Nov 16 10:03:09.132 INFO testing tumbl3w33d/interface_scraper against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 16 10:03:09.134 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 16 10:03:09.640 INFO [stdout] 0acd39c8db0e8831723da0c2396b5c7ae3b0a02af2daf9b29544916e6d91dcd6
Nov 16 10:03:09.644 INFO running `"docker" "start" "-a" "0acd39c8db0e8831723da0c2396b5c7ae3b0a02af2daf9b29544916e6d91dcd6"`
Nov 16 10:03:10.819 INFO [stderr] usermod: no changes
Nov 16 10:03:10.985 INFO [stderr]    Compiling libc v0.2.40
Nov 16 10:03:10.985 INFO [stderr]    Compiling proc-macro2 v0.3.8
Nov 16 10:03:10.997 INFO [stderr]    Compiling regex-syntax v0.6.0
Nov 16 10:03:13.661 INFO [stderr]    Compiling memchr v2.0.1
Nov 16 10:03:15.404 INFO [stderr]    Compiling aho-corasick v0.6.4
Nov 16 10:03:16.379 INFO [stderr]    Compiling quote v0.5.2
Nov 16 10:03:18.271 INFO [stderr]    Compiling syn v0.13.11
Nov 16 10:03:26.512 INFO [stderr]    Compiling regex v1.0.1
Nov 16 10:03:29.771 INFO [stderr]    Compiling getset v0.0.6
Nov 16 10:03:38.165 INFO [stderr]    Compiling interface_scraper v0.1.0 (/source)
Nov 16 10:03:38.976 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.11s
Nov 16 10:03:38.981 INFO [stderr] su: No module specific data is present
Nov 16 10:03:39.234 INFO running `"docker" "inspect" "0acd39c8db0e8831723da0c2396b5c7ae3b0a02af2daf9b29544916e6d91dcd6"`
Nov 16 10:03:39.341 INFO running `"docker" "rm" "-f" "0acd39c8db0e8831723da0c2396b5c7ae3b0a02af2daf9b29544916e6d91dcd6"`
Nov 16 10:03:39.445 INFO [stdout] 0acd39c8db0e8831723da0c2396b5c7ae3b0a02af2daf9b29544916e6d91dcd6
Nov 16 10:03:39.454 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 16 10:03:39.695 INFO [stdout] 31926b74392eb3c5616d432b7d873fe76af610daae111ca18c95367c84b352dc
Nov 16 10:03:39.698 INFO running `"docker" "start" "-a" "31926b74392eb3c5616d432b7d873fe76af610daae111ca18c95367c84b352dc"`
Nov 16 10:03:40.121 INFO [stderr] usermod: no changes
Nov 16 10:03:40.188 INFO [stderr]    Compiling interface_scraper v0.1.0 (/source)
Nov 16 10:03:42.568 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.42s
Nov 16 10:03:42.572 INFO [stderr] su: No module specific data is present
Nov 16 10:03:42.900 INFO running `"docker" "inspect" "31926b74392eb3c5616d432b7d873fe76af610daae111ca18c95367c84b352dc"`
Nov 16 10:03:42.977 INFO running `"docker" "rm" "-f" "31926b74392eb3c5616d432b7d873fe76af610daae111ca18c95367c84b352dc"`
Nov 16 10:03:43.082 INFO [stdout] 31926b74392eb3c5616d432b7d873fe76af610daae111ca18c95367c84b352dc
Nov 16 10:03:43.086 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 16 10:03:43.261 INFO [stdout] f30bdc684fe9d2a1f7c147ab71aeb130b90c82fb310588dbc15e63a19733b025
Nov 16 10:03:43.263 INFO running `"docker" "start" "-a" "f30bdc684fe9d2a1f7c147ab71aeb130b90c82fb310588dbc15e63a19733b025"`
Nov 16 10:03:43.659 INFO [stderr] usermod: no changes
Nov 16 10:03:43.708 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Nov 16 10:03:43.719 INFO [stderr]      Running /target/debug/deps/interface_scraper-f46bb02598dc8c08
Nov 16 10:03:43.721 INFO [stdout] 
Nov 16 10:03:43.722 INFO [stdout] running 2 tests
Nov 16 10:03:43.774 INFO [stdout] test tests::detects_wan_interface ... FAILED
Nov 16 10:03:43.774 INFO [stdout] test tests::detects_any_interface ... FAILED
Nov 16 10:03:43.774 INFO [stdout] 
Nov 16 10:03:43.774 INFO [stdout] failures:
Nov 16 10:03:43.774 INFO [stdout] 
Nov 16 10:03:43.774 INFO [stdout] ---- tests::detects_wan_interface stdout ----
Nov 16 10:03:43.774 INFO [stdout] thread 'tests::detects_wan_interface' panicked at 'assertion failed: ifaces.iter().any(|x| *x.is_wan_interface())', src/lib.rs:29:9
Nov 16 10:03:43.774 INFO [stdout] stack backtrace:
Nov 16 10:03:43.774 INFO [stdout]    0:     0x55932213a473 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h1a944b80a560daa8
Nov 16 10:03:43.774 INFO [stdout]                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Nov 16 10:03:43.774 INFO [stdout]    1:     0x559322134b98 - std::sys_common::backtrace::_print::h18f735b4c3a49bdb
Nov 16 10:03:43.774 INFO [stdout]                                at libstd/sys_common/backtrace.rs:71
Nov 16 10:03:43.774 INFO [stdout]    2:     0x5593221393e4 - std::panicking::default_hook::{{closure}}::h97ab3548a215c097
Nov 16 10:03:43.774 INFO [stdout]                                at libstd/sys_common/backtrace.rs:59
Nov 16 10:03:43.774 INFO [stdout]                                at libstd/panicking.rs:211
Nov 16 10:03:43.774 INFO [stdout]    3:     0x5593221390cc - std::panicking::default_hook::h98c2a01ef734e4b0
Nov 16 10:03:43.774 INFO [stdout]                                at libstd/panicking.rs:221
Nov 16 10:03:43.774 INFO [stdout]    4:     0x559322139af0 - std::panicking::rust_panic_with_hook::hb4b3f28eb79ea752
Nov 16 10:03:43.774 INFO [stdout]                                at libstd/panicking.rs:476
Nov 16 10:03:43.774 INFO [stdout]    5:     0x5593220c93b7 - std::panicking::begin_panic::h86582db39196689a
Nov 16 10:03:43.774 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panicking.rs:410
Nov 16 10:03:43.774 INFO [stdout]    6:     0x559321f37367 - interface_scraper::tests::detects_wan_interface::h41ad100e76fe53cd
Nov 16 10:03:43.774 INFO [stdout]                                at src/lib.rs:29
Nov 16 10:03:43.774 INFO [stdout]    7:     0x559321f37279 - interface_scraper::tests::detects_wan_interface::{{closure}}::h9640cb2456e1f12b
Nov 16 10:03:43.774 INFO [stdout]                                at src/lib.rs:27
Nov 16 10:03:43.774 INFO [stdout]    8:     0x559321f218bd - core::ops::function::FnOnce::call_once::hf5c0621faccd7e13
Nov 16 10:03:43.774 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libcore/ops/function.rs:238
Nov 16 10:03:43.774 INFO [stdout]    9:     0x559321f3fe3e - <F as alloc::boxed::FnBox<A>>::call_box::h9dcb7fc9b8bb4240
Nov 16 10:03:43.774 INFO [stdout]                                at libtest/lib.rs:1471
Nov 16 10:03:43.774 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libcore/ops/function.rs:238
Nov 16 10:03:43.774 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/liballoc/boxed.rs:673
Nov 16 10:03:43.774 INFO [stdout]   10:     0x55932214c9b9 - __rust_maybe_catch_panic
Nov 16 10:03:43.774 INFO [stdout]                                at libpanic_unwind/lib.rs:102
Nov 16 10:03:43.774 INFO [stdout]   11:     0x559321f37ea3 - std::sys_common::backtrace::__rust_begin_short_backtrace::h89ea8afe71e36f86
Nov 16 10:03:43.774 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panicking.rs:289
Nov 16 10:03:43.774 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panic.rs:398
Nov 16 10:03:43.774 INFO [stdout]                                at libtest/lib.rs:1426
Nov 16 10:03:43.774 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/sys_common/backtrace.rs:136
Nov 16 10:03:43.774 INFO [stdout]   12:     0x559321f38d54 - std::panicking::try::do_call::h4132042e0cbea3ae
Nov 16 10:03:43.774 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/thread/mod.rs:477
Nov 16 10:03:43.774 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panic.rs:319
Nov 16 10:03:43.774 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panicking.rs:310
Nov 16 10:03:43.774 INFO [stdout]   13:     0x55932214c9b9 - __rust_maybe_catch_panic
Nov 16 10:03:43.774 INFO [stdout]                                at libpanic_unwind/lib.rs:102
Nov 16 10:03:43.774 INFO [stdout]   14:     0x559321f3ff6c - <F as alloc::boxed::FnBox<A>>::call_box::hab7f616f05880bf6
Nov 16 10:03:43.774 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panicking.rs:289
Nov 16 10:03:43.774 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panic.rs:398
Nov 16 10:03:43.774 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/thread/mod.rs:476
Nov 16 10:03:43.774 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/liballoc/boxed.rs:673
Nov 16 10:03:43.774 INFO [stdout]   15:     0x55932214058d - std::sys::unix::thread::Thread::new::thread_start::h5f8d67158a1ca038
Nov 16 10:03:43.774 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/liballoc/boxed.rs:683
Nov 16 10:03:43.774 INFO [stdout]                                at libstd/sys_common/thread.rs:24
Nov 16 10:03:43.774 INFO [stdout]                                at libstd/sys/unix/thread.rs:90
Nov 16 10:03:43.774 INFO [stdout]   16:     0x7f44854e06b9 - start_thread
Nov 16 10:03:43.774 INFO [stdout]   17:     0x7f448500041c - clone
Nov 16 10:03:43.774 INFO [stdout]   18:                0x0 - <unknown>
Nov 16 10:03:43.774 INFO [stdout] 
Nov 16 10:03:43.774 INFO [stdout] ---- tests::detects_any_interface stdout ----
Nov 16 10:03:43.774 INFO [stdout] thread 'tests::detects_any_interface' panicked at 'assertion failed: ifaces.len() > 0', src/lib.rs:19:9
Nov 16 10:03:43.774 INFO [stdout] stack backtrace:
Nov 16 10:03:43.774 INFO [stdout]    0:     0x55932213a473 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h1a944b80a560daa8
Nov 16 10:03:43.774 INFO [stdout]                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Nov 16 10:03:43.774 INFO [stdout]    1:     0x559322134b98 - std::sys_common::backtrace::_print::h18f735b4c3a49bdb
Nov 16 10:03:43.774 INFO [stdout]                                at libstd/sys_common/backtrace.rs:71
Nov 16 10:03:43.774 INFO [stdout]    2:     0x5593221393e4 - std::panicking::default_hook::{{closure}}::h97ab3548a215c097
Nov 16 10:03:43.774 INFO [stdout]                                at libstd/sys_common/backtrace.rs:59
Nov 16 10:03:43.774 INFO [stdout]                                at libstd/panicking.rs:211
Nov 16 10:03:43.774 INFO [stdout]    3:     0x5593221390cc - std::panicking::default_hook::h98c2a01ef734e4b0
Nov 16 10:03:43.774 INFO [stdout]                                at libstd/panicking.rs:221
Nov 16 10:03:43.774 INFO [stdout]    4:     0x559322139af0 - std::panicking::rust_panic_with_hook::hb4b3f28eb79ea752
Nov 16 10:03:43.774 INFO [stdout]                                at libstd/panicking.rs:476
Nov 16 10:03:43.774 INFO [stdout]    5:     0x5593220c93b7 - std::panicking::begin_panic::h86582db39196689a
Nov 16 10:03:43.775 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panicking.rs:410
Nov 16 10:03:43.775 INFO [stdout]    6:     0x559321f3707f - interface_scraper::tests::detects_any_interface::h74b71c4db2c773d1
Nov 16 10:03:43.775 INFO [stdout]                                at src/lib.rs:19
Nov 16 10:03:43.775 INFO [stdout]    7:     0x559321f36f69 - interface_scraper::tests::detects_any_interface::{{closure}}::h8aaf2840f2a26473
Nov 16 10:03:43.775 INFO [stdout]                                at src/lib.rs:15
Nov 16 10:03:43.775 INFO [stdout]    8:     0x559321f216fd - core::ops::function::FnOnce::call_once::h61ed10932ddf3903
Nov 16 10:03:43.775 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libcore/ops/function.rs:238
Nov 16 10:03:43.775 INFO [stdout]    9:     0x559321f3fe3e - <F as alloc::boxed::FnBox<A>>::call_box::h9dcb7fc9b8bb4240
Nov 16 10:03:43.775 INFO [stdout]                                at libtest/lib.rs:1471
Nov 16 10:03:43.775 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libcore/ops/function.rs:238
Nov 16 10:03:43.775 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/liballoc/boxed.rs:673
Nov 16 10:03:43.775 INFO [stdout]   10:     0x55932214c9b9 - __rust_maybe_catch_panic
Nov 16 10:03:43.775 INFO [stdout]                                at libpanic_unwind/lib.rs:102
Nov 16 10:03:43.775 INFO [stdout]   11:     0x559321f37ea3 - std::sys_common::backtrace::__rust_begin_short_backtrace::h89ea8afe71e36f86
Nov 16 10:03:43.775 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panicking.rs:289
Nov 16 10:03:43.775 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panic.rs:398
Nov 16 10:03:43.775 INFO [stdout]                                at libtest/lib.rs:1426
Nov 16 10:03:43.775 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/sys_common/backtrace.rs:136
Nov 16 10:03:43.775 INFO [stdout]   12:     0x559321f38d54 - std::panicking::try::do_call::h4132042e0cbea3ae
Nov 16 10:03:43.775 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/thread/mod.rs:477
Nov 16 10:03:43.775 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panic.rs:319
Nov 16 10:03:43.775 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panicking.rs:310
Nov 16 10:03:43.775 INFO [stdout]   13:     0x55932214c9b9 - __rust_maybe_catch_panic
Nov 16 10:03:43.775 INFO [stdout]                                at libpanic_unwind/lib.rs:102
Nov 16 10:03:43.775 INFO [stdout]   14:     0x559321f3ff6c - <F as alloc::boxed::FnBox<A>>::call_box::hab7f616f05880bf6
Nov 16 10:03:43.775 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panicking.rs:289
Nov 16 10:03:43.775 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panic.rs:398
Nov 16 10:03:43.775 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/thread/mod.rs:476
Nov 16 10:03:43.775 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/liballoc/boxed.rs:673
Nov 16 10:03:43.775 INFO [stdout]   15:     0x55932214058d - std::sys::unix::thread::Thread::new::thread_start::h5f8d67158a1ca038
Nov 16 10:03:43.775 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/liballoc/boxed.rs:683
Nov 16 10:03:43.775 INFO [stdout]                                at libstd/sys_common/thread.rs:24
Nov 16 10:03:43.775 INFO [stdout]                                at libstd/sys/unix/thread.rs:90
Nov 16 10:03:43.775 INFO [stdout]   16:     0x7f44854e06b9 - start_thread
Nov 16 10:03:43.775 INFO [stdout]   17:     0x7f448500041c - clone
Nov 16 10:03:43.775 INFO [stdout]   18:                0x0 - <unknown>
Nov 16 10:03:43.775 INFO [stdout] 
Nov 16 10:03:43.775 INFO [stdout] 
Nov 16 10:03:43.775 INFO [stdout] failures:
Nov 16 10:03:43.775 INFO [stdout]     tests::detects_any_interface
Nov 16 10:03:43.775 INFO [stdout]     tests::detects_wan_interface
Nov 16 10:03:43.775 INFO [stdout] 
Nov 16 10:03:43.775 INFO [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 10:03:43.775 INFO [stdout] 
Nov 16 10:03:43.775 INFO [stderr] error: test failed, to rerun pass '--lib'
Nov 16 10:03:43.780 INFO [stderr] su: No module specific data is present
Nov 16 10:03:44.097 INFO running `"docker" "inspect" "f30bdc684fe9d2a1f7c147ab71aeb130b90c82fb310588dbc15e63a19733b025"`
Nov 16 10:03:44.302 INFO running `"docker" "rm" "-f" "f30bdc684fe9d2a1f7c147ab71aeb130b90c82fb310588dbc15e63a19733b025"`
Nov 16 10:03:44.499 INFO [stdout] f30bdc684fe9d2a1f7c147ab71aeb130b90c82fb310588dbc15e63a19733b025