Dec 13 21:25:12.668 INFO testing dialogbox/rust-working-samples against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550 Dec 13 21:25:12.668 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 21:25:13.243 INFO [stdout] 0605ae2cc4e00a87eb5efece0e9a9bb94a711de76d95eeb80eb96516d6d55c8c Dec 13 21:25:13.251 INFO running `"docker" "start" "-a" "0605ae2cc4e00a87eb5efece0e9a9bb94a711de76d95eeb80eb96516d6d55c8c"` Dec 13 21:25:14.070 INFO [stderr] usermod: no changes Dec 13 21:25:14.386 INFO [stderr] Compiling openssl v0.10.11 Dec 13 21:25:14.391 INFO [stderr] Compiling tokio-io v0.1.8 Dec 13 21:25:14.391 INFO [stderr] Compiling native-tls v0.2.1 Dec 13 21:25:14.391 INFO [stderr] Compiling syn v0.14.9 Dec 13 21:25:14.392 INFO [stderr] Compiling tokio-threadpool v0.1.6 Dec 13 21:25:17.307 INFO [stderr] Compiling tokio-codec v0.1.0 Dec 13 21:25:17.307 INFO [stderr] Compiling tokio-reactor v0.1.5 Dec 13 21:25:17.307 INFO [stderr] Compiling h2 v0.1.12 Dec 13 21:25:22.379 INFO [stderr] Compiling tokio-fs v0.1.3 Dec 13 21:25:24.851 INFO [stderr] Compiling tokio-udp v0.1.2 Dec 13 21:25:24.851 INFO [stderr] Compiling tokio-tcp v0.1.1 Dec 13 21:25:24.851 INFO [stderr] Compiling tokio-uds v0.2.1 Dec 13 21:25:32.095 INFO [stderr] Compiling tokio v0.1.8 Dec 13 21:25:32.828 INFO [stderr] Compiling synstructure v0.9.0 Dec 13 21:25:32.828 INFO [stderr] Compiling serde_derive v1.0.76 Dec 13 21:25:36.931 INFO [stderr] Compiling failure_derive v0.1.2 Dec 13 21:25:37.135 INFO [stderr] Compiling hyper v0.12.9 Dec 13 21:25:40.421 INFO [stderr] Compiling failure v0.1.2 Dec 13 21:25:53.831 INFO [stderr] Compiling hyper-tls v0.3.0 Dec 13 21:25:57.015 INFO [stderr] Compiling working-samples v0.1.0 (/source) Dec 13 21:26:00.400 INFO [stderr] warning: method is never used: `shear` Dec 13 21:26:00.400 INFO [stderr] --> src/traitsamples.rs:28:9 Dec 13 21:26:00.400 INFO [stderr] | Dec 13 21:26:00.400 INFO [stderr] 28 | fn shear(&mut self) { Dec 13 21:26:00.400 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^ Dec 13 21:26:00.400 INFO [stderr] | Dec 13 21:26:00.400 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 13 21:26:00.400 INFO [stderr] Dec 13 21:26:07.959 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 53.86s Dec 13 21:26:07.999 INFO [stderr] su: No module specific data is present Dec 13 21:26:08.627 INFO running `"docker" "inspect" "0605ae2cc4e00a87eb5efece0e9a9bb94a711de76d95eeb80eb96516d6d55c8c"` Dec 13 21:26:08.904 INFO running `"docker" "rm" "-f" "0605ae2cc4e00a87eb5efece0e9a9bb94a711de76d95eeb80eb96516d6d55c8c"` Dec 13 21:26:09.252 INFO [stdout] 0605ae2cc4e00a87eb5efece0e9a9bb94a711de76d95eeb80eb96516d6d55c8c Dec 13 21:26:09.327 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 21:26:09.774 INFO [stdout] 749463681bdbb14932abc9f783f22635600d2c472c2419b9c6f6d81e59f6bc5e Dec 13 21:26:09.777 INFO running `"docker" "start" "-a" "749463681bdbb14932abc9f783f22635600d2c472c2419b9c6f6d81e59f6bc5e"` Dec 13 21:26:10.544 INFO [stderr] usermod: no changes Dec 13 21:26:10.648 INFO [stderr] Compiling working-samples v0.1.0 (/source) Dec 13 21:26:14.121 INFO [stderr] warning: method is never used: `shear` Dec 13 21:26:14.121 INFO [stderr] --> src/traitsamples.rs:28:9 Dec 13 21:26:14.121 INFO [stderr] | Dec 13 21:26:14.121 INFO [stderr] 28 | fn shear(&mut self) { Dec 13 21:26:14.121 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^ Dec 13 21:26:14.121 INFO [stderr] | Dec 13 21:26:14.121 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 13 21:26:14.121 INFO [stderr] Dec 13 21:26:27.060 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 16.54s Dec 13 21:26:27.082 INFO [stderr] su: No module specific data is present Dec 13 21:26:28.656 INFO running `"docker" "inspect" "749463681bdbb14932abc9f783f22635600d2c472c2419b9c6f6d81e59f6bc5e"` Dec 13 21:26:29.040 INFO running `"docker" "rm" "-f" "749463681bdbb14932abc9f783f22635600d2c472c2419b9c6f6d81e59f6bc5e"` Dec 13 21:26:29.391 INFO [stdout] 749463681bdbb14932abc9f783f22635600d2c472c2419b9c6f6d81e59f6bc5e Dec 13 21:26:29.399 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 21:26:29.848 INFO [stdout] 62b25986c0ff6a2f10c4457f60bb2cd804e76677bc7bba36ba8d97c214cb050d Dec 13 21:26:29.850 INFO running `"docker" "start" "-a" "62b25986c0ff6a2f10c4457f60bb2cd804e76677bc7bba36ba8d97c214cb050d"` Dec 13 21:26:32.472 INFO [stderr] usermod: no changes Dec 13 21:26:32.784 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.28s Dec 13 21:26:32.799 INFO [stderr] Running /target/debug/deps/working_samples-c1c302e7882977bd Dec 13 21:26:32.816 INFO [stdout] Dec 13 21:26:32.816 INFO [stdout] running 17 tests Dec 13 21:26:32.884 INFO [stdout] test hn_client::playground::de_list_test ... ok Dec 13 21:26:32.947 INFO [stdout] test ownership_demo::tests::distinct_lifttime ... ok Dec 13 21:26:32.964 INFO [stdout] test ownership_demo::tests::move_out_from_vec ... ok Dec 13 21:26:32.979 INFO [stdout] test ownership_demo::tests::return_ref ... ok Dec 13 21:26:32.983 INFO [stdout] test ownership_demo::tests::struct_containing_ref ... ok Dec 13 21:26:32.991 INFO [stdout] test traitsamples::test::bothtest::talk_test ... ok Dec 13 21:26:32.995 INFO [stdout] test traitsamples::test::dogtest::talk_test ... ok Dec 13 21:26:32.999 INFO [stdout] test traitsamples::test::sheeptest::talk_test ... ok Dec 13 21:26:33.015 INFO [stdout] test word_count::test::count_word_fn_test ... ok Dec 13 21:26:33.020 INFO [stdout] test word_count::test::count_word_test ... ok Dec 13 21:26:33.071 INFO [stdout] Error: an error occurred trying to connect: failed to lookup address information: Temporary failure in name resolution Dec 13 21:26:33.076 INFO [stdout] test hn_client::playground::top_story_list_test ... ok Dec 13 21:26:33.086 INFO [stdout] test hn_client::playground::tokio_async_multirequest_test ... ok Dec 13 21:26:33.088 INFO [stdout] test hn_client::playground::get_top_list_sample ... ok Dec 13 21:26:33.116 INFO [stdout] test hn_client::playground::tokio_async_multirequest_using_client_test ... ok Dec 13 21:26:33.417 INFO [stdout] test hn_client::test::get_top_list_test ... ok Dec 13 21:26:33.616 INFO [stdout] test hn_client::test::get_item_test ... FAILED Dec 13 21:26:33.644 INFO [stdout] test hn_client::test::get_from_url_should_panic_for_invalid_url ... ok Dec 13 21:26:33.644 INFO [stdout] Dec 13 21:26:33.644 INFO [stdout] failures: Dec 13 21:26:33.644 INFO [stdout] Dec 13 21:26:33.645 INFO [stdout] ---- hn_client::test::get_item_test stdout ---- Dec 13 21:26:33.645 INFO [stdout] thread 'hn_client::test::get_item_test' panicked at 'Box', src/hn_client.rs:150:23 Dec 13 21:26:33.645 INFO [stdout] stack backtrace: Dec 13 21:26:33.645 INFO [stdout] 0: 0x55da279292c3 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::heb4d4d98bcf46d90 Dec 13 21:26:33.645 INFO [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 13 21:26:33.645 INFO [stdout] 1: 0x55da279230e8 - std::sys_common::backtrace::_print::h919420b22c2473e3 Dec 13 21:26:33.645 INFO [stdout] at src/libstd/sys_common/backtrace.rs:71 Dec 13 21:26:33.645 INFO [stdout] 2: 0x55da279278d2 - std::panicking::default_hook::{{closure}}::h22d4ac021acb88d5 Dec 13 21:26:33.645 INFO [stdout] at src/libstd/sys_common/backtrace.rs:59 Dec 13 21:26:33.645 INFO [stdout] at src/libstd/panicking.rs:210 Dec 13 21:26:33.645 INFO [stdout] 3: 0x55da279275c7 - std::panicking::default_hook::h1134a4d34aab4428 Dec 13 21:26:33.645 INFO [stdout] at src/libstd/panicking.rs:218 Dec 13 21:26:33.645 INFO [stdout] 4: 0x55da27927fe0 - std::panicking::rust_panic_with_hook::h9c89557c251f2d42 Dec 13 21:26:33.645 INFO [stdout] at src/libstd/panicking.rs:487 Dec 13 21:26:33.645 INFO [stdout] 5: 0x55da2749d2ad - std::panicking::begin_panic::h874664929b3817af Dec 13 21:26:33.645 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:421 Dec 13 21:26:33.645 INFO [stdout] 6: 0x55da275a3ae9 - working_samples::hn_client::test::get_item_test::h9025399989e0b262 Dec 13 21:26:33.645 INFO [stdout] at src/hn_client.rs:150 Dec 13 21:26:33.645 INFO [stdout] 7: 0x55da275a3959 - working_samples::hn_client::test::get_item_test::{{closure}}::h93c5674dadcca32d Dec 13 21:26:33.645 INFO [stdout] at src/hn_client.rs:143 Dec 13 21:26:33.645 INFO [stdout] 8: 0x55da2746538d - core::ops::function::FnOnce::call_once::h2c3c19b6417c004f Dec 13 21:26:33.645 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libcore/ops/function.rs:238 Dec 13 21:26:33.645 INFO [stdout] 9: 0x55da275abd3e - >::call_box::h3cf534772c089f15 Dec 13 21:26:33.645 INFO [stdout] at src/libtest/lib.rs:1483 Dec 13 21:26:33.645 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libcore/ops/function.rs:238 Dec 13 21:26:33.645 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673 Dec 13 21:26:33.645 INFO [stdout] 10: 0x55da279373c9 - __rust_maybe_catch_panic Dec 13 21:26:33.645 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 13 21:26:33.645 INFO [stdout] 11: 0x55da275c96e7 - test::run_test::run_test_inner::{{closure}}::h5f14673685eef7c8 Dec 13 21:26:33.645 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285 Dec 13 21:26:33.645 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398 Dec 13 21:26:33.645 INFO [stdout] at src/libtest/lib.rs:1438 Dec 13 21:26:33.645 INFO [stdout] 12: 0x55da275a45f4 - std::sys_common::backtrace::__rust_begin_short_backtrace::h96de92a7d062bb5f Dec 13 21:26:33.645 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/sys_common/backtrace.rs:136 Dec 13 21:26:33.645 INFO [stdout] 13: 0x55da275a4c64 - std::panicking::try::do_call::h6a71e68ea4ad0d8a Dec 13 21:26:33.645 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/thread/mod.rs:479 Dec 13 21:26:33.645 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:319 Dec 13 21:26:33.645 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:306 Dec 13 21:26:33.645 INFO [stdout] 14: 0x55da279373c9 - __rust_maybe_catch_panic Dec 13 21:26:33.645 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 13 21:26:33.645 INFO [stdout] 15: 0x55da275abc1c - >::call_box::h260fd1ad8e2854a6 Dec 13 21:26:33.645 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285 Dec 13 21:26:33.645 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398 Dec 13 21:26:33.645 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/thread/mod.rs:478 Dec 13 21:26:33.645 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673 Dec 13 21:26:33.645 INFO [stdout] 16: 0x55da2792b08d - std::sys::unix::thread::Thread::new::thread_start::h08aa646226e66c99 Dec 13 21:26:33.645 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:683 Dec 13 21:26:33.645 INFO [stdout] at src/libstd/sys_common/thread.rs:24 Dec 13 21:26:33.645 INFO [stdout] at src/libstd/sys/unix/thread.rs:91 Dec 13 21:26:33.645 INFO [stdout] 17: 0x7f4dd197e6b9 - start_thread Dec 13 21:26:33.645 INFO [stdout] 18: 0x7f4dd149e41c - clone Dec 13 21:26:33.645 INFO [stdout] 19: 0x0 - Dec 13 21:26:33.645 INFO [stdout] Dec 13 21:26:33.645 INFO [stdout] Dec 13 21:26:33.645 INFO [stdout] failures: Dec 13 21:26:33.645 INFO [stdout] hn_client::test::get_item_test Dec 13 21:26:33.646 INFO [stdout] Dec 13 21:26:33.646 INFO [stdout] test result: FAILED. 16 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out Dec 13 21:26:33.646 INFO [stdout] Dec 13 21:26:33.660 INFO [stderr] error: test failed, to rerun pass '--lib' Dec 13 21:26:33.663 INFO [stderr] su: No module specific data is present Dec 13 21:26:35.021 INFO running `"docker" "inspect" "62b25986c0ff6a2f10c4457f60bb2cd804e76677bc7bba36ba8d97c214cb050d"` Dec 13 21:26:35.315 INFO running `"docker" "rm" "-f" "62b25986c0ff6a2f10c4457f60bb2cd804e76677bc7bba36ba8d97c214cb050d"` Dec 13 21:26:35.643 INFO [stdout] 62b25986c0ff6a2f10c4457f60bb2cd804e76677bc7bba36ba8d97c214cb050d