1485837988236	geckodriver	INFO	Listening on 127.0.0.1:32788
1485837988239	mozprofile::profile	INFO	Using profile path /tmp/rust_mozprofile.LB9ObSCrWqpM
1485837988239	geckodriver::marionette	INFO	Starting browser /usr/bin/firefox
1485837988241	geckodriver::marionette	INFO	Connecting to Marionette on localhost:42317
1485837989050	Marionette	INFO	Listening on port 42317

(firefox:9369): GLib-GObject-CRITICAL **: g_type_add_interface_static: assertion 'g_type_parent (interface_type) == G_TYPE_INTERFACE' failed

(firefox:9369): GLib-GObject-CRITICAL **: g_type_add_interface_static: assertion 'g_type_parent (interface_type) == G_TYPE_INTERFACE' failed

(firefox:9369): GLib-GObject-CRITICAL **: g_type_add_interface_static: assertion 'g_type_parent (interface_type) == G_TYPE_INTERFACE' failed

(firefox:9369): GLib-GObject-CRITICAL **: g_type_add_interface_static: assertion 'g_type_parent (interface_type) == G_TYPE_INTERFACE' failed

(firefox:9369): GLib-GObject-CRITICAL **: g_type_add_interface_static: assertion 'g_type_parent (interface_type) == G_TYPE_INTERFACE' failed
1485838037044	geckodriver	INFO	Listening on 127.0.0.1:51418
1485838038043	mozprofile::profile	INFO	Using profile path /tmp/rust_mozprofile.wXu10YBwmn9y
1485838038044	geckodriver::marionette	INFO	Starting browser /usr/bin/firefox
1485838038045	geckodriver::marionette	INFO	Connecting to Marionette on localhost:38052
1485838038848	Marionette	INFO	Listening on port 38052
1485838458035	geckodriver	INFO	Listening on 127.0.0.1:39443
1485838458040	mozprofile::profile	INFO	Using profile path /tmp/rust_mozprofile.z7FYbMyZiRYA
1485838458041	geckodriver::marionette	INFO	Starting browser /usr/bin/firefox
1485838458043	geckodriver::marionette	INFO	Connecting to Marionette on localhost:39703
1485838458843	Marionette	INFO	Listening on port 39703

###!!! [Child][MessageChannel] Error: (msgtype=0x1060003,name=PTexture::Msg_Destroy) Channel error: cannot send/recv


###!!! [Child][MessageChannel] Error: (msgtype=0x1060003,name=PTexture::Msg_Destroy) Channel error: cannot send/recv


###!!! [Child][MessageChannel] Error: (msgtype=0x420003,name=PCompositable::Msg_Destroy) Channel error: cannot send/recv


###!!! [Child][MessageChannel] Error: (msgtype=0x420003,name=PCompositable::Msg_Destroy) Channel error: cannot send/recv


###!!! [Child][MessageChannel] Error: (msgtype=0x1060003,name=PTexture::Msg_Destroy) Channel error: cannot send/recv


###!!! [Child][MessageChannel] Error: (msgtype=0x1060003,name=PTexture::Msg_Destroy) Channel error: cannot send/recv


###!!! [Child][MessageChannel] Error: (msgtype=0x420003,name=PCompositable::Msg_Destroy) Channel error: cannot send/recv


###!!! [Child][MessageChannel] Error: (msgtype=0x1060003,name=PTexture::Msg_Destroy) Channel error: cannot send/recv


###!!! [Child][MessageChannel] Error: (msgtype=0x1060003,name=PTexture::Msg_Destroy) Channel error: cannot send/recv


###!!! [Child][MessageChannel] Error: (msgtype=0x420003,name=PCompositable::Msg_Destroy) Channel error: cannot send/recv

[Child 10198] ###!!! ABORT: Aborting on channel error.: file /build/firefox/src/firefox-50.1.0/ipc/glue/MessageChannel.cpp, line 2056
[Child 10198] ###!!! ABORT: Aborting on channel error.: file /build/firefox/src/firefox-50.1.0/ipc/glue/MessageChannel.cpp, line 2056