$ git clone -n https://src.fedoraproject.org/rpms/floppy-support.git /var/lib/mock/f39-build-1463740-33456/root/chroot_tmpdir/scmroot/floppy-support
Cloning into '/var/lib/mock/f39-build-1463740-33456/root/chroot_tmpdir/scmroot/floppy-support'...
$ git fetch origin 596eb80d2aaa17b34dd23a3669b22d6c4e6998a3:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/floppy-support
 * [new ref]         596eb80d2aaa17b34dd23a3669b22d6c4e6998a3 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 596eb80 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild