$ git clone -n https://gitee.com/qu_zhi_yuan/swclang.git /var/lib/mock/dist-an23-build-461310-73770/root/chroot_tmpdir/scmroot/swclang
Cloning into '/var/lib/mock/dist-an23-build-461310-73770/root/chroot_tmpdir/scmroot/swclang'...
$ git fetch origin 7bf74a4e6d6123e27e07d9b6df4a12feec881934:KOJI_FETCH_HEAD
From https://gitee.com/qu_zhi_yuan/swclang
 * [new ref]         7bf74a4e6d6123e27e07d9b6df4a12feec881934 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7bf74a4 Merge branch 'master' of https://gitee.com/qu_zhi_yuan/swclang