$ git clone -n https://src.fedoraproject.org/rpms/libppd.git /var/lib/mock/f41-build-817589-14305/root/chroot_tmpdir/scmroot/libppd
Cloning into '/var/lib/mock/f41-build-817589-14305/root/chroot_tmpdir/scmroot/libppd'...
$ git fetch origin dbd8e5d60e9c2b9f65f72c92b1da3bfa9ccc6756:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libppd
 * [new ref]         dbd8e5d60e9c2b9f65f72c92b1da3bfa9ccc6756 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at dbd8e5d plans: fix url