Nov 18 06:15:38.342 INFO testing mio-0.6.16 against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982 Nov 18 06:15:38.343 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 06:15:38.704 INFO [stdout] 42b25f6bc3e5bda509ddd0992f033e924cadf7c29922040609635bdb9245c639 Nov 18 06:15:38.719 INFO running `"docker" "start" "-a" "42b25f6bc3e5bda509ddd0992f033e924cadf7c29922040609635bdb9245c639"` Nov 18 06:15:39.863 INFO [stderr] usermod: no changes Nov 18 06:15:39.969 INFO [stderr] Compiling mio v0.6.16 (/source) Nov 18 06:15:42.672 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.77s Nov 18 06:15:42.682 INFO [stderr] su: No module specific data is present Nov 18 06:15:43.524 INFO running `"docker" "inspect" "42b25f6bc3e5bda509ddd0992f033e924cadf7c29922040609635bdb9245c639"` Nov 18 06:15:43.828 INFO running `"docker" "rm" "-f" "42b25f6bc3e5bda509ddd0992f033e924cadf7c29922040609635bdb9245c639"` Nov 18 06:15:44.110 INFO [stdout] 42b25f6bc3e5bda509ddd0992f033e924cadf7c29922040609635bdb9245c639 Nov 18 06:15:44.117 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 06:15:44.547 INFO [stdout] c78c9a13185b664ac69a0bf630ef7b28763772b1031c651ce600e1c9ea036125 Nov 18 06:15:44.552 INFO running `"docker" "start" "-a" "c78c9a13185b664ac69a0bf630ef7b28763772b1031c651ce600e1c9ea036125"` Nov 18 06:15:45.751 INFO [stderr] usermod: no changes Nov 18 06:15:45.877 INFO [stderr] Compiling env_logger v0.4.3 Nov 18 06:15:47.367 INFO [stderr] Compiling mio v0.6.16 (/source) Nov 18 06:15:55.394 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.62s Nov 18 06:15:55.398 INFO [stderr] su: No module specific data is present Nov 18 06:15:55.717 INFO running `"docker" "inspect" "c78c9a13185b664ac69a0bf630ef7b28763772b1031c651ce600e1c9ea036125"` Nov 18 06:15:55.811 INFO running `"docker" "rm" "-f" "c78c9a13185b664ac69a0bf630ef7b28763772b1031c651ce600e1c9ea036125"` Nov 18 06:15:55.916 INFO [stdout] c78c9a13185b664ac69a0bf630ef7b28763772b1031c651ce600e1c9ea036125 Nov 18 06:15:55.920 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 06:15:56.134 INFO [stdout] 8fe4c76f19a93fec1dcc39bff41ef6f1df250280caaca8922483270d5322cbc4 Nov 18 06:15:56.139 INFO running `"docker" "start" "-a" "8fe4c76f19a93fec1dcc39bff41ef6f1df250280caaca8922483270d5322cbc4"` Nov 18 06:15:56.899 INFO [stderr] usermod: no changes Nov 18 06:15:57.011 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.09s Nov 18 06:15:57.012 INFO [stderr] Running /target/debug/deps/mio-3917cd82ecb4599c Nov 18 06:15:57.018 INFO [stdout] Nov 18 06:15:57.018 INFO [stdout] running 3 tests Nov 18 06:15:57.019 INFO [stdout] test event_imp::test_debug_pollopt ... ok Nov 18 06:15:57.020 INFO [stdout] test event_imp::test_debug_ready ... ok Nov 18 06:15:57.020 INFO [stdout] test poll::as_raw_fd ... ok Nov 18 06:15:57.020 INFO [stdout] Nov 18 06:15:57.020 INFO [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Nov 18 06:15:57.020 INFO [stdout] Nov 18 06:15:57.022 INFO [stderr] Running /target/debug/deps/test-f0c8309907708327 Nov 18 06:15:57.024 INFO [stdout] Nov 18 06:15:57.024 INFO [stdout] running 60 tests Nov 18 06:15:57.043 INFO [stdout] test test_close_on_drop::test_close_on_drop ... ok Nov 18 06:15:57.043 INFO [stdout] test test_custom_evented::smoke ... ok Nov 18 06:15:57.100 INFO [stdout] test test_double_register::test_double_register ... ok Nov 18 06:15:57.227 INFO [stdout] test test_echo_server::test_echo_server ... ok Nov 18 06:15:57.235 INFO [stdout] test test_local_addr_ready::local_addr_ready ... ok Nov 18 06:15:57.271 INFO [stdout] test test_custom_evented::stress::with_small_events_collection ... ok Nov 18 06:15:57.691 INFO [stdout] test test_multicast::test_multicast ... FAILED Nov 18 06:15:57.763 INFO [stdout] test test_custom_evented::stress::multi_threaded_poll ... ok Nov 18 06:15:57.763 INFO [stdout] test test_notify::test_notify_capacity ... ok Nov 18 06:15:57.779 INFO [stdout] test test_oneshot::test_tcp_edge_oneshot ... ok Nov 18 06:15:57.887 INFO [stdout] test test_poll::test_poll_closes_fd ... ok Nov 18 06:15:57.887 INFO [stdout] test test_poll_channel::test_dropping_receive_before_poll ... ok Nov 18 06:15:57.895 INFO [stdout] test test_notify::test_notify_drop ... ok Nov 18 06:15:58.049 INFO [stdout] test test_broken_pipe::broken_pipe ... ok Nov 18 06:15:58.143 INFO [stdout] test test_poll_channel::test_mixing_channel_with_socket ... ok Nov 18 06:15:58.299 INFO [stdout] test test_notify::test_notify ... ok Nov 18 06:15:58.363 INFO [stdout] test test_poll_channel::test_poll_channel_level ... ok Nov 18 06:15:58.835 INFO [stdout] test test_poll_channel::test_poll_channel_edge ... ok Nov 18 06:15:58.927 INFO [stdout] test test_poll_channel::test_poll_channel_writable ... ok Nov 18 06:15:58.947 INFO [stdout] test test_register_deregister::test_register_deregister ... ok Nov 18 06:15:58.951 INFO [stdout] test test_register_multiple_event_loops::test_tcp_register_multiple_event_loops ... ok Nov 18 06:15:58.955 INFO [stdout] test test_register_multiple_event_loops::test_udp_register_multiple_event_loops ... ok Nov 18 06:15:59.032 INFO [stdout] test test_register_deregister::test_register_empty_interest ... ok Nov 18 06:15:59.139 INFO [stdout] test test_smoke::add_then_drop ... ok Nov 18 06:15:59.239 INFO [stdout] test test_smoke::run_once_with_nothing ... ok Nov 18 06:15:59.878 INFO [stdout] test test_custom_evented::drop_registration_from_non_main_thread ... ok Nov 18 06:15:59.880 INFO [stdout] test test_tcp::accept ... ok Nov 18 06:15:59.959 INFO [stdout] test test_tcp::bind_twice_bad ... ok Nov 18 06:15:59.988 INFO [stdout] test test_poll_channel::test_sending_from_other_thread_while_polling ... ok Nov 18 06:15:59.988 INFO [stdout] test test_poll_channel::test_poll_channel_oneshot ... ok Nov 18 06:15:59.999 INFO [stdout] test test_tcp::connect_error ... ok Nov 18 06:16:00.006 INFO [stdout] test test_tcp::connect_then_close ... ok Nov 18 06:16:00.019 INFO [stdout] test test_tcp::connect ... ok Nov 18 06:16:00.027 INFO [stdout] test test_subprocess_pipe::test_subprocess_pipe ... ok Nov 18 06:16:00.123 INFO [stdout] test test_tcp::connection_reset_by_peer ... ok Nov 18 06:16:00.123 INFO [stdout] test test_tcp::listen_then_close ... ok Nov 18 06:16:00.175 INFO [stdout] test test_tcp::multiple_writes_immediate_success ... ok Nov 18 06:16:00.175 INFO [stdout] test test_tcp::test_tcp_sockets_are_send ... ok Nov 18 06:16:00.243 INFO [stdout] test test_tcp::peek ... ok Nov 18 06:16:00.295 INFO [stdout] test test_tcp::write ... ok Nov 18 06:16:00.327 INFO [stdout] test test_tcp::write_error ... ok Nov 18 06:16:00.331 INFO [stdout] test test_tcp_level::test_tcp_listener_level_triggered ... ok Nov 18 06:16:00.431 INFO [stdout] test test_tcp::read ... ok Nov 18 06:16:00.694 INFO [stdout] test test_tick::test_tick ... ok Nov 18 06:16:00.995 INFO [stdout] test test_reregister_without_poll::test_reregister_different_without_poll ... ok Nov 18 06:16:01.095 INFO [stdout] test test_udp_socket::test_udp_socket ... ok Nov 18 06:16:01.095 INFO [stdout] test test_tcp_level::test_tcp_stream_level_triggered ... ok Nov 18 06:16:01.095 INFO [stdout] test test_udp_socket::test_udp_socket_send_recv ... ok Nov 18 06:16:01.103 INFO [stdout] test test_udp_socket::test_udp_socket_discard ... ok Nov 18 06:16:01.108 INFO [stdout] test test_unix_echo_server::test_unix_echo_server ... ok Nov 18 06:16:01.123 INFO [stdout] test test_unix_pass_fd::test_unix_pass_fd ... ok Nov 18 06:16:01.135 INFO [stdout] test test_write_then_drop::write_then_deregister ... ok Nov 18 06:16:01.143 INFO [stdout] test test_write_then_drop::write_then_drop ... ok Nov 18 06:16:01.143 INFO [stdout] test test_uds_shutdown::test_echo_server ... ok Nov 18 06:16:01.223 INFO [stdout] test test_udp_level::test_udp_level_triggered ... ok Nov 18 06:16:04.048 INFO [stdout] test test_tcp::write_bufs ... ok Nov 18 06:16:04.510 INFO [stdout] test test_tcp::read_bufs ... ok Nov 18 06:16:05.139 INFO [stdout] test test_custom_evented::set_readiness_before_register ... ok Nov 18 06:16:09.965 INFO [stdout] test test_battery::test_echo_server ... ok Nov 18 06:16:10.560 INFO [stderr] error: test failed, to rerun pass '--test test' Nov 18 06:16:10.561 INFO [stdout] test test_custom_evented::stress::single_threaded_poll ... ok Nov 18 06:16:10.561 INFO [stderr] su: No module specific data is present Nov 18 06:16:10.561 INFO [stdout] Nov 18 06:16:10.562 INFO [stdout] failures: Nov 18 06:16:10.562 INFO [stdout] Nov 18 06:16:10.562 INFO [stdout] ---- test_multicast::test_multicast stdout ---- Nov 18 06:16:10.567 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 06:16:10.567 INFO [stdout] stack backtrace: Nov 18 06:16:10.567 INFO [stdout] 0: 0x560f75cc2c13 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h26df0f6fdb27c709 Nov 18 06:16:10.568 INFO [stdout] at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Nov 18 06:16:10.568 INFO [stdout] 1: 0x560f75cbc618 - std::sys_common::backtrace::_print::h84c40fecda6d638e Nov 18 06:16:10.568 INFO [stdout] at libstd/sys_common/backtrace.rs:71 Nov 18 06:16:10.568 INFO [stdout] 2: 0x560f75cc0d34 - std::panicking::default_hook::{{closure}}::h77e370c0567fc0a7 Nov 18 06:16:10.569 INFO [stdout] at libstd/sys_common/backtrace.rs:59 Nov 18 06:16:10.569 INFO [stdout] at libstd/panicking.rs:211 Nov 18 06:16:10.569 INFO [stdout] 3: 0x560f75cc0a1c - std::panicking::default_hook::hb9a45c11a33bbcb2 Nov 18 06:16:10.569 INFO [stdout] at libstd/panicking.rs:221 Nov 18 06:16:10.570 INFO [stdout] 4: 0x560f75cc1440 - std::panicking::rust_panic_with_hook::ha8d95048d940f754 Nov 18 06:16:10.570 INFO [stdout] at libstd/panicking.rs:476 Nov 18 06:16:10.570 INFO [stdout] 5: 0x560f75cc0fc1 - std::panicking::continue_panic_fmt::hfc82a3747387e2c6 Nov 18 06:16:10.571 INFO [stdout] at libstd/panicking.rs:390 Nov 18 06:16:10.571 INFO [stdout] 6: 0x560f75cc0ea5 - rust_begin_unwind Nov 18 06:16:10.571 INFO [stdout] at libstd/panicking.rs:325 Nov 18 06:16:10.571 INFO [stdout] 7: 0x560f75cd781c - core::panicking::panic_fmt::h0b2a5728bdf6d5e2 Nov 18 06:16:10.572 INFO [stdout] at libcore/panicking.rs:77 Nov 18 06:16:10.572 INFO [stdout] 8: 0x560f75c57930 - core::result::unwrap_failed::h023333d81a3672ab Nov 18 06:16:10.572 INFO [stdout] at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libcore/macros.rs:26 Nov 18 06:16:10.573 INFO [stdout] 9: 0x560f75c56f81 - >::unwrap::hf0b0e8f98d422b34 Nov 18 06:16:10.573 INFO [stdout] at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libcore/result.rs:808 Nov 18 06:16:10.573 INFO [stdout] 10: 0x560f75b44868 - test::test_multicast::test_multicast::h69c0b6be259a2841 Nov 18 06:16:10.573 INFO [stdout] at test/test_multicast.rs:83 Nov 18 06:16:10.574 INFO [stdout] 11: 0x560f75b443a9 - test::test_multicast::test_multicast::{{closure}}::h67fdf420f2555f3e Nov 18 06:16:10.574 INFO [stdout] at test/test_multicast.rs:70 Nov 18 06:16:10.574 INFO [stdout] 12: 0x560f75b0259d - core::ops::function::FnOnce::call_once::h748646b9baced624 Nov 18 06:16:10.574 INFO [stdout] at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libcore/ops/function.rs:238 Nov 18 06:16:10.575 INFO [stdout] 13: 0x560f75c12aae - >::call_box::hae1ea457a0ccd8d5 Nov 18 06:16:10.575 INFO [stdout] at libtest/lib.rs:1471 Nov 18 06:16:10.575 INFO [stdout] at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libcore/ops/function.rs:238 Nov 18 06:16:10.576 INFO [stdout] at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/liballoc/boxed.rs:673 Nov 18 06:16:10.576 INFO [stdout] 14: 0x560f75cd60d9 - __rust_maybe_catch_panic Nov 18 06:16:10.576 INFO [stdout] at libpanic_unwind/lib.rs:102 Nov 18 06:16:10.577 INFO [stdout] 15: 0x560f75c0a903 - std::sys_common::backtrace::__rust_begin_short_backtrace::hd0ded23d435d70d0 Nov 18 06:16:10.577 INFO [stdout] at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/panicking.rs:289 Nov 18 06:16:10.577 INFO [stdout] at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/panic.rs:398 Nov 18 06:16:10.577 INFO [stdout] at libtest/lib.rs:1426 Nov 18 06:16:10.578 INFO [stdout] at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/sys_common/backtrace.rs:136 Nov 18 06:16:10.578 INFO [stdout] 16: 0x560f75c0b7a4 - std::panicking::try::do_call::h031514fb401b7159 Nov 18 06:16:10.578 INFO [stdout] at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/thread/mod.rs:477 Nov 18 06:16:10.579 INFO [stdout] at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/panic.rs:319 Nov 18 06:16:10.579 INFO [stdout] at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/panicking.rs:310 Nov 18 06:16:10.579 INFO [stdout] 17: 0x560f75cd60d9 - __rust_maybe_catch_panic Nov 18 06:16:10.580 INFO [stdout] at libpanic_unwind/lib.rs:102 Nov 18 06:16:10.580 INFO [stdout] 18: 0x560f75c1298c - >::call_box::h44700b7a2ec6fd33 Nov 18 06:16:10.580 INFO [stdout] at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/panicking.rs:289 Nov 18 06:16:10.580 INFO [stdout] at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/panic.rs:398 Nov 18 06:16:10.581 INFO [stdout] at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/thread/mod.rs:476 Nov 18 06:16:10.581 INFO [stdout] at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/liballoc/boxed.rs:673 Nov 18 06:16:10.581 INFO [stdout] 19: 0x560f75cc9e8d - std::sys::unix::thread::Thread::new::thread_start::h8526625243d2f13b Nov 18 06:16:10.581 INFO [stdout] at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/liballoc/boxed.rs:683 Nov 18 06:16:10.582 INFO [stdout] at libstd/sys_common/thread.rs:24 Nov 18 06:16:10.582 INFO [stdout] at libstd/sys/unix/thread.rs:90 Nov 18 06:16:10.582 INFO [stdout] 20: 0x7f49448566b9 - start_thread Nov 18 06:16:10.583 INFO [stdout] 21: 0x7f494437641c - clone Nov 18 06:16:10.583 INFO [stdout] 22: 0x0 - Nov 18 06:16:10.583 INFO [stdout] Nov 18 06:16:10.584 INFO [stdout] Nov 18 06:16:10.584 INFO [stdout] failures: Nov 18 06:16:10.584 INFO [stdout] test_multicast::test_multicast Nov 18 06:16:10.584 INFO [stdout] Nov 18 06:16:10.585 INFO [stdout] test result: FAILED. 59 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out Nov 18 06:16:10.585 INFO [stdout] Nov 18 06:16:11.030 INFO running `"docker" "inspect" "8fe4c76f19a93fec1dcc39bff41ef6f1df250280caaca8922483270d5322cbc4"` Nov 18 06:16:11.236 INFO running `"docker" "rm" "-f" "8fe4c76f19a93fec1dcc39bff41ef6f1df250280caaca8922483270d5322cbc4"` Nov 18 06:16:11.471 INFO [stdout] 8fe4c76f19a93fec1dcc39bff41ef6f1df250280caaca8922483270d5322cbc4