After updating the sdk i started getting the following eerror:
$ /Users/buildagent/builds/tools/android-sdk/tools/android list target
[android] Using Android SDK: /Users/buildagent/builds/tools/android-sdk
[android] Setting hardware properties:
vm.heapSize: 1024
vm.ramSize: 1024
$ /Users/buildagent/builds/tools/android-sdk/platform-tools/adb start-server

• daemon not running. starting it now on port 5848 *
• daemon started successfully *
  $ /Users/buildagent/builds/tools/android-sdk/platform-tools/adb start-server
  [android] Starting Android emulator
  $ /Users/buildagent/builds/tools/android-sdk/tools/emulator -engine classic -ports 5760,5761 -report-console tcp:5817,max=60 -prop persist.sys.language=en -prop persist.sys.country=US -avd hudson_en-US_480_1080x1920_android-23_armeabi-v7a_nexus5 -no-snapshot-load -no-snapshot-save -no-window
  emulator: WARNING: Increasing RAM size to 1024MB
  emulator: ERROR: GPU emulation is disabled.
  Only screen size of 768 X 1280 or smaller is supported when GPU emulation is disabled.
  [android] Emulator did not appear to start; giving up
  [android] Stopping Android emulator

This makes it impossible to continue and run the tests.
It used to work untill recently we updated the sdk.