Dec 06 01:39:53.311 INFO testing dialogbox/rust-working-samples against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514 Dec 06 01:39:53.311 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 01:39:53.710 INFO [stdout] 60eb3103a14f31b14030be053d2e2171bbfe8b8a1a9e74a9b397f4fb44a27443 Dec 06 01:39:53.710 INFO running `"docker" "start" "-a" "60eb3103a14f31b14030be053d2e2171bbfe8b8a1a9e74a9b397f4fb44a27443"` Dec 06 01:39:54.976 INFO [stderr] usermod: no changes Dec 06 01:39:55.380 INFO [stderr] Compiling tokio-io v0.1.8 Dec 06 01:39:55.380 INFO [stderr] Compiling native-tls v0.2.1 Dec 06 01:39:55.380 INFO [stderr] Compiling syn v0.14.9 Dec 06 01:39:57.559 INFO [stderr] Compiling tokio-codec v0.1.0 Dec 06 01:39:57.560 INFO [stderr] Compiling tokio-reactor v0.1.5 Dec 06 01:39:57.577 INFO [stderr] Compiling tokio-fs v0.1.3 Dec 06 01:39:57.578 INFO [stderr] Compiling h2 v0.1.12 Dec 06 01:40:04.252 INFO [stderr] Compiling tokio-udp v0.1.2 Dec 06 01:40:04.252 INFO [stderr] Compiling tokio-tcp v0.1.1 Dec 06 01:40:04.252 INFO [stderr] Compiling tokio-uds v0.2.1 Dec 06 01:40:08.658 INFO [stderr] Compiling tokio v0.1.8 Dec 06 01:40:11.224 INFO [stderr] Compiling synstructure v0.9.0 Dec 06 01:40:11.232 INFO [stderr] Compiling serde_derive v1.0.76 Dec 06 01:40:13.464 INFO [stderr] Compiling hyper v0.12.9 Dec 06 01:40:14.680 INFO [stderr] Compiling failure_derive v0.1.2 Dec 06 01:40:17.677 INFO [stderr] Compiling failure v0.1.2 Dec 06 01:40:24.152 INFO [stderr] Compiling hyper-tls v0.3.0 Dec 06 01:40:28.404 INFO [stderr] Compiling working-samples v0.1.0 (/source) Dec 06 01:40:31.836 INFO [stderr] warning: method is never used: `shear` Dec 06 01:40:31.836 INFO [stderr] --> src/traitsamples.rs:28:9 Dec 06 01:40:31.836 INFO [stderr] | Dec 06 01:40:31.836 INFO [stderr] 28 | fn shear(&mut self) { Dec 06 01:40:31.836 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^ Dec 06 01:40:31.836 INFO [stderr] | Dec 06 01:40:31.836 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 06 01:40:31.836 INFO [stderr] Dec 06 01:40:38.858 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 43.83s Dec 06 01:40:38.872 INFO [stderr] su: No module specific data is present Dec 06 01:40:39.975 INFO running `"docker" "inspect" "60eb3103a14f31b14030be053d2e2171bbfe8b8a1a9e74a9b397f4fb44a27443"` Dec 06 01:40:40.202 INFO running `"docker" "rm" "-f" "60eb3103a14f31b14030be053d2e2171bbfe8b8a1a9e74a9b397f4fb44a27443"` Dec 06 01:40:40.459 INFO [stdout] 60eb3103a14f31b14030be053d2e2171bbfe8b8a1a9e74a9b397f4fb44a27443 Dec 06 01:40:40.462 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 01:40:41.049 INFO [stdout] d8a916dc810fb75ac35bd92b998857a147a58b519eaa4b5e719b6bfb8a480384 Dec 06 01:40:41.051 INFO running `"docker" "start" "-a" "d8a916dc810fb75ac35bd92b998857a147a58b519eaa4b5e719b6bfb8a480384"` Dec 06 01:40:42.856 INFO [stderr] usermod: no changes Dec 06 01:40:43.087 INFO [stderr] Compiling working-samples v0.1.0 (/source) Dec 06 01:40:46.869 INFO [stderr] warning: method is never used: `shear` Dec 06 01:40:46.869 INFO [stderr] --> src/traitsamples.rs:28:9 Dec 06 01:40:46.869 INFO [stderr] | Dec 06 01:40:46.869 INFO [stderr] 28 | fn shear(&mut self) { Dec 06 01:40:46.869 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^ Dec 06 01:40:46.869 INFO [stderr] | Dec 06 01:40:46.869 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 06 01:40:46.869 INFO [stderr] Dec 06 01:40:55.140 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 12.25s Dec 06 01:40:55.152 INFO [stderr] su: No module specific data is present Dec 06 01:40:56.127 INFO running `"docker" "inspect" "d8a916dc810fb75ac35bd92b998857a147a58b519eaa4b5e719b6bfb8a480384"` Dec 06 01:40:56.394 INFO running `"docker" "rm" "-f" "d8a916dc810fb75ac35bd92b998857a147a58b519eaa4b5e719b6bfb8a480384"` Dec 06 01:40:56.629 INFO [stdout] d8a916dc810fb75ac35bd92b998857a147a58b519eaa4b5e719b6bfb8a480384 Dec 06 01:40:56.634 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 01:40:57.136 INFO [stdout] 8ba71912d1baf7e9456774dc0a8a3c3a590ce32d8270c25f59919cce77ea5135 Dec 06 01:40:57.139 INFO running `"docker" "start" "-a" "8ba71912d1baf7e9456774dc0a8a3c3a590ce32d8270c25f59919cce77ea5135"` Dec 06 01:40:58.396 INFO [stderr] usermod: no changes Dec 06 01:40:58.681 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.25s Dec 06 01:40:58.698 INFO [stderr] Running /target/debug/deps/working_samples-c0ad8236c009a01e Dec 06 01:40:58.705 INFO [stdout] Dec 06 01:40:58.705 INFO [stdout] running 17 tests Dec 06 01:40:58.707 INFO [stdout] test hn_client::playground::de_list_test ... ok Dec 06 01:40:58.708 INFO [stdout] test ownership_demo::tests::distinct_lifttime ... ok Dec 06 01:40:58.708 INFO [stdout] test ownership_demo::tests::move_out_from_vec ... ok Dec 06 01:40:58.708 INFO [stdout] test ownership_demo::tests::return_ref ... ok Dec 06 01:40:58.708 INFO [stdout] test ownership_demo::tests::struct_containing_ref ... ok Dec 06 01:40:58.708 INFO [stdout] test traitsamples::test::bothtest::talk_test ... ok Dec 06 01:40:58.708 INFO [stdout] test traitsamples::test::dogtest::talk_test ... ok Dec 06 01:40:58.709 INFO [stdout] test traitsamples::test::sheeptest::talk_test ... ok Dec 06 01:40:58.709 INFO [stdout] test word_count::test::count_word_fn_test ... ok Dec 06 01:40:58.712 INFO [stdout] test word_count::test::count_word_test ... ok Dec 06 01:40:58.755 INFO [stdout] test hn_client::playground::tokio_async_multirequest_using_client_test ... ok Dec 06 01:40:58.761 INFO [stdout] Error: an error occurred trying to connect: failed to lookup address information: Temporary failure in name resolution Dec 06 01:40:58.762 INFO [stdout] test hn_client::playground::tokio_async_multirequest_test ... ok Dec 06 01:40:58.769 INFO [stdout] test hn_client::playground::get_top_list_sample ... ok Dec 06 01:40:58.771 INFO [stdout] test hn_client::playground::top_story_list_test ... ok Dec 06 01:40:58.861 INFO [stdout] test hn_client::test::get_top_list_test ... ok Dec 06 01:40:59.000 INFO [stdout] test hn_client::test::get_item_test ... FAILED Dec 06 01:40:59.016 INFO [stdout] test hn_client::test::get_from_url_should_panic_for_invalid_url ... ok Dec 06 01:40:59.016 INFO [stdout] Dec 06 01:40:59.016 INFO [stdout] failures: Dec 06 01:40:59.016 INFO [stdout] Dec 06 01:40:59.016 INFO [stdout] ---- hn_client::test::get_item_test stdout ---- Dec 06 01:40:59.016 INFO [stdout] thread 'hn_client::test::get_item_test' panicked at 'Box', src/hn_client.rs:150:23 Dec 06 01:40:59.016 INFO [stdout] stack backtrace: Dec 06 01:40:59.016 INFO [stdout] 0: 0x5640a31949a3 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h82c998a0e635a5c4 Dec 06 01:40:59.016 INFO [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 06 01:40:59.016 INFO [stdout] 1: 0x5640a318eb68 - std::sys_common::backtrace::_print::h5fbc0bc3cf12d9bf Dec 06 01:40:59.016 INFO [stdout] at src/libstd/sys_common/backtrace.rs:71 Dec 06 01:40:59.016 INFO [stdout] 2: 0x5640a3193432 - std::panicking::default_hook::{{closure}}::h42b81c3dd1a50e32 Dec 06 01:40:59.016 INFO [stdout] at src/libstd/sys_common/backtrace.rs:59 Dec 06 01:40:59.016 INFO [stdout] at src/libstd/panicking.rs:211 Dec 06 01:40:59.016 INFO [stdout] 3: 0x5640a319311c - std::panicking::default_hook::h6c8d8e1c12a669e5 Dec 06 01:40:59.016 INFO [stdout] at src/libstd/panicking.rs:221 Dec 06 01:40:59.016 INFO [stdout] 4: 0x5640a3193b40 - std::panicking::rust_panic_with_hook::hce93a56e38c2b0aa Dec 06 01:40:59.016 INFO [stdout] at src/libstd/panicking.rs:491 Dec 06 01:40:59.016 INFO [stdout] 5: 0x5640a2d01abd - std::panicking::begin_panic::hbfe13ab48f65a7e6 Dec 06 01:40:59.016 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panicking.rs:425 Dec 06 01:40:59.016 INFO [stdout] 6: 0x5640a2e08319 - working_samples::hn_client::test::get_item_test::ha5191ed30224a372 Dec 06 01:40:59.016 INFO [stdout] at src/hn_client.rs:150 Dec 06 01:40:59.016 INFO [stdout] 7: 0x5640a2e08189 - working_samples::hn_client::test::get_item_test::{{closure}}::h721069603bd1c266 Dec 06 01:40:59.016 INFO [stdout] at src/hn_client.rs:143 Dec 06 01:40:59.016 INFO [stdout] 8: 0x5640a2cc99ed - core::ops::function::FnOnce::call_once::h18a589a695c07487 Dec 06 01:40:59.016 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libcore/ops/function.rs:238 Dec 06 01:40:59.016 INFO [stdout] 9: 0x5640a2e1106e - >::call_box::h9ed1658cdce7f33f Dec 06 01:40:59.016 INFO [stdout] at src/libtest/lib.rs:1471 Dec 06 01:40:59.016 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libcore/ops/function.rs:238 Dec 06 01:40:59.016 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/liballoc/boxed.rs:673 Dec 06 01:40:59.016 INFO [stdout] 10: 0x5640a31a2aa9 - __rust_maybe_catch_panic Dec 06 01:40:59.016 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 06 01:40:59.016 INFO [stdout] 11: 0x5640a2e08f43 - std::sys_common::backtrace::__rust_begin_short_backtrace::h018d03d6681412f5 Dec 06 01:40:59.016 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panicking.rs:289 Dec 06 01:40:59.016 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panic.rs:398 Dec 06 01:40:59.016 INFO [stdout] at src/libtest/lib.rs:1426 Dec 06 01:40:59.016 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/sys_common/backtrace.rs:136 Dec 06 01:40:59.016 INFO [stdout] 12: 0x5640a2e09ed4 - std::panicking::try::do_call::hf8ab3f21dcfaa7a6 Dec 06 01:40:59.016 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/thread/mod.rs:477 Dec 06 01:40:59.016 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panic.rs:319 Dec 06 01:40:59.016 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panicking.rs:310 Dec 06 01:40:59.016 INFO [stdout] 13: 0x5640a31a2aa9 - __rust_maybe_catch_panic Dec 06 01:40:59.016 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 06 01:40:59.016 INFO [stdout] 14: 0x5640a2e10f4c - >::call_box::h6465cc998309e287 Dec 06 01:40:59.016 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panicking.rs:289 Dec 06 01:40:59.016 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panic.rs:398 Dec 06 01:40:59.016 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/thread/mod.rs:476 Dec 06 01:40:59.016 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/liballoc/boxed.rs:673 Dec 06 01:40:59.016 INFO [stdout] 15: 0x5640a319676d - std::sys::unix::thread::Thread::new::thread_start::h0fe9c527147fd5f5 Dec 06 01:40:59.016 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/liballoc/boxed.rs:683 Dec 06 01:40:59.016 INFO [stdout] at src/libstd/sys_common/thread.rs:24 Dec 06 01:40:59.016 INFO [stdout] at src/libstd/sys/unix/thread.rs:90 Dec 06 01:40:59.016 INFO [stdout] 16: 0x7f9241b066b9 - start_thread Dec 06 01:40:59.016 INFO [stdout] 17: 0x7f924162641c - clone Dec 06 01:40:59.016 INFO [stdout] 18: 0x0 - Dec 06 01:40:59.016 INFO [stdout] Dec 06 01:40:59.016 INFO [stdout] Dec 06 01:40:59.016 INFO [stdout] failures: Dec 06 01:40:59.017 INFO [stdout] hn_client::test::get_item_test Dec 06 01:40:59.017 INFO [stdout] Dec 06 01:40:59.017 INFO [stdout] test result: FAILED. 16 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out Dec 06 01:40:59.017 INFO [stdout] Dec 06 01:40:59.026 INFO [stderr] error: test failed, to rerun pass '--lib' Dec 06 01:40:59.029 INFO [stderr] su: No module specific data is present Dec 06 01:40:59.541 INFO running `"docker" "inspect" "8ba71912d1baf7e9456774dc0a8a3c3a590ce32d8270c25f59919cce77ea5135"` Dec 06 01:40:59.976 INFO running `"docker" "rm" "-f" "8ba71912d1baf7e9456774dc0a8a3c3a590ce32d8270c25f59919cce77ea5135"` Dec 06 01:41:00.266 INFO [stdout] 8ba71912d1baf7e9456774dc0a8a3c3a590ce32d8270c25f59919cce77ea5135