Nov 16 10:03:08.800 INFO testing tumbl3w33d/interface_scraper against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 16 10:03:08.800 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 10:03:09.289 INFO [stdout] bf4a21473a2b2d127299f829c9ca0ef7875ec36dda2e4dbbbe362daca4b3b31a
Nov 16 10:03:09.297 INFO running `"docker" "start" "-a" "bf4a21473a2b2d127299f829c9ca0ef7875ec36dda2e4dbbbe362daca4b3b31a"`
Nov 16 10:03:10.496 INFO [stderr] usermod: no changes
Nov 16 10:03:10.621 INFO [stderr]    Compiling libc v0.2.40
Nov 16 10:03:10.621 INFO [stderr]    Compiling syn v0.13.11
Nov 16 10:03:12.771 INFO [stderr]    Compiling memchr v2.0.1
Nov 16 10:03:13.728 INFO [stderr]    Compiling aho-corasick v0.6.4
Nov 16 10:03:15.129 INFO [stderr]    Compiling regex v1.0.1
Nov 16 10:03:21.735 INFO [stderr]    Compiling getset v0.0.6
Nov 16 10:03:28.811 INFO [stderr]    Compiling interface_scraper v0.1.0 (/source)
Nov 16 10:03:30.183 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.63s
Nov 16 10:03:30.183 INFO [stderr] su: No module specific data is present
Nov 16 10:03:30.918 INFO running `"docker" "inspect" "bf4a21473a2b2d127299f829c9ca0ef7875ec36dda2e4dbbbe362daca4b3b31a"`
Nov 16 10:03:31.199 INFO running `"docker" "rm" "-f" "bf4a21473a2b2d127299f829c9ca0ef7875ec36dda2e4dbbbe362daca4b3b31a"`
Nov 16 10:03:31.441 INFO [stdout] bf4a21473a2b2d127299f829c9ca0ef7875ec36dda2e4dbbbe362daca4b3b31a
Nov 16 10:03:31.445 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 10:03:31.872 INFO [stdout] bad6b4b69ccc7de2fb70bb6ced04a0e21c60113f42f0e6cdc103458e679f7eb8
Nov 16 10:03:31.883 INFO running `"docker" "start" "-a" "bad6b4b69ccc7de2fb70bb6ced04a0e21c60113f42f0e6cdc103458e679f7eb8"`
Nov 16 10:03:33.063 INFO [stderr] usermod: no changes
Nov 16 10:03:33.159 INFO [stderr]    Compiling interface_scraper v0.1.0 (/source)
Nov 16 10:03:35.970 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.88s
Nov 16 10:03:35.975 INFO [stderr] su: No module specific data is present
Nov 16 10:03:36.825 INFO running `"docker" "inspect" "bad6b4b69ccc7de2fb70bb6ced04a0e21c60113f42f0e6cdc103458e679f7eb8"`
Nov 16 10:03:37.025 INFO running `"docker" "rm" "-f" "bad6b4b69ccc7de2fb70bb6ced04a0e21c60113f42f0e6cdc103458e679f7eb8"`
Nov 16 10:03:37.212 INFO [stdout] bad6b4b69ccc7de2fb70bb6ced04a0e21c60113f42f0e6cdc103458e679f7eb8
Nov 16 10:03:37.215 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 10:03:37.562 INFO [stdout] d8360649e0ac88cc008bf4a619e44fc831ae12269659ae778be0d7f543acc53a
Nov 16 10:03:37.568 INFO running `"docker" "start" "-a" "d8360649e0ac88cc008bf4a619e44fc831ae12269659ae778be0d7f543acc53a"`
Nov 16 10:03:38.291 INFO [stderr] usermod: no changes
Nov 16 10:03:38.343 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Nov 16 10:03:38.356 INFO [stderr]      Running /target/debug/deps/interface_scraper-d929dca0b278b5b9
Nov 16 10:03:38.359 INFO [stdout] 
Nov 16 10:03:38.359 INFO [stdout] running 2 tests
Nov 16 10:03:38.448 INFO [stdout] test tests::detects_any_interface ... FAILED
Nov 16 10:03:38.449 INFO [stdout] test tests::detects_wan_interface ... FAILED
Nov 16 10:03:38.449 INFO [stdout] 
Nov 16 10:03:38.449 INFO [stdout] failures:
Nov 16 10:03:38.449 INFO [stdout] 
Nov 16 10:03:38.449 INFO [stdout] ---- tests::detects_any_interface stdout ----
Nov 16 10:03:38.449 INFO [stdout] thread 'tests::detects_any_interface' panicked at 'assertion failed: ifaces.len() > 0', src/lib.rs:19:9
Nov 16 10:03:38.449 INFO [stdout] stack backtrace:
Nov 16 10:03:38.449 INFO [stdout]    0:     0x55c623ac8263 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h26df0f6fdb27c709
Nov 16 10:03:38.449 INFO [stdout]                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Nov 16 10:03:38.449 INFO [stdout]    1:     0x55c623ac2ac8 - std::sys_common::backtrace::_print::h84c40fecda6d638e
Nov 16 10:03:38.449 INFO [stdout]                                at libstd/sys_common/backtrace.rs:71
Nov 16 10:03:38.449 INFO [stdout]    2:     0x55c623ac71d4 - std::panicking::default_hook::{{closure}}::h77e370c0567fc0a7
Nov 16 10:03:38.449 INFO [stdout]                                at libstd/sys_common/backtrace.rs:59
Nov 16 10:03:38.449 INFO [stdout]                                at libstd/panicking.rs:211
Nov 16 10:03:38.449 INFO [stdout]    3:     0x55c623ac6ebc - std::panicking::default_hook::hb9a45c11a33bbcb2
Nov 16 10:03:38.449 INFO [stdout]                                at libstd/panicking.rs:221
Nov 16 10:03:38.449 INFO [stdout]    4:     0x55c623ac78e0 - std::panicking::rust_panic_with_hook::ha8d95048d940f754
Nov 16 10:03:38.449 INFO [stdout]                                at libstd/panicking.rs:476
Nov 16 10:03:38.449 INFO [stdout]    5:     0x55c623a56467 - std::panicking::begin_panic::ha263083c2656d823
Nov 16 10:03:38.449 INFO [stdout]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/panicking.rs:410
Nov 16 10:03:38.449 INFO [stdout]    6:     0x55c6238c4f8f - interface_scraper::tests::detects_any_interface::h740cbb4bcce12803
Nov 16 10:03:38.449 INFO [stdout]                                at src/lib.rs:19
Nov 16 10:03:38.449 INFO [stdout]    7:     0x55c6238c4e79 - interface_scraper::tests::detects_any_interface::{{closure}}::hd86b4c5c366d57ab
Nov 16 10:03:38.449 INFO [stdout]                                at src/lib.rs:15
Nov 16 10:03:38.449 INFO [stdout]    8:     0x55c6238af56d - core::ops::function::FnOnce::call_once::h6bc494bcf36dce20
Nov 16 10:03:38.449 INFO [stdout]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libcore/ops/function.rs:238
Nov 16 10:03:38.449 INFO [stdout]    9:     0x55c6238cdf5e - <F as alloc::boxed::FnBox<A>>::call_box::hae1ea457a0ccd8d5
Nov 16 10:03:38.449 INFO [stdout]                                at libtest/lib.rs:1471
Nov 16 10:03:38.449 INFO [stdout]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libcore/ops/function.rs:238
Nov 16 10:03:38.450 INFO [stdout]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/liballoc/boxed.rs:673
Nov 16 10:03:38.450 INFO [stdout]   10:     0x55c623ada8b9 - __rust_maybe_catch_panic
Nov 16 10:03:38.450 INFO [stdout]                                at libpanic_unwind/lib.rs:102
Nov 16 10:03:38.450 INFO [stdout]   11:     0x55c6238c5db3 - std::sys_common::backtrace::__rust_begin_short_backtrace::hd0ded23d435d70d0
Nov 16 10:03:38.450 INFO [stdout]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/panicking.rs:289
Nov 16 10:03:38.450 INFO [stdout]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/panic.rs:398
Nov 16 10:03:38.450 INFO [stdout]                                at libtest/lib.rs:1426
Nov 16 10:03:38.450 INFO [stdout]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/sys_common/backtrace.rs:136
Nov 16 10:03:38.450 INFO [stdout]   12:     0x55c6238c6c54 - std::panicking::try::do_call::h031514fb401b7159
Nov 16 10:03:38.450 INFO [stdout]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/thread/mod.rs:477
Nov 16 10:03:38.450 INFO [stdout]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/panic.rs:319
Nov 16 10:03:38.450 INFO [stdout]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/panicking.rs:310
Nov 16 10:03:38.450 INFO [stdout]   13:     0x55c623ada8b9 - __rust_maybe_catch_panic
Nov 16 10:03:38.450 INFO [stdout]                                at libpanic_unwind/lib.rs:102
Nov 16 10:03:38.450 INFO [stdout]   14:     0x55c6238cde3c - <F as alloc::boxed::FnBox<A>>::call_box::h44700b7a2ec6fd33
Nov 16 10:03:38.450 INFO [stdout]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/panicking.rs:289
Nov 16 10:03:38.450 INFO [stdout]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/panic.rs:398
Nov 16 10:03:38.450 INFO [stdout]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/thread/mod.rs:476
Nov 16 10:03:38.450 INFO [stdout]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/liballoc/boxed.rs:673
Nov 16 10:03:38.450 INFO [stdout]   15:     0x55c623ace48d - std::sys::unix::thread::Thread::new::thread_start::h8526625243d2f13b
Nov 16 10:03:38.450 INFO [stdout]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/liballoc/boxed.rs:683
Nov 16 10:03:38.450 INFO [stdout]                                at libstd/sys_common/thread.rs:24
Nov 16 10:03:38.450 INFO [stdout]                                at libstd/sys/unix/thread.rs:90
Nov 16 10:03:38.450 INFO [stdout]   16:     0x7f4db300d6b9 - start_thread
Nov 16 10:03:38.450 INFO [stdout]   17:     0x7f4db2b2d41c - clone
Nov 16 10:03:38.450 INFO [stdout]   18:                0x0 - <unknown>
Nov 16 10:03:38.450 INFO [stdout] 
Nov 16 10:03:38.450 INFO [stdout] ---- tests::detects_wan_interface stdout ----
Nov 16 10:03:38.450 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 10:03:38.450 INFO [stdout] stack backtrace:
Nov 16 10:03:38.450 INFO [stdout]    0:     0x55c623ac8263 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h26df0f6fdb27c709
Nov 16 10:03:38.450 INFO [stdout]                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Nov 16 10:03:38.450 INFO [stdout]    1:     0x55c623ac2ac8 - std::sys_common::backtrace::_print::h84c40fecda6d638e
Nov 16 10:03:38.450 INFO [stdout]                                at libstd/sys_common/backtrace.rs:71
Nov 16 10:03:38.450 INFO [stdout]    2:     0x55c623ac71d4 - std::panicking::default_hook::{{closure}}::h77e370c0567fc0a7
Nov 16 10:03:38.450 INFO [stdout]                                at libstd/sys_common/backtrace.rs:59
Nov 16 10:03:38.450 INFO [stdout]                                at libstd/panicking.rs:211
Nov 16 10:03:38.450 INFO [stdout]    3:     0x55c623ac6ebc - std::panicking::default_hook::hb9a45c11a33bbcb2
Nov 16 10:03:38.450 INFO [stdout]                                at libstd/panicking.rs:221
Nov 16 10:03:38.450 INFO [stdout]    4:     0x55c623ac78e0 - std::panicking::rust_panic_with_hook::ha8d95048d940f754
Nov 16 10:03:38.450 INFO [stdout]                                at libstd/panicking.rs:476
Nov 16 10:03:38.450 INFO [stdout]    5:     0x55c623a56467 - std::panicking::begin_panic::ha263083c2656d823
Nov 16 10:03:38.450 INFO [stdout]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/panicking.rs:410
Nov 16 10:03:38.450 INFO [stdout]    6:     0x55c6238c5277 - interface_scraper::tests::detects_wan_interface::hdc9253318ef0cd09
Nov 16 10:03:38.450 INFO [stdout]                                at src/lib.rs:29
Nov 16 10:03:38.450 INFO [stdout]    7:     0x55c6238c5189 - interface_scraper::tests::detects_wan_interface::{{closure}}::h6dd86fe3d51b27e1
Nov 16 10:03:38.450 INFO [stdout]                                at src/lib.rs:27
Nov 16 10:03:38.450 INFO [stdout]    8:     0x55c6238af5fd - core::ops::function::FnOnce::call_once::h8fa0b688f6c0c7b1
Nov 16 10:03:38.450 INFO [stdout]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libcore/ops/function.rs:238
Nov 16 10:03:38.450 INFO [stdout]    9:     0x55c6238cdf5e - <F as alloc::boxed::FnBox<A>>::call_box::hae1ea457a0ccd8d5
Nov 16 10:03:38.450 INFO [stdout]                                at libtest/lib.rs:1471
Nov 16 10:03:38.450 INFO [stdout]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libcore/ops/function.rs:238
Nov 16 10:03:38.450 INFO [stdout]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/liballoc/boxed.rs:673
Nov 16 10:03:38.450 INFO [stdout]   10:     0x55c623ada8b9 - __rust_maybe_catch_panic
Nov 16 10:03:38.450 INFO [stdout]                                at libpanic_unwind/lib.rs:102
Nov 16 10:03:38.450 INFO [stdout]   11:     0x55c6238c5db3 - std::sys_common::backtrace::__rust_begin_short_backtrace::hd0ded23d435d70d0
Nov 16 10:03:38.450 INFO [stdout]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/panicking.rs:289
Nov 16 10:03:38.450 INFO [stdout]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/panic.rs:398
Nov 16 10:03:38.450 INFO [stdout]                                at libtest/lib.rs:1426
Nov 16 10:03:38.450 INFO [stdout]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/sys_common/backtrace.rs:136
Nov 16 10:03:38.450 INFO [stdout]   12:     0x55c6238c6c54 - std::panicking::try::do_call::h031514fb401b7159
Nov 16 10:03:38.450 INFO [stdout]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/thread/mod.rs:477
Nov 16 10:03:38.450 INFO [stdout]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/panic.rs:319
Nov 16 10:03:38.450 INFO [stdout]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/panicking.rs:310
Nov 16 10:03:38.450 INFO [stdout]   13:     0x55c623ada8b9 - __rust_maybe_catch_panic
Nov 16 10:03:38.450 INFO [stdout]                                at libpanic_unwind/lib.rs:102
Nov 16 10:03:38.450 INFO [stdout]   14:     0x55c6238cde3c - <F as alloc::boxed::FnBox<A>>::call_box::h44700b7a2ec6fd33
Nov 16 10:03:38.450 INFO [stdout]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/panicking.rs:289
Nov 16 10:03:38.450 INFO [stdout]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/panic.rs:398
Nov 16 10:03:38.450 INFO [stdout]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/thread/mod.rs:476
Nov 16 10:03:38.450 INFO [stdout]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/liballoc/boxed.rs:673
Nov 16 10:03:38.450 INFO [stdout]   15:     0x55c623ace48d - std::sys::unix::thread::Thread::new::thread_start::h8526625243d2f13b
Nov 16 10:03:38.450 INFO [stdout]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/liballoc/boxed.rs:683
Nov 16 10:03:38.450 INFO [stdout]                                at libstd/sys_common/thread.rs:24
Nov 16 10:03:38.450 INFO [stdout]                                at libstd/sys/unix/thread.rs:90
Nov 16 10:03:38.450 INFO [stdout]   16:     0x7f4db300d6b9 - start_thread
Nov 16 10:03:38.450 INFO [stdout]   17:     0x7f4db2b2d41c - clone
Nov 16 10:03:38.451 INFO [stdout]   18:                0x0 - <unknown>
Nov 16 10:03:38.451 INFO [stdout] 
Nov 16 10:03:38.451 INFO [stdout] 
Nov 16 10:03:38.451 INFO [stdout] failures:
Nov 16 10:03:38.451 INFO [stdout]     tests::detects_any_interface
Nov 16 10:03:38.451 INFO [stdout]     tests::detects_wan_interface
Nov 16 10:03:38.451 INFO [stdout] 
Nov 16 10:03:38.451 INFO [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 10:03:38.451 INFO [stdout] 
Nov 16 10:03:38.454 INFO [stderr] error: test failed, to rerun pass '--lib'
Nov 16 10:03:38.454 INFO [stderr] su: No module specific data is present
Nov 16 10:03:38.876 INFO running `"docker" "inspect" "d8360649e0ac88cc008bf4a619e44fc831ae12269659ae778be0d7f543acc53a"`
Nov 16 10:03:39.018 INFO running `"docker" "rm" "-f" "d8360649e0ac88cc008bf4a619e44fc831ae12269659ae778be0d7f543acc53a"`
Nov 16 10:03:39.132 INFO [stdout] d8360649e0ac88cc008bf4a619e44fc831ae12269659ae778be0d7f543acc53a