[INFO] fetching crate drumbeat 0.1.1... [INFO] testing drumbeat-0.1.1 against try#c3758fdc4730d7700b25a13cccff296a08f42c00 for pr-91743 [INFO] extracting crate drumbeat 0.1.1 into /workspace/builds/worker-15/source [INFO] validating manifest of crates.io crate drumbeat 0.1.1 on toolchain c3758fdc4730d7700b25a13cccff296a08f42c00 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c3758fdc4730d7700b25a13cccff296a08f42c00" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate drumbeat 0.1.1 [INFO] finished tweaking crates.io crate drumbeat 0.1.1 [INFO] tweaked toml for crates.io crate drumbeat 0.1.1 written to /workspace/builds/worker-15/source/Cargo.toml [INFO] crate crates.io crate drumbeat 0.1.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c3758fdc4730d7700b25a13cccff296a08f42c00" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+c3758fdc4730d7700b25a13cccff296a08f42c00" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] aaedbd62d06f11d58b91a7e468c0d9fe753d2839d084e7a7ea02cb8d6bed69b4 [INFO] running `Command { std: "docker" "start" "-a" "aaedbd62d06f11d58b91a7e468c0d9fe753d2839d084e7a7ea02cb8d6bed69b4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "aaedbd62d06f11d58b91a7e468c0d9fe753d2839d084e7a7ea02cb8d6bed69b4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aaedbd62d06f11d58b91a7e468c0d9fe753d2839d084e7a7ea02cb8d6bed69b4", kill_on_drop: false }` [INFO] [stdout] aaedbd62d06f11d58b91a7e468c0d9fe753d2839d084e7a7ea02cb8d6bed69b4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+c3758fdc4730d7700b25a13cccff296a08f42c00" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 387494d623f9ecba7093e28f7eb627dce615a211552819966d38fbc873cf55ff [INFO] running `Command { std: "docker" "start" "-a" "387494d623f9ecba7093e28f7eb627dce615a211552819966d38fbc873cf55ff", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.89 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling rand_core v0.6.2 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Compiling rand v0.8.3 [INFO] [stderr] Compiling drumbeat v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.07s [INFO] running `Command { std: "docker" "inspect" "387494d623f9ecba7093e28f7eb627dce615a211552819966d38fbc873cf55ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "387494d623f9ecba7093e28f7eb627dce615a211552819966d38fbc873cf55ff", kill_on_drop: false }` [INFO] [stdout] 387494d623f9ecba7093e28f7eb627dce615a211552819966d38fbc873cf55ff [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+c3758fdc4730d7700b25a13cccff296a08f42c00" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ca74306c437c39d86cb4cac3010e6dab3ce64413b8a301023ea5d73bc0bdb3bd [INFO] running `Command { std: "docker" "start" "-a" "ca74306c437c39d86cb4cac3010e6dab3ce64413b8a301023ea5d73bc0bdb3bd", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling drumbeat v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.57s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/drumbeat-95af64d764b0eefb) [INFO] [stderr] Executable tests/event_test.rs (/opt/rustwide/target/debug/deps/event_test-8dd9d450bef1ac17) [INFO] [stderr] Executable tests/sync_test.rs (/opt/rustwide/target/debug/deps/sync_test-07034808f0779c65) [INFO] running `Command { std: "docker" "inspect" "ca74306c437c39d86cb4cac3010e6dab3ce64413b8a301023ea5d73bc0bdb3bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ca74306c437c39d86cb4cac3010e6dab3ce64413b8a301023ea5d73bc0bdb3bd", kill_on_drop: false }` [INFO] [stdout] ca74306c437c39d86cb4cac3010e6dab3ce64413b8a301023ea5d73bc0bdb3bd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+c3758fdc4730d7700b25a13cccff296a08f42c00" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] b2e71f8e3710423c63e6c1997500b4469669082a0f3acdf264f50691308bde10 [INFO] running `Command { std: "docker" "start" "-a" "b2e71f8e3710423c63e6c1997500b4469669082a0f3acdf264f50691308bde10", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/drumbeat-95af64d764b0eefb) [INFO] [stdout] [INFO] [stdout] running 41 tests [INFO] [stdout] test event::observable::test::id_unique_test ... ok [INFO] [stdout] test event::observable::test::observable_of_test ... ok [INFO] [stdout] test event::ops::test::assert_count_test ... ok [INFO] [stdout] test event::ops::test::collect_test ... ok [INFO] [stdout] test event::ops::test::assert_test ... ok [INFO] [stdout] test event::ops::test::filter_test ... ok [INFO] [stdout] test event::ops::test::first_test ... ok [INFO] [stdout] test event::ops::test::take_test ... ok [INFO] [stdout] test event::ops::test::skip_test ... ok [INFO] [stdout] test event::subject::test::basic_subject_new_blocking_test ... ok [INFO] [stdout] test event::ops::test::map_test ... ok [INFO] [stdout] test event::subject::test::basic_subject_new_runtime_test ... ok [INFO] [stdout] test event::ops::test::take_while_test ... ok [INFO] [stdout] test event::subject::test::queuing_subject_new_blocking_test ... ok [INFO] [stdout] test event::subject::test::queuing_subject_new_runtime_test ... ok [INFO] [stdout] test event::ops::test::tap_test ... ok [INFO] [stdout] test event::subject::test::queuing_subject_push_flush_test ... ok [INFO] [stdout] test sync::buffer::test::new_ring_buffer_test ... ok [INFO] [stdout] test sync::buffer::test::get_filled_test ... ok [INFO] [stdout] test sync::buffer::test::get_wraparound_test ... ok [INFO] [stdout] test sync::buffer::test::get_unfilled_test ... ok [INFO] [stdout] test sync::buffer::test::overflow_test ... ok [INFO] [stdout] test sync::buffer::test::push_test ... ok [INFO] [stdout] test sync::worker::test::worker_healthy_task_test ... ok [INFO] [stdout] test sync::worker::test::worker_new_test ... ok [INFO] [stdout] test sync::threadpool::test::thread_builder_test ... ok [INFO] [stdout] test event::observable::test::funnel_new_test ... ok [INFO] [stdout] test event::subject::test::queuing_subject_new_pool_test ... ok [INFO] [stdout] test event::subject::test::basic_subject_next_test ... ok [INFO] [stdout] test event::ops::test::take_until_test ... ok [INFO] [stdout] test event::subject::test::basic_subject_new_pool_test ... ok [INFO] [stdout] test event::observable::test::funnel_target_unsubscribe_test ... ok [INFO] [stdout] test sync::runtime::test::submit_runtime_jobs_test ... ok [INFO] [stdout] test sync::threadpool::test::submit_threadpool_jobs_test ... ok [INFO] [stdout] test event::ops::test::assert_count_panic_test - should panic ... ok [INFO] [stdout] test utils::testing::test::panic_after_timeout_test - should panic ... ok [INFO] [stdout] test event::ops::test::assert_panic_test - should panic ... ok [INFO] [stdout] test utils::testing::test::interrupt_panic_passthrough_test - should panic ... ok [INFO] [stdout] test sync::worker::test::worker_unhealthy_task_test - should panic ... ok [INFO] [stdout] test event::ops::test::debounce_test ... ok [INFO] [stdout] test utils::testing::test::no_panic_after_timeout_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 41 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.02s [INFO] [stdout] [INFO] [stderr] Running tests/event_test.rs (/opt/rustwide/target/debug/deps/event_test-8dd9d450bef1ac17) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test first_subject_test ... ok [INFO] [stdout] test complex_pipe_test ... ok [INFO] [stdout] test take_observable_of_test ... ok [INFO] [stdout] test simple_event_test ... ok [INFO] [stdout] test map_event_to_string_test ... ok [INFO] [stdout] test multi_observable_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/sync_test.rs (/opt/rustwide/target/debug/deps/sync_test-07034808f0779c65) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test runtime_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests drumbeat [INFO] [stdout] [INFO] [stdout] running 21 tests [INFO] [stdout] test src/sync/worker.rs - sync::worker::Worker::submit (line 135) ... ok [INFO] [stdout] test src/sync/threadpool.rs - sync::threadpool::ThreadPool::submit (line 109) ... ok [INFO] [stdout] test src/event/ops.rs - event::ops::Dangling::dangling (line 517) ... ok [INFO] [stdout] test src/event/ops.rs - event::ops::Skip::skip (line 322) ... ok [INFO] [stdout] test src/event/ops.rs - event::ops::Assert::assert (line 675) ... ok [INFO] [stdout] test src/event/ops.rs - event::ops::TakeWhile::take_while (line 215) ... ok [INFO] [stdout] test src/event/ops.rs - event::ops::Tap::tap (line 468) ... ok [INFO] [stdout] test src/event/ops.rs - event::ops::Assert::assert_count (line 697) ... ok [INFO] [stdout] test src/event/ops.rs - event::ops::Take::take (line 70) ... ok [INFO] [stdout] test src/event/ops.rs - event::ops::Collect::collect (line 419) ... ok [INFO] [stdout] test src/event/ops.rs - event::ops::Map::map (line 20) ... ok [INFO] [stdout] test src/event/ops.rs - event::ops::First::first (line 276) ... ok [INFO] [stdout] test src/event/observable.rs - event::observable::Observable::of (line 534) ... ok [INFO] [stdout] test src/event/observable.rs - event::observable::Pipe (line 87) ... ok [INFO] [stdout] test src/event/ops.rs - event::ops::Filter::filter (line 369) ... ok [INFO] [stdout] test src/event/observable.rs - event::observable::Observable::pipe (line 568) ... ok [INFO] [stdout] test src/event/observable.rs - event::observable::Pipe::subscribe (line 237) ... ok [INFO] [stdout] test src/event/observable.rs - event::observable::Pipe::observe (line 200) ... ok [INFO] [stdout] test src/event/ops.rs - event::ops::TakeUntil::take_until (line 127) ... ok [INFO] [stdout] test src/event/observable.rs - event::observable::Observable::merge (line 497) ... FAILED [INFO] [stdout] test src/event/ops.rs - event::ops::Debounce::debounce_for (line 558) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/event/observable.rs - event::observable::Observable::merge (line 497) stdout ---- [INFO] [stdout] Test executable failed (exit status: 101). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] thread 'testing-thread' panicked at 'assertion failed: `(left == right)` [INFO] [stdout] left: `0`, [INFO] [stdout] right: `12`: assertion failed: `observable.assert_count(12)` [INFO] [stdout] counted: `0`', /opt/rustwide/workdir/src/event/ops.rs:752:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55ebc5191f70 - std::backtrace_rs::backtrace::libunwind::trace::h2c3bc9c840656a34 [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 1: 0x55ebc5191f70 - std::backtrace_rs::backtrace::trace_unsynchronized::h0a70f522b5a3463e [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x55ebc5191f70 - std::sys_common::backtrace::_print_fmt::he249a79bec407477 [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/std/src/sys_common/backtrace.rs:66:5 [INFO] [stdout] 3: 0x55ebc5191f70 - ::fmt::ha9d1970820f5c713 [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/std/src/sys_common/backtrace.rs:45:22 [INFO] [stdout] 4: 0x55ebc51adbec - core::fmt::write::hc4fc655621d59c6c [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/core/src/fmt/mod.rs:1194:17 [INFO] [stdout] 5: 0x55ebc518f6a5 - std::io::Write::write_fmt::h74913cfbf6e023fa [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/std/src/io/mod.rs:1655:15 [INFO] [stdout] 6: 0x55ebc5193a21 - std::sys_common::backtrace::_print::hfbedb7d14540afb9 [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/std/src/sys_common/backtrace.rs:48:5 [INFO] [stdout] 7: 0x55ebc5193a21 - std::sys_common::backtrace::print::h1d12b345ae925adb [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/std/src/sys_common/backtrace.rs:35:9 [INFO] [stdout] 8: 0x55ebc5193a21 - std::panicking::default_hook::{{closure}}::hbfa91b7f831744dd [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/std/src/panicking.rs:295:22 [INFO] [stdout] 9: 0x55ebc51936f5 - std::panicking::default_hook::h5186cc1a78166015 [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/std/src/panicking.rs:314:9 [INFO] [stdout] 10: 0x55ebc51940ed - std::panicking::rust_panic_with_hook::h1b346e6d62a347dd [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/std/src/panicking.rs:698:17 [INFO] [stdout] 11: 0x55ebc5193fb7 - std::panicking::begin_panic_handler::{{closure}}::hc131d07490c3ebd7 [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/std/src/panicking.rs:588:13 [INFO] [stdout] 12: 0x55ebc5192444 - std::sys_common::backtrace::__rust_end_short_backtrace::hd18b4525708c825e [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/std/src/sys_common/backtrace.rs:138:18 [INFO] [stdout] 13: 0x55ebc5193ce2 - rust_begin_unwind [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/std/src/panicking.rs:584:5 [INFO] [stdout] 14: 0x55ebc50d9e73 - core::panicking::panic_fmt::h2bdc1e1473e094d6 [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/core/src/panicking.rs:142:14 [INFO] [stdout] 15: 0x55ebc51acede - core::panicking::assert_failed_inner::h141b6b1fd67e8cea [INFO] [stdout] 16: 0x55ebc51610ea - core::panicking::assert_failed::ha0d7a075fa625be2 [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/core/src/panicking.rs:181:5 [INFO] [stdout] 17: 0x55ebc50da86e - as drumbeat::event::ops::Assert>::assert_count::{{closure}}::h647bad4819b32c80 [INFO] [stdout] 18: 0x55ebc51019c9 - as core::ops::function::Fn>::call::hcd03a0453dadeeaa [INFO] [stdout] 19: 0x55ebc510fc96 - as core::ops::function::Fn>::call::h5a6097d22aefec28 [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/alloc/src/boxed.rs:1880:9 [INFO] [stdout] 20: 0x55ebc511401c - drumbeat::sync::threadpool::Task::invoke::hfc49e172502ffc49 [INFO] [stdout] at /opt/rustwide/workdir/src/sync/threadpool.rs:24:5 [INFO] [stdout] 21: 0x55ebc50dc4a0 - as drumbeat::event::dispatcher::Dispatcher>::finalize::ha07b355031a8fb40 [INFO] [stdout] 22: 0x55ebc50db455 - as drumbeat::event::observable::Owner>::finish::hf99bdb5d5cc0c98f [INFO] [stdout] 23: 0x55ebc5107b06 - as core::ops::drop::Drop>::drop::h65c7bf35a8f496bc [INFO] [stdout] 24: 0x55ebc50f29ad - core::ptr::drop_in_place>::h78c30cc118a9c3c7 [INFO] [stdout] 25: 0x55ebc50f9e35 - alloc::sync::Arc::drop_slow::h59038752a1f227c7 [INFO] [stdout] 26: 0x55ebc50fe711 - as core::ops::drop::Drop>::drop::h8c3f41bd855b5777 [INFO] [stdout] 27: 0x55ebc50f3726 - core::ptr::drop_in_place>>::heb806b8b1e8922fa [INFO] [stdout] 28: 0x55ebc50f19db - core::ptr::drop_in_place< as drumbeat::event::ops::Assert>::assert_count::{{closure}}>::he74b6e2951f01b80 [INFO] [stdout] 29: 0x55ebc50f1a23 - core::ptr::drop_in_place+Output = drumbeat::event::observable::Signal+core::marker::Send+core::marker::Sync>::h5e7b5e9a28dd691e [INFO] [stdout] 30: 0x55ebc50f9f6d - alloc::sync::Arc::drop_slow::hb13318be1545ccac [INFO] [stdout] 31: 0x55ebc50fe831 - as core::ops::drop::Drop>::drop::hb81f4ea3cf440933 [INFO] [stdout] 32: 0x55ebc50f1fe6 - core::ptr::drop_in_place+Output = drumbeat::event::observable::Signal+core::marker::Send+core::marker::Sync>>::h2866775bd2b74fad [INFO] [stdout] 33: 0x55ebc50f27e6 - core::ptr::drop_in_place>::hcb9b86123dbc3a28 [INFO] [stdout] 34: 0x55ebc50f2b3f - core::ptr::drop_in_place>::h767382fd34d714cd [INFO] [stdout] 35: 0x55ebc50f3241 - core::ptr::drop_in_place<[drumbeat::event::dispatcher::DispatchTarget]>::h8ec5eb1c212445c8 [INFO] [stdout] 36: 0x55ebc50ffb2b - as core::ops::drop::Drop>::drop::h91f7ffc90e8bb1f8 [INFO] [stdout] 37: 0x55ebc50f398d - core::ptr::drop_in_place>>::h6ba2c4596576c0ba [INFO] [stdout] 38: 0x55ebc50f2b7d - core::ptr::drop_in_place>::h512efc3bc227d0bd [INFO] [stdout] 39: 0x55ebc50f0ee7 - core::ptr::drop_in_place>>::h3f882e6eac5bb1ac [INFO] [stdout] 40: 0x55ebc50f1686 - core::ptr::drop_in_place>>>::h73cda44fed8f8cb8 [INFO] [stdout] 41: 0x55ebc50f172b - core::ptr::drop_in_place>>>::h30da46fb4b3e98bb [INFO] [stdout] 42: 0x55ebc50fa095 - alloc::sync::Arc::drop_slow::he563682f12ac2c79 [INFO] [stdout] 43: 0x55ebc50fe531 - as core::ops::drop::Drop>::drop::h3f5c4a3c6b6e3f2f [INFO] [stdout] 44: 0x55ebc50f18e6 - core::ptr::drop_in_place>>>>::hfe226bcee7f22fae [INFO] [stdout] 45: 0x55ebc50f29db - core::ptr::drop_in_place>::h78c30cc118a9c3c7 [INFO] [stdout] 46: 0x55ebc50f9e35 - alloc::sync::Arc::drop_slow::h59038752a1f227c7 [INFO] [stdout] 47: 0x55ebc50fe711 - as core::ops::drop::Drop>::drop::h8c3f41bd855b5777 [INFO] [stdout] 48: 0x55ebc50f3726 - core::ptr::drop_in_place>>::heb806b8b1e8922fa [INFO] [stdout] 49: 0x55ebc51097f6 - rust_out::main::_doctest_main_src_event_observable_rs_497_0::{{closure}}::hf26af7281a5bc2e2 [INFO] [stdout] 50: 0x55ebc5107993 - drumbeat::utils::testing::panic_after::{{closure}}::hf4a13f2679e19f8f [INFO] [stdout] 51: 0x55ebc50dcf79 - std::sys_common::backtrace::__rust_begin_short_backtrace::hc38f1670185eb237 [INFO] [stdout] 52: 0x55ebc50ef666 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h82115b07780cd43b [INFO] [stdout] 53: 0x55ebc50dbad6 - as core::ops::function::FnOnce<()>>::call_once::hdb0f051554f3777a [INFO] [stdout] 54: 0x55ebc50ef7f6 - std::panicking::try::do_call::h93ca0ef3434b1825 [INFO] [stdout] 55: 0x55ebc5109b1b - __rust_try [INFO] [stdout] 56: 0x55ebc50ef77a - std::panicking::try::h4b0401ebda17c9eb [INFO] [stdout] 57: 0x55ebc50ee819 - std::panic::catch_unwind::h15cad56d8955a168 [INFO] [stdout] 58: 0x55ebc50ef4d7 - std::thread::Builder::spawn_unchecked_::{{closure}}::hf4cc11c432e13f30 [INFO] [stdout] 59: 0x55ebc50f06c6 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h438a143831557136 [INFO] [stdout] 60: 0x55ebc51962f3 - as core::ops::function::FnOnce>::call_once::h03e1f93a163dfab7 [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/alloc/src/boxed.rs:1866:9 [INFO] [stdout] 61: 0x55ebc51962f3 - as core::ops::function::FnOnce>::call_once::h498bd6c4b6ddeafc [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/alloc/src/boxed.rs:1866:9 [INFO] [stdout] 62: 0x55ebc51962f3 - std::sys::unix::thread::Thread::new::thread_start::h36a191afeb7eed3f [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/std/src/sys/unix/thread.rs:108:17 [INFO] [stdout] 63: 0x7f6f9f881609 - start_thread [INFO] [stdout] 64: 0x7f6f9f651163 - clone [INFO] [stdout] 65: 0x0 - [INFO] [stdout] thread 'main' panicked at 'thread panicked', /opt/rustwide/workdir/src/utils/testing.rs:23:47 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55ebc5191f70 - std::backtrace_rs::backtrace::libunwind::trace::h2c3bc9c840656a34 [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 1: 0x55ebc5191f70 - std::backtrace_rs::backtrace::trace_unsynchronized::h0a70f522b5a3463e [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x55ebc5191f70 - std::sys_common::backtrace::_print_fmt::he249a79bec407477 [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/std/src/sys_common/backtrace.rs:66:5 [INFO] [stdout] 3: 0x55ebc5191f70 - ::fmt::ha9d1970820f5c713 [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/std/src/sys_common/backtrace.rs:45:22 [INFO] [stdout] 4: 0x55ebc51adbec - core::fmt::write::hc4fc655621d59c6c [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/core/src/fmt/mod.rs:1194:17 [INFO] [stdout] 5: 0x55ebc518f6a5 - std::io::Write::write_fmt::h74913cfbf6e023fa [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/std/src/io/mod.rs:1655:15 [INFO] [stdout] 6: 0x55ebc5193a21 - std::sys_common::backtrace::_print::hfbedb7d14540afb9 [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/std/src/sys_common/backtrace.rs:48:5 [INFO] [stdout] 7: 0x55ebc5193a21 - std::sys_common::backtrace::print::h1d12b345ae925adb [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/std/src/sys_common/backtrace.rs:35:9 [INFO] [stdout] 8: 0x55ebc5193a21 - std::panicking::default_hook::{{closure}}::hbfa91b7f831744dd [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/std/src/panicking.rs:295:22 [INFO] [stdout] 9: 0x55ebc51936f5 - std::panicking::default_hook::h5186cc1a78166015 [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/std/src/panicking.rs:314:9 [INFO] [stdout] 10: 0x55ebc51940ed - std::panicking::rust_panic_with_hook::h1b346e6d62a347dd [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/std/src/panicking.rs:698:17 [INFO] [stdout] 11: 0x55ebc511a598 - std::panicking::begin_panic::{{closure}}::he74172bc1b8b41c2 [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/std/src/panicking.rs:617:9 [INFO] [stdout] 12: 0x55ebc5113316 - std::sys_common::backtrace::__rust_end_short_backtrace::h29d0a7dd147af6d4 [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/std/src/sys_common/backtrace.rs:138:18 [INFO] [stdout] 13: 0x55ebc511a4d5 - std::panicking::begin_panic::hcb8e218620c155dc [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/std/src/panicking.rs:616:12 [INFO] [stdout] 14: 0x55ebc51078d6 - drumbeat::utils::testing::panic_after::h9d10591883aacba9 [INFO] [stdout] 15: 0x55ebc5107a33 - drumbeat::utils::testing::async_context::h29deb4797e38c87d [INFO] [stdout] 16: 0x55ebc5109296 - rust_out::main::_doctest_main_src_event_observable_rs_497_0::h3197983a4ec1dba0 [INFO] [stdout] 17: 0x55ebc5109286 - rust_out::main::h11a88300ba2d1065 [INFO] [stdout] 18: 0x55ebc50f0903 - core::ops::function::FnOnce::call_once::h5e9b561b1278b94c [INFO] [stdout] 19: 0x55ebc50dcf69 - std::sys_common::backtrace::__rust_begin_short_backtrace::h75e295da6088b91c [INFO] [stdout] 20: 0x55ebc50dcfb9 - std::rt::lang_start::{{closure}}::h3be089cb50fc9cdf [INFO] [stdout] 21: 0x55ebc518c7e2 - core::ops::function::impls:: for &F>::call_once::h3414f6b62a8a681c [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/core/src/ops/function.rs:280:13 [INFO] [stdout] 22: 0x55ebc518c7e2 - std::panicking::try::do_call::h53af8b751345ca07 [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/std/src/panicking.rs:492:40 [INFO] [stdout] 23: 0x55ebc518c7e2 - std::panicking::try::h824e0c005d75164d [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/std/src/panicking.rs:456:19 [INFO] [stdout] 24: 0x55ebc518c7e2 - std::panic::catch_unwind::h9f1a97192cd7c02c [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/std/src/panic.rs:137:14 [INFO] [stdout] 25: 0x55ebc518c7e2 - std::rt::lang_start_internal::{{closure}}::h697fc288217723d9 [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/std/src/rt.rs:128:48 [INFO] [stdout] 26: 0x55ebc518c7e2 - std::panicking::try::do_call::hfce5856e2d6cbcfc [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/std/src/panicking.rs:492:40 [INFO] [stdout] 27: 0x55ebc518c7e2 - std::panicking::try::h2d76361cb89a178f [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/std/src/panicking.rs:456:19 [INFO] [stdout] 28: 0x55ebc518c7e2 - std::panic::catch_unwind::hd6b47557caccc291 [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/std/src/panic.rs:137:14 [INFO] [stdout] 29: 0x55ebc518c7e2 - std::rt::lang_start_internal::h50c12daeefe0ca29 [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/std/src/rt.rs:128:20 [INFO] [stdout] 30: 0x55ebc50dcfa1 - std::rt::lang_start::h63d960ec01aa9d30 [INFO] [stdout] 31: 0x55ebc5109b53 - main [INFO] [stdout] 32: 0x7f6f9f5560b3 - __libc_start_main [INFO] [stdout] 33: 0x55ebc50da0be - _start [INFO] [stdout] 34: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/event/observable.rs - event::observable::Observable::merge (line 497) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 20 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.41s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "b2e71f8e3710423c63e6c1997500b4469669082a0f3acdf264f50691308bde10", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b2e71f8e3710423c63e6c1997500b4469669082a0f3acdf264f50691308bde10", kill_on_drop: false }` [INFO] [stdout] b2e71f8e3710423c63e6c1997500b4469669082a0f3acdf264f50691308bde10