[INFO] crate translate_core 0.1.21 is already in cache [INFO] extracting crate translate_core 0.1.21 into work/ex/beta-1.38-1/sources/1.37.0/reg/translate_core/0.1.21 [INFO] extracting crate translate_core 0.1.21 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/translate_core/0.1.21 [INFO] validating manifest of translate_core-0.1.21 on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of translate_core-0.1.21 on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing translate_core-0.1.21 [INFO] finished frobbing translate_core-0.1.21 [INFO] frobbed toml for translate_core-0.1.21 written to work/ex/beta-1.38-1/sources/1.37.0/reg/translate_core/0.1.21/Cargo.toml [INFO] started frobbing translate_core-0.1.21 [INFO] finished frobbing translate_core-0.1.21 [INFO] frobbed toml for translate_core-0.1.21 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/translate_core/0.1.21/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing translate_core-0.1.21 against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/translate_core/0.1.21:/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" "+1.37.0" "build" "--frozen"` [INFO] [stdout] 2e949e3e0c3ef539954eccf110f6e972e79c045757f9ece4b1a757463e211ff5 [INFO] running `"docker" "start" "-a" "2e949e3e0c3ef539954eccf110f6e972e79c045757f9ece4b1a757463e211ff5"` [INFO] [stderr] Compiling translate_core v0.1.21 (/opt/crater/workdir) [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/lib.rs:78:13 [INFO] [stderr] | [INFO] [stderr] 78 | None [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unreachable_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/lib.rs:80:9 [INFO] [stderr] | [INFO] [stderr] 80 | _ => { [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unreachable_patterns)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.16s [INFO] running `"docker" "inspect" "2e949e3e0c3ef539954eccf110f6e972e79c045757f9ece4b1a757463e211ff5"` [INFO] running `"docker" "rm" "-f" "2e949e3e0c3ef539954eccf110f6e972e79c045757f9ece4b1a757463e211ff5"` [INFO] [stdout] 2e949e3e0c3ef539954eccf110f6e972e79c045757f9ece4b1a757463e211ff5 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/translate_core/0.1.21:/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" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 6cc72b9e092d4be8b4f4662915b2c574315993646df52545a62d318ac3a00d5b [INFO] running `"docker" "start" "-a" "6cc72b9e092d4be8b4f4662915b2c574315993646df52545a62d318ac3a00d5b"` [INFO] [stderr] Compiling translate_core v0.1.21 (/opt/crater/workdir) [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/lib.rs:78:13 [INFO] [stderr] | [INFO] [stderr] 78 | None [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unreachable_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/lib.rs:80:9 [INFO] [stderr] | [INFO] [stderr] 80 | _ => { [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unreachable_patterns)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.01s [INFO] running `"docker" "inspect" "6cc72b9e092d4be8b4f4662915b2c574315993646df52545a62d318ac3a00d5b"` [INFO] running `"docker" "rm" "-f" "6cc72b9e092d4be8b4f4662915b2c574315993646df52545a62d318ac3a00d5b"` [INFO] [stdout] 6cc72b9e092d4be8b4f4662915b2c574315993646df52545a62d318ac3a00d5b [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/translate_core/0.1.21:/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" "+1.37.0" "test" "--frozen"` [INFO] [stdout] b372756462c2831283512d3d716a82543f9932b19e84a140f5beaa3c9cc476fb [INFO] running `"docker" "start" "-a" "b372756462c2831283512d3d716a82543f9932b19e84a140f5beaa3c9cc476fb"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running /opt/crater/target/debug/deps/translate_core-cdfe59e26831faad [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] thread '' panicked at 'called `Option::unwrap()` on a `None` value', src/libcore/option.rs:347:21 [INFO] [stderr] stack backtrace: [INFO] [stderr] thread '' panicked at 'https://translate.yandex.net/api/v1.5/tr.json/detect?key=trnsl.1.1.20190116T152422Z.a2fee223a3bc5eba.42ea6ba7d5338c7c0132eec6fb5374232029fb9d&text=J'aime%20les%20biscuits%20et%20vous: error trying to connect: failed to lookup address information: Temporary failure in name resolution', src/lib.rs:77:13 [INFO] [stderr] thread '' panicked at 'called `Option::unwrap()` on a `None` value', src/libcore/option.rs:347:21 [INFO] [stderr] thread '' panicked at 'https://translate.yandex.net/api/v1.5/tr.json/translate?key=trnsl.1.1.20190116T152422Z.a2fee223a3bc5eba.42ea6ba7d5338c7c0132eec6fb5374232029fb9d&text=J'aime%20les%20biscuits.%20Et%20toi&lang=fr-en: error trying to connect: failed to lookup address information: Temporary failure in name resolution', src/lib.rs:77:13 [INFO] [stderr] 0: 0x5571faff557b - backtrace::backtrace::libunwind::trace::hfe5db90796807973 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x5571faff557b - backtrace::backtrace::trace_unsynchronized::h34b865a835594335 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x5571faff557b - std::sys_common::backtrace::_print::h527254ae44989167 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x5571faff557b - std::sys_common::backtrace::print::he85dd5ddddf46503 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x5571faff557b - std::panicking::default_hook::{{closure}}::h847a2eb38b396f14 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x5571faff5257 - std::panicking::default_hook::h2ca0f9a30a0e206b [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x5571faff5cf0 - std::panicking::rust_panic_with_hook::hffcefc09751839d1 [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x5571faff5872 - std::panicking::continue_panic_fmt::hc0f142c930c846fc [INFO] [stderr] at src/libstd/panicking.rs:384 [INFO] [stderr] 8: 0x5571faff5756 - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:311 [INFO] [stderr] 9: 0x5571fb00dffd - core::panicking::panic_fmt::h2daf88b2616ca2b2 [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 10: 0x5571fb00df3c - core::panicking::panic::h2d0bc53a963fb996 [INFO] [stderr] at src/libcore/panicking.rs:49 [INFO] [stderr] 11: 0x5571fa77634d - core::option::Option::unwrap::h6a631b124c7069b9 [INFO] [stderr] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/macros.rs:12 [INFO] [stderr] 12: 0x5571fa777273 - translate_core::tests::test::{{closure}}::h8da0c6843431cb74 [INFO] [stderr] at src/lib.rs:42 [INFO] [stderr] 13: 0x5571fa76d670 - translate_core::translate::{{closure}}::hac75b67036ec713a [INFO] [stderr] at src/lib.rs:245 [INFO] [stderr] 14: 0x5571fa77bb5e - std::sys_common::backtrace::__rust_begin_short_backtrace::h8508bba9dc3931db [INFO] [stderr] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/sys_common/backtrace.rs:77 [INFO] [stderr] 15: 0x5571fa770c91 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hfe3d9fd159ce62de [INFO] [stderr] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/thread/mod.rs:470 [INFO] [stderr] 16: 0x5571fa77ba41 - as core::ops::function::FnOnce<()>>::call_once::h717382fa1d198bd2 [INFO] [stderr] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panic.rs:315 [INFO] [stderr] 17: 0x5571fa776eda - std::panicking::try::do_call::had72fce9419d268c [INFO] [stderr] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panicking.rs:296 [INFO] [stderr] 18: 0x5571faff918a - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:82 [INFO] [stderr] 19: 0x5571fa776baf - std::panicking::try::hb86a111c78ebf09d [INFO] [stderr] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panicking.rs:275 [INFO] [stderr] 20: 0x5571fa77bbd1 - std::panic::catch_unwind::h39b879faae7c6e7e [INFO] [stderr] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panic.rs:394 [INFO] [stderr] 21: 0x5571fa7703b2 - std::thread::Builder::spawn_unchecked::{{closure}}::h51bc8f3e0b71e909 [INFO] [stderr] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/thread/mod.rs:469 [INFO] [stderr] 22: 0x5571fa7728b3 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h24faec49285c0098 [INFO] [stderr] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/ops/function.rs:231 [INFO] [stderr] 23: 0x5571fafe85ff - as core::ops::function::FnOnce>::call_once::h42806b83647d4c79 [INFO] [stderr] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/liballoc/boxed.rs:746 [INFO] [stderr] 24: 0x5571faff8530 - as core::ops::function::FnOnce>::call_once::h83c921c8e826dd1d [INFO] [stderr] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/liballoc/boxed.rs:746 [INFO] [stderr] 25: 0x5571faff8530 - std::sys_common::thread::start_thread::h2613204ce513782e [INFO] [stderr] at src/libstd/sys_common/thread.rs:13 [INFO] [stderr] 26: 0x5571faff8530 - std::sys::unix::thread::Thread::new::thread_start::h4570080769500bcd [INFO] [stderr] at src/libstd/sys/unix/thread.rs:79 [INFO] [stderr] 27: 0x7f85becc84a4 - start_thread [INFO] [stderr] 28: 0x7f85be7f3d0f - __clone [INFO] [stderr] 29: 0x0 - [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5571faff557b - backtrace::backtrace::libunwind::trace::hfe5db90796807973 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x5571faff557b - backtrace::backtrace::trace_unsynchronized::h34b865a835594335 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x5571faff557b - std::sys_common::backtrace::_print::h527254ae44989167 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x5571faff557b - std::sys_common::backtrace::print::he85dd5ddddf46503 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x5571faff557b - std::panicking::default_hook::{{closure}}::h847a2eb38b396f14 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x5571faff5257 - std::panicking::default_hook::h2ca0f9a30a0e206b [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x5571faff5cf0 - std::panicking::rust_panic_with_hook::hffcefc09751839d1 [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x5571faff5872 - std::panicking::continue_panic_fmt::hc0f142c930c846fc [INFO] [stderr] at src/libstd/panicking.rs:384 [INFO] [stderr] 8: 0x5571faff57bf - std::panicking::begin_panic_fmt::ha6acf0ffd6d7f80d [INFO] [stderr] at src/libstd/panicking.rs:339 [INFO] [stderr] 9: 0x5571fa76a16b - translate_core::post_connect::h512d91be7cf96c73 [INFO] [stderr] at src/lib.rs:77 [INFO] [stderr] 10: 0x5571fa76a531 - ::detect::h125e718037145ae8 [INFO] [stderr] at src/lib.rs:113 [INFO] [stderr] 11: 0x5571fa76d9e1 - translate_core::detect::{{closure}}::h41b7e1c800add435 [INFO] [stderr] at src/lib.rs:260 [INFO] [stderr] 12: 0x5571fa77bb98 - std::sys_common::backtrace::__rust_begin_short_backtrace::hb66dad428e900da5 [INFO] [stderr] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/sys_common/backtrace.rs:77 [INFO] [stderr] 13: 0x5571fa770c55 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hb20f2e3b9652e93b [INFO] [stderr] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/thread/mod.rs:470 [INFO] [stderr] 14: 0x5571fa77ba08 - as core::ops::function::FnOnce<()>>::call_once::h541398ea47eef9e5 [INFO] [stderr] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panic.rs:315 [INFO] [stderr] 15: 0x5571fa776d60 - std::panicking::try::do_call::h30422e723f511ece [INFO] [stderr] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panicking.rs:296 [INFO] [stderr] 16: 0x5571faff918a - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:82 [INFO] [stderr] 17: 0x5571fa7769d0 - std::panicking::try::ha8bc1f8fe3d6d043 [INFO] [stderr] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panicking.rs:275 [INFO] [stderr] 18: 0x5571fa77bcb8 - std::panic::catch_unwind::he97515af4e5977bd [INFO] [stderr] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panic.rs:394 [INFO] [stderr] 19: 0x5571fa7706c2 - std::thread::Builder::spawn_unchecked::{{closure}}::h64db80abfed055ec [INFO] [stderr] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/thread/mod.rs:469 [INFO] [stderr] 20: 0x5571fa7728f3 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hae27a01e44ecd702 [INFO] [stderr] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/ops/function.rs:231 [INFO] [stderr] 21: 0x5571fafe85ff - as core::ops::function::FnOnce>::call_once::h42806b83647d4c79 [INFO] [stderr] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/liballoc/boxed.rs:746 [INFO] [stderr] 22: 0x5571faff8530 - as core::ops::function::FnOnce>::call_once::h83c921c8e826dd1d [INFO] [stderr] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/liballoc/boxed.rs:746 [INFO] [stderr] 23: 0x5571faff8530 - std::sys_common::thread::start_thread::h2613204ce513782e [INFO] [stderr] at src/libstd/sys_common/thread.rs:13 [INFO] [stderr] 24: 0x5571faff8530 - std::sys::unix::thread::Thread::new::thread_start::h4570080769500bcd [INFO] [stderr] at src/libstd/sys/unix/thread.rs:79 [INFO] [stderr] 25: 0x7f85becc84a4 - start_thread [INFO] [stderr] 26: 0x7f85be7f3d0f - __clone [INFO] [stderr] 27: 0x0 - [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5571faff557b - backtrace::backtrace::libunwind::trace::hfe5db90796807973 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x5571faff557b - backtrace::backtrace::trace_unsynchronized::h34b865a835594335 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x5571faff557b - std::sys_common::backtrace::_print::h527254ae44989167 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x5571faff557b - std::sys_common::backtrace::print::he85dd5ddddf46503 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x5571faff557b - std::panicking::default_hook::{{closure}}::h847a2eb38b396f14 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x5571faff5257 - std::panicking::default_hook::h2ca0f9a30a0e206b [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x5571faff5cf0 - std::panicking::rust_panic_with_hook::hffcefc09751839d1 [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x5571faff5872 - std::panicking::continue_panic_fmt::hc0f142c930c846fc [INFO] [stderr] at src/libstd/panicking.rs:384 [INFO] [stderr] 8: 0x5571faff5756 - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:311 [INFO] [stderr] 9: 0x5571fb00dffd - core::panicking::panic_fmt::h2daf88b2616ca2b2 [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 10: 0x5571fb00df3c - core::panicking::panic::h2d0bc53a963fb996 [INFO] [stderr] at src/libcore/panicking.rs:49 [INFO] [stderr] 11: 0x5571fa77634d - core::option::Option::unwrap::h6a631b124c7069b9 [INFO] [stderr] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/macros.rs:12 [INFO] [stderr] 12: 0x5571fa777483 - translate_core::tests::test::{{closure}}::h086b4a9a28394674 [INFO] [stderr] at src/lib.rs:45 [INFO] [stderr] 13: 0x5571fa76d170 - translate_core::translate::{{closure}}::h9d0bbe155aff734f [INFO] [stderr] at src/lib.rs:245 [INFO] [stderr] 14: 0x5571fa77bade - std::sys_common::backtrace::__rust_begin_short_backtrace::h23194fdb8cee72f5 [INFO] [stderr] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/sys_common/backtrace.rs:77 [INFO] [stderr] 15: 0x5571fa770be1 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h6965bd205e865b2b [INFO] [stderr] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/thread/mod.rs:470 [INFO] [stderr] 16: 0x5571fa77b9d1 - as core::ops::function::FnOnce<()>>::call_once::h4952a8150bd4865e [INFO] [stderr] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panic.rs:315 [INFO] [stderr] 17: 0x5571fa776dda - std::panicking::try::do_call::h5e907976819411d1 [INFO] [stderr] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panicking.rs:296 [INFO] [stderr] 18: 0x5571faff918a - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:82 [INFO] [stderr] 19: 0x5571fa77680f - std::panicking::try::h87a519465c0b1470 [INFO] [stderr] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panicking.rs:275 [INFO] [stderr] 20: 0x5571fa77bc71 - std::panic::catch_unwind::h69f895b5ac4ba2da [INFO] [stderr] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panic.rs:394 [INFO] [stderr] 21: 0x5571fa7709d2 - std::thread::Builder::spawn_unchecked::{{closure}}::h6de16e5875164aa0 [INFO] [stderr] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/thread/mod.rs:469 [INFO] [stderr] 22: 0x5571fa772893 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h21946eb5ca910527 [INFO] [stderr] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/ops/function.rs:231 [INFO] [stderr] 23: 0x5571fafe85ff - as core::ops::function::FnOnce>::call_once::h42806b83647d4c79 [INFO] [stderr] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/liballoc/boxed.rs:746 [INFO] [stderr] 24: 0x5571faff8530 - as core::ops::function::FnOnce>::call_once::h83c921c8e826dd1d [INFO] [stderr] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/liballoc/boxed.rs:746 [INFO] [stderr] 25: 0x5571faff8530 - std::sys_common::thread::start_thread::h2613204ce513782e [INFO] [stderr] at src/libstd/sys_common/thread.rs:13 [INFO] [stderr] 26: 0x5571faff8530 - std::sys::unix::thread::Thread::new::thread_start::h4570080769500bcd [INFO] [stderr] at src/libstd/sys/unix/thread.rs:79 [INFO] [stderr] 27: 0x7f85becc84a4 - start_thread [INFO] [stderr] 28: 0x7f85be7f3d0f - __clone [INFO] [stderr] 29: 0x0 - [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5571faff557b - backtrace::backtrace::libunwind::trace::hfe5db90796807973 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x5571faff557b - backtrace::backtrace::trace_unsynchronized::h34b865a835594335 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x5571faff557b - std::sys_common::backtrace::_print::h527254ae44989167 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x5571faff557b - std::sys_common::backtrace::print::he85dd5ddddf46503 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x5571faff557b - std::panicking::default_hook::{{closure}}::h847a2eb38b396f14 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x5571faff5257 - std::panicking::default_hook::h2ca0f9a30a0e206b [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x5571faff5cf0 - std::panicking::rust_panic_with_hook::hffcefc09751839d1 [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x5571faff5872 - std::panicking::continue_panic_fmt::hc0f142c930c846fc [INFO] [stderr] at src/libstd/panicking.rs:384 [INFO] [stderr] 8: 0x5571faff57bf - std::panicking::begin_panic_fmt::ha6acf0ffd6d7f80d [INFO] [stderr] at src/libstd/panicking.rs:339 [INFO] [stderr] 9: 0x5571fa76a16b - translate_core::post_connect::h512d91be7cf96c73 [INFO] [stderr] at src/lib.rs:77 [INFO] [stderr] 10: 0x5571fa76b1a7 - ::translate::ha428e209b64f120d [INFO] [stderr] at src/lib.rs:161 [INFO] [stderr] 11: 0x5571fa76caae - translate_core::translate::{{closure}}::h7b9fcbc7bbd38c9a [INFO] [stderr] at src/lib.rs:245 [INFO] [stderr] 12: 0x5571fa77bb1e - std::sys_common::backtrace::__rust_begin_short_backtrace::h41fbcf5069230b0c [INFO] [stderr] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/sys_common/backtrace.rs:77 [INFO] [stderr] 13: 0x5571fa770c21 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::ha377303550b8f659 [INFO] [stderr] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/thread/mod.rs:470 [INFO] [stderr] 14: 0x5571fa77b991 - as core::ops::function::FnOnce<()>>::call_once::h17f867876f7849eb [INFO] [stderr] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panic.rs:315 [INFO] [stderr] 15: 0x5571fa776e5a - std::panicking::try::do_call::h708a6c6f2ff4eca3 [INFO] [stderr] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panicking.rs:296 [INFO] [stderr] 16: 0x5571faff918a - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:82 [INFO] [stderr] 17: 0x5571fa77662f - std::panicking::try::h71dfbefe02b5288e [INFO] [stderr] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panicking.rs:275 [INFO] [stderr] 18: 0x5571fa77bc21 - std::panic::catch_unwind::h542d09c63b48781b [INFO] [stderr] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panic.rs:394 [INFO] [stderr] 19: 0x5571fa7700a2 - std::thread::Builder::spawn_unchecked::{{closure}}::h383eb061859a8e9b [INFO] [stderr] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/thread/mod.rs:469 [INFO] [stderr] 20: 0x5571fa7728d3 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h4137bfe373d924ce [INFO] [stderr] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/ops/function.rs:231 [INFO] [stderr] 21: 0x5571fafe85ff - as core::ops::function::FnOnce>::call_once::h42806b83647d4c79 [INFO] [stderr] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/liballoc/boxed.rs:746 [INFO] [stderr] 22: 0x5571faff8530 - as core::ops::function::FnOnce>::call_once::h83c921c8e826dd1d [INFO] [stderr] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/liballoc/boxed.rs:746 [INFO] [stderr] 23: 0x5571faff8530 - std::sys_common::thread::start_thread::h2613204ce513782e [INFO] [stderr] at src/libstd/sys_common/thread.rs:13 [INFO] [stderr] 24: 0x5571faff8530 - std::sys::unix::thread::Thread::new::thread_start::h4570080769500bcd [INFO] [stderr] at src/libstd/sys/unix/thread.rs:79 [INFO] [stderr] 25: 0x7f85becc84a4 - start_thread [INFO] [stderr] 26: 0x7f85be7f3d0f - __clone [INFO] [stderr] 27: 0x0 - [INFO] [stdout] test tests::test ... ok [INFO] [stderr] Doc-tests translate_core [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - (line 17) ... ok [INFO] [stdout] test src/lib.rs - (line 24) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "b372756462c2831283512d3d716a82543f9932b19e84a140f5beaa3c9cc476fb"` [INFO] running `"docker" "rm" "-f" "b372756462c2831283512d3d716a82543f9932b19e84a140f5beaa3c9cc476fb"` [INFO] [stdout] b372756462c2831283512d3d716a82543f9932b19e84a140f5beaa3c9cc476fb