$ git clone -n https://gitee.com/ocs-upgrade/python-pyqt5-sip.git /var/lib/mock/dist-ocs23-build-284281-27506/root/chroot_tmpdir/scmroot/python-pyqt5-sip
Cloning into '/var/lib/mock/dist-ocs23-build-284281-27506/root/chroot_tmpdir/scmroot/python-pyqt5-sip'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/ocs-upgrade/python-pyqt5-sip
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 102d7b8 Upgrade to version 12.15.0