$ git clone -n https://src.fedoraproject.org/rpms/wavbreaker.git /var/lib/mock/f40-build-791132-137122/root/chroot_tmpdir/scmroot/wavbreaker
Cloning into '/var/lib/mock/f40-build-791132-137122/root/chroot_tmpdir/scmroot/wavbreaker'...
$ git fetch origin 0798f7f85b373ba6c3bfea8ee23a9b9b24685715:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/wavbreaker
 * [new ref]         0798f7f85b373ba6c3bfea8ee23a9b9b24685715 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0798f7f Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild