$ whoami
root
$ git clone -n http://8.131.229.236/anolis-os/ucx /var/lib/mock/dist-el8-build-5146-34/root/chroot_tmpdir/scmroot/ucx
Cloning into '/var/lib/mock/dist-el8-build-5146-34/root/chroot_tmpdir/scmroot/ucx'...
$ git reset --hard origin/a8
HEAD is now at 0839cd3 import ucx-1.6.1-1.el8.src.rpm