$ git clone -n https://gitee.com/src-opencloudos-rpms/jackson-databind.git /var/lib/mock/dist-oc9-build-250048-83931/root/chroot_tmpdir/scmroot/jackson-databind
Cloning into '/var/lib/mock/dist-oc9-build-250048-83931/root/chroot_tmpdir/scmroot/jackson-databind'...
$ git fetch origin 253c27cc597cf53efdf1b7d9c9a768945ba33182:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/jackson-databind
 * [new ref]         253c27cc597cf53efdf1b7d9c9a768945ba33182 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 253c27c import jackson-databind-2.14.2-5.tl4.3