$ git clone -n https://src.fedoraproject.org/rpms/php-sabre-xml2.git /var/lib/mock/f40-build-2300963-56755/root/chroot_tmpdir/scmroot/php-sabre-xml2
Cloning into '/var/lib/mock/f40-build-2300963-56755/root/chroot_tmpdir/scmroot/php-sabre-xml2'...
$ git fetch origin 289a1fcaa199bb8e6a8570e2fb7cc6b6410356e2:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/php-sabre-xml2
 * [new ref]         289a1fcaa199bb8e6a8570e2fb7cc6b6410356e2 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 289a1fc Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild