$ git clone -n https://src.fedoraproject.org/rpms/spandsp.git /var/lib/mock/f40-build-789072-135506/root/chroot_tmpdir/scmroot/spandsp
Cloning into '/var/lib/mock/f40-build-789072-135506/root/chroot_tmpdir/scmroot/spandsp'...
$ git fetch origin 6d478dd9e6dec3c6bcb1303c2f1d64d21a6c63b5:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/spandsp
 * [new ref]         6d478dd9e6dec3c6bcb1303c2f1d64d21a6c63b5 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6d478dd Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild