$ git clone -n https://src.fedoraproject.org/rpms/freeradius.git /var/lib/mock/f40-build-1463627-23586/root/chroot_tmpdir/scmroot/freeradius
Cloning into '/var/lib/mock/f40-build-1463627-23586/root/chroot_tmpdir/scmroot/freeradius'...
$ git fetch origin 43ce71c873bead78a353309658605f4057812f5d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/freeradius
 * [new ref]         43ce71c873bead78a353309658605f4057812f5d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 43ce71c Update to 3.2.5