Dec 15 15:25:43.308 INFO testing exar-net-0.1.0 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550 Dec 15 15:25:43.308 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 15 15:25:43.492 INFO [stdout] 27fb73b08bd6d1aaacf8c4efb2444569dd529e3a53472535efa18d36406a0cdb Dec 15 15:25:43.493 INFO running `"docker" "start" "-a" "27fb73b08bd6d1aaacf8c4efb2444569dd529e3a53472535efa18d36406a0cdb"` Dec 15 15:25:43.962 INFO [stderr] usermod: no changes Dec 15 15:25:44.030 INFO [stderr] Compiling indexed-line-reader v0.2.0 Dec 15 15:25:44.881 INFO [stderr] Compiling exar v0.1.0 Dec 15 15:25:49.252 INFO [stderr] Compiling exar-net v0.1.0 (/source) Dec 15 15:25:50.158 INFO [stderr] warning: unused `#[macro_use]` import Dec 15 15:25:50.158 INFO [stderr] --> src/lib.rs:123:1 Dec 15 15:25:50.158 INFO [stderr] | Dec 15 15:25:50.158 INFO [stderr] 123 | #[macro_use] Dec 15 15:25:50.158 INFO [stderr] | ^^^^^^^^^^^^ Dec 15 15:25:50.158 INFO [stderr] | Dec 15 15:25:50.158 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 15 15:25:50.158 INFO [stderr] Dec 15 15:25:50.566 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.57s Dec 15 15:25:50.567 INFO [stderr] su: No module specific data is present Dec 15 15:25:50.965 INFO running `"docker" "inspect" "27fb73b08bd6d1aaacf8c4efb2444569dd529e3a53472535efa18d36406a0cdb"` Dec 15 15:25:51.308 INFO running `"docker" "rm" "-f" "27fb73b08bd6d1aaacf8c4efb2444569dd529e3a53472535efa18d36406a0cdb"` Dec 15 15:25:51.588 INFO [stdout] 27fb73b08bd6d1aaacf8c4efb2444569dd529e3a53472535efa18d36406a0cdb Dec 15 15:25:51.590 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 15 15:25:52.120 INFO [stdout] 6ec6bceeae80570e57578a09dcee8e4e7b0bbf5c3adb52a180d7c22e2352d1d0 Dec 15 15:25:52.128 INFO running `"docker" "start" "-a" "6ec6bceeae80570e57578a09dcee8e4e7b0bbf5c3adb52a180d7c22e2352d1d0"` Dec 15 15:25:53.216 INFO [stderr] usermod: no changes Dec 15 15:25:53.323 INFO [stderr] Compiling exar-testkit v0.1.0 Dec 15 15:25:54.667 INFO [stderr] Compiling exar-net v0.1.0 (/source) Dec 15 15:25:56.219 INFO [stderr] warning: unused `#[macro_use]` import Dec 15 15:25:56.219 INFO [stderr] --> src/lib.rs:123:1 Dec 15 15:25:56.219 INFO [stderr] | Dec 15 15:25:56.219 INFO [stderr] 123 | #[macro_use] Dec 15 15:25:56.219 INFO [stderr] | ^^^^^^^^^^^^ Dec 15 15:25:56.219 INFO [stderr] | Dec 15 15:25:56.219 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 15 15:25:56.220 INFO [stderr] Dec 15 15:25:57.995 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.74s Dec 15 15:25:57.995 INFO [stderr] su: No module specific data is present Dec 15 15:25:58.804 INFO running `"docker" "inspect" "6ec6bceeae80570e57578a09dcee8e4e7b0bbf5c3adb52a180d7c22e2352d1d0"` Dec 15 15:25:59.172 INFO running `"docker" "rm" "-f" "6ec6bceeae80570e57578a09dcee8e4e7b0bbf5c3adb52a180d7c22e2352d1d0"` Dec 15 15:25:59.483 INFO [stdout] 6ec6bceeae80570e57578a09dcee8e4e7b0bbf5c3adb52a180d7c22e2352d1d0 Dec 15 15:25:59.489 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 15 15:25:59.988 INFO [stdout] 3ce8e77e5d6d3d12b1bc9cfff2f3aa0b2579621bd9ebf5186ad777bcafecc126 Dec 15 15:25:59.990 INFO running `"docker" "start" "-a" "3ce8e77e5d6d3d12b1bc9cfff2f3aa0b2579621bd9ebf5186ad777bcafecc126"` Dec 15 15:26:01.199 INFO [stderr] usermod: no changes Dec 15 15:26:01.311 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.06s Dec 15 15:26:01.311 INFO [stdout] Dec 15 15:26:01.311 INFO [stderr] Running /target/debug/deps/exar_net-ed0a5b93c07ef6a5 Dec 15 15:26:01.311 INFO [stdout] running 10 tests Dec 15 15:26:01.323 INFO [stdout] test message::tests::test_connected ... ok Dec 15 15:26:01.331 INFO [stdout] test message::tests::test_published ... ok Dec 15 15:26:01.331 INFO [stdout] test message::tests::test_publish ... ok Dec 15 15:26:01.331 INFO [stdout] test message::tests::test_connect ... ok Dec 15 15:26:01.331 INFO [stdout] test message::tests::test_event ... ok Dec 15 15:26:01.331 INFO [stdout] test message::tests::test_end_of_event_stream ... ok Dec 15 15:26:01.331 INFO [stdout] test message::tests::test_error ... ok Dec 15 15:26:01.331 INFO [stdout] test message::tests::test_subscribe ... ok Dec 15 15:26:01.335 INFO [stdout] test message::tests::test_subscribed ... ok Dec 15 15:26:01.443 INFO [stdout] test stream::tests::test_tcp_message_stream ... FAILED Dec 15 15:26:01.443 INFO [stdout] Dec 15 15:26:01.443 INFO [stdout] failures: Dec 15 15:26:01.443 INFO [stdout] Dec 15 15:26:01.443 INFO [stdout] ---- stream::tests::test_tcp_message_stream stdout ---- Dec 15 15:26:01.443 INFO [stdout] thread 'stream::tests::test_tcp_message_stream' panicked at 'Unable to create log stream: Os { code: 30, kind: Other, message: "Read-only file system" }', src/libcore/result.rs:1009:5 Dec 15 15:26:01.443 INFO [stdout] stack backtrace: Dec 15 15:26:01.443 INFO [stdout] 0: 0x5619c3ffb123 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h2c40bdfb30f25bdd Dec 15 15:26:01.443 INFO [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 15 15:26:01.443 INFO [stdout] 1: 0x5619c3ff58b8 - std::sys_common::backtrace::_print::he11ceebc70626ac9 Dec 15 15:26:01.443 INFO [stdout] at src/libstd/sys_common/backtrace.rs:71 Dec 15 15:26:01.443 INFO [stdout] 2: 0x5619c3ffa092 - std::panicking::default_hook::{{closure}}::h4fde3ffb19c01413 Dec 15 15:26:01.443 INFO [stdout] at src/libstd/sys_common/backtrace.rs:59 Dec 15 15:26:01.443 INFO [stdout] at src/libstd/panicking.rs:210 Dec 15 15:26:01.443 INFO [stdout] 3: 0x5619c3ff9d87 - std::panicking::default_hook::hf0c15a583008ed0d Dec 15 15:26:01.443 INFO [stdout] at src/libstd/panicking.rs:218 Dec 15 15:26:01.443 INFO [stdout] 4: 0x5619c3ffa7a0 - std::panicking::rust_panic_with_hook::hc1663f6bc7813185 Dec 15 15:26:01.443 INFO [stdout] at src/libstd/panicking.rs:487 Dec 15 15:26:01.443 INFO [stdout] 5: 0x5619c3ffa321 - std::panicking::continue_panic_fmt::h42bc2d03ddf03b3e Dec 15 15:26:01.443 INFO [stdout] at src/libstd/panicking.rs:394 Dec 15 15:26:01.443 INFO [stdout] 6: 0x5619c3ffa205 - rust_begin_unwind Dec 15 15:26:01.443 INFO [stdout] at src/libstd/panicking.rs:321 Dec 15 15:26:01.443 INFO [stdout] 7: 0x5619c400a63c - core::panicking::panic_fmt::h44df04385fc0c5a6 Dec 15 15:26:01.443 INFO [stdout] at src/libcore/panicking.rs:95 Dec 15 15:26:01.443 INFO [stdout] 8: 0x5619c3fe9350 - core::result::unwrap_failed::h3031185eca37d5c3 Dec 15 15:26:01.443 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libcore/macros.rs:26 Dec 15 15:26:01.443 INFO [stdout] 9: 0x5619c3f8188d - >::expect::h11fc9b29ecf8e3eb Dec 15 15:26:01.443 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libcore/result.rs:835 Dec 15 15:26:01.443 INFO [stdout] 10: 0x5619c3f83caf - exar_net::stream::tests::test_tcp_message_stream::h7cc6e86c93f61ea8 Dec 15 15:26:01.443 INFO [stdout] at src/stream.rs:163 Dec 15 15:26:01.443 INFO [stdout] 11: 0x5619c3f83c39 - exar_net::stream::tests::test_tcp_message_stream::{{closure}}::h9ce95729da7d6a07 Dec 15 15:26:01.443 INFO [stdout] at src/stream.rs:161 Dec 15 15:26:01.443 INFO [stdout] 12: 0x5619c3f88f8d - core::ops::function::FnOnce::call_once::h90cb6f2768a3bda2 Dec 15 15:26:01.443 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libcore/ops/function.rs:238 Dec 15 15:26:01.443 INFO [stdout] 13: 0x5619c3f9230e - >::call_box::hac337ba1af72dc2b Dec 15 15:26:01.443 INFO [stdout] at src/libtest/lib.rs:1483 Dec 15 15:26:01.443 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libcore/ops/function.rs:238 Dec 15 15:26:01.443 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/liballoc/boxed.rs:673 Dec 15 15:26:01.443 INFO [stdout] 14: 0x5619c4008e69 - __rust_maybe_catch_panic Dec 15 15:26:01.443 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 15 15:26:01.443 INFO [stdout] 15: 0x5619c3fafb17 - test::run_test::run_test_inner::{{closure}}::hfbfe4a58c0ebb01b Dec 15 15:26:01.443 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panicking.rs:285 Dec 15 15:26:01.443 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panic.rs:398 Dec 15 15:26:01.443 INFO [stdout] at src/libtest/lib.rs:1438 Dec 15 15:26:01.443 INFO [stdout] 16: 0x5619c3f8aa24 - std::sys_common::backtrace::__rust_begin_short_backtrace::hd1f0cf202092f8d7 Dec 15 15:26:01.443 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/sys_common/backtrace.rs:136 Dec 15 15:26:01.443 INFO [stdout] 17: 0x5619c3f8b014 - std::panicking::try::do_call::h5e99f92fbf448cf6 Dec 15 15:26:01.443 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/thread/mod.rs:479 Dec 15 15:26:01.444 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panic.rs:319 Dec 15 15:26:01.444 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panicking.rs:306 Dec 15 15:26:01.444 INFO [stdout] 18: 0x5619c4008e69 - __rust_maybe_catch_panic Dec 15 15:26:01.444 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 15 15:26:01.444 INFO [stdout] 19: 0x5619c3f921ec - >::call_box::h8ae063aff93ccdb6 Dec 15 15:26:01.444 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panicking.rs:285 Dec 15 15:26:01.444 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panic.rs:398 Dec 15 15:26:01.444 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/thread/mod.rs:478 Dec 15 15:26:01.444 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/liballoc/boxed.rs:673 Dec 15 15:26:01.444 INFO [stdout] 20: 0x5619c3ffce2d - std::sys::unix::thread::Thread::new::thread_start::h42c32b292fdd228f Dec 15 15:26:01.444 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/liballoc/boxed.rs:683 Dec 15 15:26:01.444 INFO [stdout] at src/libstd/sys_common/thread.rs:24 Dec 15 15:26:01.444 INFO [stdout] at src/libstd/sys/unix/thread.rs:91 Dec 15 15:26:01.444 INFO [stdout] 21: 0x7f822c4fa6b9 - start_thread Dec 15 15:26:01.444 INFO [stdout] 22: 0x7f822c01a41c - clone Dec 15 15:26:01.444 INFO [stdout] 23: 0x0 - Dec 15 15:26:01.444 INFO [stdout] Dec 15 15:26:01.444 INFO [stdout] Dec 15 15:26:01.444 INFO [stdout] failures: Dec 15 15:26:01.444 INFO [stdout] stream::tests::test_tcp_message_stream Dec 15 15:26:01.444 INFO [stdout] Dec 15 15:26:01.444 INFO [stdout] test result: FAILED. 9 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out Dec 15 15:26:01.444 INFO [stdout] Dec 15 15:26:01.450 INFO [stderr] error: test failed, to rerun pass '--lib' Dec 15 15:26:01.450 INFO [stderr] su: No module specific data is present Dec 15 15:26:02.309 INFO running `"docker" "inspect" "3ce8e77e5d6d3d12b1bc9cfff2f3aa0b2579621bd9ebf5186ad777bcafecc126"` Dec 15 15:26:02.618 INFO running `"docker" "rm" "-f" "3ce8e77e5d6d3d12b1bc9cfff2f3aa0b2579621bd9ebf5186ad777bcafecc126"` Dec 15 15:26:02.889 INFO [stdout] 3ce8e77e5d6d3d12b1bc9cfff2f3aa0b2579621bd9ebf5186ad777bcafecc126