$ git clone -n https://src.fedoraproject.org/rpms/ckeditor.git /var/lib/mock/f42-build-3274722-41317/root/chroot_tmpdir/scmroot/ckeditor
Cloning into '/var/lib/mock/f42-build-3274722-41317/root/chroot_tmpdir/scmroot/ckeditor'...
$ git fetch origin 0775b5fa29f80b3de1968f589d9a65247ee8fc3b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ckeditor
 * [new ref]         0775b5fa29f80b3de1968f589d9a65247ee8fc3b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0775b5f Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild