$ git clone -n http://8.131.229.236/anolis-os/autotrace /var/lib/mock/dist-el8-build-8425-1243/root/chroot_tmpdir/scmroot/autotrace
Cloning into '/var/lib/mock/dist-el8-build-8425-1243/root/chroot_tmpdir/scmroot/autotrace'...
$ git reset --hard origin/a8
HEAD is now at cf07512 import autotrace-0.31.1-52.el8.src.rpm