{'description': {'en': 'stuff'},
 'feed': ['https://github.com/megabaks/stuff/commits/master.atom'],
 'homepage': 'https://github.com/megabaks/stuff',
 'name': 'stuff',
 'owner': [{'email': 'megagreener@gmail.com'}],
 'quality': 'experimental',
 'source': [{'type': 'git', 'uri': 'https://github.com/megabaks/stuff.git'}],
 'status': 'unofficial'}
$ pmaint sync stuff
WARNING:pkgcore:repository at '/home/mgorny/sync/hanno', named 'hanno', doesn't specify masters in metadata/layout.conf. Please explicitly set masters (use "masters =" if the repository is standalone).
WARNING:pkgcore:repository at '/home/mgorny/sync/steveeJ' has unsupported profile format: profile-set
WARNING:pkgcore:repository at '/home/mgorny/sync/xelnor' has unsupported profile format: profile-set
WARNING:pkgcore:repository at '/home/mgorny/sync/xelnor' has unsupported profile format: profile-set
WARNING:pkgcore:repository at '/home/mgorny/sync/hanno', named 'hanno', doesn't specify masters in metadata/layout.conf. Please explicitly set masters (use "masters =" if the repository is standalone).
Already up-to-date.
*** syncing stuff
*** synced stuff
 * Sync succeeded
$ git log --format=%ci -1
$ pmaint regen --use-local-desc --pkg-desc-index -t 1 stuff
WARNING:pkgcore:repository at '/home/mgorny/repos/steveeJ' has unsupported profile format: profile-set
WARNING:pkgcore:repository at '/home/mgorny/repos/xelnor' has unsupported profile format: profile-set
WARNING:pkgcore:repository at '/home/mgorny/repos/xelnor' has unsupported profile format: profile-set
WARNING:pkgcore:repository at '/home/mgorny/repos/steveeJ' has unsupported profile format: profile-set
 * ERROR: media-sound/sonata-9999 failed (depend phase):
 *   No supported implementation in PYTHON_COMPAT.
 * 
 * Call stack:
 *          isolated-functions.lib, line 333:  Called source '/home/mgorny/repos/stuff/media-sound/sonata/sonata-9999.ebuild'
 *              sonata-9999.ebuild, line   8:  Called inherit 'distutils-r1' 'python-r1' 'git-r3'
 *    ebuild-default-functions.lib, line 210:  Called __internal_inherit 'distutils-r1'
 *               ebuild-daemon.lib, line  30:  Called __qa_invoke 'source' '/home/mgorny/repos/gentoo/eclass/distutils-r1.eclass'
 *          isolated-functions.lib, line 333:  Called source '/home/mgorny/repos/gentoo/eclass/distutils-r1.eclass'
 *             distutils-r1.eclass, line  86:  Called inherit 'multiprocessing' 'python-r1'
 *    ebuild-default-functions.lib, line 210:  Called __internal_inherit 'python-r1'
 *               ebuild-daemon.lib, line  30:  Called __qa_invoke 'source' '/home/mgorny/repos/gentoo/eclass/python-r1.eclass'
 *          isolated-functions.lib, line 333:  Called source '/home/mgorny/repos/gentoo/eclass/python-r1.eclass'
 *                python-r1.eclass, line 224:  Called _python_set_globals
 *                python-r1.eclass, line 186:  Called _python_set_impls
 *          python-utils-r1.eclass, line 130:  Called die
 * ERROR: media-sound/sonata-9999 failed (depend phase):
 *   No supported implementation in PYTHON_COMPAT.
 * 
 * Call stack:
 *          isolated-functions.lib, line 333:  Called source '/home/mgorny/repos/stuff/media-sound/sonata/sonata-9999.ebuild'
 *              sonata-9999.ebuild, line   8:  Called inherit 'distutils-r1' 'python-r1' 'git-r3'
 *    ebuild-default-functions.lib, line 210:  Called __internal_inherit 'distutils-r1'
 *               ebuild-daemon.lib, line  30:  Called __qa_invoke 'source' '/home/mgorny/repos/gentoo/eclass/distutils-r1.eclass'
 *          isolated-functions.lib, line 333:  Called source '/home/mgorny/repos/gentoo/eclass/distutils-r1.eclass'
 *             distutils-r1.eclass, line  86:  Called inherit 'multiprocessing' 'python-r1'
 *    ebuild-default-functions.lib, line 210:  Called __internal_inherit 'python-r1'
 *               ebuild-daemon.lib, line  30:  Called __qa_invoke 'source' '/home/mgorny/repos/gentoo/eclass/python-r1.eclass'
 *          isolated-functions.lib, line 333:  Called source '/home/mgorny/repos/gentoo/eclass/python-r1.eclass'
 *                python-r1.eclass, line 224:  Called _python_set_globals
 *                python-r1.eclass, line 186:  Called _python_set_impls
 *          python-utils-r1.eclass, line 130:  Called die
ERROR pkgcore: returned val from gen_metadata was 'False'
!!! caught exception False while processing ebuild src: media-sound/sonata-9999
ERROR pkgcore: returned val from gen_metadata was 'False'
caught exception '%s' while processing '%s'(MetadataException('Metadata Exception: pkg ebuild src: media-sound/sonata-9999, attr description\nerror: Metadata Exception: pkg ebuild src: media-sound/sonata-9999, attr data\nerror: False',), <<class 'pkgcore.ebuild.ebuild_src.package'> cpv='media-sound/sonata-9999' @0x7f0e3577a550>)
 * Cache regen failed with 1