Dec 05 03:34:22.110 INFO testing tumbl3w33d/interface_scraper against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 03:34:22.110 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 05 03:34:22.504 INFO [stdout] d55505688442f8b53ec3aaf08dc03dd90526b9c3f64b4df5e59030d898f2caab
Dec 05 03:34:22.508 INFO running `"docker" "start" "-a" "d55505688442f8b53ec3aaf08dc03dd90526b9c3f64b4df5e59030d898f2caab"`
Dec 05 03:34:23.448 INFO [stderr] usermod: no changes
Dec 05 03:34:23.576 INFO [stderr]    Compiling libc v0.2.40
Dec 05 03:34:23.576 INFO [stderr]    Compiling regex-syntax v0.6.0
Dec 05 03:34:23.576 INFO [stderr]    Compiling syn v0.13.11
Dec 05 03:34:26.252 INFO [stderr]    Compiling memchr v2.0.1
Dec 05 03:34:27.046 INFO [stderr]    Compiling aho-corasick v0.6.4
Dec 05 03:34:35.408 INFO [stderr]    Compiling getset v0.0.6
Dec 05 03:34:38.624 INFO [stderr]    Compiling regex v1.0.1
Dec 05 03:34:48.579 INFO [stderr]    Compiling interface_scraper v0.1.0 (/source)
Dec 05 03:34:49.780 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.31s
Dec 05 03:34:49.784 INFO [stderr] su: No module specific data is present
Dec 05 03:34:50.214 INFO running `"docker" "inspect" "d55505688442f8b53ec3aaf08dc03dd90526b9c3f64b4df5e59030d898f2caab"`
Dec 05 03:34:50.303 INFO running `"docker" "rm" "-f" "d55505688442f8b53ec3aaf08dc03dd90526b9c3f64b4df5e59030d898f2caab"`
Dec 05 03:34:50.451 INFO [stdout] d55505688442f8b53ec3aaf08dc03dd90526b9c3f64b4df5e59030d898f2caab
Dec 05 03:34:50.455 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 05 03:34:50.693 INFO [stdout] eaac675d891725fada620e884ed4a0055c9f33fede14f04e122c18be5229d1a1
Dec 05 03:34:50.701 INFO running `"docker" "start" "-a" "eaac675d891725fada620e884ed4a0055c9f33fede14f04e122c18be5229d1a1"`
Dec 05 03:34:51.075 INFO [stderr] usermod: no changes
Dec 05 03:34:51.128 INFO [stderr]    Compiling interface_scraper v0.1.0 (/source)
Dec 05 03:34:52.765 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.66s
Dec 05 03:34:52.768 INFO [stderr] su: No module specific data is present
Dec 05 03:34:53.553 INFO running `"docker" "inspect" "eaac675d891725fada620e884ed4a0055c9f33fede14f04e122c18be5229d1a1"`
Dec 05 03:34:53.912 INFO running `"docker" "rm" "-f" "eaac675d891725fada620e884ed4a0055c9f33fede14f04e122c18be5229d1a1"`
Dec 05 03:34:54.127 INFO [stdout] eaac675d891725fada620e884ed4a0055c9f33fede14f04e122c18be5229d1a1
Dec 05 03:34:54.132 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 05 03:34:54.604 INFO [stdout] 81ed61f3fbc2ccac735e4000b5341f18f0045af7552a48420e871ddddcbc738e
Dec 05 03:34:54.610 INFO running `"docker" "start" "-a" "81ed61f3fbc2ccac735e4000b5341f18f0045af7552a48420e871ddddcbc738e"`
Dec 05 03:34:55.788 INFO [stderr] usermod: no changes
Dec 05 03:34:55.840 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 05 03:34:55.854 INFO [stderr]      Running /target/debug/deps/interface_scraper-892bad261ca52b8e
Dec 05 03:34:55.859 INFO [stdout] 
Dec 05 03:34:55.859 INFO [stdout] running 2 tests
Dec 05 03:34:55.977 INFO [stdout] test tests::detects_any_interface ... FAILED
Dec 05 03:34:55.977 INFO [stdout] test tests::detects_wan_interface ... FAILED
Dec 05 03:34:55.977 INFO [stdout] 
Dec 05 03:34:55.977 INFO [stdout] failures:
Dec 05 03:34:55.977 INFO [stdout] 
Dec 05 03:34:55.977 INFO [stdout] ---- tests::detects_any_interface stdout ----
Dec 05 03:34:55.977 INFO [stdout] thread 'tests::detects_any_interface' panicked at 'assertion failed: ifaces.len() > 0', src/lib.rs:19:9
Dec 05 03:34:55.977 INFO [stdout] stack backtrace:
Dec 05 03:34:55.977 INFO [stdout]    0:     0x55d5ea523f93 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h3c2ada0a2db8c5e7
Dec 05 03:34:55.977 INFO [stdout]                                at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Dec 05 03:34:55.977 INFO [stdout]    1:     0x55d5ea51e648 - std::sys_common::backtrace::_print::h95865c77318e98b7
Dec 05 03:34:55.977 INFO [stdout]                                at src/libstd/sys_common/backtrace.rs:71
Dec 05 03:34:55.977 INFO [stdout]    2:     0x55d5ea522f02 - std::panicking::default_hook::{{closure}}::hb3d1f299fcea42e5
Dec 05 03:34:55.977 INFO [stdout]                                at src/libstd/sys_common/backtrace.rs:59
Dec 05 03:34:55.977 INFO [stdout]                                at src/libstd/panicking.rs:211
Dec 05 03:34:55.977 INFO [stdout]    3:     0x55d5ea522bec - std::panicking::default_hook::h4eae6f26f73244c8
Dec 05 03:34:55.977 INFO [stdout]                                at src/libstd/panicking.rs:221
Dec 05 03:34:55.977 INFO [stdout]    4:     0x55d5ea523610 - std::panicking::rust_panic_with_hook::h368d37fd53b59464
Dec 05 03:34:55.977 INFO [stdout]                                at src/libstd/panicking.rs:491
Dec 05 03:34:55.977 INFO [stdout]    5:     0x55d5ea4b2a97 - std::panicking::begin_panic::h3183c5af2f595514
Dec 05 03:34:55.977 INFO [stdout]                                at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panicking.rs:425
Dec 05 03:34:55.977 INFO [stdout]    6:     0x55d5ea32086f - interface_scraper::tests::detects_any_interface::hb78fdee2e9fbf283
Dec 05 03:34:55.977 INFO [stdout]                                at src/lib.rs:19
Dec 05 03:34:55.977 INFO [stdout]    7:     0x55d5ea320759 - interface_scraper::tests::detects_any_interface::{{closure}}::hb93a39685dfb8db5
Dec 05 03:34:55.977 INFO [stdout]                                at src/lib.rs:15
Dec 05 03:34:55.977 INFO [stdout]    8:     0x55d5ea309f0d - core::ops::function::FnOnce::call_once::h5aea68be24a0db7f
Dec 05 03:34:55.977 INFO [stdout]                                at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libcore/ops/function.rs:238
Dec 05 03:34:55.977 INFO [stdout]    9:     0x55d5ea3297ee - <F as alloc::boxed::FnBox<A>>::call_box::h994167e0fc25f327
Dec 05 03:34:55.977 INFO [stdout]                                at src/libtest/lib.rs:1471
Dec 05 03:34:55.977 INFO [stdout]                                at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libcore/ops/function.rs:238
Dec 05 03:34:55.977 INFO [stdout]                                at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/liballoc/boxed.rs:673
Dec 05 03:34:55.977 INFO [stdout]   10:     0x55d5ea536349 - __rust_maybe_catch_panic
Dec 05 03:34:55.977 INFO [stdout]                                at src/libpanic_unwind/lib.rs:102
Dec 05 03:34:55.977 INFO [stdout]   11:     0x55d5ea3216f3 - std::sys_common::backtrace::__rust_begin_short_backtrace::h5d34cfb78512c8c3
Dec 05 03:34:55.977 INFO [stdout]                                at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panicking.rs:289
Dec 05 03:34:55.977 INFO [stdout]                                at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panic.rs:398
Dec 05 03:34:55.977 INFO [stdout]                                at src/libtest/lib.rs:1426
Dec 05 03:34:55.977 INFO [stdout]                                at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/sys_common/backtrace.rs:136
Dec 05 03:34:55.977 INFO [stdout]   12:     0x55d5ea322614 - std::panicking::try::do_call::h7a86b6211ebb5e72
Dec 05 03:34:55.977 INFO [stdout]                                at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/thread/mod.rs:477
Dec 05 03:34:55.978 INFO [stdout]                                at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panic.rs:319
Dec 05 03:34:55.978 INFO [stdout]                                at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panicking.rs:310
Dec 05 03:34:55.978 INFO [stdout]   13:     0x55d5ea536349 - __rust_maybe_catch_panic
Dec 05 03:34:55.978 INFO [stdout]                                at src/libpanic_unwind/lib.rs:102
Dec 05 03:34:55.978 INFO [stdout]   14:     0x55d5ea3296cc - <F as alloc::boxed::FnBox<A>>::call_box::h877dbe22cb3997f4
Dec 05 03:34:55.978 INFO [stdout]                                at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panicking.rs:289
Dec 05 03:34:55.978 INFO [stdout]                                at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panic.rs:398
Dec 05 03:34:55.978 INFO [stdout]                                at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/thread/mod.rs:476
Dec 05 03:34:55.978 INFO [stdout]                                at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/liballoc/boxed.rs:673
Dec 05 03:34:55.978 INFO [stdout]   15:     0x55d5ea52a00d - std::sys::unix::thread::Thread::new::thread_start::hea5f7f9c570dc4cd
Dec 05 03:34:55.978 INFO [stdout]                                at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/liballoc/boxed.rs:683
Dec 05 03:34:55.978 INFO [stdout]                                at src/libstd/sys_common/thread.rs:24
Dec 05 03:34:55.978 INFO [stdout]                                at src/libstd/sys/unix/thread.rs:90
Dec 05 03:34:55.978 INFO [stdout]   16:     0x7fa1f46136b9 - start_thread
Dec 05 03:34:55.978 INFO [stdout]   17:     0x7fa1f413341c - clone
Dec 05 03:34:55.978 INFO [stdout]   18:                0x0 - <unknown>
Dec 05 03:34:55.978 INFO [stdout] 
Dec 05 03:34:55.978 INFO [stdout] ---- tests::detects_wan_interface stdout ----
Dec 05 03:34:55.978 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 05 03:34:55.978 INFO [stdout] stack backtrace:
Dec 05 03:34:55.978 INFO [stdout]    0:     0x55d5ea523f93 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h3c2ada0a2db8c5e7
Dec 05 03:34:55.978 INFO [stdout]                                at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Dec 05 03:34:55.978 INFO [stdout]    1:     0x55d5ea51e648 - std::sys_common::backtrace::_print::h95865c77318e98b7
Dec 05 03:34:55.978 INFO [stdout]                                at src/libstd/sys_common/backtrace.rs:71
Dec 05 03:34:55.978 INFO [stdout]    2:     0x55d5ea522f02 - std::panicking::default_hook::{{closure}}::hb3d1f299fcea42e5
Dec 05 03:34:55.978 INFO [stdout]                                at src/libstd/sys_common/backtrace.rs:59
Dec 05 03:34:55.978 INFO [stdout]                                at src/libstd/panicking.rs:211
Dec 05 03:34:55.978 INFO [stdout]    3:     0x55d5ea522bec - std::panicking::default_hook::h4eae6f26f73244c8
Dec 05 03:34:55.978 INFO [stdout]                                at src/libstd/panicking.rs:221
Dec 05 03:34:55.978 INFO [stdout]    4:     0x55d5ea523610 - std::panicking::rust_panic_with_hook::h368d37fd53b59464
Dec 05 03:34:55.978 INFO [stdout]                                at src/libstd/panicking.rs:491
Dec 05 03:34:55.978 INFO [stdout]    5:     0x55d5ea4b2a97 - std::panicking::begin_panic::h3183c5af2f595514
Dec 05 03:34:55.978 INFO [stdout]                                at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panicking.rs:425
Dec 05 03:34:55.978 INFO [stdout]    6:     0x55d5ea320b57 - interface_scraper::tests::detects_wan_interface::h6d6524fcb3830229
Dec 05 03:34:55.978 INFO [stdout]                                at src/lib.rs:29
Dec 05 03:34:55.978 INFO [stdout]    7:     0x55d5ea320a69 - interface_scraper::tests::detects_wan_interface::{{closure}}::h5ead95cee856a4fe
Dec 05 03:34:55.978 INFO [stdout]                                at src/lib.rs:27
Dec 05 03:34:55.978 INFO [stdout]    8:     0x55d5ea309d4d - core::ops::function::FnOnce::call_once::h0e091ad86b445b9b
Dec 05 03:34:55.978 INFO [stdout]                                at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libcore/ops/function.rs:238
Dec 05 03:34:55.978 INFO [stdout]    9:     0x55d5ea3297ee - <F as alloc::boxed::FnBox<A>>::call_box::h994167e0fc25f327
Dec 05 03:34:55.978 INFO [stdout]                                at src/libtest/lib.rs:1471
Dec 05 03:34:55.978 INFO [stdout]                                at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libcore/ops/function.rs:238
Dec 05 03:34:55.978 INFO [stdout]                                at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/liballoc/boxed.rs:673
Dec 05 03:34:55.978 INFO [stdout]   10:     0x55d5ea536349 - __rust_maybe_catch_panic
Dec 05 03:34:55.978 INFO [stdout]                                at src/libpanic_unwind/lib.rs:102
Dec 05 03:34:55.978 INFO [stdout]   11:     0x55d5ea3216f3 - std::sys_common::backtrace::__rust_begin_short_backtrace::h5d34cfb78512c8c3
Dec 05 03:34:55.978 INFO [stdout]                                at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panicking.rs:289
Dec 05 03:34:55.978 INFO [stdout]                                at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panic.rs:398
Dec 05 03:34:55.978 INFO [stdout]                                at src/libtest/lib.rs:1426
Dec 05 03:34:55.978 INFO [stdout]                                at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/sys_common/backtrace.rs:136
Dec 05 03:34:55.978 INFO [stdout]   12:     0x55d5ea322614 - std::panicking::try::do_call::h7a86b6211ebb5e72
Dec 05 03:34:55.978 INFO [stdout]                                at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/thread/mod.rs:477
Dec 05 03:34:55.978 INFO [stdout]                                at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panic.rs:319
Dec 05 03:34:55.978 INFO [stdout]                                at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panicking.rs:310
Dec 05 03:34:55.978 INFO [stdout]   13:     0x55d5ea536349 - __rust_maybe_catch_panic
Dec 05 03:34:55.978 INFO [stdout]                                at src/libpanic_unwind/lib.rs:102
Dec 05 03:34:55.978 INFO [stdout]   14:     0x55d5ea3296cc - <F as alloc::boxed::FnBox<A>>::call_box::h877dbe22cb3997f4
Dec 05 03:34:55.978 INFO [stdout]                                at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panicking.rs:289
Dec 05 03:34:55.978 INFO [stdout]                                at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panic.rs:398
Dec 05 03:34:55.978 INFO [stdout]                                at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/thread/mod.rs:476
Dec 05 03:34:55.978 INFO [stdout]                                at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/liballoc/boxed.rs:673
Dec 05 03:34:55.978 INFO [stdout]   15:     0x55d5ea52a00d - std::sys::unix::thread::Thread::new::thread_start::hea5f7f9c570dc4cd
Dec 05 03:34:55.978 INFO [stdout]                                at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/liballoc/boxed.rs:683
Dec 05 03:34:55.978 INFO [stdout]                                at src/libstd/sys_common/thread.rs:24
Dec 05 03:34:55.978 INFO [stdout]                                at src/libstd/sys/unix/thread.rs:90
Dec 05 03:34:55.978 INFO [stdout]   16:     0x7fa1f46136b9 - start_thread
Dec 05 03:34:55.978 INFO [stdout]   17:     0x7fa1f413341c - clone
Dec 05 03:34:55.978 INFO [stdout]   18:                0x0 - <unknown>
Dec 05 03:34:55.978 INFO [stdout] 
Dec 05 03:34:55.978 INFO [stdout] 
Dec 05 03:34:55.978 INFO [stdout] failures:
Dec 05 03:34:55.978 INFO [stdout]     tests::detects_any_interface
Dec 05 03:34:55.978 INFO [stdout]     tests::detects_wan_interface
Dec 05 03:34:55.978 INFO [stdout] 
Dec 05 03:34:55.978 INFO [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 03:34:55.978 INFO [stdout] 
Dec 05 03:34:55.983 INFO [stderr] error: test failed, to rerun pass '--lib'
Dec 05 03:34:55.983 INFO [stderr] su: No module specific data is present
Dec 05 03:34:56.525 INFO running `"docker" "inspect" "81ed61f3fbc2ccac735e4000b5341f18f0045af7552a48420e871ddddcbc738e"`
Dec 05 03:34:56.840 INFO running `"docker" "rm" "-f" "81ed61f3fbc2ccac735e4000b5341f18f0045af7552a48420e871ddddcbc738e"`
Dec 05 03:34:57.112 INFO [stdout] 81ed61f3fbc2ccac735e4000b5341f18f0045af7552a48420e871ddddcbc738e