$ whoami
root
$ git clone -n http://8.131.229.236/anolis-os/dyninst /var/lib/mock/dist-el8-build-6152-80/root/chroot_tmpdir/scmroot/dyninst
Cloning into '/var/lib/mock/dist-el8-build-6152-80/root/chroot_tmpdir/scmroot/dyninst'...
$ git reset --hard origin/a8
HEAD is now at 47e549a import dyninst-10.1.0-4.el8.src.rpm