[INFO] fetching crate futures-cpupool 0.1.8... [INFO] extracting crate futures-cpupool 0.1.8 into work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/futures-cpupool/0.1.8 [INFO] extracting crate futures-cpupool 0.1.8 into work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/futures-cpupool/0.1.8 [INFO] validating manifest of futures-cpupool-0.1.8 on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of futures-cpupool-0.1.8 on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing futures-cpupool-0.1.8 [INFO] finished frobbing futures-cpupool-0.1.8 [INFO] frobbed toml for futures-cpupool-0.1.8 written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/futures-cpupool/0.1.8/Cargo.toml [INFO] started frobbing futures-cpupool-0.1.8 [INFO] finished frobbing futures-cpupool-0.1.8 [INFO] frobbed toml for futures-cpupool-0.1.8 written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/futures-cpupool/0.1.8/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing futures-cpupool-0.1.8 against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-2/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/futures-cpupool/0.1.8:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"` [INFO] [stdout] 0de9133ce25512d95bc2c3887e22f48014d396d37a67387ed950fcd946f42eed [INFO] running `"docker" "start" "-a" "0de9133ce25512d95bc2c3887e22f48014d396d37a67387ed950fcd946f42eed"` [INFO] [stderr] Compiling futures v0.1.27 [INFO] [stderr] Compiling futures-cpupool v0.1.8 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:85:29 [INFO] [stderr] | [INFO] [stderr] 85 | after_start: Option>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() + Send + Sync` [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:86:29 [INFO] [stderr] | [INFO] [stderr] 86 | before_stop: Option>, [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:252:44 [INFO] [stderr] | [INFO] [stderr] 252 | fn work(&self, after_start: Option>, before_stop: Option>) { [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:252:90 [INFO] [stderr] | [INFO] [stderr] 252 | fn work(&self, after_start: Option>, before_stop: Option>) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'futures::task::Run' [INFO] [stderr] --> src/lib.rs:53:31 [INFO] [stderr] | [INFO] [stderr] 53 | use futures::executor::{self, Run, Executor as OldExecutor}; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'futures::task::Executor' [INFO] [stderr] --> src/lib.rs:53:36 [INFO] [stderr] | [INFO] [stderr] 53 | use futures::executor::{self, Run, Executor as OldExecutor}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'futures::task::Run' [INFO] [stderr] --> src/lib.rs:135:9 [INFO] [stderr] | [INFO] [stderr] 135 | Run(Run), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'futures::task::Executor' [INFO] [stderr] --> src/lib.rs:282:6 [INFO] [stderr] | [INFO] [stderr] 282 | impl OldExecutor for Inner { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'futures::task::Run' [INFO] [stderr] --> src/lib.rs:283:28 [INFO] [stderr] | [INFO] [stderr] 283 | fn execute(&self, run: Run) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'futures::task_impl::std::>::execute' [INFO] [stderr] --> src/lib.rs:214:33 [INFO] [stderr] | [INFO] [stderr] 214 | executor::spawn(sender).execute(self.inner.clone()); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'futures::task_impl::std::>::execute' [INFO] [stderr] --> src/lib.rs:242:33 [INFO] [stderr] | [INFO] [stderr] 242 | executor::spawn(future).execute(self.inner.clone()); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.52s [INFO] running `"docker" "inspect" "0de9133ce25512d95bc2c3887e22f48014d396d37a67387ed950fcd946f42eed"` [INFO] running `"docker" "rm" "-f" "0de9133ce25512d95bc2c3887e22f48014d396d37a67387ed950fcd946f42eed"` [INFO] [stdout] 0de9133ce25512d95bc2c3887e22f48014d396d37a67387ed950fcd946f42eed [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-2/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/futures-cpupool/0.1.8:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen" "--no-run"` [INFO] [stdout] 7e3525742d5587d2747c3a997ef5b8197c3ba19fff8f962d8740ecf4228dc7c3 [INFO] running `"docker" "start" "-a" "7e3525742d5587d2747c3a997ef5b8197c3ba19fff8f962d8740ecf4228dc7c3"` [INFO] [stderr] Compiling futures-cpupool v0.1.8 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:85:29 [INFO] [stderr] | [INFO] [stderr] 85 | after_start: Option>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() + Send + Sync` [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:86:29 [INFO] [stderr] | [INFO] [stderr] 86 | before_stop: Option>, [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:252:44 [INFO] [stderr] | [INFO] [stderr] 252 | fn work(&self, after_start: Option>, before_stop: Option>) { [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:252:90 [INFO] [stderr] | [INFO] [stderr] 252 | fn work(&self, after_start: Option>, before_stop: Option>) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'futures::task::Run' [INFO] [stderr] --> src/lib.rs:53:31 [INFO] [stderr] | [INFO] [stderr] 53 | use futures::executor::{self, Run, Executor as OldExecutor}; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'futures::task::Executor' [INFO] [stderr] --> src/lib.rs:53:36 [INFO] [stderr] | [INFO] [stderr] 53 | use futures::executor::{self, Run, Executor as OldExecutor}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'futures::task::Run' [INFO] [stderr] --> src/lib.rs:135:9 [INFO] [stderr] | [INFO] [stderr] 135 | Run(Run), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'futures::task::Executor' [INFO] [stderr] --> src/lib.rs:282:6 [INFO] [stderr] | [INFO] [stderr] 282 | impl OldExecutor for Inner { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'futures::task::Run' [INFO] [stderr] --> src/lib.rs:283:28 [INFO] [stderr] | [INFO] [stderr] 283 | fn execute(&self, run: Run) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/smoke.rs:11:41 [INFO] [stderr] | [INFO] [stderr] 11 | fn done(t: T) -> Box + Send> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future + Send` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] 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] --> tests/smoke.rs:4:48 [INFO] [stderr] | [INFO] [stderr] 4 | 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] --> tests/smoke.rs:39:31 [INFO] [stderr] | [INFO] [stderr] 39 | static CNT: 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 'std::sync::atomic::ATOMIC_USIZE_INIT': the `new` function is now preferred [INFO] [stderr] --> tests/smoke.rs:69:38 [INFO] [stderr] | [INFO] [stderr] 69 | static NUM_STARTS: 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 'std::sync::atomic::ATOMIC_USIZE_INIT': the `new` function is now preferred [INFO] [stderr] --> tests/smoke.rs:70:37 [INFO] [stderr] | [INFO] [stderr] 70 | static NUM_STOPS: 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 'futures::task_impl::std::>::execute' [INFO] [stderr] --> src/lib.rs:214:33 [INFO] [stderr] | [INFO] [stderr] 214 | executor::spawn(sender).execute(self.inner.clone()); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'futures::task_impl::std::>::execute' [INFO] [stderr] --> src/lib.rs:242:33 [INFO] [stderr] | [INFO] [stderr] 242 | executor::spawn(future).execute(self.inner.clone()); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.60s [INFO] running `"docker" "inspect" "7e3525742d5587d2747c3a997ef5b8197c3ba19fff8f962d8740ecf4228dc7c3"` [INFO] running `"docker" "rm" "-f" "7e3525742d5587d2747c3a997ef5b8197c3ba19fff8f962d8740ecf4228dc7c3"` [INFO] [stdout] 7e3525742d5587d2747c3a997ef5b8197c3ba19fff8f962d8740ecf4228dc7c3 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-2/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/futures-cpupool/0.1.8:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen"` [INFO] [stdout] 22aaedef5cf5fc46d4ffe2017d7d8073057008742d56c12fbd5b9227f9025bb5 [INFO] running `"docker" "start" "-a" "22aaedef5cf5fc46d4ffe2017d7d8073057008742d56c12fbd5b9227f9025bb5"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/crater/target/debug/deps/futures_cpupool-16e0219c1699dbc3 [INFO] [stderr] Running /opt/crater/target/debug/deps/smoke-43774650bc59321b [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::test_drop_after_start ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test thread_name ... ok [INFO] [stdout] test join ... ok [INFO] [stdout] test select ... ok [INFO] [stdout] test lifecycle_test ... ok [INFO] [stdout] test threads_go_away ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests futures-cpupool [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/lib.rs - CpuPool::new_num_cpus (line 168) ... ok [INFO] [stdout] test src/lib.rs - CpuPool::new (line 148) ... ok [INFO] [stdout] test src/lib.rs - (line 9) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "22aaedef5cf5fc46d4ffe2017d7d8073057008742d56c12fbd5b9227f9025bb5"` [INFO] running `"docker" "rm" "-f" "22aaedef5cf5fc46d4ffe2017d7d8073057008742d56c12fbd5b9227f9025bb5"` [INFO] [stdout] 22aaedef5cf5fc46d4ffe2017d7d8073057008742d56c12fbd5b9227f9025bb5