$ whoami
root
$ git clone -n http://8.131.229.236/anolis-os/python-psycopg2 /var/lib/mock/dist-an8-build-7622-647/root/chroot_tmpdir/scmroot/python-psycopg2
Cloning into '/var/lib/mock/dist-an8-build-7622-647/root/chroot_tmpdir/scmroot/python-psycopg2'...
$ git reset --hard origin/a8
HEAD is now at 4965077 build:  fix test_external_close_async check error