[INFO] crate multiqueue2 0.1.5 is already in cache
[INFO] extracting crate multiqueue2 0.1.5 into work/ex/beta-1.38-1/sources/1.37.0/reg/multiqueue2/0.1.5
[INFO] extracting crate multiqueue2 0.1.5 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/multiqueue2/0.1.5
[INFO] validating manifest of multiqueue2-0.1.5 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 multiqueue2-0.1.5 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 multiqueue2-0.1.5
[INFO] finished frobbing multiqueue2-0.1.5
[INFO] frobbed toml for multiqueue2-0.1.5 written to work/ex/beta-1.38-1/sources/1.37.0/reg/multiqueue2/0.1.5/Cargo.toml
[INFO] started frobbing multiqueue2-0.1.5
[INFO] finished frobbing multiqueue2-0.1.5
[INFO] frobbed toml for multiqueue2-0.1.5 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/multiqueue2/0.1.5/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 multiqueue2-0.1.5 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/multiqueue2/0.1.5:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] f08276e73a0e38359f8ccbac7018b41117cebbde5d6dd5dc14d6937b6885ea85
[INFO] running `"docker" "start" "-a" "f08276e73a0e38359f8ccbac7018b41117cebbde5d6dd5dc14d6937b6885ea85"`
[INFO] [stderr]    Compiling atomic_utilities v0.5.0
[INFO] [stderr]    Compiling multiqueue2 v0.1.5 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/multiqueue.rs:163:21
[INFO] [stderr]     |
[INFO] [stderr] 163 |     pub waiter: Arc<Wait>,
[INFO] [stderr]     |                     ^^^^ help: use `dyn`: `dyn Wait`
[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/multiqueue.rs:224:49
[INFO] [stderr]     |
[INFO] [stderr] 224 |     fn new_internal(_capacity: Index, wait: Arc<Wait>) -> (InnerSend<RW, T>, InnerRecv<RW, T>) {
[INFO] [stderr]     |                                                 ^^^^ help: use `dyn`: `dyn Wait`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.73s
[INFO] running `"docker" "inspect" "f08276e73a0e38359f8ccbac7018b41117cebbde5d6dd5dc14d6937b6885ea85"`
[INFO] running `"docker" "rm" "-f" "f08276e73a0e38359f8ccbac7018b41117cebbde5d6dd5dc14d6937b6885ea85"`
[INFO] [stdout] f08276e73a0e38359f8ccbac7018b41117cebbde5d6dd5dc14d6937b6885ea85
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/multiqueue2/0.1.5:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 70fafa98b58e63c9c1985bcf862c63f194443a8f87002cae19c8a608e41e46e9
[INFO] running `"docker" "start" "-a" "70fafa98b58e63c9c1985bcf862c63f194443a8f87002cae19c8a608e41e46e9"`
[INFO] [stderr]    Compiling multiqueue2 v0.1.5 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/multiqueue.rs:163:21
[INFO] [stderr]     |
[INFO] [stderr] 163 |     pub waiter: Arc<Wait>,
[INFO] [stderr]     |                     ^^^^ help: use `dyn`: `dyn Wait`
[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/multiqueue.rs:224:49
[INFO] [stderr]     |
[INFO] [stderr] 224 |     fn new_internal(_capacity: Index, wait: Arc<Wait>) -> (InnerSend<RW, T>, InnerRecv<RW, T>) {
[INFO] [stderr]     |                                                 ^^^^ help: use `dyn`: `dyn Wait`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.37s
[INFO] running `"docker" "inspect" "70fafa98b58e63c9c1985bcf862c63f194443a8f87002cae19c8a608e41e46e9"`
[INFO] running `"docker" "rm" "-f" "70fafa98b58e63c9c1985bcf862c63f194443a8f87002cae19c8a608e41e46e9"`
[INFO] [stdout] 70fafa98b58e63c9c1985bcf862c63f194443a8f87002cae19c8a608e41e46e9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/multiqueue2/0.1.5:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] a754f68545a8a407d9583890e76088f8720c7ec67b36ee805bb16bbf0c403c7b
[INFO] running `"docker" "start" "-a" "a754f68545a8a407d9583890e76088f8720c7ec67b36ee805bb16bbf0c403c7b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/multiqueue2-38b834fa92375261
[INFO] [stdout] 
[INFO] [stdout] running 37 tests
[INFO] [stdout] test broadcast::test::build_queue ... ok
[INFO] [stdout] test broadcast::test::push_pop_test ... ok
[INFO] [stdout] test broadcast::test::test_baddrop ... ok
[INFO] [stdout] test broadcast::test::test_gooddrop ... ok
[INFO] [stdout] test broadcast::test::test_iterator_comp ... ok
[INFO] [stdout] test broadcast::test::test_remove_reader ... ok
[INFO] [stdout] test broadcast::test::test_single_leave_multi ... ok
[INFO] [stdout] test broadcast::test::test_spsc_this ... ok
[INFO] [stdout] test countedindex::tests::test_small ... ok
[INFO] [stdout] test countedindex::tests::test_small_mt ... ok
[INFO] [stdout] test countedindex::tests::test_tiny ... ok
[INFO] [stdout] test countedindex::tests::test_tiny_mt ... ok
[INFO] [stdout] test countedindex::tests::test_transaction_fail ... ok
[INFO] [stdout] test countedindex::tests::test_wrapu16 ... ok
[INFO] [stdout] test countedindex::tests::test_wrapu16_mt ... ok
[INFO] [stdout] test mpmc::test::build_queue ... ok
[INFO] [stdout] test mpmc::test::push_pop_test ... ok
[INFO] [stdout] test mpmc::test::test_baddrop ... ok
[INFO] [stdout] test mpmc::test::test_gooddrop ... ok
[INFO] [stdout] test mpmc::test::test_iterator_comp ... ok
[INFO] [stdout] test broadcast::test::test_mpsc_single ... ok
[INFO] [stdout] test broadcast::test::test_mpsc_broadcast ... ok
[INFO] [stdout] test mpmc::test::test_recv_clone_item_noclone ... ok
[INFO] [stdout] test mpmc::test::test_single_leave_multi ... ok
[INFO] [stdout] test broadcast::test::test_spsc_broadcast ... ok
[INFO] [stdout] test mpmc::test::test_mpsc ... ok
[INFO] [stdout] test wait::test::test_blockingwait ... ok
[INFO] [stdout] test wait::test::test_blockingwait_nospin ... ok
[INFO] [stdout] test mpmc::test::test_spsc ... ok
[INFO] [stdout] test wait::test::test_yieldwait ... ok
[INFO] [stdout] test wait::test::test_busywait ... ok
[INFO] [stdout] test broadcast::test::test_spmc ... ok
[INFO] [stdout] test broadcast::test::test_mpmc ... ok
[INFO] [stdout] test broadcast::test::test_spmc_broadcast ... ok
[INFO] [stdout] test mpmc::test::test_mpmc ... ok
[INFO] [stdout] test broadcast::test::test_mpmc_broadcast ... ok
[INFO] [stdout] test mpmc::test::test_spmc ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 37 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/example-c72975ff39b04c20
[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] [stderr]      Running /opt/crater/target/debug/deps/throughput-b153a9b84987b870
[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] [stderr]      Running /opt/crater/target/debug/deps/mpmc_fut-be67f7d78a4b2050
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test bounds ... ok
[INFO] [stdout] test recv_close_gets_none ... ok
[INFO] [stdout] test send_recv_threads ... ok
[INFO] [stdout] test send_shared_recv ... ok
[INFO] [stdout] test send_recv ... ok
[INFO] [stdout] test tx_close_gets_none ... ok
[INFO] [stdout] test send_recv_threads_no_capacity ... ok
[INFO] [stdout] test stress_shared_bounded_hard ... ok
[INFO] [stdout] test stress_receiver_multi_task_bounded_hard ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/multicast_fut-3edbc13504d73242
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test bounds ... ok
[INFO] [stdout] test send_recv ... ok
[INFO] [stdout] test recv_close_gets_none ... ok
[INFO] [stdout] test send_shared_recv ... ok
[INFO] [stdout] test tx_close_gets_none ... ok
[INFO] [stdout] test send_recv_threads ... ok
[INFO] [stdout] test send_recv_threads_no_capacity ... ok
[INFO] [stdout] test stress_receiver_multi_task_bounded_hard ... ok
[INFO] [stdout] test stress_shared_bounded_hard ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests multiqueue2
[INFO] [stdout] 
[INFO] [stdout] running 39 tests
[INFO] [stdout] test src/broadcast.rs - broadcast::BroadcastReceiver<T>::add_stream (line 285) ... ok
[INFO] [stdout] test src/broadcast.rs - broadcast::BroadcastReceiver<T>::add_stream (line 298) ... ok
[INFO] [stdout] test src/broadcast.rs - broadcast::BroadcastReceiver<T>::try_recv (line 198) ... ok
[INFO] [stdout] test src/broadcast.rs - broadcast::BroadcastReceiver<T>::recv (line 251) ... ok
[INFO] [stdout] test src/broadcast.rs - broadcast::BroadcastReceiver<T>::recv (line 244) ... ok
[INFO] [stdout] test src/broadcast.rs - broadcast::BroadcastReceiver<T>::into_single (line 392) ... ok
[INFO] [stdout] test src/broadcast.rs - broadcast::BroadcastReceiver<T>::try_iter (line 370) ... ok
[INFO] [stdout] test src/broadcast.rs - broadcast::BroadcastReceiver (line 80) ... ok
[INFO] [stdout] test src/broadcast.rs - broadcast::BroadcastReceiver<T>::try_recv (line 205) ... ok
[INFO] [stdout] test src/broadcast.rs - broadcast::BroadcastUniReceiver (line 140) ... ok
[INFO] [stdout] test src/broadcast.rs - broadcast::BroadcastReceiver<T>::unsubscribe (line 347) ... ok
[INFO] [stdout] test src/broadcast.rs - broadcast::BroadcastSender (line 20) ... ok
[INFO] [stdout] test src/broadcast.rs - broadcast::BroadcastUniReceiver<T>::iter_with (line 522) ... ok
[INFO] [stdout] test src/broadcast.rs - broadcast::BroadcastUniReceiver<T>::into_multi (line 501) ... ok
[INFO] [stdout] test src/broadcast.rs - broadcast::BroadcastUniReceiver<T>::recv_view (line 466) ... ok
[INFO] [stdout] test src/broadcast.rs - broadcast::BroadcastUniReceiver<T>::try_iter_with (line 543) ... ok
[INFO] [stdout] test src/broadcast.rs - broadcast::BroadcastUniReceiver<T>::try_recv_view (line 436) ... ok
[INFO] [stdout] test src/broadcast.rs - broadcast::broadcast_queue (line 840) ... ok
[INFO] [stdout] test src/broadcast.rs - broadcast::broadcast_queue_with (line 858) ... ok
[INFO] [stdout] test src/lib.rs -  (line 135) ... ok
[INFO] [stdout] test src/lib.rs -  (line 103) ... ok
[INFO] [stdout] test src/lib.rs -  (line 185) ... ok
[INFO] [stdout] test src/mpmc.rs - mpmc::MPMCReceiver<T>::into_single (line 233) ... ok
[INFO] [stdout] test src/mpmc.rs - mpmc::MPMCReceiver<T>::try_iter (line 264) ... ok
[INFO] [stdout] test src/mpmc.rs - mpmc::MPMCReceiver<T>::recv (line 174) ... ok
[INFO] [stdout] test src/lib.rs -  (line 241) ... ok
[INFO] [stdout] test src/mpmc.rs - mpmc::MPMCReceiver<T>::recv (line 181) ... ok
[INFO] [stdout] test src/mpmc.rs - mpmc::MPMCReceiver<T>::try_recv (line 128) ... ok
[INFO] [stdout] test src/mpmc.rs - mpmc::MPMCReceiver<T>::unsubscribe (line 215) ... ok
[INFO] [stdout] test src/mpmc.rs - mpmc::MPMCSender (line 20) ... ok
[INFO] [stdout] test src/mpmc.rs - mpmc::MPMCReceiver<T>::try_recv (line 135) ... ok
[INFO] [stdout] test src/mpmc.rs - mpmc::MPMCUniReceiver<T>::iter_with (line 392) ... ok
[INFO] [stdout] test src/mpmc.rs - mpmc::MPMCUniReceiver<T>::recv_view (line 326) ... ok
[INFO] [stdout] test src/mpmc.rs - mpmc::MPMCUniReceiver<T>::into_multi (line 371) ... ok
[INFO] [stdout] test src/mpmc.rs - mpmc::MPMCUniReceiver<T>::try_iter_with (line 413) ... ok
[INFO] [stdout] test src/mpmc.rs - mpmc::MPMCUniReceiver<T>::try_recv_view (line 296) ... ok
[INFO] [stdout] test src/mpmc.rs - mpmc::MPMCUniReceiver<T>::unsubscribe (line 354) ... ok
[INFO] [stdout] test src/wait.rs - wait (line 8) ... ok
[INFO] [stdout] test src/mpmc.rs - mpmc::mpmc_queue (line 718) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 39 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "a754f68545a8a407d9583890e76088f8720c7ec67b36ee805bb16bbf0c403c7b"`
[INFO] running `"docker" "rm" "-f" "a754f68545a8a407d9583890e76088f8720c7ec67b36ee805bb16bbf0c403c7b"`
[INFO] [stdout] a754f68545a8a407d9583890e76088f8720c7ec67b36ee805bb16bbf0c403c7b