When I run 3.16 I get:
$ gnome-contacts
(gnome-contacts:23375): GLib-GObject-WARNING **: g_object_get_valist: object class 'EDBusSourceProxy' has no property named 'connection-status'
(gnome-contacts:23375): e-data-server-WARNING **: source_update_connection_status_internal: Unknown connection status: '\xd0E\u0001<\xfc~' *** Error in `gnome-contacts': free(): invalid pointer: 0x00007efc3c007180 *** Aborted (core dumped)
When I run 3.16 I get:
$ gnome-contacts
(gnome- contacts: 23375): GLib-GObject- WARNING **: g_object_ get_valist: object class 'EDBusSourceProxy' has no property named 'connection-status'
(gnome- contacts: 23375): e-data- server- WARNING **: source_ update_ connection_ status_ internal: Unknown connection status: '\xd0E\u0001<\xfc~'
*** Error in `gnome-contacts': free(): invalid pointer: 0x00007efc3c007180 ***
Aborted (core dumped)