$ git clone -n https://src.fedoraproject.org/rpms/kopete.git /var/lib/mock/f40-build-794911-139802/root/chroot_tmpdir/scmroot/kopete
Cloning into '/var/lib/mock/f40-build-794911-139802/root/chroot_tmpdir/scmroot/kopete'...
$ git fetch origin f7c9fd367ac429de93a13b991d0b8a6e07f4b769:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kopete
 * [new ref]         f7c9fd367ac429de93a13b991d0b8a6e07f4b769 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f7c9fd3 Disable meanwhile plugin