$ whoami
root
$ git clone -n http://8.131.229.236/anolis-os/python-cryptography /var/lib/mock/dist-el8-build-5917-49/root/chroot_tmpdir/scmroot/python-cryptography
Cloning into '/var/lib/mock/dist-el8-build-5917-49/root/chroot_tmpdir/scmroot/python-cryptography'...
$ git reset --hard origin/a8
HEAD is now at 0e357f1 import python-cryptography-2.3-3.el8.src.rpm