[INFO] fetching crate multiqueue2 0.1.7... [INFO] testing multiqueue2-0.1.7 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041 [INFO] extracting crate multiqueue2 0.1.7 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate multiqueue2 0.1.7 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate multiqueue2 0.1.7 [INFO] finished tweaking crates.io crate multiqueue2 0.1.7 [INFO] tweaked toml for crates.io crate multiqueue2 0.1.7 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate crates.io crate multiqueue2 0.1.7 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded atomic_utilities v0.5.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 74ab7968af3cf3aab4d24645c2b11dcbe8d4b57938a8b849d7a8f081f3c040b4 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "74ab7968af3cf3aab4d24645c2b11dcbe8d4b57938a8b849d7a8f081f3c040b4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "74ab7968af3cf3aab4d24645c2b11dcbe8d4b57938a8b849d7a8f081f3c040b4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "74ab7968af3cf3aab4d24645c2b11dcbe8d4b57938a8b849d7a8f081f3c040b4", kill_on_drop: false }` [INFO] [stdout] 74ab7968af3cf3aab4d24645c2b11dcbe8d4b57938a8b849d7a8f081f3c040b4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] d8c365e38256851719db582f6dce0cdf83331136c687e0808efa2e1e1c46abf1 [INFO] running `Command { std: "docker" "start" "-a" "d8c365e38256851719db582f6dce0cdf83331136c687e0808efa2e1e1c46abf1", kill_on_drop: false }` [INFO] [stderr] Compiling const_fn v0.4.4 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling syn v1.0.54 [INFO] [stderr] Compiling libc v0.2.81 [INFO] [stderr] Compiling smallvec v1.5.1 [INFO] [stderr] Compiling futures v0.1.30 [INFO] [stderr] Compiling crossbeam-utils v0.8.1 [INFO] [stderr] Compiling memoffset v0.6.1 [INFO] [stderr] Compiling standback v0.2.13 [INFO] [stderr] Compiling instant v0.1.9 [INFO] [stderr] Compiling time v0.2.23 [INFO] [stderr] Compiling lock_api v0.4.2 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling atomic_utilities v0.5.0 [INFO] [stderr] Compiling crossbeam-queue v0.3.1 [INFO] [stderr] Compiling crossbeam-channel v0.5.0 [INFO] [stderr] Compiling parking_lot_core v0.8.1 [INFO] [stderr] Compiling crossbeam-epoch v0.9.1 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling parking_lot v0.11.1 [INFO] [stderr] Compiling crossbeam v0.8.0 [INFO] [stderr] Compiling time-macros-impl v0.1.1 [INFO] [stderr] Compiling time-macros v0.1.1 [INFO] [stderr] Compiling multiqueue2 v0.1.7 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 24.84s [INFO] running `Command { std: "docker" "inspect" "d8c365e38256851719db582f6dce0cdf83331136c687e0808efa2e1e1c46abf1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d8c365e38256851719db582f6dce0cdf83331136c687e0808efa2e1e1c46abf1", kill_on_drop: false }` [INFO] [stdout] d8c365e38256851719db582f6dce0cdf83331136c687e0808efa2e1e1c46abf1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 90f830f4434505b52e789c5737b69cfa29862403cb16794c245f4090592652b7 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "90f830f4434505b52e789c5737b69cfa29862403cb16794c245f4090592652b7", kill_on_drop: false }` [INFO] [stderr] Compiling multiqueue2 v0.1.7 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 7.60s [INFO] running `Command { std: "docker" "inspect" "90f830f4434505b52e789c5737b69cfa29862403cb16794c245f4090592652b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "90f830f4434505b52e789c5737b69cfa29862403cb16794c245f4090592652b7", kill_on_drop: false }` [INFO] [stdout] 90f830f4434505b52e789c5737b69cfa29862403cb16794c245f4090592652b7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 737a4e3f09b0d1212c95787806b2ddf229c34b837676d2a81597607f520c7ddc [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "737a4e3f09b0d1212c95787806b2ddf229c34b837676d2a81597607f520c7ddc", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/multiqueue2-1265075b96a51554) [INFO] [stdout] [INFO] [stdout] running 37 tests [INFO] [stdout] test broadcast::test::build_queue ... ok [INFO] [stdout] test broadcast::test::test_baddrop ... ok [INFO] [stdout] test broadcast::test::test_gooddrop ... ok [INFO] [stdout] test broadcast::test::push_pop_test ... ok [INFO] [stdout] test broadcast::test::test_iterator_comp ... ok [INFO] [stdout] test broadcast::test::test_single_leave_multi ... ok [INFO] [stdout] test countedindex::tests::test_small ... ok [INFO] [stdout] test countedindex::tests::test_tiny ... ok [INFO] [stdout] test countedindex::tests::test_transaction_fail ... ok [INFO] [stdout] test countedindex::tests::test_tiny_mt ... ok [INFO] [stdout] test countedindex::tests::test_small_mt ... ok [INFO] [stdout] test mpmc::test::test_iterator_comp ... ok [INFO] [stdout] test mpmc::test::build_queue ... ok [INFO] [stdout] test mpmc::test::push_pop_test ... ok [INFO] [stdout] test mpmc::test::test_gooddrop ... ok [INFO] [stdout] test mpmc::test::test_baddrop ... 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_remove_reader ... ok [INFO] [stdout] test wait::test::test_blockingwait_nospin ... ok [INFO] [stdout] test wait::test::test_blockingwait ... ok [INFO] [stdout] test countedindex::tests::test_wrapu16_mt ... ok [INFO] [stdout] test countedindex::tests::test_wrapu16 ... ok [INFO] [stdout] test wait::test::test_yieldwait ... ok [INFO] [stdout] test wait::test::test_busywait ... ok [INFO] [stdout] test broadcast::test::test_spsc_this ... ok [INFO] [stdout] test broadcast::test::test_spsc_broadcast ... ok [INFO] [stdout] test broadcast::test::test_mpsc_single ... ok [INFO] [stdout] test mpmc::test::test_spsc ... ok [INFO] [stdout] test mpmc::test::test_mpsc ... ok [INFO] [stdout] test broadcast::test::test_mpsc_broadcast ... ok [INFO] [stdout] test mpmc::test::test_spmc ... ok [INFO] [stdout] test broadcast::test::test_spmc ... ok [INFO] [stdout] test mpmc::test::test_mpmc ... ok [INFO] [stdout] test broadcast::test::test_mpmc ... ok [INFO] [stdout] test broadcast::test::test_spmc_broadcast ... ok [INFO] [stdout] test broadcast::test::test_mpmc_broadcast ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 37 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 20.59s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/example-321f10486ce04e59) [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; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/throughput-1a62fc84271a766f) [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; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/mpmc_fut.rs (/opt/rustwide/target/debug/deps/mpmc_fut-1ce4631cad731a51) [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test bounds ... 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 ... ok [INFO] [stdout] test send_recv_threads ... ok [INFO] [stdout] test send_recv_threads_no_capacity ... ok [INFO] [stdout] test stress_shared_bounded_hard ... ok [INFO] [stderr] Running tests/multicast_fut.rs (/opt/rustwide/target/debug/deps/multicast_fut-9be068a7fac2007f) [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; finished in 21.80s [INFO] [stdout] [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 tx_close_gets_none ... ok [INFO] [stdout] test send_shared_recv ... ok [INFO] [stdout] test send_recv_threads ... 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 has been running for over 60 seconds [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; finished in 66.16s [INFO] [stdout] [INFO] [stderr] Doc-tests multiqueue2 [INFO] [stdout] [INFO] [stdout] running 39 tests [INFO] [stdout] test src/broadcast.rs - broadcast::BroadcastReceiver::add_stream (line 285) ... ok [INFO] [stdout] test src/broadcast.rs - broadcast::BroadcastUniReceiver::iter_with (line 522) ... ok [INFO] [stdout] test src/broadcast.rs - broadcast::BroadcastReceiver::recv (line 244) ... ok [INFO] [stdout] test src/broadcast.rs - broadcast::BroadcastSender (line 20) ... ok [INFO] [stdout] test src/broadcast.rs - broadcast::BroadcastReceiver::into_single (line 392) ... ok [INFO] [stdout] test src/broadcast.rs - broadcast::BroadcastReceiver::try_recv (line 198) ... ok [INFO] [stdout] test src/broadcast.rs - broadcast::BroadcastUniReceiver::into_multi (line 501) ... ok [INFO] [stdout] test src/broadcast.rs - broadcast::BroadcastReceiver::try_iter (line 370) ... ok [INFO] [stdout] test src/broadcast.rs - broadcast::BroadcastUniReceiver (line 140) ... ok [INFO] [stdout] test src/broadcast.rs - broadcast::BroadcastReceiver::recv (line 251) ... ok [INFO] [stdout] test src/broadcast.rs - broadcast::BroadcastUniReceiver::recv_view (line 466) ... ok [INFO] [stdout] test src/broadcast.rs - broadcast::BroadcastUniReceiver::try_iter_with (line 543) ... ok [INFO] [stdout] test src/broadcast.rs - broadcast::BroadcastReceiver (line 80) ... ok [INFO] [stdout] test src/broadcast.rs - broadcast::BroadcastReceiver::unsubscribe (line 347) ... ok [INFO] [stdout] test src/broadcast.rs - broadcast::BroadcastReceiver::add_stream (line 298) ... ok [INFO] [stdout] test src/broadcast.rs - broadcast::BroadcastReceiver::try_recv (line 205) ... ok [INFO] [stdout] test src/broadcast.rs - broadcast::broadcast_queue (line 865) ... ok [INFO] [stdout] test src/broadcast.rs - broadcast::broadcast_queue_with (line 883) ... ok [INFO] [stdout] test src/broadcast.rs - broadcast::BroadcastUniReceiver::try_recv_view (line 436) ... ok [INFO] [stdout] test src/mpmc.rs - mpmc::MPMCReceiver::recv (line 174) ... ok [INFO] [stdout] test src/mpmc.rs - mpmc::MPMCReceiver::try_recv (line 128) ... ok [INFO] [stdout] test src/mpmc.rs - mpmc::MPMCReceiver::try_iter (line 264) ... ok [INFO] [stdout] test src/mpmc.rs - mpmc::MPMCReceiver::into_single (line 233) ... ok [INFO] [stdout] test src/lib.rs - (line 185) ... ok [INFO] [stdout] test src/lib.rs - (line 135) ... ok [INFO] [stdout] test src/lib.rs - (line 103) ... ok [INFO] [stdout] test src/mpmc.rs - mpmc::MPMCUniReceiver::into_multi (line 371) ... ok [INFO] [stdout] test src/mpmc.rs - mpmc::MPMCReceiver::unsubscribe (line 215) ... ok [INFO] [stdout] test src/mpmc.rs - mpmc::MPMCReceiver::recv (line 181) ... ok [INFO] [stdout] test src/mpmc.rs - mpmc::MPMCReceiver::try_recv (line 135) ... ok [INFO] [stdout] test src/lib.rs - (line 241) ... ok [INFO] [stdout] test src/mpmc.rs - mpmc::MPMCSender (line 20) ... ok [INFO] [stdout] test src/mpmc.rs - mpmc::MPMCUniReceiver::try_recv_view (line 296) ... ok [INFO] [stdout] test src/mpmc.rs - mpmc::MPMCUniReceiver::iter_with (line 392) ... ok [INFO] [stdout] test src/mpmc.rs - mpmc::MPMCUniReceiver::try_iter_with (line 413) ... ok [INFO] [stdout] test src/mpmc.rs - mpmc::MPMCUniReceiver::recv_view (line 326) ... ok [INFO] [stdout] test src/mpmc.rs - mpmc::MPMCUniReceiver::unsubscribe (line 354) ... ok [INFO] [stdout] test src/mpmc.rs - mpmc::mpmc_queue (line 743) ... ok [INFO] [stdout] test src/wait.rs - wait (line 8) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 39 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 25.14s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "737a4e3f09b0d1212c95787806b2ddf229c34b837676d2a81597607f520c7ddc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "737a4e3f09b0d1212c95787806b2ddf229c34b837676d2a81597607f520c7ddc", kill_on_drop: false }` [INFO] [stdout] 737a4e3f09b0d1212c95787806b2ddf229c34b837676d2a81597607f520c7ddc