$ git clone -n https://src.fedoraproject.org/rpms/libvpl.git /var/lib/mock/f41-build-1482855-23820/root/chroot_tmpdir/scmroot/libvpl
Cloning into '/var/lib/mock/f41-build-1482855-23820/root/chroot_tmpdir/scmroot/libvpl'...
$ git fetch origin 2a84cfa8013bd3ab9208b8817847331dba1e3788:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libvpl
 * [new ref]         2a84cfa8013bd3ab9208b8817847331dba1e3788 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2a84cfa Update to 2.11.0