$ whoami
root
$ git clone -n http://8.131.229.236/anolis-os/libuser /var/lib/mock/dist-el8-build-5854-45/root/chroot_tmpdir/scmroot/libuser
Cloning into '/var/lib/mock/dist-el8-build-5854-45/root/chroot_tmpdir/scmroot/libuser'...
$ git reset --hard origin/a8
HEAD is now at 1930438 import libuser-0.62-23.el8.src.rpm