Can produce sound via gst via command line, but not through mopidy

Ubuntu 15.04 - I can produce sound through speakers using this command:

gst-launch-0.10 audiotestsrc ! audioresample ! autoaudiosink

But mopidy is silent when trying to play a local mp3 or stream.

mopidy.log

2015-10-27 13:36:37,235 INFO [2302:MainThread] mopidy.main: Starting Mopidy 1.1.0
2015-10-27 13:36:37,327 INFO [2302:MainThread] mopidy.config: Loading config from builtin defaults
2015-10-27 13:36:37,329 INFO [2302:MainThread] mopidy.config: Loading config from /etc/mopidy/mopidy.conf
2015-10-27 13:36:37,330 INFO [2302:MainThread] mopidy.config: Loading config from command line options
2015-10-27 13:36:37,341 INFO [2302:MainThread] mopidy.main: Enabled extensions: mopify, mpd, http, pandora, stream, mobile, m3u, grooveshark, softwaremixer, file, local, tunein, moped
2015-10-27 13:36:37,341 INFO [2302:MainThread] mopidy.main: Disabled extensions: none
2015-10-27 13:36:37,368 INFO [2302:MainThread] mopify: Setup Mopify
2015-10-27 13:36:37,368 INFO [2302:MainThread] mopidy.commands: Starting Mopidy mixer: SoftwareMixer
2015-10-27 13:36:37,369 INFO [2302:MainThread] mopidy.commands: Starting Mopidy audio
2015-10-27 13:36:37,370 INFO [2302:MainThread] mopidy.commands: Starting Mopidy backends: StreamBackend, M3UBackend, FileBackend, LocalBackend, PandoraBackend, GroovesharkBackend, TuneInBackend
2015-10-27 13:36:37,375 INFO [2302:MainThread] mopidy.m3u.playlists: Loaded 0 M3U playlists from /home/brad/Music
2015-10-27 13:36:37,377 WARNING [2302:MainThread] mopidy.file.library: Failed expanding path ($XDG_MUSIC_DIR) fromfile/media_dirs config value.
2015-10-27 13:36:37,380 INFO [2302:MainThread] mopidy.local.library: Loaded 2 local tracks using json
2015-10-27 13:36:37,382 INFO [2302:Audio-2] mopidy.audio.actor: Audio output set to "autoaudiosink"
2015-10-27 13:36:37,397 INFO [2302:PandoraBackend-7] requests.packages.urllib3.connectionpool: Starting new HTTPS connection (1): tuner.pandora.com
2015-10-27 13:36:37,936 INFO [2302:MainThread] mopidy.commands: Starting Mopidy core
2015-10-27 13:36:37,959 INFO [2302:MainThread] mopidy.commands: Starting Mopidy frontends: MpdFrontend, HttpFrontend, QueueManagerFrontend
2015-10-27 13:36:37,960 INFO [2302:MainThread] mopidy.mpd.actor: MPD server running at [::]:6600
2015-10-27 13:36:37,963 INFO [2302:HttpFrontend-13] mopidy.http.actor: HTTP server running at [::]:6680
2015-10-27 13:36:38,636 INFO [2302:MpdSession-15] mopidy.mpd.session: New MPD connection from [::ffff:127.0.0.1]:48900
2015-10-27 13:36:41,075 INFO [2338:MainThread] mopidy.main: Starting Mopidy 1.1.0
2015-10-27 13:36:41,164 INFO [2338:MainThread] mopidy.config: Loading config from builtin defaults
2015-10-27 13:36:41,166 INFO [2338:MainThread] mopidy.config: Loading config from /etc/mopidy/mopidy.conf
2015-10-27 13:36:41,167 INFO [2338:MainThread] mopidy.config: Loading config from command line options
2015-10-27 13:36:41,178 INFO [2338:MainThread] mopidy.main: Enabled extensions: mopify, mpd, http, pandora, stream, mobile, m3u, grooveshark, softwaremixer, file, local, tunein, moped
2015-10-27 13:36:41,178 INFO [2338:MainThread] mopidy.main: Disabled extensions: none
2015-10-27 13:37:33,203 INFO [2302:HttpServer] tornado.access: 304 GET /moped/ (192.168.1.125) 5.28ms
2015-10-27 13:37:33,594 INFO [2302:HttpServer] tornado.access: 304 GET /moped/assets/css/moped-0.6.3.css (192.168.1.125) 1.22ms
2015-10-27 13:37:33,596 INFO [2302:HttpServer] tornado.access: 304 GET /moped/assets/moped-0.6.3.js (192.168.1.125) 1.76ms
2015-10-27 13:37:33,699 INFO [2302:HttpServer] tornado.access: 304 GET /moped/assets/images/settings-icon.png (192.168.1.125) 0.95ms
2015-10-27 13:37:33,700 INFO [2302:HttpServer] tornado.access: 304 GET /moped/assets/images/ajax-loader.gif (192.168.1.125) 0.72ms
2015-10-27 13:37:34,347 INFO [2302:HttpServer] tornado.access: 304 GET /moped/assets/images/radio-icon.png (192.168.1.125) 0.98ms
2015-10-27 13:37:34,348 INFO [2302:HttpServer] tornado.access: 304 GET /moped/assets/images/playlists-icon.png (192.168.1.125) 0.72ms
2015-10-27 13:37:34,349 INFO [2302:HttpServer] tornado.access: 304 GET /moped/assets/images/library-icon.png (192.168.1.125) 0.71ms
2015-10-27 13:37:34,350 INFO [2302:HttpServer] tornado.access: 304 GET /moped/assets/images/search-icon.png (192.168.1.125) 0.69ms
2015-10-27 13:37:34,393 INFO [2302:HttpServer] tornado.access: 304 GET /moped/assets/fonts/glyphicons-halflings-regular.woff2 (192.168.1.125) 0.60ms
2015-10-27 13:37:34,671 INFO [2302:HttpServer] tornado.access: 304 GET /moped/assets/images/vinyl-icon.png (192.168.1.125) 0.94ms
2015-10-27 13:37:34,783 INFO [2302:HttpServer] tornado.access: 200 GET /moped/assets/images/favicon.ico (192.168.1.125) 0.66ms
2015-10-27 13:37:37,935 WARNING [2302:MainThread] mopidy.audio.gst: Element doesn’t implement handling of this stream. Please file a bug.

Here is my config;

$ sudo mopidyctl config
Running “/usr/bin/mopidy --config /usr/share/mopidy/conf.d:/etc/mopidy/mopidy.conf config” as user mopidy
[core]
cache_dir = /var/cache/mopidy
config_dir = /etc/mopidy
data_dir = /var/lib/mopidy
max_tracklist_length = 10000

[logging]
color = true
console_format = %(levelname)-8s %(message)s
debug_format = %(levelname)-8s %(asctime)s [%(process)d:%(threadName)s] %(name)s\n %(message)s
debug_file = /var/log/mopidy/mopidy-debug.log
config_file = /etc/mopidy/logging.conf

[audio]
mixer = software
mixer_volume =
output = autoaudiosink

[proxy]
scheme =
hostname =
port =
username =
password =

[mpd]
enabled = true
hostname = ::
port = 6600
password =
max_connections = 20
connection_timeout = 60
zeroconf = Mopidy MPD server on $hostname
command_blacklist =
listall
listallinfo

[http]
enabled = true
hostname = ::
port = 6680
static_dir =
zeroconf = Mopidy HTTP server on $hostname

[stream]
enabled = true
protocols =
http
https
mms
rtmp
rtmps
rtsp
metadata_blacklist =
timeout = 5000

[m3u]
enabled = true
playlists_dir = /home/brad/Music

[softwaremixer]
enabled = true

[file]
enabled = true
media_dirs =
$XDG_MUSIC_DIR|Music
~/|Home
show_dotfiles = false
follow_symlinks = false
metadata_timeout = 1000

[local]
enabled = true
library = json
media_dir = /home/brad/Music
data_dir = /var/lib/mopidy/local
scan_timeout = 1000
scan_flush_threshold = 1000
scan_follow_symlinks = false
excluded_file_extensions =
.directory
.html
.jpeg
.jpg
.log
.nfo
.png
.txt

[pandora]
enabled = true
api_host = tuner.pandora.com/services/json/
partner_encryption_key = 721^26xE22776
partner_decryption_key = 20zE1E47BE57$51
partner_username = iphone
partner_password = P2E4FC0EAD3*878N92B2CDp34I0B1@388137C
partner_device = IP01
username = wazzubrad@gmail.com
password = ********
preferred_audio_quality = highQuality
sort_order = date
auto_set_repeat = true
event_support_enabled = false
double_click_interval = 2.00
on_pause_resume_click = thumbs_up
on_pause_next_click = thumbs_down
on_pause_previous_click = sleep

[mobile]
enabled = true
title = Mopidy Mobile on $hostname
ws_url =

[grooveshark]
enabled = true

[moped]
enabled = true

[tunein]
enabled = true
timeout = 5000

[mopify]
enabled = true
debug = false