Dec 05 12:35:39.337 INFO testing northpole79/tcp_comms against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514 Dec 05 12:35:39.338 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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"` Dec 05 12:35:39.555 INFO [stdout] c08fdb4bb147200268c90e66c6febe5ca90530f236366dd5dbd367e57285e09f Dec 05 12:35:39.562 INFO running `"docker" "start" "-a" "c08fdb4bb147200268c90e66c6febe5ca90530f236366dd5dbd367e57285e09f"` Dec 05 12:35:40.269 INFO [stderr] usermod: no changes Dec 05 12:35:40.351 INFO [stderr] Compiling tcp_comms v0.1.0 (/source) Dec 05 12:35:41.148 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.84s Dec 05 12:35:41.150 INFO [stderr] su: No module specific data is present Dec 05 12:35:41.453 INFO running `"docker" "inspect" "c08fdb4bb147200268c90e66c6febe5ca90530f236366dd5dbd367e57285e09f"` Dec 05 12:35:41.579 INFO running `"docker" "rm" "-f" "c08fdb4bb147200268c90e66c6febe5ca90530f236366dd5dbd367e57285e09f"` Dec 05 12:35:41.671 INFO [stdout] c08fdb4bb147200268c90e66c6febe5ca90530f236366dd5dbd367e57285e09f Dec 05 12:35:41.678 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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"` Dec 05 12:35:41.866 INFO [stdout] 88b1b5c8c42be34c5c69554a8f8148549aac832aee59b6c6fd2957ae517f133c Dec 05 12:35:41.870 INFO running `"docker" "start" "-a" "88b1b5c8c42be34c5c69554a8f8148549aac832aee59b6c6fd2957ae517f133c"` Dec 05 12:35:42.400 INFO [stderr] usermod: no changes Dec 05 12:35:42.428 INFO [stderr] Compiling tcp_comms v0.1.0 (/source) Dec 05 12:35:43.287 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.87s Dec 05 12:35:43.288 INFO [stderr] su: No module specific data is present Dec 05 12:35:43.640 INFO running `"docker" "inspect" "88b1b5c8c42be34c5c69554a8f8148549aac832aee59b6c6fd2957ae517f133c"` Dec 05 12:35:43.718 INFO running `"docker" "rm" "-f" "88b1b5c8c42be34c5c69554a8f8148549aac832aee59b6c6fd2957ae517f133c"` Dec 05 12:35:43.814 INFO [stdout] 88b1b5c8c42be34c5c69554a8f8148549aac832aee59b6c6fd2957ae517f133c Dec 05 12:35:43.816 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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"` Dec 05 12:35:43.968 INFO [stdout] 62e4435c9164eb28bdfa4741a385885d2bb993e1ece7644a4c504f87049fa20e Dec 05 12:35:43.970 INFO running `"docker" "start" "-a" "62e4435c9164eb28bdfa4741a385885d2bb993e1ece7644a4c504f87049fa20e"` Dec 05 12:35:44.423 INFO [stderr] usermod: no changes Dec 05 12:35:44.448 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.01s Dec 05 12:35:44.449 INFO [stderr] Running /target/debug/deps/tcp_comms-fb0ab445a527e3ac Dec 05 12:35:44.450 INFO [stdout] Dec 05 12:35:44.450 INFO [stdout] running 4 tests Dec 05 12:35:44.450 INFO [stdout] test unit_tests::it_works ... ok Dec 05 12:35:44.450 INFO [stdout] test unit_tests::network_works ... ok Dec 05 12:35:44.507 INFO [stdout] test unit_tests::comm_works ... FAILED Dec 05 12:35:44.951 INFO [stdout] Msg Request: threaded test1 Dec 05 12:35:44.952 INFO [stdout] Msg Request: threaded test2 Dec 05 12:35:44.952 INFO [stdout] Msg Request: threaded test22 Dec 05 12:35:44.956 INFO [stdout] Msg Request: threaded test11 Dec 05 12:35:44.956 INFO [stdout] Msg Request: threaded test111 Dec 05 12:35:44.956 INFO [stdout] Msg Request: threaded test222 Dec 05 12:35:44.956 INFO [stdout] Accept terminating Dec 05 12:35:45.960 INFO [stdout] test unit_tests::server_works ... ok Dec 05 12:35:45.960 INFO [stderr] error: test failed, to rerun pass '--lib' Dec 05 12:35:45.960 INFO [stdout] Dec 05 12:35:45.960 INFO [stdout] failures: Dec 05 12:35:45.960 INFO [stdout] Dec 05 12:35:45.960 INFO [stdout] ---- unit_tests::comm_works stdout ---- Dec 05 12:35:45.960 INFO [stdout] thread 'unit_tests::comm_works' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 98, kind: AddrInUse, message: "Address already in use" }', src/libcore/result.rs:1009:5 Dec 05 12:35:45.960 INFO [stdout] stack backtrace: Dec 05 12:35:45.960 INFO [stdout] 0: 0x55698a039d53 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h3c2ada0a2db8c5e7 Dec 05 12:35:45.960 INFO [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 05 12:35:45.960 INFO [stdout] 1: 0x55698a033ec8 - std::sys_common::backtrace::_print::h95865c77318e98b7 Dec 05 12:35:45.960 INFO [stdout] at src/libstd/sys_common/backtrace.rs:71 Dec 05 12:35:45.960 INFO [stdout] 2: 0x55698a038712 - std::panicking::default_hook::{{closure}}::hb3d1f299fcea42e5 Dec 05 12:35:45.960 INFO [stdout] at src/libstd/sys_common/backtrace.rs:59 Dec 05 12:35:45.960 INFO [stdout] at src/libstd/panicking.rs:211 Dec 05 12:35:45.960 INFO [stdout] 3: 0x55698a0383fc - std::panicking::default_hook::h4eae6f26f73244c8 Dec 05 12:35:45.960 INFO [stdout] at src/libstd/panicking.rs:221 Dec 05 12:35:45.960 INFO [stdout] 4: 0x55698a038e20 - std::panicking::rust_panic_with_hook::h368d37fd53b59464 Dec 05 12:35:45.960 INFO [stdout] at src/libstd/panicking.rs:491 Dec 05 12:35:45.960 INFO [stdout] 5: 0x55698a0389a1 - std::panicking::continue_panic_fmt::h1599d634b3be4304 Dec 05 12:35:45.960 INFO [stdout] at src/libstd/panicking.rs:398 Dec 05 12:35:45.960 INFO [stdout] 6: 0x55698a038885 - rust_begin_unwind Dec 05 12:35:45.960 INFO [stdout] at src/libstd/panicking.rs:325 Dec 05 12:35:45.960 INFO [stdout] 7: 0x55698a04968c - core::panicking::panic_fmt::hdc202e6077c95723 Dec 05 12:35:45.960 INFO [stdout] at src/libcore/panicking.rs:95 Dec 05 12:35:45.960 INFO [stdout] 8: 0x556989fdd9a7 - core::result::unwrap_failed::h184d807889231a2a Dec 05 12:35:45.960 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libcore/macros.rs:26 Dec 05 12:35:45.960 INFO [stdout] 9: 0x556989fdc266 - >::unwrap::h48a3808064575a05 Dec 05 12:35:45.960 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libcore/result.rs:808 Dec 05 12:35:45.960 INFO [stdout] 10: 0x556989fe69a2 - tcp_comms::unit_tests::comm_works::h690fdead83c9e554 Dec 05 12:35:45.960 INFO [stdout] at src/unit_tests.rs:25 Dec 05 12:35:45.960 INFO [stdout] 11: 0x556989fe6949 - tcp_comms::unit_tests::comm_works::{{closure}}::h404225e6f8d2a028 Dec 05 12:35:45.960 INFO [stdout] at src/unit_tests.rs:24 Dec 05 12:35:45.960 INFO [stdout] 12: 0x556989fe3fad - core::ops::function::FnOnce::call_once::h628a2b5f048f74b9 Dec 05 12:35:45.960 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libcore/ops/function.rs:238 Dec 05 12:35:45.960 INFO [stdout] 13: 0x556989ff385e - >::call_box::h994167e0fc25f327 Dec 05 12:35:45.960 INFO [stdout] at src/libtest/lib.rs:1471 Dec 05 12:35:45.960 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libcore/ops/function.rs:238 Dec 05 12:35:45.961 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/liballoc/boxed.rs:673 Dec 05 12:35:45.961 INFO [stdout] 14: 0x55698a047ec9 - __rust_maybe_catch_panic Dec 05 12:35:45.961 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 05 12:35:45.961 INFO [stdout] 15: 0x556989feb763 - std::sys_common::backtrace::__rust_begin_short_backtrace::h5d34cfb78512c8c3 Dec 05 12:35:45.961 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panicking.rs:289 Dec 05 12:35:45.961 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panic.rs:398 Dec 05 12:35:45.961 INFO [stdout] at src/libtest/lib.rs:1426 Dec 05 12:35:45.961 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/sys_common/backtrace.rs:136 Dec 05 12:35:45.961 INFO [stdout] 16: 0x556989fec684 - std::panicking::try::do_call::h7a86b6211ebb5e72 Dec 05 12:35:45.961 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/thread/mod.rs:477 Dec 05 12:35:45.961 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panic.rs:319 Dec 05 12:35:45.961 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panicking.rs:310 Dec 05 12:35:45.961 INFO [stdout] 17: 0x55698a047ec9 - __rust_maybe_catch_panic Dec 05 12:35:45.961 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 05 12:35:45.961 INFO [stdout] 18: 0x556989ff373c - >::call_box::h877dbe22cb3997f4 Dec 05 12:35:45.961 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panicking.rs:289 Dec 05 12:35:45.961 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panic.rs:398 Dec 05 12:35:45.961 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/thread/mod.rs:476 Dec 05 12:35:45.961 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/liballoc/boxed.rs:673 Dec 05 12:35:45.961 INFO [stdout] 19: 0x55698a03be8d - std::sys::unix::thread::Thread::new::thread_start::hea5f7f9c570dc4cd Dec 05 12:35:45.961 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/liballoc/boxed.rs:683 Dec 05 12:35:45.961 INFO [stdout] at src/libstd/sys_common/thread.rs:24 Dec 05 12:35:45.961 INFO [stdout] at src/libstd/sys/unix/thread.rs:90 Dec 05 12:35:45.961 INFO [stdout] 20: 0x7f40a0adb6b9 - start_thread Dec 05 12:35:45.961 INFO [stdout] 21: 0x7f40a05fb41c - clone Dec 05 12:35:45.961 INFO [stdout] 22: 0x0 - Dec 05 12:35:45.961 INFO [stdout] Dec 05 12:35:45.961 INFO [stdout] Dec 05 12:35:45.961 INFO [stdout] failures: Dec 05 12:35:45.961 INFO [stdout] unit_tests::comm_works Dec 05 12:35:45.961 INFO [stdout] Dec 05 12:35:45.961 INFO [stdout] test result: FAILED. 3 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out Dec 05 12:35:45.961 INFO [stdout] Dec 05 12:35:45.961 INFO [stderr] su: No module specific data is present Dec 05 12:35:46.307 INFO running `"docker" "inspect" "62e4435c9164eb28bdfa4741a385885d2bb993e1ece7644a4c504f87049fa20e"` Dec 05 12:35:46.450 INFO running `"docker" "rm" "-f" "62e4435c9164eb28bdfa4741a385885d2bb993e1ece7644a4c504f87049fa20e"` Dec 05 12:35:46.648 INFO [stdout] 62e4435c9164eb28bdfa4741a385885d2bb993e1ece7644a4c504f87049fa20e