WARNING: Host distribution "Debian-8.4" has not been validated with this version of the build system; you may possibly experience unexpected failures. It is recommended that you use a tested distribution.
Loading cache: 100% |########################################################################################################| ETA:  00:00:00
Loaded 2214 entries from dependency cache.
NOTE: Resolving any missing task queue dependencies
NOTE: multiple providers are available for jpeg (jpeg, libjpeg-turbo)
NOTE: consider defining a PREFERRED_PROVIDER entry to match jpeg
ERROR: Nothing PROVIDES 'libxt' (but /data/edison/iot-devkit-yp-poky-edison-20160606/poky/meta-java/recipes-core/openjdk/openjdk-7_75b13-2.5.4.bb DEPENDS on or otherwise requires it)
ERROR: libxt was skipped: missing required distro feature 'x11' (not in DISTRO_FEATURES)
NOTE: Runtime target 'openjdk-7-jre' is unbuildable, removing...
Missing or unbuildable dependency chain was: ['openjdk-7-jre', 'libxt']
ERROR: Required build target 'edison-image' has no buildable providers.
Missing or unbuildable dependency chain was: ['edison-image', 'openjdk-7-jre', 'libxt']

Summary: There was 1 WARNING message shown.
Summary: There were 2 ERROR messages shown, returning a non-zero exit code.