Dec 12 23:12:53.398 INFO testing tumbl3w33d/interface_scraper against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550 Dec 12 23:12:53.398 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 12 23:12:53.958 INFO [stdout] 6973fbc75720740f5fe0a035ef37a73c0ecaa353a4bbdd1b87f6acea2df6c4cf Dec 12 23:12:53.960 INFO running `"docker" "start" "-a" "6973fbc75720740f5fe0a035ef37a73c0ecaa353a4bbdd1b87f6acea2df6c4cf"` Dec 12 23:12:56.238 INFO [stderr] usermod: no changes Dec 12 23:12:56.363 INFO [stderr] Compiling libc v0.2.40 Dec 12 23:12:56.363 INFO [stderr] Compiling proc-macro2 v0.3.8 Dec 12 23:12:59.259 INFO [stderr] Compiling memchr v2.0.1 Dec 12 23:13:00.463 INFO [stderr] Compiling quote v0.5.2 Dec 12 23:13:00.763 INFO [stderr] Compiling aho-corasick v0.6.4 Dec 12 23:13:01.411 INFO [stderr] Compiling syn v0.13.11 Dec 12 23:13:02.535 INFO [stderr] Compiling regex v1.0.1 Dec 12 23:13:17.787 INFO [stderr] Compiling getset v0.0.6 Dec 12 23:13:20.951 INFO [stderr] Compiling interface_scraper v0.1.0 (/source) Dec 12 23:13:22.523 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 26.26s Dec 12 23:13:22.531 INFO [stderr] su: No module specific data is present Dec 12 23:13:23.479 INFO running `"docker" "inspect" "6973fbc75720740f5fe0a035ef37a73c0ecaa353a4bbdd1b87f6acea2df6c4cf"` Dec 12 23:13:23.849 INFO running `"docker" "rm" "-f" "6973fbc75720740f5fe0a035ef37a73c0ecaa353a4bbdd1b87f6acea2df6c4cf"` Dec 12 23:13:24.191 INFO [stdout] 6973fbc75720740f5fe0a035ef37a73c0ecaa353a4bbdd1b87f6acea2df6c4cf Dec 12 23:13:24.197 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 12 23:13:24.607 INFO [stdout] 8bff6537ff9f482453241cf8f36a6716c32baf2525bc1405f094fbb067b0783e Dec 12 23:13:24.608 INFO running `"docker" "start" "-a" "8bff6537ff9f482453241cf8f36a6716c32baf2525bc1405f094fbb067b0783e"` Dec 12 23:13:25.892 INFO [stderr] usermod: no changes Dec 12 23:13:26.007 INFO [stderr] Compiling interface_scraper v0.1.0 (/source) Dec 12 23:13:28.727 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.80s Dec 12 23:13:28.728 INFO [stderr] su: No module specific data is present Dec 12 23:13:29.707 INFO running `"docker" "inspect" "8bff6537ff9f482453241cf8f36a6716c32baf2525bc1405f094fbb067b0783e"` Dec 12 23:13:29.967 INFO running `"docker" "rm" "-f" "8bff6537ff9f482453241cf8f36a6716c32baf2525bc1405f094fbb067b0783e"` Dec 12 23:13:30.190 INFO [stdout] 8bff6537ff9f482453241cf8f36a6716c32baf2525bc1405f094fbb067b0783e Dec 12 23:13:30.190 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 12 23:13:30.559 INFO [stdout] ec05e7a8ee2a6cef62dc4fae09f7d9edd56cd06b6cfef00d6b765ced9d165c19 Dec 12 23:13:30.561 INFO running `"docker" "start" "-a" "ec05e7a8ee2a6cef62dc4fae09f7d9edd56cd06b6cfef00d6b765ced9d165c19"` Dec 12 23:13:31.573 INFO [stderr] usermod: no changes Dec 12 23:13:31.631 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.03s Dec 12 23:13:31.633 INFO [stderr] Running /target/debug/deps/interface_scraper-4792771d05b81ab7 Dec 12 23:13:31.641 INFO [stdout] Dec 12 23:13:31.641 INFO [stdout] running 2 tests Dec 12 23:13:31.729 INFO [stdout] test tests::detects_wan_interface ... FAILED Dec 12 23:13:31.744 INFO [stdout] test tests::detects_any_interface ... FAILED Dec 12 23:13:31.744 INFO [stdout] Dec 12 23:13:31.744 INFO [stdout] failures: Dec 12 23:13:31.744 INFO [stdout] Dec 12 23:13:31.744 INFO [stdout] ---- tests::detects_wan_interface stdout ---- Dec 12 23:13:31.744 INFO [stdout] thread 'tests::detects_wan_interface' panicked at 'assertion failed: ifaces.iter().any(|x| *x.is_wan_interface())', src/lib.rs:29:9 Dec 12 23:13:31.744 INFO [stdout] stack backtrace: Dec 12 23:13:31.744 INFO [stdout] 0: 0x55b3e6d102f3 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h2c40bdfb30f25bdd Dec 12 23:13:31.744 INFO [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 12 23:13:31.744 INFO [stdout] 1: 0x55b3e6d0aa88 - std::sys_common::backtrace::_print::he11ceebc70626ac9 Dec 12 23:13:31.744 INFO [stdout] at src/libstd/sys_common/backtrace.rs:71 Dec 12 23:13:31.744 INFO [stdout] 2: 0x55b3e6d0f262 - std::panicking::default_hook::{{closure}}::h4fde3ffb19c01413 Dec 12 23:13:31.744 INFO [stdout] at src/libstd/sys_common/backtrace.rs:59 Dec 12 23:13:31.744 INFO [stdout] at src/libstd/panicking.rs:210 Dec 12 23:13:31.744 INFO [stdout] 3: 0x55b3e6d0ef57 - std::panicking::default_hook::hf0c15a583008ed0d Dec 12 23:13:31.744 INFO [stdout] at src/libstd/panicking.rs:218 Dec 12 23:13:31.744 INFO [stdout] 4: 0x55b3e6d0f970 - std::panicking::rust_panic_with_hook::hc1663f6bc7813185 Dec 12 23:13:31.744 INFO [stdout] at src/libstd/panicking.rs:487 Dec 12 23:13:31.744 INFO [stdout] 5: 0x55b3e6ca5c97 - std::panicking::begin_panic::h6dbeafd764d8c38b Dec 12 23:13:31.744 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panicking.rs:421 Dec 12 23:13:31.744 INFO [stdout] 6: 0x55b3e6b0caa7 - interface_scraper::tests::detects_wan_interface::hf5f79930ad3b1fa2 Dec 12 23:13:31.744 INFO [stdout] at src/lib.rs:29 Dec 12 23:13:31.744 INFO [stdout] 7: 0x55b3e6b0c9b9 - interface_scraper::tests::detects_wan_interface::{{closure}}::he5bc2a9e7a7e3c10 Dec 12 23:13:31.744 INFO [stdout] at src/lib.rs:27 Dec 12 23:13:31.744 INFO [stdout] 8: 0x55b3e6af5c6d - core::ops::function::FnOnce::call_once::h01fac1649b779909 Dec 12 23:13:31.744 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libcore/ops/function.rs:238 Dec 12 23:13:31.744 INFO [stdout] 9: 0x55b3e6b14e0e - >::call_box::hac337ba1af72dc2b Dec 12 23:13:31.744 INFO [stdout] at src/libtest/lib.rs:1483 Dec 12 23:13:31.744 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libcore/ops/function.rs:238 Dec 12 23:13:31.744 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/liballoc/boxed.rs:673 Dec 12 23:13:31.744 INFO [stdout] 10: 0x55b3e6d226a9 - __rust_maybe_catch_panic Dec 12 23:13:31.744 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 12 23:13:31.744 INFO [stdout] 11: 0x55b3e6b32617 - test::run_test::run_test_inner::{{closure}}::hfbfe4a58c0ebb01b Dec 12 23:13:31.744 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panicking.rs:285 Dec 12 23:13:31.744 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panic.rs:398 Dec 12 23:13:31.744 INFO [stdout] at src/libtest/lib.rs:1438 Dec 12 23:13:31.744 INFO [stdout] 12: 0x55b3e6b0d524 - std::sys_common::backtrace::__rust_begin_short_backtrace::hd1f0cf202092f8d7 Dec 12 23:13:31.744 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/sys_common/backtrace.rs:136 Dec 12 23:13:31.744 INFO [stdout] 13: 0x55b3e6b0db14 - std::panicking::try::do_call::h5e99f92fbf448cf6 Dec 12 23:13:31.744 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/thread/mod.rs:479 Dec 12 23:13:31.744 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panic.rs:319 Dec 12 23:13:31.744 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panicking.rs:306 Dec 12 23:13:31.744 INFO [stdout] 14: 0x55b3e6d226a9 - __rust_maybe_catch_panic Dec 12 23:13:31.744 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 12 23:13:31.744 INFO [stdout] 15: 0x55b3e6b14cec - >::call_box::h8ae063aff93ccdb6 Dec 12 23:13:31.744 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panicking.rs:285 Dec 12 23:13:31.744 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panic.rs:398 Dec 12 23:13:31.744 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/thread/mod.rs:478 Dec 12 23:13:31.744 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/liballoc/boxed.rs:673 Dec 12 23:13:31.744 INFO [stdout] 16: 0x55b3e6d1636d - std::sys::unix::thread::Thread::new::thread_start::h42c32b292fdd228f Dec 12 23:13:31.744 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/liballoc/boxed.rs:683 Dec 12 23:13:31.744 INFO [stdout] at src/libstd/sys_common/thread.rs:24 Dec 12 23:13:31.744 INFO [stdout] at src/libstd/sys/unix/thread.rs:91 Dec 12 23:13:31.744 INFO [stdout] 17: 0x7f1944dab6b9 - start_thread Dec 12 23:13:31.744 INFO [stdout] 18: 0x7f19448cb41c - clone Dec 12 23:13:31.744 INFO [stdout] 19: 0x0 - Dec 12 23:13:31.744 INFO [stdout] Dec 12 23:13:31.744 INFO [stdout] ---- tests::detects_any_interface stdout ---- Dec 12 23:13:31.744 INFO [stdout] thread 'tests::detects_any_interface' panicked at 'assertion failed: ifaces.len() > 0', src/lib.rs:19:9 Dec 12 23:13:31.744 INFO [stdout] stack backtrace: Dec 12 23:13:31.744 INFO [stdout] 0: 0x55b3e6d102f3 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h2c40bdfb30f25bdd Dec 12 23:13:31.744 INFO [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 12 23:13:31.744 INFO [stdout] 1: 0x55b3e6d0aa88 - std::sys_common::backtrace::_print::he11ceebc70626ac9 Dec 12 23:13:31.744 INFO [stdout] at src/libstd/sys_common/backtrace.rs:71 Dec 12 23:13:31.744 INFO [stdout] 2: 0x55b3e6d0f262 - std::panicking::default_hook::{{closure}}::h4fde3ffb19c01413 Dec 12 23:13:31.744 INFO [stdout] at src/libstd/sys_common/backtrace.rs:59 Dec 12 23:13:31.744 INFO [stdout] at src/libstd/panicking.rs:210 Dec 12 23:13:31.744 INFO [stdout] 3: 0x55b3e6d0ef57 - std::panicking::default_hook::hf0c15a583008ed0d Dec 12 23:13:31.744 INFO [stdout] at src/libstd/panicking.rs:218 Dec 12 23:13:31.744 INFO [stdout] 4: 0x55b3e6d0f970 - std::panicking::rust_panic_with_hook::hc1663f6bc7813185 Dec 12 23:13:31.744 INFO [stdout] at src/libstd/panicking.rs:487 Dec 12 23:13:31.744 INFO [stdout] 5: 0x55b3e6ca5c97 - std::panicking::begin_panic::h6dbeafd764d8c38b Dec 12 23:13:31.744 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panicking.rs:421 Dec 12 23:13:31.744 INFO [stdout] 6: 0x55b3e6b0c7bf - interface_scraper::tests::detects_any_interface::h5f1fa1bc598e6c6b Dec 12 23:13:31.744 INFO [stdout] at src/lib.rs:19 Dec 12 23:13:31.744 INFO [stdout] 7: 0x55b3e6b0c6a9 - interface_scraper::tests::detects_any_interface::{{closure}}::h8dad24c5ce2f6b3a Dec 12 23:13:31.744 INFO [stdout] at src/lib.rs:15 Dec 12 23:13:31.744 INFO [stdout] 8: 0x55b3e6af5cad - core::ops::function::FnOnce::call_once::h063ae4dfba839fb9 Dec 12 23:13:31.744 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libcore/ops/function.rs:238 Dec 12 23:13:31.744 INFO [stdout] 9: 0x55b3e6b14e0e - >::call_box::hac337ba1af72dc2b Dec 12 23:13:31.744 INFO [stdout] at src/libtest/lib.rs:1483 Dec 12 23:13:31.744 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libcore/ops/function.rs:238 Dec 12 23:13:31.744 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/liballoc/boxed.rs:673 Dec 12 23:13:31.744 INFO [stdout] 10: 0x55b3e6d226a9 - __rust_maybe_catch_panic Dec 12 23:13:31.744 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 12 23:13:31.744 INFO [stdout] 11: 0x55b3e6b32617 - test::run_test::run_test_inner::{{closure}}::hfbfe4a58c0ebb01b Dec 12 23:13:31.744 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panicking.rs:285 Dec 12 23:13:31.744 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panic.rs:398 Dec 12 23:13:31.744 INFO [stdout] at src/libtest/lib.rs:1438 Dec 12 23:13:31.744 INFO [stdout] 12: 0x55b3e6b0d524 - std::sys_common::backtrace::__rust_begin_short_backtrace::hd1f0cf202092f8d7 Dec 12 23:13:31.744 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/sys_common/backtrace.rs:136 Dec 12 23:13:31.744 INFO [stdout] 13: 0x55b3e6b0db14 - std::panicking::try::do_call::h5e99f92fbf448cf6 Dec 12 23:13:31.744 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/thread/mod.rs:479 Dec 12 23:13:31.744 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panic.rs:319 Dec 12 23:13:31.744 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panicking.rs:306 Dec 12 23:13:31.744 INFO [stdout] 14: 0x55b3e6d226a9 - __rust_maybe_catch_panic Dec 12 23:13:31.744 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 12 23:13:31.744 INFO [stdout] 15: 0x55b3e6b14cec - >::call_box::h8ae063aff93ccdb6 Dec 12 23:13:31.744 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panicking.rs:285 Dec 12 23:13:31.744 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panic.rs:398 Dec 12 23:13:31.744 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/thread/mod.rs:478 Dec 12 23:13:31.744 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/liballoc/boxed.rs:673 Dec 12 23:13:31.745 INFO [stdout] 16: 0x55b3e6d1636d - std::sys::unix::thread::Thread::new::thread_start::h42c32b292fdd228f Dec 12 23:13:31.745 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/liballoc/boxed.rs:683 Dec 12 23:13:31.745 INFO [stdout] at src/libstd/sys_common/thread.rs:24 Dec 12 23:13:31.745 INFO [stdout] at src/libstd/sys/unix/thread.rs:91 Dec 12 23:13:31.745 INFO [stdout] 17: 0x7f1944dab6b9 - start_thread Dec 12 23:13:31.745 INFO [stdout] 18: 0x7f19448cb41c - clone Dec 12 23:13:31.745 INFO [stdout] 19: 0x0 - Dec 12 23:13:31.745 INFO [stdout] Dec 12 23:13:31.745 INFO [stdout] Dec 12 23:13:31.745 INFO [stdout] failures: Dec 12 23:13:31.745 INFO [stdout] tests::detects_any_interface Dec 12 23:13:31.745 INFO [stdout] tests::detects_wan_interface Dec 12 23:13:31.745 INFO [stdout] Dec 12 23:13:31.745 INFO [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out Dec 12 23:13:31.745 INFO [stdout] Dec 12 23:13:31.745 INFO [stderr] error: test failed, to rerun pass '--lib' Dec 12 23:13:31.748 INFO [stderr] su: No module specific data is present Dec 12 23:13:32.072 INFO running `"docker" "inspect" "ec05e7a8ee2a6cef62dc4fae09f7d9edd56cd06b6cfef00d6b765ced9d165c19"` Dec 12 23:13:32.189 INFO running `"docker" "rm" "-f" "ec05e7a8ee2a6cef62dc4fae09f7d9edd56cd06b6cfef00d6b765ced9d165c19"` Dec 12 23:13:32.335 INFO [stdout] ec05e7a8ee2a6cef62dc4fae09f7d9edd56cd06b6cfef00d6b765ced9d165c19