Dec 07 20:20:16.393 INFO testing coalescing_buffer-0.0.3 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514 Dec 07 20:20:16.393 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 07 20:20:16.757 INFO [stdout] fe46b09e72d5d018885b8b7f5ce3a9e858f4d062d532d51d3639f638e234b2fb Dec 07 20:20:16.760 INFO running `"docker" "start" "-a" "fe46b09e72d5d018885b8b7f5ce3a9e858f4d062d532d51d3639f638e234b2fb"` Dec 07 20:20:17.532 INFO [stderr] usermod: no changes Dec 07 20:20:17.596 INFO [stderr] Compiling coalescing_buffer v0.0.3 (/source) Dec 07 20:20:19.297 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.71s Dec 07 20:20:19.299 INFO [stderr] su: No module specific data is present Dec 07 20:20:19.529 INFO running `"docker" "inspect" "fe46b09e72d5d018885b8b7f5ce3a9e858f4d062d532d51d3639f638e234b2fb"` Dec 07 20:20:19.663 INFO running `"docker" "rm" "-f" "fe46b09e72d5d018885b8b7f5ce3a9e858f4d062d532d51d3639f638e234b2fb"` Dec 07 20:20:19.800 INFO [stdout] fe46b09e72d5d018885b8b7f5ce3a9e858f4d062d532d51d3639f638e234b2fb Dec 07 20:20:19.800 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 07 20:20:19.952 INFO [stdout] 9edf367129fe45d6b809633fbc3266dd9cb0566e6b03c1b09acf7f91f4b9348c Dec 07 20:20:19.953 INFO running `"docker" "start" "-a" "9edf367129fe45d6b809633fbc3266dd9cb0566e6b03c1b09acf7f91f4b9348c"` Dec 07 20:20:20.724 INFO [stderr] usermod: no changes Dec 07 20:20:20.776 INFO [stderr] Compiling coalescing_buffer v0.0.3 (/source) Dec 07 20:20:24.122 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.37s Dec 07 20:20:24.125 INFO [stderr] su: No module specific data is present Dec 07 20:20:25.064 INFO running `"docker" "inspect" "9edf367129fe45d6b809633fbc3266dd9cb0566e6b03c1b09acf7f91f4b9348c"` Dec 07 20:20:25.514 INFO running `"docker" "rm" "-f" "9edf367129fe45d6b809633fbc3266dd9cb0566e6b03c1b09acf7f91f4b9348c"` Dec 07 20:20:25.900 INFO [stdout] 9edf367129fe45d6b809633fbc3266dd9cb0566e6b03c1b09acf7f91f4b9348c Dec 07 20:20:25.908 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 07 20:20:26.396 INFO [stdout] e5cf7ffc34cdaed1f6e8dbb212b4df450266606e14ac4ce6d4a795d7cdc286f3 Dec 07 20:20:26.398 INFO running `"docker" "start" "-a" "e5cf7ffc34cdaed1f6e8dbb212b4df450266606e14ac4ce6d4a795d7cdc286f3"` Dec 07 20:20:28.719 INFO [stderr] usermod: no changes Dec 07 20:20:28.780 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.03s Dec 07 20:20:28.788 INFO [stderr] Running /target/debug/deps/coalescing_buffer-841334d982190eb8 Dec 07 20:20:28.792 INFO [stdout] Dec 07 20:20:28.792 INFO [stdout] running 14 tests Dec 07 20:20:28.792 INFO [stdout] test ring::spsc_coalescing_ring_buffer::tests::should_correctly_report_size ... ok Dec 07 20:20:28.792 INFO [stdout] test ring::spsc_coalescing_ring_buffer::tests::should_accept_existing_keys_when_full ... ok Dec 07 20:20:28.792 INFO [stdout] test ring::spsc_coalescing_ring_buffer::tests::should_correctly_increase_the_capacity_to_the_next_higher_power_of_two ... ok Dec 07 20:20:28.793 INFO [stdout] test ring::spsc_coalescing_ring_buffer::tests::should_count_rejections ... ok Dec 07 20:20:28.793 INFO [stdout] test ring::spsc_coalescing_ring_buffer::tests::should_return_single_value ... ok Dec 07 20:20:28.793 INFO [stdout] test ring::spsc_coalescing_ring_buffer::tests::should_return_only_the_maximum_number_of_requested_items ... ok Dec 07 20:20:28.793 INFO [stdout] test ring::spsc_coalescing_ring_buffer::tests::should_return_all_items_without_request_limit ... ok Dec 07 20:20:28.793 INFO [stdout] test ring::spsc_coalescing_ring_buffer::tests::should_reject_new_keys_when_full ... ok Dec 07 20:20:28.793 INFO [stdout] test ring::spsc_coalescing_ring_buffer::tests::should_update_values_with_equal_keys ... ok Dec 07 20:20:28.793 INFO [stdout] test ring::spsc_coalescing_ring_buffer::tests::should_update_values_with_equal_keys_and_preserve_ordering ... ok Dec 07 20:20:28.793 INFO [stdout] test ring::spsc_coalescing_ring_buffer::tests::should_use_object_equality_to_compare_keys ... ok Dec 07 20:20:28.799 INFO [stdout] test ring::spsc_coalescing_ring_buffer::tests::should_not_update_values_without_keys ... ok Dec 07 20:20:28.799 INFO [stdout] test ring::spsc_coalescing_ring_buffer::tests::should_return_two_values_with_different_keys ... ok Dec 07 20:20:28.799 INFO [stdout] test ring::spsc_coalescing_ring_buffer::tests::should_not_update_values_if_read_occurs_between_values ... ok Dec 07 20:20:28.799 INFO [stdout] Dec 07 20:20:28.799 INFO [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 07 20:20:28.799 INFO [stdout] Dec 07 20:20:28.799 INFO [stdout] Dec 07 20:20:28.799 INFO [stdout] running 0 tests Dec 07 20:20:28.799 INFO [stdout] Dec 07 20:20:28.799 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 07 20:20:28.799 INFO [stdout] Dec 07 20:20:28.799 INFO [stderr] Running /target/debug/deps/coalescing_buffer_main-3a5fed9dc4e47885 Dec 07 20:20:28.799 INFO [stderr] Doc-tests coalescing_buffer Dec 07 20:20:29.788 INFO [stdout] Dec 07 20:20:29.788 INFO [stdout] running 2 tests Dec 07 20:20:35.228 INFO [stdout] test src/lib.rs - ring (line 52) ... FAILED Dec 07 20:20:41.548 INFO [stdout] test src/lib.rs - simple (line 4) ... ok Dec 07 20:20:41.548 INFO [stdout] Dec 07 20:20:41.548 INFO [stdout] failures: Dec 07 20:20:41.548 INFO [stdout] Dec 07 20:20:41.548 INFO [stdout] ---- src/lib.rs - ring (line 52) stdout ---- Dec 07 20:20:41.548 INFO [stdout] thread 'src/lib.rs - ring (line 52)' panicked at 'test executable failed: Dec 07 20:20:41.548 INFO [stdout] Dec 07 20:20:41.548 INFO [stdout] Dec 07 20:20:41.548 INFO [stdout] ', src/librustdoc/test.rs:358:17 Dec 07 20:20:41.548 INFO [stdout] stack backtrace: Dec 07 20:20:41.548 INFO [stdout] 0: 0x7f5d0cc98c73 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h3c2ada0a2db8c5e7 Dec 07 20:20:41.548 INFO [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 07 20:20:41.548 INFO [stdout] 1: 0x7f5d0cc90388 - std::sys_common::backtrace::_print::h95865c77318e98b7 Dec 07 20:20:41.548 INFO [stdout] at src/libstd/sys_common/backtrace.rs:71 Dec 07 20:20:41.548 INFO [stdout] 2: 0x7f5d0cc956e2 - std::panicking::default_hook::{{closure}}::hb3d1f299fcea42e5 Dec 07 20:20:41.548 INFO [stdout] at src/libstd/sys_common/backtrace.rs:59 Dec 07 20:20:41.548 INFO [stdout] at src/libstd/panicking.rs:211 Dec 07 20:20:41.548 INFO [stdout] 3: 0x7f5d0cc953cc - std::panicking::default_hook::h4eae6f26f73244c8 Dec 07 20:20:41.548 INFO [stdout] at src/libstd/panicking.rs:221 Dec 07 20:20:41.548 INFO [stdout] 4: 0x7f5d0ee89fa3 - rustc::util::common::panic_hook::hea1785835e82e2c5 Dec 07 20:20:41.548 INFO [stdout] 5: 0x7f5d0cc95ec9 - std::panicking::rust_panic_with_hook::h368d37fd53b59464 Dec 07 20:20:41.548 INFO [stdout] at src/libstd/panicking.rs:495 Dec 07 20:20:41.548 INFO [stdout] 6: 0x7f5d0cc95971 - std::panicking::continue_panic_fmt::h1599d634b3be4304 Dec 07 20:20:41.548 INFO [stdout] at src/libstd/panicking.rs:398 Dec 07 20:20:41.548 INFO [stdout] 7: 0x7f5d0cc958be - std::panicking::begin_panic_fmt::h2c0a418aaab204b3 Dec 07 20:20:41.548 INFO [stdout] at src/libstd/panicking.rs:353 Dec 07 20:20:41.548 INFO [stdout] 8: 0x55c4a0567d09 - rustdoc::test::run_test::h51becdd30fac872e Dec 07 20:20:41.548 INFO [stdout] at src/librustdoc/test.rs:358 Dec 07 20:20:41.548 INFO [stdout] 9: 0x55c4a047160e - >::set::h47f05586637daa34 Dec 07 20:20:41.548 INFO [stdout] at src/librustdoc/test.rs:654 Dec 07 20:20:41.548 INFO [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155 Dec 07 20:20:41.548 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libsyntax/lib.rs:123 Dec 07 20:20:41.548 INFO [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155 Dec 07 20:20:41.548 INFO [stdout] 10: 0x55c4a04327d1 - syntax::with_globals::h4ced7bf2f70f286c Dec 07 20:20:41.548 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libsyntax/lib.rs:122 Dec 07 20:20:41.548 INFO [stdout] 11: 0x55c4a03f7eeb - std::panicking::try::do_call::h866d6739e1358aa1 Dec 07 20:20:41.548 INFO [stdout] at src/librustdoc/test.rs:651 Dec 07 20:20:41.548 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panic.rs:319 Dec 07 20:20:41.548 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panicking.rs:310 Dec 07 20:20:41.548 INFO [stdout] 12: 0x7f5d0ccb22f9 - __rust_maybe_catch_panic Dec 07 20:20:41.548 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 07 20:20:41.548 INFO [stdout] 13: 0x55c4a046ae29 - rustc_driver::in_named_rustc_thread::h9b90de8df47e8aa6 Dec 07 20:20:41.548 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panicking.rs:289 Dec 07 20:20:41.548 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panic.rs:398 Dec 07 20:20:41.549 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/librustc_driver/lib.rs:1556 Dec 07 20:20:41.549 INFO [stdout] 14: 0x55c4a0544830 - >::call_box::h07d5494f7cee1aca Dec 07 20:20:41.549 INFO [stdout] at src/librustdoc/test.rs:651 Dec 07 20:20:41.549 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/liballoc/boxed.rs:673 Dec 07 20:20:41.549 INFO [stdout] 15: 0x7f5d0e2f5872 - >::call_box::h6ce47fbf83b49ca8 Dec 07 20:20:41.549 INFO [stdout] at src/libtest/lib.rs:1464 Dec 07 20:20:41.549 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/liballoc/boxed.rs:673 Dec 07 20:20:41.549 INFO [stdout] 16: 0x7f5d0ccb22f9 - __rust_maybe_catch_panic Dec 07 20:20:41.549 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 07 20:20:41.549 INFO [stdout] 17: 0x7f5d0e2ed4e3 - std::sys_common::backtrace::__rust_begin_short_backtrace::h5d34cfb78512c8c3 Dec 07 20:20:41.549 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panicking.rs:289 Dec 07 20:20:41.549 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panic.rs:398 Dec 07 20:20:41.549 INFO [stdout] at src/libtest/lib.rs:1426 Dec 07 20:20:41.549 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/sys_common/backtrace.rs:136 Dec 07 20:20:41.549 INFO [stdout] 18: 0x7f5d0e2ee404 - std::panicking::try::do_call::h7a86b6211ebb5e72 Dec 07 20:20:41.549 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/thread/mod.rs:477 Dec 07 20:20:41.549 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panic.rs:319 Dec 07 20:20:41.549 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panicking.rs:310 Dec 07 20:20:41.549 INFO [stdout] 19: 0x7f5d0ccb22f9 - __rust_maybe_catch_panic Dec 07 20:20:41.549 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 07 20:20:41.549 INFO [stdout] 20: 0x7f5d0e2f59ac - >::call_box::h877dbe22cb3997f4 Dec 07 20:20:41.549 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panicking.rs:289 Dec 07 20:20:41.549 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panic.rs:398 Dec 07 20:20:41.549 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/thread/mod.rs:476 Dec 07 20:20:41.549 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/liballoc/boxed.rs:673 Dec 07 20:20:41.549 INFO [stdout] 21: 0x7f5d0cca581d - std::sys::unix::thread::Thread::new::thread_start::hea5f7f9c570dc4cd Dec 07 20:20:41.549 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/liballoc/boxed.rs:683 Dec 07 20:20:41.549 INFO [stdout] at src/libstd/sys_common/thread.rs:24 Dec 07 20:20:41.549 INFO [stdout] at src/libstd/sys/unix/thread.rs:90 Dec 07 20:20:41.549 INFO [stdout] 22: 0x7f5d0ca196b9 - start_thread Dec 07 20:20:41.549 INFO [stdout] 23: 0x7f5d0c33141c - clone Dec 07 20:20:41.549 INFO [stdout] 24: 0x0 - Dec 07 20:20:41.549 INFO [stdout] query stack during panic: Dec 07 20:20:41.549 INFO [stdout] end of query stack Dec 07 20:20:41.549 INFO [stdout] Dec 07 20:20:41.549 INFO [stdout] Dec 07 20:20:41.549 INFO [stdout] failures: Dec 07 20:20:41.549 INFO [stdout] src/lib.rs - ring (line 52) Dec 07 20:20:41.549 INFO [stdout] Dec 07 20:20:41.549 INFO [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out Dec 07 20:20:41.549 INFO [stdout] Dec 07 20:20:41.568 INFO [stderr] error: test failed, to rerun pass '--doc' Dec 07 20:20:41.569 INFO [stderr] su: No module specific data is present Dec 07 20:20:42.588 INFO running `"docker" "inspect" "e5cf7ffc34cdaed1f6e8dbb212b4df450266606e14ac4ce6d4a795d7cdc286f3"` Dec 07 20:20:42.972 INFO running `"docker" "rm" "-f" "e5cf7ffc34cdaed1f6e8dbb212b4df450266606e14ac4ce6d4a795d7cdc286f3"` Dec 07 20:20:43.232 INFO [stdout] e5cf7ffc34cdaed1f6e8dbb212b4df450266606e14ac4ce6d4a795d7cdc286f3