$ git clone -n https://src.fedoraproject.org/rpms/cptutils.git /var/lib/mock/f40-build-1945636-25181/root/chroot_tmpdir/scmroot/cptutils
Cloning into '/var/lib/mock/f40-build-1945636-25181/root/chroot_tmpdir/scmroot/cptutils'...
$ git fetch origin cd8601f328682ec25f1ce4c48ead8a96fc9092c2:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/cptutils
 * [new ref]         cd8601f328682ec25f1ce4c48ead8a96fc9092c2 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at cd8601f Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild