$ whoami
root
$ git clone -n http://8.131.229.236/anolis-os/bubblewrap /var/lib/mock/dist-el8-build-135-27/root/chroot_tmpdir/scmroot/bubblewrap
Cloning into '/var/lib/mock/dist-el8-build-135-27/root/chroot_tmpdir/scmroot/bubblewrap'...
$ git reset --hard origin/a8
HEAD is now at 898e645 import bubblewrap-0.4.0-1.el8.src.rpm