Dec 02 17:12:23.431 INFO testing service_discovery-0.3.0 against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 02 17:12:23.431 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-4/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 17:12:23.784 INFO [stdout] 1b11c579fb8cabb3591012fe9113c15d991837add80f45d0d27e188757f0474b
Dec 02 17:12:23.795 INFO running `"docker" "start" "-a" "1b11c579fb8cabb3591012fe9113c15d991837add80f45d0d27e188757f0474b"`
Dec 02 17:12:25.174 INFO [stderr] usermod: no changes
Dec 02 17:12:25.331 INFO [stderr]    Compiling bincode v0.5.9
Dec 02 17:12:27.434 INFO [stderr]    Compiling maidsafe_utilities v0.4.1
Dec 02 17:12:29.795 INFO [stderr]    Compiling service_discovery v0.3.0 (/source)
Dec 02 17:12:29.855 INFO [stderr] warning: lint `drop_with_repr_extern` has been removed: `drop flags have been removed`
Dec 02 17:12:29.855 INFO [stderr]   --> src/lib.rs:31:21
Dec 02 17:12:29.855 INFO [stderr]    |
Dec 02 17:12:29.855 INFO [stderr] 31 | #![deny(deprecated, drop_with_repr_extern, improper_ctypes, missing_docs,
Dec 02 17:12:29.855 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^
Dec 02 17:12:29.855 INFO [stderr]    |
Dec 02 17:12:29.855 INFO [stderr] note: lint level defined here
Dec 02 17:12:29.855 INFO [stderr]   --> src/lib.rs:30:32
Dec 02 17:12:29.855 INFO [stderr]    |
Dec 02 17:12:29.855 INFO [stderr] 30 |           unknown_crate_types, warnings)]
Dec 02 17:12:29.855 INFO [stderr]    |                                ^^^^^^^^
Dec 02 17:12:29.855 INFO [stderr]    = note: #[warn(renamed_and_removed_lints)] implied by #[warn(warnings)]
Dec 02 17:12:29.855 INFO [stderr] 
Dec 02 17:12:29.855 INFO [stderr] warning: lint `private_no_mangle_fns` has been removed: `no longer an warning, #[no_mangle] functions always exported`
Dec 02 17:12:29.855 INFO [stderr]   --> src/lib.rs:33:9
Dec 02 17:12:29.855 INFO [stderr]    |
Dec 02 17:12:29.855 INFO [stderr] 33 |         private_no_mangle_fns, private_no_mangle_statics, stable_features, unconditional_recursion,
Dec 02 17:12:29.855 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^
Dec 02 17:12:29.855 INFO [stderr] 
Dec 02 17:12:29.855 INFO [stderr] warning: lint `private_no_mangle_statics` has been removed: `no longer an warning, #[no_mangle] statics always exported`
Dec 02 17:12:29.855 INFO [stderr]   --> src/lib.rs:33:32
Dec 02 17:12:29.855 INFO [stderr]    |
Dec 02 17:12:29.855 INFO [stderr] 33 |         private_no_mangle_fns, private_no_mangle_statics, stable_features, unconditional_recursion,
Dec 02 17:12:29.855 INFO [stderr]    |                                ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 17:12:29.855 INFO [stderr] 
Dec 02 17:12:29.855 INFO [stderr] warning: lint `fat_ptr_transmutes` has been removed: `was accidentally removed back in 2014`
Dec 02 17:12:29.855 INFO [stderr]   --> src/lib.rs:38:24
Dec 02 17:12:29.855 INFO [stderr]    |
Dec 02 17:12:29.855 INFO [stderr] 38 | #![allow(box_pointers, fat_ptr_transmutes, missing_copy_implementations,
Dec 02 17:12:29.855 INFO [stderr]    |                        ^^^^^^^^^^^^^^^^^^
Dec 02 17:12:29.855 INFO [stderr] 
Dec 02 17:12:32.314 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.12s
Dec 02 17:12:32.319 INFO [stderr] su: No module specific data is present
Dec 02 17:12:33.583 INFO running `"docker" "inspect" "1b11c579fb8cabb3591012fe9113c15d991837add80f45d0d27e188757f0474b"`
Dec 02 17:12:33.939 INFO running `"docker" "rm" "-f" "1b11c579fb8cabb3591012fe9113c15d991837add80f45d0d27e188757f0474b"`
Dec 02 17:12:34.271 INFO [stdout] 1b11c579fb8cabb3591012fe9113c15d991837add80f45d0d27e188757f0474b
Dec 02 17:12:34.277 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-4/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 17:12:34.828 INFO [stdout] 4b7084f597e98e6cc9d3964d2e15d9881d847f3e413c75db98118a8a7884a08d
Dec 02 17:12:34.830 INFO running `"docker" "start" "-a" "4b7084f597e98e6cc9d3964d2e15d9881d847f3e413c75db98118a8a7884a08d"`
Dec 02 17:12:36.403 INFO [stderr] usermod: no changes
Dec 02 17:12:36.520 INFO [stderr]    Compiling service_discovery v0.3.0 (/source)
Dec 02 17:12:36.616 INFO [stderr] warning: lint `drop_with_repr_extern` has been removed: `drop flags have been removed`
Dec 02 17:12:36.616 INFO [stderr]   --> src/lib.rs:31:21
Dec 02 17:12:36.616 INFO [stderr]    |
Dec 02 17:12:36.616 INFO [stderr] 31 | #![deny(deprecated, drop_with_repr_extern, improper_ctypes, missing_docs,
Dec 02 17:12:36.616 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^
Dec 02 17:12:36.616 INFO [stderr]    |
Dec 02 17:12:36.616 INFO [stderr] note: lint level defined here
Dec 02 17:12:36.616 INFO [stderr]   --> src/lib.rs:30:32
Dec 02 17:12:36.616 INFO [stderr]    |
Dec 02 17:12:36.616 INFO [stderr] 30 |           unknown_crate_types, warnings)]
Dec 02 17:12:36.616 INFO [stderr]    |                                ^^^^^^^^
Dec 02 17:12:36.616 INFO [stderr]    = note: #[warn(renamed_and_removed_lints)] implied by #[warn(warnings)]
Dec 02 17:12:36.616 INFO [stderr] 
Dec 02 17:12:36.616 INFO [stderr] warning: lint `private_no_mangle_fns` has been removed: `no longer an warning, #[no_mangle] functions always exported`
Dec 02 17:12:36.616 INFO [stderr]   --> src/lib.rs:33:9
Dec 02 17:12:36.616 INFO [stderr]    |
Dec 02 17:12:36.617 INFO [stderr] 33 |         private_no_mangle_fns, private_no_mangle_statics, stable_features, unconditional_recursion,
Dec 02 17:12:36.617 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^
Dec 02 17:12:36.617 INFO [stderr] 
Dec 02 17:12:36.617 INFO [stderr] warning: lint `private_no_mangle_statics` has been removed: `no longer an warning, #[no_mangle] statics always exported`
Dec 02 17:12:36.617 INFO [stderr]   --> src/lib.rs:33:32
Dec 02 17:12:36.617 INFO [stderr]    |
Dec 02 17:12:36.617 INFO [stderr] 33 |         private_no_mangle_fns, private_no_mangle_statics, stable_features, unconditional_recursion,
Dec 02 17:12:36.617 INFO [stderr]    |                                ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 17:12:36.617 INFO [stderr] 
Dec 02 17:12:36.617 INFO [stderr] warning: lint `fat_ptr_transmutes` has been removed: `was accidentally removed back in 2014`
Dec 02 17:12:36.617 INFO [stderr]   --> src/lib.rs:38:24
Dec 02 17:12:36.617 INFO [stderr]    |
Dec 02 17:12:36.617 INFO [stderr] 38 | #![allow(box_pointers, fat_ptr_transmutes, missing_copy_implementations,
Dec 02 17:12:36.617 INFO [stderr]    |                        ^^^^^^^^^^^^^^^^^^
Dec 02 17:12:36.617 INFO [stderr] 
Dec 02 17:12:42.394 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.96s
Dec 02 17:12:42.398 INFO [stderr] su: No module specific data is present
Dec 02 17:12:43.413 INFO running `"docker" "inspect" "4b7084f597e98e6cc9d3964d2e15d9881d847f3e413c75db98118a8a7884a08d"`
Dec 02 17:12:43.641 INFO running `"docker" "rm" "-f" "4b7084f597e98e6cc9d3964d2e15d9881d847f3e413c75db98118a8a7884a08d"`
Dec 02 17:12:44.006 INFO [stdout] 4b7084f597e98e6cc9d3964d2e15d9881d847f3e413c75db98118a8a7884a08d
Dec 02 17:12:44.015 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-4/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 17:12:44.421 INFO [stdout] 758f834537a5ca693d713f8bafcff28bc27c29edd447cc3a99f0c5ae4759b446
Dec 02 17:12:44.425 INFO running `"docker" "start" "-a" "758f834537a5ca693d713f8bafcff28bc27c29edd447cc3a99f0c5ae4759b446"`
Dec 02 17:12:46.507 INFO [stderr] usermod: no changes
Dec 02 17:12:46.671 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.14s
Dec 02 17:12:46.683 INFO [stderr]      Running /target/debug/deps/service_discovery-7d4c6c7ad2350e04
Dec 02 17:12:46.687 INFO [stdout] 
Dec 02 17:12:46.687 INFO [stdout] running 3 tests
Dec 02 17:12:46.883 INFO [stdout] test tests::localhost_discovery_stop_listening ... FAILED
Dec 02 17:12:46.884 INFO [stdout] test tests::three_peer_localhost_discovery ... FAILED
Dec 02 17:12:46.884 INFO [stdout] test tests::localhost_discovery_with_generator ... FAILED
Dec 02 17:12:46.884 INFO [stdout] 
Dec 02 17:12:46.884 INFO [stdout] failures:
Dec 02 17:12:46.884 INFO [stdout] 
Dec 02 17:12:46.884 INFO [stdout] ---- tests::localhost_discovery_stop_listening stdout ----
Dec 02 17:12:46.884 INFO [stdout] thread 'tests::localhost_discovery_stop_listening' panicked at 'assertion failed: `(left == right)`
Dec 02 17:12:46.884 INFO [stdout]   left: `Disconnected`,
Dec 02 17:12:46.884 INFO [stdout]  right: `Empty`', src/lib.rs:541:27
Dec 02 17:12:46.884 INFO [stdout] stack backtrace:
Dec 02 17:12:46.884 INFO [stdout]    0:     0x55d95796cdef - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h3a8b83e1922cbdde
Dec 02 17:12:46.884 INFO [stdout]                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Dec 02 17:12:46.884 INFO [stdout]    1:     0x55d957976437 - std::sys_common::backtrace::print::h00d3155a29b4020f
Dec 02 17:12:46.884 INFO [stdout]                                at libstd/sys_common/backtrace.rs:71
Dec 02 17:12:46.884 INFO [stdout]                                at libstd/sys_common/backtrace.rs:59
Dec 02 17:12:46.884 INFO [stdout]    2:     0x55d957970fcf - std::panicking::default_hook::{{closure}}::hd7465c742e79e1bb
Dec 02 17:12:46.884 INFO [stdout]                                at libstd/panicking.rs:211
Dec 02 17:12:46.884 INFO [stdout]    3:     0x55d957970cce - std::panicking::default_hook::h9e3966f2aa2a6e12
Dec 02 17:12:46.884 INFO [stdout]                                at libstd/panicking.rs:221
Dec 02 17:12:46.884 INFO [stdout]    4:     0x55d9579716ae - std::panicking::rust_panic_with_hook::h587f091ae747d080
Dec 02 17:12:46.884 INFO [stdout]                                at libstd/panicking.rs:476
Dec 02 17:12:46.884 INFO [stdout]    5:     0x55d957971251 - std::panicking::continue_panic_fmt::hb3a4fdede87f43a8
Dec 02 17:12:46.884 INFO [stdout]                                at libstd/panicking.rs:390
Dec 02 17:12:46.884 INFO [stdout]    6:     0x55d95797119e - std::panicking::begin_panic_fmt::h387afc7da9a10555
Dec 02 17:12:46.884 INFO [stdout]                                at libstd/panicking.rs:345
Dec 02 17:12:46.884 INFO [stdout]    7:     0x55d9578df587 - service_discovery::tests::localhost_discovery_stop_listening::h64722892f64edf4e
Dec 02 17:12:46.884 INFO [stdout]                                at src/lib.rs:541
Dec 02 17:12:46.884 INFO [stdout]    8:     0x55d9578debc9 - service_discovery::tests::localhost_discovery_stop_listening::{{closure}}::h909de5cc807958a3
Dec 02 17:12:46.884 INFO [stdout]                                at src/lib.rs:509
Dec 02 17:12:46.884 INFO [stdout]    9:     0x55d9578d477d - core::ops::function::FnOnce::call_once::h1cca0059b0d26382
Dec 02 17:12:46.884 INFO [stdout]                                at libcore/ops/function.rs:238
Dec 02 17:12:46.884 INFO [stdout]   10:     0x55d9578eea5e - <F as alloc::boxed::FnBox<A>>::call_box::hac903f91577a156c
Dec 02 17:12:46.884 INFO [stdout]                                at libtest/lib.rs:1468
Dec 02 17:12:46.884 INFO [stdout]                                at libcore/ops/function.rs:238
Dec 02 17:12:46.884 INFO [stdout]                                at liballoc/boxed.rs:672
Dec 02 17:12:46.884 INFO [stdout]   11:     0x55d9579813e9 - __rust_maybe_catch_panic
Dec 02 17:12:46.884 INFO [stdout]                                at libpanic_unwind/lib.rs:102
Dec 02 17:12:46.884 INFO [stdout]   12:     0x55d9579106b2 - std::sys_common::backtrace::__rust_begin_short_backtrace::hb8f0d0309526c184
Dec 02 17:12:46.884 INFO [stdout]                                at libstd/panicking.rs:289
Dec 02 17:12:46.884 INFO [stdout]                                at libstd/panic.rs:392
Dec 02 17:12:46.884 INFO [stdout]                                at libtest/lib.rs:1423
Dec 02 17:12:46.884 INFO [stdout]                                at libstd/sys_common/backtrace.rs:136
Dec 02 17:12:46.884 INFO [stdout]   13:     0x55d957911164 - std::panicking::try::do_call::hc2f7c8b9a348d8db
Dec 02 17:12:46.884 INFO [stdout]                                at libstd/thread/mod.rs:409
Dec 02 17:12:46.884 INFO [stdout]                                at libstd/panic.rs:313
Dec 02 17:12:46.884 INFO [stdout]                                at libstd/panicking.rs:310
Dec 02 17:12:46.884 INFO [stdout]   14:     0x55d9579813e9 - __rust_maybe_catch_panic
Dec 02 17:12:46.884 INFO [stdout]                                at libpanic_unwind/lib.rs:102
Dec 02 17:12:46.884 INFO [stdout]   15:     0x55d9578fe39c - <F as alloc::boxed::FnBox<A>>::call_box::h6bfded618e480b32
Dec 02 17:12:46.884 INFO [stdout]                                at libstd/panicking.rs:289
Dec 02 17:12:46.884 INFO [stdout]                                at libstd/panic.rs:392
Dec 02 17:12:46.884 INFO [stdout]                                at libstd/thread/mod.rs:408
Dec 02 17:12:46.884 INFO [stdout]                                at liballoc/boxed.rs:672
Dec 02 17:12:46.884 INFO [stdout]   16:     0x55d95796ed2d - std::sys_common::thread::start_thread::h4c28257d67cdf9cb
Dec 02 17:12:46.884 INFO [stdout]                                at liballoc/boxed.rs:682
Dec 02 17:12:46.884 INFO [stdout]                                at libstd/sys_common/thread.rs:24
Dec 02 17:12:46.884 INFO [stdout]   17:     0x55d957962005 - std::sys::unix::thread::Thread::new::thread_start::hfecb2e7eff8fd34f
Dec 02 17:12:46.884 INFO [stdout]                                at libstd/sys/unix/thread.rs:90
Dec 02 17:12:46.884 INFO [stdout]   18:     0x7fc9887616b9 - start_thread
Dec 02 17:12:46.884 INFO [stdout]   19:     0x7fc98828141c - clone
Dec 02 17:12:46.884 INFO [stdout]   20:                0x0 - <unknown>
Dec 02 17:12:46.884 INFO [stdout] 
Dec 02 17:12:46.884 INFO [stdout] ---- tests::three_peer_localhost_discovery stdout ----
Dec 02 17:12:46.884 INFO [stdout] thread 'tests::three_peer_localhost_discovery' panicked at 'Unexpected result: Err(Disconnected)', src/lib.rs:468:18
Dec 02 17:12:46.884 INFO [stdout] stack backtrace:
Dec 02 17:12:46.884 INFO [stdout]    0:     0x55d95796cdef - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h3a8b83e1922cbdde
Dec 02 17:12:46.884 INFO [stdout]                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Dec 02 17:12:46.884 INFO [stdout]    1:     0x55d957976437 - std::sys_common::backtrace::print::h00d3155a29b4020f
Dec 02 17:12:46.884 INFO [stdout]                                at libstd/sys_common/backtrace.rs:71
Dec 02 17:12:46.884 INFO [stdout]                                at libstd/sys_common/backtrace.rs:59
Dec 02 17:12:46.884 INFO [stdout]    2:     0x55d957970fcf - std::panicking::default_hook::{{closure}}::hd7465c742e79e1bb
Dec 02 17:12:46.884 INFO [stdout]                                at libstd/panicking.rs:211
Dec 02 17:12:46.884 INFO [stdout]    3:     0x55d957970cce - std::panicking::default_hook::h9e3966f2aa2a6e12
Dec 02 17:12:46.884 INFO [stdout]                                at libstd/panicking.rs:221
Dec 02 17:12:46.884 INFO [stdout]    4:     0x55d9579716ae - std::panicking::rust_panic_with_hook::h587f091ae747d080
Dec 02 17:12:46.884 INFO [stdout]                                at libstd/panicking.rs:476
Dec 02 17:12:46.884 INFO [stdout]    5:     0x55d957971251 - std::panicking::continue_panic_fmt::hb3a4fdede87f43a8
Dec 02 17:12:46.884 INFO [stdout]                                at libstd/panicking.rs:390
Dec 02 17:12:46.884 INFO [stdout]    6:     0x55d95797119e - std::panicking::begin_panic_fmt::h387afc7da9a10555
Dec 02 17:12:46.884 INFO [stdout]                                at libstd/panicking.rs:345
Dec 02 17:12:46.884 INFO [stdout]    7:     0x55d9578dce1f - service_discovery::tests::three_peer_localhost_discovery::he1f9a0bfd82c1ef1
Dec 02 17:12:46.884 INFO [stdout]                                at src/lib.rs:468
Dec 02 17:12:46.884 INFO [stdout]    8:     0x55d9578dc6a9 - service_discovery::tests::three_peer_localhost_discovery::{{closure}}::hc5542955529c629b
Dec 02 17:12:46.884 INFO [stdout]                                at src/lib.rs:437
Dec 02 17:12:46.884 INFO [stdout]    9:     0x55d9578d48fd - core::ops::function::FnOnce::call_once::h52132a48e8cbd0c0
Dec 02 17:12:46.884 INFO [stdout]                                at libcore/ops/function.rs:238
Dec 02 17:12:46.884 INFO [stdout]   10:     0x55d9578eea5e - <F as alloc::boxed::FnBox<A>>::call_box::hac903f91577a156c
Dec 02 17:12:46.884 INFO [stdout]                                at libtest/lib.rs:1468
Dec 02 17:12:46.884 INFO [stdout]                                at libcore/ops/function.rs:238
Dec 02 17:12:46.884 INFO [stdout]                                at liballoc/boxed.rs:672
Dec 02 17:12:46.884 INFO [stdout]   11:     0x55d9579813e9 - __rust_maybe_catch_panic
Dec 02 17:12:46.885 INFO [stdout]                                at libpanic_unwind/lib.rs:102
Dec 02 17:12:46.885 INFO [stdout]   12:     0x55d9579106b2 - std::sys_common::backtrace::__rust_begin_short_backtrace::hb8f0d0309526c184
Dec 02 17:12:46.885 INFO [stdout]                                at libstd/panicking.rs:289
Dec 02 17:12:46.885 INFO [stdout]                                at libstd/panic.rs:392
Dec 02 17:12:46.885 INFO [stdout]                                at libtest/lib.rs:1423
Dec 02 17:12:46.885 INFO [stdout]                                at libstd/sys_common/backtrace.rs:136
Dec 02 17:12:46.885 INFO [stdout]   13:     0x55d957911164 - std::panicking::try::do_call::hc2f7c8b9a348d8db
Dec 02 17:12:46.885 INFO [stdout]                                at libstd/thread/mod.rs:409
Dec 02 17:12:46.885 INFO [stdout]                                at libstd/panic.rs:313
Dec 02 17:12:46.885 INFO [stdout]                                at libstd/panicking.rs:310
Dec 02 17:12:46.885 INFO [stdout]   14:     0x55d9579813e9 - __rust_maybe_catch_panic
Dec 02 17:12:46.885 INFO [stdout]                                at libpanic_unwind/lib.rs:102
Dec 02 17:12:46.885 INFO [stdout]   15:     0x55d9578fe39c - <F as alloc::boxed::FnBox<A>>::call_box::h6bfded618e480b32
Dec 02 17:12:46.885 INFO [stdout]                                at libstd/panicking.rs:289
Dec 02 17:12:46.885 INFO [stdout]                                at libstd/panic.rs:392
Dec 02 17:12:46.885 INFO [stdout]                                at libstd/thread/mod.rs:408
Dec 02 17:12:46.885 INFO [stdout]                                at liballoc/boxed.rs:672
Dec 02 17:12:46.885 INFO [stdout]   16:     0x55d95796ed2d - std::sys_common::thread::start_thread::h4c28257d67cdf9cb
Dec 02 17:12:46.885 INFO [stdout]                                at liballoc/boxed.rs:682
Dec 02 17:12:46.885 INFO [stdout]                                at libstd/sys_common/thread.rs:24
Dec 02 17:12:46.885 INFO [stdout]   17:     0x55d957962005 - std::sys::unix::thread::Thread::new::thread_start::hfecb2e7eff8fd34f
Dec 02 17:12:46.885 INFO [stdout]                                at libstd/sys/unix/thread.rs:90
Dec 02 17:12:46.885 INFO [stdout]   18:     0x7fc9887616b9 - start_thread
Dec 02 17:12:46.885 INFO [stdout]   19:     0x7fc98828141c - clone
Dec 02 17:12:46.885 INFO [stdout]   20:                0x0 - <unknown>
Dec 02 17:12:46.885 INFO [stdout] 
Dec 02 17:12:46.885 INFO [stdout] ---- tests::localhost_discovery_with_generator stdout ----
Dec 02 17:12:46.885 INFO [stdout] thread 'tests::localhost_discovery_with_generator' panicked at 'Unexpected result: Err(Disconnected)', src/lib.rs:504:18
Dec 02 17:12:46.885 INFO [stdout] stack backtrace:
Dec 02 17:12:46.885 INFO [stdout]    0:     0x55d95796cdef - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h3a8b83e1922cbdde
Dec 02 17:12:46.885 INFO [stdout]                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Dec 02 17:12:46.885 INFO [stdout]    1:     0x55d957976437 - std::sys_common::backtrace::print::h00d3155a29b4020f
Dec 02 17:12:46.885 INFO [stdout]                                at libstd/sys_common/backtrace.rs:71
Dec 02 17:12:46.885 INFO [stdout]                                at libstd/sys_common/backtrace.rs:59
Dec 02 17:12:46.885 INFO [stdout]    2:     0x55d957970fcf - std::panicking::default_hook::{{closure}}::hd7465c742e79e1bb
Dec 02 17:12:46.885 INFO [stdout]                                at libstd/panicking.rs:211
Dec 02 17:12:46.885 INFO [stdout]    3:     0x55d957970cce - std::panicking::default_hook::h9e3966f2aa2a6e12
Dec 02 17:12:46.885 INFO [stdout]                                at libstd/panicking.rs:221
Dec 02 17:12:46.885 INFO [stdout]    4:     0x55d9579716ae - std::panicking::rust_panic_with_hook::h587f091ae747d080
Dec 02 17:12:46.885 INFO [stdout]                                at libstd/panicking.rs:476
Dec 02 17:12:46.885 INFO [stdout]    5:     0x55d957971251 - std::panicking::continue_panic_fmt::hb3a4fdede87f43a8
Dec 02 17:12:46.885 INFO [stdout]                                at libstd/panicking.rs:390
Dec 02 17:12:46.885 INFO [stdout]    6:     0x55d95797119e - std::panicking::begin_panic_fmt::h387afc7da9a10555
Dec 02 17:12:46.885 INFO [stdout]                                at libstd/panicking.rs:345
Dec 02 17:12:46.885 INFO [stdout]    7:     0x55d9578de096 - service_discovery::tests::localhost_discovery_with_generator::h0a8767702e5dccbc
Dec 02 17:12:46.885 INFO [stdout]                                at src/lib.rs:504
Dec 02 17:12:46.885 INFO [stdout]    8:     0x55d9578dd929 - service_discovery::tests::localhost_discovery_with_generator::{{closure}}::hdddd90afe71b6f06
Dec 02 17:12:46.885 INFO [stdout]                                at src/lib.rs:473
Dec 02 17:12:46.885 INFO [stdout]    9:     0x55d9578d47bd - core::ops::function::FnOnce::call_once::h205d46fbaf4bf8fb
Dec 02 17:12:46.885 INFO [stdout]                                at libcore/ops/function.rs:238
Dec 02 17:12:46.885 INFO [stdout]   10:     0x55d9578eea5e - <F as alloc::boxed::FnBox<A>>::call_box::hac903f91577a156c
Dec 02 17:12:46.885 INFO [stdout]                                at libtest/lib.rs:1468
Dec 02 17:12:46.885 INFO [stdout]                                at libcore/ops/function.rs:238
Dec 02 17:12:46.885 INFO [stdout]                                at liballoc/boxed.rs:672
Dec 02 17:12:46.885 INFO [stdout]   11:     0x55d9579813e9 - __rust_maybe_catch_panic
Dec 02 17:12:46.885 INFO [stdout]                                at libpanic_unwind/lib.rs:102
Dec 02 17:12:46.885 INFO [stdout]   12:     0x55d9579106b2 - std::sys_common::backtrace::__rust_begin_short_backtrace::hb8f0d0309526c184
Dec 02 17:12:46.885 INFO [stdout]                                at libstd/panicking.rs:289
Dec 02 17:12:46.885 INFO [stdout]                                at libstd/panic.rs:392
Dec 02 17:12:46.885 INFO [stdout]                                at libtest/lib.rs:1423
Dec 02 17:12:46.885 INFO [stdout]                                at libstd/sys_common/backtrace.rs:136
Dec 02 17:12:46.885 INFO [stdout]   13:     0x55d957911164 - std::panicking::try::do_call::hc2f7c8b9a348d8db
Dec 02 17:12:46.885 INFO [stdout]                                at libstd/thread/mod.rs:409
Dec 02 17:12:46.885 INFO [stdout]                                at libstd/panic.rs:313
Dec 02 17:12:46.885 INFO [stdout]                                at libstd/panicking.rs:310
Dec 02 17:12:46.885 INFO [stdout]   14:     0x55d9579813e9 - __rust_maybe_catch_panic
Dec 02 17:12:46.885 INFO [stdout]                                at libpanic_unwind/lib.rs:102
Dec 02 17:12:46.885 INFO [stdout]   15:     0x55d9578fe39c - <F as alloc::boxed::FnBox<A>>::call_box::h6bfded618e480b32
Dec 02 17:12:46.885 INFO [stdout]                                at libstd/panicking.rs:289
Dec 02 17:12:46.885 INFO [stdout]                                at libstd/panic.rs:392
Dec 02 17:12:46.885 INFO [stdout]                                at libstd/thread/mod.rs:408
Dec 02 17:12:46.885 INFO [stdout]                                at liballoc/boxed.rs:672
Dec 02 17:12:46.885 INFO [stdout]   16:     0x55d95796ed2d - std::sys_common::thread::start_thread::h4c28257d67cdf9cb
Dec 02 17:12:46.885 INFO [stdout]                                at liballoc/boxed.rs:682
Dec 02 17:12:46.885 INFO [stdout]                                at libstd/sys_common/thread.rs:24
Dec 02 17:12:46.885 INFO [stdout]   17:     0x55d957962005 - std::sys::unix::thread::Thread::new::thread_start::hfecb2e7eff8fd34f
Dec 02 17:12:46.885 INFO [stdout]                                at libstd/sys/unix/thread.rs:90
Dec 02 17:12:46.885 INFO [stdout]   18:     0x7fc9887616b9 - start_thread
Dec 02 17:12:46.885 INFO [stdout]   19:     0x7fc98828141c - clone
Dec 02 17:12:46.885 INFO [stdout]   20:                0x0 - <unknown>
Dec 02 17:12:46.885 INFO [stdout] 
Dec 02 17:12:46.885 INFO [stdout] 
Dec 02 17:12:46.885 INFO [stdout] failures:
Dec 02 17:12:46.885 INFO [stdout]     tests::localhost_discovery_stop_listening
Dec 02 17:12:46.885 INFO [stdout]     tests::localhost_discovery_with_generator
Dec 02 17:12:46.885 INFO [stdout]     tests::three_peer_localhost_discovery
Dec 02 17:12:46.885 INFO [stdout] 
Dec 02 17:12:46.885 INFO [stdout] test result: FAILED. 0 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 17:12:46.885 INFO [stdout] 
Dec 02 17:12:46.888 INFO [stderr] error: test failed, to rerun pass '--lib'
Dec 02 17:12:46.888 INFO [stderr] su: No module specific data is present
Dec 02 17:12:47.701 INFO running `"docker" "inspect" "758f834537a5ca693d713f8bafcff28bc27c29edd447cc3a99f0c5ae4759b446"`
Dec 02 17:12:48.005 INFO running `"docker" "rm" "-f" "758f834537a5ca693d713f8bafcff28bc27c29edd447cc3a99f0c5ae4759b446"`
Dec 02 17:12:48.279 INFO [stdout] 758f834537a5ca693d713f8bafcff28bc27c29edd447cc3a99f0c5ae4759b446
