$ whoami
root
$ git clone -n http://8.131.229.236/anolis-os/fence-virt /var/lib/mock/dist-el8-build-5568-34/root/chroot_tmpdir/scmroot/fence-virt
Cloning into '/var/lib/mock/dist-el8-build-5568-34/root/chroot_tmpdir/scmroot/fence-virt'...
$ git reset --hard origin/a8
HEAD is now at 374b712 import fence-virt-0.4.0-9.el8.src.rpm