Dec 13 21:25:12.588 INFO testing dialogbox/rust-working-samples against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550 Dec 13 21:25:12.588 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Dec 13 21:25:13.183 INFO [stdout] f17a9917a11948c4a53dcb0a4baf773434300e28bd4fc12cc31a03f2145914f6 Dec 13 21:25:13.188 INFO running `"docker" "start" "-a" "f17a9917a11948c4a53dcb0a4baf773434300e28bd4fc12cc31a03f2145914f6"` Dec 13 21:25:13.909 INFO [stderr] usermod: no changes Dec 13 21:25:14.171 INFO [stderr] Compiling tokio-io v0.1.8 Dec 13 21:25:15.927 INFO [stderr] Compiling tokio-codec v0.1.0 Dec 13 21:25:15.927 INFO [stderr] Compiling tokio-reactor v0.1.5 Dec 13 21:25:15.927 INFO [stderr] Compiling tokio-fs v0.1.3 Dec 13 21:25:15.927 INFO [stderr] Compiling h2 v0.1.12 Dec 13 21:25:21.311 INFO [stderr] Compiling tokio-tcp v0.1.1 Dec 13 21:25:21.311 INFO [stderr] Compiling tokio-uds v0.2.1 Dec 13 21:25:21.311 INFO [stderr] Compiling tokio-udp v0.1.2 Dec 13 21:25:25.583 INFO [stderr] Compiling tokio v0.1.8 Dec 13 21:25:29.723 INFO [stderr] Compiling hyper v0.12.9 Dec 13 21:25:37.863 INFO [stderr] Compiling hyper-tls v0.3.0 Dec 13 21:25:40.816 INFO [stderr] Compiling working-samples v0.1.0 (/source) Dec 13 21:25:44.159 INFO [stderr] warning: method is never used: `shear` Dec 13 21:25:44.159 INFO [stderr] --> src/traitsamples.rs:28:9 Dec 13 21:25:44.159 INFO [stderr] | Dec 13 21:25:44.159 INFO [stderr] 28 | fn shear(&mut self) { Dec 13 21:25:44.159 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^ Dec 13 21:25:44.159 INFO [stderr] | Dec 13 21:25:44.159 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 13 21:25:44.159 INFO [stderr] Dec 13 21:25:52.599 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 38.66s Dec 13 21:25:52.615 INFO [stderr] su: No module specific data is present Dec 13 21:25:53.389 INFO running `"docker" "inspect" "f17a9917a11948c4a53dcb0a4baf773434300e28bd4fc12cc31a03f2145914f6"` Dec 13 21:25:53.641 INFO running `"docker" "rm" "-f" "f17a9917a11948c4a53dcb0a4baf773434300e28bd4fc12cc31a03f2145914f6"` Dec 13 21:25:53.887 INFO [stdout] f17a9917a11948c4a53dcb0a4baf773434300e28bd4fc12cc31a03f2145914f6 Dec 13 21:25:53.893 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Dec 13 21:25:54.375 INFO [stdout] 87b93b1ffac16dfd6119b9ccf9089479187606b77131b1c89ce57ec683db116b Dec 13 21:25:54.381 INFO running `"docker" "start" "-a" "87b93b1ffac16dfd6119b9ccf9089479187606b77131b1c89ce57ec683db116b"` Dec 13 21:25:55.603 INFO [stderr] usermod: no changes Dec 13 21:25:55.875 INFO [stderr] Compiling working-samples v0.1.0 (/source) Dec 13 21:25:59.771 INFO [stderr] warning: method is never used: `shear` Dec 13 21:25:59.771 INFO [stderr] --> src/traitsamples.rs:28:9 Dec 13 21:25:59.771 INFO [stderr] | Dec 13 21:25:59.771 INFO [stderr] 28 | fn shear(&mut self) { Dec 13 21:25:59.771 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^ Dec 13 21:25:59.771 INFO [stderr] | Dec 13 21:25:59.771 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 13 21:25:59.771 INFO [stderr] Dec 13 21:26:09.870 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 14.23s Dec 13 21:26:09.892 INFO [stderr] su: No module specific data is present Dec 13 21:26:10.393 INFO running `"docker" "inspect" "87b93b1ffac16dfd6119b9ccf9089479187606b77131b1c89ce57ec683db116b"` Dec 13 21:26:10.480 INFO running `"docker" "rm" "-f" "87b93b1ffac16dfd6119b9ccf9089479187606b77131b1c89ce57ec683db116b"` Dec 13 21:26:10.565 INFO [stdout] 87b93b1ffac16dfd6119b9ccf9089479187606b77131b1c89ce57ec683db116b Dec 13 21:26:10.568 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Dec 13 21:26:10.827 INFO [stdout] a52d04e3dff9571f403efd0d7d48288ed2466d7314e8919d359dafa6a49ee534 Dec 13 21:26:10.827 INFO running `"docker" "start" "-a" "a52d04e3dff9571f403efd0d7d48288ed2466d7314e8919d359dafa6a49ee534"` Dec 13 21:26:11.575 INFO [stderr] usermod: no changes Dec 13 21:26:11.807 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.21s Dec 13 21:26:11.823 INFO [stderr] Running /target/debug/deps/working_samples-3c829b463d87b85a Dec 13 21:26:11.830 INFO [stdout] Dec 13 21:26:11.830 INFO [stdout] running 17 tests Dec 13 21:26:11.830 INFO [stdout] test hn_client::playground::de_list_test ... ok Dec 13 21:26:11.831 INFO [stdout] test ownership_demo::tests::distinct_lifttime ... ok Dec 13 21:26:11.831 INFO [stdout] test ownership_demo::tests::move_out_from_vec ... ok Dec 13 21:26:11.835 INFO [stdout] test ownership_demo::tests::return_ref ... ok Dec 13 21:26:11.835 INFO [stdout] test ownership_demo::tests::struct_containing_ref ... ok Dec 13 21:26:11.835 INFO [stdout] test traitsamples::test::bothtest::talk_test ... ok Dec 13 21:26:11.835 INFO [stdout] test traitsamples::test::dogtest::talk_test ... ok Dec 13 21:26:11.835 INFO [stdout] test traitsamples::test::sheeptest::talk_test ... ok Dec 13 21:26:11.835 INFO [stdout] test word_count::test::count_word_fn_test ... ok Dec 13 21:26:11.835 INFO [stdout] test word_count::test::count_word_test ... ok Dec 13 21:26:12.337 INFO [stdout] test hn_client::playground::tokio_async_multirequest_using_client_test ... ok Dec 13 21:26:12.338 INFO [stdout] test hn_client::playground::tokio_async_multirequest_test ... ok Dec 13 21:26:12.338 INFO [stdout] test hn_client::playground::get_top_list_sample ... ok Dec 13 21:26:12.421 INFO [stdout] test hn_client::test::get_top_list_test ... ok Dec 13 21:26:12.421 INFO [stdout] Error: an error occurred trying to connect: failed to lookup address information: Temporary failure in name resolution Dec 13 21:26:12.421 INFO [stdout] test hn_client::playground::top_story_list_test ... ok Dec 13 21:26:12.561 INFO [stdout] test hn_client::test::get_item_test ... FAILED Dec 13 21:26:12.581 INFO [stdout] test hn_client::test::get_from_url_should_panic_for_invalid_url ... ok Dec 13 21:26:12.581 INFO [stdout] Dec 13 21:26:12.581 INFO [stdout] failures: Dec 13 21:26:12.581 INFO [stdout] Dec 13 21:26:12.581 INFO [stdout] ---- hn_client::test::get_item_test stdout ---- Dec 13 21:26:12.581 INFO [stdout] thread 'hn_client::test::get_item_test' panicked at 'Box', src/hn_client.rs:150:23 Dec 13 21:26:12.581 INFO [stdout] stack backtrace: Dec 13 21:26:12.581 INFO [stdout] 0: 0x5574ed78da73 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h2c40bdfb30f25bdd Dec 13 21:26:12.581 INFO [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 13 21:26:12.581 INFO [stdout] 1: 0x5574ed787898 - std::sys_common::backtrace::_print::he11ceebc70626ac9 Dec 13 21:26:12.581 INFO [stdout] at src/libstd/sys_common/backtrace.rs:71 Dec 13 21:26:12.581 INFO [stdout] 2: 0x5574ed78c082 - std::panicking::default_hook::{{closure}}::h4fde3ffb19c01413 Dec 13 21:26:12.581 INFO [stdout] at src/libstd/sys_common/backtrace.rs:59 Dec 13 21:26:12.581 INFO [stdout] at src/libstd/panicking.rs:210 Dec 13 21:26:12.581 INFO [stdout] 3: 0x5574ed78bd77 - std::panicking::default_hook::hf0c15a583008ed0d Dec 13 21:26:12.581 INFO [stdout] at src/libstd/panicking.rs:218 Dec 13 21:26:12.581 INFO [stdout] 4: 0x5574ed78c790 - std::panicking::rust_panic_with_hook::hc1663f6bc7813185 Dec 13 21:26:12.581 INFO [stdout] at src/libstd/panicking.rs:487 Dec 13 21:26:12.581 INFO [stdout] 5: 0x5574ed31339d - std::panicking::begin_panic::h7b787046ffb3559b Dec 13 21:26:12.581 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panicking.rs:421 Dec 13 21:26:12.581 INFO [stdout] 6: 0x5574ed4047b9 - working_samples::hn_client::test::get_item_test::haf0799c6fdf3f87d Dec 13 21:26:12.581 INFO [stdout] at src/hn_client.rs:150 Dec 13 21:26:12.581 INFO [stdout] 7: 0x5574ed404629 - working_samples::hn_client::test::get_item_test::{{closure}}::h2350aa8d640ea8ae Dec 13 21:26:12.581 INFO [stdout] at src/hn_client.rs:143 Dec 13 21:26:12.581 INFO [stdout] 8: 0x5574ed2c658d - core::ops::function::FnOnce::call_once::h909e0398295cd02f Dec 13 21:26:12.581 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libcore/ops/function.rs:238 Dec 13 21:26:12.581 INFO [stdout] 9: 0x5574ed40cbae - >::call_box::hac337ba1af72dc2b Dec 13 21:26:12.581 INFO [stdout] at src/libtest/lib.rs:1483 Dec 13 21:26:12.581 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libcore/ops/function.rs:238 Dec 13 21:26:12.581 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/liballoc/boxed.rs:673 Dec 13 21:26:12.581 INFO [stdout] 10: 0x5574ed79bb79 - __rust_maybe_catch_panic Dec 13 21:26:12.581 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 13 21:26:12.582 INFO [stdout] 11: 0x5574ed42a3b7 - test::run_test::run_test_inner::{{closure}}::hfbfe4a58c0ebb01b Dec 13 21:26:12.582 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panicking.rs:285 Dec 13 21:26:12.582 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panic.rs:398 Dec 13 21:26:12.582 INFO [stdout] at src/libtest/lib.rs:1438 Dec 13 21:26:12.582 INFO [stdout] 12: 0x5574ed4052c4 - std::sys_common::backtrace::__rust_begin_short_backtrace::hd1f0cf202092f8d7 Dec 13 21:26:12.582 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/sys_common/backtrace.rs:136 Dec 13 21:26:12.582 INFO [stdout] 13: 0x5574ed4058b4 - std::panicking::try::do_call::h5e99f92fbf448cf6 Dec 13 21:26:12.582 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/thread/mod.rs:479 Dec 13 21:26:12.582 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panic.rs:319 Dec 13 21:26:12.582 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panicking.rs:306 Dec 13 21:26:12.582 INFO [stdout] 14: 0x5574ed79bb79 - __rust_maybe_catch_panic Dec 13 21:26:12.582 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 13 21:26:12.582 INFO [stdout] 15: 0x5574ed40ca8c - >::call_box::h8ae063aff93ccdb6 Dec 13 21:26:12.582 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panicking.rs:285 Dec 13 21:26:12.582 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panic.rs:398 Dec 13 21:26:12.582 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/thread/mod.rs:478 Dec 13 21:26:12.582 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/liballoc/boxed.rs:673 Dec 13 21:26:12.582 INFO [stdout] 16: 0x5574ed78f83d - std::sys::unix::thread::Thread::new::thread_start::h42c32b292fdd228f Dec 13 21:26:12.582 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/liballoc/boxed.rs:683 Dec 13 21:26:12.582 INFO [stdout] at src/libstd/sys_common/thread.rs:24 Dec 13 21:26:12.582 INFO [stdout] at src/libstd/sys/unix/thread.rs:91 Dec 13 21:26:12.582 INFO [stdout] 17: 0x7f99c689c6b9 - start_thread Dec 13 21:26:12.582 INFO [stdout] 18: 0x7f99c63bc41c - clone Dec 13 21:26:12.582 INFO [stdout] 19: 0x0 - Dec 13 21:26:12.582 INFO [stdout] Dec 13 21:26:12.582 INFO [stdout] Dec 13 21:26:12.582 INFO [stdout] failures: Dec 13 21:26:12.582 INFO [stdout] hn_client::test::get_item_test Dec 13 21:26:12.582 INFO [stdout] Dec 13 21:26:12.582 INFO [stdout] test result: FAILED. 16 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out Dec 13 21:26:12.582 INFO [stdout] Dec 13 21:26:12.604 INFO [stderr] error: test failed, to rerun pass '--lib' Dec 13 21:26:12.607 INFO [stderr] su: No module specific data is present Dec 13 21:26:13.569 INFO running `"docker" "inspect" "a52d04e3dff9571f403efd0d7d48288ed2466d7314e8919d359dafa6a49ee534"` Dec 13 21:26:13.807 INFO running `"docker" "rm" "-f" "a52d04e3dff9571f403efd0d7d48288ed2466d7314e8919d359dafa6a49ee534"` Dec 13 21:26:14.170 INFO [stdout] a52d04e3dff9571f403efd0d7d48288ed2466d7314e8919d359dafa6a49ee534