Dec 06 01:39:53.906 INFO testing dialogbox/rust-working-samples against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514 Dec 06 01:39:53.906 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +906deae0790bd18681b937fe9a141a3c26cf1855-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Dec 06 01:39:54.406 INFO [stdout] 1e479b2584a09798dbefe9755be91bf8bef92264002f8ebfaa0ddb3acb3d0a10 Dec 06 01:39:54.408 INFO running `"docker" "start" "-a" "1e479b2584a09798dbefe9755be91bf8bef92264002f8ebfaa0ddb3acb3d0a10"` Dec 06 01:39:55.428 INFO [stderr] usermod: no changes Dec 06 01:39:55.736 INFO [stderr] Compiling tokio-io v0.1.8 Dec 06 01:39:57.299 INFO [stderr] Compiling tokio-reactor v0.1.5 Dec 06 01:39:57.300 INFO [stderr] Compiling tokio-codec v0.1.0 Dec 06 01:39:57.302 INFO [stderr] Compiling tokio-fs v0.1.3 Dec 06 01:39:57.303 INFO [stderr] Compiling h2 v0.1.12 Dec 06 01:40:02.683 INFO [stderr] Compiling tokio-tcp v0.1.1 Dec 06 01:40:02.684 INFO [stderr] Compiling tokio-uds v0.2.1 Dec 06 01:40:02.684 INFO [stderr] Compiling tokio-udp v0.1.2 Dec 06 01:40:06.565 INFO [stderr] Compiling tokio v0.1.8 Dec 06 01:40:10.597 INFO [stderr] Compiling hyper v0.12.9 Dec 06 01:40:17.827 INFO [stderr] Compiling hyper-tls v0.3.0 Dec 06 01:40:20.313 INFO [stderr] Compiling working-samples v0.1.0 (/source) Dec 06 01:40:23.724 INFO [stderr] warning: method is never used: `shear` Dec 06 01:40:23.724 INFO [stderr] --> src/traitsamples.rs:28:9 Dec 06 01:40:23.724 INFO [stderr] | Dec 06 01:40:23.724 INFO [stderr] 28 | fn shear(&mut self) { Dec 06 01:40:23.724 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^ Dec 06 01:40:23.724 INFO [stderr] | Dec 06 01:40:23.724 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 06 01:40:23.724 INFO [stderr] Dec 06 01:40:30.857 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 35.38s Dec 06 01:40:30.864 INFO [stderr] su: No module specific data is present Dec 06 01:40:31.650 INFO running `"docker" "inspect" "1e479b2584a09798dbefe9755be91bf8bef92264002f8ebfaa0ddb3acb3d0a10"` Dec 06 01:40:31.950 INFO running `"docker" "rm" "-f" "1e479b2584a09798dbefe9755be91bf8bef92264002f8ebfaa0ddb3acb3d0a10"` Dec 06 01:40:32.229 INFO [stdout] 1e479b2584a09798dbefe9755be91bf8bef92264002f8ebfaa0ddb3acb3d0a10 Dec 06 01:40:32.234 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Dec 06 01:40:32.657 INFO [stdout] b949d09143dfe5e818acebac10ff193ca5db55c1764a3a4ec2aa07517ca75015 Dec 06 01:40:32.659 INFO running `"docker" "start" "-a" "b949d09143dfe5e818acebac10ff193ca5db55c1764a3a4ec2aa07517ca75015"` Dec 06 01:40:35.004 INFO [stderr] usermod: no changes Dec 06 01:40:35.224 INFO [stderr] Compiling working-samples v0.1.0 (/source) Dec 06 01:40:38.835 INFO [stderr] warning: method is never used: `shear` Dec 06 01:40:38.835 INFO [stderr] --> src/traitsamples.rs:28:9 Dec 06 01:40:38.835 INFO [stderr] | Dec 06 01:40:38.835 INFO [stderr] 28 | fn shear(&mut self) { Dec 06 01:40:38.835 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^ Dec 06 01:40:38.835 INFO [stderr] | Dec 06 01:40:38.835 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 06 01:40:38.835 INFO [stderr] Dec 06 01:40:48.400 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 13.36s Dec 06 01:40:48.420 INFO [stderr] su: No module specific data is present Dec 06 01:40:49.192 INFO running `"docker" "inspect" "b949d09143dfe5e818acebac10ff193ca5db55c1764a3a4ec2aa07517ca75015"` Dec 06 01:40:49.508 INFO running `"docker" "rm" "-f" "b949d09143dfe5e818acebac10ff193ca5db55c1764a3a4ec2aa07517ca75015"` Dec 06 01:40:49.904 INFO [stdout] b949d09143dfe5e818acebac10ff193ca5db55c1764a3a4ec2aa07517ca75015 Dec 06 01:40:49.912 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Dec 06 01:40:50.442 INFO [stdout] 05a66b8d35303edf37facbc640bf77f6c63c0ab7847341b2c780c6148eb8548d Dec 06 01:40:50.444 INFO running `"docker" "start" "-a" "05a66b8d35303edf37facbc640bf77f6c63c0ab7847341b2c780c6148eb8548d"` Dec 06 01:40:51.673 INFO [stderr] usermod: no changes Dec 06 01:40:51.869 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.17s Dec 06 01:40:51.888 INFO [stderr] Running /target/debug/deps/working_samples-b9f9b7de1fb6157c Dec 06 01:40:51.900 INFO [stdout] Dec 06 01:40:51.900 INFO [stdout] running 17 tests Dec 06 01:40:51.908 INFO [stdout] test hn_client::playground::de_list_test ... ok Dec 06 01:40:51.908 INFO [stdout] test ownership_demo::tests::distinct_lifttime ... ok Dec 06 01:40:51.908 INFO [stdout] test ownership_demo::tests::move_out_from_vec ... ok Dec 06 01:40:51.908 INFO [stdout] test ownership_demo::tests::return_ref ... ok Dec 06 01:40:51.908 INFO [stdout] test ownership_demo::tests::struct_containing_ref ... ok Dec 06 01:40:51.908 INFO [stdout] test traitsamples::test::bothtest::talk_test ... ok Dec 06 01:40:51.908 INFO [stdout] test traitsamples::test::dogtest::talk_test ... ok Dec 06 01:40:51.908 INFO [stdout] test traitsamples::test::sheeptest::talk_test ... ok Dec 06 01:40:51.908 INFO [stdout] test word_count::test::count_word_fn_test ... ok Dec 06 01:40:51.908 INFO [stdout] test word_count::test::count_word_test ... ok Dec 06 01:40:52.220 INFO [stdout] test hn_client::playground::get_top_list_sample ... ok Dec 06 01:40:52.220 INFO [stdout] test hn_client::playground::tokio_async_multirequest_test ... ok Dec 06 01:40:52.297 INFO [stdout] Error: an error occurred trying to connect: failed to lookup address information: Temporary failure in name resolution Dec 06 01:40:52.308 INFO [stdout] test hn_client::playground::top_story_list_test ... ok Dec 06 01:40:52.344 INFO [stdout] test hn_client::playground::tokio_async_multirequest_using_client_test ... ok Dec 06 01:40:52.424 INFO [stdout] test hn_client::test::get_top_list_test ... ok Dec 06 01:40:52.592 INFO [stdout] test hn_client::test::get_item_test ... FAILED Dec 06 01:40:52.609 INFO [stdout] test hn_client::test::get_from_url_should_panic_for_invalid_url ... ok Dec 06 01:40:52.609 INFO [stdout] Dec 06 01:40:52.609 INFO [stdout] failures: Dec 06 01:40:52.609 INFO [stdout] Dec 06 01:40:52.609 INFO [stdout] ---- hn_client::test::get_item_test stdout ---- Dec 06 01:40:52.609 INFO [stdout] thread 'hn_client::test::get_item_test' panicked at 'Box', src/hn_client.rs:150:23 Dec 06 01:40:52.609 INFO [stdout] stack backtrace: Dec 06 01:40:52.609 INFO [stdout] 0: 0x55a525c98a93 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h3c2ada0a2db8c5e7 Dec 06 01:40:52.609 INFO [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 06 01:40:52.609 INFO [stdout] 1: 0x55a525c92c58 - std::sys_common::backtrace::_print::h95865c77318e98b7 Dec 06 01:40:52.609 INFO [stdout] at src/libstd/sys_common/backtrace.rs:71 Dec 06 01:40:52.609 INFO [stdout] 2: 0x55a525c97522 - std::panicking::default_hook::{{closure}}::hb3d1f299fcea42e5 Dec 06 01:40:52.609 INFO [stdout] at src/libstd/sys_common/backtrace.rs:59 Dec 06 01:40:52.609 INFO [stdout] at src/libstd/panicking.rs:211 Dec 06 01:40:52.609 INFO [stdout] 3: 0x55a525c9720c - std::panicking::default_hook::h4eae6f26f73244c8 Dec 06 01:40:52.609 INFO [stdout] at src/libstd/panicking.rs:221 Dec 06 01:40:52.609 INFO [stdout] 4: 0x55a525c97c30 - std::panicking::rust_panic_with_hook::h368d37fd53b59464 Dec 06 01:40:52.609 INFO [stdout] at src/libstd/panicking.rs:491 Dec 06 01:40:52.609 INFO [stdout] 5: 0x55a52580259d - std::panicking::begin_panic::ha508bd7b45621ba0 Dec 06 01:40:52.609 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panicking.rs:425 Dec 06 01:40:52.609 INFO [stdout] 6: 0x55a525908e49 - working_samples::hn_client::test::get_item_test::h526493175f393fd8 Dec 06 01:40:52.609 INFO [stdout] at src/hn_client.rs:150 Dec 06 01:40:52.609 INFO [stdout] 7: 0x55a525908cb9 - working_samples::hn_client::test::get_item_test::{{closure}}::h72087ac840a7e391 Dec 06 01:40:52.609 INFO [stdout] at src/hn_client.rs:143 Dec 06 01:40:52.609 INFO [stdout] 8: 0x55a5257cad9d - core::ops::function::FnOnce::call_once::hb749101f7174d052 Dec 06 01:40:52.609 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libcore/ops/function.rs:238 Dec 06 01:40:52.609 INFO [stdout] 9: 0x55a525911b6e - >::call_box::h994167e0fc25f327 Dec 06 01:40:52.609 INFO [stdout] at src/libtest/lib.rs:1471 Dec 06 01:40:52.609 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libcore/ops/function.rs:238 Dec 06 01:40:52.609 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/liballoc/boxed.rs:673 Dec 06 01:40:52.609 INFO [stdout] 10: 0x55a525ca6b99 - __rust_maybe_catch_panic Dec 06 01:40:52.609 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 06 01:40:52.609 INFO [stdout] 11: 0x55a525909a73 - std::sys_common::backtrace::__rust_begin_short_backtrace::h5d34cfb78512c8c3 Dec 06 01:40:52.609 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panicking.rs:289 Dec 06 01:40:52.609 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panic.rs:398 Dec 06 01:40:52.609 INFO [stdout] at src/libtest/lib.rs:1426 Dec 06 01:40:52.609 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/sys_common/backtrace.rs:136 Dec 06 01:40:52.609 INFO [stdout] 12: 0x55a52590a994 - std::panicking::try::do_call::h7a86b6211ebb5e72 Dec 06 01:40:52.609 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/thread/mod.rs:477 Dec 06 01:40:52.609 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panic.rs:319 Dec 06 01:40:52.609 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panicking.rs:310 Dec 06 01:40:52.609 INFO [stdout] 13: 0x55a525ca6b99 - __rust_maybe_catch_panic Dec 06 01:40:52.609 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 06 01:40:52.609 INFO [stdout] 14: 0x55a525911a4c - >::call_box::h877dbe22cb3997f4 Dec 06 01:40:52.609 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panicking.rs:289 Dec 06 01:40:52.609 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panic.rs:398 Dec 06 01:40:52.609 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/thread/mod.rs:476 Dec 06 01:40:52.609 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/liballoc/boxed.rs:673 Dec 06 01:40:52.609 INFO [stdout] 15: 0x55a525c9a85d - std::sys::unix::thread::Thread::new::thread_start::hea5f7f9c570dc4cd Dec 06 01:40:52.609 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/liballoc/boxed.rs:683 Dec 06 01:40:52.609 INFO [stdout] at src/libstd/sys_common/thread.rs:24 Dec 06 01:40:52.609 INFO [stdout] at src/libstd/sys/unix/thread.rs:90 Dec 06 01:40:52.609 INFO [stdout] 16: 0x7f777f17b6b9 - start_thread Dec 06 01:40:52.609 INFO [stdout] 17: 0x7f777ec9b41c - clone Dec 06 01:40:52.609 INFO [stdout] 18: 0x0 - Dec 06 01:40:52.609 INFO [stdout] Dec 06 01:40:52.609 INFO [stdout] Dec 06 01:40:52.609 INFO [stdout] failures: Dec 06 01:40:52.609 INFO [stdout] hn_client::test::get_item_test Dec 06 01:40:52.609 INFO [stdout] Dec 06 01:40:52.609 INFO [stdout] test result: FAILED. 16 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out Dec 06 01:40:52.609 INFO [stdout] Dec 06 01:40:52.620 INFO [stderr] error: test failed, to rerun pass '--lib' Dec 06 01:40:52.624 INFO [stderr] su: No module specific data is present Dec 06 01:40:53.342 INFO running `"docker" "inspect" "05a66b8d35303edf37facbc640bf77f6c63c0ab7847341b2c780c6148eb8548d"` Dec 06 01:40:53.686 INFO running `"docker" "rm" "-f" "05a66b8d35303edf37facbc640bf77f6c63c0ab7847341b2c780c6148eb8548d"` Dec 06 01:40:53.984 INFO [stdout] 05a66b8d35303edf37facbc640bf77f6c63c0ab7847341b2c780c6148eb8548d