$ git clone -n https://src.fedoraproject.org/rpms/vimpal.git /var/lib/mock/f41-build-side-1-2940913-35335/root/chroot_tmpdir/scmroot/vimpal
Cloning into '/var/lib/mock/f41-build-side-1-2940913-35335/root/chroot_tmpdir/scmroot/vimpal'...
$ git fetch origin f8ec18cc0b97be4203457940d68d2f1dd452c1d6:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/vimpal
 * [new ref]         f8ec18cc0b97be4203457940d68d2f1dd452c1d6 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f8ec18c convert GPLv3+ license to SPDX