[INFO] crate qair 0.2.0 is already in cache [INFO] extracting crate qair 0.2.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/qair/0.2.0 [INFO] extracting crate qair 0.2.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/qair/0.2.0 [INFO] validating manifest of qair-0.2.0 on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of qair-0.2.0 on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing qair-0.2.0 [INFO] finished frobbing qair-0.2.0 [INFO] frobbed toml for qair-0.2.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/qair/0.2.0/Cargo.toml [INFO] started frobbing qair-0.2.0 [INFO] finished frobbing qair-0.2.0 [INFO] frobbed toml for qair-0.2.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/qair/0.2.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing qair-0.2.0 against 1.36.0 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/qair/0.2.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "build" "--frozen"` [INFO] [stdout] 437f857dad4f98b2f7d0691cb1cdebd1a11d588cdffd326708222a2d2bbe07f8 [INFO] running `"docker" "start" "-a" "437f857dad4f98b2f7d0691cb1cdebd1a11d588cdffd326708222a2d2bbe07f8"` [INFO] [stderr] Compiling c_linked_list v1.1.1 [INFO] [stderr] Compiling ascii v0.7.1 [INFO] [stderr] Compiling ipnetwork v0.12.8 [INFO] [stderr] Compiling qrcode v0.9.0 [INFO] [stderr] Compiling uuid v0.1.18 [INFO] [stderr] Compiling crossterm v0.4.3 [INFO] [stderr] Compiling chrono v0.2.25 [INFO] [stderr] Compiling get_if_addrs v0.5.3 [INFO] [stderr] Compiling url v0.2.38 [INFO] [stderr] Compiling tiny_http v0.5.9 [INFO] [stderr] Compiling qair v0.2.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 11.28s [INFO] running `"docker" "inspect" "437f857dad4f98b2f7d0691cb1cdebd1a11d588cdffd326708222a2d2bbe07f8"` [INFO] running `"docker" "rm" "-f" "437f857dad4f98b2f7d0691cb1cdebd1a11d588cdffd326708222a2d2bbe07f8"` [INFO] [stdout] 437f857dad4f98b2f7d0691cb1cdebd1a11d588cdffd326708222a2d2bbe07f8 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/qair/0.2.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "test" "--frozen" "--no-run"` [INFO] [stdout] dbaf9d58a23c450ceca29e2ff367c32ce642c3bde469aeaca0d9a2ffad7fbd80 [INFO] running `"docker" "start" "-a" "dbaf9d58a23c450ceca29e2ff367c32ce642c3bde469aeaca0d9a2ffad7fbd80"` [INFO] [stderr] Compiling qair v0.2.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.15s [INFO] running `"docker" "inspect" "dbaf9d58a23c450ceca29e2ff367c32ce642c3bde469aeaca0d9a2ffad7fbd80"` [INFO] running `"docker" "rm" "-f" "dbaf9d58a23c450ceca29e2ff367c32ce642c3bde469aeaca0d9a2ffad7fbd80"` [INFO] [stdout] dbaf9d58a23c450ceca29e2ff367c32ce642c3bde469aeaca0d9a2ffad7fbd80 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/qair/0.2.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "test" "--frozen"` [INFO] [stdout] dc71f090e0ee43e3edc3a4b93824b9e2b87350cf2e6b1c6a18b42c2da91e3f2c [INFO] running `"docker" "start" "-a" "dc71f090e0ee43e3edc3a4b93824b9e2b87350cf2e6b1c6a18b42c2da91e3f2c"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running /opt/crater/target/debug/deps/qair-832ec54e026b62c5 [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test console_barcode_renderer::tests::print_qr::too_long ... ok [INFO] [stdout] test console_barcode_renderer::tests::add_quiet_zone::empty ... ok [INFO] [stdout] test console_barcode_renderer::tests::add_quiet_zone::normal_case ... ok [INFO] [stdout] test myip::tests::test_autodetect_ip_address_no_loopback ... FAILED [INFO] [stderr] error: test failed, to rerun pass '--bin qair' [INFO] [stdout] test console_barcode_renderer::tests::print_barcode_vec::incorrect_size ... ok [INFO] [stdout] test console_barcode_renderer::tests::add_quiet_zone::incorrect_size ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- myip::tests::test_autodetect_ip_address_no_loopback stdout ---- [INFO] [stdout] thread 'myip::tests::test_autodetect_ip_address_no_loopback' panicked at 'called `Result::unwrap()` on an `Err` value: ()', src/libcore/result.rs:999:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x562127d04d93 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h6485381528590a55 [INFO] [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39 [INFO] [stdout] 1: 0x562127d006cb - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stdout] 2: 0x562127d03ad6 - std::panicking::default_hook::{{closure}}::he20974adbefcc046 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] at src/libstd/panicking.rs:197 [INFO] [stdout] 3: 0x562127d037fe - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stdout] at src/libstd/panicking.rs:208 [INFO] [stdout] 4: 0x562127d041df - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stdout] at src/libstd/panicking.rs:474 [INFO] [stdout] 5: 0x562127d03d61 - std::panicking::continue_panic_fmt::ha6d6ae144369025b [INFO] [stdout] at src/libstd/panicking.rs:381 [INFO] [stdout] 6: 0x562127d03c45 - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:308 [INFO] [stdout] 7: 0x562127d160ac - core::panicking::panic_fmt::hc4f83bfed80aeabd [INFO] [stdout] at src/libcore/panicking.rs:85 [INFO] [stdout] 8: 0x562127cae3ac - core::result::unwrap_failed::h298504d13040023b [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/macros.rs:18 [INFO] [stdout] 9: 0x562127c70529 - core::result::Result::unwrap::h05c22bc3f3e99fb4 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/result.rs:800 [INFO] [stdout] 10: 0x562127c6f9fa - qair::myip::tests::test_autodetect_ip_address_no_loopback::h3709d036c353d51e [INFO] [stdout] at src/myip.rs:30 [INFO] [stdout] 11: 0x562127c6f9a9 - qair::myip::tests::test_autodetect_ip_address_no_loopback::{{closure}}::hfc93d314681bd11e [INFO] [stdout] at src/myip.rs:29 [INFO] [stdout] 12: 0x562127c69a2d - core::ops::function::FnOnce::call_once::hf39a3f553db3dcb8 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 13: 0x562127c7cc8e - as core::ops::function::FnOnce>::call_once::h6b004fa8f4fc1608 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 14: 0x562127d06f19 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 15: 0x562127c97587 - test::run_test::run_test_inner::{{closure}}::h9a4d23c41d058d37 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394 [INFO] [stdout] at src/libtest/lib.rs:1468 [INFO] [stdout] 16: 0x562127c71fa4 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136 [INFO] [stdout] 17: 0x562127c76054 - std::panicking::try::do_call::h6f86e980b52f74d5 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:470 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:315 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:293 [INFO] [stdout] 18: 0x562127d06f19 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 19: 0x562127c76661 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h760b8a2b155f54c3 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:469 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 20: 0x562127cf79be - as core::ops::function::FnOnce>::call_once::h805c3cc89d534c05 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 21: 0x562127d065ff - std::sys::unix::thread::Thread::new::thread_start::h6f10b78f26c98dc6 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 22: 0x7f767ee694a3 - start_thread [INFO] [stdout] 23: 0x7f767f36bd0e - __clone [INFO] [stdout] 24: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] myip::tests::test_autodetect_ip_address_no_loopback [INFO] [stdout] [INFO] [stdout] test result: FAILED. 5 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "dc71f090e0ee43e3edc3a4b93824b9e2b87350cf2e6b1c6a18b42c2da91e3f2c"` [INFO] running `"docker" "rm" "-f" "dc71f090e0ee43e3edc3a4b93824b9e2b87350cf2e6b1c6a18b42c2da91e3f2c"` [INFO] [stdout] dc71f090e0ee43e3edc3a4b93824b9e2b87350cf2e6b1c6a18b42c2da91e3f2c