[INFO] crate futures-cpupool 0.1.8 is already in cache
[INFO] extracting crate futures-cpupool 0.1.8 into work/ex/beta-1.37-6/sources/1.36.0/reg/futures-cpupool/0.1.8
[INFO] extracting crate futures-cpupool 0.1.8 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/futures-cpupool/0.1.8
[INFO] validating manifest of futures-cpupool-0.1.8 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of futures-cpupool-0.1.8 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "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/beta-1.37-6/sources/1.36.0/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/beta-1.37-6/sources/beta-2019-07-23/reg/futures-cpupool/0.1.8/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing futures-cpupool-0.1.8 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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=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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] b2593907ace8d5b6427ac3f6d2d5d7d3f50b3088bf690de66167962b9bf6e5d3
[INFO] running `"docker" "start" "-a" "b2593907ace8d5b6427ac3f6d2d5d7d3f50b3088bf690de66167962b9bf6e5d3"`
[INFO] [stderr]    Compiling futures v0.1.28
[INFO] [stderr]    Compiling futures-cpupool v0.1.8 (/opt/crater/workdir)
[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::<impl futures::task::Spawn<F>>::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::<impl futures::task::Spawn<F>>::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 3.79s
[INFO] running `"docker" "inspect" "b2593907ace8d5b6427ac3f6d2d5d7d3f50b3088bf690de66167962b9bf6e5d3"`
[INFO] running `"docker" "rm" "-f" "b2593907ace8d5b6427ac3f6d2d5d7d3f50b3088bf690de66167962b9bf6e5d3"`
[INFO] [stdout] b2593907ace8d5b6427ac3f6d2d5d7d3f50b3088bf690de66167962b9bf6e5d3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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=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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 32fb65b6b73cd54a7ab7a4383f893ffb71fe3fa90475bb905575c6e7c212b389
[INFO] running `"docker" "start" "-a" "32fb65b6b73cd54a7ab7a4383f893ffb71fe3fa90475bb905575c6e7c212b389"`
[INFO] [stderr]    Compiling futures-cpupool v0.1.8 (/opt/crater/workdir)
[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 '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::<impl futures::task::Spawn<F>>::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::<impl futures::task::Spawn<F>>::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 1.35s
[INFO] running `"docker" "inspect" "32fb65b6b73cd54a7ab7a4383f893ffb71fe3fa90475bb905575c6e7c212b389"`
[INFO] running `"docker" "rm" "-f" "32fb65b6b73cd54a7ab7a4383f893ffb71fe3fa90475bb905575c6e7c212b389"`
[INFO] [stdout] 32fb65b6b73cd54a7ab7a4383f893ffb71fe3fa90475bb905575c6e7c212b389
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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=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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 3d917c4ee0a86a232fcaeefb381361e293d8535c4ba80508e496efdb5861bd63
[INFO] running `"docker" "start" "-a" "3d917c4ee0a86a232fcaeefb381361e293d8535c4ba80508e496efdb5861bd63"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/futures_cpupool-3ec1611daa101aec
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_drop_after_start ... ok
[INFO] [stderr]      Running /opt/crater/target/debug/deps/smoke-0c34d474c0c6f592
[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 join ... ok
[INFO] [stdout] test select ... ok
[INFO] [stdout] test thread_name ... 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 (line 148) ... ok
[INFO] [stdout] test src/lib.rs - CpuPool::new_num_cpus (line 168) ... 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" "3d917c4ee0a86a232fcaeefb381361e293d8535c4ba80508e496efdb5861bd63"`
[INFO] running `"docker" "rm" "-f" "3d917c4ee0a86a232fcaeefb381361e293d8535c4ba80508e496efdb5861bd63"`
[INFO] [stdout] 3d917c4ee0a86a232fcaeefb381361e293d8535c4ba80508e496efdb5861bd63