[INFO] fetching crate drumbeat 0.1.1... [INFO] testing drumbeat-0.1.1 against master#d3515155216e98c23440ea92c3f49c6a0d7101fc for pr-113843 [INFO] extracting crate drumbeat 0.1.1 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate drumbeat 0.1.1 on toolchain d3515155216e98c23440ea92c3f49c6a0d7101fc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d3515155216e98c23440ea92c3f49c6a0d7101fc" "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-5-tc1/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: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d3515155216e98c23440ea92c3f49c6a0d7101fc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rand_hc v0.3.0 [INFO] [stderr] Downloaded getrandom v0.2.2 [INFO] [stderr] Downloaded rand_core v0.6.2 [INFO] [stderr] Downloaded num_cpus v1.13.0 [INFO] [stderr] Downloaded rand_chacha v0.3.0 [INFO] [stderr] Downloaded rand v0.8.3 [INFO] [stderr] Downloaded libc v0.2.89 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+d3515155216e98c23440ea92c3f49c6a0d7101fc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8d936bee47b6dc844a9f3ec6cbf66b906978c93c8bd168b7feb59c072dcd02a4 [INFO] running `Command { std: "docker" "start" "-a" "8d936bee47b6dc844a9f3ec6cbf66b906978c93c8bd168b7feb59c072dcd02a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8d936bee47b6dc844a9f3ec6cbf66b906978c93c8bd168b7feb59c072dcd02a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8d936bee47b6dc844a9f3ec6cbf66b906978c93c8bd168b7feb59c072dcd02a4", kill_on_drop: false }` [INFO] [stdout] 8d936bee47b6dc844a9f3ec6cbf66b906978c93c8bd168b7feb59c072dcd02a4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+d3515155216e98c23440ea92c3f49c6a0d7101fc" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 205b6d815cdde3f04727937cdc2fde2bf7f86ea29a4d86abb6e6c1eea4600ea3 [INFO] running `Command { std: "docker" "start" "-a" "205b6d815cdde3f04727937cdc2fde2bf7f86ea29a4d86abb6e6c1eea4600ea3", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.89 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [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 3.63s [INFO] running `Command { std: "docker" "inspect" "205b6d815cdde3f04727937cdc2fde2bf7f86ea29a4d86abb6e6c1eea4600ea3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "205b6d815cdde3f04727937cdc2fde2bf7f86ea29a4d86abb6e6c1eea4600ea3", kill_on_drop: false }` [INFO] [stdout] 205b6d815cdde3f04727937cdc2fde2bf7f86ea29a4d86abb6e6c1eea4600ea3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+d3515155216e98c23440ea92c3f49c6a0d7101fc" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 91ab483a2ca1e0902ed3ce5d3ff1c358696023cc5d44eb24658f085a3a556207 [INFO] running `Command { std: "docker" "start" "-a" "91ab483a2ca1e0902ed3ce5d3ff1c358696023cc5d44eb24658f085a3a556207", kill_on_drop: false }` [INFO] [stderr] Compiling drumbeat v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.61s [INFO] running `Command { std: "docker" "inspect" "91ab483a2ca1e0902ed3ce5d3ff1c358696023cc5d44eb24658f085a3a556207", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "91ab483a2ca1e0902ed3ce5d3ff1c358696023cc5d44eb24658f085a3a556207", kill_on_drop: false }` [INFO] [stdout] 91ab483a2ca1e0902ed3ce5d3ff1c358696023cc5d44eb24658f085a3a556207 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+d3515155216e98c23440ea92c3f49c6a0d7101fc" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2c89852646711a8ca4b3ef36205bea560d73bcbfced2a88701f8eb21404268cb [INFO] running `Command { std: "docker" "start" "-a" "2c89852646711a8ca4b3ef36205bea560d73bcbfced2a88701f8eb21404268cb", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/drumbeat-169a5b923c7340e0) [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::collect_test ... ok [INFO] [stdout] test event::ops::test::assert_test ... ok [INFO] [stdout] test event::ops::test::assert_count_test ... ok [INFO] [stdout] test event::observable::test::funnel_target_unsubscribe_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::skip_test ... ok [INFO] [stdout] test event::ops::test::take_test ... ok [INFO] [stdout] test event::ops::test::map_test ... ok [INFO] [stdout] test event::subject::test::basic_subject_new_blocking_test ... ok [INFO] [stdout] test event::ops::test::take_while_test ... ok [INFO] [stdout] test event::subject::test::basic_subject_new_runtime_test ... ok [INFO] [stdout] test event::ops::test::take_until_test ... ok [INFO] [stdout] test event::ops::test::tap_test ... ok [INFO] [stdout] test event::subject::test::queuing_subject_new_blocking_test ... ok [INFO] [stdout] test event::subject::test::basic_subject_next_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 sync::buffer::test::get_unfilled_test ... ok [INFO] [stdout] test event::subject::test::queuing_subject_push_flush_test ... ok [INFO] [stdout] test sync::buffer::test::get_wraparound_test ... ok [INFO] [stdout] test sync::buffer::test::new_ring_buffer_test ... ok [INFO] [stdout] test sync::buffer::test::overflow_test ... ok [INFO] [stdout] test sync::buffer::test::get_filled_test ... ok [INFO] [stdout] test sync::buffer::test::push_test ... ok [INFO] [stdout] test sync::runtime::test::submit_runtime_jobs_test ... ok [INFO] [stdout] test event::subject::test::queuing_subject_new_runtime_test ... ok [INFO] [stdout] test event::subject::test::basic_subject_new_pool_test ... ok [INFO] [stdout] test event::ops::test::assert_panic_test - should panic ... ok [INFO] [stdout] test event::ops::test::assert_count_panic_test - should panic ... ok [INFO] [stdout] test sync::worker::test::worker_healthy_task_test ... ok [INFO] [stdout] test sync::threadpool::test::submit_threadpool_jobs_test ... ok [INFO] [stdout] test sync::threadpool::test::thread_builder_test ... ok [INFO] [stdout] test utils::testing::test::panic_after_timeout_test - should panic ... ok [INFO] [stdout] test sync::worker::test::worker_unhealthy_task_test - should panic ... ok [INFO] [stdout] test utils::testing::test::interrupt_panic_passthrough_test - should panic ... ok [INFO] [stdout] test sync::worker::test::worker_new_test ... 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 1.16s [INFO] [stdout] [INFO] [stderr] Running tests/event_test.rs (/opt/rustwide/target/debug/deps/event_test-4a17a920cf035a55) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test complex_pipe_test ... ok [INFO] [stdout] test first_subject_test ... ok [INFO] [stdout] test simple_event_test ... ok [INFO] [stdout] test map_event_to_string_test ... ok [INFO] [stdout] test take_observable_of_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 0.04s [INFO] [stdout] [INFO] [stderr] Running tests/sync_test.rs (/opt/rustwide/target/debug/deps/sync_test-a88c4f041637db0a) [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 0.03s [INFO] [stdout] [INFO] [stderr] Doc-tests drumbeat [INFO] [stdout] [INFO] [stdout] running 21 tests [INFO] [stdout] test src/event/ops.rs - event::ops::Assert::assert (line 675) ... ok [INFO] [stdout] test src/event/observable.rs - event::observable::Pipe::subscribe (line 237) ... ok [INFO] [stdout] test src/event/ops.rs - event::ops::Assert::assert_count (line 697) ... ok [INFO] [stdout] test src/event/observable.rs - event::observable::Pipe (line 87) ... ok [INFO] [stdout] test src/event/observable.rs - event::observable::Observable::merge (line 497) ... ok [INFO] [stdout] test src/event/observable.rs - event::observable::Observable::of (line 534) ... 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::observe (line 200) ... ok [INFO] [stdout] test src/event/ops.rs - event::ops::Dangling::dangling (line 517) ... ok [INFO] [stdout] test src/event/ops.rs - event::ops::Collect::collect (line 419) ... ok [INFO] [stdout] test src/event/ops.rs - event::ops::Filter::filter (line 369) ... ok [INFO] [stdout] test src/event/ops.rs - event::ops::Take::take (line 70) ... ok [INFO] [stdout] test src/event/ops.rs - event::ops::First::first (line 276) ... ok [INFO] [stdout] test src/sync/threadpool.rs - sync::threadpool::ThreadPool::submit (line 109) ... ok [INFO] [stdout] test src/event/ops.rs - event::ops::Skip::skip (line 322) ... ok [INFO] [stdout] test src/event/ops.rs - event::ops::Map::map (line 20) ... ok [INFO] [stdout] test src/sync/worker.rs - sync::worker::Worker::submit (line 135) ... ok [INFO] [stdout] test src/event/ops.rs - event::ops::TakeUntil::take_until (line 127) ... 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::Debounce::debounce_for (line 558) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.69s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "2c89852646711a8ca4b3ef36205bea560d73bcbfced2a88701f8eb21404268cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2c89852646711a8ca4b3ef36205bea560d73bcbfced2a88701f8eb21404268cb", kill_on_drop: false }` [INFO] [stdout] 2c89852646711a8ca4b3ef36205bea560d73bcbfced2a88701f8eb21404268cb