$ git clone -n https://gitee.com/src-opencloudos-rpms/qt5-qtbase.git /var/lib/mock/dist-oc9-build-210490-80606/root/chroot_tmpdir/scmroot/qt5-qtbase
Cloning into '/var/lib/mock/dist-oc9-build-210490-80606/root/chroot_tmpdir/scmroot/qt5-qtbase'...
$ git fetch origin f30668ef09811ccafb9af8afe00f09db4181f873:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/qt5-qtbase
 * [new ref]         f30668ef09811ccafb9af8afe00f09db4181f873 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f30668e import qt5-qtbase-5.15.11-10.tl4