Dec 03 19:52:04.205 INFO testing airbrake-0.2.0 against 1.30.1 for beta-1.31-5
Dec 03 19:52:04.205 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/beta-1.31-5/1.30.1:/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 +1.30.1 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 03 19:52:04.720 INFO [stdout] 67fce3c11393135e25792135c80f9987b8955a30aad64575493689bbb0ea7610
Dec 03 19:52:04.722 INFO running `"docker" "start" "-a" "67fce3c11393135e25792135c80f9987b8955a30aad64575493689bbb0ea7610"`
Dec 03 19:52:07.134 INFO [stderr] usermod: no changes
Dec 03 19:52:07.407 INFO [stderr]    Compiling airbrake v0.2.0 (/source)
Dec 03 19:52:13.685 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.51s
Dec 03 19:52:13.695 INFO [stderr] su: No module specific data is present
Dec 03 19:52:15.357 INFO running `"docker" "inspect" "67fce3c11393135e25792135c80f9987b8955a30aad64575493689bbb0ea7610"`
Dec 03 19:52:15.737 INFO running `"docker" "rm" "-f" "67fce3c11393135e25792135c80f9987b8955a30aad64575493689bbb0ea7610"`
Dec 03 19:52:16.015 INFO [stdout] 67fce3c11393135e25792135c80f9987b8955a30aad64575493689bbb0ea7610
Dec 03 19:52:16.019 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/beta-1.31-5/1.30.1:/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 +1.30.1 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 03 19:52:16.498 INFO [stdout] b68ccd59ead318a45d62b3a2c00e882276d59843f87002860653171adfbc26f2
Dec 03 19:52:16.500 INFO running `"docker" "start" "-a" "b68ccd59ead318a45d62b3a2c00e882276d59843f87002860653171adfbc26f2"`
Dec 03 19:52:18.832 INFO [stderr] usermod: no changes
Dec 03 19:52:19.021 INFO [stderr]    Compiling airbrake v0.2.0 (/source)
Dec 03 19:52:27.023 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.16s
Dec 03 19:52:27.028 INFO [stderr] su: No module specific data is present
Dec 03 19:52:28.009 INFO running `"docker" "inspect" "b68ccd59ead318a45d62b3a2c00e882276d59843f87002860653171adfbc26f2"`
Dec 03 19:52:28.284 INFO running `"docker" "rm" "-f" "b68ccd59ead318a45d62b3a2c00e882276d59843f87002860653171adfbc26f2"`
Dec 03 19:52:28.611 INFO [stdout] b68ccd59ead318a45d62b3a2c00e882276d59843f87002860653171adfbc26f2
Dec 03 19:52:28.617 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/beta-1.31-5/1.30.1:/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 +1.30.1 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 03 19:52:29.076 INFO [stdout] a4e71fc970dc3c703da39cb6801d8fe043ce82bb596aa67db5b3c15f4284e2f4
Dec 03 19:52:29.083 INFO running `"docker" "start" "-a" "a4e71fc970dc3c703da39cb6801d8fe043ce82bb596aa67db5b3c15f4284e2f4"`
Dec 03 19:52:30.615 INFO [stderr] usermod: no changes
Dec 03 19:52:30.807 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.16s
Dec 03 19:52:30.815 INFO [stderr]      Running /target/debug/deps/airbrake-2fb780f53ef2c4ed
Dec 03 19:52:30.824 INFO [stdout] 
Dec 03 19:52:30.824 INFO [stdout] running 8 tests
Dec 03 19:52:30.835 INFO [stdout] test config::tests::project_id_modifies_endpoint ... ok
Dec 03 19:52:30.835 INFO [stdout] test config::tests::host_modifies_endpoint ... ok
Dec 03 19:52:30.835 INFO [stdout] test config::tests::endpoint_defaults_to_airbrake_server ... ok
Dec 03 19:52:30.843 INFO [stdout] test config::tests::project_key_modifies_endpoint ... ok
Dec 03 19:52:30.961 INFO [stdout] test notifier::tests::close_doesnt_panic ... ok
Dec 03 19:52:30.989 INFO [stdout] test notifier::tests::notify_with_closed_notifier_panics ... ok
Dec 03 19:52:30.995 INFO [stdout] test notifier::tests::notify_sync_with_closed_notifier_panics ... ok
Dec 03 19:52:30.995 INFO [stdout] test notifier::tests::double_close_panics ... ok
Dec 03 19:52:30.995 INFO [stdout] 
Dec 03 19:52:30.995 INFO [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 03 19:52:30.995 INFO [stdout] 
Dec 03 19:52:31.003 INFO [stderr]    Doc-tests airbrake
Dec 03 19:52:37.735 INFO [stdout] 
Dec 03 19:52:37.735 INFO [stdout] running 9 tests
Dec 03 19:53:17.065 INFO [stdout] test src/lib.rs -  (line 84) ... ok
Dec 03 19:53:18.225 INFO [stdout] test src/lib.rs -  (line 61) ... ok
Dec 03 19:53:18.498 INFO [stdout] test src/lib.rs -  (line 107) ... ok
Dec 03 19:53:18.653 INFO [stdout] test src/lib.rs -  (line 74) ... ok
Dec 03 19:53:18.967 INFO [stdout] test src/lib.rs -  (line 142) ... FAILED
Dec 03 19:53:19.652 INFO [stdout] test src/lib.rs -  (line 123) ... ok
Dec 03 19:53:19.703 INFO [stdout] test src/lib.rs -  (line 96) ... ok
Dec 03 19:53:19.918 INFO [stdout] test src/lib.rs -  (line 23) ... FAILED
Dec 03 19:53:27.928 INFO [stdout] test src/lib.rs - configure (line 180) ... ok
Dec 03 19:53:27.928 INFO [stdout] 
Dec 03 19:53:27.928 INFO [stdout] failures:
Dec 03 19:53:27.928 INFO [stdout] 
Dec 03 19:53:27.928 INFO [stdout] ---- src/lib.rs -  (line 142) stdout ----
Dec 03 19:53:27.928 INFO [stdout] thread 'src/lib.rs -  (line 142)' panicked at 'test executable failed:
Dec 03 19:53:27.928 INFO [stdout] 
Dec 03 19:53:27.928 INFO [stdout] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Io(Custom { kind: Other, error: StringError("failed to lookup address information: Temporary failure in name resolution") })', libcore/result.rs:1009:5
Dec 03 19:53:27.928 INFO [stdout] stack backtrace:
Dec 03 19:53:27.928 INFO [stdout]    0:     0x559e1b59e88e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h15749a98198ba25f
Dec 03 19:53:27.928 INFO [stdout]                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Dec 03 19:53:27.928 INFO [stdout]    1:     0x559e1b594836 - std::sys_common::backtrace::print::h0ba65c811294dbf0
Dec 03 19:53:27.928 INFO [stdout]                                at libstd/sys_common/backtrace.rs:71
Dec 03 19:53:27.928 INFO [stdout]                                at libstd/sys_common/backtrace.rs:59
Dec 03 19:53:27.928 INFO [stdout]    2:     0x559e1b592c5d - std::panicking::default_hook::{{closure}}::h42bb31757f0fee64
Dec 03 19:53:27.928 INFO [stdout]                                at libstd/panicking.rs:211
Dec 03 19:53:27.928 INFO [stdout]    3:     0x559e1b5929d0 - std::panicking::default_hook::hebc8848d7aa7dbd9
Dec 03 19:53:27.928 INFO [stdout]                                at libstd/panicking.rs:227
Dec 03 19:53:27.928 INFO [stdout]    4:     0x559e1b59330c - std::panicking::rust_panic_with_hook::h86e619a638415243
Dec 03 19:53:27.928 INFO [stdout]                                at libstd/panicking.rs:477
Dec 03 19:53:27.928 INFO [stdout]    5:     0x559e1b592ec9 - std::panicking::continue_panic_fmt::h2d2d2bfb065a70b2
Dec 03 19:53:27.928 INFO [stdout]                                at libstd/panicking.rs:391
Dec 03 19:53:27.928 INFO [stdout]    6:     0x559e1b592dc5 - rust_begin_unwind
Dec 03 19:53:27.928 INFO [stdout]                                at libstd/panicking.rs:326
Dec 03 19:53:27.928 INFO [stdout]    7:     0x559e1b5ddd3b - core::panicking::panic_fmt::h2155aa66b67fe83c
Dec 03 19:53:27.928 INFO [stdout]                                at libcore/panicking.rs:77
Dec 03 19:53:27.928 INFO [stdout]    8:     0x559e1b47d623 - core::result::unwrap_failed::h91123b81d06b83b9
Dec 03 19:53:27.928 INFO [stdout]                                at libcore/macros.rs:26
Dec 03 19:53:27.928 INFO [stdout]    9:     0x559e1b3ed19f - <core::result::Result<T, E>>::unwrap::h1b68907e3952167c
Dec 03 19:53:27.928 INFO [stdout]                                at libcore/result.rs:808
Dec 03 19:53:27.928 INFO [stdout]   10:     0x559e1b3e0e95 - airbrake::sync_sender::SyncSender::send::h951b630ccf81aba4
Dec 03 19:53:27.928 INFO [stdout]                                at src/sync_sender.rs:56
Dec 03 19:53:27.928 INFO [stdout]   11:     0x559e1b3b7aa3 - airbrake::notifier::Notifier::notify_sync::h5e6c3fb9c850287d
Dec 03 19:53:27.928 INFO [stdout]   12:     0x559e1b3b77e6 - rust_out::main::h944e552f3f67b4ba
Dec 03 19:53:27.928 INFO [stdout]   13:     0x559e1b3b6312 - std::rt::lang_start::{{closure}}::h728c831e7cc482ed
Dec 03 19:53:27.928 INFO [stdout]   14:     0x559e1b592d62 - std::panicking::try::do_call::h47665672c57b11e4
Dec 03 19:53:27.928 INFO [stdout]                                at libstd/rt.rs:59
Dec 03 19:53:27.928 INFO [stdout]                                at libstd/panicking.rs:310
Dec 03 19:53:27.928 INFO [stdout]   15:     0x559e1b5ad2b9 - __rust_maybe_catch_panic
Dec 03 19:53:27.928 INFO [stdout]                                at libpanic_unwind/lib.rs:103
Dec 03 19:53:27.928 INFO [stdout]   16:     0x559e1b59a455 - std::rt::lang_start_internal::had9505969b8e20a2
Dec 03 19:53:27.928 INFO [stdout]                                at libstd/panicking.rs:289
Dec 03 19:53:27.928 INFO [stdout]                                at libstd/panic.rs:392
Dec 03 19:53:27.928 INFO [stdout]                                at libstd/rt.rs:58
Dec 03 19:53:27.929 INFO [stdout]   17:     0x559e1b3b62f3 - std::rt::lang_start::hcf64ef8c79b4db31
Dec 03 19:53:27.929 INFO [stdout]   18:     0x559e1b3b796a - main
Dec 03 19:53:27.929 INFO [stdout]   19:     0x7f58388e282f - __libc_start_main
Dec 03 19:53:27.929 INFO [stdout]   20:     0x559e1b3b5068 - _start
Dec 03 19:53:27.929 INFO [stdout]   21:                0x0 - <unknown>
Dec 03 19:53:27.929 INFO [stdout] 
Dec 03 19:53:27.929 INFO [stdout] ', librustdoc/test.rs:367:17
Dec 03 19:53:27.929 INFO [stdout] stack backtrace:
Dec 03 19:53:27.929 INFO [stdout]    0:     0x7f68d0f917ce - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h15749a98198ba25f
Dec 03 19:53:27.929 INFO [stdout]                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Dec 03 19:53:27.929 INFO [stdout]    1:     0x7f68d0f6a966 - std::sys_common::backtrace::print::h0ba65c811294dbf0
Dec 03 19:53:27.929 INFO [stdout]                                at libstd/sys_common/backtrace.rs:71
Dec 03 19:53:27.929 INFO [stdout]                                at libstd/sys_common/backtrace.rs:59
Dec 03 19:53:27.929 INFO [stdout]    2:     0x7f68d0f685bd - std::panicking::default_hook::{{closure}}::h42bb31757f0fee64
Dec 03 19:53:27.929 INFO [stdout]                                at libstd/panicking.rs:211
Dec 03 19:53:27.929 INFO [stdout]    3:     0x7f68d0f682cb - std::panicking::default_hook::hebc8848d7aa7dbd9
Dec 03 19:53:27.929 INFO [stdout]                                at libstd/panicking.rs:221
Dec 03 19:53:27.929 INFO [stdout]    4:     0x7f68d30db6a1 - rustc::util::common::panic_hook::h9a39743bb116fb66
Dec 03 19:53:27.929 INFO [stdout]    5:     0x7f68d0f68cc3 - std::panicking::rust_panic_with_hook::h86e619a638415243
Dec 03 19:53:27.929 INFO [stdout]                                at libstd/panicking.rs:481
Dec 03 19:53:27.929 INFO [stdout]    6:     0x7f68d0f68829 - std::panicking::continue_panic_fmt::h2d2d2bfb065a70b2
Dec 03 19:53:27.929 INFO [stdout]                                at libstd/panicking.rs:391
Dec 03 19:53:27.929 INFO [stdout]    7:     0x7f68d0f6878d - std::panicking::begin_panic_fmt::ha5097e2056ef3d5a
Dec 03 19:53:27.929 INFO [stdout]                                at libstd/panicking.rs:346
Dec 03 19:53:27.929 INFO [stdout]    8:     0x55fd92f37473 - rustdoc::test::Collector::add_test::{{closure}}::{{closure}}::{{closure}}::h071753b32990ff99
Dec 03 19:53:27.929 INFO [stdout]                                at librustdoc/test.rs:367
Dec 03 19:53:27.929 INFO [stdout]                                at librustdoc/test.rs:564
Dec 03 19:53:27.929 INFO [stdout]    9:     0x55fd92ef3990 - <scoped_tls::ScopedKey<T>>::set::h9896b6fe380ee541
Dec 03 19:53:27.929 INFO [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155
Dec 03 19:53:27.929 INFO [stdout]                                at libsyntax/lib.rs:108
Dec 03 19:53:27.929 INFO [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155
Dec 03 19:53:27.929 INFO [stdout]   10:     0x55fd92d1c5cd - syntax::with_globals::h851ff797fe7b24af
Dec 03 19:53:27.929 INFO [stdout]                                at libsyntax/lib.rs:107
Dec 03 19:53:27.929 INFO [stdout]   11:     0x55fd92d6c484 - std::panicking::try::do_call::h43316ef786a5afc6
Dec 03 19:53:27.929 INFO [stdout]                                at librustdoc/test.rs:561
Dec 03 19:53:27.929 INFO [stdout]                                at libstd/panic.rs:313
Dec 03 19:53:27.929 INFO [stdout]                                at libstd/panicking.rs:310
Dec 03 19:53:27.929 INFO [stdout]   12:     0x7f68d0fa85b9 - __rust_maybe_catch_panic
Dec 03 19:53:27.929 INFO [stdout]                                at libpanic_unwind/lib.rs:103
Dec 03 19:53:27.929 INFO [stdout]   13:     0x55fd92de2f03 - rustc_driver::in_named_rustc_thread::h7a18544b9923f524
Dec 03 19:53:27.929 INFO [stdout]                                at libstd/panicking.rs:289
Dec 03 19:53:27.929 INFO [stdout]                                at libstd/panic.rs:392
Dec 03 19:53:27.929 INFO [stdout]                                at librustc_driver/lib.rs:1574
Dec 03 19:53:27.929 INFO [stdout]   14:     0x55fd92f0fcfc - <F as alloc::boxed::FnBox<A>>::call_box::h2226feb604beb2d6
Dec 03 19:53:27.929 INFO [stdout]                                at librustdoc/test.rs:561
Dec 03 19:53:27.929 INFO [stdout]                                at liballoc/boxed.rs:646
Dec 03 19:53:27.929 INFO [stdout]   15:     0x7f68d25f5df2 - <F as alloc::boxed::FnBox<A>>::call_box::hf3e9d4c572efaf22
Dec 03 19:53:27.929 INFO [stdout]                                at libtest/lib.rs:1454
Dec 03 19:53:27.929 INFO [stdout]                                at liballoc/boxed.rs:646
Dec 03 19:53:27.929 INFO [stdout]   16:     0x7f68d0fa85b9 - __rust_maybe_catch_panic
Dec 03 19:53:27.929 INFO [stdout]                                at libpanic_unwind/lib.rs:103
Dec 03 19:53:27.929 INFO [stdout]   17:     0x7f68d26031ed - std::sys_common::backtrace::__rust_begin_short_backtrace::h0ff507d7422944d3
Dec 03 19:53:27.929 INFO [stdout]                                at libstd/panicking.rs:289
Dec 03 19:53:27.929 INFO [stdout]                                at libstd/panic.rs:392
Dec 03 19:53:27.929 INFO [stdout]                                at libtest/lib.rs:1416
Dec 03 19:53:27.929 INFO [stdout]                                at libstd/sys_common/backtrace.rs:136
Dec 03 19:53:27.929 INFO [stdout]   18:     0x7f68d2620ff4 - std::panicking::try::do_call::hba0bdcc3670471cc
Dec 03 19:53:27.929 INFO [stdout]                                at libstd/thread/mod.rs:409
Dec 03 19:53:27.929 INFO [stdout]                                at libstd/panic.rs:313
Dec 03 19:53:27.929 INFO [stdout]                                at libstd/panicking.rs:310
Dec 03 19:53:27.929 INFO [stdout]   19:     0x7f68d0fa85b9 - __rust_maybe_catch_panic
Dec 03 19:53:27.929 INFO [stdout]                                at libpanic_unwind/lib.rs:103
Dec 03 19:53:27.929 INFO [stdout]   20:     0x7f68d260dbd6 - <F as alloc::boxed::FnBox<A>>::call_box::hdac52587b00591af
Dec 03 19:53:27.929 INFO [stdout]                                at libstd/panicking.rs:289
Dec 03 19:53:27.929 INFO [stdout]                                at libstd/panic.rs:392
Dec 03 19:53:27.929 INFO [stdout]                                at libstd/thread/mod.rs:408
Dec 03 19:53:27.929 INFO [stdout]                                at liballoc/boxed.rs:646
Dec 03 19:53:27.929 INFO [stdout]   21:     0x7f68d0f95cca - std::sys_common::thread::start_thread::h75d887c7d2cc4479
Dec 03 19:53:27.929 INFO [stdout]                                at liballoc/boxed.rs:656
Dec 03 19:53:27.929 INFO [stdout]                                at libstd/sys_common/thread.rs:24
Dec 03 19:53:27.929 INFO [stdout]   22:     0x7f68d0f698f5 - std::sys::unix::thread::Thread::new::thread_start::h8414caee632bf9ed
Dec 03 19:53:27.929 INFO [stdout]                                at libstd/sys/unix/thread.rs:90
Dec 03 19:53:27.929 INFO [stdout]   23:     0x7f68d0cfe6b9 - start_thread
Dec 03 19:53:27.929 INFO [stdout]   24:     0x7f68d081e41c - clone
Dec 03 19:53:27.929 INFO [stdout]   25:                0x0 - <unknown>
Dec 03 19:53:27.929 INFO [stdout] query stack during panic:
Dec 03 19:53:27.929 INFO [stdout] end of query stack
Dec 03 19:53:27.929 INFO [stdout] 
Dec 03 19:53:27.929 INFO [stdout] ---- src/lib.rs -  (line 23) stdout ----
Dec 03 19:53:27.929 INFO [stdout] thread 'src/lib.rs -  (line 23)' panicked at 'test executable failed:
Dec 03 19:53:27.929 INFO [stdout] 
Dec 03 19:53:27.929 INFO [stdout] thread '0' panicked at 'called `Result::unwrap()` on an `Err` value: Io(Custom { kind: Other, error: StringError("failed to lookup address information: Temporary failure in name resolution") })', libcore/result.rs:1009:5
Dec 03 19:53:27.929 INFO [stdout] stack backtrace:
Dec 03 19:53:27.929 INFO [stdout]    0:     0x55e39e6913be - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h15749a98198ba25f
Dec 03 19:53:27.929 INFO [stdout]                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Dec 03 19:53:27.929 INFO [stdout]    1:     0x55e39e687386 - std::sys_common::backtrace::print::h0ba65c811294dbf0
Dec 03 19:53:27.929 INFO [stdout]                                at libstd/sys_common/backtrace.rs:71
Dec 03 19:53:27.929 INFO [stdout]                                at libstd/sys_common/backtrace.rs:59
Dec 03 19:53:27.929 INFO [stdout]    2:     0x55e39e68570d - std::panicking::default_hook::{{closure}}::h42bb31757f0fee64
Dec 03 19:53:27.930 INFO [stdout]                                at libstd/panicking.rs:211
Dec 03 19:53:27.930 INFO [stdout]    3:     0x55e39e685480 - std::panicking::default_hook::hebc8848d7aa7dbd9
Dec 03 19:53:27.930 INFO [stdout]                                at libstd/panicking.rs:227
Dec 03 19:53:27.930 INFO [stdout]    4:     0x55e39e685dbc - std::panicking::rust_panic_with_hook::h86e619a638415243
Dec 03 19:53:27.930 INFO [stdout]                                at libstd/panicking.rs:477
Dec 03 19:53:27.930 INFO [stdout]    5:     0x55e39e685979 - std::panicking::continue_panic_fmt::h2d2d2bfb065a70b2
Dec 03 19:53:27.930 INFO [stdout]                                at libstd/panicking.rs:391
Dec 03 19:53:27.930 INFO [stdout]    6:     0x55e39e685875 - rust_begin_unwind
Dec 03 19:53:27.930 INFO [stdout]                                at libstd/panicking.rs:326
Dec 03 19:53:27.930 INFO [stdout]    7:     0x55e39e6d0a6b - core::panicking::panic_fmt::h2155aa66b67fe83c
Dec 03 19:53:27.930 INFO [stdout]                                at libcore/panicking.rs:77
Dec 03 19:53:27.930 INFO [stdout]    8:     0x55e39e56ff03 - core::result::unwrap_failed::h91123b81d06b83b9
Dec 03 19:53:27.930 INFO [stdout]                                at libcore/macros.rs:26
Dec 03 19:53:27.930 INFO [stdout]    9:     0x55e39e4af73f - <core::result::Result<T, E>>::unwrap::h1b68907e3952167c
Dec 03 19:53:27.930 INFO [stdout]                                at libcore/result.rs:808
Dec 03 19:53:27.930 INFO [stdout]   10:     0x55e39e4da8d5 - airbrake::sync_sender::SyncSender::send::h951b630ccf81aba4
Dec 03 19:53:27.930 INFO [stdout]                                at src/sync_sender.rs:56
Dec 03 19:53:27.930 INFO [stdout]   11:     0x55e39e4a970f - airbrake::async_sender::AsyncSender::spawn_workers::{{closure}}::h97f9c1d8bcc8504e
Dec 03 19:53:27.930 INFO [stdout]                                at src/async_sender.rs:62
Dec 03 19:53:27.930 INFO [stdout]   12:     0x55e39e4c0886 - std::sys_common::backtrace::__rust_begin_short_backtrace::h91b7a41bf3f5bcae
Dec 03 19:53:27.930 INFO [stdout]                                at libstd/sys_common/backtrace.rs:136
Dec 03 19:53:27.930 INFO [stdout]   13:     0x55e39e4a5994 - std::thread::Builder::spawn::{{closure}}::{{closure}}::hf12ace0b2ee109e7
Dec 03 19:53:27.930 INFO [stdout]                                at libstd/thread/mod.rs:409
Dec 03 19:53:27.930 INFO [stdout]   14:     0x55e39e4aa944 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4edf63f1d0a52b10
Dec 03 19:53:27.930 INFO [stdout]                                at libstd/panic.rs:313
Dec 03 19:53:27.930 INFO [stdout]   15:     0x55e39e4ce489 - std::panicking::try::do_call::hf0d79dcca8433e9a
Dec 03 19:53:27.930 INFO [stdout]                                at libstd/panicking.rs:310
Dec 03 19:53:27.930 INFO [stdout]   16:     0x55e39e69fde9 - __rust_maybe_catch_panic
Dec 03 19:53:27.930 INFO [stdout]                                at libpanic_unwind/lib.rs:103
Dec 03 19:53:27.930 INFO [stdout]   17:     0x55e39e4ce370 - std::panicking::try::hce4325823ecb3f3f
Dec 03 19:53:27.930 INFO [stdout]                                at libstd/panicking.rs:289
Dec 03 19:53:27.930 INFO [stdout]   18:     0x55e39e4ac606 - std::panic::catch_unwind::h371ea992591e657f
Dec 03 19:53:27.930 INFO [stdout]                                at libstd/panic.rs:392
Dec 03 19:53:27.930 INFO [stdout]   19:     0x55e39e4a577a - std::thread::Builder::spawn::{{closure}}::h98a4fd553cf2657e
Dec 03 19:53:27.930 INFO [stdout]                                at libstd/thread/mod.rs:408
Dec 03 19:53:27.930 INFO [stdout]   20:     0x55e39e4a7d72 - <F as alloc::boxed::FnBox<A>>::call_box::ha4e06480b552d512
Dec 03 19:53:27.930 INFO [stdout]                                at liballoc/boxed.rs:646
Dec 03 19:53:27.930 INFO [stdout]   21:     0x55e39e692d8a - std::sys_common::thread::start_thread::h75d887c7d2cc4479
Dec 03 19:53:27.930 INFO [stdout]                                at liballoc/boxed.rs:656
Dec 03 19:53:27.930 INFO [stdout]                                at libstd/sys_common/thread.rs:24
Dec 03 19:53:27.930 INFO [stdout]   22:     0x55e39e686525 - std::sys::unix::thread::Thread::new::thread_start::h8414caee632bf9ed
Dec 03 19:53:27.930 INFO [stdout]                                at libstd/sys/unix/thread.rs:90
Dec 03 19:53:27.930 INFO [stdout]   23:     0x7f4be163b6b9 - start_thread
Dec 03 19:53:27.930 INFO [stdout]   24:     0x7f4be115b41c - clone
Dec 03 19:53:27.930 INFO [stdout]   25:                0x0 - <unknown>
Dec 03 19:53:27.930 INFO [stdout] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Any', libcore/result.rs:1009:5
Dec 03 19:53:27.930 INFO [stdout] stack backtrace:
Dec 03 19:53:27.930 INFO [stdout]    0:     0x55e39e6913be - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h15749a98198ba25f
Dec 03 19:53:27.930 INFO [stdout]                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Dec 03 19:53:27.930 INFO [stdout]    1:     0x55e39e687386 - std::sys_common::backtrace::print::h0ba65c811294dbf0
Dec 03 19:53:27.930 INFO [stdout]                                at libstd/sys_common/backtrace.rs:71
Dec 03 19:53:27.930 INFO [stdout]                                at libstd/sys_common/backtrace.rs:59
Dec 03 19:53:27.930 INFO [stdout]    2:     0x55e39e68570d - std::panicking::default_hook::{{closure}}::h42bb31757f0fee64
Dec 03 19:53:27.930 INFO [stdout]                                at libstd/panicking.rs:211
Dec 03 19:53:27.930 INFO [stdout]    3:     0x55e39e685480 - std::panicking::default_hook::hebc8848d7aa7dbd9
Dec 03 19:53:27.930 INFO [stdout]                                at libstd/panicking.rs:227
Dec 03 19:53:27.930 INFO [stdout]    4:     0x55e39e685dbc - std::panicking::rust_panic_with_hook::h86e619a638415243
Dec 03 19:53:27.930 INFO [stdout]                                at libstd/panicking.rs:477
Dec 03 19:53:27.930 INFO [stdout]    5:     0x55e39e685979 - std::panicking::continue_panic_fmt::h2d2d2bfb065a70b2
Dec 03 19:53:27.930 INFO [stdout]                                at libstd/panicking.rs:391
Dec 03 19:53:27.930 INFO [stdout]    6:     0x55e39e685875 - rust_begin_unwind
Dec 03 19:53:27.930 INFO [stdout]                                at libstd/panicking.rs:326
Dec 03 19:53:27.930 INFO [stdout]    7:     0x55e39e6d0a6b - core::panicking::panic_fmt::h2155aa66b67fe83c
Dec 03 19:53:27.930 INFO [stdout]                                at libcore/panicking.rs:77
Dec 03 19:53:27.930 INFO [stdout]    8:     0x55e39e4b1ded - core::result::unwrap_failed::h851fa0250c54dd53
Dec 03 19:53:27.930 INFO [stdout]                                at libcore/macros.rs:26
Dec 03 19:53:27.930 INFO [stdout]    9:     0x55e39e4af94a - <core::result::Result<T, E>>::unwrap::h35c5c29de83da50c
Dec 03 19:53:27.930 INFO [stdout]                                at libcore/result.rs:808
Dec 03 19:53:27.930 INFO [stdout]   10:     0x55e39e4a8c1e - airbrake::async_sender::AsyncSender::close::hc65dbd59807fd512
Dec 03 19:53:27.930 INFO [stdout]                                at src/async_sender.rs:38
Dec 03 19:53:27.930 INFO [stdout]   11:     0x55e39e4adfdd - airbrake::notifier::Notifier::close::hcdbfa50a0418f071
Dec 03 19:53:27.930 INFO [stdout]                                at src/notifier.rs:50
Dec 03 19:53:27.930 INFO [stdout]   12:     0x55e39e4a3816 - rust_out::main::h944e552f3f67b4ba
Dec 03 19:53:27.930 INFO [stdout]   13:     0x55e39e4a3662 - std::rt::lang_start::{{closure}}::h728c831e7cc482ed
Dec 03 19:53:27.930 INFO [stdout]   14:     0x55e39e685812 - std::panicking::try::do_call::h47665672c57b11e4
Dec 03 19:53:27.930 INFO [stdout]                                at libstd/rt.rs:59
Dec 03 19:53:27.930 INFO [stdout]                                at libstd/panicking.rs:310
Dec 03 19:53:27.930 INFO [stdout]   15:     0x55e39e69fde9 - __rust_maybe_catch_panic
Dec 03 19:53:27.930 INFO [stdout]                                at libpanic_unwind/lib.rs:103
Dec 03 19:53:27.930 INFO [stdout]   16:     0x55e39e68cf85 - std::rt::lang_start_internal::had9505969b8e20a2
Dec 03 19:53:27.930 INFO [stdout]                                at libstd/panicking.rs:289
Dec 03 19:53:27.930 INFO [stdout]                                at libstd/panic.rs:392
Dec 03 19:53:27.930 INFO [stdout]                                at libstd/rt.rs:58
Dec 03 19:53:27.930 INFO [stdout]   17:     0x55e39e4a3643 - std::rt::lang_start::hcf64ef8c79b4db31
Dec 03 19:53:27.930 INFO [stdout]   18:     0x55e39e4a3a8a - main
Dec 03 19:53:27.930 INFO [stdout]   19:     0x7f4be107482f - __libc_start_main
Dec 03 19:53:27.931 INFO [stdout]   20:     0x55e39e4a2238 - _start
Dec 03 19:53:27.931 INFO [stdout]   21:                0x0 - <unknown>
Dec 03 19:53:27.931 INFO [stdout] 
Dec 03 19:53:27.931 INFO [stdout] ', librustdoc/test.rs:367:17
Dec 03 19:53:27.931 INFO [stdout] stack backtrace:
Dec 03 19:53:27.931 INFO [stdout]    0:     0x7f68d0f917ce - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h15749a98198ba25f
Dec 03 19:53:27.931 INFO [stdout]                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Dec 03 19:53:27.931 INFO [stdout]    1:     0x7f68d0f6a966 - std::sys_common::backtrace::print::h0ba65c811294dbf0
Dec 03 19:53:27.931 INFO [stdout]                                at libstd/sys_common/backtrace.rs:71
Dec 03 19:53:27.931 INFO [stdout]                                at libstd/sys_common/backtrace.rs:59
Dec 03 19:53:27.931 INFO [stdout]    2:     0x7f68d0f685bd - std::panicking::default_hook::{{closure}}::h42bb31757f0fee64
Dec 03 19:53:27.931 INFO [stdout]                                at libstd/panicking.rs:211
Dec 03 19:53:27.931 INFO [stdout]    3:     0x7f68d0f682cb - std::panicking::default_hook::hebc8848d7aa7dbd9
Dec 03 19:53:27.931 INFO [stdout]                                at libstd/panicking.rs:221
Dec 03 19:53:27.931 INFO [stdout]    4:     0x7f68d30db6a1 - rustc::util::common::panic_hook::h9a39743bb116fb66
Dec 03 19:53:27.931 INFO [stdout]    5:     0x7f68d0f68cc3 - std::panicking::rust_panic_with_hook::h86e619a638415243
Dec 03 19:53:27.931 INFO [stdout]                                at libstd/panicking.rs:481
Dec 03 19:53:27.931 INFO [stdout]    6:     0x7f68d0f68829 - std::panicking::continue_panic_fmt::h2d2d2bfb065a70b2
Dec 03 19:53:27.931 INFO [stdout]                                at libstd/panicking.rs:391
Dec 03 19:53:27.931 INFO [stdout]    7:     0x7f68d0f6878d - std::panicking::begin_panic_fmt::ha5097e2056ef3d5a
Dec 03 19:53:27.931 INFO [stdout]                                at libstd/panicking.rs:346
Dec 03 19:53:27.931 INFO [stdout]    8:     0x55fd92f37473 - rustdoc::test::Collector::add_test::{{closure}}::{{closure}}::{{closure}}::h071753b32990ff99
Dec 03 19:53:27.931 INFO [stdout]                                at librustdoc/test.rs:367
Dec 03 19:53:27.931 INFO [stdout]                                at librustdoc/test.rs:564
Dec 03 19:53:27.931 INFO [stdout]    9:     0x55fd92ef3990 - <scoped_tls::ScopedKey<T>>::set::h9896b6fe380ee541
Dec 03 19:53:27.931 INFO [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155
Dec 03 19:53:27.931 INFO [stdout]                                at libsyntax/lib.rs:108
Dec 03 19:53:27.931 INFO [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155
Dec 03 19:53:27.931 INFO [stdout]   10:     0x55fd92d1c5cd - syntax::with_globals::h851ff797fe7b24af
Dec 03 19:53:27.931 INFO [stdout]                                at libsyntax/lib.rs:107
Dec 03 19:53:27.931 INFO [stdout]   11:     0x55fd92d6c484 - std::panicking::try::do_call::h43316ef786a5afc6
Dec 03 19:53:27.931 INFO [stdout]                                at librustdoc/test.rs:561
Dec 03 19:53:27.931 INFO [stdout]                                at libstd/panic.rs:313
Dec 03 19:53:27.931 INFO [stdout]                                at libstd/panicking.rs:310
Dec 03 19:53:27.931 INFO [stdout]   12:     0x7f68d0fa85b9 - __rust_maybe_catch_panic
Dec 03 19:53:27.931 INFO [stdout]                                at libpanic_unwind/lib.rs:103
Dec 03 19:53:27.931 INFO [stdout]   13:     0x55fd92de2f03 - rustc_driver::in_named_rustc_thread::h7a18544b9923f524
Dec 03 19:53:27.931 INFO [stdout]                                at libstd/panicking.rs:289
Dec 03 19:53:27.931 INFO [stdout]                                at libstd/panic.rs:392
Dec 03 19:53:27.931 INFO [stdout]                                at librustc_driver/lib.rs:1574
Dec 03 19:53:27.931 INFO [stdout]   14:     0x55fd92f0fcfc - <F as alloc::boxed::FnBox<A>>::call_box::h2226feb604beb2d6
Dec 03 19:53:27.931 INFO [stdout]                                at librustdoc/test.rs:561
Dec 03 19:53:27.931 INFO [stdout]                                at liballoc/boxed.rs:646
Dec 03 19:53:27.931 INFO [stdout]   15:     0x7f68d25f5df2 - <F as alloc::boxed::FnBox<A>>::call_box::hf3e9d4c572efaf22
Dec 03 19:53:27.931 INFO [stdout]                                at libtest/lib.rs:1454
Dec 03 19:53:27.931 INFO [stdout]                                at liballoc/boxed.rs:646
Dec 03 19:53:27.931 INFO [stdout]   16:     0x7f68d0fa85b9 - __rust_maybe_catch_panic
Dec 03 19:53:27.931 INFO [stdout]                                at libpanic_unwind/lib.rs:103
Dec 03 19:53:27.931 INFO [stdout]   17:     0x7f68d26031ed - std::sys_common::backtrace::__rust_begin_short_backtrace::h0ff507d7422944d3
Dec 03 19:53:27.931 INFO [stdout]                                at libstd/panicking.rs:289
Dec 03 19:53:27.931 INFO [stdout]                                at libstd/panic.rs:392
Dec 03 19:53:27.931 INFO [stdout]                                at libtest/lib.rs:1416
Dec 03 19:53:27.931 INFO [stdout]                                at libstd/sys_common/backtrace.rs:136
Dec 03 19:53:27.931 INFO [stdout]   18:     0x7f68d2620ff4 - std::panicking::try::do_call::hba0bdcc3670471cc
Dec 03 19:53:27.931 INFO [stdout]                                at libstd/thread/mod.rs:409
Dec 03 19:53:27.931 INFO [stdout]                                at libstd/panic.rs:313
Dec 03 19:53:27.931 INFO [stdout]                                at libstd/panicking.rs:310
Dec 03 19:53:27.931 INFO [stdout]   19:     0x7f68d0fa85b9 - __rust_maybe_catch_panic
Dec 03 19:53:27.931 INFO [stdout]                                at libpanic_unwind/lib.rs:103
Dec 03 19:53:27.931 INFO [stdout]   20:     0x7f68d260dbd6 - <F as alloc::boxed::FnBox<A>>::call_box::hdac52587b00591af
Dec 03 19:53:27.931 INFO [stdout]                                at libstd/panicking.rs:289
Dec 03 19:53:27.931 INFO [stdout]                                at libstd/panic.rs:392
Dec 03 19:53:27.931 INFO [stdout]                                at libstd/thread/mod.rs:408
Dec 03 19:53:27.931 INFO [stdout]                                at liballoc/boxed.rs:646
Dec 03 19:53:27.931 INFO [stdout]   21:     0x7f68d0f95cca - std::sys_common::thread::start_thread::h75d887c7d2cc4479
Dec 03 19:53:27.931 INFO [stdout]                                at liballoc/boxed.rs:656
Dec 03 19:53:27.931 INFO [stdout]                                at libstd/sys_common/thread.rs:24
Dec 03 19:53:27.931 INFO [stdout]   22:     0x7f68d0f698f5 - std::sys::unix::thread::Thread::new::thread_start::h8414caee632bf9ed
Dec 03 19:53:27.931 INFO [stdout]                                at libstd/sys/unix/thread.rs:90
Dec 03 19:53:27.931 INFO [stdout]   23:     0x7f68d0cfe6b9 - start_thread
Dec 03 19:53:27.931 INFO [stdout]   24:     0x7f68d081e41c - clone
Dec 03 19:53:27.931 INFO [stdout]   25:                0x0 - <unknown>
Dec 03 19:53:27.931 INFO [stdout] query stack during panic:
Dec 03 19:53:27.931 INFO [stdout] end of query stack
Dec 03 19:53:27.931 INFO [stdout] 
Dec 03 19:53:27.931 INFO [stdout] 
Dec 03 19:53:27.931 INFO [stdout] failures:
Dec 03 19:53:27.931 INFO [stdout]     src/lib.rs -  (line 142)
Dec 03 19:53:27.931 INFO [stdout]     src/lib.rs -  (line 23)
Dec 03 19:53:27.931 INFO [stdout] 
Dec 03 19:53:27.931 INFO [stdout] test result: FAILED. 7 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out
Dec 03 19:53:27.931 INFO [stdout] 
Dec 03 19:53:27.946 INFO [stderr] error: test failed, to rerun pass '--doc'
Dec 03 19:53:27.948 INFO [stderr] su: No module specific data is present
Dec 03 19:53:28.811 INFO running `"docker" "inspect" "a4e71fc970dc3c703da39cb6801d8fe043ce82bb596aa67db5b3c15f4284e2f4"`
Dec 03 19:53:29.094 INFO running `"docker" "rm" "-f" "a4e71fc970dc3c703da39cb6801d8fe043ce82bb596aa67db5b3c15f4284e2f4"`
Dec 03 19:53:29.471 INFO [stdout] a4e71fc970dc3c703da39cb6801d8fe043ce82bb596aa67db5b3c15f4284e2f4
