$ git clone -n https://src.fedoraproject.org/rpms/ephemeral-port-reserve.git /var/lib/mock/eln-build-side-110422-58960326-6569480/root/chroot_tmpdir/scmroot/ephemeral-port-reserve
Cloning into '/var/lib/mock/eln-build-side-110422-58960326-6569480/root/chroot_tmpdir/scmroot/ephemeral-port-reserve'...
$ git fetch origin 65db4ee54bc68e9f1f4074286526477014995ace:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ephemeral-port-reserve
 * [new ref]         65db4ee54bc68e9f1f4074286526477014995ace -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 65db4ee Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild