$ git clone -n http://git.inferitos.ru/rpms/fontconfig-enhanced-defaults /var/lib/mock/inferit-9-extras-build-10628-17538/root/chroot_tmpdir/scmroot/fontconfig-enhanced-defaults
Cloning into '/var/lib/mock/inferit-9-extras-build-10628-17538/root/chroot_tmpdir/scmroot/fontconfig-enhanced-defaults'...
$ git fetch origin 7a47d43577defa0a34a43fb87fa541f9989cb6f2:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/fontconfig-enhanced-defaults
 * [new ref]         7a47d43577defa0a34a43fb87fa541f9989cb6f2 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7a47d43 add metadata