderr] --> src/lib.rs:539:32 [INFO] [stderr] | [INFO] [stderr] 539 | where F: Future + Send, S: ScopeHandle<'scope>, [INFO] [stderr] | ^^^^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] warning: unused imports: `ScopeHandle`, `Task as RayonTask`, `ToScopeHandle` [INFO] [stderr] --> src/lib.rs:14:34 [INFO] [stderr] | [INFO] [stderr] 14 | use rayon_core::internal::task::{Task as RayonTask, ScopeHandle, ToScopeHandle}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:57:50 [INFO] [stderr] | [INFO] [stderr] 57 | unsafe fn hide_lifetime<'l, T, E>(x: Arc + 'l>) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ScopeFutureTrait + 'l` [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/lib.rs:58:50 [INFO] [stderr] | [INFO] [stderr] 58 | -> Arc> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ScopeFutureTrait` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:72:16 [INFO] [stderr] | [INFO] [stderr] 72 | inner: Arc, Box>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ScopeFutureTrait, Box>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:72:51 [INFO] [stderr] | [INFO] [stderr] 72 | inner: Arc, Box>>, [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/lib.rs:290:58 [INFO] [stderr] | [INFO] [stderr] 290 | NotifyHandle::new(mem::transmute(ptr as *mut UnsafeNotify)) [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn UnsafeNotify` [INFO] [stderr] [INFO] [stderr] error: aborting due to 20 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0405, E0432, E0433. [INFO] [stderr] For more information about an error, try `rustc --explain E0405`. [INFO] [stderr] error: Could not compile `rayon-futures`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0433]: failed to resolve: could not find `internal` in `rayon_core` [INFO] [stderr] --> src/lib.rs:14:17 [INFO] [stderr] | [INFO] [stderr] 14 | use rayon_core::internal::task::{Task as RayonTask, ScopeHandle, ToScopeHandle}; [INFO] [stderr] | ^^^^^^^^ could not find `internal` in `rayon_core` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `rayon_core::internal` [INFO] [stderr] --> src/lib.rs:15:17 [INFO] [stderr] | [INFO] [stderr] 15 | use rayon_core::internal::worker; [INFO] [stderr] | ^^^^^^^^ could not find `internal` in `rayon_core` [INFO] [stderr] [INFO] [stderr] error[E0405]: cannot find trait `ToScopeHandle` in this scope [INFO] [stderr] --> src/lib.rs:40:14 [INFO] [stderr] | [INFO] [stderr] 40 | where T: ToScopeHandle<'scope> [INFO] [stderr] | ^^^^^^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0405]: cannot find trait `ScopeHandle` in this scope [INFO] [stderr] --> src/lib.rs:130:41 [INFO] [stderr] | [INFO] [stderr] 130 | where F: Future + Send + 'scope, S: ScopeHandle<'scope>, [INFO] [stderr] | ^^^^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0405]: cannot find trait `ScopeHandle` in this scope [INFO] [stderr] --> src/lib.rs:141:41 [INFO] [stderr] | [INFO] [stderr] 141 | where F: Future + Send + 'scope, S: ScopeHandle<'scope>, [INFO] [stderr] | ^^^^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0405]: cannot find trait `ScopeHandle` in this scope [INFO] [stderr] --> src/lib.rs:161:41 [INFO] [stderr] | [INFO] [stderr] 161 | where F: Future + Send + 'scope, S: ScopeHandle<'scope> { [INFO] [stderr] | ^^^^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0405]: cannot find trait `ScopeHandle` in this scope [INFO] [stderr] --> src/lib.rs:172:8 [INFO] [stderr] | [INFO] [stderr] 172 | S: ScopeHandle<'scope>; [INFO] [stderr] | ^^^^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0405]: cannot find trait `ScopeHandle` in this scope [INFO] [stderr] --> src/lib.rs:177:8 [INFO] [stderr] | [INFO] [stderr] 177 | S: ScopeHandle<'scope>, [INFO] [stderr] | ^^^^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0405]: cannot find trait `ScopeHandle` in this scope [INFO] [stderr] --> src/lib.rs:187:8 [INFO] [stderr] | [INFO] [stderr] 187 | S: ScopeHandle<'scope>, [INFO] [stderr] | ^^^^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0405]: cannot find trait `ScopeHandle` in this scope [INFO] [stderr] --> src/lib.rs:214:8 [INFO] [stderr] | [INFO] [stderr] 214 | S: ScopeHandle<'scope>, [INFO] [stderr] | ^^^^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0405]: cannot find trait `ScopeHandle` in this scope [INFO] [stderr] --> src/lib.rs:253:8 [INFO] [stderr] | [INFO] [stderr] 253 | S: ScopeHandle<'scope>, [INFO] [stderr] | ^^^^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0405]: cannot find trait `ScopeHandle` in this scope [INFO] [stderr] --> src/lib.rs:274:8 [INFO] [stderr] | [INFO] [stderr] 274 | S: ScopeHandle<'scope>, [INFO] [stderr] | ^^^^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0405]: cannot find trait `ScopeHandle` in this scope [INFO] [stderr] --> src/lib.rs:298:41 [INFO] [stderr] | [INFO] [stderr] 298 | where F: Future + Send + 'scope, S: ScopeHandle<'scope>, [INFO] [stderr] | ^^^^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0405]: cannot find trait `ScopeHandle` in this scope [INFO] [stderr] --> src/lib.rs:301:41 [INFO] [stderr] | [INFO] [stderr] 301 | where F: Future + Send + 'scope, S: ScopeHandle<'scope>, [INFO] [stderr] | ^^^^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0405]: cannot find trait `ScopeHandle` in this scope [INFO] [stderr] --> src/lib.rs:305:41 [INFO] [stderr] | [INFO] [stderr] 305 | where F: Future + Send + 'scope, S: ScopeHandle<'scope>, [INFO] [stderr] | ^^^^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0405]: cannot find trait `ScopeHandle` in this scope [INFO] [stderr] --> src/lib.rs:436:41 [INFO] [stderr] | [INFO] [stderr] 436 | where F: Future + Send + 'scope, S: ScopeHandle<'scope>, [INFO] [stderr] | ^^^^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0405]: cannot find trait `RayonTask` in this scope [INFO] [stderr] --> src/lib.rs:443:20 [INFO] [stderr] | [INFO] [stderr] 443 | impl<'scope, F, S> RayonTask for ScopeFuture<'scope, F, S> [INFO] [stderr] | ^^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0405]: cannot find trait `ScopeHandle` in this scope [INFO] [stderr] --> src/lib.rs:444:41 [INFO] [stderr] | [INFO] [stderr] 444 | where F: Future + Send + 'scope, S: ScopeHandle<'scope>, [INFO] [stderr] | ^^^^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0405]: cannot find trait `ScopeHandle` in this scope [INFO] [stderr] --> src/lib.rs:476:41 [INFO] [stderr] | [INFO] [stderr] 476 | where F: Future + Send + 'scope, S: ScopeHandle<'scope>, [INFO] [stderr] | ^^^^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0405]: cannot find trait `ScopeHandle` in this scope [INFO] [stderr] --> src/lib.rs:539:32 [INFO] [stderr] | [INFO] [stderr] 539 | where F: Future + Send, S: ScopeHandle<'scope>, [INFO] [stderr] | ^^^^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] warning: unused imports: `ScopeHandle`, `Task as RayonTask`, `ToScopeHandle` [INFO] [stderr] --> src/lib.rs:14:34 [INFO] [stderr] | [INFO] [stderr] 14 | use rayon_core::internal::task::{Task as RayonTask, ScopeHandle, ToScopeHandle}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:57:50 [INFO] [stderr] | [INFO] [stderr] 57 | unsafe fn hide_lifetime<'l, T, E>(x: Arc + 'l>) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ScopeFutureTrait + 'l` [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/lib.rs:58:50 [INFO] [stderr] | [INFO] [stderr] 58 | -> Arc> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ScopeFutureTrait` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:72:16 [INFO] [stderr] | [INFO] [stderr] 72 | inner: Arc, Box>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ScopeFutureTrait, Box>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:72:51 [INFO] [stderr] | [INFO] [stderr] 72 | inner: Arc, Box>>, [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/lib.rs:290:58 [INFO] [stderr] | [INFO] [stderr] 290 | NotifyHandle::new(mem::transmute(ptr as *mut UnsafeNotify)) [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn UnsafeNotify` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'rayon_core::Configuration': Use `ThreadPoolBuilder` [INFO] [stderr] --> src/test.rs:11:37 [INFO] [stderr] | [INFO] [stderr] 11 | use rayon_core::{scope, ThreadPool, Configuration}; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'rayon_core::Configuration': Use `ThreadPoolBuilder` [INFO] [stderr] --> src/test.rs:36:21 [INFO] [stderr] | [INFO] [stderr] 36 | ThreadPool::new(Configuration::new().num_threads(2)).unwrap().install(|| { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'rayon_core::Configuration': Use `ThreadPoolBuilder` [INFO] [stderr] --> src/test.rs:109:21 [INFO] [stderr] | [INFO] [stderr] 109 | ThreadPool::new(Configuration::new().num_threads(1)).unwrap().install(|| { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 20 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0405, E0432, E0433. [INFO] [stderr] For more information about an error, try `rustc --explain E0405`. [INFO] [stderr] error: Could not compile `rayon-futures`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "a62a797c793f887952e07dc638e7b8372307a6dd0bd973d399ecd99adf7663f6"` [INFO] running `"docker" "rm" "-f" "a62a797c793f887952e07dc638e7b8372307a6dd0bd973d399ecd99adf7663f6"` [INFO] [stdout] a62a797c793f887952e07dc638e7b8372307a6dd0bd973d399ecd99adf7663f6