$ git clone -n https://src.fedoraproject.org/rpms/xmlada.git /var/lib/mock/f42-build-3357718-45030/root/chroot_tmpdir/scmroot/xmlada
Cloning into '/var/lib/mock/f42-build-3357718-45030/root/chroot_tmpdir/scmroot/xmlada'...
$ git fetch origin 0bb1a50af472d42660247cc4e6a7b9a47c098a07:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/xmlada
 * [new ref]         0bb1a50af472d42660247cc4e6a7b9a47c098a07 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0bb1a50 Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild