$ whoami
root
$ git clone -n http://8.131.229.236/anolis-os/cockpit-appstream /var/lib/mock/dist-el8-build-6122-80/root/chroot_tmpdir/scmroot/cockpit-appstream
Cloning into '/var/lib/mock/dist-el8-build-6122-80/root/chroot_tmpdir/scmroot/cockpit-appstream'...
$ git reset --hard origin/a8
HEAD is now at f6265a5 import cockpit-appstream-211.3-1.el8.src.rpm