[INFO] crate parking_lot_mpsc 0.1.5 is already in cache [INFO] extracting crate parking_lot_mpsc 0.1.5 into work/ex/beta-1.38-1/sources/1.37.0/reg/parking_lot_mpsc/0.1.5 [INFO] extracting crate parking_lot_mpsc 0.1.5 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/parking_lot_mpsc/0.1.5 [INFO] validating manifest of parking_lot_mpsc-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 parking_lot_mpsc-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 parking_lot_mpsc-0.1.5 [INFO] finished frobbing parking_lot_mpsc-0.1.5 [INFO] frobbed toml for parking_lot_mpsc-0.1.5 written to work/ex/beta-1.38-1/sources/1.37.0/reg/parking_lot_mpsc/0.1.5/Cargo.toml [INFO] started frobbing parking_lot_mpsc-0.1.5 [INFO] finished frobbing parking_lot_mpsc-0.1.5 [INFO] frobbed toml for parking_lot_mpsc-0.1.5 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/parking_lot_mpsc/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 parking_lot_mpsc-0.1.5 against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/parking_lot_mpsc/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" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] 5822ceecfddf5ee418e9b8f2615114813415fd9abebc89bd173b4ee8f4f8477d [INFO] running `"docker" "start" "-a" "5822ceecfddf5ee418e9b8f2615114813415fd9abebc89bd173b4ee8f4f8477d"` [INFO] [stderr] Compiling parking_lot v0.4.8 [INFO] [stderr] Compiling parking_lot_mpsc v0.1.5 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/select.rs:108:19 [INFO] [stderr] | [INFO] [stderr] 108 | packet: &'rx (Packet+'rx), [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Packet+'rx` [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:1538:32 [INFO] [stderr] | [INFO] [stderr] 1538 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:1578:32 [INFO] [stderr] | [INFO] [stderr] 1578 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:1595:32 [INFO] [stderr] | [INFO] [stderr] 1595 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:1626:32 [INFO] [stderr] | [INFO] [stderr] 1626 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:1656:32 [INFO] [stderr] | [INFO] [stderr] 1656 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.15s [INFO] running `"docker" "inspect" "5822ceecfddf5ee418e9b8f2615114813415fd9abebc89bd173b4ee8f4f8477d"` [INFO] running `"docker" "rm" "-f" "5822ceecfddf5ee418e9b8f2615114813415fd9abebc89bd173b4ee8f4f8477d"` [INFO] [stdout] 5822ceecfddf5ee418e9b8f2615114813415fd9abebc89bd173b4ee8f4f8477d [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/parking_lot_mpsc/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] 395f4ae2de5103a6f9e17a7ee6c22b0101e85fcac975e6cd12fd36e752060a25 [INFO] running `"docker" "start" "-a" "395f4ae2de5103a6f9e17a7ee6c22b0101e85fcac975e6cd12fd36e752060a25"` [INFO] [stderr] Compiling parking_lot_mpsc v0.1.5 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/select.rs:108:19 [INFO] [stderr] | [INFO] [stderr] 108 | packet: &'rx (Packet+'rx), [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Packet+'rx` [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:1538:32 [INFO] [stderr] | [INFO] [stderr] 1538 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:1578:32 [INFO] [stderr] | [INFO] [stderr] 1578 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:1595:32 [INFO] [stderr] | [INFO] [stderr] 1595 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:1626:32 [INFO] [stderr] | [INFO] [stderr] 1626 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:1656:32 [INFO] [stderr] | [INFO] [stderr] 1656 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::clone::Clone::clone` that must be used [INFO] [stderr] --> src/select.rs:522:13 [INFO] [stderr] | [INFO] [stderr] 522 | tx1.clone(); [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: cloning is often expensive and is not expected to have side effects [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::clone::Clone::clone` that must be used [INFO] [stderr] --> src/select.rs:544:13 [INFO] [stderr] | [INFO] [stderr] 544 | tx1.clone(); [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: cloning is often expensive and is not expected to have side effects [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.17s [INFO] running `"docker" "inspect" "395f4ae2de5103a6f9e17a7ee6c22b0101e85fcac975e6cd12fd36e752060a25"` [INFO] running `"docker" "rm" "-f" "395f4ae2de5103a6f9e17a7ee6c22b0101e85fcac975e6cd12fd36e752060a25"` [INFO] [stdout] 395f4ae2de5103a6f9e17a7ee6c22b0101e85fcac975e6cd12fd36e752060a25 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/parking_lot_mpsc/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" "+beta-2019-08-13" "test" "--frozen"` [INFO] [stdout] 06809750ddcf998c2fa72b062d8546dcc5ed8337bc243dadb66c6f05f244f803 [INFO] running `"docker" "start" "-a" "06809750ddcf998c2fa72b062d8546dcc5ed8337bc243dadb66c6f05f244f803"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running /opt/crater/target/debug/deps/parking_lot_mpsc-52fd17097b6ee004 [INFO] [stdout] [INFO] [stdout] running 139 tests [INFO] [stdout] test mpsc_queue::tests::test_full ... ok [INFO] [stdout] test select::tests::fmt_debug_select ... ok [INFO] [stdout] test select::tests::closed ... ok [INFO] [stdout] test select::tests::fmt_debug_handle ... ok [INFO] [stdout] test select::tests::oneshot_data_waiting ... ok [INFO] [stdout] test select::tests::preflight1 ... ok [INFO] [stdout] test select::tests::cloning2 ... ok [INFO] [stdout] test select::tests::both_ready ... ok [INFO] [stdout] test select::tests::cloning ... ok [INFO] [stdout] test select::tests::preflight4 ... ok [INFO] [stdout] test select::tests::preflight6 ... ok [INFO] [stdout] test select::tests::preflight5 ... ok [INFO] [stdout] test select::tests::preflight3 ... ok [INFO] [stdout] test select::tests::smoke ... ok [INFO] [stdout] test select::tests::preflight9 ... ok [INFO] [stdout] test select::tests::smoke2 ... ok [INFO] [stdout] test select::tests::preflight8 ... ok [INFO] [stdout] test select::tests::shared_data_waiting ... ok [INFO] [stdout] test select::tests::preflight7 ... ok [INFO] [stdout] test select::tests::preflight2 ... ok [INFO] [stdout] test select::tests::sync1 ... ok [INFO] [stdout] test select::tests::stream_data_waiting ... ok [INFO] [stdout] test spsc_queue::tests::peek ... ok [INFO] [stdout] test spsc_queue::tests::smoke ... ok [INFO] [stdout] test spsc_queue::tests::smoke_bound ... ok [INFO] [stdout] test spsc_queue::tests::drop_full ... ok [INFO] [stdout] test sync_tests::chan_gone_concurrent ... ok [INFO] [stdout] test select::tests::sync3 ... ok [INFO] [stdout] test select::tests::unblocks ... ok [INFO] [stdout] test sync_tests::fmt_debug_recv ... ok [INFO] [stdout] test sync_tests::drop_full ... ok [INFO] [stdout] test sync_tests::fmt_debug_sync_sender ... ok [INFO] [stdout] test sync_tests::fmt_debug_sender ... ok [INFO] [stderr] thread '' panicked at 'called `Result::unwrap()` on an `Err` value: RecvError', src/libcore/result.rs:1084:5 [INFO] [stderr] stack backtrace: [INFO] [stdout] test select::tests::cloning3 ... ok [INFO] [stdout] test mpsc_queue::tests::test ... ok [INFO] [stdout] test sync_tests::oneshot_multi_thread_close_stress ... ok [INFO] [stdout] test sync_tests::oneshot_multi_task_recv_then_send ... ok [INFO] [stdout] test sync_tests::oneshot_multi_thread_recv_close_stress ... ok [INFO] [stderr] thread '' panicked at 'called `Result::unwrap()` on an `Err` value: "SendError(..)"', src/libcore/result.rs:1084:5 [INFO] [stdout] test sync_tests::destroy_upgraded_shared_port_when_sender_still_active ... ok [INFO] [stdout] test sync_tests::oneshot_single_thread_close_chan_first ... ok [INFO] [stdout] test select::tests::sync2 ... ok [INFO] [stdout] test sync_tests::oneshot_single_thread_close_port_first ... ok [INFO] [stdout] test sync_tests::oneshot_single_thread_peek_close ... ok [INFO] [stdout] test sync_tests::oneshot_single_thread_peek_data ... ok [INFO] [stdout] test sync_tests::oneshot_single_thread_peek_open ... ok [INFO] [stdout] test sync_tests::oneshot_single_thread_send_port_close ... ok [INFO] [stderr] thread '' panicked at 'called `Result::unwrap()` on an `Err` value: RecvError', src/libcore/result.rs:1084:5 [INFO] [stdout] test sync_tests::oneshot_single_thread_send_then_recv ... ok [INFO] [stderr] thread '' panicked at 'called `Result::unwrap()` on an `Err` value: RecvError', src/libcore/result.rs:1084:5 [INFO] [stdout] test sync_tests::oneshot_multi_thread_send_recv_stress ... ok [INFO] [stdout] test sync_tests::oneshot_single_thread_try_recv_closed ... ok [INFO] [stdout] test sync_tests::oneshot_single_thread_try_recv_open ... ok [INFO] [stdout] test sync_tests::oneshot_single_thread_try_recv_closed_with_data ... ok [INFO] [stdout] test sync_tests::oneshot_single_thread_try_send_closed2 ... ok [INFO] [stdout] test sync_tests::oneshot_single_thread_try_send_open ... ok [INFO] [stdout] test sync_tests::port_gone_concurrent ... ok [INFO] [stdout] test sync_tests::oneshot_single_thread_try_send_closed ... ok [INFO] [stdout] test sync_tests::recv_a_lot ... ok [INFO] [stdout] test sync_tests::recv_timeout ... ok [INFO] [stdout] test sync_tests::port_gone_concurrent_shared ... ok [INFO] [stdout] test sync_tests::send1 ... ok [INFO] [stdout] test sync_tests::send3 ... ok [INFO] [stdout] test sync_tests::send4 ... ok [INFO] [stdout] test sync_tests::send2 ... ok [INFO] [stderr] 0: 0x55981e99a25b - backtrace::backtrace::libunwind::trace::h23ae608c8b906c69 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x55981e99a25b - backtrace::backtrace::trace_unsynchronized::h65b3ea295a85fd48 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55981e99a25b - std::sys_common::backtrace::_print::h24f527b44b6cfc06 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x55981e99a25b - std::sys_common::backtrace::print::h712608e4347fd64a [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x55981e99a25b - std::panicking::default_hook::{{closure}}::h6c3d570c2b500048 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x55981e999f36 - std::panicking::default_hook::hb29963fb4747e0dd [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x55981e99a9cd - std::panicking::rust_panic_with_hook::hd1236c3083de823a [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x55981e99a552 - std::panicking::continue_panic_fmt::he38ad41d6304a12c [INFO] [stderr] at src/libstd/panicking.rs:384 [INFO] [stderr] 8: 0x55981e99a436 - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:311 [INFO] [stdout] test spsc_queue::tests::stress ... ok [INFO] [stdout] test sync_tests::smoke_chan_gone ... ok [INFO] [stdout] test sync_tests::smoke_chan_gone_shared ... ok [INFO] [stdout] test sync_tests::smoke_port_gone ... ok [INFO] [stdout] test sync_tests::smoke_shared ... ok [INFO] [stdout] test sync_tests::smoke_shared_port_gone2 ... ok [INFO] [stdout] test sync_tests::smoke_threads ... ok [INFO] [stdout] test sync_tests::stream_send_recv_stress ... ok [INFO] [stdout] test sync_tests::smoke ... ok [INFO] [stderr] 9: 0x55981e9b07fd - core::panicking::panic_fmt::h1bc6de43c92ad80c [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 10: 0x55981e9b08f7 - core::result::unwrap_failed::hd83f272814becce6 [INFO] [stderr] at src/libcore/result.rs:1084 [INFO] [stderr] 11: 0x55981e89eca8 - core::result::Result::unwrap::h393840b41764412e [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/result.rs:852 [INFO] [stderr] 12: 0x55981e87d015 - parking_lot_mpsc::sync_tests::oneshot_multi_task_recv_then_close::{{closure}}::hfd74f748fcfb6a1e [INFO] [stderr] at src/lib.rs:2680 [INFO] [stderr] 13: 0x55981e883e0b - std::sys_common::backtrace::__rust_begin_short_backtrace::ha325318884bfe41d [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/sys_common/backtrace.rs:77 [INFO] [stderr] 14: 0x55981e85805d - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::heccee5ec1bfb541d [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/thread/mod.rs:470 [INFO] [stderr] 15: 0x55981e89878d - as core::ops::function::FnOnce<()>>::call_once::h7f9b67068fa76b04 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:315 [INFO] [stderr] 16: 0x55981e8bbb00 - std::panicking::try::do_call::h7433f501bd02ce2f [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:296 [INFO] [stderr] 17: 0x55981e99d3ba - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:80 [INFO] [stderr] 18: 0x55981e8b3536 - std::panicking::try::h0d8505b10b876dba [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:275 [INFO] [stderr] 19: 0x55981e899c3d - std::panic::catch_unwind::h9462846e6962b576 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:394 [INFO] [stderr] 20: 0x55981e84efaa - std::thread::Builder::spawn_unchecked::{{closure}}::h7b75cecf15d1d385 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/thread/mod.rs:469 [INFO] [stdout] test sync_tests::shared_chan_stress ... ok [INFO] [stderr] 21: 0x55981e8c1663 - core::ops::function::FnOnce::call_once{{vtable.shim}}::ha4ea7e1b941c9bf5 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/ops/function.rs:235 [INFO] [stderr] 22: 0x55981e98fecf - as core::ops::function::FnOnce>::call_once::hb5396a93648ae250 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stderr] 23: 0x55981e99ca60 - as core::ops::function::FnOnce>::call_once::h92593001847bb63e [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stderr] 24: 0x55981e99ca60 - std::sys_common::thread::start_thread::h569f3ccc0d5dcd83 [INFO] [stderr] at src/libstd/sys_common/thread.rs:13 [INFO] [stderr] 25: 0x55981e99ca60 - std::sys::unix::thread::Thread::new::thread_start::hd9ff46fad032d886 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:79 [INFO] [stderr] 26: 0x7f9068f4b4a4 - start_thread [INFO] [stderr] 27: 0x7f9068a76d0f - __clone [INFO] [stderr] 28: 0x0 - [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55981e99a25b - backtrace::backtrace::libunwind::trace::h23ae608c8b906c69 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x55981e99a25b - backtrace::backtrace::trace_unsynchronized::h65b3ea295a85fd48 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55981e99a25b - std::sys_common::backtrace::_print::h24f527b44b6cfc06 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x55981e99a25b - std::sys_common::backtrace::print::h712608e4347fd64a [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x55981e99a25b - std::panicking::default_hook::{{closure}}::h6c3d570c2b500048 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x55981e999f36 - std::panicking::default_hook::hb29963fb4747e0dd [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x55981e99a9cd - std::panicking::rust_panic_with_hook::hd1236c3083de823a [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x55981e99a552 - std::panicking::continue_panic_fmt::he38ad41d6304a12c [INFO] [stderr] at src/libstd/panicking.rs:384 [INFO] [stderr] 8: 0x55981e99a436 - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:311 [INFO] [stderr] 9: 0x55981e9b07fd - core::panicking::panic_fmt::h1bc6de43c92ad80c [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 10: 0x55981e9b08f7 - core::result::unwrap_failed::hd83f272814becce6 [INFO] [stderr] at src/libcore/result.rs:1084 [INFO] [stdout] test sync_tests::oneshot_multi_task_recv_then_close ... ok [INFO] [stderr] 11: 0x55981e89ebea - core::result::Result::unwrap::h226187ff5628462a [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/result.rs:852 [INFO] [stderr] 12: 0x55981e87d5cb - parking_lot_mpsc::sync_tests::oneshot_multi_thread_send_close_stress::{{closure}}::h4ef8964ca90ca198 [INFO] [stderr] at src/lib.rs:2704 [INFO] [stderr] 13: 0x55981e883a23 - std::sys_common::backtrace::__rust_begin_short_backtrace::h37dc6bf77bde8381 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/sys_common/backtrace.rs:77 [INFO] [stderr] 14: 0x55981e8575ae - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h38ae2a4dab3ffc0b [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/thread/mod.rs:470 [INFO] [stderr] 15: 0x55981e8987b1 - as core::ops::function::FnOnce<()>>::call_once::h807945e5afdd4452 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:315 [INFO] [stderr] 16: 0x55981e8bbdf8 - std::panicking::try::do_call::h8b5a306811674251 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:296 [INFO] [stderr] 17: 0x55981e99d3ba - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:80 [INFO] [stderr] 18: 0x55981e8b4444 - std::panicking::try::h3f7dfb3e706f56a2 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:275 [INFO] [stderr] 19: 0x55981e8991a3 - std::panic::catch_unwind::h061e90ddf1832698 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:394 [INFO] [stderr] 20: 0x55981e84cb56 - std::thread::Builder::spawn_unchecked::{{closure}}::h56c763ced2f2996a [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/thread/mod.rs:469 [INFO] [stderr] 21: 0x55981e8c1523 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h90912c04965f5b32 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/ops/function.rs:235 [INFO] [stderr] 22: 0x55981e98fecf - as core::ops::function::FnOnce>::call_once::hb5396a93648ae250 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stderr] 23: 0x55981e99ca60 - as core::ops::function::FnOnce>::call_once::h92593001847bb63e [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stderr] 24: 0x55981e99ca60 - std::sys_common::thread::start_thread::h569f3ccc0d5dcd83 [INFO] [stderr] at src/libstd/sys_common/thread.rs:13 [INFO] [stderr] 25: 0x55981e99ca60 - std::sys::unix::thread::Thread::new::thread_start::hd9ff46fad032d886 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:79 [INFO] [stderr] 26: 0x7f9068f4b4a4 - start_thread [INFO] [stderr] 27: 0x7f9068a76d0f - __clone [INFO] [stderr] 28: 0x0 - [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55981e99a25b - backtrace::backtrace::libunwind::trace::h23ae608c8b906c69 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x55981e99a25b - backtrace::backtrace::trace_unsynchronized::h65b3ea295a85fd48 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55981e99a25b - std::sys_common::backtrace::_print::h24f527b44b6cfc06 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x55981e99a25b - std::sys_common::backtrace::print::h712608e4347fd64a [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x55981e99a25b - std::panicking::default_hook::{{closure}}::h6c3d570c2b500048 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x55981e999f36 - std::panicking::default_hook::hb29963fb4747e0dd [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x55981e99a9cd - std::panicking::rust_panic_with_hook::hd1236c3083de823a [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x55981e99a552 - std::panicking::continue_panic_fmt::he38ad41d6304a12c [INFO] [stderr] at src/libstd/panicking.rs:384 [INFO] [stderr] 8: 0x55981e99a436 - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:311 [INFO] [stderr] 9: 0x55981e9b07fd - core::panicking::panic_fmt::h1bc6de43c92ad80c [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 10: 0x55981e9b08f7 - core::result::unwrap_failed::hd83f272814becce6 [INFO] [stderr] at src/libcore/result.rs:1084 [INFO] [stderr] 11: 0x55981e89f106 - core::result::Result::unwrap::hc1889a92964c57da [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/result.rs:852 [INFO] [stderr] 12: 0x55981e87d879 - parking_lot_mpsc::sync_tests::oneshot_multi_thread_recv_close_stress::{{closure}}::{{closure}}::h88768fb04a717ffa [INFO] [stderr] at src/lib.rs:2715 [INFO] [stderr] 13: 0x55981e883bfb - std::sys_common::backtrace::__rust_begin_short_backtrace::h6e82897dd0185dd0 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/sys_common/backtrace.rs:77 [INFO] [stderr] 14: 0x55981e857ffd - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hec3f09613f43a948 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/thread/mod.rs:470 [INFO] [stderr] 15: 0x55981e898a1d - as core::ops::function::FnOnce<()>>::call_once::h9d36417a56ad4d1c [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:315 [INFO] [stderr] 16: 0x55981e8bbd60 - std::panicking::try::do_call::h847dd875f1bc38e5 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:296 [INFO] [stderr] 17: 0x55981e99d3ba - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:80 [INFO] [stderr] 18: 0x55981e8bab96 - std::panicking::try::hfc898d7044ef3cea [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:275 [INFO] [stderr] 19: 0x55981e89985d - std::panic::catch_unwind::h6d7e8ab7294a717f [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:394 [INFO] [stderr] 20: 0x55981e84e6aa - std::thread::Builder::spawn_unchecked::{{closure}}::h7208c740f0f325a8 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/thread/mod.rs:469 [INFO] [stderr] 21: 0x55981e8c18a3 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hf061d282e922b14d [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/ops/function.rs:235 [INFO] [stderr] 22: 0x55981e98fecf - as core::ops::function::FnOnce>::call_once::hb5396a93648ae250 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stderr] 23: 0x55981e99ca60 - as core::ops::function::FnOnce>::call_once::h92593001847bb63e [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stderr] 24: 0x55981e99ca60 - std::sys_common::thread::start_thread::h569f3ccc0d5dcd83 [INFO] [stderr] at src/libstd/sys_common/thread.rs:13 [INFO] [stderr] 25: 0x55981e99ca60 - std::sys::unix::thread::Thread::new::thread_start::hd9ff46fad032d886 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:79 [INFO] [stderr] 26: 0x7f9068f4b4a4 - start_thread [INFO] [stderr] 27: 0x7f9068a76d0f - __clone [INFO] [stderr] 28: 0x0 - [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55981e99a25b - backtrace::backtrace::libunwind::trace::h23ae608c8b906c69 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x55981e99a25b - backtrace::backtrace::trace_unsynchronized::h65b3ea295a85fd48 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55981e99a25b - std::sys_common::backtrace::_print::h24f527b44b6cfc06 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x55981e99a25b - std::sys_common::backtrace::print::h712608e4347fd64a [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x55981e99a25b - std::panicking::default_hook::{{closure}}::h6c3d570c2b500048 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x55981e999f36 - std::panicking::default_hook::hb29963fb4747e0dd [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x55981e99a9cd - std::panicking::rust_panic_with_hook::hd1236c3083de823a [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x55981e99a552 - std::panicking::continue_panic_fmt::he38ad41d6304a12c [INFO] [stderr] at src/libstd/panicking.rs:384 [INFO] [stderr] 8: 0x55981e99a436 - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:311 [INFO] [stderr] 9: 0x55981e9b07fd - core::panicking::panic_fmt::h1bc6de43c92ad80c [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 10: 0x55981e9b08f7 - core::result::unwrap_failed::hd83f272814becce6 [INFO] [stderr] at src/libcore/result.rs:1084 [INFO] [stderr] 11: 0x55981e89f106 - core::result::Result::unwrap::hc1889a92964c57da [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/result.rs:852 [INFO] [stderr] 12: 0x55981e87ae3d - parking_lot_mpsc::sync_tests::oneshot_single_thread_recv_chan_close::{{closure}}::he1bf13319a988c31 [INFO] [stderr] at src/lib.rs:2585 [INFO] [stderr] 13: 0x55981e8839a9 - std::sys_common::backtrace::__rust_begin_short_backtrace::h317197809cde9ef3 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/sys_common/backtrace.rs:77 [INFO] [stderr] 14: 0x55981e857d56 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hbbe33ad02c91da08 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/thread/mod.rs:470 [INFO] [stderr] 15: 0x55981e8989f9 - as core::ops::function::FnOnce<()>>::call_once::h9cbea36fcabce34a [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:315 [INFO] [stderr] 16: 0x55981e8bc03e - std::panicking::try::do_call::h978a514ee7eb0186 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:296 [INFO] [stderr] 17: 0x55981e99d3ba - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:80 [INFO] [stderr] 18: 0x55981e8b4715 - std::panicking::try::h4944a9b6f3f687ac [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:275 [INFO] [stderr] 19: 0x55981e899349 - std::panic::catch_unwind::h1e84af1a2265204d [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:394 [INFO] [stderr] 20: 0x55981e8525a4 - std::thread::Builder::spawn_unchecked::{{closure}}::hb6aa7669d186bde9 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/thread/mod.rs:469 [INFO] [stderr] 21: 0x55981e8c16ca - core::ops::function::FnOnce::call_once{{vtable.shim}}::hb2886a10a15ba0cc [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/ops/function.rs:235 [INFO] [stderr] 22: 0x55981e98fecf - as core::ops::function::FnOnce>::call_once::hb5396a93648ae250 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stderr] 23: 0x55981e99ca60 - as core::ops::function::FnOnce>::call_once::h92593001847bb63e [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stderr] 24: 0x55981e99ca60 - std::sys_common::thread::start_thread::h569f3ccc0d5dcd83 [INFO] [stderr] at src/libstd/sys_common/thread.rs:13 [INFO] [stderr] 25: 0x55981e99ca60 - std::sys::unix::thread::Thread::new::thread_start::hd9ff46fad032d886 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:79 [INFO] [stderr] 26: 0x7f9068f4b4a4 - start_thread [INFO] [stderr] 27: 0x7f9068a76d0f - __clone [INFO] [stderr] 28: 0x0 - [INFO] [stdout] test sync_tests::oneshot_multi_thread_send_close_stress ... ok [INFO] [stdout] test sync_tests::oneshot_single_thread_recv_chan_close ... ok [INFO] [stdout] test sync_tests::test_nested_recv_iter ... ok [INFO] [stdout] test sync_tests::test_recv_iter_break ... ok [INFO] [stdout] test sync_tests::try_send1 ... ok [INFO] [stdout] test sync_tests::try_recv_states ... ok [INFO] [stdout] test sync_tests::try_send2 ... ok [INFO] [stdout] test sync_tests::try_send3 ... ok [INFO] [stdout] test tests::chan_gone_concurrent ... ok [INFO] [stdout] test tests::drop_full ... ok [INFO] [stdout] test tests::drop_full_shared ... ok [INFO] [stdout] test tests::issue_32114 ... ok [INFO] [stdout] test tests::no_runtime ... ok [INFO] [stdout] test tests::destroy_upgraded_shared_port_when_sender_still_active ... ok [INFO] [stdout] test tests::oneshot_multi_task_recv_then_send ... ok [INFO] [stdout] test tests::oneshot_multi_thread_close_stress ... ok [INFO] [stderr] thread '' panicked at 'called `Result::unwrap()` on an `Err` value: RecvError', src/libcore/result.rs:1084:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55981e99a25b - backtrace::backtrace::libunwind::trace::h23ae608c8b906c69 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x55981e99a25b - backtrace::backtrace::trace_unsynchronized::h65b3ea295a85fd48 [INFO] [stdout] test tests::oneshot_multi_thread_recv_close_stress ... ok [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/mod.rs:66 [INFO] [stdout] test tests::oneshot_multi_thread_send_close_stress ... ok [INFO] [stdout] test tests::oneshot_multi_thread_send_recv_stress ... ok [INFO] [stderr] 2: 0x55981e99a25b - std::sys_common::backtrace::_print::h24f527b44b6cfc06 [INFO] [stdout] test tests::oneshot_single_thread_close_chan_first ... ok [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x55981e99a25b - std::sys_common::backtrace::print::h712608e4347fd64a [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x55981e99a25b - std::panicking::default_hook::{{closure}}::h6c3d570c2b500048 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x55981e999f36 - std::panicking::default_hook::hb29963fb4747e0dd [INFO] [stdout] test tests::oneshot_single_thread_close_port_first ... ok [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stdout] test tests::oneshot_single_thread_peek_close ... ok [INFO] [stdout] test tests::oneshot_single_thread_peek_data ... ok [INFO] [stdout] test tests::oneshot_single_thread_peek_open ... ok [INFO] [stderr] thread '' panicked at 'called `Result::unwrap()` on an `Err` value: RecvError', src/libcore/result.rs:1084:5 [INFO] [stderr] 6: 0x55981e99a9cd - std::panicking::rust_panic_with_hook::hd1236c3083de823a [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x55981e99a552 - std::panicking::continue_panic_fmt::he38ad41d6304a12c [INFO] [stderr] at src/libstd/panicking.rs:384 [INFO] [stderr] 8: thread '' panicked at 'called `Result::unwrap()` on an `Err` value: RecvError', src/libcore/result.rs:1084:5 [INFO] [stderr] 0x55981e99a436 - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:311 [INFO] [stderr] 9: 0x55981e9b07fd - core::panicking::panic_fmt::h1bc6de43c92ad80c [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 10: 0x55981e9b08f7 - core::result::unwrap_failed::hd83f272814becce6 [INFO] [stderr] at src/libcore/result.rs:1084 [INFO] [stderr] 11: 0x55981e89eca8 - core::result::Result::unwrap::h393840b41764412e [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/result.rs:852 [INFO] [stderr] 12: 0x55981e86fc85 - parking_lot_mpsc::tests::oneshot_multi_task_recv_then_close::{{closure}}::h2dbd3705cc8f3120 [INFO] [stderr] at src/lib.rs:1979 [INFO] [stderr] 13: 0x55981e883f1b - std::sys_common::backtrace::__rust_begin_short_backtrace::hbc84a56b11e08162 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/sys_common/backtrace.rs:77 [INFO] [stderr] 14: 0x55981e85816d - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hfa14b316e62daa29 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/thread/mod.rs:470 [INFO] [stderr] 15: 0x55981e89896d - as core::ops::function::FnOnce<()>>::call_once::h95aaeb307bd95b21 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:315 [INFO] [stderr] 16: 0x55981e8bc1a0 - std::panicking::try::do_call::ha5e08f4b65dd84ca [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:296 [INFO] [stderr] 17: 0x55981e99d3ba - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:80 [INFO] [stderr] 18: 0x55981e8b5566 - std::panicking::try::h65da60e376658b00 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:275 [INFO] [stderr] 19: 0x55981e8995fd - std::panic::catch_unwind::h4417777c2c674b4f [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:394 [INFO] [stderr] 20: 0x55981e851cca - std::thread::Builder::spawn_unchecked::{{closure}}::hb4d692054925de4b [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/thread/mod.rs:469 [INFO] [stderr] 21: 0x55981e8c1703 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hc5a90127a8cc7acf [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/ops/function.rs:235 [INFO] [stderr] 22: 0x55981e98fecf - as core::ops::function::FnOnce>::call_once::hb5396a93648ae250 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stderr] 23: 0x55981e99ca60 - as core::ops::function::FnOnce>::call_once::h92593001847bb63e [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stderr] 24: 0x55981e99ca60 - std::sys_common::thread::start_thread::h569f3ccc0d5dcd83 [INFO] [stderr] at src/libstd/sys_common/thread.rs:13 [INFO] [stderr] 25: 0x55981e99ca60 - std::sys::unix::thread::Thread::new::thread_start::hd9ff46fad032d886 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:79 [INFO] [stderr] 26: 0x7f9068f4b4a4 - start_thread [INFO] [stderr] 27: 0x7f9068a76d0f - __clone [INFO] [stderr] 28: 0x0 - [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55981e99a25b - backtrace::backtrace::libunwind::trace::h23ae608c8b906c69 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x55981e99a25b - backtrace::backtrace::trace_unsynchronized::h65b3ea295a85fd48 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55981e99a25b - std::sys_common::backtrace::_print::h24f527b44b6cfc06 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x55981e99a25b - std::sys_common::backtrace::print::h712608e4347fd64a [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x55981e99a25b - std::panicking::default_hook::{{closure}}::h6c3d570c2b500048 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x55981e999f36 - std::panicking::default_hook::hb29963fb4747e0dd [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x55981e99a9cd - std::panicking::rust_panic_with_hook::hd1236c3083de823a [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x55981e99a552 - std::panicking::continue_panic_fmt::he38ad41d6304a12c [INFO] [stderr] at src/libstd/panicking.rs:384 [INFO] [stderr] 8: 0x55981e99a436 - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:311 [INFO] [stderr] 9: 0x55981e9b07fd - core::panicking::panic_fmt::h1bc6de43c92ad80c [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 10: 0x55981e9b08f7 - core::result::unwrap_failed::hd83f272814becce6 [INFO] [stderr] at src/libcore/result.rs:1084 [INFO] [stderr] 11: 0x55981e89f106 - core::result::Result::unwrap::hc1889a92964c57da [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/result.rs:852 [INFO] [stderr] 12: 0x55981e86e438 - parking_lot_mpsc::tests::oneshot_single_thread_recv_chan_close::{{closure}}::hcd561440f751dac4 [INFO] [stderr] at src/lib.rs:1899 [INFO] [stderr] 13: 0x55981e883c29 - std::sys_common::backtrace::__rust_begin_short_backtrace::h7b2ebb95df99bfff [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/sys_common/backtrace.rs:77 [INFO] [stderr] 14: 0x55981e857ed6 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::he38f73950638523c [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/thread/mod.rs:470 [INFO] [stderr] 15: 0x55981e898c39 - as core::ops::function::FnOnce<()>>::call_once::hadc179ac074ecd4b [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:315 [INFO] [stderr] 16: 0x55981e8bcc0e - std::panicking::try::do_call::hfa2a77f42cfdf342 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:296 [INFO] [stderr] 17: 0x55981e99d3ba - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:80 [INFO] [stderr] 18: 0x55981e8b3cd5 - std::panicking::try::h296e07b369e79eb9 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:275 [INFO] [stderr] 19: 0x55981e89a399 - std::panic::catch_unwind::he7e8b51b99f6f0af [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:394 [INFO] [stderr] 20: 0x55981e8513c4 - std::thread::Builder::spawn_unchecked::{{closure}}::habb4180f4073a85f [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/thread/mod.rs:469 [INFO] [stderr] 21: 0x55981e8c188a - core::ops::function::FnOnce::call_once{{vtable.shim}}::hefb8f3edf372c680 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/ops/function.rs:235 [INFO] [stderr] 22: 0x55981e98fecf - as core::ops::function::FnOnce>::call_once::hb5396a93648ae250 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stderr] 23: 0x55981e99ca60 - as core::ops::function::FnOnce>::call_once::h92593001847bb63e [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stderr] 24: 0x55981e99ca60 - std::sys_common::thread::start_thread::h569f3ccc0d5dcd83 [INFO] [stderr] at src/libstd/sys_common/thread.rs:13 [INFO] [stderr] 25: 0x55981e99ca60 - std::sys::unix::thread::Thread::new::thread_start::hd9ff46fad032d886 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:79 [INFO] [stderr] 26: 0x7f9068f4b4a4 - start_thread [INFO] [stderr] 27: 0x7f9068a76d0f - __clone [INFO] [stderr] 28: 0x0 - [INFO] [stdout] test tests::oneshot_multi_task_recv_then_close ... ok [INFO] [stdout] test tests::oneshot_single_thread_recv_chan_close ... ok [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55981e99a25b - backtrace::backtrace::libunwind::trace::h23ae608c8b906c69 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x55981e99a25b - backtrace::backtrace::trace_unsynchronized::h65b3ea295a85fd48 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55981e99a25b - std::sys_common::backtrace::_print::h24f527b44b6cfc06 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x55981e99a25b - std::sys_common::backtrace::print::h712608e4347fd64a [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x55981e99a25b - std::panicking::default_hook::{{closure}}::h6c3d570c2b500048 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x55981e999f36 - std::panicking::default_hook::hb29963fb4747e0dd [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x55981e99a9cd - std::panicking::rust_panic_with_hook::hd1236c3083de823a [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x55981e99a552 - std::panicking::continue_panic_fmt::he38ad41d6304a12c [INFO] [stderr] at src/libstd/panicking.rs:384 [INFO] [stderr] 8: 0x55981e99a436 - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:311 [INFO] [stderr] 9: 0x55981e9b07fd - core::panicking::panic_fmt::h1bc6de43c92ad80c [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 10: 0x55981e9b08f7 - core::result::unwrap_failed::hd83f272814becce6 [INFO] [stderr] at src/libcore/result.rs:1084 [INFO] [stderr] 11: 0x55981e89f106 - core::result::Result::unwrap::hc1889a92964c57da [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/result.rs:852 [INFO] [stderr] 12: 0x55981e870549 - parking_lot_mpsc::tests::oneshot_multi_thread_recv_close_stress::{{closure}}::{{closure}}::h1f796374f56ba992 [INFO] [stderr] at src/lib.rs:2014 [INFO] [stderr] 13: 0x55981e88367b - std::sys_common::backtrace::__rust_begin_short_backtrace::h00603b2c7017f43f [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/sys_common/backtrace.rs:77 [INFO] [stderr] 14: 0x55981e857e0d - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hc0e36d52e1f5a2c7 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/thread/mod.rs:470 [INFO] [stderr] 15: 0x55981e8981bd - as core::ops::function::FnOnce<()>>::call_once::h1d09d873621213e1 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:315 [INFO] [stderr] 16: 0x55981e8bb0e0 - std::panicking::try::do_call::h166a5c849238ac22 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:296 [INFO] [stderr] 17: 0x55981e99d3ba - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:80 [INFO] [stderr] 18: 0x55981e8b8e66 - std::panicking::try::hd79aa73144548e9c [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:275 [INFO] [stderr] 19: 0x55981e89a3cd - std::panic::catch_unwind::heac53b495544f886 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:394 [INFO] [stderr] 20: 0x55981e847ffa - std::thread::Builder::spawn_unchecked::{{closure}}::h0aca2bd7e94f66f0 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/thread/mod.rs:469 [INFO] [stderr] 21: 0x55981e8c18c3 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hf0a76e2a4e2e4496 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/ops/function.rs:235 [INFO] [stderr] 22: 0x55981e98fecf - as core::ops::function::FnOnce>::call_once::hb5396a93648ae250 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stderr] 23: 0x55981e99ca60 - as core::ops::function::FnOnce>::call_once::h92593001847bb63e [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stderr] 24: 0x55981e99ca60 - std::sys_common::thread::start_thread::h569f3ccc0d5dcd83 [INFO] [stderr] at src/libstd/sys_common/thread.rs:13 [INFO] [stderr] 25: 0x55981e99ca60 - std::sys::unix::thread::Thread::new::thread_start::hd9ff46fad032d886 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:79 [INFO] [stderr] 26: 0x7f9068f4b4a4 - start_thread [INFO] [stderr] 27: 0x7f9068a76d0f - __clone [INFO] [stderr] 28: 0x0 - [INFO] [stdout] test tests::oneshot_single_thread_send_port_close ... ok [INFO] [stdout] test tests::oneshot_single_thread_send_then_recv ... ok [INFO] [stdout] test tests::oneshot_single_thread_recv_timeout ... ok [INFO] [stdout] test tests::oneshot_single_thread_try_recv_open ... ok [INFO] [stdout] test tests::oneshot_single_thread_try_send_closed ... ok [INFO] [stdout] test tests::oneshot_single_thread_try_send_open ... ok [INFO] [stdout] test tests::oneshot_single_thread_try_recv_closed ... ok [INFO] [stdout] test tests::port_gone_concurrent ... ok [INFO] [stdout] test tests::port_gone_concurrent_shared ... ok [INFO] [stdout] test tests::recv_a_lot ... ok [INFO] [stdout] test tests::recv_from_outside_runtime ... ok [INFO] [stdout] test tests::send_from_outside_runtime ... ok [INFO] [stdout] test tests::recv_timeout_upgrade ... ok [INFO] [stdout] test tests::shared_recv_timeout ... ok [INFO] [stdout] test tests::smoke ... ok [INFO] [stdout] test tests::smoke_chan_gone ... ok [INFO] [stdout] test tests::smoke_chan_gone_shared ... ok [INFO] [stdout] test tests::shared_chan_stress ... ok [INFO] [stdout] test tests::smoke_port_gone ... ok [INFO] [stdout] test tests::smoke_shared ... ok [INFO] [stdout] test tests::smoke_shared_port_gone ... ok [INFO] [stdout] test tests::smoke_shared_port_gone2 ... ok [INFO] [stdout] test tests::smoke_threads ... ok [INFO] [stdout] test tests::stream_send_recv_stress ... ok [INFO] [stdout] test tests::stress ... ok [INFO] [stdout] test sync_tests::issue_15761 ... ok [INFO] [stdout] test select::tests::stress ... ok [INFO] [stdout] test tests::test_nested_recv_iter ... ok [INFO] [stdout] test tests::test_recv_into_iter_borrowed ... ok [INFO] [stdout] test tests::test_recv_into_iter_owned ... ok [INFO] [stdout] test sync_tests::stress ... ok [INFO] [stdout] test tests::stress_shared ... ok [INFO] [stdout] test tests::test_recv_iter_break ... ok [INFO] [stdout] test tests::test_recv_try_iter ... ok [INFO] [stdout] test tests::try_recv_states ... ok [INFO] [stdout] test sync_tests::stress_recv_timeout_two_threads ... ok [INFO] [stdout] test tests::stress_recv_timeout_shared ... ok [INFO] [stdout] test sync_tests::stress_recv_timeout_shared ... ok [INFO] [stdout] test sync_tests::stress_shared ... ok [INFO] [stdout] test tests::stress_recv_timeout_two_threads ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 139 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests parking_lot_mpsc [INFO] [stdout] [INFO] [stdout] running 24 tests [INFO] [stdout] test src/lib.rs - (line 102) ... ok [INFO] [stdout] test src/lib.rs - Iter (line 354) ... ok [INFO] [stdout] test src/lib.rs - IntoIter (line 432) ... ok [INFO] [stdout] test src/lib.rs - (line 79) ... ok [INFO] [stdout] test src/lib.rs - (line 114) ... ok [INFO] [stdout] test src/lib.rs - (line 65) ... ok [INFO] [stdout] test src/lib.rs - Receiver::iter (line 1333) ... ok [INFO] [stdout] test src/lib.rs - Receiver (line 313) ... ok [INFO] [stdout] test src/lib.rs - Receiver::recv_timeout (line 1225) ... ok [INFO] [stdout] test src/lib.rs - Receiver::recv_timeout (line 1244) ... ok [INFO] [stdout] test src/lib.rs - Receiver::recv (line 1132) ... ok [INFO] [stdout] test src/lib.rs - Receiver::try_iter (line 1364) ... ok [INFO] [stdout] test src/lib.rs - Receiver::try_recv (line 1056) ... ok [INFO] [stdout] test src/lib.rs - Receiver::recv (line 1148) ... ok [INFO] [stdout] test src/lib.rs - Sender::send (line 790) ... ok [INFO] [stdout] test src/lib.rs - SyncSender (line 508) ... ok [INFO] [stdout] test src/lib.rs - SyncSender::send (line 933) ... ok [INFO] [stdout] test src/lib.rs - Sender (line 463) ... ok [INFO] [stdout] test src/lib.rs - SyncSender::try_send (line 969) ... ok [INFO] [stdout] test src/lib.rs - TryIter (line 390) ... ok [INFO] [stdout] test src/select.rs - select::Select::new (line 139) ... ok [INFO] [stdout] test src/lib.rs - channel (line 686) ... ok [INFO] [stdout] test src/lib.rs - sync_channel (line 738) ... ok [INFO] [stdout] test src/select.rs - select (line 29) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "06809750ddcf998c2fa72b062d8546dcc5ed8337bc243dadb66c6f05f244f803"` [INFO] running `"docker" "rm" "-f" "06809750ddcf998c2fa72b062d8546dcc5ed8337bc243dadb66c6f05f244f803"` [INFO] [stdout] 06809750ddcf998c2fa72b062d8546dcc5ed8337bc243dadb66c6f05f244f803