$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/dyninst.git /var/lib/mock/dist-an7-build-31074-15682/root/chroot_tmpdir/scmroot/dyninst
Cloning into '/var/lib/mock/dist-an7-build-31074-15682/root/chroot_tmpdir/scmroot/dyninst'...
$ git reset --hard origin/a7
HEAD is now at df3f9b2 import dyninst-9.3.1-3.el7.src.rpm