Nov 18 06:15:39.210 INFO testing mio-0.6.16 against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982 Nov 18 06:15:39.210 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Nov 18 06:15:39.619 INFO [stdout] 6e5bc6c3f87fd0c33570d080c5c2091334a7e09fda68bec763b956aa823c2142 Nov 18 06:15:39.620 INFO running `"docker" "start" "-a" "6e5bc6c3f87fd0c33570d080c5c2091334a7e09fda68bec763b956aa823c2142"` Nov 18 06:15:40.603 INFO [stderr] usermod: no changes Nov 18 06:15:40.711 INFO [stderr] Compiling mio v0.6.16 (/source) Nov 18 06:15:43.453 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.82s Nov 18 06:15:43.455 INFO [stderr] su: No module specific data is present Nov 18 06:15:43.952 INFO running `"docker" "inspect" "6e5bc6c3f87fd0c33570d080c5c2091334a7e09fda68bec763b956aa823c2142"` Nov 18 06:15:44.227 INFO running `"docker" "rm" "-f" "6e5bc6c3f87fd0c33570d080c5c2091334a7e09fda68bec763b956aa823c2142"` Nov 18 06:15:44.513 INFO [stdout] 6e5bc6c3f87fd0c33570d080c5c2091334a7e09fda68bec763b956aa823c2142 Nov 18 06:15:44.515 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Nov 18 06:15:44.973 INFO [stdout] 8dfc78da30dcfeead025e93a5772a1aa357304b8a159cb0272404c25df384578 Nov 18 06:15:44.976 INFO running `"docker" "start" "-a" "8dfc78da30dcfeead025e93a5772a1aa357304b8a159cb0272404c25df384578"` Nov 18 06:15:45.974 INFO [stderr] usermod: no changes Nov 18 06:15:45.993 INFO [stderr] Compiling mio v0.6.16 (/source) Nov 18 06:15:55.122 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.18s Nov 18 06:15:55.127 INFO [stderr] su: No module specific data is present Nov 18 06:15:55.420 INFO running `"docker" "inspect" "8dfc78da30dcfeead025e93a5772a1aa357304b8a159cb0272404c25df384578"` Nov 18 06:15:55.511 INFO running `"docker" "rm" "-f" "8dfc78da30dcfeead025e93a5772a1aa357304b8a159cb0272404c25df384578"` Nov 18 06:15:55.613 INFO [stdout] 8dfc78da30dcfeead025e93a5772a1aa357304b8a159cb0272404c25df384578 Nov 18 06:15:55.615 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Nov 18 06:15:55.791 INFO [stdout] b497d48ce2e080bcb174f361f1fe7ec5a6e2ef1ceac932d3467705c5e47cc277 Nov 18 06:15:55.796 INFO running `"docker" "start" "-a" "b497d48ce2e080bcb174f361f1fe7ec5a6e2ef1ceac932d3467705c5e47cc277"` Nov 18 06:15:56.289 INFO [stderr] usermod: no changes Nov 18 06:15:56.359 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.05s Nov 18 06:15:56.360 INFO [stderr] Running /target/debug/deps/mio-50bdca2de2dbdb09 Nov 18 06:15:56.367 INFO [stderr] Running /target/debug/deps/test-23f28534427d1e91 Nov 18 06:15:56.367 INFO [stdout] Nov 18 06:15:56.368 INFO [stdout] running 3 tests Nov 18 06:15:56.368 INFO [stdout] test event_imp::test_debug_pollopt ... ok Nov 18 06:15:56.368 INFO [stdout] test poll::as_raw_fd ... ok Nov 18 06:15:56.369 INFO [stdout] test event_imp::test_debug_ready ... ok Nov 18 06:15:56.369 INFO [stdout] Nov 18 06:15:56.369 INFO [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Nov 18 06:15:56.370 INFO [stdout] Nov 18 06:15:56.370 INFO [stdout] Nov 18 06:15:56.371 INFO [stdout] running 60 tests Nov 18 06:15:56.387 INFO [stdout] test test_custom_evented::smoke ... ok Nov 18 06:15:56.391 INFO [stdout] test test_close_on_drop::test_close_on_drop ... ok Nov 18 06:15:56.399 INFO [stdout] test test_double_register::test_double_register ... ok Nov 18 06:15:56.399 INFO [stdout] test test_echo_server::test_echo_server ... ok Nov 18 06:15:56.399 INFO [stdout] test test_local_addr_ready::local_addr_ready ... ok Nov 18 06:15:56.530 INFO [stdout] test test_custom_evented::stress::with_small_events_collection ... ok Nov 18 06:15:56.610 INFO [stdout] test test_multicast::test_multicast ... FAILED Nov 18 06:15:56.710 INFO [stdout] test test_notify::test_notify_capacity ... ok Nov 18 06:15:56.792 INFO [stdout] test test_notify::test_notify_drop ... ok Nov 18 06:15:56.792 INFO [stdout] test test_custom_evented::stress::multi_threaded_poll ... ok Nov 18 06:15:56.792 INFO [stdout] test test_oneshot::test_tcp_edge_oneshot ... ok Nov 18 06:15:56.801 INFO [stdout] test test_poll_channel::test_dropping_receive_before_poll ... ok Nov 18 06:15:56.837 INFO [stdout] test test_poll::test_poll_closes_fd ... ok Nov 18 06:15:57.059 INFO [stdout] test test_poll_channel::test_mixing_channel_with_socket ... ok Nov 18 06:15:57.359 INFO [stdout] test test_poll_channel::test_poll_channel_level ... ok Nov 18 06:15:57.399 INFO [stdout] test test_broken_pipe::broken_pipe ... ok Nov 18 06:15:57.591 INFO [stdout] test test_notify::test_notify ... ok Nov 18 06:15:57.763 INFO [stdout] test test_poll_channel::test_poll_channel_edge ... ok Nov 18 06:15:57.907 INFO [stdout] test test_register_deregister::test_register_deregister ... ok Nov 18 06:15:58.023 INFO [stdout] test test_register_deregister::test_register_empty_interest ... ok Nov 18 06:15:58.039 INFO [stdout] test test_register_multiple_event_loops::test_tcp_register_multiple_event_loops ... ok Nov 18 06:15:58.045 INFO [stdout] test test_register_multiple_event_loops::test_udp_register_multiple_event_loops ... ok Nov 18 06:15:58.049 INFO [stdout] test test_poll_channel::test_poll_channel_writable ... ok Nov 18 06:15:58.159 INFO [stdout] test test_smoke::add_then_drop ... ok Nov 18 06:15:58.266 INFO [stdout] test test_smoke::run_once_with_nothing ... ok Nov 18 06:15:58.675 INFO [stdout] test test_subprocess_pipe::test_subprocess_pipe ... ok Nov 18 06:15:58.675 INFO [stdout] test test_tcp::accept ... ok Nov 18 06:15:58.676 INFO [stdout] test test_tcp::bind_twice_bad ... ok Nov 18 06:15:58.676 INFO [stdout] test test_tcp::connect ... ok Nov 18 06:15:58.676 INFO [stdout] test test_tcp::connect_error ... ok Nov 18 06:15:58.676 INFO [stdout] test test_tcp::connect_then_close ... ok Nov 18 06:15:58.776 INFO [stdout] test test_tcp::connection_reset_by_peer ... ok Nov 18 06:15:58.891 INFO [stdout] test test_tcp::listen_then_close ... ok Nov 18 06:15:58.903 INFO [stdout] test test_tcp::multiple_writes_immediate_success ... ok Nov 18 06:15:58.915 INFO [stdout] test test_poll_channel::test_sending_from_other_thread_while_polling ... ok Nov 18 06:15:59.113 INFO [stdout] test test_tcp::peek ... ok Nov 18 06:15:59.201 INFO [stdout] test test_poll_channel::test_poll_channel_oneshot ... ok Nov 18 06:15:59.202 INFO [stdout] test test_tcp::test_tcp_sockets_are_send ... ok Nov 18 06:15:59.277 INFO [stdout] test test_tcp::read ... ok Nov 18 06:15:59.300 INFO [stdout] test test_tcp::write ... ok Nov 18 06:15:59.311 INFO [stdout] test test_custom_evented::drop_registration_from_non_main_thread ... ok Nov 18 06:15:59.311 INFO [stdout] test test_tcp_level::test_tcp_listener_level_triggered ... ok Nov 18 06:15:59.355 INFO [stdout] test test_tcp::write_error ... ok Nov 18 06:15:59.620 INFO [stdout] test test_tick::test_tick ... ok Nov 18 06:16:00.071 INFO [stdout] test test_reregister_without_poll::test_reregister_different_without_poll ... ok Nov 18 06:16:00.071 INFO [stdout] test test_udp_socket::test_udp_socket ... ok Nov 18 06:16:00.071 INFO [stdout] test test_udp_socket::test_udp_socket_discard ... ok Nov 18 06:16:00.071 INFO [stdout] test test_udp_socket::test_udp_socket_send_recv ... ok Nov 18 06:16:00.071 INFO [stdout] test test_tcp_level::test_tcp_stream_level_triggered ... ok Nov 18 06:16:00.078 INFO [stdout] test test_uds_shutdown::test_echo_server ... ok Nov 18 06:16:00.078 INFO [stdout] test test_unix_echo_server::test_unix_echo_server ... ok Nov 18 06:16:00.078 INFO [stdout] test test_unix_pass_fd::test_unix_pass_fd ... ok Nov 18 06:16:00.087 INFO [stdout] test test_write_then_drop::write_then_deregister ... ok Nov 18 06:16:00.091 INFO [stdout] test test_write_then_drop::write_then_drop ... ok Nov 18 06:16:00.131 INFO [stdout] test test_udp_level::test_udp_level_triggered ... ok Nov 18 06:16:02.420 INFO [stdout] test test_tcp::write_bufs ... ok Nov 18 06:16:02.599 INFO [stdout] test test_tcp::read_bufs ... ok Nov 18 06:16:03.303 INFO [stdout] test test_custom_evented::set_readiness_before_register ... ok Nov 18 06:16:07.636 INFO [stdout] test test_battery::test_echo_server ... ok Nov 18 06:16:08.953 INFO [stdout] test test_custom_evented::stress::single_threaded_poll ... ok Nov 18 06:16:08.953 INFO [stdout] Nov 18 06:16:08.953 INFO [stdout] failures: Nov 18 06:16:08.953 INFO [stdout] Nov 18 06:16:08.953 INFO [stdout] ---- test_multicast::test_multicast stdout ---- Nov 18 06:16:08.953 INFO [stdout] thread 'test_multicast::test_multicast' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 19, kind: Other, message: "No such device" }', libcore/result.rs:1009:5 Nov 18 06:16:08.953 INFO [stdout] stack backtrace: Nov 18 06:16:08.953 INFO [stdout] 0: 0x561ac8f60283 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h1a944b80a560daa8 Nov 18 06:16:08.953 INFO [stdout] at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Nov 18 06:16:08.953 INFO [stdout] 1: 0x561ac8f59b48 - std::sys_common::backtrace::_print::h18f735b4c3a49bdb Nov 18 06:16:08.953 INFO [stdout] at libstd/sys_common/backtrace.rs:71 Nov 18 06:16:08.953 INFO [stdout] 2: 0x561ac8f5e3a4 - std::panicking::default_hook::{{closure}}::h97ab3548a215c097 Nov 18 06:16:08.953 INFO [stdout] at libstd/sys_common/backtrace.rs:59 Nov 18 06:16:08.953 INFO [stdout] at libstd/panicking.rs:211 Nov 18 06:16:08.953 INFO [stdout] 3: 0x561ac8f5e08c - std::panicking::default_hook::h98c2a01ef734e4b0 Nov 18 06:16:08.953 INFO [stdout] at libstd/panicking.rs:221 Nov 18 06:16:08.953 INFO [stdout] 4: 0x561ac8f5eab0 - std::panicking::rust_panic_with_hook::hb4b3f28eb79ea752 Nov 18 06:16:08.953 INFO [stdout] at libstd/panicking.rs:476 Nov 18 06:16:08.953 INFO [stdout] 5: 0x561ac8f5e631 - std::panicking::continue_panic_fmt::h61fd5a7b1a268752 Nov 18 06:16:08.953 INFO [stdout] at libstd/panicking.rs:390 Nov 18 06:16:08.953 INFO [stdout] 6: 0x561ac8f5e515 - rust_begin_unwind Nov 18 06:16:08.953 INFO [stdout] at libstd/panicking.rs:325 Nov 18 06:16:08.953 INFO [stdout] 7: 0x561ac8f74dbc - core::panicking::panic_fmt::h400423a63e8ecedb Nov 18 06:16:08.953 INFO [stdout] at libcore/panicking.rs:77 Nov 18 06:16:08.953 INFO [stdout] 8: 0x561ac8ef4570 - core::result::unwrap_failed::h59d5c27292c0a6b8 Nov 18 06:16:08.953 INFO [stdout] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libcore/macros.rs:26 Nov 18 06:16:08.953 INFO [stdout] 9: 0x561ac8ef3a71 - >::unwrap::he4b8d942a3591c30 Nov 18 06:16:08.953 INFO [stdout] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libcore/result.rs:808 Nov 18 06:16:08.953 INFO [stdout] 10: 0x561ac8de11d8 - test::test_multicast::test_multicast::h2ceeff5759f31a93 Nov 18 06:16:08.954 INFO [stdout] at test/test_multicast.rs:83 Nov 18 06:16:08.954 INFO [stdout] 11: 0x561ac8de0d19 - test::test_multicast::test_multicast::{{closure}}::h18ca83feed0a431a Nov 18 06:16:08.954 INFO [stdout] at test/test_multicast.rs:70 Nov 18 06:16:08.954 INFO [stdout] 12: 0x561ac8d9f3ed - core::ops::function::FnOnce::call_once::haabc999f9bf2dddd Nov 18 06:16:08.954 INFO [stdout] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libcore/ops/function.rs:238 Nov 18 06:16:08.954 INFO [stdout] 13: 0x561ac8eaf16e - >::call_box::h9dcb7fc9b8bb4240 Nov 18 06:16:08.954 INFO [stdout] at libtest/lib.rs:1471 Nov 18 06:16:08.954 INFO [stdout] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libcore/ops/function.rs:238 Nov 18 06:16:08.954 INFO [stdout] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/liballoc/boxed.rs:673 Nov 18 06:16:08.954 INFO [stdout] 14: 0x561ac8f73639 - __rust_maybe_catch_panic Nov 18 06:16:08.954 INFO [stdout] at libpanic_unwind/lib.rs:102 Nov 18 06:16:08.954 INFO [stdout] 15: 0x561ac8ea71d3 - std::sys_common::backtrace::__rust_begin_short_backtrace::h89ea8afe71e36f86 Nov 18 06:16:08.954 INFO [stdout] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panicking.rs:289 Nov 18 06:16:08.954 INFO [stdout] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panic.rs:398 Nov 18 06:16:08.954 INFO [stdout] at libtest/lib.rs:1426 Nov 18 06:16:08.954 INFO [stdout] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/sys_common/backtrace.rs:136 Nov 18 06:16:08.954 INFO [stdout] 16: 0x561ac8ea8084 - std::panicking::try::do_call::h4132042e0cbea3ae Nov 18 06:16:08.954 INFO [stdout] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/thread/mod.rs:477 Nov 18 06:16:08.954 INFO [stdout] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panic.rs:319 Nov 18 06:16:08.954 INFO [stdout] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panicking.rs:310 Nov 18 06:16:08.954 INFO [stdout] 17: 0x561ac8f73639 - __rust_maybe_catch_panic Nov 18 06:16:08.954 INFO [stdout] at libpanic_unwind/lib.rs:102 Nov 18 06:16:08.954 INFO [stdout] 18: 0x561ac8eaf29c - >::call_box::hab7f616f05880bf6 Nov 18 06:16:08.954 INFO [stdout] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panicking.rs:289 Nov 18 06:16:08.954 INFO [stdout] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panic.rs:398 Nov 18 06:16:08.954 INFO [stdout] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/thread/mod.rs:476 Nov 18 06:16:08.955 INFO [stdout] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/liballoc/boxed.rs:673 Nov 18 06:16:08.955 INFO [stdout] 19: 0x561ac8f673ed - std::sys::unix::thread::Thread::new::thread_start::h5f8d67158a1ca038 Nov 18 06:16:08.955 INFO [stdout] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/liballoc/boxed.rs:683 Nov 18 06:16:08.955 INFO [stdout] at libstd/sys_common/thread.rs:24 Nov 18 06:16:08.955 INFO [stdout] at libstd/sys/unix/thread.rs:90 Nov 18 06:16:08.955 INFO [stdout] 20: 0x7f3f6748e6b9 - start_thread Nov 18 06:16:08.955 INFO [stdout] 21: 0x7f3f66fae41c - clone Nov 18 06:16:08.955 INFO [stdout] 22: 0x0 - Nov 18 06:16:08.955 INFO [stdout] Nov 18 06:16:08.955 INFO [stdout] Nov 18 06:16:08.955 INFO [stdout] failures: Nov 18 06:16:08.955 INFO [stdout] test_multicast::test_multicast Nov 18 06:16:08.955 INFO [stdout] Nov 18 06:16:08.955 INFO [stdout] test result: FAILED. 59 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out Nov 18 06:16:08.955 INFO [stdout] Nov 18 06:16:08.963 INFO [stderr] error: test failed, to rerun pass '--test test' Nov 18 06:16:08.963 INFO [stderr] su: No module specific data is present Nov 18 06:16:09.700 INFO running `"docker" "inspect" "b497d48ce2e080bcb174f361f1fe7ec5a6e2ef1ceac932d3467705c5e47cc277"` Nov 18 06:16:09.938 INFO running `"docker" "rm" "-f" "b497d48ce2e080bcb174f361f1fe7ec5a6e2ef1ceac932d3467705c5e47cc277"` Nov 18 06:16:10.147 INFO [stdout] b497d48ce2e080bcb174f361f1fe7ec5a6e2ef1ceac932d3467705c5e47cc277