$ git clone -n https://gitee.com/opencloudos-stream/python-pexpect.git /var/lib/mock/dist-ocs23-base-build-274832-25873/root/chroot_tmpdir/scmroot/python-pexpect
Cloning into '/var/lib/mock/dist-ocs23-base-build-274832-25873/root/chroot_tmpdir/scmroot/python-pexpect'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/python-pexpect
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ca75a95 Rebuilt for loongarch release