Thread 1 "python3" received signal SIGSEGV, Segmentation fault.
0x0000000000000051 in ?? ()
#0  0x0000000000000051 in ?? ()
#1  0x00007ffff3ba279e in QFormLayout::~QFormLayout() () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#2  0x00007ffff4288619 in sipQFormLayout::~sipQFormLayout (this=0x555558d95720, __in_chrg=<optimized out>) at ./build-3.5/QtWidgets/sipQtWidgetspart7.cpp:10804
#3  0x00007ffff3bcda0b in QWidget::~QWidget() () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#4  0x00007ffff41e36f9 in sipQWidget::~sipQWidget (this=0x555558dda1f0, __in_chrg=<optimized out>) at ./build-3.5/QtWidgets/sipQtWidgetspart9.cpp:35653
#5  0x00007ffff32d1e11 in QObjectPrivate::deleteChildren() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007ffff3bcdbdb in QWidget::~QWidget() () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#7  0x00007ffff4457139 in sipQWizardPage::~sipQWizardPage (this=0x555558023580, __in_chrg=<optimized out>) at ./build-3.5/QtWidgets/sipQtWidgetspart0.cpp:13325
#8  0x00007ffff32d1e11 in QObjectPrivate::deleteChildren() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007ffff3bcdbdb in QWidget::~QWidget() () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#10 0x00007ffff3cba0e9 in QFrame::~QFrame() () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#11 0x00007ffff32d1e11 in QObjectPrivate::deleteChildren() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#12 0x00007ffff3bcdbdb in QWidget::~QWidget() () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#13 0x00007ffff3db97be in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#14 0x00007ffff32d1e11 in QObjectPrivate::deleteChildren() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#15 0x00007ffff3bcdbdb in QWidget::~QWidget() () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#16 0x00007ffff4458999 in sipQWizard::~sipQWizard (this=0x555558019190, __in_chrg=<optimized out>) at ./build-3.5/QtWidgets/sipQtWidgetspart0.cpp:15910
#17 0x00007ffff32d1e11 in QObjectPrivate::deleteChildren() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#18 0x00007ffff3bcdbdb in QWidget::~QWidget() () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#19 0x00007ffff434c619 in sipQMainWindow::~sipQMainWindow (this=0x5555580170b0, __in_chrg=<optimized out>) at ./build-3.5/QtWidgets/sipQtWidgetspart4.cpp:37281
#20 0x00007fffec79fdd9 in forgetObject (sw=sw@entry=0x7fffb2d15ca8) at siplib.c:11399
#21 0x00007fffec7a1199 in sipWrapper_dealloc (self=0x7fffb2d15ca8) at siplib.c:10962
#22 0x000055555572410c in subtype_dealloc () at ../Objects/typeobject.c:1209
#23 0x0000555555735112 in free_keys_object.lto_priv.1372 (keys=0x555558b21a50) at ../Objects/dictobject.c:351
#24 dict_dealloc.lto_priv.168 (mp=0x7fffb412d148) at ../Objects/dictobject.c:1632
#25 0x0000555555734229 in insertdict (value=<optimized out>, hash=<optimized out>, key=<optimized out>, mp=<optimized out>) at ../Objects/dictobject.c:806
#26 PyDict_SetItem () at ../Objects/dictobject.c:1227
#27 0x0000555555735c2d in _PyObjectDict_SetItem () at ../Objects/dictobject.c:3888
#28 0x000055555573dbcd in _PyObject_GenericSetAttrWithDict () at ../Objects/object.c:1159
#29 0x000055555573e231 in PyObject_GenericSetAttr (value=0x7fffb2c3a108, name=<optimized out>, obj=0x7fffb4ce7240) at ../Objects/object.c:1201
#30 PyObject_SetAttr () at ../Objects/object.c:930
#31 0x00005555556d09ce in PyEval_EvalFrameEx () at ../Python/ceval.c:2304
#32 0x00005555556d493f in fast_function (nk=<optimized out>, na=<optimized out>, n=<optimized out>, pp_stack=0x7fffffffacd0, func=<optimized out>) at ../Python/ceval.c:4818
#33 call_function (oparg=<optimized out>, pp_stack=0x7fffffffacd0) at ../Python/ceval.c:4745
#34 PyEval_EvalFrameEx () at ../Python/ceval.c:3251
#35 0x00005555556d493f in fast_function (nk=<optimized out>, na=<optimized out>, n=<optimized out>, pp_stack=0x7fffffffae00, func=<optimized out>) at ../Python/ceval.c:4818
#36 call_function (oparg=<optimized out>, pp_stack=0x7fffffffae00) at ../Python/ceval.c:4745
#37 PyEval_EvalFrameEx () at ../Python/ceval.c:3251
#38 0x00005555556da0df in _PyEval_EvalCodeWithName (qualname=0x0, name=<optimized out>, closure=0x0, kwdefs=0x0, defcount=1, defs=0x7ffff53a0cd8, kwcount=0, kws=<optimized out>, 
    argcount=<optimized out>, args=<optimized out>, locals=<optimized out>, globals=<optimized out>, _co=<optimized out>) at ../Python/ceval.c:4033
#39 PyEval_EvalCodeEx () at ../Python/ceval.c:4054
#40 0x00005555557167bf in function_call.lto_priv () at ../Objects/funcobject.c:627
#41 0x000055555575d647 in PyObject_Call () at ../Objects/abstract.c:2166
#42 0x00005555556d2180 in ext_do_call (nk=<optimized out>, na=<optimized out>, flags=<optimized out>, pp_stack=0x7fffffffb0b8, func=0x7ffff532e048) at ../Python/ceval.c:5049
#43 PyEval_EvalFrameEx () at ../Python/ceval.c:3290
#44 0x00005555556da0df in _PyEval_EvalCodeWithName (qualname=0x0, name=<optimized out>, closure=0x0, kwdefs=0x0, defcount=0, defs=0x0, kwcount=0, kws=<optimized out>, 
    argcount=<optimized out>, args=<optimized out>, locals=<optimized out>, globals=<optimized out>, _co=<optimized out>) at ../Python/ceval.c:4033
#45 PyEval_EvalCodeEx () at ../Python/ceval.c:4054
#46 0x00005555557165d3 in function_call.lto_priv () at ../Objects/funcobject.c:627
#47 0x000055555575d647 in PyObject_Call () at ../Objects/abstract.c:2166
#48 0x000055555567d94e in method_call.lto_priv () at ../Objects/classobject.c:330
#49 0x000055555575d647 in PyObject_Call () at ../Objects/abstract.c:2166
#50 0x000055555571dc46 in slot_tp_call () at ../Objects/typeobject.c:6072
#51 0x000055555575d647 in PyObject_Call () at ../Objects/abstract.c:2166
#52 0x00005555556d4ee1 in do_call (nk=<optimized out>, na=1, pp_stack=0x7fffffffb450, func=<optimized out>) at ../Python/ceval.c:4951
#53 call_function (oparg=<optimized out>, pp_stack=0x7fffffffb450) at ../Python/ceval.c:4747
#54 PyEval_EvalFrameEx () at ../Python/ceval.c:3251
#55 0x00005555556da0df in _PyEval_EvalCodeWithName (qualname=0x0, name=<optimized out>, closure=0x0, kwdefs=0x0, defcount=1, defs=0x7ffff54c6488, kwcount=0, kws=<optimized out>, 
    argcount=<optimized out>, args=<optimized out>, locals=<optimized out>, globals=<optimized out>, _co=<optimized out>) at ../Python/ceval.c:4033
#56 PyEval_EvalCodeEx () at ../Python/ceval.c:4054
#57 0x00005555557167bf in function_call.lto_priv () at ../Objects/funcobject.c:627
#58 0x000055555575d647 in PyObject_Call () at ../Objects/abstract.c:2166
#59 0x00005555556d2180 in ext_do_call (nk=<optimized out>, na=<optimized out>, flags=<optimized out>, pp_stack=0x7fffffffb708, func=0x7ffff524ed08) at ../Python/ceval.c:5049
#60 PyEval_EvalFrameEx () at ../Python/ceval.c:3290
#61 0x00005555556da0df in _PyEval_EvalCodeWithName (qualname=0x0, name=<optimized out>, closure=0x0, kwdefs=0x0, defcount=0, defs=0x0, kwcount=0, kws=<optimized out>, 
    argcount=<optimized out>, args=<optimized out>, locals=<optimized out>, globals=<optimized out>, _co=<optimized out>) at ../Python/ceval.c:4033
#62 PyEval_EvalCodeEx () at ../Python/ceval.c:4054
#63 0x00005555557165d3 in function_call.lto_priv () at ../Objects/funcobject.c:627
#64 0x000055555575d647 in PyObject_Call () at ../Objects/abstract.c:2166
#65 0x000055555567d94e in method_call.lto_priv () at ../Objects/classobject.c:330
#66 0x000055555575d647 in PyObject_Call () at ../Objects/abstract.c:2166
#67 0x000055555571dc46 in slot_tp_call () at ../Objects/typeobject.c:6072
#68 0x000055555575d647 in PyObject_Call () at ../Objects/abstract.c:2166
#69 0x00005555556d4ee1 in do_call (nk=<optimized out>, na=1, pp_stack=0x7fffffffbaa0, func=<optimized out>) at ../Python/ceval.c:4951
#70 call_function (oparg=<optimized out>, pp_stack=0x7fffffffbaa0) at ../Python/ceval.c:4747
#71 PyEval_EvalFrameEx () at ../Python/ceval.c:3251
#72 0x00005555556da0df in _PyEval_EvalCodeWithName (qualname=0x0, name=<optimized out>, closure=0x0, kwdefs=0x0, defcount=1, defs=0x7ffff54c6488, kwcount=0, kws=<optimized out>, 
    argcount=<optimized out>, args=<optimized out>, locals=<optimized out>, globals=<optimized out>, _co=<optimized out>) at ../Python/ceval.c:4033
#73 PyEval_EvalCodeEx () at ../Python/ceval.c:4054
#74 0x00005555557167bf in function_call.lto_priv () at ../Objects/funcobject.c:627
#75 0x000055555575d647 in PyObject_Call () at ../Objects/abstract.c:2166
#76 0x00005555556d2180 in ext_do_call (nk=<optimized out>, na=<optimized out>, flags=<optimized out>, pp_stack=0x7fffffffbd58, func=0x7ffff524ed08) at ../Python/ceval.c:5049
#77 PyEval_EvalFrameEx () at ../Python/ceval.c:3290
#78 0x00005555556da0df in _PyEval_EvalCodeWithName (qualname=0x0, name=<optimized out>, closure=0x0, kwdefs=0x0, defcount=0, defs=0x0, kwcount=0, kws=<optimized out>, 
    argcount=<optimized out>, args=<optimized out>, locals=<optimized out>, globals=<optimized out>, _co=<optimized out>) at ../Python/ceval.c:4033
#79 PyEval_EvalCodeEx () at ../Python/ceval.c:4054
#80 0x00005555557165d3 in function_call.lto_priv () at ../Objects/funcobject.c:627
#81 0x000055555575d647 in PyObject_Call () at ../Objects/abstract.c:2166
#82 0x000055555567d94e in method_call.lto_priv () at ../Objects/classobject.c:330
#83 0x000055555575d647 in PyObject_Call () at ../Objects/abstract.c:2166
#84 0x000055555571dc46 in slot_tp_call () at ../Objects/typeobject.c:6072
#85 0x000055555575d647 in PyObject_Call () at ../Objects/abstract.c:2166
#86 0x00005555556d4ee1 in do_call (nk=<optimized out>, na=1, pp_stack=0x7fffffffc0f0, func=<optimized out>) at ../Python/ceval.c:4951
#87 call_function (oparg=<optimized out>, pp_stack=0x7fffffffc0f0) at ../Python/ceval.c:4747
#88 PyEval_EvalFrameEx () at ../Python/ceval.c:3251
#89 0x00005555556da0df in _PyEval_EvalCodeWithName (qualname=0x0, name=<optimized out>, closure=0x0, kwdefs=0x0, defcount=1, defs=0x7ffff54c6488, kwcount=0, kws=<optimized out>, 
    argcount=<optimized out>, args=<optimized out>, locals=<optimized out>, globals=<optimized out>, _co=<optimized out>) at ../Python/ceval.c:4033
#90 PyEval_EvalCodeEx () at ../Python/ceval.c:4054
#91 0x00005555557167bf in function_call.lto_priv () at ../Objects/funcobject.c:627
#92 0x000055555575d647 in PyObject_Call () at ../Objects/abstract.c:2166
#93 0x00005555556d2180 in ext_do_call (nk=<optimized out>, na=<optimized out>, flags=<optimized out>, pp_stack=0x7fffffffc3a8, func=0x7ffff524ed08) at ../Python/ceval.c:5049
#94 PyEval_EvalFrameEx () at ../Python/ceval.c:3290
#95 0x00005555556da0df in _PyEval_EvalCodeWithName (qualname=0x0, name=<optimized out>, closure=0x0, kwdefs=0x0, defcount=0, defs=0x0, kwcount=0, kws=<optimized out>, 
    argcount=<optimized out>, args=<optimized out>, locals=<optimized out>, globals=<optimized out>, _co=<optimized out>) at ../Python/ceval.c:4033
#96 PyEval_EvalCodeEx () at ../Python/ceval.c:4054
#97 0x00005555557165d3 in function_call.lto_priv () at ../Objects/funcobject.c:627
#98 0x000055555575d647 in PyObject_Call () at ../Objects/abstract.c:2166
#99 0x000055555567d94e in method_call.lto_priv () at ../Objects/classobject.c:330
#100 0x000055555575d647 in PyObject_Call () at ../Objects/abstract.c:2166
#101 0x000055555571dc46 in slot_tp_call () at ../Objects/typeobject.c:6072
#102 0x000055555575d647 in PyObject_Call () at ../Objects/abstract.c:2166
#103 0x00005555556d4ee1 in do_call (nk=<optimized out>, na=1, pp_stack=0x7fffffffc740, func=<optimized out>) at ../Python/ceval.c:4951
#104 call_function (oparg=<optimized out>, pp_stack=0x7fffffffc740) at ../Python/ceval.c:4747
#105 PyEval_EvalFrameEx () at ../Python/ceval.c:3251
#106 0x00005555556da0df in _PyEval_EvalCodeWithName (qualname=0x0, name=<optimized out>, closure=0x0, kwdefs=0x0, defcount=1, defs=0x7ffff54c6488, kwcount=0, kws=<optimized out>, 
    argcount=<optimized out>, args=<optimized out>, locals=<optimized out>, globals=<optimized out>, _co=<optimized out>) at ../Python/ceval.c:4033
#107 PyEval_EvalCodeEx () at ../Python/ceval.c:4054
#108 0x00005555557167bf in function_call.lto_priv () at ../Objects/funcobject.c:627
#109 0x000055555575d647 in PyObject_Call () at ../Objects/abstract.c:2166
#110 0x00005555556d2180 in ext_do_call (nk=<optimized out>, na=<optimized out>, flags=<optimized out>, pp_stack=0x7fffffffc9f8, func=0x7ffff524ed08) at ../Python/ceval.c:5049
#111 PyEval_EvalFrameEx () at ../Python/ceval.c:3290
#112 0x00005555556da0df in _PyEval_EvalCodeWithName (qualname=0x0, name=<optimized out>, closure=0x0, kwdefs=0x0, defcount=0, defs=0x0, kwcount=0, kws=<optimized out>, 
    argcount=<optimized out>, args=<optimized out>, locals=<optimized out>, globals=<optimized out>, _co=<optimized out>) at ../Python/ceval.c:4033
#113 PyEval_EvalCodeEx () at ../Python/ceval.c:4054
#114 0x00005555557165d3 in function_call.lto_priv () at ../Objects/funcobject.c:627
#115 0x000055555575d647 in PyObject_Call () at ../Objects/abstract.c:2166
#116 0x000055555567d94e in method_call.lto_priv () at ../Objects/classobject.c:330
#117 0x000055555575d647 in PyObject_Call () at ../Objects/abstract.c:2166
#118 0x000055555571dc46 in slot_tp_call () at ../Objects/typeobject.c:6072
#119 0x000055555575d647 in PyObject_Call () at ../Objects/abstract.c:2166
#120 0x00005555556d4ee1 in do_call (nk=<optimized out>, na=1, pp_stack=0x7fffffffcd90, func=<optimized out>) at ../Python/ceval.c:4951
#121 call_function (oparg=<optimized out>, pp_stack=0x7fffffffcd90) at ../Python/ceval.c:4747
#122 PyEval_EvalFrameEx () at ../Python/ceval.c:3251
#123 0x00005555556d9286 in _PyEval_EvalCodeWithName () at ../Python/ceval.c:4033
#124 0x00005555556d54c9 in fast_function (nk=<optimized out>, na=<optimized out>, n=<optimized out>, pp_stack=0x7fffffffcfa0, func=<optimized out>) at ../Python/ceval.c:4828
#125 call_function (oparg=<optimized out>, pp_stack=0x7fffffffcfa0) at ../Python/ceval.c:4745
#126 PyEval_EvalFrameEx () at ../Python/ceval.c:3251
#127 0x00005555556d493f in fast_function (nk=<optimized out>, na=<optimized out>, n=<optimized out>, pp_stack=0x7fffffffd0d0, func=<optimized out>) at ../Python/ceval.c:4818
#128 call_function (oparg=<optimized out>, pp_stack=0x7fffffffd0d0) at ../Python/ceval.c:4745
#129 PyEval_EvalFrameEx () at ../Python/ceval.c:3251
#130 0x00005555556d493f in fast_function (nk=<optimized out>, na=<optimized out>, n=<optimized out>, pp_stack=0x7fffffffd200, func=<optimized out>) at ../Python/ceval.c:4818
#131 call_function (oparg=<optimized out>, pp_stack=0x7fffffffd200) at ../Python/ceval.c:4745
#132 PyEval_EvalFrameEx () at ../Python/ceval.c:3251
#133 0x00005555556da817 in _PyEval_EvalCodeWithName (qualname=0x0, name=<optimized out>, closure=0x0, kwdefs=0x7ffff5543c88, defcount=11, defs=0x7ffff5284170, kwcount=1, 
    kws=<optimized out>, argcount=<optimized out>, args=<optimized out>, locals=<optimized out>, globals=<optimized out>, _co=<optimized out>) at ../Python/ceval.c:4033
#134 PyEval_EvalCodeEx () at ../Python/ceval.c:4054
#135 0x00005555557167bf in function_call.lto_priv () at ../Objects/funcobject.c:627
#136 0x000055555575d647 in PyObject_Call () at ../Objects/abstract.c:2166
#137 0x00005555556d2180 in ext_do_call (nk=<optimized out>, na=<optimized out>, flags=<optimized out>, pp_stack=0x7fffffffd4b8, func=0x7ffff52840d0) at ../Python/ceval.c:5049
#138 PyEval_EvalFrameEx () at ../Python/ceval.c:3290
#139 0x00005555556da817 in _PyEval_EvalCodeWithName (qualname=0x0, name=<optimized out>, closure=0x7ffff5495b00, kwdefs=0x0, defcount=0, defs=0x0, kwcount=1, kws=<optimized out>, 
    argcount=<optimized out>, args=<optimized out>, locals=<optimized out>, globals=<optimized out>, _co=<optimized out>) at ../Python/ceval.c:4033
#140 PyEval_EvalCodeEx () at ../Python/ceval.c:4054
#141 0x00005555557167bf in function_call.lto_priv () at ../Objects/funcobject.c:627
#142 0x000055555575d647 in PyObject_Call () at ../Objects/abstract.c:2166
#143 0x000055555567d94e in method_call.lto_priv () at ../Objects/classobject.c:330
#144 0x000055555575d647 in PyObject_Call () at ../Objects/abstract.c:2166
#145 0x000055555571daa9 in slot_tp_init () at ../Objects/typeobject.c:6287
#146 0x00005555557255c4 in type_call.lto_priv () at ../Objects/typeobject.c:905
#147 0x000055555575d647 in PyObject_Call () at ../Objects/abstract.c:2166
#148 0x00005555556d2180 in ext_do_call (nk=<optimized out>, na=<optimized out>, flags=<optimized out>, pp_stack=0x7fffffffd888, func=0x555556062d38) at ../Python/ceval.c:5049
#149 PyEval_EvalFrameEx () at ../Python/ceval.c:3290
#150 0x00005555556d9286 in _PyEval_EvalCodeWithName () at ../Python/ceval.c:4033
#151 0x00005555556d54c9 in fast_function (nk=<optimized out>, na=<optimized out>, n=<optimized out>, pp_stack=0x7fffffffda90, func=<optimized out>) at ../Python/ceval.c:4828
#152 call_function (oparg=<optimized out>, pp_stack=0x7fffffffda90) at ../Python/ceval.c:4745
#153 PyEval_EvalFrameEx () at ../Python/ceval.c:3251
#154 0x00005555556d9286 in _PyEval_EvalCodeWithName () at ../Python/ceval.c:4033
#155 0x00005555556d9f9f in PyEval_EvalCodeEx () at ../Python/ceval.c:4054
#156 PyEval_EvalCode (co=<optimized out>, globals=<optimized out>, locals=<optimized out>) at ../Python/ceval.c:777
#157 0x00005555557a78f2 in run_mod () at ../Python/pythonrun.c:976
#158 0x00005555557a9e1d in PyRun_FileExFlags () at ../Python/pythonrun.c:929
#159 0x00005555557aa5be in PyRun_SimpleFileExFlags () at ../Python/pythonrun.c:396
#160 0x00005555557d84d7 in run_file (p_cf=0x7fffffffdd00, filename=0x555555c0d330 L"/usr/bin/nose2-3", fp=0x555555c789d0) at ../Modules/main.c:318
#161 Py_Main () at ../Modules/main.c:768
#162 0x0000555555668c01 in main () at ../Programs/python.c:65
#163 0x00007ffff6cef2b1 in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6
#164 0x00005555557721ba in _start ()