$ git clone -n https://src.fedoraproject.org/rpms/rapidsvn.git /var/lib/mock/f39-build-1456278-32921/root/chroot_tmpdir/scmroot/rapidsvn
Cloning into '/var/lib/mock/f39-build-1456278-32921/root/chroot_tmpdir/scmroot/rapidsvn'...
$ git fetch origin d04b4415c46af5b55a4218680c18b8d8468b786b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rapidsvn
 * [new ref]         d04b4415c46af5b55a4218680c18b8d8468b786b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d04b441 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild