Dec 06 19:55:35.861 INFO testing tobytcp-0.11.0 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514 Dec 06 19:55:35.861 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 19:55:36.216 INFO [stdout] a0ea151111db5805e72e8855261935a16da29973b00fb27f42150b806c079bd6 Dec 06 19:55:36.224 INFO running `"docker" "start" "-a" "a0ea151111db5805e72e8855261935a16da29973b00fb27f42150b806c079bd6"` Dec 06 19:55:37.252 INFO [stderr] usermod: no changes Dec 06 19:55:37.328 INFO [stderr] Compiling tobytcp v0.11.0 (/source) Dec 06 19:55:38.916 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.64s Dec 06 19:55:38.924 INFO [stderr] su: No module specific data is present Dec 06 19:55:39.424 INFO running `"docker" "inspect" "a0ea151111db5805e72e8855261935a16da29973b00fb27f42150b806c079bd6"` Dec 06 19:55:39.668 INFO running `"docker" "rm" "-f" "a0ea151111db5805e72e8855261935a16da29973b00fb27f42150b806c079bd6"` Dec 06 19:55:40.076 INFO [stdout] a0ea151111db5805e72e8855261935a16da29973b00fb27f42150b806c079bd6 Dec 06 19:55:40.078 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 19:55:40.529 INFO [stdout] 4840b7ea54f0476f115dc9debb0fe95c0884d08fa39ac8b52efd1ffee1cd1632 Dec 06 19:55:40.534 INFO running `"docker" "start" "-a" "4840b7ea54f0476f115dc9debb0fe95c0884d08fa39ac8b52efd1ffee1cd1632"` Dec 06 19:55:41.540 INFO [stderr] usermod: no changes Dec 06 19:55:41.634 INFO [stderr] Compiling tobytcp v0.11.0 (/source) Dec 06 19:55:43.794 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.22s Dec 06 19:55:43.798 INFO [stderr] su: No module specific data is present Dec 06 19:55:44.326 INFO running `"docker" "inspect" "4840b7ea54f0476f115dc9debb0fe95c0884d08fa39ac8b52efd1ffee1cd1632"` Dec 06 19:55:44.572 INFO running `"docker" "rm" "-f" "4840b7ea54f0476f115dc9debb0fe95c0884d08fa39ac8b52efd1ffee1cd1632"` Dec 06 19:55:44.994 INFO [stdout] 4840b7ea54f0476f115dc9debb0fe95c0884d08fa39ac8b52efd1ffee1cd1632 Dec 06 19:55:44.995 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 19:55:45.407 INFO [stdout] 8657647e8fb52c2ac189a9897e89a3c7312a7a3b86a2bfda0189c9f5ec1918a9 Dec 06 19:55:45.410 INFO running `"docker" "start" "-a" "8657647e8fb52c2ac189a9897e89a3c7312a7a3b86a2bfda0189c9f5ec1918a9"` Dec 06 19:55:46.633 INFO [stderr] usermod: no changes Dec 06 19:55:46.748 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.08s Dec 06 19:55:46.757 INFO [stderr] Running /target/debug/deps/tobytcp-9b8551ef0eb494e8 Dec 06 19:55:46.772 INFO [stdout] Dec 06 19:55:46.772 INFO [stdout] running 8 tests Dec 06 19:55:46.808 INFO [stdout] test protocol::tests::encode_single_byte ... ok Dec 06 19:55:46.808 INFO [stdout] test protocol::tests::encode_bigger_message ... ok Dec 06 19:55:46.832 INFO [stdout] test tests::test_send_data ... ok Dec 06 19:55:46.872 INFO [stdout] test tests::test_echo_single ... ok Dec 06 19:55:47.028 INFO [stdout] test tests::test_echo_loop ... ok Dec 06 19:55:47.284 INFO [stdout] test tests::test_writes_no_recv ... FAILED Dec 06 19:55:48.205 INFO [stdout] test tests::test_concurrent_conns_writes ... ok Dec 06 19:55:48.953 INFO [stdout] test tests::test_concurrent_conns_writes_big_data ... ok Dec 06 19:55:48.953 INFO [stdout] Dec 06 19:55:48.953 INFO [stdout] failures: Dec 06 19:55:48.953 INFO [stdout] Dec 06 19:55:48.953 INFO [stdout] ---- tests::test_writes_no_recv stdout ---- Dec 06 19:55:48.953 INFO [stdout] thread 'tests::test_writes_no_recv' panicked at 'assertion failed: got_msg.load(Ordering::Relaxed)', src/lib.rs:491:9 Dec 06 19:55:48.953 INFO [stdout] stack backtrace: Dec 06 19:55:48.953 INFO [stdout] 0: 0x563728c527a3 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h82c998a0e635a5c4 Dec 06 19:55:48.953 INFO [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 06 19:55:48.953 INFO [stdout] 1: 0x563728c4c858 - std::sys_common::backtrace::_print::h5fbc0bc3cf12d9bf Dec 06 19:55:48.953 INFO [stdout] at src/libstd/sys_common/backtrace.rs:71 Dec 06 19:55:48.953 INFO [stdout] 2: 0x563728c51112 - std::panicking::default_hook::{{closure}}::h42b81c3dd1a50e32 Dec 06 19:55:48.953 INFO [stdout] at src/libstd/sys_common/backtrace.rs:59 Dec 06 19:55:48.953 INFO [stdout] at src/libstd/panicking.rs:211 Dec 06 19:55:48.953 INFO [stdout] 3: 0x563728c50dfc - std::panicking::default_hook::h6c8d8e1c12a669e5 Dec 06 19:55:48.953 INFO [stdout] at src/libstd/panicking.rs:221 Dec 06 19:55:48.953 INFO [stdout] 4: 0x563728c51820 - std::panicking::rust_panic_with_hook::hce93a56e38c2b0aa Dec 06 19:55:48.953 INFO [stdout] at src/libstd/panicking.rs:491 Dec 06 19:55:48.953 INFO [stdout] 5: 0x563728c300e7 - std::panicking::begin_panic::hed8adf5b80e95788 Dec 06 19:55:48.953 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panicking.rs:425 Dec 06 19:55:48.953 INFO [stdout] 6: 0x563728bc1388 - tobytcp::tests::test_writes_no_recv::h243a457e700e742a Dec 06 19:55:48.953 INFO [stdout] at src/lib.rs:491 Dec 06 19:55:48.953 INFO [stdout] 7: 0x563728bc1059 - tobytcp::tests::test_writes_no_recv::{{closure}}::he6b8c371f9c49fc0 Dec 06 19:55:48.953 INFO [stdout] at src/lib.rs:464 Dec 06 19:55:48.953 INFO [stdout] 8: 0x563728bdfabd - core::ops::function::FnOnce::call_once::h96703627b6983628 Dec 06 19:55:48.953 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libcore/ops/function.rs:238 Dec 06 19:55:48.953 INFO [stdout] 9: 0x563728bf5c3e - >::call_box::h9ed1658cdce7f33f Dec 06 19:55:48.953 INFO [stdout] at src/libtest/lib.rs:1471 Dec 06 19:55:48.953 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libcore/ops/function.rs:238 Dec 06 19:55:48.953 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/liballoc/boxed.rs:673 Dec 06 19:55:48.953 INFO [stdout] 10: 0x563728c60b79 - __rust_maybe_catch_panic Dec 06 19:55:48.953 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 06 19:55:48.953 INFO [stdout] 11: 0x563728bedb13 - std::sys_common::backtrace::__rust_begin_short_backtrace::h018d03d6681412f5 Dec 06 19:55:48.953 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panicking.rs:289 Dec 06 19:55:48.953 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panic.rs:398 Dec 06 19:55:48.953 INFO [stdout] at src/libtest/lib.rs:1426 Dec 06 19:55:48.953 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/sys_common/backtrace.rs:136 Dec 06 19:55:48.953 INFO [stdout] 12: 0x563728beeaa4 - std::panicking::try::do_call::hf8ab3f21dcfaa7a6 Dec 06 19:55:48.953 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/thread/mod.rs:477 Dec 06 19:55:48.953 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panic.rs:319 Dec 06 19:55:48.953 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panicking.rs:310 Dec 06 19:55:48.953 INFO [stdout] 13: 0x563728c60b79 - __rust_maybe_catch_panic Dec 06 19:55:48.953 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 06 19:55:48.953 INFO [stdout] 14: 0x563728bf5b1c - >::call_box::h6465cc998309e287 Dec 06 19:55:48.953 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panicking.rs:289 Dec 06 19:55:48.953 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panic.rs:398 Dec 06 19:55:48.953 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/thread/mod.rs:476 Dec 06 19:55:48.953 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/liballoc/boxed.rs:673 Dec 06 19:55:48.953 INFO [stdout] 15: 0x563728c54b3d - std::sys::unix::thread::Thread::new::thread_start::h0fe9c527147fd5f5 Dec 06 19:55:48.953 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/liballoc/boxed.rs:683 Dec 06 19:55:48.953 INFO [stdout] at src/libstd/sys_common/thread.rs:24 Dec 06 19:55:48.953 INFO [stdout] at src/libstd/sys/unix/thread.rs:90 Dec 06 19:55:48.953 INFO [stdout] 16: 0x7f28bee126b9 - start_thread Dec 06 19:55:48.953 INFO [stdout] 17: 0x7f28be93241c - clone Dec 06 19:55:48.953 INFO [stdout] 18: 0x0 - Dec 06 19:55:48.953 INFO [stdout] Dec 06 19:55:48.953 INFO [stdout] Dec 06 19:55:48.953 INFO [stdout] failures: Dec 06 19:55:48.953 INFO [stdout] tests::test_writes_no_recv Dec 06 19:55:48.953 INFO [stdout] Dec 06 19:55:48.953 INFO [stdout] test result: FAILED. 7 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out Dec 06 19:55:48.953 INFO [stdout] Dec 06 19:55:48.965 INFO [stderr] error: test failed, to rerun pass '--lib' Dec 06 19:55:48.968 INFO [stderr] su: No module specific data is present Dec 06 19:55:50.192 INFO running `"docker" "inspect" "8657647e8fb52c2ac189a9897e89a3c7312a7a3b86a2bfda0189c9f5ec1918a9"` Dec 06 19:55:50.460 INFO running `"docker" "rm" "-f" "8657647e8fb52c2ac189a9897e89a3c7312a7a3b86a2bfda0189c9f5ec1918a9"` Dec 06 19:55:50.845 INFO [stdout] 8657647e8fb52c2ac189a9897e89a3c7312a7a3b86a2bfda0189c9f5ec1918a9