Backtrace for Corebird segfault

gistfile1.txt

#0  0x0000000803fdc08f in g_string_append_uri_escaped () from /usr/local/lib/libglib-2.0.so.0
#1  0x00000008013cc017 in oauth_proxy_call_parse_token_reponse () from /usr/local/lib/librest-0.7.so.0
#2  0x00000008013c7277 in rest_proxy_call_async () from /usr/local/lib/librest-0.7.so.0
#3  0x00000008013c7053 in rest_proxy_call_async () from /usr/local/lib/librest-0.7.so.0
#4  0x00000008013c8523 in rest_proxy_call_run () from /usr/local/lib/librest-0.7.so.0
#5  0x00000008013cad5e in oauth_proxy_request_token () from /usr/local/lib/librest-0.7.so.0
#6  0x0000000000457316 in account_create_widget_open_pin_request_site (self=0x80b229260) at widgets/AccountCreateWidget.c:256
#7  0x0000000803d36b4a in g_closure_invoke () from /usr/local/lib/libgobject-2.0.so.0
#8  0x0000000803d4b881 in g_signal_emit_valist () from /usr/local/lib/libgobject-2.0.so.0
#9  0x0000000803d4c274 in g_signal_emit () from /usr/local/lib/libgobject-2.0.so.0
#10 0x0000000800a37943 in gtk_button_get_event_window () from /usr/local/lib/libgtk-3.so.0
#11 0x0000000803d36b4a in g_closure_invoke () from /usr/local/lib/libgobject-2.0.so.0
#12 0x0000000803d4b881 in g_signal_emit_valist () from /usr/local/lib/libgobject-2.0.so.0
#13 0x0000000803d4c274 in g_signal_emit () from /usr/local/lib/libgobject-2.0.so.0
#14 0x0000000800a3662b in gtk_button_get_event_window () from /usr/local/lib/libgtk-3.so.0
#15 0x0000000807345738 in ffi_call_unix64 () from /usr/local/lib/libffi.so.6
#16 0x0000000807344fd9 in ffi_call () from /usr/local/lib/libffi.so.6
#17 0x0000000803d38007 in g_cclosure_marshal_generic_va () from /usr/local/lib/libgobject-2.0.so.0
#18 0x0000000803d36b4a in g_closure_invoke () from /usr/local/lib/libgobject-2.0.so.0
#19 0x0000000803d4b881 in g_signal_emit_valist () from /usr/local/lib/libgobject-2.0.so.0
#20 0x0000000803d4c274 in g_signal_emit () from /usr/local/lib/libgobject-2.0.so.0
#21 0x0000000800adb1a1 in gtk_gesture_multi_press_get_area () from /usr/local/lib/libgtk-3.so.0
#22 0x0000000803d39b4e in g_cclosure_marshal_VOID__BOXEDv () from /usr/local/lib/libgobject-2.0.so.0
#23 0x0000000803d36b4a in g_closure_invoke () from /usr/local/lib/libgobject-2.0.so.0
#24 0x0000000803d4b881 in g_signal_emit_valist () from /usr/local/lib/libgobject-2.0.so.0
#25 0x0000000803d4c274 in g_signal_emit () from /usr/local/lib/libgobject-2.0.so.0
#26 0x0000000800ad84ff in gtk_gesture_set_sequence_state () from /usr/local/lib/libgtk-3.so.0
#27 0x0000000800ad999e in _gtk_gesture_get_pointer_emulating_sequence () from /usr/local/lib/libgtk-3.so.0
#28 0x0000000800adc7dc in gtk_gesture_single_get_current_sequence () from /usr/local/lib/libgtk-3.so.0
#29 0x0000000800ab097a in gtk_event_controller_handle_event () from /usr/local/lib/libgtk-3.so.0
#30 0x0000000800c50ef2 in _gtk_widget_captured_event () from /usr/local/lib/libgtk-3.so.0
#31 0x0000000800b2036b in _gtk_marshal_BOOLEAN__BOXEDv () from /usr/local/lib/libgtk-3.so.0
#32 0x0000000803d36b4a in g_closure_invoke () from /usr/local/lib/libgobject-2.0.so.0
#33 0x0000000803d4b881 in g_signal_emit_valist () from /usr/local/lib/libgobject-2.0.so.0
#34 0x0000000803d4c274 in g_signal_emit () from /usr/local/lib/libgobject-2.0.so.0
#35 0x0000000800c50b56 in gtk_widget_event () from /usr/local/lib/libgtk-3.so.0
#36 0x0000000800b1f43c in gtk_get_current_event_device () from /usr/local/lib/libgtk-3.so.0
#37 0x0000000800b1ea60 in gtk_main_do_event () from /usr/local/lib/libgtk-3.so.0
#38 0x0000000802f6a8e7 in _gdk_x11_display_queue_events () from /usr/local/lib/libgdk-3.so.0
#39 0x0000000803fbc592 in g_main_context_dispatch () from /usr/local/lib/libglib-2.0.so.0
#40 0x0000000803fbc8e7 in g_main_context_pending () from /usr/local/lib/libglib-2.0.so.0
#41 0x0000000803fbc974 in g_main_context_iteration () from /usr/local/lib/libglib-2.0.so.0
#42 0x00000008021b578c in g_application_run () from /usr/local/lib/libgio-2.0.so.0
#43 0x0000000000412ec2 in _vala_main (args=0x7fffffffe298, args_length1=1) at main.c:59
#44 0x0000000000412d7f in _start ()
#45 0x00000008006dd000 in ?? ()
#46 0x0000000000000000 in ?? ()