Dec 03 00:36:07.055 INFO testing newtonmath-0.3.0 against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 03 00:36:07.055 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-4/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt 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 00:36:07.218 INFO [stdout] 3aee9cf446563879cd98f7ad9d72d512eeaab8a58790e3dc0b5e826a31a18c0b
Dec 03 00:36:07.221 INFO running `"docker" "start" "-a" "3aee9cf446563879cd98f7ad9d72d512eeaab8a58790e3dc0b5e826a31a18c0b"`
Dec 03 00:36:07.785 INFO [stderr] usermod: no changes
Dec 03 00:36:08.127 INFO [stderr]    Compiling newtonmath v0.3.0 (/source)
Dec 03 00:36:15.154 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.33s
Dec 03 00:36:15.167 INFO [stderr] su: No module specific data is present
Dec 03 00:36:15.477 INFO running `"docker" "inspect" "3aee9cf446563879cd98f7ad9d72d512eeaab8a58790e3dc0b5e826a31a18c0b"`
Dec 03 00:36:15.588 INFO running `"docker" "rm" "-f" "3aee9cf446563879cd98f7ad9d72d512eeaab8a58790e3dc0b5e826a31a18c0b"`
Dec 03 00:36:15.715 INFO [stdout] 3aee9cf446563879cd98f7ad9d72d512eeaab8a58790e3dc0b5e826a31a18c0b
Dec 03 00:36:15.717 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-4/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt 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 00:36:15.967 INFO [stdout] 773b2abaf05f7efaa2419dc2d8bfb6f4ad5f48c764c9ff4f0f840fdb2f577945
Dec 03 00:36:15.969 INFO running `"docker" "start" "-a" "773b2abaf05f7efaa2419dc2d8bfb6f4ad5f48c764c9ff4f0f840fdb2f577945"`
Dec 03 00:36:16.491 INFO [stderr] usermod: no changes
Dec 03 00:36:16.697 INFO [stderr]    Compiling newtonmath v0.3.0 (/source)
Dec 03 00:36:28.835 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.31s
Dec 03 00:36:28.841 INFO [stderr] su: No module specific data is present
Dec 03 00:36:29.165 INFO running `"docker" "inspect" "773b2abaf05f7efaa2419dc2d8bfb6f4ad5f48c764c9ff4f0f840fdb2f577945"`
Dec 03 00:36:29.255 INFO running `"docker" "rm" "-f" "773b2abaf05f7efaa2419dc2d8bfb6f4ad5f48c764c9ff4f0f840fdb2f577945"`
Dec 03 00:36:29.357 INFO [stdout] 773b2abaf05f7efaa2419dc2d8bfb6f4ad5f48c764c9ff4f0f840fdb2f577945
Dec 03 00:36:29.364 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-4/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt 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 00:36:29.595 INFO [stdout] ea8a754e2f4d6c8b209c4b1a4428d60bf91d08d9f4e4f965f61172d1896c36f3
Dec 03 00:36:29.597 INFO running `"docker" "start" "-a" "ea8a754e2f4d6c8b209c4b1a4428d60bf91d08d9f4e4f965f61172d1896c36f3"`
Dec 03 00:36:30.054 INFO [stderr] usermod: no changes
Dec 03 00:36:30.248 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.17s
Dec 03 00:36:30.267 INFO [stderr]      Running /target/debug/deps/newtonmath-97f40ebf3d31d419
Dec 03 00:36:30.269 INFO [stdout] 
Dec 03 00:36:30.269 INFO [stdout] running 0 tests
Dec 03 00:36:30.269 INFO [stdout] 
Dec 03 00:36:30.269 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 03 00:36:30.269 INFO [stdout] 
Dec 03 00:36:30.270 INFO [stderr]      Running /target/debug/deps/newtonmath_test-85becf576d6db2ac
Dec 03 00:36:30.273 INFO [stdout] 
Dec 03 00:36:30.273 INFO [stdout] running 15 tests
Dec 03 00:36:30.646 INFO [stdout] test cosine ... FAILED
Dec 03 00:36:30.655 INFO [stdout] test absolute_value ... FAILED
Dec 03 00:36:30.655 INFO [stdout] test find_zeroes ... FAILED
Dec 03 00:36:30.656 INFO [stdout] test derive ... FAILED
Dec 03 00:36:30.656 INFO [stdout] test factor ... FAILED
Dec 03 00:36:30.657 INFO [stdout] test area_under_curve ... FAILED
Dec 03 00:36:30.657 INFO [stdout] test find_tangent ... FAILED
Dec 03 00:36:30.657 INFO [stdout] test integrate ... FAILED
Dec 03 00:36:30.662 INFO [stdout] test inverse_cosine ... FAILED
Dec 03 00:36:30.678 INFO [stdout] test simplify ... FAILED
Dec 03 00:36:30.690 INFO [stdout] test logarithm ... FAILED
Dec 03 00:36:30.692 INFO [stdout] test inverse_tangent ... FAILED
Dec 03 00:36:30.701 INFO [stdout] test tangent ... FAILED
Dec 03 00:36:30.703 INFO [stdout] test inverse_sine ... FAILED
Dec 03 00:36:30.708 INFO [stdout] test sine ... FAILED
Dec 03 00:36:30.708 INFO [stdout] 
Dec 03 00:36:30.708 INFO [stdout] failures:
Dec 03 00:36:30.709 INFO [stdout] 
Dec 03 00:36:30.709 INFO [stdout] ---- cosine stdout ----
Dec 03 00:36:30.709 INFO [stdout] thread 'cosine' panicked at 'called `Result::unwrap()` on an `Err` value: Error { kind: Io(Custom { kind: Other, error: StringError("failed to lookup address information: Temporary failure in name resolution") }), url: Some("https://newton.now.sh/cos/pi") }
Dec 03 00:36:30.709 INFO [stdout] 
Dec 03 00:36:30.709 INFO [stdout] stack backtrace:
Dec 03 00:36:30.709 INFO [stdout]    0:     0x5606b6e14516 - backtrace::backtrace::libunwind::trace::h64223e38b1db3467
Dec 03 00:36:30.709 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.9/src/backtrace/libunwind.rs:53
Dec 03 00:36:30.709 INFO [stdout]                          - backtrace::backtrace::trace::h5ae7f2b9d7860414
Dec 03 00:36:30.709 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.9/src/backtrace/mod.rs:42
Dec 03 00:36:30.709 INFO [stdout]    1:     0x5606b6e0ebd3 - backtrace::capture::Backtrace::new_unresolved::h4e19f78a13bd9aa1
Dec 03 00:36:30.709 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.9/src/capture.rs:88
Dec 03 00:36:30.709 INFO [stdout]    2:     0x5606b6e0d533 - failure::backtrace::internal::InternalBacktrace::new::h93a341dc5679e3fe
Dec 03 00:36:30.709 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.3/src/backtrace/internal.rs:44
Dec 03 00:36:30.709 INFO [stdout]    3:     0x5606b6e0ca8c - failure::backtrace::Backtrace::new::h6cc5896610e8414d
Dec 03 00:36:30.709 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.3/src/backtrace/mod.rs:111
Dec 03 00:36:30.709 INFO [stdout]    4:     0x5606b6e0b829 - <failure::error::error_impl::ErrorImpl as core::convert::From<F>>::from::he5ad360c60c337c1
Dec 03 00:36:30.709 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.3/src/error/error_impl.rs:19
Dec 03 00:36:30.709 INFO [stdout]    5:     0x5606b6e06d97 - <failure::error::Error as core::convert::From<F>>::from::h4a07261ccc85109c
Dec 03 00:36:30.709 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.3/src/error/mod.rs:36
Dec 03 00:36:30.709 INFO [stdout]    6:     0x5606b6e05533 - newtonmath::fetch_result::h9f244d1f84f07dfc
Dec 03 00:36:30.709 INFO [stdout]                         at src/lib.rs:118
Dec 03 00:36:30.709 INFO [stdout]    7:     0x5606b6e0475b - newtonmath::cosine::h8f3b0eca75ee2ca9
Dec 03 00:36:30.709 INFO [stdout]                         at src/lib.rs:72
Dec 03 00:36:30.709 INFO [stdout]    8:     0x5606b6dbd112 - newtonmath_test::cosine::hdafa0eeefce3dee5
Dec 03 00:36:30.709 INFO [stdout]                         at tests/newtonmath_test.rs:40
Dec 03 00:36:30.709 INFO [stdout]    9:     0x5606b6dbd0d9 - newtonmath_test::cosine::{{closure}}::h3b490e1f98b18d70
Dec 03 00:36:30.709 INFO [stdout]                         at tests/newtonmath_test.rs:39
Dec 03 00:36:30.709 INFO [stdout]   10:     0x5606b6dbe8cd - core::ops::function::FnOnce::call_once::h1a8b6b6164718fbd
Dec 03 00:36:30.709 INFO [stdout]                         at libcore/ops/function.rs:238
Dec 03 00:36:30.709 INFO [stdout]   11:     0x5606b6dc1ece - test::run_test::{{closure}}::h22f923ed51962bb2
Dec 03 00:36:30.709 INFO [stdout]                         at libtest/lib.rs:1468
Dec 03 00:36:30.709 INFO [stdout]                          - core::ops::function::FnOnce::call_once::he2d9197ddf9e830c
Dec 03 00:36:30.709 INFO [stdout]                         at libcore/ops/function.rs:238
Dec 03 00:36:30.709 INFO [stdout]                          - <F as alloc::boxed::FnBox<A>>::call_box::hac903f91577a156c
Dec 03 00:36:30.709 INFO [stdout]                         at liballoc/boxed.rs:672
Dec 03 00:36:30.709 INFO [stdout]   12:     0x5606b72d3aa9 - __rust_maybe_catch_panic
Dec 03 00:36:30.709 INFO [stdout]                         at libpanic_unwind/lib.rs:102
Dec 03 00:36:30.709 INFO [stdout]   13:     0x5606b6de3b22 - std::panicking::try::h86d959bc0ec6cdfc
Dec 03 00:36:30.709 INFO [stdout]                         at libstd/panicking.rs:289
Dec 03 00:36:30.709 INFO [stdout]                          - std::panic::catch_unwind::h58f3b0b822e24260
Dec 03 00:36:30.709 INFO [stdout]                         at libstd/panic.rs:392
Dec 03 00:36:30.709 INFO [stdout]                          - test::run_test::run_test_inner::{{closure}}::h6052d99a909b4d79
Dec 03 00:36:30.709 INFO [stdout]                         at libtest/lib.rs:1423
Dec 03 00:36:30.709 INFO [stdout]                          - std::sys_common::backtrace::__rust_begin_short_backtrace::hb8f0d0309526c184
Dec 03 00:36:30.709 INFO [stdout]                         at libstd/sys_common/backtrace.rs:136
Dec 03 00:36:30.710 INFO [stdout]   14:     0x5606b6de45d4 - std::thread::Builder::spawn::{{closure}}::{{closure}}::he41bdc16beab5bc6
Dec 03 00:36:30.710 INFO [stdout]                         at libstd/thread/mod.rs:409
Dec 03 00:36:30.710 INFO [stdout]                          - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h250f97bbd023a26e
Dec 03 00:36:30.710 INFO [stdout]                         at libstd/panic.rs:313
Dec 03 00:36:30.710 INFO [stdout]                          - std::panicking::try::do_call::hc2f7c8b9a348d8db
Dec 03 00:36:30.710 INFO [stdout]                         at libstd/panicking.rs:310
Dec 03 00:36:30.710 INFO [stdout]   15:     0x5606b72d3aa9 - __rust_maybe_catch_panic
Dec 03 00:36:30.710 INFO [stdout]                         at libpanic_unwind/lib.rs:102
Dec 03 00:36:30.710 INFO [stdout]   16:     0x5606b6dd180c - std::panicking::try::h060637bb9966bca1
Dec 03 00:36:30.710 INFO [stdout]                         at libstd/panicking.rs:289
Dec 03 00:36:30.710 INFO [stdout]                          - std::panic::catch_unwind::hbb63bac845704635
Dec 03 00:36:30.710 INFO [stdout]                         at libstd/panic.rs:392
Dec 03 00:36:30.710 INFO [stdout]                          - std::thread::Builder::spawn::{{closure}}::h3a662d8ffcf3ef15
Dec 03 00:36:30.710 INFO [stdout]                         at libstd/thread/mod.rs:408
Dec 03 00:36:30.710 INFO [stdout]                          - <F as alloc::boxed::FnBox<A>>::call_box::h6bfded618e480b32
Dec 03 00:36:30.710 INFO [stdout]                         at liballoc/boxed.rs:672
Dec 03 00:36:30.710 INFO [stdout]   17:     0x5606b72c12ad - <alloc::boxed::Box<(dyn alloc::boxed::FnBox<A, Output=R> + 'a)> as core::ops::function::FnOnce<A>>::call_once::h107741f455b08c4c
Dec 03 00:36:30.710 INFO [stdout]                         at liballoc/boxed.rs:682
Dec 03 00:36:30.710 INFO [stdout]                          - std::sys_common::thread::start_thread::h4c28257d67cdf9cb
Dec 03 00:36:30.710 INFO [stdout]                         at libstd/sys_common/thread.rs:24
Dec 03 00:36:30.710 INFO [stdout]   18:     0x5606b72b3685 - std::sys::unix::thread::Thread::new::thread_start::hfecb2e7eff8fd34f
Dec 03 00:36:30.710 INFO [stdout]                         at libstd/sys/unix/thread.rs:90
Dec 03 00:36:30.710 INFO [stdout]   19:     0x7f95ff1af6b9 - start_thread
Dec 03 00:36:30.710 INFO [stdout]   20:     0x7f95feccf41c - clone
Dec 03 00:36:30.710 INFO [stdout]   21:                0x0 - <unknown>', libcore/result.rs:1009:5
Dec 03 00:36:30.710 INFO [stdout] stack backtrace:
Dec 03 00:36:30.710 INFO [stdout]    0:     0x5606b72bf1ff - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h3a8b83e1922cbdde
Dec 03 00:36:30.710 INFO [stdout]                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Dec 03 00:36:30.710 INFO [stdout]    1:     0x5606b72c8af7 - std::sys_common::backtrace::print::h00d3155a29b4020f
Dec 03 00:36:30.710 INFO [stdout]                                at libstd/sys_common/backtrace.rs:71
Dec 03 00:36:30.710 INFO [stdout]                                at libstd/sys_common/backtrace.rs:59
Dec 03 00:36:30.710 INFO [stdout]    2:     0x5606b72c35cf - std::panicking::default_hook::{{closure}}::hd7465c742e79e1bb
Dec 03 00:36:30.710 INFO [stdout]                                at libstd/panicking.rs:211
Dec 03 00:36:30.710 INFO [stdout]    3:     0x5606b72c32ce - std::panicking::default_hook::h9e3966f2aa2a6e12
Dec 03 00:36:30.710 INFO [stdout]                                at libstd/panicking.rs:221
Dec 03 00:36:30.710 INFO [stdout]    4:     0x5606b72c3cae - std::panicking::rust_panic_with_hook::h587f091ae747d080
Dec 03 00:36:30.710 INFO [stdout]                                at libstd/panicking.rs:476
Dec 03 00:36:30.710 INFO [stdout]    5:     0x5606b72c3851 - std::panicking::continue_panic_fmt::hb3a4fdede87f43a8
Dec 03 00:36:30.710 INFO [stdout]                                at libstd/panicking.rs:390
Dec 03 00:36:30.710 INFO [stdout]    6:     0x5606b72c3735 - rust_begin_unwind
Dec 03 00:36:30.710 INFO [stdout]                                at libstd/panicking.rs:325
Dec 03 00:36:30.710 INFO [stdout]    7:     0x5606b7304c4c - core::panicking::panic_fmt::h6f9cebf5e7474a0b
Dec 03 00:36:30.710 INFO [stdout]                                at libcore/panicking.rs:77
Dec 03 00:36:30.710 INFO [stdout]    8:     0x5606b6dbfd95 - core::result::unwrap_failed::hf2367b052e33c749
Dec 03 00:36:30.710 INFO [stdout]                                at libcore/macros.rs:26
Dec 03 00:36:30.710 INFO [stdout]    9:     0x5606b6dbfacd - <core::result::Result<T, E>>::unwrap::h2b1c60561438db28
Dec 03 00:36:30.710 INFO [stdout]                                at libcore/result.rs:808
Dec 03 00:36:30.710 INFO [stdout]   10:     0x5606b6dbd132 - newtonmath_test::cosine::hdafa0eeefce3dee5
Dec 03 00:36:30.710 INFO [stdout]                                at tests/newtonmath_test.rs:40
Dec 03 00:36:30.710 INFO [stdout]   11:     0x5606b6dbd0d9 - newtonmath_test::cosine::{{closure}}::h3b490e1f98b18d70
Dec 03 00:36:30.710 INFO [stdout]                                at tests/newtonmath_test.rs:39
Dec 03 00:36:30.710 INFO [stdout]   12:     0x5606b6dbe8cd - core::ops::function::FnOnce::call_once::h1a8b6b6164718fbd
Dec 03 00:36:30.710 INFO [stdout]                                at libcore/ops/function.rs:238
Dec 03 00:36:30.710 INFO [stdout]   13:     0x5606b6dc1ece - <F as alloc::boxed::FnBox<A>>::call_box::hac903f91577a156c
Dec 03 00:36:30.710 INFO [stdout]                                at libtest/lib.rs:1468
Dec 03 00:36:30.710 INFO [stdout]                                at libcore/ops/function.rs:238
Dec 03 00:36:30.710 INFO [stdout]                                at liballoc/boxed.rs:672
Dec 03 00:36:30.710 INFO [stdout]   14:     0x5606b72d3aa9 - __rust_maybe_catch_panic
Dec 03 00:36:30.710 INFO [stdout]                                at libpanic_unwind/lib.rs:102
Dec 03 00:36:30.710 INFO [stdout]   15:     0x5606b6de3b22 - std::sys_common::backtrace::__rust_begin_short_backtrace::hb8f0d0309526c184
Dec 03 00:36:30.710 INFO [stdout]                                at libstd/panicking.rs:289
Dec 03 00:36:30.710 INFO [stdout]                                at libstd/panic.rs:392
Dec 03 00:36:30.710 INFO [stdout]                                at libtest/lib.rs:1423
Dec 03 00:36:30.710 INFO [stdout]                                at libstd/sys_common/backtrace.rs:136
Dec 03 00:36:30.710 INFO [stdout]   16:     0x5606b6de45d4 - std::panicking::try::do_call::hc2f7c8b9a348d8db
Dec 03 00:36:30.710 INFO [stdout]                                at libstd/thread/mod.rs:409
Dec 03 00:36:30.710 INFO [stdout]                                at libstd/panic.rs:313
Dec 03 00:36:30.710 INFO [stdout]                                at libstd/panicking.rs:310
Dec 03 00:36:30.710 INFO [stdout]   17:     0x5606b72d3aa9 - __rust_maybe_catch_panic
Dec 03 00:36:30.710 INFO [stdout]                                at libpanic_unwind/lib.rs:102
Dec 03 00:36:30.710 INFO [stdout]   18:     0x5606b6dd180c - <F as alloc::boxed::FnBox<A>>::call_box::h6bfded618e480b32
Dec 03 00:36:30.710 INFO [stdout]                                at libstd/panicking.rs:289
Dec 03 00:36:30.710 INFO [stdout]                                at libstd/panic.rs:392
Dec 03 00:36:30.710 INFO [stdout]                                at libstd/thread/mod.rs:408
Dec 03 00:36:30.711 INFO [stdout]                                at liballoc/boxed.rs:672
Dec 03 00:36:30.711 INFO [stdout]   19:     0x5606b72c12ad - std::sys_common::thread::start_thread::h4c28257d67cdf9cb
Dec 03 00:36:30.711 INFO [stdout]                                at liballoc/boxed.rs:682
Dec 03 00:36:30.711 INFO [stdout]                                at libstd/sys_common/thread.rs:24
Dec 03 00:36:30.711 INFO [stdout]   20:     0x5606b72b3685 - std::sys::unix::thread::Thread::new::thread_start::hfecb2e7eff8fd34f
Dec 03 00:36:30.711 INFO [stdout]                                at libstd/sys/unix/thread.rs:90
Dec 03 00:36:30.711 INFO [stdout]   21:     0x7f95ff1af6b9 - start_thread
Dec 03 00:36:30.711 INFO [stdout]   22:     0x7f95feccf41c - clone
Dec 03 00:36:30.711 INFO [stdout]   23:                0x0 - <unknown>
Dec 03 00:36:30.711 INFO [stdout] 
Dec 03 00:36:30.711 INFO [stdout] ---- absolute_value stdout ----
Dec 03 00:36:30.711 INFO [stdout] thread 'absolute_value' panicked at 'called `Result::unwrap()` on an `Err` value: Error { kind: Io(Custom { kind: Other, error: StringError("failed to lookup address information: Temporary failure in name resolution") }), url: Some("https://newton.now.sh/abs/-1") }
Dec 03 00:36:30.711 INFO [stdout] 
Dec 03 00:36:30.711 INFO [stdout] stack backtrace:
Dec 03 00:36:30.711 INFO [stdout]    0:     0x5606b6e14516 - backtrace::backtrace::libunwind::trace::h64223e38b1db3467
Dec 03 00:36:30.711 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.9/src/backtrace/libunwind.rs:53
Dec 03 00:36:30.711 INFO [stdout]                          - backtrace::backtrace::trace::h5ae7f2b9d7860414
Dec 03 00:36:30.711 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.9/src/backtrace/mod.rs:42
Dec 03 00:36:30.711 INFO [stdout]    1:     0x5606b6e0ebd3 - backtrace::capture::Backtrace::new_unresolved::h4e19f78a13bd9aa1
Dec 03 00:36:30.711 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.9/src/capture.rs:88
Dec 03 00:36:30.711 INFO [stdout]    2:     0x5606b6e0d533 - failure::backtrace::internal::InternalBacktrace::new::h93a341dc5679e3fe
Dec 03 00:36:30.711 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.3/src/backtrace/internal.rs:44
Dec 03 00:36:30.711 INFO [stdout]    3:     0x5606b6e0ca8c - failure::backtrace::Backtrace::new::h6cc5896610e8414d
Dec 03 00:36:30.711 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.3/src/backtrace/mod.rs:111
Dec 03 00:36:30.711 INFO [stdout]    4:     0x5606b6e0b829 - <failure::error::error_impl::ErrorImpl as core::convert::From<F>>::from::he5ad360c60c337c1
Dec 03 00:36:30.711 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.3/src/error/error_impl.rs:19
Dec 03 00:36:30.711 INFO [stdout]    5:     0x5606b6e06d97 - <failure::error::Error as core::convert::From<F>>::from::h4a07261ccc85109c
Dec 03 00:36:30.711 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.3/src/error/mod.rs:36
Dec 03 00:36:30.711 INFO [stdout]    6:     0x5606b6e05533 - newtonmath::fetch_result::h9f244d1f84f07dfc
Dec 03 00:36:30.711 INFO [stdout]                         at src/lib.rs:118
Dec 03 00:36:30.711 INFO [stdout]    7:     0x5606b6e0517b - newtonmath::absolute_value::h05ac0ce1bd522f5f
Dec 03 00:36:30.711 INFO [stdout]                         at src/lib.rs:108
Dec 03 00:36:30.711 INFO [stdout]    8:     0x5606b6dbddd2 - newtonmath_test::absolute_value::h9bb7b0afd53dc715
Dec 03 00:36:30.711 INFO [stdout]                         at tests/newtonmath_test.rs:70
Dec 03 00:36:30.711 INFO [stdout]    9:     0x5606b6dbdd99 - newtonmath_test::absolute_value::{{closure}}::h6d1c0d5635c4205d
Dec 03 00:36:30.711 INFO [stdout]                         at tests/newtonmath_test.rs:69
Dec 03 00:36:30.711 INFO [stdout]   10:     0x5606b6dbeb0d - core::ops::function::FnOnce::call_once::h82d7d0d4337ba455
Dec 03 00:36:30.711 INFO [stdout]                         at libcore/ops/function.rs:238
Dec 03 00:36:30.711 INFO [stdout]   11:     0x5606b6dc1ece - test::run_test::{{closure}}::h22f923ed51962bb2
Dec 03 00:36:30.711 INFO [stdout]                         at libtest/lib.rs:1468
Dec 03 00:36:30.711 INFO [stdout]                          - core::ops::function::FnOnce::call_once::he2d9197ddf9e830c
Dec 03 00:36:30.711 INFO [stdout]                         at libcore/ops/function.rs:238
Dec 03 00:36:30.711 INFO [stdout]                          - <F as alloc::boxed::FnBox<A>>::call_box::hac903f91577a156c
Dec 03 00:36:30.711 INFO [stdout]                         at liballoc/boxed.rs:672
Dec 03 00:36:30.711 INFO [stdout]   12:     0x5606b72d3aa9 - __rust_maybe_catch_panic
Dec 03 00:36:30.711 INFO [stdout]                         at libpanic_unwind/lib.rs:102
Dec 03 00:36:30.711 INFO [stdout]   13:     0x5606b6de3b22 - std::panicking::try::h86d959bc0ec6cdfc
Dec 03 00:36:30.711 INFO [stdout]                         at libstd/panicking.rs:289
Dec 03 00:36:30.711 INFO [stdout]                          - std::panic::catch_unwind::h58f3b0b822e24260
Dec 03 00:36:30.711 INFO [stdout]                         at libstd/panic.rs:392
Dec 03 00:36:30.711 INFO [stdout]                          - test::run_test::run_test_inner::{{closure}}::h6052d99a909b4d79
Dec 03 00:36:30.711 INFO [stdout]                         at libtest/lib.rs:1423
Dec 03 00:36:30.711 INFO [stdout]                          - std::sys_common::backtrace::__rust_begin_short_backtrace::hb8f0d0309526c184
Dec 03 00:36:30.711 INFO [stdout]                         at libstd/sys_common/backtrace.rs:136
Dec 03 00:36:30.711 INFO [stdout]   14:     0x5606b6de45d4 - std::thread::Builder::spawn::{{closure}}::{{closure}}::he41bdc16beab5bc6
Dec 03 00:36:30.711 INFO [stdout]                         at libstd/thread/mod.rs:409
Dec 03 00:36:30.711 INFO [stdout]                          - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h250f97bbd023a26e
Dec 03 00:36:30.711 INFO [stdout]                         at libstd/panic.rs:313
Dec 03 00:36:30.711 INFO [stdout]                          - std::panicking::try::do_call::hc2f7c8b9a348d8db
Dec 03 00:36:30.711 INFO [stdout]                         at libstd/panicking.rs:310
Dec 03 00:36:30.711 INFO [stdout]   15:     0x5606b72d3aa9 - __rust_maybe_catch_panic
Dec 03 00:36:30.711 INFO [stdout]                         at libpanic_unwind/lib.rs:102
Dec 03 00:36:30.711 INFO [stdout]   16:     0x5606b6dd180c - std::panicking::try::h060637bb9966bca1
Dec 03 00:36:30.711 INFO [stdout]                         at libstd/panicking.rs:289
Dec 03 00:36:30.711 INFO [stdout]                          - std::panic::catch_unwind::hbb63bac845704635
Dec 03 00:36:30.711 INFO [stdout]                         at libstd/panic.rs:392
Dec 03 00:36:30.711 INFO [stdout]                          - std::thread::Builder::spawn::{{closure}}::h3a662d8ffcf3ef15
Dec 03 00:36:30.711 INFO [stdout]                         at libstd/thread/mod.rs:408
Dec 03 00:36:30.711 INFO [stdout]                          - <F as alloc::boxed::FnBox<A>>::call_box::h6bfded618e480b32
Dec 03 00:36:30.711 INFO [stdout]                         at liballoc/boxed.rs:672
Dec 03 00:36:30.711 INFO [stdout]   17:     0x5606b72c12ad - <alloc::boxed::Box<(dyn alloc::boxed::FnBox<A, Output=R> + 'a)> as core::ops::function::FnOnce<A>>::call_once::h107741f455b08c4c
Dec 03 00:36:30.711 INFO [stdout]                         at liballoc/boxed.rs:682
Dec 03 00:36:30.711 INFO [stdout]                          - std::sys_common::thread::start_thread::h4c28257d67cdf9cb
Dec 03 00:36:30.711 INFO [stdout]                         at libstd/sys_common/thread.rs:24
Dec 03 00:36:30.711 INFO [stdout]   18:     0x5606b72b3685 - std::sys::unix::thread::Thread::new::thread_start::hfecb2e7eff8fd34f
Dec 03 00:36:30.711 INFO [stdout]                         at libstd/sys/unix/thread.rs:90
Dec 03 00:36:30.711 INFO [stdout]   19:     0x7f95ff1af6b9 - start_thread
Dec 03 00:36:30.711 INFO [stdout]   20:     0x7f95feccf41c - clone
Dec 03 00:36:30.711 INFO [stdout]   21:                0x0 - <unknown>', libcore/result.rs:1009:5
Dec 03 00:36:30.711 INFO [stdout] stack backtrace:
Dec 03 00:36:30.711 INFO [stdout]    0:     0x5606b72bf1ff - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h3a8b83e1922cbdde
Dec 03 00:36:30.711 INFO [stdout]                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Dec 03 00:36:30.711 INFO [stdout]    1:     0x5606b72c8af7 - std::sys_common::backtrace::print::h00d3155a29b4020f
Dec 03 00:36:30.712 INFO [stdout]                                at libstd/sys_common/backtrace.rs:71
Dec 03 00:36:30.712 INFO [stdout]                                at libstd/sys_common/backtrace.rs:59
Dec 03 00:36:30.712 INFO [stdout]    2:     0x5606b72c35cf - std::panicking::default_hook::{{closure}}::hd7465c742e79e1bb
Dec 03 00:36:30.712 INFO [stdout]                                at libstd/panicking.rs:211
Dec 03 00:36:30.712 INFO [stdout]    3:     0x5606b72c32ce - std::panicking::default_hook::h9e3966f2aa2a6e12
Dec 03 00:36:30.712 INFO [stdout]                                at libstd/panicking.rs:221
Dec 03 00:36:30.712 INFO [stdout]    4:     0x5606b72c3cae - std::panicking::rust_panic_with_hook::h587f091ae747d080
Dec 03 00:36:30.712 INFO [stdout]                                at libstd/panicking.rs:476
Dec 03 00:36:30.712 INFO [stdout]    5:     0x5606b72c3851 - std::panicking::continue_panic_fmt::hb3a4fdede87f43a8
Dec 03 00:36:30.712 INFO [stdout]                                at libstd/panicking.rs:390
Dec 03 00:36:30.712 INFO [stdout]    6:     0x5606b72c3735 - rust_begin_unwind
Dec 03 00:36:30.712 INFO [stdout]                                at libstd/panicking.rs:325
Dec 03 00:36:30.712 INFO [stdout]    7:     0x5606b7304c4c - core::panicking::panic_fmt::h6f9cebf5e7474a0b
Dec 03 00:36:30.712 INFO [stdout]                                at libcore/panicking.rs:77
Dec 03 00:36:30.712 INFO [stdout]    8:     0x5606b6dbfd95 - core::result::unwrap_failed::hf2367b052e33c749
Dec 03 00:36:30.712 INFO [stdout]                                at libcore/macros.rs:26
Dec 03 00:36:30.712 INFO [stdout]    9:     0x5606b6dbfacd - <core::result::Result<T, E>>::unwrap::h2b1c60561438db28
Dec 03 00:36:30.712 INFO [stdout]                                at libcore/result.rs:808
Dec 03 00:36:30.712 INFO [stdout]   10:     0x5606b6dbddf2 - newtonmath_test::absolute_value::h9bb7b0afd53dc715
Dec 03 00:36:30.712 INFO [stdout]                                at tests/newtonmath_test.rs:70
Dec 03 00:36:30.712 INFO [stdout]   11:     0x5606b6dbdd99 - newtonmath_test::absolute_value::{{closure}}::h6d1c0d5635c4205d
Dec 03 00:36:30.712 INFO [stdout]                                at tests/newtonmath_test.rs:69
Dec 03 00:36:30.712 INFO [stdout]   12:     0x5606b6dbeb0d - core::ops::function::FnOnce::call_once::h82d7d0d4337ba455
Dec 03 00:36:30.712 INFO [stdout]                                at libcore/ops/function.rs:238
Dec 03 00:36:30.712 INFO [stdout]   13:     0x5606b6dc1ece - <F as alloc::boxed::FnBox<A>>::call_box::hac903f91577a156c
Dec 03 00:36:30.712 INFO [stdout]                                at libtest/lib.rs:1468
Dec 03 00:36:30.712 INFO [stdout]                                at libcore/ops/function.rs:238
Dec 03 00:36:30.712 INFO [stdout]                                at liballoc/boxed.rs:672
Dec 03 00:36:30.712 INFO [stdout]   14:     0x5606b72d3aa9 - __rust_maybe_catch_panic
Dec 03 00:36:30.712 INFO [stdout]                                at libpanic_unwind/lib.rs:102
Dec 03 00:36:30.712 INFO [stdout]   15:     0x5606b6de3b22 - std::sys_common::backtrace::__rust_begin_short_backtrace::hb8f0d0309526c184
Dec 03 00:36:30.712 INFO [stdout]                                at libstd/panicking.rs:289
Dec 03 00:36:30.712 INFO [stdout]                                at libstd/panic.rs:392
Dec 03 00:36:30.712 INFO [stdout]                                at libtest/lib.rs:1423
Dec 03 00:36:30.712 INFO [stdout]                                at libstd/sys_common/backtrace.rs:136
Dec 03 00:36:30.712 INFO [stdout]   16:     0x5606b6de45d4 - std::panicking::try::do_call::hc2f7c8b9a348d8db
Dec 03 00:36:30.712 INFO [stdout]                                at libstd/thread/mod.rs:409
Dec 03 00:36:30.712 INFO [stdout]                                at libstd/panic.rs:313
Dec 03 00:36:30.712 INFO [stdout]                                at libstd/panicking.rs:310
Dec 03 00:36:30.712 INFO [stdout]   17:     0x5606b72d3aa9 - __rust_maybe_catch_panic
Dec 03 00:36:30.712 INFO [stdout]                                at libpanic_unwind/lib.rs:102
Dec 03 00:36:30.712 INFO [stdout]   18:     0x5606b6dd180c - <F as alloc::boxed::FnBox<A>>::call_box::h6bfded618e480b32
Dec 03 00:36:30.712 INFO [stdout]                                at libstd/panicking.rs:289
Dec 03 00:36:30.712 INFO [stdout]                                at libstd/panic.rs:392
Dec 03 00:36:30.712 INFO [stdout]                                at libstd/thread/mod.rs:408
Dec 03 00:36:30.712 INFO [stdout]                                at liballoc/boxed.rs:672
Dec 03 00:36:30.712 INFO [stdout]   19:     0x5606b72c12ad - std::sys_common::thread::start_thread::h4c28257d67cdf9cb
Dec 03 00:36:30.712 INFO [stdout]                                at liballoc/boxed.rs:682
Dec 03 00:36:30.712 INFO [stdout]                                at libstd/sys_common/thread.rs:24
Dec 03 00:36:30.712 INFO [stdout]   20:     0x5606b72b3685 - std::sys::unix::thread::Thread::new::thread_start::hfecb2e7eff8fd34f
Dec 03 00:36:30.712 INFO [stdout]                                at libstd/sys/unix/thread.rs:90
Dec 03 00:36:30.712 INFO [stdout]   21:     0x7f95ff1af6b9 - start_thread
Dec 03 00:36:30.712 INFO [stdout]   22:     0x7f95feccf41c - clone
Dec 03 00:36:30.712 INFO [stdout]   23:                0x0 - <unknown>
Dec 03 00:36:30.712 INFO [stdout] 
Dec 03 00:36:30.712 INFO [stdout] ---- find_zeroes stdout ----
Dec 03 00:36:30.712 INFO [stdout] thread 'find_zeroes' panicked at 'called `Result::unwrap()` on an `Err` value: Error { kind: Io(Custom { kind: Other, error: StringError("failed to lookup address information: Temporary failure in name resolution") }), url: Some("https://newton.now.sh/zeroes/x^2+2x") }
Dec 03 00:36:30.712 INFO [stdout] 
Dec 03 00:36:30.712 INFO [stdout] stack backtrace:
Dec 03 00:36:30.712 INFO [stdout]    0:     0x5606b6e14516 - backtrace::backtrace::libunwind::trace::h64223e38b1db3467
Dec 03 00:36:30.712 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.9/src/backtrace/libunwind.rs:53
Dec 03 00:36:30.712 INFO [stdout]                          - backtrace::backtrace::trace::h5ae7f2b9d7860414
Dec 03 00:36:30.712 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.9/src/backtrace/mod.rs:42
Dec 03 00:36:30.712 INFO [stdout]    1:     0x5606b6e0ebd3 - backtrace::capture::Backtrace::new_unresolved::h4e19f78a13bd9aa1
Dec 03 00:36:30.712 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.9/src/capture.rs:88
Dec 03 00:36:30.712 INFO [stdout]    2:     0x5606b6e0d533 - failure::backtrace::internal::InternalBacktrace::new::h93a341dc5679e3fe
Dec 03 00:36:30.712 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.3/src/backtrace/internal.rs:44
Dec 03 00:36:30.712 INFO [stdout]    3:     0x5606b6e0ca8c - failure::backtrace::Backtrace::new::h6cc5896610e8414d
Dec 03 00:36:30.712 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.3/src/backtrace/mod.rs:111
Dec 03 00:36:30.712 INFO [stdout]    4:     0x5606b6e0b829 - <failure::error::error_impl::ErrorImpl as core::convert::From<F>>::from::he5ad360c60c337c1
Dec 03 00:36:30.712 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.3/src/error/error_impl.rs:19
Dec 03 00:36:30.712 INFO [stdout]    5:     0x5606b6e06d97 - <failure::error::Error as core::convert::From<F>>::from::h4a07261ccc85109c
Dec 03 00:36:30.712 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.3/src/error/mod.rs:36
Dec 03 00:36:30.712 INFO [stdout]    6:     0x5606b6e03728 - newtonmath::find_zeroes::h4fe6a03927a86252
Dec 03 00:36:30.712 INFO [stdout]                         at src/lib.rs:40
Dec 03 00:36:30.712 INFO [stdout]    7:     0x5606b6dbca9a - newtonmath_test::find_zeroes::h44d1c368acc7b0a4
Dec 03 00:36:30.712 INFO [stdout]                         at tests/newtonmath_test.rs:25
Dec 03 00:36:30.712 INFO [stdout]    8:     0x5606b6dbca19 - newtonmath_test::find_zeroes::{{closure}}::h8e859523ce6de99c
Dec 03 00:36:30.712 INFO [stdout]                         at tests/newtonmath_test.rs:24
Dec 03 00:36:30.712 INFO [stdout]    9:     0x5606b6dbe98d - core::ops::function::FnOnce::call_once::h2cc2803ebf5289cc
Dec 03 00:36:30.712 INFO [stdout]                         at libcore/ops/function.rs:238
Dec 03 00:36:30.712 INFO [stdout]   10:     0x5606b6dc1ece - test::run_test::{{closure}}::h22f923ed51962bb2
Dec 03 00:36:30.712 INFO [stdout]                         at libtest/lib.rs:1468
Dec 03 00:36:30.712 INFO [stdout]                          - core::ops::function::FnOnce::call_once::he2d9197ddf9e830c
Dec 03 00:36:30.713 INFO [stdout]                         at libcore/ops/function.rs:238
Dec 03 00:36:30.713 INFO [stdout]                          - <F as alloc::boxed::FnBox<A>>::call_box::hac903f91577a156c
Dec 03 00:36:30.713 INFO [stdout]                         at liballoc/boxed.rs:672
Dec 03 00:36:30.713 INFO [stdout]   11:     0x5606b72d3aa9 - __rust_maybe_catch_panic
Dec 03 00:36:30.713 INFO [stdout]                         at libpanic_unwind/lib.rs:102
Dec 03 00:36:30.713 INFO [stdout]   12:     0x5606b6de3b22 - std::panicking::try::h86d959bc0ec6cdfc
Dec 03 00:36:30.713 INFO [stdout]                         at libstd/panicking.rs:289
Dec 03 00:36:30.713 INFO [stdout]                          - std::panic::catch_unwind::h58f3b0b822e24260
Dec 03 00:36:30.713 INFO [stdout]                         at libstd/panic.rs:392
Dec 03 00:36:30.713 INFO [stdout]                          - test::run_test::run_test_inner::{{closure}}::h6052d99a909b4d79
Dec 03 00:36:30.713 INFO [stdout]                         at libtest/lib.rs:1423
Dec 03 00:36:30.713 INFO [stdout]                          - std::sys_common::backtrace::__rust_begin_short_backtrace::hb8f0d0309526c184
Dec 03 00:36:30.713 INFO [stdout]                         at libstd/sys_common/backtrace.rs:136
Dec 03 00:36:30.713 INFO [stdout]   13:     0x5606b6de45d4 - std::thread::Builder::spawn::{{closure}}::{{closure}}::he41bdc16beab5bc6
Dec 03 00:36:30.713 INFO [stdout]                         at libstd/thread/mod.rs:409
Dec 03 00:36:30.713 INFO [stdout]                          - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h250f97bbd023a26e
Dec 03 00:36:30.713 INFO [stdout]                         at libstd/panic.rs:313
Dec 03 00:36:30.713 INFO [stdout]                          - std::panicking::try::do_call::hc2f7c8b9a348d8db
Dec 03 00:36:30.713 INFO [stdout]                         at libstd/panicking.rs:310
Dec 03 00:36:30.713 INFO [stdout]   14:     0x5606b72d3aa9 - __rust_maybe_catch_panic
Dec 03 00:36:30.713 INFO [stdout]                         at libpanic_unwind/lib.rs:102
Dec 03 00:36:30.713 INFO [stdout]   15:     0x5606b6dd180c - std::panicking::try::h060637bb9966bca1
Dec 03 00:36:30.713 INFO [stdout]                         at libstd/panicking.rs:289
Dec 03 00:36:30.713 INFO [stdout]                          - std::panic::catch_unwind::hbb63bac845704635
Dec 03 00:36:30.713 INFO [stdout]                         at libstd/panic.rs:392
Dec 03 00:36:30.713 INFO [stdout]                          - std::thread::Builder::spawn::{{closure}}::h3a662d8ffcf3ef15
Dec 03 00:36:30.713 INFO [stdout]                         at libstd/thread/mod.rs:408
Dec 03 00:36:30.713 INFO [stdout]                          - <F as alloc::boxed::FnBox<A>>::call_box::h6bfded618e480b32
Dec 03 00:36:30.713 INFO [stdout]                         at liballoc/boxed.rs:672
Dec 03 00:36:30.713 INFO [stdout]   16:     0x5606b72c12ad - <alloc::boxed::Box<(dyn alloc::boxed::FnBox<A, Output=R> + 'a)> as core::ops::function::FnOnce<A>>::call_once::h107741f455b08c4c
Dec 03 00:36:30.713 INFO [stdout]                         at liballoc/boxed.rs:682
Dec 03 00:36:30.713 INFO [stdout]                          - std::sys_common::thread::start_thread::h4c28257d67cdf9cb
Dec 03 00:36:30.713 INFO [stdout]                         at libstd/sys_common/thread.rs:24
Dec 03 00:36:30.713 INFO [stdout]   17:     0x5606b72b3685 - std::sys::unix::thread::Thread::new::thread_start::hfecb2e7eff8fd34f
Dec 03 00:36:30.713 INFO [stdout]                         at libstd/sys/unix/thread.rs:90
Dec 03 00:36:30.713 INFO [stdout]   18:     0x7f95ff1af6b9 - start_thread
Dec 03 00:36:30.713 INFO [stdout]   19:     0x7f95feccf41c - clone
Dec 03 00:36:30.713 INFO [stdout]   20:                0x0 - <unknown>', libcore/result.rs:1009:5
Dec 03 00:36:30.713 INFO [stdout] stack backtrace:
Dec 03 00:36:30.713 INFO [stdout]    0:     0x5606b72bf1ff - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h3a8b83e1922cbdde
Dec 03 00:36:30.713 INFO [stdout]                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Dec 03 00:36:30.713 INFO [stdout]    1:     0x5606b72c8af7 - std::sys_common::backtrace::print::h00d3155a29b4020f
Dec 03 00:36:30.713 INFO [stdout]                                at libstd/sys_common/backtrace.rs:71
Dec 03 00:36:30.713 INFO [stdout]                                at libstd/sys_common/backtrace.rs:59
Dec 03 00:36:30.713 INFO [stdout]    2:     0x5606b72c35cf - std::panicking::default_hook::{{closure}}::hd7465c742e79e1bb
Dec 03 00:36:30.713 INFO [stdout]                                at libstd/panicking.rs:211
Dec 03 00:36:30.713 INFO [stdout]    3:     0x5606b72c32ce - std::panicking::default_hook::h9e3966f2aa2a6e12
Dec 03 00:36:30.713 INFO [stdout]                                at libstd/panicking.rs:221
Dec 03 00:36:30.713 INFO [stdout]    4:     0x5606b72c3cae - std::panicking::rust_panic_with_hook::h587f091ae747d080
Dec 03 00:36:30.713 INFO [stdout]                                at libstd/panicking.rs:476
Dec 03 00:36:30.713 INFO [stdout]    5:     0x5606b72c3851 - std::panicking::continue_panic_fmt::hb3a4fdede87f43a8
Dec 03 00:36:30.713 INFO [stdout]                                at libstd/panicking.rs:390
Dec 03 00:36:30.713 INFO [stdout]    6:     0x5606b72c3735 - rust_begin_unwind
Dec 03 00:36:30.713 INFO [stdout]                                at libstd/panicking.rs:325
Dec 03 00:36:30.713 INFO [stdout]    7:     0x5606b7304c4c - core::panicking::panic_fmt::h6f9cebf5e7474a0b
Dec 03 00:36:30.713 INFO [stdout]                                at libcore/panicking.rs:77
Dec 03 00:36:30.713 INFO [stdout]    8:     0x5606b6dbfd95 - core::result::unwrap_failed::hf2367b052e33c749
Dec 03 00:36:30.713 INFO [stdout]                                at libcore/macros.rs:26
Dec 03 00:36:30.713 INFO [stdout]    9:     0x5606b6dbfbed - <core::result::Result<T, E>>::unwrap::hf10b826634e4bc82
Dec 03 00:36:30.713 INFO [stdout]                                at libcore/result.rs:808
Dec 03 00:36:30.713 INFO [stdout]   10:     0x5606b6dbcaba - newtonmath_test::find_zeroes::h44d1c368acc7b0a4
Dec 03 00:36:30.713 INFO [stdout]                                at tests/newtonmath_test.rs:25
Dec 03 00:36:30.713 INFO [stdout]   11:     0x5606b6dbca19 - newtonmath_test::find_zeroes::{{closure}}::h8e859523ce6de99c
Dec 03 00:36:30.713 INFO [stdout]                                at tests/newtonmath_test.rs:24
Dec 03 00:36:30.713 INFO [stdout]   12:     0x5606b6dbe98d - core::ops::function::FnOnce::call_once::h2cc2803ebf5289cc
Dec 03 00:36:30.713 INFO [stdout]                                at libcore/ops/function.rs:238
Dec 03 00:36:30.713 INFO [stdout]   13:     0x5606b6dc1ece - <F as alloc::boxed::FnBox<A>>::call_box::hac903f91577a156c
Dec 03 00:36:30.713 INFO [stdout]                                at libtest/lib.rs:1468
Dec 03 00:36:30.713 INFO [stdout]                                at libcore/ops/function.rs:238
Dec 03 00:36:30.713 INFO [stdout]                                at liballoc/boxed.rs:672
Dec 03 00:36:30.713 INFO [stdout]   14:     0x5606b72d3aa9 - __rust_maybe_catch_panic
Dec 03 00:36:30.713 INFO [stdout]                                at libpanic_unwind/lib.rs:102
Dec 03 00:36:30.713 INFO [stdout]   15:     0x5606b6de3b22 - std::sys_common::backtrace::__rust_begin_short_backtrace::hb8f0d0309526c184
Dec 03 00:36:30.713 INFO [stdout]                                at libstd/panicking.rs:289
Dec 03 00:36:30.713 INFO [stdout]                                at libstd/panic.rs:392
Dec 03 00:36:30.713 INFO [stdout]                                at libtest/lib.rs:1423
Dec 03 00:36:30.713 INFO [stdout]                                at libstd/sys_common/backtrace.rs:136
Dec 03 00:36:30.713 INFO [stdout]   16:     0x5606b6de45d4 - std::panicking::try::do_call::hc2f7c8b9a348d8db
Dec 03 00:36:30.713 INFO [stdout]                                at libstd/thread/mod.rs:409
Dec 03 00:36:30.713 INFO [stdout]                                at libstd/panic.rs:313
Dec 03 00:36:30.713 INFO [stdout]                                at libstd/panicking.rs:310
Dec 03 00:36:30.713 INFO [stdout]   17:     0x5606b72d3aa9 - __rust_maybe_catch_panic
Dec 03 00:36:30.713 INFO [stdout]                                at libpanic_unwind/lib.rs:102
Dec 03 00:36:30.713 INFO [stdout]   18:     0x5606b6dd180c - <F as alloc::boxed::FnBox<A>>::call_box::h6bfded618e480b32
Dec 03 00:36:30.713 INFO [stdout]                                at libstd/panicking.rs:289
Dec 03 00:36:30.714 INFO [stdout]                                at libstd/panic.rs:392
Dec 03 00:36:30.714 INFO [stdout]                                at libstd/thread/mod.rs:408
Dec 03 00:36:30.714 INFO [stdout]                                at liballoc/boxed.rs:672
Dec 03 00:36:30.714 INFO [stdout]   19:     0x5606b72c12ad - std::sys_common::thread::start_thread::h4c28257d67cdf9cb
Dec 03 00:36:30.714 INFO [stdout]                                at liballoc/boxed.rs:682
Dec 03 00:36:30.714 INFO [stdout]                                at libstd/sys_common/thread.rs:24
Dec 03 00:36:30.714 INFO [stdout]   20:     0x5606b72b3685 - std::sys::unix::thread::Thread::new::thread_start::hfecb2e7eff8fd34f
Dec 03 00:36:30.714 INFO [stdout]                                at libstd/sys/unix/thread.rs:90
Dec 03 00:36:30.714 INFO [stdout]   21:     0x7f95ff1af6b9 - start_thread
Dec 03 00:36:30.714 INFO [stdout]   22:     0x7f95feccf41c - clone
Dec 03 00:36:30.714 INFO [stdout]   23:                0x0 - <unknown>
Dec 03 00:36:30.714 INFO [stdout] 
Dec 03 00:36:30.714 INFO [stdout] ---- derive stdout ----
Dec 03 00:36:30.714 INFO [stdout] thread 'derive' panicked at 'called `Result::unwrap()` on an `Err` value: Error { kind: Io(Custom { kind: Other, error: StringError("failed to lookup address information: Temporary failure in name resolution") }), url: Some("https://newton.now.sh/derive/x^2+2x") }
Dec 03 00:36:30.714 INFO [stdout] 
Dec 03 00:36:30.714 INFO [stdout] stack backtrace:
Dec 03 00:36:30.714 INFO [stdout]    0:     0x5606b6e14516 - backtrace::backtrace::libunwind::trace::h64223e38b1db3467
Dec 03 00:36:30.714 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.9/src/backtrace/libunwind.rs:53
Dec 03 00:36:30.714 INFO [stdout]                          - backtrace::backtrace::trace::h5ae7f2b9d7860414
Dec 03 00:36:30.714 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.9/src/backtrace/mod.rs:42
Dec 03 00:36:30.714 INFO [stdout]    1:     0x5606b6e0ebd3 - backtrace::capture::Backtrace::new_unresolved::h4e19f78a13bd9aa1
Dec 03 00:36:30.714 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.9/src/capture.rs:88
Dec 03 00:36:30.714 INFO [stdout]    2:     0x5606b6e0d533 - failure::backtrace::internal::InternalBacktrace::new::h93a341dc5679e3fe
Dec 03 00:36:30.714 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.3/src/backtrace/internal.rs:44
Dec 03 00:36:30.714 INFO [stdout]    3:     0x5606b6e0ca8c - failure::backtrace::Backtrace::new::h6cc5896610e8414d
Dec 03 00:36:30.714 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.3/src/backtrace/mod.rs:111
Dec 03 00:36:30.714 INFO [stdout]    4:     0x5606b6e0b829 - <failure::error::error_impl::ErrorImpl as core::convert::From<F>>::from::he5ad360c60c337c1
Dec 03 00:36:30.714 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.3/src/error/error_impl.rs:19
Dec 03 00:36:30.714 INFO [stdout]    5:     0x5606b6e06d97 - <failure::error::Error as core::convert::From<F>>::from::h4a07261ccc85109c
Dec 03 00:36:30.714 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.3/src/error/mod.rs:36
Dec 03 00:36:30.714 INFO [stdout]    6:     0x5606b6e05533 - newtonmath::fetch_result::h9f244d1f84f07dfc
Dec 03 00:36:30.714 INFO [stdout]                         at src/lib.rs:118
Dec 03 00:36:30.714 INFO [stdout]    7:     0x5606b6e0321b - newtonmath::derive::ha8b83f942529336a
Dec 03 00:36:30.714 INFO [stdout]                         at src/lib.rs:28
Dec 03 00:36:30.714 INFO [stdout]    8:     0x5606b6dbc612 - newtonmath_test::derive::h3b8b879c9e139a6f
Dec 03 00:36:30.714 INFO [stdout]                         at tests/newtonmath_test.rs:15
Dec 03 00:36:30.714 INFO [stdout]    9:     0x5606b6dbc5d9 - newtonmath_test::derive::{{closure}}::hbba9736ebfefe0b1
Dec 03 00:36:30.714 INFO [stdout]                         at tests/newtonmath_test.rs:14
Dec 03 00:36:30.714 INFO [stdout]   10:     0x5606b6dbe9cd - core::ops::function::FnOnce::call_once::h443536e831c5def4
Dec 03 00:36:30.714 INFO [stdout]                         at libcore/ops/function.rs:238
Dec 03 00:36:30.714 INFO [stdout]   11:     0x5606b6dc1ece - test::run_test::{{closure}}::h22f923ed51962bb2
Dec 03 00:36:30.714 INFO [stdout]                         at libtest/lib.rs:1468
Dec 03 00:36:30.714 INFO [stdout]                          - core::ops::function::FnOnce::call_once::he2d9197ddf9e830c
Dec 03 00:36:30.714 INFO [stdout]                         at libcore/ops/function.rs:238
Dec 03 00:36:30.714 INFO [stdout]                          - <F as alloc::boxed::FnBox<A>>::call_box::hac903f91577a156c
Dec 03 00:36:30.714 INFO [stdout]                         at liballoc/boxed.rs:672
Dec 03 00:36:30.714 INFO [stdout]   12:     0x5606b72d3aa9 - __rust_maybe_catch_panic
Dec 03 00:36:30.714 INFO [stdout]                         at libpanic_unwind/lib.rs:102
Dec 03 00:36:30.714 INFO [stdout]   13:     0x5606b6de3b22 - std::panicking::try::h86d959bc0ec6cdfc
Dec 03 00:36:30.714 INFO [stdout]                         at libstd/panicking.rs:289
Dec 03 00:36:30.714 INFO [stdout]                          - std::panic::catch_unwind::h58f3b0b822e24260
Dec 03 00:36:30.714 INFO [stdout]                         at libstd/panic.rs:392
Dec 03 00:36:30.714 INFO [stdout]                          - test::run_test::run_test_inner::{{closure}}::h6052d99a909b4d79
Dec 03 00:36:30.714 INFO [stdout]                         at libtest/lib.rs:1423
Dec 03 00:36:30.714 INFO [stdout]                          - std::sys_common::backtrace::__rust_begin_short_backtrace::hb8f0d0309526c184
Dec 03 00:36:30.714 INFO [stdout]                         at libstd/sys_common/backtrace.rs:136
Dec 03 00:36:30.714 INFO [stdout]   14:     0x5606b6de45d4 - std::thread::Builder::spawn::{{closure}}::{{closure}}::he41bdc16beab5bc6
Dec 03 00:36:30.714 INFO [stdout]                         at libstd/thread/mod.rs:409
Dec 03 00:36:30.714 INFO [stdout]                          - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h250f97bbd023a26e
Dec 03 00:36:30.714 INFO [stdout]                         at libstd/panic.rs:313
Dec 03 00:36:30.714 INFO [stdout]                          - std::panicking::try::do_call::hc2f7c8b9a348d8db
Dec 03 00:36:30.714 INFO [stdout]                         at libstd/panicking.rs:310
Dec 03 00:36:30.714 INFO [stdout]   15:     0x5606b72d3aa9 - __rust_maybe_catch_panic
Dec 03 00:36:30.714 INFO [stdout]                         at libpanic_unwind/lib.rs:102
Dec 03 00:36:30.714 INFO [stdout]   16:     0x5606b6dd180c - std::panicking::try::h060637bb9966bca1
Dec 03 00:36:30.714 INFO [stdout]                         at libstd/panicking.rs:289
Dec 03 00:36:30.714 INFO [stdout]                          - std::panic::catch_unwind::hbb63bac845704635
Dec 03 00:36:30.714 INFO [stdout]                         at libstd/panic.rs:392
Dec 03 00:36:30.714 INFO [stdout]                          - std::thread::Builder::spawn::{{closure}}::h3a662d8ffcf3ef15
Dec 03 00:36:30.714 INFO [stdout]                         at libstd/thread/mod.rs:408
Dec 03 00:36:30.714 INFO [stdout]                          - <F as alloc::boxed::FnBox<A>>::call_box::h6bfded618e480b32
Dec 03 00:36:30.714 INFO [stdout]                         at liballoc/boxed.rs:672
Dec 03 00:36:30.714 INFO [stdout]   17:     0x5606b72c12ad - <alloc::boxed::Box<(dyn alloc::boxed::FnBox<A, Output=R> + 'a)> as core::ops::function::FnOnce<A>>::call_once::h107741f455b08c4c
Dec 03 00:36:30.714 INFO [stdout]                         at liballoc/boxed.rs:682
Dec 03 00:36:30.714 INFO [stdout]                          - std::sys_common::thread::start_thread::h4c28257d67cdf9cb
Dec 03 00:36:30.714 INFO [stdout]                         at libstd/sys_common/thread.rs:24
Dec 03 00:36:30.714 INFO [stdout]   18:     0x5606b72b3685 - std::sys::unix::thread::Thread::new::thread_start::hfecb2e7eff8fd34f
Dec 03 00:36:30.715 INFO [stdout]                         at libstd/sys/unix/thread.rs:90
Dec 03 00:36:30.715 INFO [stdout]   19:     0x7f95ff1af6b9 - start_thread
Dec 03 00:36:30.715 INFO [stdout]   20:     0x7f95feccf41c - clone
Dec 03 00:36:30.715 INFO [stdout]   21:                0x0 - <unknown>', libcore/result.rs:1009:5
Dec 03 00:36:30.715 INFO [stdout] stack backtrace:
Dec 03 00:36:30.715 INFO [stdout]    0:     0x5606b72bf1ff - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h3a8b83e1922cbdde
Dec 03 00:36:30.715 INFO [stdout]                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Dec 03 00:36:30.715 INFO [stdout]    1:     0x5606b72c8af7 - std::sys_common::backtrace::print::h00d3155a29b4020f
Dec 03 00:36:30.715 INFO [stdout]                                at libstd/sys_common/backtrace.rs:71
Dec 03 00:36:30.715 INFO [stdout]                                at libstd/sys_common/backtrace.rs:59
Dec 03 00:36:30.715 INFO [stdout]    2:     0x5606b72c35cf - std::panicking::default_hook::{{closure}}::hd7465c742e79e1bb
Dec 03 00:36:30.715 INFO [stdout]                                at libstd/panicking.rs:211
Dec 03 00:36:30.715 INFO [stdout]    3:     0x5606b72c32ce - std::panicking::default_hook::h9e3966f2aa2a6e12
Dec 03 00:36:30.715 INFO [stdout]                                at libstd/panicking.rs:221
Dec 03 00:36:30.715 INFO [stdout]    4:     0x5606b72c3cae - std::panicking::rust_panic_with_hook::h587f091ae747d080
Dec 03 00:36:30.715 INFO [stdout]                                at libstd/panicking.rs:476
Dec 03 00:36:30.715 INFO [stdout]    5:     0x5606b72c3851 - std::panicking::continue_panic_fmt::hb3a4fdede87f43a8
Dec 03 00:36:30.715 INFO [stdout]                                at libstd/panicking.rs:390
Dec 03 00:36:30.715 INFO [stdout]    6:     0x5606b72c3735 - rust_begin_unwind
Dec 03 00:36:30.715 INFO [stdout]                                at libstd/panicking.rs:325
Dec 03 00:36:30.715 INFO [stdout]    7:     0x5606b7304c4c - core::panicking::panic_fmt::h6f9cebf5e7474a0b
Dec 03 00:36:30.715 INFO [stdout]                                at libcore/panicking.rs:77
Dec 03 00:36:30.715 INFO [stdout]    8:     0x5606b6dbfd95 - core::result::unwrap_failed::hf2367b052e33c749
Dec 03 00:36:30.715 INFO [stdout]                                at libcore/macros.rs:26
Dec 03 00:36:30.715 INFO [stdout]    9:     0x5606b6dbfacd - <core::result::Result<T, E>>::unwrap::h2b1c60561438db28
Dec 03 00:36:30.715 INFO [stdout]                                at libcore/result.rs:808
Dec 03 00:36:30.715 INFO [stdout]   10:     0x5606b6dbc632 - newtonmath_test::derive::h3b8b879c9e139a6f
Dec 03 00:36:30.715 INFO [stdout]                                at tests/newtonmath_test.rs:15
Dec 03 00:36:30.715 INFO [stdout]   11:     0x5606b6dbc5d9 - newtonmath_test::derive::{{closure}}::hbba9736ebfefe0b1
Dec 03 00:36:30.715 INFO [stdout]                                at tests/newtonmath_test.rs:14
Dec 03 00:36:30.715 INFO [stdout]   12:     0x5606b6dbe9cd - core::ops::function::FnOnce::call_once::h443536e831c5def4
Dec 03 00:36:30.715 INFO [stdout]                                at libcore/ops/function.rs:238
Dec 03 00:36:30.715 INFO [stdout]   13:     0x5606b6dc1ece - <F as alloc::boxed::FnBox<A>>::call_box::hac903f91577a156c
Dec 03 00:36:30.715 INFO [stdout]                                at libtest/lib.rs:1468
Dec 03 00:36:30.715 INFO [stdout]                                at libcore/ops/function.rs:238
Dec 03 00:36:30.715 INFO [stdout]                                at liballoc/boxed.rs:672
Dec 03 00:36:30.715 INFO [stdout]   14:     0x5606b72d3aa9 - __rust_maybe_catch_panic
Dec 03 00:36:30.715 INFO [stdout]                                at libpanic_unwind/lib.rs:102
Dec 03 00:36:30.715 INFO [stdout]   15:     0x5606b6de3b22 - std::sys_common::backtrace::__rust_begin_short_backtrace::hb8f0d0309526c184
Dec 03 00:36:30.715 INFO [stdout]                                at libstd/panicking.rs:289
Dec 03 00:36:30.715 INFO [stdout]                                at libstd/panic.rs:392
Dec 03 00:36:30.715 INFO [stdout]                                at libtest/lib.rs:1423
Dec 03 00:36:30.715 INFO [stdout]                                at libstd/sys_common/backtrace.rs:136
Dec 03 00:36:30.715 INFO [stdout]   16:     0x5606b6de45d4 - std::panicking::try::do_call::hc2f7c8b9a348d8db
Dec 03 00:36:30.715 INFO [stdout]                                at libstd/thread/mod.rs:409
Dec 03 00:36:30.715 INFO [stdout]                                at libstd/panic.rs:313
Dec 03 00:36:30.715 INFO [stdout]                                at libstd/panicking.rs:310
Dec 03 00:36:30.715 INFO [stdout]   17:     0x5606b72d3aa9 - __rust_maybe_catch_panic
Dec 03 00:36:30.715 INFO [stdout]                                at libpanic_unwind/lib.rs:102
Dec 03 00:36:30.715 INFO [stdout]   18:     0x5606b6dd180c - <F as alloc::boxed::FnBox<A>>::call_box::h6bfded618e480b32
Dec 03 00:36:30.715 INFO [stdout]                                at libstd/panicking.rs:289
Dec 03 00:36:30.715 INFO [stdout]                                at libstd/panic.rs:392
Dec 03 00:36:30.715 INFO [stdout]                                at libstd/thread/mod.rs:408
Dec 03 00:36:30.715 INFO [stdout]                                at liballoc/boxed.rs:672
Dec 03 00:36:30.715 INFO [stdout]   19:     0x5606b72c12ad - std::sys_common::thread::start_thread::h4c28257d67cdf9cb
Dec 03 00:36:30.715 INFO [stdout]                                at liballoc/boxed.rs:682
Dec 03 00:36:30.716 INFO [stdout]                                at libstd/sys_common/thread.rs:24
Dec 03 00:36:30.716 INFO [stdout]   20:     0x5606b72b3685 - std::sys::unix::thread::Thread::new::thread_start::hfecb2e7eff8fd34f
Dec 03 00:36:30.716 INFO [stdout]                                at libstd/sys/unix/thread.rs:90
Dec 03 00:36:30.716 INFO [stdout]   21:     0x7f95ff1af6b9 - start_thread
Dec 03 00:36:30.716 INFO [stdout]   22:     0x7f95feccf41c - clone
Dec 03 00:36:30.716 INFO [stdout]   23:                0x0 - <unknown>
Dec 03 00:36:30.716 INFO [stdout] 
Dec 03 00:36:30.716 INFO [stdout] ---- factor stdout ----
Dec 03 00:36:30.716 INFO [stdout] thread 'factor' panicked at 'called `Result::unwrap()` on an `Err` value: Error { kind: Io(Custom { kind: Other, error: StringError("failed to lookup address information: Temporary failure in name resolution") }), url: Some("https://newton.now.sh/factor/x^2+2x") }
Dec 03 00:36:30.716 INFO [stdout] 
Dec 03 00:36:30.716 INFO [stdout] stack backtrace:
Dec 03 00:36:30.716 INFO [stdout]    0:     0x5606b6e14516 - backtrace::backtrace::libunwind::trace::h64223e38b1db3467
Dec 03 00:36:30.716 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.9/src/backtrace/libunwind.rs:53
Dec 03 00:36:30.716 INFO [stdout]                          - backtrace::backtrace::trace::h5ae7f2b9d7860414
Dec 03 00:36:30.716 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.9/src/backtrace/mod.rs:42
Dec 03 00:36:30.716 INFO [stdout]    1:     0x5606b6e0ebd3 - backtrace::capture::Backtrace::new_unresolved::h4e19f78a13bd9aa1
Dec 03 00:36:30.716 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.9/src/capture.rs:88
Dec 03 00:36:30.716 INFO [stdout]    2:     0x5606b6e0d533 - failure::backtrace::internal::InternalBacktrace::new::h93a341dc5679e3fe
Dec 03 00:36:30.716 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.3/src/backtrace/internal.rs:44
Dec 03 00:36:30.716 INFO [stdout]    3:     0x5606b6e0ca8c - failure::backtrace::Backtrace::new::h6cc5896610e8414d
Dec 03 00:36:30.716 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.3/src/backtrace/mod.rs:111
Dec 03 00:36:30.716 INFO [stdout]    4:     0x5606b6e0b829 - <failure::error::error_impl::ErrorImpl as core::convert::From<F>>::from::he5ad360c60c337c1
Dec 03 00:36:30.716 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.3/src/error/error_impl.rs:19
Dec 03 00:36:30.716 INFO [stdout]    5:     0x5606b6e06d97 - <failure::error::Error as core::convert::From<F>>::from::h4a07261ccc85109c
Dec 03 00:36:30.716 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.3/src/error/mod.rs:36
Dec 03 00:36:30.716 INFO [stdout]    6:     0x5606b6e05533 - newtonmath::fetch_result::h9f244d1f84f07dfc
Dec 03 00:36:30.716 INFO [stdout]                         at src/lib.rs:118
Dec 03 00:36:30.716 INFO [stdout]    7:     0x5606b6e0306b - newtonmath::factor::h67a49e06cfb3b93a
Dec 03 00:36:30.716 INFO [stdout]                         at src/lib.rs:22
Dec 03 00:36:30.716 INFO [stdout]    8:     0x5606b6dbc3f2 - newtonmath_test::factor::h405abc9e7cc88815
Dec 03 00:36:30.716 INFO [stdout]                         at tests/newtonmath_test.rs:10
Dec 03 00:36:30.716 INFO [stdout]    9:     0x5606b6dbc3b9 - newtonmath_test::factor::{{closure}}::h325ce6a09c500bd4
Dec 03 00:36:30.716 INFO [stdout]                         at tests/newtonmath_test.rs:9
Dec 03 00:36:30.716 INFO [stdout]   10:     0x5606b6dbe90d - core::ops::function::FnOnce::call_once::h1c5340da731d2af0
Dec 03 00:36:30.716 INFO [stdout]                         at libcore/ops/function.rs:238
Dec 03 00:36:30.716 INFO [stdout]   11:     0x5606b6dc1ece - test::run_test::{{closure}}::h22f923ed51962bb2
Dec 03 00:36:30.716 INFO [stdout]                         at libtest/lib.rs:1468
Dec 03 00:36:30.716 INFO [stdout]                          - core::ops::function::FnOnce::call_once::he2d9197ddf9e830c
Dec 03 00:36:30.716 INFO [stdout]                         at libcore/ops/function.rs:238
Dec 03 00:36:30.716 INFO [stdout]                          - <F as alloc::boxed::FnBox<A>>::call_box::hac903f91577a156c
Dec 03 00:36:30.716 INFO [stdout]                         at liballoc/boxed.rs:672
Dec 03 00:36:30.716 INFO [stdout]   12:     0x5606b72d3aa9 - __rust_maybe_catch_panic
Dec 03 00:36:30.716 INFO [stdout]                         at libpanic_unwind/lib.rs:102
Dec 03 00:36:30.716 INFO [stdout]   13:     0x5606b6de3b22 - std::panicking::try::h86d959bc0ec6cdfc
Dec 03 00:36:30.716 INFO [stdout]                         at libstd/panicking.rs:289
Dec 03 00:36:30.716 INFO [stdout]                          - std::panic::catch_unwind::h58f3b0b822e24260
Dec 03 00:36:30.716 INFO [stdout]                         at libstd/panic.rs:392
Dec 03 00:36:30.716 INFO [stdout]                          - test::run_test::run_test_inner::{{closure}}::h6052d99a909b4d79
Dec 03 00:36:30.716 INFO [stdout]                         at libtest/lib.rs:1423
Dec 03 00:36:30.716 INFO [stdout]                          - std::sys_common::backtrace::__rust_begin_short_backtrace::hb8f0d0309526c184
Dec 03 00:36:30.716 INFO [stdout]                         at libstd/sys_common/backtrace.rs:136
Dec 03 00:36:30.716 INFO [stdout]   14:     0x5606b6de45d4 - std::thread::Builder::spawn::{{closure}}::{{closure}}::he41bdc16beab5bc6
Dec 03 00:36:30.716 INFO [stdout]                         at libstd/thread/mod.rs:409
Dec 03 00:36:30.716 INFO [stdout]                          - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h250f97bbd023a26e
Dec 03 00:36:30.716 INFO [stdout]                         at libstd/panic.rs:313
Dec 03 00:36:30.716 INFO [stdout]                          - std::panicking::try::do_call::hc2f7c8b9a348d8db
Dec 03 00:36:30.716 INFO [stdout]                         at libstd/panicking.rs:310
Dec 03 00:36:30.716 INFO [stdout]   15:     0x5606b72d3aa9 - __rust_maybe_catch_panic
Dec 03 00:36:30.716 INFO [stdout]                         at libpanic_unwind/lib.rs:102
Dec 03 00:36:30.716 INFO [stdout]   16:     0x5606b6dd180c - std::panicking::try::h060637bb9966bca1
Dec 03 00:36:30.716 INFO [stdout]                         at libstd/panicking.rs:289
Dec 03 00:36:30.716 INFO [stdout]                          - std::panic::catch_unwind::hbb63bac845704635
Dec 03 00:36:30.716 INFO [stdout]                         at libstd/panic.rs:392
Dec 03 00:36:30.716 INFO [stdout]                          - std::thread::Builder::spawn::{{closure}}::h3a662d8ffcf3ef15
Dec 03 00:36:30.716 INFO [stdout]                         at libstd/thread/mod.rs:408
Dec 03 00:36:30.716 INFO [stdout]                          - <F as alloc::boxed::FnBox<A>>::call_box::h6bfded618e480b32
Dec 03 00:36:30.716 INFO [stdout]                         at liballoc/boxed.rs:672
Dec 03 00:36:30.716 INFO [stdout]   17:     0x5606b72c12ad - <alloc::boxed::Box<(dyn alloc::boxed::FnBox<A, Output=R> + 'a)> as core::ops::function::FnOnce<A>>::call_once::h107741f455b08c4c
Dec 03 00:36:30.716 INFO [stdout]                         at liballoc/boxed.rs:682
Dec 03 00:36:30.716 INFO [stdout]                          - std::sys_common::thread::start_thread::h4c28257d67cdf9cb
Dec 03 00:36:30.716 INFO [stdout]                         at libstd/sys_common/thread.rs:24
Dec 03 00:36:30.716 INFO [stdout]   18:     0x5606b72b3685 - std::sys::unix::thread::Thread::new::thread_start::hfecb2e7eff8fd34f
Dec 03 00:36:30.716 INFO [stdout]                         at libstd/sys/unix/thread.rs:90
Dec 03 00:36:30.716 INFO [stdout]   19:     0x7f95ff1af6b9 - start_thread
Dec 03 00:36:30.717 INFO [stdout]   20:     0x7f95feccf41c - clone
Dec 03 00:36:30.717 INFO [stdout]   21:                0x0 - <unknown>', libcore/result.rs:1009:5
Dec 03 00:36:30.717 INFO [stdout] stack backtrace:
Dec 03 00:36:30.717 INFO [stdout]    0:     0x5606b72bf1ff - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h3a8b83e1922cbdde
Dec 03 00:36:30.717 INFO [stdout]                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Dec 03 00:36:30.717 INFO [stdout]    1:     0x5606b72c8af7 - std::sys_common::backtrace::print::h00d3155a29b4020f
Dec 03 00:36:30.717 INFO [stdout]                                at libstd/sys_common/backtrace.rs:71
Dec 03 00:36:30.717 INFO [stdout]                                at libstd/sys_common/backtrace.rs:59
Dec 03 00:36:30.717 INFO [stdout]    2:     0x5606b72c35cf - std::panicking::default_hook::{{closure}}::hd7465c742e79e1bb
Dec 03 00:36:30.717 INFO [stdout]                                at libstd/panicking.rs:211
Dec 03 00:36:30.717 INFO [stdout]    3:     0x5606b72c32ce - std::panicking::default_hook::h9e3966f2aa2a6e12
Dec 03 00:36:30.717 INFO [stdout]                                at libstd/panicking.rs:221
Dec 03 00:36:30.717 INFO [stdout]    4:     0x5606b72c3cae - std::panicking::rust_panic_with_hook::h587f091ae747d080
Dec 03 00:36:30.717 INFO [stdout]                                at libstd/panicking.rs:476
Dec 03 00:36:30.717 INFO [stdout]    5:     0x5606b72c3851 - std::panicking::continue_panic_fmt::hb3a4fdede87f43a8
Dec 03 00:36:30.717 INFO [stdout]                                at libstd/panicking.rs:390
Dec 03 00:36:30.717 INFO [stdout]    6:     0x5606b72c3735 - rust_begin_unwind
Dec 03 00:36:30.717 INFO [stdout]                                at libstd/panicking.rs:325
Dec 03 00:36:30.717 INFO [stdout]    7:     0x5606b7304c4c - core::panicking::panic_fmt::h6f9cebf5e7474a0b
Dec 03 00:36:30.717 INFO [stdout]                                at libcore/panicking.rs:77
Dec 03 00:36:30.717 INFO [stdout]    8:     0x5606b6dbfd95 - core::result::unwrap_failed::hf2367b052e33c749
Dec 03 00:36:30.717 INFO [stdout]                                at libcore/macros.rs:26
Dec 03 00:36:30.717 INFO [stdout]    9:     0x5606b6dbfacd - <core::result::Result<T, E>>::unwrap::h2b1c60561438db28
Dec 03 00:36:30.717 INFO [stdout]                                at libcore/result.rs:808
Dec 03 00:36:30.717 INFO [stdout]   10:     0x5606b6dbc412 - newtonmath_test::factor::h405abc9e7cc88815
Dec 03 00:36:30.717 INFO [stdout]                                at tests/newtonmath_test.rs:10
Dec 03 00:36:30.717 INFO [stdout]   11:     0x5606b6dbc3b9 - newtonmath_test::factor::{{closure}}::h325ce6a09c500bd4
Dec 03 00:36:30.717 INFO [stdout]                                at tests/newtonmath_test.rs:9
Dec 03 00:36:30.717 INFO [stdout]   12:     0x5606b6dbe90d - core::ops::function::FnOnce::call_once::h1c5340da731d2af0
Dec 03 00:36:30.717 INFO [stdout]                                at libcore/ops/function.rs:238
Dec 03 00:36:30.717 INFO [stdout]   13:     0x5606b6dc1ece - <F as alloc::boxed::FnBox<A>>::call_box::hac903f91577a156c
Dec 03 00:36:30.717 INFO [stdout]                                at libtest/lib.rs:1468
Dec 03 00:36:30.717 INFO [stdout]                                at libcore/ops/function.rs:238
Dec 03 00:36:30.717 INFO [stdout]                                at liballoc/boxed.rs:672
Dec 03 00:36:30.717 INFO [stdout]   14:     0x5606b72d3aa9 - __rust_maybe_catch_panic
Dec 03 00:36:30.717 INFO [stdout]                                at libpanic_unwind/lib.rs:102
Dec 03 00:36:30.717 INFO [stdout]   15:     0x5606b6de3b22 - std::sys_common::backtrace::__rust_begin_short_backtrace::hb8f0d0309526c184
Dec 03 00:36:30.717 INFO [stdout]                                at libstd/panicking.rs:289
Dec 03 00:36:30.717 INFO [stdout]                                at libstd/panic.rs:392
Dec 03 00:36:30.717 INFO [stdout]                                at libtest/lib.rs:1423
Dec 03 00:36:30.717 INFO [stdout]                                at libstd/sys_common/backtrace.rs:136
Dec 03 00:36:30.717 INFO [stdout]   16:     0x5606b6de45d4 - std::panicking::try::do_call::hc2f7c8b9a348d8db
Dec 03 00:36:30.717 INFO [stdout]                                at libstd/thread/mod.rs:409
Dec 03 00:36:30.717 INFO [stdout]                                at libstd/panic.rs:313
Dec 03 00:36:30.717 INFO [stdout]                                at libstd/panicking.rs:310
Dec 03 00:36:30.717 INFO [stdout]   17:     0x5606b72d3aa9 - __rust_maybe_catch_panic
Dec 03 00:36:30.717 INFO [stdout]                                at libpanic_unwind/lib.rs:102
Dec 03 00:36:30.717 INFO [stdout]   18:     0x5606b6dd180c - <F as alloc::boxed::FnBox<A>>::call_box::h6bfded618e480b32
Dec 03 00:36:30.717 INFO [stdout]                                at libstd/panicking.rs:289
Dec 03 00:36:30.717 INFO [stdout]                                at libstd/panic.rs:392
Dec 03 00:36:30.717 INFO [stdout]                                at libstd/thread/mod.rs:408
Dec 03 00:36:30.717 INFO [stdout]                                at liballoc/boxed.rs:672
Dec 03 00:36:30.717 INFO [stdout]   19:     0x5606b72c12ad - std::sys_common::thread::start_thread::h4c28257d67cdf9cb
Dec 03 00:36:30.717 INFO [stdout]                                at liballoc/boxed.rs:682
Dec 03 00:36:30.717 INFO [stdout]                                at libstd/sys_common/thread.rs:24
Dec 03 00:36:30.717 INFO [stdout]   20:     0x5606b72b3685 - std::sys::unix::thread::Thread::new::thread_start::hfecb2e7eff8fd34f
Dec 03 00:36:30.717 INFO [stdout]                                at libstd/sys/unix/thread.rs:90
Dec 03 00:36:30.717 INFO [stdout]   21:     0x7f95ff1af6b9 - start_thread
Dec 03 00:36:30.717 INFO [stdout]   22:     0x7f95feccf41c - clone
Dec 03 00:36:30.717 INFO [stdout]   23:                0x0 - <unknown>
Dec 03 00:36:30.717 INFO [stdout] 
Dec 03 00:36:30.717 INFO [stdout] ---- area_under_curve stdout ----
Dec 03 00:36:30.717 INFO [stdout] thread 'area_under_curve' panicked at 'called `Result::unwrap()` on an `Err` value: Error { kind: Io(Custom { kind: Other, error: StringError("failed to lookup address information: Temporary failure in name resolution") }), url: Some("https://newton.now.sh/area/2:4|x^3") }
Dec 03 00:36:30.717 INFO [stdout] 
Dec 03 00:36:30.717 INFO [stdout] stack backtrace:
Dec 03 00:36:30.717 INFO [stdout]    0:     0x5606b6e14516 - backtrace::backtrace::libunwind::trace::h64223e38b1db3467
Dec 03 00:36:30.717 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.9/src/backtrace/libunwind.rs:53
Dec 03 00:36:30.717 INFO [stdout]                          - backtrace::backtrace::trace::h5ae7f2b9d7860414
Dec 03 00:36:30.717 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.9/src/backtrace/mod.rs:42
Dec 03 00:36:30.717 INFO [stdout]    1:     0x5606b6e0ebd3 - backtrace::capture::Backtrace::new_unresolved::h4e19f78a13bd9aa1
Dec 03 00:36:30.717 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.9/src/capture.rs:88
Dec 03 00:36:30.717 INFO [stdout]    2:     0x5606b6e0d533 - failure::backtrace::internal::InternalBacktrace::new::h93a341dc5679e3fe
Dec 03 00:36:30.717 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.3/src/backtrace/internal.rs:44
Dec 03 00:36:30.718 INFO [stdout]    3:     0x5606b6e0ca8c - failure::backtrace::Backtrace::new::h6cc5896610e8414d
Dec 03 00:36:30.718 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.3/src/backtrace/mod.rs:111
Dec 03 00:36:30.718 INFO [stdout]    4:     0x5606b6e0b829 - <failure::error::error_impl::ErrorImpl as core::convert::From<F>>::from::he5ad360c60c337c1
Dec 03 00:36:30.718 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.3/src/error/error_impl.rs:19
Dec 03 00:36:30.718 INFO [stdout]    5:     0x5606b6e06d97 - <failure::error::Error as core::convert::From<F>>::from::h4a07261ccc85109c
Dec 03 00:36:30.718 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.3/src/error/mod.rs:36
Dec 03 00:36:30.718 INFO [stdout]    6:     0x5606b6e05533 - newtonmath::fetch_result::h9f244d1f84f07dfc
Dec 03 00:36:30.718 INFO [stdout]                         at src/lib.rs:118
Dec 03 00:36:30.718 INFO [stdout]    7:     0x5606b6e045ab - newtonmath::area_under_curve::h10f1dac56f7f147a
Dec 03 00:36:30.718 INFO [stdout]                         at src/lib.rs:66
Dec 03 00:36:30.718 INFO [stdout]    8:     0x5606b6dbcef2 - newtonmath_test::area_under_curve::h970c3a7e2d6517cd
Dec 03 00:36:30.718 INFO [stdout]                         at tests/newtonmath_test.rs:35
Dec 03 00:36:30.718 INFO [stdout]    9:     0x5606b6dbceb9 - newtonmath_test::area_under_curve::{{closure}}::ha314bb8c89f1cf5d
Dec 03 00:36:30.718 INFO [stdout]                         at tests/newtonmath_test.rs:34
Dec 03 00:36:30.718 INFO [stdout]   10:     0x5606b6dbebcd - core::ops::function::FnOnce::call_once::he75f2c9ac2fad709
Dec 03 00:36:30.718 INFO [stdout]                         at libcore/ops/function.rs:238
Dec 03 00:36:30.718 INFO [stdout]   11:     0x5606b6dc1ece - test::run_test::{{closure}}::h22f923ed51962bb2
Dec 03 00:36:30.718 INFO [stdout]                         at libtest/lib.rs:1468
Dec 03 00:36:30.718 INFO [stdout]                          - core::ops::function::FnOnce::call_once::he2d9197ddf9e830c
Dec 03 00:36:30.718 INFO [stdout]                         at libcore/ops/function.rs:238
Dec 03 00:36:30.718 INFO [stdout]                          - <F as alloc::boxed::FnBox<A>>::call_box::hac903f91577a156c
Dec 03 00:36:30.718 INFO [stdout]                         at liballoc/boxed.rs:672
Dec 03 00:36:30.718 INFO [stdout]   12:     0x5606b72d3aa9 - __rust_maybe_catch_panic
Dec 03 00:36:30.718 INFO [stdout]                         at libpanic_unwind/lib.rs:102
Dec 03 00:36:30.718 INFO [stdout]   13:     0x5606b6de3b22 - std::panicking::try::h86d959bc0ec6cdfc
Dec 03 00:36:30.718 INFO [stdout]                         at libstd/panicking.rs:289
Dec 03 00:36:30.718 INFO [stdout]                          - std::panic::catch_unwind::h58f3b0b822e24260
Dec 03 00:36:30.718 INFO [stdout]                         at libstd/panic.rs:392
Dec 03 00:36:30.718 INFO [stdout]                          - test::run_test::run_test_inner::{{closure}}::h6052d99a909b4d79
Dec 03 00:36:30.718 INFO [stdout]                         at libtest/lib.rs:1423
Dec 03 00:36:30.718 INFO [stdout]                          - std::sys_common::backtrace::__rust_begin_short_backtrace::hb8f0d0309526c184
Dec 03 00:36:30.718 INFO [stdout]                         at libstd/sys_common/backtrace.rs:136
Dec 03 00:36:30.718 INFO [stdout]   14:     0x5606b6de45d4 - std::thread::Builder::spawn::{{closure}}::{{closure}}::he41bdc16beab5bc6
Dec 03 00:36:30.718 INFO [stdout]                         at libstd/thread/mod.rs:409
Dec 03 00:36:30.718 INFO [stdout]                          - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h250f97bbd023a26e
Dec 03 00:36:30.718 INFO [stdout]                         at libstd/panic.rs:313
Dec 03 00:36:30.718 INFO [stdout]                          - std::panicking::try::do_call::hc2f7c8b9a348d8db
Dec 03 00:36:30.718 INFO [stdout]                         at libstd/panicking.rs:310
Dec 03 00:36:30.718 INFO [stdout]   15:     0x5606b72d3aa9 - __rust_maybe_catch_panic
Dec 03 00:36:30.718 INFO [stdout]                         at libpanic_unwind/lib.rs:102
Dec 03 00:36:30.718 INFO [stdout]   16:     0x5606b6dd180c - std::panicking::try::h060637bb9966bca1
Dec 03 00:36:30.718 INFO [stdout]                         at libstd/panicking.rs:289
Dec 03 00:36:30.718 INFO [stdout]                          - std::panic::catch_unwind::hbb63bac845704635
Dec 03 00:36:30.718 INFO [stdout]                         at libstd/panic.rs:392
Dec 03 00:36:30.718 INFO [stdout]                          - std::thread::Builder::spawn::{{closure}}::h3a662d8ffcf3ef15
Dec 03 00:36:30.718 INFO [stdout]                         at libstd/thread/mod.rs:408
Dec 03 00:36:30.718 INFO [stdout]                          - <F as alloc::boxed::FnBox<A>>::call_box::h6bfded618e480b32
Dec 03 00:36:30.718 INFO [stdout]                         at liballoc/boxed.rs:672
Dec 03 00:36:30.718 INFO [stdout]   17:     0x5606b72c12ad - <alloc::boxed::Box<(dyn alloc::boxed::FnBox<A, Output=R> + 'a)> as core::ops::function::FnOnce<A>>::call_once::h107741f455b08c4c
Dec 03 00:36:30.718 INFO [stdout]                         at liballoc/boxed.rs:682
Dec 03 00:36:30.718 INFO [stdout]                          - std::sys_common::thread::start_thread::h4c28257d67cdf9cb
Dec 03 00:36:30.718 INFO [stdout]                         at libstd/sys_common/thread.rs:24
Dec 03 00:36:30.718 INFO [stdout]   18:     0x5606b72b3685 - std::sys::unix::thread::Thread::new::thread_start::hfecb2e7eff8fd34f
Dec 03 00:36:30.718 INFO [stdout]                         at libstd/sys/unix/thread.rs:90
Dec 03 00:36:30.718 INFO [stdout]   19:     0x7f95ff1af6b9 - start_thread
Dec 03 00:36:30.718 INFO [stdout]   20:     0x7f95feccf41c - clone
Dec 03 00:36:30.718 INFO [stdout]   21:                0x0 - <unknown>', libcore/result.rs:1009:5
Dec 03 00:36:30.718 INFO [stdout] stack backtrace:
Dec 03 00:36:30.718 INFO [stdout]    0:     0x5606b72bf1ff - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h3a8b83e1922cbdde
Dec 03 00:36:30.718 INFO [stdout]                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Dec 03 00:36:30.718 INFO [stdout]    1:     0x5606b72c8af7 - std::sys_common::backtrace::print::h00d3155a29b4020f
Dec 03 00:36:30.718 INFO [stdout]                                at libstd/sys_common/backtrace.rs:71
Dec 03 00:36:30.718 INFO [stdout]                                at libstd/sys_common/backtrace.rs:59
Dec 03 00:36:30.718 INFO [stdout]    2:     0x5606b72c35cf - std::panicking::default_hook::{{closure}}::hd7465c742e79e1bb
Dec 03 00:36:30.718 INFO [stdout]                                at libstd/panicking.rs:211
Dec 03 00:36:30.718 INFO [stdout]    3:     0x5606b72c32ce - std::panicking::default_hook::h9e3966f2aa2a6e12
Dec 03 00:36:30.718 INFO [stdout]                                at libstd/panicking.rs:221
Dec 03 00:36:30.718 INFO [stdout]    4:     0x5606b72c3cae - std::panicking::rust_panic_with_hook::h587f091ae747d080
Dec 03 00:36:30.718 INFO [stdout]                                at libstd/panicking.rs:476
Dec 03 00:36:30.718 INFO [stdout]    5:     0x5606b72c3851 - std::panicking::continue_panic_fmt::hb3a4fdede87f43a8
Dec 03 00:36:30.718 INFO [stdout]                                at libstd/panicking.rs:390
Dec 03 00:36:30.718 INFO [stdout]    6:     0x5606b72c3735 - rust_begin_unwind
Dec 03 00:36:30.718 INFO [stdout]                                at libstd/panicking.rs:325
Dec 03 00:36:30.718 INFO [stdout]    7:     0x5606b7304c4c - core::panicking::panic_fmt::h6f9cebf5e7474a0b
Dec 03 00:36:30.718 INFO [stdout]                                at libcore/panicking.rs:77
Dec 03 00:36:30.719 INFO [stdout]    8:     0x5606b6dbfd95 - core::result::unwrap_failed::hf2367b052e33c749
Dec 03 00:36:30.719 INFO [stdout]                                at libcore/macros.rs:26
Dec 03 00:36:30.719 INFO [stdout]    9:     0x5606b6dbfacd - <core::result::Result<T, E>>::unwrap::h2b1c60561438db28
Dec 03 00:36:30.719 INFO [stdout]                                at libcore/result.rs:808
Dec 03 00:36:30.719 INFO [stdout]   10:     0x5606b6dbcf12 - newtonmath_test::area_under_curve::h970c3a7e2d6517cd
Dec 03 00:36:30.719 INFO [stdout]                                at tests/newtonmath_test.rs:35
Dec 03 00:36:30.719 INFO [stdout]   11:     0x5606b6dbceb9 - newtonmath_test::area_under_curve::{{closure}}::ha314bb8c89f1cf5d
Dec 03 00:36:30.719 INFO [stdout]                                at tests/newtonmath_test.rs:34
Dec 03 00:36:30.719 INFO [stdout]   12:     0x5606b6dbebcd - core::ops::function::FnOnce::call_once::he75f2c9ac2fad709
Dec 03 00:36:30.719 INFO [stdout]                                at libcore/ops/function.rs:238
Dec 03 00:36:30.719 INFO [stdout]   13:     0x5606b6dc1ece - <F as alloc::boxed::FnBox<A>>::call_box::hac903f91577a156c
Dec 03 00:36:30.719 INFO [stdout]                                at libtest/lib.rs:1468
Dec 03 00:36:30.719 INFO [stdout]                                at libcore/ops/function.rs:238
Dec 03 00:36:30.719 INFO [stdout]                                at liballoc/boxed.rs:672
Dec 03 00:36:30.719 INFO [stdout]   14:     0x5606b72d3aa9 - __rust_maybe_catch_panic
Dec 03 00:36:30.719 INFO [stdout]                                at libpanic_unwind/lib.rs:102
Dec 03 00:36:30.719 INFO [stdout]   15:     0x5606b6de3b22 - std::sys_common::backtrace::__rust_begin_short_backtrace::hb8f0d0309526c184
Dec 03 00:36:30.719 INFO [stdout]                                at libstd/panicking.rs:289
Dec 03 00:36:30.719 INFO [stdout]                                at libstd/panic.rs:392
Dec 03 00:36:30.719 INFO [stdout]                                at libtest/lib.rs:1423
Dec 03 00:36:30.719 INFO [stdout]                                at libstd/sys_common/backtrace.rs:136
Dec 03 00:36:30.719 INFO [stdout]   16:     0x5606b6de45d4 - std::panicking::try::do_call::hc2f7c8b9a348d8db
Dec 03 00:36:30.719 INFO [stdout]                                at libstd/thread/mod.rs:409
Dec 03 00:36:30.719 INFO [stdout]                                at libstd/panic.rs:313
Dec 03 00:36:30.719 INFO [stdout]                                at libstd/panicking.rs:310
Dec 03 00:36:30.719 INFO [stdout]   17:     0x5606b72d3aa9 - __rust_maybe_catch_panic
Dec 03 00:36:30.719 INFO [stdout]                                at libpanic_unwind/lib.rs:102
Dec 03 00:36:30.719 INFO [stdout]   18:     0x5606b6dd180c - <F as alloc::boxed::FnBox<A>>::call_box::h6bfded618e480b32
Dec 03 00:36:30.719 INFO [stdout]                                at libstd/panicking.rs:289
Dec 03 00:36:30.719 INFO [stdout]                                at libstd/panic.rs:392
Dec 03 00:36:30.719 INFO [stdout]                                at libstd/thread/mod.rs:408
Dec 03 00:36:30.719 INFO [stdout]                                at liballoc/boxed.rs:672
Dec 03 00:36:30.719 INFO [stdout]   19:     0x5606b72c12ad - std::sys_common::thread::start_thread::h4c28257d67cdf9cb
Dec 03 00:36:30.719 INFO [stdout]                                at liballoc/boxed.rs:682
Dec 03 00:36:30.719 INFO [stdout]                                at libstd/sys_common/thread.rs:24
Dec 03 00:36:30.719 INFO [stdout]   20:     0x5606b72b3685 - std::sys::unix::thread::Thread::new::thread_start::hfecb2e7eff8fd34f
Dec 03 00:36:30.719 INFO [stdout]                                at libstd/sys/unix/thread.rs:90
Dec 03 00:36:30.719 INFO [stdout]   21:     0x7f95ff1af6b9 - start_thread
Dec 03 00:36:30.719 INFO [stdout]   22:     0x7f95feccf41c - clone
Dec 03 00:36:30.719 INFO [stdout]   23:                0x0 - <unknown>
Dec 03 00:36:30.719 INFO [stdout] 
Dec 03 00:36:30.719 INFO [stdout] ---- find_tangent stdout ----
Dec 03 00:36:30.719 INFO [stdout] thread 'find_tangent' panicked at 'called `Result::unwrap()` on an `Err` value: Error { kind: Io(Custom { kind: Other, error: StringError("failed to lookup address information: Temporary failure in name resolution") }), url: Some("https://newton.now.sh/tangent/2|x^3") }
Dec 03 00:36:30.719 INFO [stdout] 
Dec 03 00:36:30.719 INFO [stdout] stack backtrace:
Dec 03 00:36:30.719 INFO [stdout]    0:     0x5606b6e14516 - backtrace::backtrace::libunwind::trace::h64223e38b1db3467
Dec 03 00:36:30.719 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.9/src/backtrace/libunwind.rs:53
Dec 03 00:36:30.719 INFO [stdout]                          - backtrace::backtrace::trace::h5ae7f2b9d7860414
Dec 03 00:36:30.719 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.9/src/backtrace/mod.rs:42
Dec 03 00:36:30.719 INFO [stdout]    1:     0x5606b6e0ebd3 - backtrace::capture::Backtrace::new_unresolved::h4e19f78a13bd9aa1
Dec 03 00:36:30.719 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.9/src/capture.rs:88
Dec 03 00:36:30.719 INFO [stdout]    2:     0x5606b6e0d533 - failure::backtrace::internal::InternalBacktrace::new::h93a341dc5679e3fe
Dec 03 00:36:30.719 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.3/src/backtrace/internal.rs:44
Dec 03 00:36:30.719 INFO [stdout]    3:     0x5606b6e0ca8c - failure::backtrace::Backtrace::new::h6cc5896610e8414d
Dec 03 00:36:30.719 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.3/src/backtrace/mod.rs:111
Dec 03 00:36:30.719 INFO [stdout]    4:     0x5606b6e0b829 - <failure::error::error_impl::ErrorImpl as core::convert::From<F>>::from::he5ad360c60c337c1
Dec 03 00:36:30.719 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.3/src/error/error_impl.rs:19
Dec 03 00:36:30.719 INFO [stdout]    5:     0x5606b6e06d97 - <failure::error::Error as core::convert::From<F>>::from::h4a07261ccc85109c
Dec 03 00:36:30.719 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.3/src/error/mod.rs:36
Dec 03 00:36:30.719 INFO [stdout]    6:     0x5606b6e05533 - newtonmath::fetch_result::h9f244d1f84f07dfc
Dec 03 00:36:30.719 INFO [stdout]                         at src/lib.rs:118
Dec 03 00:36:30.719 INFO [stdout]    7:     0x5606b6e043fb - newtonmath::find_tangent::h6b3956365311ab5b
Dec 03 00:36:30.719 INFO [stdout]                         at src/lib.rs:60
Dec 03 00:36:30.719 INFO [stdout]    8:     0x5606b6dbccd2 - newtonmath_test::find_tangent::hb538b80513b1968f
Dec 03 00:36:30.719 INFO [stdout]                         at tests/newtonmath_test.rs:30
Dec 03 00:36:30.719 INFO [stdout]    9:     0x5606b6dbcc99 - newtonmath_test::find_tangent::{{closure}}::hac340c89c5a2255b
Dec 03 00:36:30.719 INFO [stdout]                         at tests/newtonmath_test.rs:29
Dec 03 00:36:30.719 INFO [stdout]   10:     0x5606b6dbeb4d - core::ops::function::FnOnce::call_once::h9421cd26ce8215a9
Dec 03 00:36:30.719 INFO [stdout]                         at libcore/ops/function.rs:238
Dec 03 00:36:30.719 INFO [stdout]   11:     0x5606b6dc1ece - test::run_test::{{closure}}::h22f923ed51962bb2
Dec 03 00:36:30.719 INFO [stdout]                         at libtest/lib.rs:1468
Dec 03 00:36:30.719 INFO [stdout]                          - core::ops::function::FnOnce::call_once::he2d9197ddf9e830c
Dec 03 00:36:30.719 INFO [stdout]                         at libcore/ops/function.rs:238
Dec 03 00:36:30.719 INFO [stdout]                          - <F as alloc::boxed::FnBox<A>>::call_box::hac903f91577a156c
Dec 03 00:36:30.719 INFO [stdout]                         at liballoc/boxed.rs:672
Dec 03 00:36:30.719 INFO [stdout]   12:     0x5606b72d3aa9 - __rust_maybe_catch_panic
Dec 03 00:36:30.719 INFO [stdout]                         at libpanic_unwind/lib.rs:102
Dec 03 00:36:30.720 INFO [stdout]   13:     0x5606b6de3b22 - std::panicking::try::h86d959bc0ec6cdfc
Dec 03 00:36:30.720 INFO [stdout]                         at libstd/panicking.rs:289
Dec 03 00:36:30.720 INFO [stdout]                          - std::panic::catch_unwind::h58f3b0b822e24260
Dec 03 00:36:30.720 INFO [stdout]                         at libstd/panic.rs:392
Dec 03 00:36:30.720 INFO [stdout]                          - test::run_test::run_test_inner::{{closure}}::h6052d99a909b4d79
Dec 03 00:36:30.720 INFO [stdout]                         at libtest/lib.rs:1423
Dec 03 00:36:30.720 INFO [stdout]                          - std::sys_common::backtrace::__rust_begin_short_backtrace::hb8f0d0309526c184
Dec 03 00:36:30.720 INFO [stdout]                         at libstd/sys_common/backtrace.rs:136
Dec 03 00:36:30.720 INFO [stdout]   14:     0x5606b6de45d4 - std::thread::Builder::spawn::{{closure}}::{{closure}}::he41bdc16beab5bc6
Dec 03 00:36:30.720 INFO [stdout]                         at libstd/thread/mod.rs:409
Dec 03 00:36:30.720 INFO [stdout]                          - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h250f97bbd023a26e
Dec 03 00:36:30.720 INFO [stdout]                         at libstd/panic.rs:313
Dec 03 00:36:30.720 INFO [stdout]                          - std::panicking::try::do_call::hc2f7c8b9a348d8db
Dec 03 00:36:30.720 INFO [stdout]                         at libstd/panicking.rs:310
Dec 03 00:36:30.720 INFO [stdout]   15:     0x5606b72d3aa9 - __rust_maybe_catch_panic
Dec 03 00:36:30.720 INFO [stdout]                         at libpanic_unwind/lib.rs:102
Dec 03 00:36:30.720 INFO [stdout]   16:     0x5606b6dd180c - std::panicking::try::h060637bb9966bca1
Dec 03 00:36:30.720 INFO [stdout]                         at libstd/panicking.rs:289
Dec 03 00:36:30.720 INFO [stdout]                          - std::panic::catch_unwind::hbb63bac845704635
Dec 03 00:36:30.720 INFO [stdout]                         at libstd/panic.rs:392
Dec 03 00:36:30.720 INFO [stdout]                          - std::thread::Builder::spawn::{{closure}}::h3a662d8ffcf3ef15
Dec 03 00:36:30.720 INFO [stdout]                         at libstd/thread/mod.rs:408
Dec 03 00:36:30.720 INFO [stdout]                          - <F as alloc::boxed::FnBox<A>>::call_box::h6bfded618e480b32
Dec 03 00:36:30.720 INFO [stdout]                         at liballoc/boxed.rs:672
Dec 03 00:36:30.720 INFO [stdout]   17:     0x5606b72c12ad - <alloc::boxed::Box<(dyn alloc::boxed::FnBox<A, Output=R> + 'a)> as core::ops::function::FnOnce<A>>::call_once::h107741f455b08c4c
Dec 03 00:36:30.720 INFO [stdout]                         at liballoc/boxed.rs:682
Dec 03 00:36:30.720 INFO [stdout]                          - std::sys_common::thread::start_thread::h4c28257d67cdf9cb
Dec 03 00:36:30.720 INFO [stdout]                         at libstd/sys_common/thread.rs:24
Dec 03 00:36:30.720 INFO [stdout]   18:     0x5606b72b3685 - std::sys::unix::thread::Thread::new::thread_start::hfecb2e7eff8fd34f
Dec 03 00:36:30.720 INFO [stdout]                         at libstd/sys/unix/thread.rs:90
Dec 03 00:36:30.720 INFO [stdout]   19:     0x7f95ff1af6b9 - start_thread
Dec 03 00:36:30.720 INFO [stdout]   20:     0x7f95feccf41c - clone
Dec 03 00:36:30.720 INFO [stdout]   21:                0x0 - <unknown>', libcore/result.rs:1009:5
Dec 03 00:36:30.720 INFO [stdout] stack backtrace:
Dec 03 00:36:30.720 INFO [stdout]    0:     0x5606b72bf1ff - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h3a8b83e1922cbdde
Dec 03 00:36:30.720 INFO [stdout]                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Dec 03 00:36:30.720 INFO [stdout]    1:     0x5606b72c8af7 - std::sys_common::backtrace::print::h00d3155a29b4020f
Dec 03 00:36:30.720 INFO [stdout]                                at libstd/sys_common/backtrace.rs:71
Dec 03 00:36:30.720 INFO [stdout]                                at libstd/sys_common/backtrace.rs:59
Dec 03 00:36:30.720 INFO [stdout]    2:     0x5606b72c35cf - std::panicking::default_hook::{{closure}}::hd7465c742e79e1bb
Dec 03 00:36:30.720 INFO [stdout]                                at libstd/panicking.rs:211
Dec 03 00:36:30.720 INFO [stdout]    3:     0x5606b72c32ce - std::panicking::default_hook::h9e3966f2aa2a6e12
Dec 03 00:36:30.720 INFO [stdout]                                at libstd/panicking.rs:221
Dec 03 00:36:30.720 INFO [stdout]    4:     0x5606b72c3cae - std::panicking::rust_panic_with_hook::h587f091ae747d080
Dec 03 00:36:30.720 INFO [stdout]                                at libstd/panicking.rs:476
Dec 03 00:36:30.720 INFO [stdout]    5:     0x5606b72c3851 - std::panicking::continue_panic_fmt::hb3a4fdede87f43a8
Dec 03 00:36:30.720 INFO [stdout]                                at libstd/panicking.rs:390
Dec 03 00:36:30.720 INFO [stdout]    6:     0x5606b72c3735 - rust_begin_unwind
Dec 03 00:36:30.720 INFO [stdout]                                at libstd/panicking.rs:325
Dec 03 00:36:30.720 INFO [stdout]    7:     0x5606b7304c4c - core::panicking::panic_fmt::h6f9cebf5e7474a0b
Dec 03 00:36:30.720 INFO [stdout]                                at libcore/panicking.rs:77
Dec 03 00:36:30.720 INFO [stdout]    8:     0x5606b6dbfd95 - core::result::unwrap_failed::hf2367b052e33c749
Dec 03 00:36:30.720 INFO [stdout]                                at libcore/macros.rs:26
Dec 03 00:36:30.720 INFO [stdout]    9:     0x5606b6dbfacd - <core::result::Result<T, E>>::unwrap::h2b1c60561438db28
Dec 03 00:36:30.720 INFO [stdout]                                at libcore/result.rs:808
Dec 03 00:36:30.720 INFO [stdout]   10:     0x5606b6dbccf2 - newtonmath_test::find_tangent::hb538b80513b1968f
Dec 03 00:36:30.720 INFO [stdout]                                at tests/newtonmath_test.rs:30
Dec 03 00:36:30.720 INFO [stdout]   11:     0x5606b6dbcc99 - newtonmath_test::find_tangent::{{closure}}::hac340c89c5a2255b
Dec 03 00:36:30.720 INFO [stdout]                                at tests/newtonmath_test.rs:29
Dec 03 00:36:30.720 INFO [stdout]   12:     0x5606b6dbeb4d - core::ops::function::FnOnce::call_once::h9421cd26ce8215a9
Dec 03 00:36:30.720 INFO [stdout]                                at libcore/ops/function.rs:238
Dec 03 00:36:30.720 INFO [stdout]   13:     0x5606b6dc1ece - <F as alloc::boxed::FnBox<A>>::call_box::hac903f91577a156c
Dec 03 00:36:30.720 INFO [stdout]                                at libtest/lib.rs:1468
Dec 03 00:36:30.720 INFO [stdout]                                at libcore/ops/function.rs:238
Dec 03 00:36:30.720 INFO [stdout]                                at liballoc/boxed.rs:672
Dec 03 00:36:30.720 INFO [stdout]   14:     0x5606b72d3aa9 - __rust_maybe_catch_panic
Dec 03 00:36:30.720 INFO [stdout]                                at libpanic_unwind/lib.rs:102
Dec 03 00:36:30.720 INFO [stdout]   15:     0x5606b6de3b22 - std::sys_common::backtrace::__rust_begin_short_backtrace::hb8f0d0309526c184
Dec 03 00:36:30.720 INFO [stdout]                                at libstd/panicking.rs:289
Dec 03 00:36:30.720 INFO [stdout]                                at libstd/panic.rs:392
Dec 03 00:36:30.720 INFO [stdout]                                at libtest/lib.rs:1423
Dec 03 00:36:30.720 INFO [stdout]                                at libstd/sys_common/backtrace.rs:136
Dec 03 00:36:30.720 INFO [stdout]   16:     0x5606b6de45d4 - std::panicking::try::do_call::hc2f7c8b9a348d8db
Dec 03 00:36:30.720 INFO [stdout]                                at libstd/thread/mod.rs:409
Dec 03 00:36:30.720 INFO [stdout]                                at libstd/panic.rs:313
Dec 03 00:36:30.720 INFO [stdout]                                at libstd/panicking.rs:310
Dec 03 00:36:30.720 INFO [stdout]   17:     0x5606b72d3aa9 - __rust_maybe_catch_panic
Dec 03 00:36:30.720 INFO [stdout]                                at libpanic_unwind/lib.rs:102
Dec 03 00:36:30.720 INFO [stdout]   18:     0x5606b6dd180c - <F as alloc::boxed::FnBox<A>>::call_box::h6bfded618e480b32
Dec 03 00:36:30.720 INFO [stdout]                                at libstd/panicking.rs:289
Dec 03 00:36:30.720 INFO [stdout]                                at libstd/panic.rs:392
Dec 03 00:36:30.720 INFO [stdout]                                at libstd/thread/mod.rs:408
Dec 03 00:36:30.720 INFO [stdout]                                at liballoc/boxed.rs:672
Dec 03 00:36:30.720 INFO [stdout]   19:     0x5606b72c12ad - std::sys_common::thread::start_thread::h4c28257d67cdf9cb
Dec 03 00:36:30.720 INFO [stdout]                                at liballoc/boxed.rs:682
Dec 03 00:36:30.720 INFO [stdout]                                at libstd/sys_common/thread.rs:24
Dec 03 00:36:30.720 INFO [stdout]   20:     0x5606b72b3685 - std::sys::unix::thread::Thread::new::thread_start::hfecb2e7eff8fd34f
Dec 03 00:36:30.720 INFO [stdout]                                at libstd/sys/unix/thread.rs:90
Dec 03 00:36:30.720 INFO [stdout]   21:     0x7f95ff1af6b9 - start_thread
Dec 03 00:36:30.720 INFO [stdout]   22:     0x7f95feccf41c - clone
Dec 03 00:36:30.720 INFO [stdout]   23:                0x0 - <unknown>
Dec 03 00:36:30.720 INFO [stdout] 
Dec 03 00:36:30.720 INFO [stdout] ---- integrate stdout ----
Dec 03 00:36:30.721 INFO [stdout] thread 'integrate' panicked at 'called `Result::unwrap()` on an `Err` value: Error { kind: Io(Custom { kind: Other, error: StringError("failed to lookup address information: Temporary failure in name resolution") }), url: Some("https://newton.now.sh/integrate/x^2+2x") }
Dec 03 00:36:30.721 INFO [stdout] 
Dec 03 00:36:30.721 INFO [stdout] stack backtrace:
Dec 03 00:36:30.721 INFO [stdout]    0:     0x5606b6e14516 - backtrace::backtrace::libunwind::trace::h64223e38b1db3467
Dec 03 00:36:30.721 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.9/src/backtrace/libunwind.rs:53
Dec 03 00:36:30.721 INFO [stdout]                          - backtrace::backtrace::trace::h5ae7f2b9d7860414
Dec 03 00:36:30.721 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.9/src/backtrace/mod.rs:42
Dec 03 00:36:30.721 INFO [stdout]    1:     0x5606b6e0ebd3 - backtrace::capture::Backtrace::new_unresolved::h4e19f78a13bd9aa1
Dec 03 00:36:30.721 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.9/src/capture.rs:88
Dec 03 00:36:30.721 INFO [stdout]    2:     0x5606b6e0d533 - failure::backtrace::internal::InternalBacktrace::new::h93a341dc5679e3fe
Dec 03 00:36:30.721 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.3/src/backtrace/internal.rs:44
Dec 03 00:36:30.721 INFO [stdout]    3:     0x5606b6e0ca8c - failure::backtrace::Backtrace::new::h6cc5896610e8414d
Dec 03 00:36:30.721 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.3/src/backtrace/mod.rs:111
Dec 03 00:36:30.721 INFO [stdout]    4:     0x5606b6e0b829 - <failure::error::error_impl::ErrorImpl as core::convert::From<F>>::from::he5ad360c60c337c1
Dec 03 00:36:30.721 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.3/src/error/error_impl.rs:19
Dec 03 00:36:30.721 INFO [stdout]    5:     0x5606b6e06d97 - <failure::error::Error as core::convert::From<F>>::from::h4a07261ccc85109c
Dec 03 00:36:30.721 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.3/src/error/mod.rs:36
Dec 03 00:36:30.721 INFO [stdout]    6:     0x5606b6e05533 - newtonmath::fetch_result::h9f244d1f84f07dfc
Dec 03 00:36:30.721 INFO [stdout]                         at src/lib.rs:118
Dec 03 00:36:30.721 INFO [stdout]    7:     0x5606b6e033cb - newtonmath::integrate::h824067a7dff2a1aa
Dec 03 00:36:30.721 INFO [stdout]                         at src/lib.rs:34
Dec 03 00:36:30.721 INFO [stdout]    8:     0x5606b6dbc832 - newtonmath_test::integrate::haeec8842982cbf5f
Dec 03 00:36:30.721 INFO [stdout]                         at tests/newtonmath_test.rs:20
Dec 03 00:36:30.721 INFO [stdout]    9:     0x5606b6dbc7f9 - newtonmath_test::integrate::{{closure}}::h0d00ef19375ffb66
Dec 03 00:36:30.721 INFO [stdout]                         at tests/newtonmath_test.rs:19
Dec 03 00:36:30.721 INFO [stdout]   10:     0x5606b6dbea0d - core::ops::function::FnOnce::call_once::h5d09ce990b248cf4
Dec 03 00:36:30.721 INFO [stdout]                         at libcore/ops/function.rs:238
Dec 03 00:36:30.721 INFO [stdout]   11:     0x5606b6dc1ece - test::run_test::{{closure}}::h22f923ed51962bb2
Dec 03 00:36:30.721 INFO [stdout]                         at libtest/lib.rs:1468
Dec 03 00:36:30.721 INFO [stdout]                          - core::ops::function::FnOnce::call_once::he2d9197ddf9e830c
Dec 03 00:36:30.721 INFO [stdout]                         at libcore/ops/function.rs:238
Dec 03 00:36:30.721 INFO [stdout]                          - <F as alloc::boxed::FnBox<A>>::call_box::hac903f91577a156c
Dec 03 00:36:30.721 INFO [stdout]                         at liballoc/boxed.rs:672
Dec 03 00:36:30.721 INFO [stdout]   12:     0x5606b72d3aa9 - __rust_maybe_catch_panic
Dec 03 00:36:30.721 INFO [stdout]                         at libpanic_unwind/lib.rs:102
Dec 03 00:36:30.721 INFO [stdout]   13:     0x5606b6de3b22 - std::panicking::try::h86d959bc0ec6cdfc
Dec 03 00:36:30.721 INFO [stdout]                         at libstd/panicking.rs:289
Dec 03 00:36:30.721 INFO [stdout]                          - std::panic::catch_unwind::h58f3b0b822e24260
Dec 03 00:36:30.721 INFO [stdout]                         at libstd/panic.rs:392
Dec 03 00:36:30.721 INFO [stdout]                          - test::run_test::run_test_inner::{{closure}}::h6052d99a909b4d79
Dec 03 00:36:30.721 INFO [stdout]                         at libtest/lib.rs:1423
Dec 03 00:36:30.721 INFO [stdout]                          - std::sys_common::backtrace::__rust_begin_short_backtrace::hb8f0d0309526c184
Dec 03 00:36:30.721 INFO [stdout]                         at libstd/sys_common/backtrace.rs:136
Dec 03 00:36:30.721 INFO [stdout]   14:     0x5606b6de45d4 - std::thread::Builder::spawn::{{closure}}::{{closure}}::he41bdc16beab5bc6
Dec 03 00:36:30.721 INFO [stdout]                         at libstd/thread/mod.rs:409
Dec 03 00:36:30.721 INFO [stdout]                          - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h250f97bbd023a26e
Dec 03 00:36:30.721 INFO [stdout]                         at libstd/panic.rs:313
Dec 03 00:36:30.721 INFO [stdout]                          - std::panicking::try::do_call::hc2f7c8b9a348d8db
Dec 03 00:36:30.721 INFO [stdout]                         at libstd/panicking.rs:310
Dec 03 00:36:30.721 INFO [stdout]   15:     0x5606b72d3aa9 - __rust_maybe_catch_panic
Dec 03 00:36:30.721 INFO [stdout]                         at libpanic_unwind/lib.rs:102
Dec 03 00:36:30.721 INFO [stdout]   16:     0x5606b6dd180c - std::panicking::try::h060637bb9966bca1
Dec 03 00:36:30.721 INFO [stdout]                         at libstd/panicking.rs:289
Dec 03 00:36:30.721 INFO [stdout]                          - std::panic::catch_unwind::hbb63bac845704635
Dec 03 00:36:30.721 INFO [stdout]                         at libstd/panic.rs:392
Dec 03 00:36:30.721 INFO [stdout]                          - std::thread::Builder::spawn::{{closure}}::h3a662d8ffcf3ef15
Dec 03 00:36:30.721 INFO [stdout]                         at libstd/thread/mod.rs:408
Dec 03 00:36:30.721 INFO [stdout]                          - <F as alloc::boxed::FnBox<A>>::call_box::h6bfded618e480b32
Dec 03 00:36:30.721 INFO [stdout]                         at liballoc/boxed.rs:672
Dec 03 00:36:30.721 INFO [stdout]   17:     0x5606b72c12ad - <alloc::boxed::Box<(dyn alloc::boxed::FnBox<A, Output=R> + 'a)> as core::ops::function::FnOnce<A>>::call_once::h107741f455b08c4c
Dec 03 00:36:30.721 INFO [stdout]                         at liballoc/boxed.rs:682
Dec 03 00:36:30.721 INFO [stdout]                          - std::sys_common::thread::start_thread::h4c28257d67cdf9cb
Dec 03 00:36:30.721 INFO [stdout]                         at libstd/sys_common/thread.rs:24
Dec 03 00:36:30.721 INFO [stdout]   18:     0x5606b72b3685 - std::sys::unix::thread::Thread::new::thread_start::hfecb2e7eff8fd34f
Dec 03 00:36:30.721 INFO [stdout]                         at libstd/sys/unix/thread.rs:90
Dec 03 00:36:30.721 INFO [stdout]   19:     0x7f95ff1af6b9 - start_thread
Dec 03 00:36:30.721 INFO [stdout]   20:     0x7f95feccf41c - clone
Dec 03 00:36:30.721 INFO [stdout]   21:                0x0 - <unknown>', libcore/result.rs:1009:5
Dec 03 00:36:30.721 INFO [stdout] stack backtrace:
Dec 03 00:36:30.721 INFO [stdout]    0:     0x5606b72bf1ff - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h3a8b83e1922cbdde
Dec 03 00:36:30.721 INFO [stdout]                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Dec 03 00:36:30.721 INFO [stdout]    1:     0x5606b72c8af7 - std::sys_common::backtrace::print::h00d3155a29b4020f
Dec 03 00:36:30.721 INFO [stdout]                                at libstd/sys_common/backtrace.rs:71
Dec 03 00:36:30.721 INFO [stdout]                                at libstd/sys_common/backtrace.rs:59
Dec 03 00:36:30.721 INFO [stdout]    2:     0x5606b72c35cf - std::panicking::default_hook::{{closure}}::hd7465c742e79e1bb
Dec 03 00:36:30.721 INFO [stdout]                                at libstd/panicking.rs:211
Dec 03 00:36:30.721 INFO [stdout]    3:     0x5606b72c32ce - std::panicking::default_hook::h9e3966f2aa2a6e12
Dec 03 00:36:30.721 INFO [stdout]                                at libstd/panicking.rs:221
Dec 03 00:36:30.721 INFO [stdout]    4:     0x5606b72c3cae - std::panicking::rust_panic_with_hook::h587f091ae747d080
Dec 03 00:36:30.721 INFO [stdout]                                at libstd/panicking.rs:476
Dec 03 00:36:30.721 INFO [stdout]    5:     0x5606b72c3851 - std::panicking::continue_panic_fmt::hb3a4fdede87f43a8
Dec 03 00:36:30.721 INFO [stdout]                                at libstd/panicking.rs:390
Dec 03 00:36:30.721 INFO [stdout]    6:     0x5606b72c3735 - rust_begin_unwind
Dec 03 00:36:30.721 INFO [stdout]                                at libstd/panicking.rs:325
Dec 03 00:36:30.721 INFO [stdout]    7:     0x5606b7304c4c - core::panicking::panic_fmt::h6f9cebf5e7474a0b
Dec 03 00:36:30.721 INFO [stdout]                                at libcore/panicking.rs:77
Dec 03 00:36:30.721 INFO [stdout]    8:     0x5606b6dbfd95 - core::result::unwrap_failed::hf2367b052e33c749
Dec 03 00:36:30.721 INFO [stdout]                                at libcore/macros.rs:26
Dec 03 00:36:30.721 INFO [stdout]    9:     0x5606b6dbfacd - <core::result::Result<T, E>>::unwrap::h2b1c60561438db28
Dec 03 00:36:30.721 INFO [stdout]                                at libcore/result.rs:808
Dec 03 00:36:30.721 INFO [stdout]   10:     0x5606b6dbc852 - newtonmath_test::integrate::haeec8842982cbf5f
Dec 03 00:36:30.721 INFO [stdout]                                at tests/newtonmath_test.rs:20
Dec 03 00:36:30.721 INFO [stdout]   11:     0x5606b6dbc7f9 - newtonmath_test::integrate::{{closure}}::h0d00ef19375ffb66
Dec 03 00:36:30.721 INFO [stdout]                                at tests/newtonmath_test.rs:19
Dec 03 00:36:30.721 INFO [stdout]   12:     0x5606b6dbea0d - core::ops::function::FnOnce::call_once::h5d09ce990b248cf4
Dec 03 00:36:30.721 INFO [stdout]                                at libcore/ops/function.rs:238
Dec 03 00:36:30.721 INFO [stdout]   13:     0x5606b6dc1ece - <F as alloc::boxed::FnBox<A>>::call_box::hac903f91577a156c
Dec 03 00:36:30.721 INFO [stdout]                                at libtest/lib.rs:1468
Dec 03 00:36:30.721 INFO [stdout]                                at libcore/ops/function.rs:238
Dec 03 00:36:30.722 INFO [stdout]                                at liballoc/boxed.rs:672
Dec 03 00:36:30.722 INFO [stdout]   14:     0x5606b72d3aa9 - __rust_maybe_catch_panic
Dec 03 00:36:30.722 INFO [stdout]                                at libpanic_unwind/lib.rs:102
Dec 03 00:36:30.722 INFO [stdout]   15:     0x5606b6de3b22 - std::sys_common::backtrace::__rust_begin_short_backtrace::hb8f0d0309526c184
Dec 03 00:36:30.722 INFO [stdout]                                at libstd/panicking.rs:289
Dec 03 00:36:30.722 INFO [stdout]                                at libstd/panic.rs:392
Dec 03 00:36:30.722 INFO [stdout]                                at libtest/lib.rs:1423
Dec 03 00:36:30.722 INFO [stdout]                                at libstd/sys_common/backtrace.rs:136
Dec 03 00:36:30.722 INFO [stdout]   16:     0x5606b6de45d4 - std::panicking::try::do_call::hc2f7c8b9a348d8db
Dec 03 00:36:30.722 INFO [stdout]                                at libstd/thread/mod.rs:409
Dec 03 00:36:30.722 INFO [stdout]                                at libstd/panic.rs:313
Dec 03 00:36:30.722 INFO [stdout]                                at libstd/panicking.rs:310
Dec 03 00:36:30.722 INFO [stdout]   17:     0x5606b72d3aa9 - __rust_maybe_catch_panic
Dec 03 00:36:30.722 INFO [stdout]                                at libpanic_unwind/lib.rs:102
Dec 03 00:36:30.722 INFO [stdout]   18:     0x5606b6dd180c - <F as alloc::boxed::FnBox<A>>::call_box::h6bfded618e480b32
Dec 03 00:36:30.722 INFO [stdout]                                at libstd/panicking.rs:289
Dec 03 00:36:30.722 INFO [stdout]                                at libstd/panic.rs:392
Dec 03 00:36:30.722 INFO [stdout]                                at libstd/thread/mod.rs:408
Dec 03 00:36:30.722 INFO [stdout]                                at liballoc/boxed.rs:672
Dec 03 00:36:30.722 INFO [stdout]   19:     0x5606b72c12ad - std::sys_common::thread::start_thread::h4c28257d67cdf9cb
Dec 03 00:36:30.722 INFO [stdout]                                at liballoc/boxed.rs:682
Dec 03 00:36:30.722 INFO [stdout]                                at libstd/sys_common/thread.rs:24
Dec 03 00:36:30.722 INFO [stdout]   20:     0x5606b72b3685 - std::sys::unix::thread::Thread::new::thread_start::hfecb2e7eff8fd34f
Dec 03 00:36:30.722 INFO [stdout]                                at libstd/sys/unix/thread.rs:90
Dec 03 00:36:30.722 INFO [stdout]   21:     0x7f95ff1af6b9 - start_thread
Dec 03 00:36:30.722 INFO [stdout]   22:     0x7f95feccf41c - clone
Dec 03 00:36:30.722 INFO [stdout]   23:                0x0 - <unknown>
Dec 03 00:36:30.722 INFO [stdout] 
Dec 03 00:36:30.722 INFO [stdout] ---- inverse_cosine stdout ----
Dec 03 00:36:30.722 INFO [stdout] thread 'inverse_cosine' panicked at 'called `Result::unwrap()` on an `Err` value: Error { kind: Io(Custom { kind: Other, error: StringError("failed to lookup address information: Temporary failure in name resolution") }), url: Some("https://newton.now.sh/arccos/1") }
Dec 03 00:36:30.722 INFO [stdout] 
Dec 03 00:36:30.722 INFO [stdout] stack backtrace:
Dec 03 00:36:30.722 INFO [stdout]    0:     0x5606b6e14516 - backtrace::backtrace::libunwind::trace::h64223e38b1db3467
Dec 03 00:36:30.722 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.9/src/backtrace/libunwind.rs:53
Dec 03 00:36:30.722 INFO [stdout]                          - backtrace::backtrace::trace::h5ae7f2b9d7860414
Dec 03 00:36:30.722 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.9/src/backtrace/mod.rs:42
Dec 03 00:36:30.722 INFO [stdout]    1:     0x5606b6e0ebd3 - backtrace::capture::Backtrace::new_unresolved::h4e19f78a13bd9aa1
Dec 03 00:36:30.722 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.9/src/capture.rs:88
Dec 03 00:36:30.722 INFO [stdout]    2:     0x5606b6e0d533 - failure::backtrace::internal::InternalBacktrace::new::h93a341dc5679e3fe
Dec 03 00:36:30.722 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.3/src/backtrace/internal.rs:44
Dec 03 00:36:30.722 INFO [stdout]    3:     0x5606b6e0ca8c - failure::backtrace::Backtrace::new::h6cc5896610e8414d
Dec 03 00:36:30.722 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.3/src/backtrace/mod.rs:111
Dec 03 00:36:30.722 INFO [stdout]    4:     0x5606b6e0b829 - <failure::error::error_impl::ErrorImpl as core::convert::From<F>>::from::he5ad360c60c337c1
Dec 03 00:36:30.722 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.3/src/error/error_impl.rs:19
Dec 03 00:36:30.722 INFO [stdout]    5:     0x5606b6e06d97 - <failure::error::Error as core::convert::From<F>>::from::h4a07261ccc85109c
Dec 03 00:36:30.722 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.3/src/error/mod.rs:36
Dec 03 00:36:30.722 INFO [stdout]    6:     0x5606b6e05533 - newtonmath::fetch_result::h9f244d1f84f07dfc
Dec 03 00:36:30.722 INFO [stdout]                         at src/lib.rs:118
Dec 03 00:36:30.722 INFO [stdout]    7:     0x5606b6e04c6b - newtonmath::inverse_cosine::h40a78ef169f2484f
Dec 03 00:36:30.722 INFO [stdout]                         at src/lib.rs:90
Dec 03 00:36:30.722 INFO [stdout]    8:     0x5606b6dbd772 - newtonmath_test::inverse_cosine::h999f663018c3d16b
Dec 03 00:36:30.722 INFO [stdout]                         at tests/newtonmath_test.rs:55
Dec 03 00:36:30.722 INFO [stdout]    9:     0x5606b6dbd739 - newtonmath_test::inverse_cosine::{{closure}}::h5bbe4559d5431300
Dec 03 00:36:30.722 INFO [stdout]                         at tests/newtonmath_test.rs:54
Dec 03 00:36:30.722 INFO [stdout]   10:     0x5606b6dbe94d - core::ops::function::FnOnce::call_once::h27339ea0174731e0
Dec 03 00:36:30.722 INFO [stdout]                         at libcore/ops/function.rs:238
Dec 03 00:36:30.722 INFO [stdout]   11:     0x5606b6dc1ece - test::run_test::{{closure}}::h22f923ed51962bb2
Dec 03 00:36:30.722 INFO [stdout]                         at libtest/lib.rs:1468
Dec 03 00:36:30.722 INFO [stdout]                          - core::ops::function::FnOnce::call_once::he2d9197ddf9e830c
Dec 03 00:36:30.722 INFO [stdout]                         at libcore/ops/function.rs:238
Dec 03 00:36:30.722 INFO [stdout]                          - <F as alloc::boxed::FnBox<A>>::call_box::hac903f91577a156c
Dec 03 00:36:30.722 INFO [stdout]                         at liballoc/boxed.rs:672
Dec 03 00:36:30.722 INFO [stdout]   12:     0x5606b72d3aa9 - __rust_maybe_catch_panic
Dec 03 00:36:30.722 INFO [stdout]                         at libpanic_unwind/lib.rs:102
Dec 03 00:36:30.722 INFO [stdout]   13:     0x5606b6de3b22 - std::panicking::try::h86d959bc0ec6cdfc
Dec 03 00:36:30.722 INFO [stdout]                         at libstd/panicking.rs:289
Dec 03 00:36:30.722 INFO [stdout]                          - std::panic::catch_unwind::h58f3b0b822e24260
Dec 03 00:36:30.722 INFO [stdout]                         at libstd/panic.rs:392
Dec 03 00:36:30.722 INFO [stdout]                          - test::run_test::run_test_inner::{{closure}}::h6052d99a909b4d79
Dec 03 00:36:30.722 INFO [stdout]                         at libtest/lib.rs:1423
Dec 03 00:36:30.722 INFO [stdout]                          - std::sys_common::backtrace::__rust_begin_short_backtrace::hb8f0d0309526c184
Dec 03 00:36:30.722 INFO [stdout]                         at libstd/sys_common/backtrace.rs:136
Dec 03 00:36:30.722 INFO [stdout]   14:     0x5606b6de45d4 - std::thread::Builder::spawn::{{closure}}::{{closure}}::he41bdc16beab5bc6
Dec 03 00:36:30.722 INFO [stdout]                         at libstd/thread/mod.rs:409
Dec 03 00:36:30.722 INFO [stdout]                          - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h250f97bbd023a26e
Dec 03 00:36:30.722 INFO [stdout]                         at libstd/panic.rs:313
Dec 03 00:36:30.722 INFO [stdout]                          - std::panicking::try::do_call::hc2f7c8b9a348d8db
Dec 03 00:36:30.722 INFO [stdout]                         at libstd/panicking.rs:310
Dec 03 00:36:30.722 INFO [stdout]   15:     0x5606b72d3aa9 - __rust_maybe_catch_panic
Dec 03 00:36:30.722 INFO [stdout]                         at libpanic_unwind/lib.rs:102
Dec 03 00:36:30.722 INFO [stdout]   16:     0x5606b6dd180c - std::panicking::try::h060637bb9966bca1
Dec 03 00:36:30.722 INFO [stdout]                         at libstd/panicking.rs:289
Dec 03 00:36:30.722 INFO [stdout]                          - std::panic::catch_unwind::hbb63bac845704635
Dec 03 00:36:30.722 INFO [stdout]                         at libstd/panic.rs:392
Dec 03 00:36:30.722 INFO [stdout]                          - std::thread::Builder::spawn::{{closure}}::h3a662d8ffcf3ef15
Dec 03 00:36:30.722 INFO [stdout]                         at libstd/thread/mod.rs:408
Dec 03 00:36:30.722 INFO [stdout]                          - <F as alloc::boxed::FnBox<A>>::call_box::h6bfded618e480b32
Dec 03 00:36:30.722 INFO [stdout]                         at liballoc/boxed.rs:672
Dec 03 00:36:30.722 INFO [stdout]   17:     0x5606b72c12ad - <alloc::boxed::Box<(dyn alloc::boxed::FnBox<A, Output=R> + 'a)> as core::ops::function::FnOnce<A>>::call_once::h107741f455b08c4c
Dec 03 00:36:30.722 INFO [stdout]                         at liballoc/boxed.rs:682
Dec 03 00:36:30.722 INFO [stdout]                          - std::sys_common::thread::start_thread::h4c28257d67cdf9cb
Dec 03 00:36:30.723 INFO [stdout]                         at libstd/sys_common/thread.rs:24
Dec 03 00:36:30.723 INFO [stdout]   18:     0x5606b72b3685 - std::sys::unix::thread::Thread::new::thread_start::hfecb2e7eff8fd34f
Dec 03 00:36:30.723 INFO [stdout]                         at libstd/sys/unix/thread.rs:90
Dec 03 00:36:30.723 INFO [stdout]   19:     0x7f95ff1af6b9 - start_thread
Dec 03 00:36:30.723 INFO [stdout]   20:     0x7f95feccf41c - clone
Dec 03 00:36:30.723 INFO [stdout]   21:                0x0 - <unknown>', libcore/result.rs:1009:5
Dec 03 00:36:30.723 INFO [stdout] stack backtrace:
Dec 03 00:36:30.723 INFO [stdout]    0:     0x5606b72bf1ff - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h3a8b83e1922cbdde
Dec 03 00:36:30.723 INFO [stdout]                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Dec 03 00:36:30.723 INFO [stdout]    1:     0x5606b72c8af7 - std::sys_common::backtrace::print::h00d3155a29b4020f
Dec 03 00:36:30.723 INFO [stdout]                                at libstd/sys_common/backtrace.rs:71
Dec 03 00:36:30.723 INFO [stdout]                                at libstd/sys_common/backtrace.rs:59
Dec 03 00:36:30.723 INFO [stdout]    2:     0x5606b72c35cf - std::panicking::default_hook::{{closure}}::hd7465c742e79e1bb
Dec 03 00:36:30.723 INFO [stdout]                                at libstd/panicking.rs:211
Dec 03 00:36:30.723 INFO [stdout]    3:     0x5606b72c32ce - std::panicking::default_hook::h9e3966f2aa2a6e12
Dec 03 00:36:30.723 INFO [stdout]                                at libstd/panicking.rs:221
Dec 03 00:36:30.723 INFO [stdout]    4:     0x5606b72c3cae - std::panicking::rust_panic_with_hook::h587f091ae747d080
Dec 03 00:36:30.723 INFO [stdout]                                at libstd/panicking.rs:476
Dec 03 00:36:30.723 INFO [stdout]    5:     0x5606b72c3851 - std::panicking::continue_panic_fmt::hb3a4fdede87f43a8
Dec 03 00:36:30.723 INFO [stdout]                                at libstd/panicking.rs:390
Dec 03 00:36:30.723 INFO [stdout]    6:     0x5606b72c3735 - rust_begin_unwind
Dec 03 00:36:30.723 INFO [stdout]                                at libstd/panicking.rs:325
Dec 03 00:36:30.723 INFO [stdout]    7:     0x5606b7304c4c - core::panicking::panic_fmt::h6f9cebf5e7474a0b
Dec 03 00:36:30.723 INFO [stdout]                                at libcore/panicking.rs:77
Dec 03 00:36:30.723 INFO [stdout]    8:     0x5606b6dbfd95 - core::result::unwrap_failed::hf2367b052e33c749
Dec 03 00:36:30.723 INFO [stdout]                                at libcore/macros.rs:26
Dec 03 00:36:30.723 INFO [stdout]    9:     0x5606b6dbfacd - <core::result::Result<T, E>>::unwrap::h2b1c60561438db28
Dec 03 00:36:30.723 INFO [stdout]                                at libcore/result.rs:808
Dec 03 00:36:30.723 INFO [stdout]   10:     0x5606b6dbd792 - newtonmath_test::inverse_cosine::h999f663018c3d16b
Dec 03 00:36:30.723 INFO [stdout]                                at tests/newtonmath_test.rs:55
Dec 03 00:36:30.723 INFO [stdout]   11:     0x5606b6dbd739 - newtonmath_test::inverse_cosine::{{closure}}::h5bbe4559d5431300
Dec 03 00:36:30.723 INFO [stdout]                                at tests/newtonmath_test.rs:54
Dec 03 00:36:30.723 INFO [stdout]   12:     0x5606b6dbe94d - core::ops::function::FnOnce::call_once::h27339ea0174731e0
Dec 03 00:36:30.723 INFO [stdout]                                at libcore/ops/function.rs:238
Dec 03 00:36:30.723 INFO [stdout]   13:     0x5606b6dc1ece - <F as alloc::boxed::FnBox<A>>::call_box::hac903f91577a156c
Dec 03 00:36:30.723 INFO [stdout]                                at libtest/lib.rs:1468
Dec 03 00:36:30.723 INFO [stdout]                                at libcore/ops/function.rs:238
Dec 03 00:36:30.723 INFO [stdout]                                at liballoc/boxed.rs:672
Dec 03 00:36:30.723 INFO [stdout]   14:     0x5606b72d3aa9 - __rust_maybe_catch_panic
Dec 03 00:36:30.723 INFO [stdout]                                at libpanic_unwind/lib.rs:102
Dec 03 00:36:30.723 INFO [stdout]   15:     0x5606b6de3b22 - std::sys_common::backtrace::__rust_begin_short_backtrace::hb8f0d0309526c184
Dec 03 00:36:30.723 INFO [stdout]                                at libstd/panicking.rs:289
Dec 03 00:36:30.723 INFO [stdout]                                at libstd/panic.rs:392
Dec 03 00:36:30.723 INFO [stdout]                                at libtest/lib.rs:1423
Dec 03 00:36:30.723 INFO [stdout]                                at libstd/sys_common/backtrace.rs:136
Dec 03 00:36:30.723 INFO [stdout]   16:     0x5606b6de45d4 - std::panicking::try::do_call::hc2f7c8b9a348d8db
Dec 03 00:36:30.723 INFO [stdout]                                at libstd/thread/mod.rs:409
Dec 03 00:36:30.723 INFO [stdout]                                at libstd/panic.rs:313
Dec 03 00:36:30.723 INFO [stdout]                                at libstd/panicking.rs:310
Dec 03 00:36:30.723 INFO [stdout]   17:     0x5606b72d3aa9 - __rust_maybe_catch_panic
Dec 03 00:36:30.723 INFO [stdout]                                at libpanic_unwind/lib.rs:102
Dec 03 00:36:30.723 INFO [stdout]   18:     0x5606b6dd180c - <F as alloc::boxed::FnBox<A>>::call_box::h6bfded618e480b32
Dec 03 00:36:30.723 INFO [stdout]                                at libstd/panicking.rs:289
Dec 03 00:36:30.723 INFO [stdout]                                at libstd/panic.rs:392
Dec 03 00:36:30.723 INFO [stdout]                                at libstd/thread/mod.rs:408
Dec 03 00:36:30.723 INFO [stdout]                                at liballoc/boxed.rs:672
Dec 03 00:36:30.723 INFO [stdout]   19:     0x5606b72c12ad - std::sys_common::thread::start_thread::h4c28257d67cdf9cb
Dec 03 00:36:30.723 INFO [stdout]                                at liballoc/boxed.rs:682
Dec 03 00:36:30.723 INFO [stdout]                                at libstd/sys_common/thread.rs:24
Dec 03 00:36:30.723 INFO [stdout]   20:     0x5606b72b3685 - std::sys::unix::thread::Thread::new::thread_start::hfecb2e7eff8fd34f
Dec 03 00:36:30.723 INFO [stdout]                                at libstd/sys/unix/thread.rs:90
Dec 03 00:36:30.723 INFO [stdout]   21:     0x7f95ff1af6b9 - start_thread
Dec 03 00:36:30.723 INFO [stdout]   22:     0x7f95feccf41c - clone
Dec 03 00:36:30.723 INFO [stdout]   23:                0x0 - <unknown>
Dec 03 00:36:30.723 INFO [stdout] 
Dec 03 00:36:30.723 INFO [stdout] ---- simplify stdout ----
Dec 03 00:36:30.723 INFO [stdout] thread 'simplify' panicked at 'called `Result::unwrap()` on an `Err` value: Error { kind: Io(Custom { kind: Other, error: StringError("failed to lookup address information: Temporary failure in name resolution") }), url: Some("https://newton.now.sh/simplify/2^2+2(2)") }
Dec 03 00:36:30.723 INFO [stdout] 
Dec 03 00:36:30.723 INFO [stdout] stack backtrace:
Dec 03 00:36:30.723 INFO [stdout]    0:     0x5606b6e14516 - backtrace::backtrace::libunwind::trace::h64223e38b1db3467
Dec 03 00:36:30.723 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.9/src/backtrace/libunwind.rs:53
Dec 03 00:36:30.723 INFO [stdout]                          - backtrace::backtrace::trace::h5ae7f2b9d7860414
Dec 03 00:36:30.723 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.9/src/backtrace/mod.rs:42
Dec 03 00:36:30.723 INFO [stdout]    1:     0x5606b6e0ebd3 - backtrace::capture::Backtrace::new_unresolved::h4e19f78a13bd9aa1
Dec 03 00:36:30.723 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.9/src/capture.rs:88
Dec 03 00:36:30.723 INFO [stdout]    2:     0x5606b6e0d533 - failure::backtrace::internal::InternalBacktrace::new::h93a341dc5679e3fe
Dec 03 00:36:30.723 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.3/src/backtrace/internal.rs:44
Dec 03 00:36:30.723 INFO [stdout]    3:     0x5606b6e0ca8c - failure::backtrace::Backtrace::new::h6cc5896610e8414d
Dec 03 00:36:30.723 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.3/src/backtrace/mod.rs:111
Dec 03 00:36:30.723 INFO [stdout]    4:     0x5606b6e0b829 - <failure::error::error_impl::ErrorImpl as core::convert::From<F>>::from::he5ad360c60c337c1
Dec 03 00:36:30.723 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.3/src/error/error_impl.rs:19
Dec 03 00:36:30.723 INFO [stdout]    5:     0x5606b6e06d97 - <failure::error::Error as core::convert::From<F>>::from::h4a07261ccc85109c
Dec 03 00:36:30.723 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.3/src/error/mod.rs:36
Dec 03 00:36:30.723 INFO [stdout]    6:     0x5606b6e05533 - newtonmath::fetch_result::h9f244d1f84f07dfc
Dec 03 00:36:30.723 INFO [stdout]                         at src/lib.rs:118
Dec 03 00:36:30.723 INFO [stdout]    7:     0x5606b6e02ebb - newtonmath::simplify::hf453fdd87bf1b56c
Dec 03 00:36:30.723 INFO [stdout]                         at src/lib.rs:16
Dec 03 00:36:30.723 INFO [stdout]    8:     0x5606b6dbc1d2 - newtonmath_test::simplify::h124e3fb2eaf737e9
Dec 03 00:36:30.723 INFO [stdout]                         at tests/newtonmath_test.rs:5
Dec 03 00:36:30.723 INFO [stdout]    9:     0x5606b6dbc199 - newtonmath_test::simplify::{{closure}}::hb502a968ef66508f
Dec 03 00:36:30.723 INFO [stdout]                         at tests/newtonmath_test.rs:4
Dec 03 00:36:30.723 INFO [stdout]   10:     0x5606b6dbea4d - core::ops::function::FnOnce::call_once::h5e1c224e47c7c2fc
Dec 03 00:36:30.724 INFO [stdout]                         at libcore/ops/function.rs:238
Dec 03 00:36:30.724 INFO [stdout]   11:     0x5606b6dc1ece - test::run_test::{{closure}}::h22f923ed51962bb2
Dec 03 00:36:30.724 INFO [stdout]                         at libtest/lib.rs:1468
Dec 03 00:36:30.724 INFO [stdout]                          - core::ops::function::FnOnce::call_once::he2d9197ddf9e830c
Dec 03 00:36:30.724 INFO [stdout]                         at libcore/ops/function.rs:238
Dec 03 00:36:30.724 INFO [stdout]                          - <F as alloc::boxed::FnBox<A>>::call_box::hac903f91577a156c
Dec 03 00:36:30.724 INFO [stdout]                         at liballoc/boxed.rs:672
Dec 03 00:36:30.724 INFO [stdout]   12:     0x5606b72d3aa9 - __rust_maybe_catch_panic
Dec 03 00:36:30.724 INFO [stdout]                         at libpanic_unwind/lib.rs:102
Dec 03 00:36:30.724 INFO [stdout]   13:     0x5606b6de3b22 - std::panicking::try::h86d959bc0ec6cdfc
Dec 03 00:36:30.724 INFO [stdout]                         at libstd/panicking.rs:289
Dec 03 00:36:30.724 INFO [stdout]                          - std::panic::catch_unwind::h58f3b0b822e24260
Dec 03 00:36:30.724 INFO [stdout]                         at libstd/panic.rs:392
Dec 03 00:36:30.724 INFO [stdout]                          - test::run_test::run_test_inner::{{closure}}::h6052d99a909b4d79
Dec 03 00:36:30.724 INFO [stdout]                         at libtest/lib.rs:1423
Dec 03 00:36:30.724 INFO [stdout]                          - std::sys_common::backtrace::__rust_begin_short_backtrace::hb8f0d0309526c184
Dec 03 00:36:30.724 INFO [stdout]                         at libstd/sys_common/backtrace.rs:136
Dec 03 00:36:30.724 INFO [stdout]   14:     0x5606b6de45d4 - std::thread::Builder::spawn::{{closure}}::{{closure}}::he41bdc16beab5bc6
Dec 03 00:36:30.724 INFO [stdout]                         at libstd/thread/mod.rs:409
Dec 03 00:36:30.724 INFO [stdout]                          - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h250f97bbd023a26e
Dec 03 00:36:30.724 INFO [stdout]                         at libstd/panic.rs:313
Dec 03 00:36:30.724 INFO [stdout]                          - std::panicking::try::do_call::hc2f7c8b9a348d8db
Dec 03 00:36:30.724 INFO [stdout]                         at libstd/panicking.rs:310
Dec 03 00:36:30.724 INFO [stdout]   15:     0x5606b72d3aa9 - __rust_maybe_catch_panic
Dec 03 00:36:30.724 INFO [stdout]                         at libpanic_unwind/lib.rs:102
Dec 03 00:36:30.724 INFO [stdout]   16:     0x5606b6dd180c - std::panicking::try::h060637bb9966bca1
Dec 03 00:36:30.724 INFO [stdout]                         at libstd/panicking.rs:289
Dec 03 00:36:30.724 INFO [stdout]                          - std::panic::catch_unwind::hbb63bac845704635
Dec 03 00:36:30.724 INFO [stdout]                         at libstd/panic.rs:392
Dec 03 00:36:30.724 INFO [stdout]                          - std::thread::Builder::spawn::{{closure}}::h3a662d8ffcf3ef15
Dec 03 00:36:30.724 INFO [stdout]                         at libstd/thread/mod.rs:408
Dec 03 00:36:30.724 INFO [stdout]                          - <F as alloc::boxed::FnBox<A>>::call_box::h6bfded618e480b32
Dec 03 00:36:30.724 INFO [stdout]                         at liballoc/boxed.rs:672
Dec 03 00:36:30.724 INFO [stdout]   17:     0x5606b72c12ad - <alloc::boxed::Box<(dyn alloc::boxed::FnBox<A, Output=R> + 'a)> as core::ops::function::FnOnce<A>>::call_once::h107741f455b08c4c
Dec 03 00:36:30.724 INFO [stdout]                         at liballoc/boxed.rs:682
Dec 03 00:36:30.724 INFO [stdout]                          - std::sys_common::thread::start_thread::h4c28257d67cdf9cb
Dec 03 00:36:30.724 INFO [stdout]                         at libstd/sys_common/thread.rs:24
Dec 03 00:36:30.724 INFO [stdout]   18:     0x5606b72b3685 - std::sys::unix::thread::Thread::new::thread_start::hfecb2e7eff8fd34f
Dec 03 00:36:30.724 INFO [stdout]                         at libstd/sys/unix/thread.rs:90
Dec 03 00:36:30.724 INFO [stdout]   19:     0x7f95ff1af6b9 - start_thread
Dec 03 00:36:30.724 INFO [stdout]   20:     0x7f95feccf41c - clone
Dec 03 00:36:30.724 INFO [stdout]   21:                0x0 - <unknown>', libcore/result.rs:1009:5
Dec 03 00:36:30.724 INFO [stdout] stack backtrace:
Dec 03 00:36:30.724 INFO [stdout]    0:     0x5606b72bf1ff - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h3a8b83e1922cbdde
Dec 03 00:36:30.724 INFO [stdout]                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Dec 03 00:36:30.724 INFO [stdout]    1:     0x5606b72c8af7 - std::sys_common::backtrace::print::h00d3155a29b4020f
Dec 03 00:36:30.724 INFO [stdout]                                at libstd/sys_common/backtrace.rs:71
Dec 03 00:36:30.724 INFO [stdout]                                at libstd/sys_common/backtrace.rs:59
Dec 03 00:36:30.724 INFO [stdout]    2:     0x5606b72c35cf - std::panicking::default_hook::{{closure}}::hd7465c742e79e1bb
Dec 03 00:36:30.724 INFO [stdout]                                at libstd/panicking.rs:211
Dec 03 00:36:30.724 INFO [stdout]    3:     0x5606b72c32ce - std::panicking::default_hook::h9e3966f2aa2a6e12
Dec 03 00:36:30.724 INFO [stdout]                                at libstd/panicking.rs:221
Dec 03 00:36:30.724 INFO [stdout]    4:     0x5606b72c3cae - std::panicking::rust_panic_with_hook::h587f091ae747d080
Dec 03 00:36:30.724 INFO [stdout]                                at libstd/panicking.rs:476
Dec 03 00:36:30.724 INFO [stdout]    5:     0x5606b72c3851 - std::panicking::continue_panic_fmt::hb3a4fdede87f43a8
Dec 03 00:36:30.724 INFO [stdout]                                at libstd/panicking.rs:390
Dec 03 00:36:30.724 INFO [stdout]    6:     0x5606b72c3735 - rust_begin_unwind
Dec 03 00:36:30.724 INFO [stdout]                                at libstd/panicking.rs:325
Dec 03 00:36:30.724 INFO [stdout]    7:     0x5606b7304c4c - core::panicking::panic_fmt::h6f9cebf5e7474a0b
Dec 03 00:36:30.724 INFO [stdout]                                at libcore/panicking.rs:77
Dec 03 00:36:30.724 INFO [stdout]    8:     0x5606b6dbfd95 - core::result::unwrap_failed::hf2367b052e33c749
Dec 03 00:36:30.724 INFO [stdout]                                at libcore/macros.rs:26
Dec 03 00:36:30.724 INFO [stdout]    9:     0x5606b6dbfacd - <core::result::Result<T, E>>::unwrap::h2b1c60561438db28
Dec 03 00:36:30.724 INFO [stdout]                                at libcore/result.rs:808
Dec 03 00:36:30.724 INFO [stdout]   10:     0x5606b6dbc1f2 - newtonmath_test::simplify::h124e3fb2eaf737e9
Dec 03 00:36:30.724 INFO [stdout]                                at tests/newtonmath_test.rs:5
Dec 03 00:36:30.724 INFO [stdout]   11:     0x5606b6dbc199 - newtonmath_test::simplify::{{closure}}::hb502a968ef66508f
Dec 03 00:36:30.724 INFO [stdout]                                at tests/newtonmath_test.rs:4
Dec 03 00:36:30.724 INFO [stdout]   12:     0x5606b6dbea4d - core::ops::function::FnOnce::call_once::h5e1c224e47c7c2fc
Dec 03 00:36:30.724 INFO [stdout]                                at libcore/ops/function.rs:238
Dec 03 00:36:30.724 INFO [stdout]   13:     0x5606b6dc1ece - <F as alloc::boxed::FnBox<A>>::call_box::hac903f91577a156c
Dec 03 00:36:30.724 INFO [stdout]                                at libtest/lib.rs:1468
Dec 03 00:36:30.724 INFO [stdout]                                at libcore/ops/function.rs:238
Dec 03 00:36:30.724 INFO [stdout]                                at liballoc/boxed.rs:672
Dec 03 00:36:30.724 INFO [stdout]   14:     0x5606b72d3aa9 - __rust_maybe_catch_panic
Dec 03 00:36:30.724 INFO [stdout]                                at libpanic_unwind/lib.rs:102
Dec 03 00:36:30.724 INFO [stdout]   15:     0x5606b6de3b22 - std::sys_common::backtrace::__rust_begin_short_backtrace::hb8f0d0309526c184
Dec 03 00:36:30.724 INFO [stdout]                                at libstd/panicking.rs:289
Dec 03 00:36:30.724 INFO [stdout]                                at libstd/panic.rs:392
Dec 03 00:36:30.724 INFO [stdout]                                at libtest/lib.rs:1423
Dec 03 00:36:30.724 INFO [stdout]                                at libstd/sys_common/backtrace.rs:136
Dec 03 00:36:30.724 INFO [stdout]   16:     0x5606b6de45d4 - std::panicking::try::do_call::hc2f7c8b9a348d8db
Dec 03 00:36:30.724 INFO [stdout]                                at libstd/thread/mod.rs:409
Dec 03 00:36:30.724 INFO [stdout]                                at libstd/panic.rs:313
Dec 03 00:36:30.724 INFO [stdout]                                at libstd/panicking.rs:310
Dec 03 00:36:30.725 INFO [stdout]   17:     0x5606b72d3aa9 - __rust_maybe_catch_panic
Dec 03 00:36:30.725 INFO [stdout]                                at libpanic_unwind/lib.rs:102
Dec 03 00:36:30.725 INFO [stdout]   18:     0x5606b6dd180c - <F as alloc::boxed::FnBox<A>>::call_box::h6bfded618e480b32
Dec 03 00:36:30.725 INFO [stdout]                                at libstd/panicking.rs:289
Dec 03 00:36:30.725 INFO [stdout]                                at libstd/panic.rs:392
Dec 03 00:36:30.725 INFO [stdout]                                at libstd/thread/mod.rs:408
Dec 03 00:36:30.725 INFO [stdout]                                at liballoc/boxed.rs:672
Dec 03 00:36:30.725 INFO [stdout]   19:     0x5606b72c12ad - std::sys_common::thread::start_thread::h4c28257d67cdf9cb
Dec 03 00:36:30.725 INFO [stdout]                                at liballoc/boxed.rs:682
Dec 03 00:36:30.725 INFO [stdout]                                at libstd/sys_common/thread.rs:24
Dec 03 00:36:30.725 INFO [stdout]   20:     0x5606b72b3685 - std::sys::unix::thread::Thread::new::thread_start::hfecb2e7eff8fd34f
Dec 03 00:36:30.725 INFO [stdout]                                at libstd/sys/unix/thread.rs:90
Dec 03 00:36:30.725 INFO [stdout]   21:     0x7f95ff1af6b9 - start_thread
Dec 03 00:36:30.725 INFO [stdout]   22:     0x7f95feccf41c - clone
Dec 03 00:36:30.725 INFO [stdout]   23:                0x0 - <unknown>
Dec 03 00:36:30.725 INFO [stdout] 
Dec 03 00:36:30.725 INFO [stdout] ---- logarithm stdout ----
Dec 03 00:36:30.725 INFO [stdout] thread 'logarithm' panicked at 'called `Result::unwrap()` on an `Err` value: Error { kind: Io(Custom { kind: Other, error: StringError("failed to lookup address information: Temporary failure in name resolution") }), url: Some("https://newton.now.sh/log/2|8") }
Dec 03 00:36:30.725 INFO [stdout] 
Dec 03 00:36:30.725 INFO [stdout] stack backtrace:
Dec 03 00:36:30.725 INFO [stdout]    0:     0x5606b6e14516 - backtrace::backtrace::libunwind::trace::h64223e38b1db3467
Dec 03 00:36:30.725 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.9/src/backtrace/libunwind.rs:53
Dec 03 00:36:30.725 INFO [stdout]                          - backtrace::backtrace::trace::h5ae7f2b9d7860414
Dec 03 00:36:30.725 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.9/src/backtrace/mod.rs:42
Dec 03 00:36:30.725 INFO [stdout]    1:     0x5606b6e0ebd3 - backtrace::capture::Backtrace::new_unresolved::h4e19f78a13bd9aa1
Dec 03 00:36:30.725 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.9/src/capture.rs:88
Dec 03 00:36:30.725 INFO [stdout]    2:     0x5606b6e0d533 - failure::backtrace::internal::InternalBacktrace::new::h93a341dc5679e3fe
Dec 03 00:36:30.725 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.3/src/backtrace/internal.rs:44
Dec 03 00:36:30.725 INFO [stdout]    3:     0x5606b6e0ca8c - failure::backtrace::Backtrace::new::h6cc5896610e8414d
Dec 03 00:36:30.725 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.3/src/backtrace/mod.rs:111
Dec 03 00:36:30.725 INFO [stdout]    4:     0x5606b6e0b829 - <failure::error::error_impl::ErrorImpl as core::convert::From<F>>::from::he5ad360c60c337c1
Dec 03 00:36:30.725 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.3/src/error/error_impl.rs:19
Dec 03 00:36:30.725 INFO [stdout]    5:     0x5606b6e06d97 - <failure::error::Error as core::convert::From<F>>::from::h4a07261ccc85109c
Dec 03 00:36:30.725 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.3/src/error/mod.rs:36
Dec 03 00:36:30.725 INFO [stdout]    6:     0x5606b6e05533 - newtonmath::fetch_result::h9f244d1f84f07dfc
Dec 03 00:36:30.725 INFO [stdout]                         at src/lib.rs:118
Dec 03 00:36:30.725 INFO [stdout]    7:     0x5606b6e0532b - newtonmath::logarithm::h11b8360aba1e8dd4
Dec 03 00:36:30.725 INFO [stdout]                         at src/lib.rs:114
Dec 03 00:36:30.725 INFO [stdout]    8:     0x5606b6dbdff2 - newtonmath_test::logarithm::h4e5f6af93c0d6e80
Dec 03 00:36:30.725 INFO [stdout]                         at tests/newtonmath_test.rs:75
Dec 03 00:36:30.725 INFO [stdout]    9:     0x5606b6dbdfb9 - newtonmath_test::logarithm::{{closure}}::h33423b857f339bef
Dec 03 00:36:30.725 INFO [stdout]                         at tests/newtonmath_test.rs:74
Dec 03 00:36:30.725 INFO [stdout]   10:     0x5606b6dbe88d - core::ops::function::FnOnce::call_once::h0a1d55ce2805333f
Dec 03 00:36:30.725 INFO [stdout]                         at libcore/ops/function.rs:238
Dec 03 00:36:30.725 INFO [stdout]   11:     0x5606b6dc1ece - test::run_test::{{closure}}::h22f923ed51962bb2
Dec 03 00:36:30.725 INFO [stdout]                         at libtest/lib.rs:1468
Dec 03 00:36:30.725 INFO [stdout]                          - core::ops::function::FnOnce::call_once::he2d9197ddf9e830c
Dec 03 00:36:30.725 INFO [stdout]                         at libcore/ops/function.rs:238
Dec 03 00:36:30.725 INFO [stdout]                          - <F as alloc::boxed::FnBox<A>>::call_box::hac903f91577a156c
Dec 03 00:36:30.725 INFO [stdout]                         at liballoc/boxed.rs:672
Dec 03 00:36:30.725 INFO [stdout]   12:     0x5606b72d3aa9 - __rust_maybe_catch_panic
Dec 03 00:36:30.725 INFO [stdout]                         at libpanic_unwind/lib.rs:102
Dec 03 00:36:30.725 INFO [stdout]   13:     0x5606b6de3b22 - std::panicking::try::h86d959bc0ec6cdfc
Dec 03 00:36:30.725 INFO [stdout]                         at libstd/panicking.rs:289
Dec 03 00:36:30.725 INFO [stdout]                          - std::panic::catch_unwind::h58f3b0b822e24260
Dec 03 00:36:30.725 INFO [stdout]                         at libstd/panic.rs:392
Dec 03 00:36:30.725 INFO [stdout]                          - test::run_test::run_test_inner::{{closure}}::h6052d99a909b4d79
Dec 03 00:36:30.725 INFO [stdout]                         at libtest/lib.rs:1423
Dec 03 00:36:30.725 INFO [stdout]                          - std::sys_common::backtrace::__rust_begin_short_backtrace::hb8f0d0309526c184
Dec 03 00:36:30.725 INFO [stdout]                         at libstd/sys_common/backtrace.rs:136
Dec 03 00:36:30.725 INFO [stdout]   14:     0x5606b6de45d4 - std::thread::Builder::spawn::{{closure}}::{{closure}}::he41bdc16beab5bc6
Dec 03 00:36:30.725 INFO [stdout]                         at libstd/thread/mod.rs:409
Dec 03 00:36:30.725 INFO [stdout]                          - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h250f97bbd023a26e
Dec 03 00:36:30.725 INFO [stdout]                         at libstd/panic.rs:313
Dec 03 00:36:30.725 INFO [stdout]                          - std::panicking::try::do_call::hc2f7c8b9a348d8db
Dec 03 00:36:30.725 INFO [stdout]                         at libstd/panicking.rs:310
Dec 03 00:36:30.725 INFO [stdout]   15:     0x5606b72d3aa9 - __rust_maybe_catch_panic
Dec 03 00:36:30.725 INFO [stdout]                         at libpanic_unwind/lib.rs:102
Dec 03 00:36:30.725 INFO [stdout]   16:     0x5606b6dd180c - std::panicking::try::h060637bb9966bca1
Dec 03 00:36:30.725 INFO [stdout]                         at libstd/panicking.rs:289
Dec 03 00:36:30.725 INFO [stdout]                          - std::panic::catch_unwind::hbb63bac845704635
Dec 03 00:36:30.725 INFO [stdout]                         at libstd/panic.rs:392
Dec 03 00:36:30.725 INFO [stdout]                          - std::thread::Builder::spawn::{{closure}}::h3a662d8ffcf3ef15
Dec 03 00:36:30.725 INFO [stdout]                         at libstd/thread/mod.rs:408
Dec 03 00:36:30.725 INFO [stdout]                          - <F as alloc::boxed::FnBox<A>>::call_box::h6bfded618e480b32
Dec 03 00:36:30.725 INFO [stdout]                         at liballoc/boxed.rs:672
Dec 03 00:36:30.725 INFO [stdout]   17:     0x5606b72c12ad - <alloc::boxed::Box<(dyn alloc::boxed::FnBox<A, Output=R> + 'a)> as core::ops::function::FnOnce<A>>::call_once::h107741f455b08c4c
Dec 03 00:36:30.725 INFO [stdout]                         at liballoc/boxed.rs:682
Dec 03 00:36:30.725 INFO [stdout]                          - std::sys_common::thread::start_thread::h4c28257d67cdf9cb
Dec 03 00:36:30.725 INFO [stdout]                         at libstd/sys_common/thread.rs:24
Dec 03 00:36:30.725 INFO [stdout]   18:     0x5606b72b3685 - std::sys::unix::thread::Thread::new::thread_start::hfecb2e7eff8fd34f
Dec 03 00:36:30.725 INFO [stdout]                         at libstd/sys/unix/thread.rs:90
Dec 03 00:36:30.725 INFO [stdout]   19:     0x7f95ff1af6b9 - start_thread
Dec 03 00:36:30.725 INFO [stdout]   20:     0x7f95feccf41c - clone
Dec 03 00:36:30.725 INFO [stdout]   21:                0x0 - <unknown>', libcore/result.rs:1009:5
Dec 03 00:36:30.725 INFO [stdout] stack backtrace:
Dec 03 00:36:30.725 INFO [stdout]    0:     0x5606b72bf1ff - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h3a8b83e1922cbdde
Dec 03 00:36:30.725 INFO [stdout]                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Dec 03 00:36:30.726 INFO [stdout]    1:     0x5606b72c8af7 - std::sys_common::backtrace::print::h00d3155a29b4020f
Dec 03 00:36:30.726 INFO [stdout]                                at libstd/sys_common/backtrace.rs:71
Dec 03 00:36:30.726 INFO [stdout]                                at libstd/sys_common/backtrace.rs:59
Dec 03 00:36:30.726 INFO [stdout]    2:     0x5606b72c35cf - std::panicking::default_hook::{{closure}}::hd7465c742e79e1bb
Dec 03 00:36:30.726 INFO [stdout]                                at libstd/panicking.rs:211
Dec 03 00:36:30.726 INFO [stdout]    3:     0x5606b72c32ce - std::panicking::default_hook::h9e3966f2aa2a6e12
Dec 03 00:36:30.726 INFO [stdout]                                at libstd/panicking.rs:221
Dec 03 00:36:30.726 INFO [stdout]    4:     0x5606b72c3cae - std::panicking::rust_panic_with_hook::h587f091ae747d080
Dec 03 00:36:30.726 INFO [stdout]                                at libstd/panicking.rs:476
Dec 03 00:36:30.726 INFO [stdout]    5:     0x5606b72c3851 - std::panicking::continue_panic_fmt::hb3a4fdede87f43a8
Dec 03 00:36:30.726 INFO [stdout]                                at libstd/panicking.rs:390
Dec 03 00:36:30.726 INFO [stdout]    6:     0x5606b72c3735 - rust_begin_unwind
Dec 03 00:36:30.726 INFO [stdout]                                at libstd/panicking.rs:325
Dec 03 00:36:30.726 INFO [stdout]    7:     0x5606b7304c4c - core::panicking::panic_fmt::h6f9cebf5e7474a0b
Dec 03 00:36:30.726 INFO [stdout]                                at libcore/panicking.rs:77
Dec 03 00:36:30.726 INFO [stdout]    8:     0x5606b6dbfd95 - core::result::unwrap_failed::hf2367b052e33c749
Dec 03 00:36:30.726 INFO [stdout]                                at libcore/macros.rs:26
Dec 03 00:36:30.726 INFO [stdout]    9:     0x5606b6dbfacd - <core::result::Result<T, E>>::unwrap::h2b1c60561438db28
Dec 03 00:36:30.726 INFO [stdout]                                at libcore/result.rs:808
Dec 03 00:36:30.726 INFO [stdout]   10:     0x5606b6dbe012 - newtonmath_test::logarithm::h4e5f6af93c0d6e80
Dec 03 00:36:30.726 INFO [stdout]                                at tests/newtonmath_test.rs:75
Dec 03 00:36:30.726 INFO [stdout]   11:     0x5606b6dbdfb9 - newtonmath_test::logarithm::{{closure}}::h33423b857f339bef
Dec 03 00:36:30.726 INFO [stdout]                                at tests/newtonmath_test.rs:74
Dec 03 00:36:30.726 INFO [stdout]   12:     0x5606b6dbe88d - core::ops::function::FnOnce::call_once::h0a1d55ce2805333f
Dec 03 00:36:30.726 INFO [stdout]                                at libcore/ops/function.rs:238
Dec 03 00:36:30.726 INFO [stdout]   13:     0x5606b6dc1ece - <F as alloc::boxed::FnBox<A>>::call_box::hac903f91577a156c
Dec 03 00:36:30.726 INFO [stdout]                                at libtest/lib.rs:1468
Dec 03 00:36:30.726 INFO [stdout]                                at libcore/ops/function.rs:238
Dec 03 00:36:30.726 INFO [stdout]                                at liballoc/boxed.rs:672
Dec 03 00:36:30.726 INFO [stdout]   14:     0x5606b72d3aa9 - __rust_maybe_catch_panic
Dec 03 00:36:30.726 INFO [stdout]                                at libpanic_unwind/lib.rs:102
Dec 03 00:36:30.726 INFO [stdout]   15:     0x5606b6de3b22 - std::sys_common::backtrace::__rust_begin_short_backtrace::hb8f0d0309526c184
Dec 03 00:36:30.726 INFO [stdout]                                at libstd/panicking.rs:289
Dec 03 00:36:30.726 INFO [stdout]                                at libstd/panic.rs:392
Dec 03 00:36:30.726 INFO [stdout]                                at libtest/lib.rs:1423
Dec 03 00:36:30.726 INFO [stdout]                                at libstd/sys_common/backtrace.rs:136
Dec 03 00:36:30.726 INFO [stdout]   16:     0x5606b6de45d4 - std::panicking::try::do_call::hc2f7c8b9a348d8db
Dec 03 00:36:30.726 INFO [stdout]                                at libstd/thread/mod.rs:409
Dec 03 00:36:30.726 INFO [stdout]                                at libstd/panic.rs:313
Dec 03 00:36:30.726 INFO [stdout]                                at libstd/panicking.rs:310
Dec 03 00:36:30.726 INFO [stdout]   17:     0x5606b72d3aa9 - __rust_maybe_catch_panic
Dec 03 00:36:30.726 INFO [stdout]                                at libpanic_unwind/lib.rs:102
Dec 03 00:36:30.726 INFO [stdout]   18:     0x5606b6dd180c - <F as alloc::boxed::FnBox<A>>::call_box::h6bfded618e480b32
Dec 03 00:36:30.726 INFO [stdout]                                at libstd/panicking.rs:289
Dec 03 00:36:30.726 INFO [stdout]                                at libstd/panic.rs:392
Dec 03 00:36:30.726 INFO [stdout]                                at libstd/thread/mod.rs:408
Dec 03 00:36:30.726 INFO [stdout]                                at liballoc/boxed.rs:672
Dec 03 00:36:30.726 INFO [stdout]   19:     0x5606b72c12ad - std::sys_common::thread::start_thread::h4c28257d67cdf9cb
Dec 03 00:36:30.726 INFO [stdout]                                at liballoc/boxed.rs:682
Dec 03 00:36:30.726 INFO [stdout]                                at libstd/sys_common/thread.rs:24
Dec 03 00:36:30.726 INFO [stdout]   20:     0x5606b72b3685 - std::sys::unix::thread::Thread::new::thread_start::hfecb2e7eff8fd34f
Dec 03 00:36:30.726 INFO [stdout]                                at libstd/sys/unix/thread.rs:90
Dec 03 00:36:30.726 INFO [stdout]   21:     0x7f95ff1af6b9 - start_thread
Dec 03 00:36:30.726 INFO [stdout]   22:     0x7f95feccf41c - clone
Dec 03 00:36:30.726 INFO [stdout]   23:                0x0 - <unknown>
Dec 03 00:36:30.726 INFO [stdout] 
Dec 03 00:36:30.726 INFO [stdout] ---- inverse_tangent stdout ----
Dec 03 00:36:30.726 INFO [stdout] thread 'inverse_tangent' panicked at 'called `Result::unwrap()` on an `Err` value: Error { kind: Io(Custom { kind: Other, error: StringError("failed to lookup address information: Temporary failure in name resolution") }), url: Some("https://newton.now.sh/arctan/0") }
Dec 03 00:36:30.726 INFO [stdout] 
Dec 03 00:36:30.726 INFO [stdout] stack backtrace:
Dec 03 00:36:30.726 INFO [stdout]    0:     0x5606b6e14516 - backtrace::backtrace::libunwind::trace::h64223e38b1db3467
Dec 03 00:36:30.726 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.9/src/backtrace/libunwind.rs:53
Dec 03 00:36:30.726 INFO [stdout]                          - backtrace::backtrace::trace::h5ae7f2b9d7860414
Dec 03 00:36:30.726 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.9/src/backtrace/mod.rs:42
Dec 03 00:36:30.726 INFO [stdout]    1:     0x5606b6e0ebd3 - backtrace::capture::Backtrace::new_unresolved::h4e19f78a13bd9aa1
Dec 03 00:36:30.726 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.9/src/capture.rs:88
Dec 03 00:36:30.726 INFO [stdout]    2:     0x5606b6e0d533 - failure::backtrace::internal::InternalBacktrace::new::h93a341dc5679e3fe
Dec 03 00:36:30.726 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.3/src/backtrace/internal.rs:44
Dec 03 00:36:30.726 INFO [stdout]    3:     0x5606b6e0ca8c - failure::backtrace::Backtrace::new::h6cc5896610e8414d
Dec 03 00:36:30.726 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.3/src/backtrace/mod.rs:111
Dec 03 00:36:30.726 INFO [stdout]    4:     0x5606b6e0b829 - <failure::error::error_impl::ErrorImpl as core::convert::From<F>>::from::he5ad360c60c337c1
Dec 03 00:36:30.726 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.3/src/error/error_impl.rs:19
Dec 03 00:36:30.726 INFO [stdout]    5:     0x5606b6e06d97 - <failure::error::Error as core::convert::From<F>>::from::h4a07261ccc85109c
Dec 03 00:36:30.726 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.3/src/error/mod.rs:36
Dec 03 00:36:30.726 INFO [stdout]    6:     0x5606b6e05533 - newtonmath::fetch_result::h9f244d1f84f07dfc
Dec 03 00:36:30.726 INFO [stdout]                         at src/lib.rs:118
Dec 03 00:36:30.726 INFO [stdout]    7:     0x5606b6e04fcb - newtonmath::inverse_tangent::hc6d68d7fa31fb8ec
Dec 03 00:36:30.726 INFO [stdout]                         at src/lib.rs:102
Dec 03 00:36:30.726 INFO [stdout]    8:     0x5606b6dbdbb2 - newtonmath_test::inverse_tangent::hb39fe290f7d3f636
Dec 03 00:36:30.726 INFO [stdout]                         at tests/newtonmath_test.rs:65
Dec 03 00:36:30.726 INFO [stdout]    9:     0x5606b6dbdb79 - newtonmath_test::inverse_tangent::{{closure}}::hdaa88f569dbb6af0
Dec 03 00:36:30.726 INFO [stdout]                         at tests/newtonmath_test.rs:64
Dec 03 00:36:30.726 INFO [stdout]   10:     0x5606b6dbea8d - core::ops::function::FnOnce::call_once::h699bfa881498d1c9
Dec 03 00:36:30.726 INFO [stdout]                         at libcore/ops/function.rs:238
Dec 03 00:36:30.726 INFO [stdout]   11:     0x5606b6dc1ece - test::run_test::{{closure}}::h22f923ed51962bb2
Dec 03 00:36:30.726 INFO [stdout]                         at libtest/lib.rs:1468
Dec 03 00:36:30.726 INFO [stdout]                          - core::ops::function::FnOnce::call_once::he2d9197ddf9e830c
Dec 03 00:36:30.726 INFO [stdout]                         at libcore/ops/function.rs:238
Dec 03 00:36:30.726 INFO [stdout]                          - <F as alloc::boxed::FnBox<A>>::call_box::hac903f91577a156c
Dec 03 00:36:30.726 INFO [stdout]                         at liballoc/boxed.rs:672
Dec 03 00:36:30.727 INFO [stdout]   12:     0x5606b72d3aa9 - __rust_maybe_catch_panic
Dec 03 00:36:30.727 INFO [stdout]                         at libpanic_unwind/lib.rs:102
Dec 03 00:36:30.727 INFO [stdout]   13:     0x5606b6de3b22 - std::panicking::try::h86d959bc0ec6cdfc
Dec 03 00:36:30.727 INFO [stdout]                         at libstd/panicking.rs:289
Dec 03 00:36:30.727 INFO [stdout]                          - std::panic::catch_unwind::h58f3b0b822e24260
Dec 03 00:36:30.727 INFO [stdout]                         at libstd/panic.rs:392
Dec 03 00:36:30.727 INFO [stdout]                          - test::run_test::run_test_inner::{{closure}}::h6052d99a909b4d79
Dec 03 00:36:30.727 INFO [stdout]                         at libtest/lib.rs:1423
Dec 03 00:36:30.727 INFO [stdout]                          - std::sys_common::backtrace::__rust_begin_short_backtrace::hb8f0d0309526c184
Dec 03 00:36:30.727 INFO [stdout]                         at libstd/sys_common/backtrace.rs:136
Dec 03 00:36:30.727 INFO [stdout]   14:     0x5606b6de45d4 - std::thread::Builder::spawn::{{closure}}::{{closure}}::he41bdc16beab5bc6
Dec 03 00:36:30.727 INFO [stdout]                         at libstd/thread/mod.rs:409
Dec 03 00:36:30.727 INFO [stdout]                          - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h250f97bbd023a26e
Dec 03 00:36:30.727 INFO [stdout]                         at libstd/panic.rs:313
Dec 03 00:36:30.727 INFO [stdout]                          - std::panicking::try::do_call::hc2f7c8b9a348d8db
Dec 03 00:36:30.727 INFO [stdout]                         at libstd/panicking.rs:310
Dec 03 00:36:30.727 INFO [stdout]   15:     0x5606b72d3aa9 - __rust_maybe_catch_panic
Dec 03 00:36:30.727 INFO [stdout]                         at libpanic_unwind/lib.rs:102
Dec 03 00:36:30.727 INFO [stdout]   16:     0x5606b6dd180c - std::panicking::try::h060637bb9966bca1
Dec 03 00:36:30.727 INFO [stdout]                         at libstd/panicking.rs:289
Dec 03 00:36:30.727 INFO [stdout]                          - std::panic::catch_unwind::hbb63bac845704635
Dec 03 00:36:30.727 INFO [stdout]                         at libstd/panic.rs:392
Dec 03 00:36:30.727 INFO [stdout]                          - std::thread::Builder::spawn::{{closure}}::h3a662d8ffcf3ef15
Dec 03 00:36:30.727 INFO [stdout]                         at libstd/thread/mod.rs:408
Dec 03 00:36:30.727 INFO [stdout]                          - <F as alloc::boxed::FnBox<A>>::call_box::h6bfded618e480b32
Dec 03 00:36:30.727 INFO [stdout]                         at liballoc/boxed.rs:672
Dec 03 00:36:30.727 INFO [stdout]   17:     0x5606b72c12ad - <alloc::boxed::Box<(dyn alloc::boxed::FnBox<A, Output=R> + 'a)> as core::ops::function::FnOnce<A>>::call_once::h107741f455b08c4c
Dec 03 00:36:30.727 INFO [stdout]                         at liballoc/boxed.rs:682
Dec 03 00:36:30.727 INFO [stdout]                          - std::sys_common::thread::start_thread::h4c28257d67cdf9cb
Dec 03 00:36:30.727 INFO [stdout]                         at libstd/sys_common/thread.rs:24
Dec 03 00:36:30.727 INFO [stdout]   18:     0x5606b72b3685 - std::sys::unix::thread::Thread::new::thread_start::hfecb2e7eff8fd34f
Dec 03 00:36:30.727 INFO [stdout]                         at libstd/sys/unix/thread.rs:90
Dec 03 00:36:30.727 INFO [stdout]   19:     0x7f95ff1af6b9 - start_thread
Dec 03 00:36:30.727 INFO [stdout]   20:     0x7f95feccf41c - clone
Dec 03 00:36:30.727 INFO [stdout]   21:                0x0 - <unknown>', libcore/result.rs:1009:5
Dec 03 00:36:30.727 INFO [stdout] stack backtrace:
Dec 03 00:36:30.727 INFO [stdout]    0:     0x5606b72bf1ff - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h3a8b83e1922cbdde
Dec 03 00:36:30.727 INFO [stdout]                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Dec 03 00:36:30.727 INFO [stdout]    1:     0x5606b72c8af7 - std::sys_common::backtrace::print::h00d3155a29b4020f
Dec 03 00:36:30.727 INFO [stdout]                                at libstd/sys_common/backtrace.rs:71
Dec 03 00:36:30.727 INFO [stdout]                                at libstd/sys_common/backtrace.rs:59
Dec 03 00:36:30.727 INFO [stdout]    2:     0x5606b72c35cf - std::panicking::default_hook::{{closure}}::hd7465c742e79e1bb
Dec 03 00:36:30.727 INFO [stdout]                                at libstd/panicking.rs:211
Dec 03 00:36:30.727 INFO [stdout]    3:     0x5606b72c32ce - std::panicking::default_hook::h9e3966f2aa2a6e12
Dec 03 00:36:30.727 INFO [stdout]                                at libstd/panicking.rs:221
Dec 03 00:36:30.727 INFO [stdout]    4:     0x5606b72c3cae - std::panicking::rust_panic_with_hook::h587f091ae747d080
Dec 03 00:36:30.727 INFO [stdout]                                at libstd/panicking.rs:476
Dec 03 00:36:30.727 INFO [stdout]    5:     0x5606b72c3851 - std::panicking::continue_panic_fmt::hb3a4fdede87f43a8
Dec 03 00:36:30.727 INFO [stdout]                                at libstd/panicking.rs:390
Dec 03 00:36:30.727 INFO [stdout]    6:     0x5606b72c3735 - rust_begin_unwind
Dec 03 00:36:30.727 INFO [stdout]                                at libstd/panicking.rs:325
Dec 03 00:36:30.727 INFO [stdout]    7:     0x5606b7304c4c - core::panicking::panic_fmt::h6f9cebf5e7474a0b
Dec 03 00:36:30.727 INFO [stdout]                                at libcore/panicking.rs:77
Dec 03 00:36:30.727 INFO [stdout]    8:     0x5606b6dbfd95 - core::result::unwrap_failed::hf2367b052e33c749
Dec 03 00:36:30.727 INFO [stdout]                                at libcore/macros.rs:26
Dec 03 00:36:30.727 INFO [stdout]    9:     0x5606b6dbfacd - <core::result::Result<T, E>>::unwrap::h2b1c60561438db28
Dec 03 00:36:30.727 INFO [stdout]                                at libcore/result.rs:808
Dec 03 00:36:30.727 INFO [stdout]   10:     0x5606b6dbdbd2 - newtonmath_test::inverse_tangent::hb39fe290f7d3f636
Dec 03 00:36:30.727 INFO [stdout]                                at tests/newtonmath_test.rs:65
Dec 03 00:36:30.727 INFO [stdout]   11:     0x5606b6dbdb79 - newtonmath_test::inverse_tangent::{{closure}}::hdaa88f569dbb6af0
Dec 03 00:36:30.727 INFO [stdout]                                at tests/newtonmath_test.rs:64
Dec 03 00:36:30.727 INFO [stdout]   12:     0x5606b6dbea8d - core::ops::function::FnOnce::call_once::h699bfa881498d1c9
Dec 03 00:36:30.727 INFO [stdout]                                at libcore/ops/function.rs:238
Dec 03 00:36:30.727 INFO [stdout]   13:     0x5606b6dc1ece - <F as alloc::boxed::FnBox<A>>::call_box::hac903f91577a156c
Dec 03 00:36:30.727 INFO [stdout]                                at libtest/lib.rs:1468
Dec 03 00:36:30.727 INFO [stdout]                                at libcore/ops/function.rs:238
Dec 03 00:36:30.727 INFO [stdout]                                at liballoc/boxed.rs:672
Dec 03 00:36:30.727 INFO [stdout]   14:     0x5606b72d3aa9 - __rust_maybe_catch_panic
Dec 03 00:36:30.727 INFO [stdout]                                at libpanic_unwind/lib.rs:102
Dec 03 00:36:30.727 INFO [stdout]   15:     0x5606b6de3b22 - std::sys_common::backtrace::__rust_begin_short_backtrace::hb8f0d0309526c184
Dec 03 00:36:30.727 INFO [stdout]                                at libstd/panicking.rs:289
Dec 03 00:36:30.727 INFO [stdout]                                at libstd/panic.rs:392
Dec 03 00:36:30.727 INFO [stdout]                                at libtest/lib.rs:1423
Dec 03 00:36:30.727 INFO [stdout]                                at libstd/sys_common/backtrace.rs:136
Dec 03 00:36:30.727 INFO [stdout]   16:     0x5606b6de45d4 - std::panicking::try::do_call::hc2f7c8b9a348d8db
Dec 03 00:36:30.727 INFO [stdout]                                at libstd/thread/mod.rs:409
Dec 03 00:36:30.727 INFO [stdout]                                at libstd/panic.rs:313
Dec 03 00:36:30.727 INFO [stdout]                                at libstd/panicking.rs:310
Dec 03 00:36:30.727 INFO [stdout]   17:     0x5606b72d3aa9 - __rust_maybe_catch_panic
Dec 03 00:36:30.727 INFO [stdout]                                at libpanic_unwind/lib.rs:102
Dec 03 00:36:30.727 INFO [stdout]   18:     0x5606b6dd180c - <F as alloc::boxed::FnBox<A>>::call_box::h6bfded618e480b32
Dec 03 00:36:30.727 INFO [stdout]                                at libstd/panicking.rs:289
Dec 03 00:36:30.727 INFO [stdout]                                at libstd/panic.rs:392
Dec 03 00:36:30.727 INFO [stdout]                                at libstd/thread/mod.rs:408
Dec 03 00:36:30.727 INFO [stdout]                                at liballoc/boxed.rs:672
Dec 03 00:36:30.727 INFO [stdout]   19:     0x5606b72c12ad - std::sys_common::thread::start_thread::h4c28257d67cdf9cb
Dec 03 00:36:30.727 INFO [stdout]                                at liballoc/boxed.rs:682
Dec 03 00:36:30.727 INFO [stdout]                                at libstd/sys_common/thread.rs:24
Dec 03 00:36:30.727 INFO [stdout]   20:     0x5606b72b3685 - std::sys::unix::thread::Thread::new::thread_start::hfecb2e7eff8fd34f
Dec 03 00:36:30.727 INFO [stdout]                                at libstd/sys/unix/thread.rs:90
Dec 03 00:36:30.727 INFO [stdout]   21:     0x7f95ff1af6b9 - start_thread
Dec 03 00:36:30.727 INFO [stdout]   22:     0x7f95feccf41c - clone
Dec 03 00:36:30.728 INFO [stdout]   23:                0x0 - <unknown>
Dec 03 00:36:30.728 INFO [stdout] 
Dec 03 00:36:30.728 INFO [stdout] ---- tangent stdout ----
Dec 03 00:36:30.728 INFO [stdout] thread 'tangent' panicked at 'called `Result::unwrap()` on an `Err` value: Error { kind: Io(Custom { kind: Other, error: StringError("failed to lookup address information: Temporary failure in name resolution") }), url: Some("https://newton.now.sh/tan/0") }
Dec 03 00:36:30.728 INFO [stdout] 
Dec 03 00:36:30.728 INFO [stdout] stack backtrace:
Dec 03 00:36:30.728 INFO [stdout]    0:     0x5606b6e14516 - backtrace::backtrace::libunwind::trace::h64223e38b1db3467
Dec 03 00:36:30.728 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.9/src/backtrace/libunwind.rs:53
Dec 03 00:36:30.728 INFO [stdout]                          - backtrace::backtrace::trace::h5ae7f2b9d7860414
Dec 03 00:36:30.728 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.9/src/backtrace/mod.rs:42
Dec 03 00:36:30.728 INFO [stdout]    1:     0x5606b6e0ebd3 - backtrace::capture::Backtrace::new_unresolved::h4e19f78a13bd9aa1
Dec 03 00:36:30.728 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.9/src/capture.rs:88
Dec 03 00:36:30.728 INFO [stdout]    2:     0x5606b6e0d533 - failure::backtrace::internal::InternalBacktrace::new::h93a341dc5679e3fe
Dec 03 00:36:30.728 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.3/src/backtrace/internal.rs:44
Dec 03 00:36:30.728 INFO [stdout]    3:     0x5606b6e0ca8c - failure::backtrace::Backtrace::new::h6cc5896610e8414d
Dec 03 00:36:30.728 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.3/src/backtrace/mod.rs:111
Dec 03 00:36:30.728 INFO [stdout]    4:     0x5606b6e0b829 - <failure::error::error_impl::ErrorImpl as core::convert::From<F>>::from::he5ad360c60c337c1
Dec 03 00:36:30.728 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.3/src/error/error_impl.rs:19
Dec 03 00:36:30.728 INFO [stdout]    5:     0x5606b6e06d97 - <failure::error::Error as core::convert::From<F>>::from::h4a07261ccc85109c
Dec 03 00:36:30.728 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.3/src/error/mod.rs:36
Dec 03 00:36:30.728 INFO [stdout]    6:     0x5606b6e05533 - newtonmath::fetch_result::h9f244d1f84f07dfc
Dec 03 00:36:30.728 INFO [stdout]                         at src/lib.rs:118
Dec 03 00:36:30.728 INFO [stdout]    7:     0x5606b6e04abb - newtonmath::tangent::h0e3ca6442780f07c
Dec 03 00:36:30.728 INFO [stdout]                         at src/lib.rs:84
Dec 03 00:36:30.728 INFO [stdout]    8:     0x5606b6dbd552 - newtonmath_test::tangent::h2a926dddbb72d46f
Dec 03 00:36:30.728 INFO [stdout]                         at tests/newtonmath_test.rs:50
Dec 03 00:36:30.728 INFO [stdout]    9:     0x5606b6dbd519 - newtonmath_test::tangent::{{closure}}::hb1d52b29c6dcd3c4
Dec 03 00:36:30.728 INFO [stdout]                         at tests/newtonmath_test.rs:49
Dec 03 00:36:30.728 INFO [stdout]   10:     0x5606b6dbec4d - core::ops::function::FnOnce::call_once::hf7824f45b8654748
Dec 03 00:36:30.728 INFO [stdout]                         at libcore/ops/function.rs:238
Dec 03 00:36:30.728 INFO [stdout]   11:     0x5606b6dc1ece - test::run_test::{{closure}}::h22f923ed51962bb2
Dec 03 00:36:30.728 INFO [stdout]                         at libtest/lib.rs:1468
Dec 03 00:36:30.728 INFO [stdout]                          - core::ops::function::FnOnce::call_once::he2d9197ddf9e830c
Dec 03 00:36:30.728 INFO [stdout]                         at libcore/ops/function.rs:238
Dec 03 00:36:30.728 INFO [stdout]                          - <F as alloc::boxed::FnBox<A>>::call_box::hac903f91577a156c
Dec 03 00:36:30.728 INFO [stdout]                         at liballoc/boxed.rs:672
Dec 03 00:36:30.728 INFO [stdout]   12:     0x5606b72d3aa9 - __rust_maybe_catch_panic
Dec 03 00:36:30.728 INFO [stdout]                         at libpanic_unwind/lib.rs:102
Dec 03 00:36:30.728 INFO [stdout]   13:     0x5606b6de3b22 - std::panicking::try::h86d959bc0ec6cdfc
Dec 03 00:36:30.728 INFO [stdout]                         at libstd/panicking.rs:289
Dec 03 00:36:30.728 INFO [stdout]                          - std::panic::catch_unwind::h58f3b0b822e24260
Dec 03 00:36:30.728 INFO [stdout]                         at libstd/panic.rs:392
Dec 03 00:36:30.728 INFO [stdout]                          - test::run_test::run_test_inner::{{closure}}::h6052d99a909b4d79
Dec 03 00:36:30.728 INFO [stdout]                         at libtest/lib.rs:1423
Dec 03 00:36:30.728 INFO [stdout]                          - std::sys_common::backtrace::__rust_begin_short_backtrace::hb8f0d0309526c184
Dec 03 00:36:30.728 INFO [stdout]                         at libstd/sys_common/backtrace.rs:136
Dec 03 00:36:30.728 INFO [stdout]   14:     0x5606b6de45d4 - std::thread::Builder::spawn::{{closure}}::{{closure}}::he41bdc16beab5bc6
Dec 03 00:36:30.728 INFO [stdout]                         at libstd/thread/mod.rs:409
Dec 03 00:36:30.728 INFO [stdout]                          - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h250f97bbd023a26e
Dec 03 00:36:30.728 INFO [stdout]                         at libstd/panic.rs:313
Dec 03 00:36:30.728 INFO [stdout]                          - std::panicking::try::do_call::hc2f7c8b9a348d8db
Dec 03 00:36:30.728 INFO [stdout]                         at libstd/panicking.rs:310
Dec 03 00:36:30.728 INFO [stdout]   15:     0x5606b72d3aa9 - __rust_maybe_catch_panic
Dec 03 00:36:30.728 INFO [stdout]                         at libpanic_unwind/lib.rs:102
Dec 03 00:36:30.728 INFO [stdout]   16:     0x5606b6dd180c - std::panicking::try::h060637bb9966bca1
Dec 03 00:36:30.728 INFO [stdout]                         at libstd/panicking.rs:289
Dec 03 00:36:30.728 INFO [stdout]                          - std::panic::catch_unwind::hbb63bac845704635
Dec 03 00:36:30.728 INFO [stdout]                         at libstd/panic.rs:392
Dec 03 00:36:30.728 INFO [stdout]                          - std::thread::Builder::spawn::{{closure}}::h3a662d8ffcf3ef15
Dec 03 00:36:30.728 INFO [stdout]                         at libstd/thread/mod.rs:408
Dec 03 00:36:30.728 INFO [stdout]                          - <F as alloc::boxed::FnBox<A>>::call_box::h6bfded618e480b32
Dec 03 00:36:30.728 INFO [stdout]                         at liballoc/boxed.rs:672
Dec 03 00:36:30.728 INFO [stdout]   17:     0x5606b72c12ad - <alloc::boxed::Box<(dyn alloc::boxed::FnBox<A, Output=R> + 'a)> as core::ops::function::FnOnce<A>>::call_once::h107741f455b08c4c
Dec 03 00:36:30.728 INFO [stdout]                         at liballoc/boxed.rs:682
Dec 03 00:36:30.728 INFO [stdout]                          - std::sys_common::thread::start_thread::h4c28257d67cdf9cb
Dec 03 00:36:30.728 INFO [stdout]                         at libstd/sys_common/thread.rs:24
Dec 03 00:36:30.728 INFO [stdout]   18:     0x5606b72b3685 - std::sys::unix::thread::Thread::new::thread_start::hfecb2e7eff8fd34f
Dec 03 00:36:30.728 INFO [stdout]                         at libstd/sys/unix/thread.rs:90
Dec 03 00:36:30.728 INFO [stdout]   19:     0x7f95ff1af6b9 - start_thread
Dec 03 00:36:30.728 INFO [stdout]   20:     0x7f95feccf41c - clone
Dec 03 00:36:30.728 INFO [stdout]   21:                0x0 - <unknown>', libcore/result.rs:1009:5
Dec 03 00:36:30.728 INFO [stdout] stack backtrace:
Dec 03 00:36:30.728 INFO [stdout]    0:     0x5606b72bf1ff - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h3a8b83e1922cbdde
Dec 03 00:36:30.728 INFO [stdout]                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Dec 03 00:36:30.728 INFO [stdout]    1:     0x5606b72c8af7 - std::sys_common::backtrace::print::h00d3155a29b4020f
Dec 03 00:36:30.728 INFO [stdout]                                at libstd/sys_common/backtrace.rs:71
Dec 03 00:36:30.728 INFO [stdout]                                at libstd/sys_common/backtrace.rs:59
Dec 03 00:36:30.728 INFO [stdout]    2:     0x5606b72c35cf - std::panicking::default_hook::{{closure}}::hd7465c742e79e1bb
Dec 03 00:36:30.728 INFO [stdout]                                at libstd/panicking.rs:211
Dec 03 00:36:30.728 INFO [stdout]    3:     0x5606b72c32ce - std::panicking::default_hook::h9e3966f2aa2a6e12
Dec 03 00:36:30.728 INFO [stdout]                                at libstd/panicking.rs:221
Dec 03 00:36:30.728 INFO [stdout]    4:     0x5606b72c3cae - std::panicking::rust_panic_with_hook::h587f091ae747d080
Dec 03 00:36:30.728 INFO [stdout]                                at libstd/panicking.rs:476
Dec 03 00:36:30.729 INFO [stdout]    5:     0x5606b72c3851 - std::panicking::continue_panic_fmt::hb3a4fdede87f43a8
Dec 03 00:36:30.729 INFO [stdout]                                at libstd/panicking.rs:390
Dec 03 00:36:30.729 INFO [stdout]    6:     0x5606b72c3735 - rust_begin_unwind
Dec 03 00:36:30.729 INFO [stdout]                                at libstd/panicking.rs:325
Dec 03 00:36:30.729 INFO [stdout]    7:     0x5606b7304c4c - core::panicking::panic_fmt::h6f9cebf5e7474a0b
Dec 03 00:36:30.729 INFO [stdout]                                at libcore/panicking.rs:77
Dec 03 00:36:30.729 INFO [stdout]    8:     0x5606b6dbfd95 - core::result::unwrap_failed::hf2367b052e33c749
Dec 03 00:36:30.729 INFO [stdout]                                at libcore/macros.rs:26
Dec 03 00:36:30.729 INFO [stdout]    9:     0x5606b6dbfacd - <core::result::Result<T, E>>::unwrap::h2b1c60561438db28
Dec 03 00:36:30.729 INFO [stdout]                                at libcore/result.rs:808
Dec 03 00:36:30.729 INFO [stdout]   10:     0x5606b6dbd572 - newtonmath_test::tangent::h2a926dddbb72d46f
Dec 03 00:36:30.729 INFO [stdout]                                at tests/newtonmath_test.rs:50
Dec 03 00:36:30.729 INFO [stdout]   11:     0x5606b6dbd519 - newtonmath_test::tangent::{{closure}}::hb1d52b29c6dcd3c4
Dec 03 00:36:30.729 INFO [stdout]                                at tests/newtonmath_test.rs:49
Dec 03 00:36:30.729 INFO [stdout]   12:     0x5606b6dbec4d - core::ops::function::FnOnce::call_once::hf7824f45b8654748
Dec 03 00:36:30.729 INFO [stdout]                                at libcore/ops/function.rs:238
Dec 03 00:36:30.729 INFO [stdout]   13:     0x5606b6dc1ece - <F as alloc::boxed::FnBox<A>>::call_box::hac903f91577a156c
Dec 03 00:36:30.729 INFO [stdout]                                at libtest/lib.rs:1468
Dec 03 00:36:30.729 INFO [stdout]                                at libcore/ops/function.rs:238
Dec 03 00:36:30.729 INFO [stdout]                                at liballoc/boxed.rs:672
Dec 03 00:36:30.729 INFO [stdout]   14:     0x5606b72d3aa9 - __rust_maybe_catch_panic
Dec 03 00:36:30.729 INFO [stdout]                                at libpanic_unwind/lib.rs:102
Dec 03 00:36:30.729 INFO [stdout]   15:     0x5606b6de3b22 - std::sys_common::backtrace::__rust_begin_short_backtrace::hb8f0d0309526c184
Dec 03 00:36:30.729 INFO [stdout]                                at libstd/panicking.rs:289
Dec 03 00:36:30.729 INFO [stdout]                                at libstd/panic.rs:392
Dec 03 00:36:30.729 INFO [stdout]                                at libtest/lib.rs:1423
Dec 03 00:36:30.729 INFO [stdout]                                at libstd/sys_common/backtrace.rs:136
Dec 03 00:36:30.729 INFO [stdout]   16:     0x5606b6de45d4 - std::panicking::try::do_call::hc2f7c8b9a348d8db
Dec 03 00:36:30.729 INFO [stdout]                                at libstd/thread/mod.rs:409
Dec 03 00:36:30.729 INFO [stdout]                                at libstd/panic.rs:313
Dec 03 00:36:30.729 INFO [stdout]                                at libstd/panicking.rs:310
Dec 03 00:36:30.729 INFO [stdout]   17:     0x5606b72d3aa9 - __rust_maybe_catch_panic
Dec 03 00:36:30.729 INFO [stdout]                                at libpanic_unwind/lib.rs:102
Dec 03 00:36:30.729 INFO [stdout]   18:     0x5606b6dd180c - <F as alloc::boxed::FnBox<A>>::call_box::h6bfded618e480b32
Dec 03 00:36:30.729 INFO [stdout]                                at libstd/panicking.rs:289
Dec 03 00:36:30.729 INFO [stdout]                                at libstd/panic.rs:392
Dec 03 00:36:30.729 INFO [stdout]                                at libstd/thread/mod.rs:408
Dec 03 00:36:30.729 INFO [stdout]                                at liballoc/boxed.rs:672
Dec 03 00:36:30.729 INFO [stdout]   19:     0x5606b72c12ad - std::sys_common::thread::start_thread::h4c28257d67cdf9cb
Dec 03 00:36:30.729 INFO [stdout]                                at liballoc/boxed.rs:682
Dec 03 00:36:30.729 INFO [stdout]                                at libstd/sys_common/thread.rs:24
Dec 03 00:36:30.729 INFO [stdout]   20:     0x5606b72b3685 - std::sys::unix::thread::Thread::new::thread_start::hfecb2e7eff8fd34f
Dec 03 00:36:30.729 INFO [stdout]                                at libstd/sys/unix/thread.rs:90
Dec 03 00:36:30.729 INFO [stdout]   21:     0x7f95ff1af6b9 - start_thread
Dec 03 00:36:30.729 INFO [stdout]   22:     0x7f95feccf41c - clone
Dec 03 00:36:30.729 INFO [stdout]   23:                0x0 - <unknown>
Dec 03 00:36:30.729 INFO [stdout] 
Dec 03 00:36:30.729 INFO [stdout] ---- inverse_sine stdout ----
Dec 03 00:36:30.729 INFO [stdout] thread 'inverse_sine' panicked at 'called `Result::unwrap()` on an `Err` value: Error { kind: Io(Custom { kind: Other, error: StringError("failed to lookup address information: Temporary failure in name resolution") }), url: Some("https://newton.now.sh/arcsin/0") }
Dec 03 00:36:30.729 INFO [stdout] 
Dec 03 00:36:30.729 INFO [stdout] stack backtrace:
Dec 03 00:36:30.729 INFO [stdout]    0:     0x5606b6e14516 - backtrace::backtrace::libunwind::trace::h64223e38b1db3467
Dec 03 00:36:30.729 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.9/src/backtrace/libunwind.rs:53
Dec 03 00:36:30.729 INFO [stdout]                          - backtrace::backtrace::trace::h5ae7f2b9d7860414
Dec 03 00:36:30.729 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.9/src/backtrace/mod.rs:42
Dec 03 00:36:30.729 INFO [stdout]    1:     0x5606b6e0ebd3 - backtrace::capture::Backtrace::new_unresolved::h4e19f78a13bd9aa1
Dec 03 00:36:30.729 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.9/src/capture.rs:88
Dec 03 00:36:30.729 INFO [stdout]    2:     0x5606b6e0d533 - failure::backtrace::internal::InternalBacktrace::new::h93a341dc5679e3fe
Dec 03 00:36:30.729 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.3/src/backtrace/internal.rs:44
Dec 03 00:36:30.729 INFO [stdout]    3:     0x5606b6e0ca8c - failure::backtrace::Backtrace::new::h6cc5896610e8414d
Dec 03 00:36:30.729 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.3/src/backtrace/mod.rs:111
Dec 03 00:36:30.729 INFO [stdout]    4:     0x5606b6e0b829 - <failure::error::error_impl::ErrorImpl as core::convert::From<F>>::from::he5ad360c60c337c1
Dec 03 00:36:30.729 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.3/src/error/error_impl.rs:19
Dec 03 00:36:30.729 INFO [stdout]    5:     0x5606b6e06d97 - <failure::error::Error as core::convert::From<F>>::from::h4a07261ccc85109c
Dec 03 00:36:30.729 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.3/src/error/mod.rs:36
Dec 03 00:36:30.729 INFO [stdout]    6:     0x5606b6e05533 - newtonmath::fetch_result::h9f244d1f84f07dfc
Dec 03 00:36:30.729 INFO [stdout]                         at src/lib.rs:118
Dec 03 00:36:30.729 INFO [stdout]    7:     0x5606b6e04e1b - newtonmath::inverse_sine::hde2405e8904e0b9d
Dec 03 00:36:30.729 INFO [stdout]                         at src/lib.rs:96
Dec 03 00:36:30.729 INFO [stdout]    8:     0x5606b6dbd992 - newtonmath_test::inverse_sine::h0f34ceb50045b8f7
Dec 03 00:36:30.729 INFO [stdout]                         at tests/newtonmath_test.rs:60
Dec 03 00:36:30.729 INFO [stdout]    9:     0x5606b6dbd959 - newtonmath_test::inverse_sine::{{closure}}::h013cd50b64bfc99e
Dec 03 00:36:30.729 INFO [stdout]                         at tests/newtonmath_test.rs:59
Dec 03 00:36:30.729 INFO [stdout]   10:     0x5606b6dbeacd - core::ops::function::FnOnce::call_once::h6cd41000b90207c6
Dec 03 00:36:30.729 INFO [stdout]                         at libcore/ops/function.rs:238
Dec 03 00:36:30.729 INFO [stdout]   11:     0x5606b6dc1ece - test::run_test::{{closure}}::h22f923ed51962bb2
Dec 03 00:36:30.729 INFO [stdout]                         at libtest/lib.rs:1468
Dec 03 00:36:30.729 INFO [stdout]                          - core::ops::function::FnOnce::call_once::he2d9197ddf9e830c
Dec 03 00:36:30.729 INFO [stdout]                         at libcore/ops/function.rs:238
Dec 03 00:36:30.729 INFO [stdout]                          - <F as alloc::boxed::FnBox<A>>::call_box::hac903f91577a156c
Dec 03 00:36:30.729 INFO [stdout]                         at liballoc/boxed.rs:672
Dec 03 00:36:30.729 INFO [stdout]   12:     0x5606b72d3aa9 - __rust_maybe_catch_panic
Dec 03 00:36:30.729 INFO [stdout]                         at libpanic_unwind/lib.rs:102
Dec 03 00:36:30.729 INFO [stdout]   13:     0x5606b6de3b22 - std::panicking::try::h86d959bc0ec6cdfc
Dec 03 00:36:30.729 INFO [stdout]                         at libstd/panicking.rs:289
Dec 03 00:36:30.729 INFO [stdout]                          - std::panic::catch_unwind::h58f3b0b822e24260
Dec 03 00:36:30.729 INFO [stdout]                         at libstd/panic.rs:392
Dec 03 00:36:30.729 INFO [stdout]                          - test::run_test::run_test_inner::{{closure}}::h6052d99a909b4d79
Dec 03 00:36:30.729 INFO [stdout]                         at libtest/lib.rs:1423
Dec 03 00:36:30.729 INFO [stdout]                          - std::sys_common::backtrace::__rust_begin_short_backtrace::hb8f0d0309526c184
Dec 03 00:36:30.729 INFO [stdout]                         at libstd/sys_common/backtrace.rs:136
Dec 03 00:36:30.729 INFO [stdout]   14:     0x5606b6de45d4 - std::thread::Builder::spawn::{{closure}}::{{closure}}::he41bdc16beab5bc6
Dec 03 00:36:30.730 INFO [stdout]                         at libstd/thread/mod.rs:409
Dec 03 00:36:30.730 INFO [stdout]                          - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h250f97bbd023a26e
Dec 03 00:36:30.730 INFO [stdout]                         at libstd/panic.rs:313
Dec 03 00:36:30.730 INFO [stdout]                          - std::panicking::try::do_call::hc2f7c8b9a348d8db
Dec 03 00:36:30.730 INFO [stdout]                         at libstd/panicking.rs:310
Dec 03 00:36:30.730 INFO [stdout]   15:     0x5606b72d3aa9 - __rust_maybe_catch_panic
Dec 03 00:36:30.730 INFO [stdout]                         at libpanic_unwind/lib.rs:102
Dec 03 00:36:30.730 INFO [stdout]   16:     0x5606b6dd180c - std::panicking::try::h060637bb9966bca1
Dec 03 00:36:30.730 INFO [stdout]                         at libstd/panicking.rs:289
Dec 03 00:36:30.730 INFO [stdout]                          - std::panic::catch_unwind::hbb63bac845704635
Dec 03 00:36:30.730 INFO [stdout]                         at libstd/panic.rs:392
Dec 03 00:36:30.730 INFO [stdout]                          - std::thread::Builder::spawn::{{closure}}::h3a662d8ffcf3ef15
Dec 03 00:36:30.730 INFO [stdout]                         at libstd/thread/mod.rs:408
Dec 03 00:36:30.730 INFO [stdout]                          - <F as alloc::boxed::FnBox<A>>::call_box::h6bfded618e480b32
Dec 03 00:36:30.730 INFO [stdout]                         at liballoc/boxed.rs:672
Dec 03 00:36:30.730 INFO [stdout]   17:     0x5606b72c12ad - <alloc::boxed::Box<(dyn alloc::boxed::FnBox<A, Output=R> + 'a)> as core::ops::function::FnOnce<A>>::call_once::h107741f455b08c4c
Dec 03 00:36:30.730 INFO [stdout]                         at liballoc/boxed.rs:682
Dec 03 00:36:30.730 INFO [stdout]                          - std::sys_common::thread::start_thread::h4c28257d67cdf9cb
Dec 03 00:36:30.730 INFO [stdout]                         at libstd/sys_common/thread.rs:24
Dec 03 00:36:30.730 INFO [stdout]   18:     0x5606b72b3685 - std::sys::unix::thread::Thread::new::thread_start::hfecb2e7eff8fd34f
Dec 03 00:36:30.730 INFO [stdout]                         at libstd/sys/unix/thread.rs:90
Dec 03 00:36:30.730 INFO [stdout]   19:     0x7f95ff1af6b9 - start_thread
Dec 03 00:36:30.730 INFO [stdout]   20:     0x7f95feccf41c - clone
Dec 03 00:36:30.730 INFO [stdout]   21:                0x0 - <unknown>', libcore/result.rs:1009:5
Dec 03 00:36:30.730 INFO [stdout] stack backtrace:
Dec 03 00:36:30.730 INFO [stdout]    0:     0x5606b72bf1ff - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h3a8b83e1922cbdde
Dec 03 00:36:30.730 INFO [stdout]                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Dec 03 00:36:30.730 INFO [stdout]    1:     0x5606b72c8af7 - std::sys_common::backtrace::print::h00d3155a29b4020f
Dec 03 00:36:30.730 INFO [stdout]                                at libstd/sys_common/backtrace.rs:71
Dec 03 00:36:30.730 INFO [stdout]                                at libstd/sys_common/backtrace.rs:59
Dec 03 00:36:30.730 INFO [stdout]    2:     0x5606b72c35cf - std::panicking::default_hook::{{closure}}::hd7465c742e79e1bb
Dec 03 00:36:30.730 INFO [stdout]                                at libstd/panicking.rs:211
Dec 03 00:36:30.730 INFO [stdout]    3:     0x5606b72c32ce - std::panicking::default_hook::h9e3966f2aa2a6e12
Dec 03 00:36:30.730 INFO [stdout]                                at libstd/panicking.rs:221
Dec 03 00:36:30.730 INFO [stdout]    4:     0x5606b72c3cae - std::panicking::rust_panic_with_hook::h587f091ae747d080
Dec 03 00:36:30.730 INFO [stdout]                                at libstd/panicking.rs:476
Dec 03 00:36:30.730 INFO [stdout]    5:     0x5606b72c3851 - std::panicking::continue_panic_fmt::hb3a4fdede87f43a8
Dec 03 00:36:30.730 INFO [stdout]                                at libstd/panicking.rs:390
Dec 03 00:36:30.730 INFO [stdout]    6:     0x5606b72c3735 - rust_begin_unwind
Dec 03 00:36:30.730 INFO [stdout]                                at libstd/panicking.rs:325
Dec 03 00:36:30.730 INFO [stdout]    7:     0x5606b7304c4c - core::panicking::panic_fmt::h6f9cebf5e7474a0b
Dec 03 00:36:30.730 INFO [stdout]                                at libcore/panicking.rs:77
Dec 03 00:36:30.730 INFO [stdout]    8:     0x5606b6dbfd95 - core::result::unwrap_failed::hf2367b052e33c749
Dec 03 00:36:30.730 INFO [stdout]                                at libcore/macros.rs:26
Dec 03 00:36:30.730 INFO [stdout]    9:     0x5606b6dbfacd - <core::result::Result<T, E>>::unwrap::h2b1c60561438db28
Dec 03 00:36:30.730 INFO [stdout]                                at libcore/result.rs:808
Dec 03 00:36:30.730 INFO [stdout]   10:     0x5606b6dbd9b2 - newtonmath_test::inverse_sine::h0f34ceb50045b8f7
Dec 03 00:36:30.730 INFO [stdout]                                at tests/newtonmath_test.rs:60
Dec 03 00:36:30.730 INFO [stdout]   11:     0x5606b6dbd959 - newtonmath_test::inverse_sine::{{closure}}::h013cd50b64bfc99e
Dec 03 00:36:30.730 INFO [stdout]                                at tests/newtonmath_test.rs:59
Dec 03 00:36:30.730 INFO [stdout]   12:     0x5606b6dbeacd - core::ops::function::FnOnce::call_once::h6cd41000b90207c6
Dec 03 00:36:30.730 INFO [stdout]                                at libcore/ops/function.rs:238
Dec 03 00:36:30.730 INFO [stdout]   13:     0x5606b6dc1ece - <F as alloc::boxed::FnBox<A>>::call_box::hac903f91577a156c
Dec 03 00:36:30.730 INFO [stdout]                                at libtest/lib.rs:1468
Dec 03 00:36:30.730 INFO [stdout]                                at libcore/ops/function.rs:238
Dec 03 00:36:30.730 INFO [stdout]                                at liballoc/boxed.rs:672
Dec 03 00:36:30.730 INFO [stdout]   14:     0x5606b72d3aa9 - __rust_maybe_catch_panic
Dec 03 00:36:30.730 INFO [stdout]                                at libpanic_unwind/lib.rs:102
Dec 03 00:36:30.730 INFO [stdout]   15:     0x5606b6de3b22 - std::sys_common::backtrace::__rust_begin_short_backtrace::hb8f0d0309526c184
Dec 03 00:36:30.730 INFO [stdout]                                at libstd/panicking.rs:289
Dec 03 00:36:30.730 INFO [stdout]                                at libstd/panic.rs:392
Dec 03 00:36:30.730 INFO [stdout]                                at libtest/lib.rs:1423
Dec 03 00:36:30.730 INFO [stdout]                                at libstd/sys_common/backtrace.rs:136
Dec 03 00:36:30.730 INFO [stdout]   16:     0x5606b6de45d4 - std::panicking::try::do_call::hc2f7c8b9a348d8db
Dec 03 00:36:30.730 INFO [stdout]                                at libstd/thread/mod.rs:409
Dec 03 00:36:30.730 INFO [stdout]                                at libstd/panic.rs:313
Dec 03 00:36:30.730 INFO [stdout]                                at libstd/panicking.rs:310
Dec 03 00:36:30.730 INFO [stdout]   17:     0x5606b72d3aa9 - __rust_maybe_catch_panic
Dec 03 00:36:30.730 INFO [stdout]                                at libpanic_unwind/lib.rs:102
Dec 03 00:36:30.730 INFO [stdout]   18:     0x5606b6dd180c - <F as alloc::boxed::FnBox<A>>::call_box::h6bfded618e480b32
Dec 03 00:36:30.730 INFO [stdout]                                at libstd/panicking.rs:289
Dec 03 00:36:30.730 INFO [stdout]                                at libstd/panic.rs:392
Dec 03 00:36:30.730 INFO [stdout]                                at libstd/thread/mod.rs:408
Dec 03 00:36:30.730 INFO [stdout]                                at liballoc/boxed.rs:672
Dec 03 00:36:30.730 INFO [stdout]   19:     0x5606b72c12ad - std::sys_common::thread::start_thread::h4c28257d67cdf9cb
Dec 03 00:36:30.730 INFO [stdout]                                at liballoc/boxed.rs:682
Dec 03 00:36:30.730 INFO [stdout]                                at libstd/sys_common/thread.rs:24
Dec 03 00:36:30.730 INFO [stdout]   20:     0x5606b72b3685 - std::sys::unix::thread::Thread::new::thread_start::hfecb2e7eff8fd34f
Dec 03 00:36:30.730 INFO [stdout]                                at libstd/sys/unix/thread.rs:90
Dec 03 00:36:30.730 INFO [stdout]   21:     0x7f95ff1af6b9 - start_thread
Dec 03 00:36:30.730 INFO [stdout]   22:     0x7f95feccf41c - clone
Dec 03 00:36:30.730 INFO [stdout]   23:                0x0 - <unknown>
Dec 03 00:36:30.730 INFO [stdout] 
Dec 03 00:36:30.730 INFO [stdout] ---- sine stdout ----
Dec 03 00:36:30.730 INFO [stdout] thread 'sine' panicked at 'called `Result::unwrap()` on an `Err` value: Error { kind: Io(Custom { kind: Other, error: StringError("failed to lookup address information: Temporary failure in name resolution") }), url: Some("https://newton.now.sh/sin/0") }
Dec 03 00:36:30.730 INFO [stdout] 
Dec 03 00:36:30.730 INFO [stdout] stack backtrace:
Dec 03 00:36:30.730 INFO [stdout]    0:     0x5606b6e14516 - backtrace::backtrace::libunwind::trace::h64223e38b1db3467
Dec 03 00:36:30.730 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.9/src/backtrace/libunwind.rs:53
Dec 03 00:36:30.730 INFO [stdout]                          - backtrace::backtrace::trace::h5ae7f2b9d7860414
Dec 03 00:36:30.730 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.9/src/backtrace/mod.rs:42
Dec 03 00:36:30.730 INFO [stdout]    1:     0x5606b6e0ebd3 - backtrace::capture::Backtrace::new_unresolved::h4e19f78a13bd9aa1
Dec 03 00:36:30.730 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.9/src/capture.rs:88
Dec 03 00:36:30.730 INFO [stdout]    2:     0x5606b6e0d533 - failure::backtrace::internal::InternalBacktrace::new::h93a341dc5679e3fe
Dec 03 00:36:30.730 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.3/src/backtrace/internal.rs:44
Dec 03 00:36:30.730 INFO [stdout]    3:     0x5606b6e0ca8c - failure::backtrace::Backtrace::new::h6cc5896610e8414d
Dec 03 00:36:30.730 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.3/src/backtrace/mod.rs:111
Dec 03 00:36:30.730 INFO [stdout]    4:     0x5606b6e0b829 - <failure::error::error_impl::ErrorImpl as core::convert::From<F>>::from::he5ad360c60c337c1
Dec 03 00:36:30.730 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.3/src/error/error_impl.rs:19
Dec 03 00:36:30.730 INFO [stdout]    5:     0x5606b6e06d97 - <failure::error::Error as core::convert::From<F>>::from::h4a07261ccc85109c
Dec 03 00:36:30.730 INFO [stdout]                         at /cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.3/src/error/mod.rs:36
Dec 03 00:36:30.730 INFO [stdout]    6:     0x5606b6e05533 - newtonmath::fetch_result::h9f244d1f84f07dfc
Dec 03 00:36:30.730 INFO [stdout]                         at src/lib.rs:118
Dec 03 00:36:30.730 INFO [stdout]    7:     0x5606b6e0490b - newtonmath::sine::h48fee7334442739e
Dec 03 00:36:30.730 INFO [stdout]                         at src/lib.rs:78
Dec 03 00:36:30.730 INFO [stdout]    8:     0x5606b6dbd332 - newtonmath_test::sine::hbb0dd72f17e7f595
Dec 03 00:36:30.730 INFO [stdout]                         at tests/newtonmath_test.rs:45
Dec 03 00:36:30.730 INFO [stdout]    9:     0x5606b6dbd2f9 - newtonmath_test::sine::{{closure}}::h985eead39b78e373
Dec 03 00:36:30.730 INFO [stdout]                         at tests/newtonmath_test.rs:44
Dec 03 00:36:30.730 INFO [stdout]   10:     0x5606b6dbec0d - core::ops::function::FnOnce::call_once::hf5bfeed94b2282e7
Dec 03 00:36:30.730 INFO [stdout]                         at libcore/ops/function.rs:238
Dec 03 00:36:30.730 INFO [stdout]   11:     0x5606b6dc1ece - test::run_test::{{closure}}::h22f923ed51962bb2
Dec 03 00:36:30.730 INFO [stdout]                         at libtest/lib.rs:1468
Dec 03 00:36:30.731 INFO [stdout]                          - core::ops::function::FnOnce::call_once::he2d9197ddf9e830c
Dec 03 00:36:30.731 INFO [stdout]                         at libcore/ops/function.rs:238
Dec 03 00:36:30.731 INFO [stdout]                          - <F as alloc::boxed::FnBox<A>>::call_box::hac903f91577a156c
Dec 03 00:36:30.731 INFO [stdout]                         at liballoc/boxed.rs:672
Dec 03 00:36:30.731 INFO [stdout]   12:     0x5606b72d3aa9 - __rust_maybe_catch_panic
Dec 03 00:36:30.731 INFO [stdout]                         at libpanic_unwind/lib.rs:102
Dec 03 00:36:30.731 INFO [stdout]   13:     0x5606b6de3b22 - std::panicking::try::h86d959bc0ec6cdfc
Dec 03 00:36:30.731 INFO [stdout]                         at libstd/panicking.rs:289
Dec 03 00:36:30.731 INFO [stdout]                          - std::panic::catch_unwind::h58f3b0b822e24260
Dec 03 00:36:30.731 INFO [stdout]                         at libstd/panic.rs:392
Dec 03 00:36:30.731 INFO [stdout]                          - test::run_test::run_test_inner::{{closure}}::h6052d99a909b4d79
Dec 03 00:36:30.731 INFO [stdout]                         at libtest/lib.rs:1423
Dec 03 00:36:30.731 INFO [stdout]                          - std::sys_common::backtrace::__rust_begin_short_backtrace::hb8f0d0309526c184
Dec 03 00:36:30.731 INFO [stdout]                         at libstd/sys_common/backtrace.rs:136
Dec 03 00:36:30.731 INFO [stdout]   14:     0x5606b6de45d4 - std::thread::Builder::spawn::{{closure}}::{{closure}}::he41bdc16beab5bc6
Dec 03 00:36:30.731 INFO [stdout]                         at libstd/thread/mod.rs:409
Dec 03 00:36:30.731 INFO [stdout]                          - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h250f97bbd023a26e
Dec 03 00:36:30.731 INFO [stdout]                         at libstd/panic.rs:313
Dec 03 00:36:30.731 INFO [stdout]                          - std::panicking::try::do_call::hc2f7c8b9a348d8db
Dec 03 00:36:30.731 INFO [stdout]                         at libstd/panicking.rs:310
Dec 03 00:36:30.731 INFO [stdout]   15:     0x5606b72d3aa9 - __rust_maybe_catch_panic
Dec 03 00:36:30.731 INFO [stdout]                         at libpanic_unwind/lib.rs:102
Dec 03 00:36:30.731 INFO [stdout]   16:     0x5606b6dd180c - std::panicking::try::h060637bb9966bca1
Dec 03 00:36:30.731 INFO [stdout]                         at libstd/panicking.rs:289
Dec 03 00:36:30.731 INFO [stdout]                          - std::panic::catch_unwind::hbb63bac845704635
Dec 03 00:36:30.731 INFO [stdout]                         at libstd/panic.rs:392
Dec 03 00:36:30.731 INFO [stdout]                          - std::thread::Builder::spawn::{{closure}}::h3a662d8ffcf3ef15
Dec 03 00:36:30.731 INFO [stdout]                         at libstd/thread/mod.rs:408
Dec 03 00:36:30.731 INFO [stdout]                          - <F as alloc::boxed::FnBox<A>>::call_box::h6bfded618e480b32
Dec 03 00:36:30.731 INFO [stdout]                         at liballoc/boxed.rs:672
Dec 03 00:36:30.731 INFO [stdout]   17:     0x5606b72c12ad - <alloc::boxed::Box<(dyn alloc::boxed::FnBox<A, Output=R> + 'a)> as core::ops::function::FnOnce<A>>::call_once::h107741f455b08c4c
Dec 03 00:36:30.731 INFO [stdout]                         at liballoc/boxed.rs:682
Dec 03 00:36:30.731 INFO [stdout]                          - std::sys_common::thread::start_thread::h4c28257d67cdf9cb
Dec 03 00:36:30.731 INFO [stdout]                         at libstd/sys_common/thread.rs:24
Dec 03 00:36:30.731 INFO [stdout]   18:     0x5606b72b3685 - std::sys::unix::thread::Thread::new::thread_start::hfecb2e7eff8fd34f
Dec 03 00:36:30.731 INFO [stdout]                         at libstd/sys/unix/thread.rs:90
Dec 03 00:36:30.731 INFO [stdout]   19:     0x7f95ff1af6b9 - start_thread
Dec 03 00:36:30.731 INFO [stdout]   20:     0x7f95feccf41c - clone
Dec 03 00:36:30.731 INFO [stdout]   21:                0x0 - <unknown>', libcore/result.rs:1009:5
Dec 03 00:36:30.731 INFO [stdout] stack backtrace:
Dec 03 00:36:30.731 INFO [stdout]    0:     0x5606b72bf1ff - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h3a8b83e1922cbdde
Dec 03 00:36:30.731 INFO [stdout]                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Dec 03 00:36:30.731 INFO [stdout]    1:     0x5606b72c8af7 - std::sys_common::backtrace::print::h00d3155a29b4020f
Dec 03 00:36:30.731 INFO [stdout]                                at libstd/sys_common/backtrace.rs:71
Dec 03 00:36:30.731 INFO [stdout]                                at libstd/sys_common/backtrace.rs:59
Dec 03 00:36:30.731 INFO [stdout]    2:     0x5606b72c35cf - std::panicking::default_hook::{{closure}}::hd7465c742e79e1bb
Dec 03 00:36:30.731 INFO [stdout]                                at libstd/panicking.rs:211
Dec 03 00:36:30.731 INFO [stdout]    3:     0x5606b72c32ce - std::panicking::default_hook::h9e3966f2aa2a6e12
Dec 03 00:36:30.731 INFO [stdout]                                at libstd/panicking.rs:221
Dec 03 00:36:30.731 INFO [stdout]    4:     0x5606b72c3cae - std::panicking::rust_panic_with_hook::h587f091ae747d080
Dec 03 00:36:30.731 INFO [stdout]                                at libstd/panicking.rs:476
Dec 03 00:36:30.731 INFO [stdout]    5:     0x5606b72c3851 - std::panicking::continue_panic_fmt::hb3a4fdede87f43a8
Dec 03 00:36:30.731 INFO [stdout]                                at libstd/panicking.rs:390
Dec 03 00:36:30.731 INFO [stdout]    6:     0x5606b72c3735 - rust_begin_unwind
Dec 03 00:36:30.731 INFO [stdout]                                at libstd/panicking.rs:325
Dec 03 00:36:30.731 INFO [stdout]    7:     0x5606b7304c4c - core::panicking::panic_fmt::h6f9cebf5e7474a0b
Dec 03 00:36:30.731 INFO [stdout]                                at libcore/panicking.rs:77
Dec 03 00:36:30.731 INFO [stdout]    8:     0x5606b6dbfd95 - core::result::unwrap_failed::hf2367b052e33c749
Dec 03 00:36:30.731 INFO [stdout]                                at libcore/macros.rs:26
Dec 03 00:36:30.731 INFO [stdout]    9:     0x5606b6dbfacd - <core::result::Result<T, E>>::unwrap::h2b1c60561438db28
Dec 03 00:36:30.731 INFO [stdout]                                at libcore/result.rs:808
Dec 03 00:36:30.731 INFO [stdout]   10:     0x5606b6dbd352 - newtonmath_test::sine::hbb0dd72f17e7f595
Dec 03 00:36:30.731 INFO [stdout]                                at tests/newtonmath_test.rs:45
Dec 03 00:36:30.731 INFO [stdout]   11:     0x5606b6dbd2f9 - newtonmath_test::sine::{{closure}}::h985eead39b78e373
Dec 03 00:36:30.731 INFO [stdout]                                at tests/newtonmath_test.rs:44
Dec 03 00:36:30.731 INFO [stdout]   12:     0x5606b6dbec0d - core::ops::function::FnOnce::call_once::hf5bfeed94b2282e7
Dec 03 00:36:30.731 INFO [stdout]                                at libcore/ops/function.rs:238
Dec 03 00:36:30.731 INFO [stdout]   13:     0x5606b6dc1ece - <F as alloc::boxed::FnBox<A>>::call_box::hac903f91577a156c
Dec 03 00:36:30.731 INFO [stdout]                                at libtest/lib.rs:1468
Dec 03 00:36:30.731 INFO [stdout]                                at libcore/ops/function.rs:238
Dec 03 00:36:30.731 INFO [stdout]                                at liballoc/boxed.rs:672
Dec 03 00:36:30.731 INFO [stdout]   14:     0x5606b72d3aa9 - __rust_maybe_catch_panic
Dec 03 00:36:30.731 INFO [stdout]                                at libpanic_unwind/lib.rs:102
Dec 03 00:36:30.731 INFO [stdout]   15:     0x5606b6de3b22 - std::sys_common::backtrace::__rust_begin_short_backtrace::hb8f0d0309526c184
Dec 03 00:36:30.731 INFO [stdout]                                at libstd/panicking.rs:289
Dec 03 00:36:30.731 INFO [stdout]                                at libstd/panic.rs:392
Dec 03 00:36:30.731 INFO [stdout]                                at libtest/lib.rs:1423
Dec 03 00:36:30.731 INFO [stdout]                                at libstd/sys_common/backtrace.rs:136
Dec 03 00:36:30.731 INFO [stdout]   16:     0x5606b6de45d4 - std::panicking::try::do_call::hc2f7c8b9a348d8db
Dec 03 00:36:30.731 INFO [stdout]                                at libstd/thread/mod.rs:409
Dec 03 00:36:30.731 INFO [stdout]                                at libstd/panic.rs:313
Dec 03 00:36:30.731 INFO [stdout]                                at libstd/panicking.rs:310
Dec 03 00:36:30.731 INFO [stdout]   17:     0x5606b72d3aa9 - __rust_maybe_catch_panic
Dec 03 00:36:30.731 INFO [stdout]                                at libpanic_unwind/lib.rs:102
Dec 03 00:36:30.731 INFO [stdout]   18:     0x5606b6dd180c - <F as alloc::boxed::FnBox<A>>::call_box::h6bfded618e480b32
Dec 03 00:36:30.731 INFO [stdout]                                at libstd/panicking.rs:289
Dec 03 00:36:30.731 INFO [stdout]                                at libstd/panic.rs:392
Dec 03 00:36:30.731 INFO [stdout]                                at libstd/thread/mod.rs:408
Dec 03 00:36:30.731 INFO [stdout]                                at liballoc/boxed.rs:672
Dec 03 00:36:30.731 INFO [stdout]   19:     0x5606b72c12ad - std::sys_common::thread::start_thread::h4c28257d67cdf9cb
Dec 03 00:36:30.731 INFO [stdout]                                at liballoc/boxed.rs:682
Dec 03 00:36:30.731 INFO [stdout]                                at libstd/sys_common/thread.rs:24
Dec 03 00:36:30.732 INFO [stdout]   20:     0x5606b72b3685 - std::sys::unix::thread::Thread::new::thread_start::hfecb2e7eff8fd34f
Dec 03 00:36:30.732 INFO [stdout]                                at libstd/sys/unix/thread.rs:90
Dec 03 00:36:30.732 INFO [stdout]   21:     0x7f95ff1af6b9 - start_thread
Dec 03 00:36:30.732 INFO [stdout]   22:     0x7f95feccf41c - clone
Dec 03 00:36:30.732 INFO [stdout]   23:                0x0 - <unknown>
Dec 03 00:36:30.732 INFO [stdout] 
Dec 03 00:36:30.732 INFO [stdout] 
Dec 03 00:36:30.732 INFO [stdout] failures:
Dec 03 00:36:30.732 INFO [stdout]     absolute_value
Dec 03 00:36:30.732 INFO [stdout]     area_under_curve
Dec 03 00:36:30.732 INFO [stdout]     cosine
Dec 03 00:36:30.732 INFO [stdout]     derive
Dec 03 00:36:30.732 INFO [stdout]     factor
Dec 03 00:36:30.732 INFO [stdout]     find_tangent
Dec 03 00:36:30.732 INFO [stdout]     find_zeroes
Dec 03 00:36:30.732 INFO [stdout]     integrate
Dec 03 00:36:30.732 INFO [stdout]     inverse_cosine
Dec 03 00:36:30.732 INFO [stdout]     inverse_sine
Dec 03 00:36:30.732 INFO [stdout]     inverse_tangent
Dec 03 00:36:30.732 INFO [stdout]     logarithm
Dec 03 00:36:30.732 INFO [stdout]     simplify
Dec 03 00:36:30.732 INFO [stdout]     sine
Dec 03 00:36:30.732 INFO [stdout]     tangent
Dec 03 00:36:30.732 INFO [stdout] 
Dec 03 00:36:30.732 INFO [stdout] test result: FAILED. 0 passed; 15 failed; 0 ignored; 0 measured; 0 filtered out
Dec 03 00:36:30.732 INFO [stdout] 
Dec 03 00:36:30.732 INFO [stderr] error: test failed, to rerun pass '--test newtonmath_test'
Dec 03 00:36:30.732 INFO [stderr] su: No module specific data is present
Dec 03 00:36:30.976 INFO running `"docker" "inspect" "ea8a754e2f4d6c8b209c4b1a4428d60bf91d08d9f4e4f965f61172d1896c36f3"`
Dec 03 00:36:31.052 INFO running `"docker" "rm" "-f" "ea8a754e2f4d6c8b209c4b1a4428d60bf91d08d9f4e4f965f61172d1896c36f3"`
Dec 03 00:36:31.140 INFO [stdout] ea8a754e2f4d6c8b209c4b1a4428d60bf91d08d9f4e4f965f61172d1896c36f3
