$ git clone -n https://src.fedoraproject.org/rpms/cegui06.git /var/lib/mock/f39-build-1470477-33897/root/chroot_tmpdir/scmroot/cegui06
Cloning into '/var/lib/mock/f39-build-1470477-33897/root/chroot_tmpdir/scmroot/cegui06'...
$ git fetch origin 299c76d2231ae5d07e989c4706287a33f9659a01:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/cegui06
 * [new ref]         299c76d2231ae5d07e989c4706287a33f9659a01 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 299c76d Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild