name = 'deltachat_ffi' operating_system = 'unix:Unknown' crate_version = '1.0.0-beta.7' explanation = ''' Panic occurred in file 'src/libcore/option.rs' at line 378 ''' method = 'Panic' backtrace = ''' stack backtrace: 0: 0x7fcf07ad4f77 - backtrace::backtrace::libunwind::trace::h5078d84e5c473493 at /home/simplebot/.cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/libunwind.rs:88 backtrace::backtrace::trace_unsynchronized::h10405990027ea019 at /home/simplebot/.cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/mod.rs:66 backtrace::backtrace::trace::he8253d061124f99f at /home/simplebot/.cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/mod.rs:53 1: 0x7fcf07ad33d3 - backtrace::capture::Backtrace::create::h66a7d56876ca4949 at /home/simplebot/.cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/capture.rs:164 backtrace::capture::Backtrace::new::h6dc3cacd43ef2172 at /home/simplebot/.cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/capture.rs:128 2: 0x7fcf07cc9977 - human_panic::report::Report::new::h10c833180a9dea5f at /home/simplebot/.cargo/registry/src/github.com-1ecc6299db9ec823/human-panic-1.0.1/src/report.rs:45 3: 0x7fcf07a10967 - human_panic::handle_dump::h142d9010fc5d5838 at /home/simplebot/.cargo/registry/src/github.com-1ecc6299db9ec823/human-panic-1.0.1/src/lib.rs:197 4: 0x7fcf071d0069 - deltachat::dc_context_new::{{closure}}::h1def1937676cd777 at /home/simplebot/deltachat-core-rust/<::human_panic::setup_panic macros>:25 5: 0x7fcf07afd6b6 - std::panicking::rust_panic_with_hook::hf385e0a05e771036 at src/libstd/panicking.rs:481 6: 0x7fcf07afd152 - std::panicking::continue_panic_fmt::h95ba204f85050b4c at src/libstd/panicking.rs:384 7: 0x7fcf07afd036 - rust_begin_unwind at src/libstd/panicking.rs:311 8: 0x7fcf07b25d9d - core::panicking::panic_fmt::h581f7a1e5499d350 at src/libcore/panicking.rs:85 9: 0x7fcf07b25cdc - core::panicking::panic::hf6893ada3b8c575b at src/libcore/panicking.rs:49 10: 0x7fcf0722a34c - core::option::Option::unwrap::h47524523a72f07ce at /rustc/60960a260f7b5c695fd0717311d72ce62dd4eb43/src/libcore/macros.rs:12 deltachat::imap::prefetch_get_message_id::h61aac3f3b6e79bb1 at src/imap.rs:1598 deltachat::imap::Imap::fetch_from_single_folder::h31d746ebc60cf2d1 at src/imap.rs:849 11: 0x7fcf07223fae - deltachat::imap::Imap::fetch::ha1803bce3af72de6 at src/imap.rs:625 12: 0x7fcf073277ff - deltachat::job::perform_imap_fetch::h11ee6f02a4fa1acc at src/job.rs:381 13: 0x7fcf071d212d - deltachat::dc_perform_imap_fetch::{{closure}}::h378beda4ac2a1c3a at deltachat-ffi/src/lib.rs:476 deltachat::ContextWrapper::with_inner::h8b0a1c28cb2104ef at deltachat-ffi/src/lib.rs:113 dc_perform_imap_fetch at deltachat-ffi/src/lib.rs:475 14: 0x7fcf071c1d5a - _cffi_f_dc_perform_imap_fetch at build/temp.linux-x86_64-3.7/deltachat.capi.c:7783 15: 0x5d7991 - _PyMethodDef_RawFastCallKeywords 16: 0x54ae30 - 17: 0x551f0a - _PyEval_EvalFrameDefault 18: 0x5d97c6 - _PyFunction_FastCallDict 19: 0x4d9bf2 - 20: 0x5db616 - PyObject_Call 21: 0x54f411 - _PyEval_EvalFrameDefault 22: 0x5d847c - _PyFunction_FastCallKeywords 23: 0x54e221 - _PyEval_EvalFrameDefault 24: 0x5d847c - _PyFunction_FastCallKeywords 25: 0x54e221 - _PyEval_EvalFrameDefault 26: 0x5d97c6 - _PyFunction_FastCallDict 27: 0x4d9bf2 - 28: 0x5db616 - PyObject_Call 29: 0x617273 - 30: 0x62ddf4 - 31: 0x7fcf09cc7fa3 - start_thread 32: 0x7fcf097f94cf - clone 33: 0x0 - '''