#0  g_desktop_app_info_get_is_hidden (info=0x0) at /build/buildd/glib2.0-2.38.0/./gio/gdesktopappinfo.c:686
  [Error: /build/buildd/glib2.0-2.38.0/./gio/gdesktopappinfo.c was not found in source tree]
#1  0x00007fe1ba33ae91 in desktop_entry_get_hidden (entry=<optimized out>) at /build/buildd/gnome-menus-3.8.0/./libmenu/desktop-entries.c:578
  [Error: /build/buildd/gnome-menus-3.8.0/./libmenu/desktop-entries.c was not found in source tree]
#2  0x00007fe1ba33ebc2 in process_layout (tree=tree@entry=0x1f93f10, parent=parent@entry=0x28bddc0, layout=layout@entry=0x493df80, allocated=allocated@entry=0x45beb90) at /build/buildd/gnome-menus-3.8.0/./libmenu/gmenu-tree.c:3690
  [Error: /build/buildd/gnome-menus-3.8.0/./libmenu/gmenu-tree.c was not found in source tree]
#3  0x00007fe1ba33ef30 in process_layout (tree=tree@entry=0x1f93f10, parent=parent@entry=0x0, layout=<optimized out>, allocated=allocated@entry=0x45beb90) at /build/buildd/gnome-menus-3.8.0/./libmenu/gmenu-tree.c:3466
  [Error: /build/buildd/gnome-menus-3.8.0/./libmenu/gmenu-tree.c was not found in source tree]
#4  0x00007fe1ba3420f2 in gmenu_tree_build_from_layout (error=0x7fff8c028438, tree=0x1f93f10) at /build/buildd/gnome-menus-3.8.0/./libmenu/gmenu-tree.c:4767
  [Error: /build/buildd/gnome-menus-3.8.0/./libmenu/gmenu-tree.c was not found in source tree]
#5  gmenu_tree_load_sync (tree=0x1f93f10, error=<optimized out>) at /build/buildd/gnome-menus-3.8.0/./libmenu/gmenu-tree.c:745
  [Error: /build/buildd/gnome-menus-3.8.0/./libmenu/gmenu-tree.c was not found in source tree]
#6  0x00007fe1d0550adc in ffi_call_unix64 () at ../src/x86/unix64.S:76
  [Error: ../src/x86/unix64.S was not found in source tree]
#7  0x00007fe1d055040c in ffi_call (cif=cif@entry=0x7fff8c028680, fn=fn@entry=0x7fe1ba342060 <gmenu_tree_load_sync>, rvalue=rvalue@entry=0x7fff8c028660, avalue=avalue@entry=0x7fff8c0285a0) at ../src/x86/ffi64.c:522
  [Error: ../src/x86/ffi64.c was not found in source tree]
#8  0x00007fe1d1419cc9 in g_callable_info_invoke (info=info@entry=0x1f9f000, function=0x7fe1ba342060 <gmenu_tree_load_sync>, in_args=in_args@entry=0x211c760, n_in_args=n_in_args@entry=1, out_args=out_args@entry=0x0, n_out_args=n_out_args@entry=0, return_value=return_value@entry=0x7fff8c028858, is_method=is_method@entry=1, throws=32, error=error@entry=0x7fff8c028808) at girepository/gicallableinfo.c:680
  [Error: girepository/gicallableinfo.c was not found in source tree]
#9  0x00007fe1d141b007 in g_function_info_invoke (info=info@entry=0x1f9f000, in_args=0x211c760, n_in_args=1, out_args=0x0, n_out_args=0, return_value=return_value@entry=0x7fff8c028858, error=error@entry=0x7fff8c028808) at girepository/gifunctioninfo.c:274
  [Error: girepository/gifunctioninfo.c was not found in source tree]
#10 0x00007fe1d1657027 in _invoke_callable (function_ptr=0x0, callable_info=0x1f9f000, cache=0x1ed7d20, state=0x7fff8c028810) at ../../gi/pygi-invoke.c:64
  [Error: ../../gi/pygi-invoke.c was not found in source tree]
#11 pygi_callable_info_invoke (info=<optimized out>, py_args=py_args@entry=0x1fc5450, kwargs=<optimized out>, cache=<optimized out>, function_ptr=function_ptr@entry=0x0, user_data=user_data@entry=0x0) at ../../gi/pygi-invoke.c:652
  [Error: ../../gi/pygi-invoke.c was not found in source tree]
#12 0x00007fe1d16579bd in _wrap_g_callable_info_invoke (self=<optimized out>, py_args=py_args@entry=0x1fc5450, kwargs=kwargs@entry=0x0) at ../../gi/pygi-invoke.c:675
  [Error: ../../gi/pygi-invoke.c was not found in source tree]
#13 0x00007fe1d164d36e in _callable_info_call (self=0x1972df8, args=0x7fe1d300c050, kwargs=0x0) at ../../gi/pygi-info.c:428
  [Error: ../../gi/pygi-info.c was not found in source tree]
#14 0x000000000052e3cb in PyObject_Call (kw=0x0, arg=0x7fe1d300c050, func=0x1972df8) at ../Objects/abstract.c:2529
  [Error: ../Objects/abstract.c was not found in source tree]
#15 do_call (nk=<optimized out>, na=<optimized out>, pp_stack=0x7fff8c028a40, func=0x1972df8) at ../Python/ceval.c:4239
  [Error: ../Python/ceval.c was not found in source tree]
#16 call_function (oparg=<optimized out>, pp_stack=0x7fff8c028a40) at ../Python/ceval.c:4044
  [Error: ../Python/ceval.c was not found in source tree]
#17 PyEval_EvalFrameEx (f=f@entry=0x1f98080, throwflag=throwflag@entry=0) at ../Python/ceval.c:2666
  [Error: ../Python/ceval.c was not found in source tree]
#18 0x000000000052e672 in fast_function (nk=<optimized out>, na=<optimized out>, n=1, pp_stack=0x7fff8c028bc0, func=0x1d2ad70) at ../Python/ceval.c:4107
  [Error: ../Python/ceval.c was not found in source tree]
#19 call_function (oparg=<optimized out>, pp_stack=0x7fff8c028bc0) at ../Python/ceval.c:4042
  [Error: ../Python/ceval.c was not found in source tree]
#20 PyEval_EvalFrameEx (f=f@entry=0x1ef3070, throwflag=throwflag@entry=0) at ../Python/ceval.c:2666
  [Error: ../Python/ceval.c was not found in source tree]
#21 0x000000000050697a in PyEval_EvalCodeEx (closure=<optimized out>, defcount=<optimized out>, defs=0x0, kwcount=<optimized out>, kws=<optimized out>, argcount=<optimized out>, args=<optimized out>, locals=0x0, globals=<optimized out>, co=<optimized out>) at ../Python/ceval.c:3253
  [Error: ../Python/ceval.c was not found in source tree]
#22 function_call.15333 (func=func@entry=0x1d2ade8, arg=arg@entry=0x18e7680, kw=kw@entry=0x0) at ../Objects/funcobject.c:526
  [Error: ../Objects/funcobject.c was not found in source tree]
#23 0x00000000004d53f4 in PyObject_Call (kw=0x0, arg=0x18e7680, func=0x1d2ade8) at ../Objects/abstract.c:2529
  [Error: ../Objects/abstract.c was not found in source tree]
#24 instancemethod_call.8798 (func=0x1d2ade8, func@entry=0x1d331e0, arg=0x18e7680, arg@entry=0x19535d0, kw=0x0) at ../Objects/classobject.c:2602
  [Error: ../Objects/classobject.c was not found in source tree]
#25 0x000000000053bf0b in PyObject_Call (kw=<optimized out>, arg=0x19535d0, func=0x1d331e0) at ../Objects/abstract.c:2529
  [Error: ../Objects/abstract.c was not found in source tree]
#26 PyEval_CallObjectWithKeywords (func=0x1d331e0, arg=0x19535d0, kw=<optimized out>) at ../Python/ceval.c:3890
  [Error: ../Python/ceval.c was not found in source tree]
#27 0x00007fe1d1655368 in pygi_signal_closure_marshal (closure=0x1fa05e0, return_value=0x0, n_param_values=1, param_values=0x7fff8c029270, invocation_hint=<optimized out>, marshal_data=<optimized out>) at ../../gi/pygi-signal-closure.c:149
  [Error: ../../gi/pygi-signal-closure.c was not found in source tree]
#28 0x00007fe1d11cf188 in g_closure_invoke (closure=0x1fa05e0, return_value=0x0, n_param_values=1, param_values=0x7fff8c029270, invocation_hint=0x7fff8c029210) at /build/buildd/glib2.0-2.38.0/./gobject/gclosure.c:777
  [Error: /build/buildd/glib2.0-2.38.0/./gobject/gclosure.c was not found in source tree]
#29 0x00007fe1d11e0b1d in signal_emit_unlocked_R (node=node@entry=0x1f9ff00, detail=detail@entry=0, instance=instance@entry=0x1f93f10, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff8c029270) at /build/buildd/glib2.0-2.38.0/./gobject/gsignal.c:3586
  [Error: /build/buildd/glib2.0-2.38.0/./gobject/gsignal.c was not found in source tree]
#30 0x00007fe1d11e8829 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff8c0293f8) at /build/buildd/glib2.0-2.38.0/./gobject/gsignal.c:3330
  [Error: /build/buildd/glib2.0-2.38.0/./gobject/gsignal.c was not found in source tree]
#31 0x00007fe1d11e8ae2 in g_signal_emit (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>) at /build/buildd/glib2.0-2.38.0/./gobject/gsignal.c:3386
  [Error: /build/buildd/glib2.0-2.38.0/./gobject/gsignal.c was not found in source tree]
#32 0x00007fe1ba342f28 in menu_layout_invoke_monitors (nr=0x1c9a530) at /build/buildd/gnome-menus-3.8.0/./libmenu/menu-layout.c:154
  [Error: /build/buildd/gnome-menus-3.8.0/./libmenu/menu-layout.c was not found in source tree]
#33 0x00007fe1d0f063a6 in g_main_dispatch (context=0x1a9f080) at /build/buildd/glib2.0-2.38.0/./glib/gmain.c:3065
  [Error: /build/buildd/glib2.0-2.38.0/./glib/gmain.c was not found in source tree]
#34 g_main_context_dispatch (context=context@entry=0x1a9f080) at /build/buildd/glib2.0-2.38.0/./glib/gmain.c:3641
  [Error: /build/buildd/glib2.0-2.38.0/./glib/gmain.c was not found in source tree]
#35 0x00007fe1d0f066f8 in g_main_context_iterate (context=0x1a9f080, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.38.0/./glib/gmain.c:3712
  [Error: /build/buildd/glib2.0-2.38.0/./glib/gmain.c was not found in source tree]
#36 0x00007fe1d0f06afa in g_main_loop_run (loop=0x217aea0) at /build/buildd/glib2.0-2.38.0/./glib/gmain.c:3906
  [Error: /build/buildd/glib2.0-2.38.0/./glib/gmain.c was not found in source tree]
#37 0x00007fe1cf1d8455 in gtk_main () at /build/buildd/gtk+3.0-3.8.4/./gtk/gtkmain.c:1156
  [Error: /build/buildd/gtk+3.0-3.8.4/./gtk/gtkmain.c was not found in source tree]
#38 0x00007fe1d0550adc in ffi_call_unix64 () at ../src/x86/unix64.S:76
  [Error: ../src/x86/unix64.S was not found in source tree]
#39 0x00007fe1d055040c in ffi_call (cif=cif@entry=0x7fff8c0297e0, fn=fn@entry=0x7fe1cf1d83d0 <gtk_main>, rvalue=rvalue@entry=0x7fff8c0297c0, avalue=avalue@entry=0x7fff8c029720) at ../src/x86/ffi64.c:522
  [Error: ../src/x86/ffi64.c was not found in source tree]
#40 0x00007fe1d1419cc9 in g_callable_info_invoke (info=info@entry=0x212ec00, function=0x7fe1cf1d83d0 <gtk_main>, in_args=in_args@entry=0x0, n_in_args=n_in_args@entry=0, out_args=out_args@entry=0x0, n_out_args=n_out_args@entry=0, return_value=return_value@entry=0x7fff8c0299b8, is_method=is_method@entry=0, throws=0, error=error@entry=0x7fff8c029968) at girepository/gicallableinfo.c:680
  [Error: girepository/gicallableinfo.c was not found in source tree]
#41 0x00007fe1d141b007 in g_function_info_invoke (info=info@entry=0x212ec00, in_args=0x0, n_in_args=0, out_args=0x0, n_out_args=0, return_value=return_value@entry=0x7fff8c0299b8, error=error@entry=0x7fff8c029968) at girepository/gifunctioninfo.c:274
  [Error: girepository/gifunctioninfo.c was not found in source tree]
#42 0x00007fe1d1657027 in _invoke_callable (function_ptr=0x0, callable_info=0x212ec00, cache=0x2193580, state=0x7fff8c029970) at ../../gi/pygi-invoke.c:64
  [Error: ../../gi/pygi-invoke.c was not found in source tree]
#43 pygi_callable_info_invoke (info=<optimized out>, py_args=<optimized out>, kwargs=<optimized out>, cache=<optimized out>, function_ptr=<optimized out>, user_data=<optimized out>) at ../../gi/pygi-invoke.c:652
  [Error: ../../gi/pygi-invoke.c was not found in source tree]
#44 0x000000000052e3cb in PyObject_Call (kw=0x0, arg=0x7fe1d300c050, func=0x1954420) at ../Objects/abstract.c:2529
  [Error: ../Objects/abstract.c was not found in source tree]
#45 do_call (nk=<optimized out>, na=<optimized out>, pp_stack=0x7fff8c029b50, func=0x1954420) at ../Python/ceval.c:4239
  [Error: ../Python/ceval.c was not found in source tree]
#46 call_function (oparg=<optimized out>, pp_stack=0x7fff8c029b50) at ../Python/ceval.c:4044
  [Error: ../Python/ceval.c was not found in source tree]
#47 PyEval_EvalFrameEx (f=f@entry=0x2139c20, throwflag=throwflag@entry=0) at ../Python/ceval.c:2666
  [Error: ../Python/ceval.c was not found in source tree]
#48 0x000000000052e672 in fast_function (nk=<optimized out>, na=<optimized out>, n=1, pp_stack=0x7fff8c029cd0, func=0x1d2f500) at ../Python/ceval.c:4107
  [Error: ../Python/ceval.c was not found in source tree]
#49 call_function (oparg=<optimized out>, pp_stack=0x7fff8c029cd0) at ../Python/ceval.c:4042
  [Error: ../Python/ceval.c was not found in source tree]
#50 PyEval_EvalFrameEx (f=f@entry=0x1eba6b0, throwflag=throwflag@entry=0) at ../Python/ceval.c:2666
  [Error: ../Python/ceval.c was not found in source tree]
#51 0x000000000052e672 in fast_function (nk=<optimized out>, na=<optimized out>, n=0, pp_stack=0x7fff8c029e50, func=0x1d2f398) at ../Python/ceval.c:4107
  [Error: ../Python/ceval.c was not found in source tree]
#52 call_function (oparg=<optimized out>, pp_stack=0x7fff8c029e50) at ../Python/ceval.c:4042
  [Error: ../Python/ceval.c was not found in source tree]
#53 PyEval_EvalFrameEx (f=f@entry=0x15d92a0, throwflag=throwflag@entry=0) at ../Python/ceval.c:2666
  [Error: ../Python/ceval.c was not found in source tree]
#54 0x0000000000567cdc in PyEval_EvalCodeEx (closure=0x0, defcount=0, defs=0x0, kwcount=0, kws=0x0, argcount=0, args=0x0, locals=<optimized out>, globals=<optimized out>, co=<optimized out>) at ../Python/ceval.c:3253
  [Error: ../Python/ceval.c was not found in source tree]
#55 PyEval_EvalCode (co=co@entry=0x1622830, globals=globals@entry=0x15a6690, locals=locals@entry=0x15a6690) at ../Python/ceval.c:667
  [Error: ../Python/ceval.c was not found in source tree]
#56 0x0000000000451adb in run_mod.42568 (mod=<optimized out>, filename=<optimized out>, globals=0x15a6690, locals=0x15a6690, flags=<optimized out>, arena=<optimized out>) at ../Python/pythonrun.c:1365
  [Error: ../Python/pythonrun.c was not found in source tree]
#57 0x0000000000451e5b in PyRun_FileExFlags (fp=fp@entry=0x1636020, filename=filename@entry=0x7fff8c02b986 "/usr/bin/alacarte", start=start@entry=257, globals=globals@entry=0x15a6690, locals=locals@entry=0x15a6690, closeit=closeit@entry=1, flags=flags@entry=0x7fff8c02a020) at ../Python/pythonrun.c:1351
  [Error: ../Python/pythonrun.c was not found in source tree]
#58 0x0000000000452394 in PyRun_SimpleFileExFlags (fp=fp@entry=0x1636020, filename=<optimized out>, filename@entry=0x7fff8c02b986 "/usr/bin/alacarte", closeit=closeit@entry=1, flags=flags@entry=0x7fff8c02a020) at ../Python/pythonrun.c:943
  [Error: ../Python/pythonrun.c was not found in source tree]
#59 0x0000000000452490 in PyRun_AnyFileExFlags (fp=fp@entry=0x1636020, filename=filename@entry=0x7fff8c02b986 "/usr/bin/alacarte", closeit=closeit@entry=1, flags=flags@entry=0x7fff8c02a020) at ../Python/pythonrun.c:747
  [Error: ../Python/pythonrun.c was not found in source tree]
#60 0x0000000000453ead in Py_Main (argc=<optimized out>, argv=0x7fff8c02a1d8) at ../Modules/main.c:640
  [Error: ../Modules/main.c was not found in source tree]
#61 0x00007fe1d2890de5 in __libc_start_main (main=0x453f6b <main>, argc=3, ubp_av=0x7fff8c02a1d8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff8c02a1c8) at libc-start.c:260
  [Error: libc-start.c was not found in source tree]
#62 0x00000000005786be in _start ()