$ whoami
root
$ git clone -n http://8.131.229.236/anolis-os/qclib /var/lib/mock/dist-el8-build-1361-27/root/chroot_tmpdir/scmroot/qclib
Cloning into '/var/lib/mock/dist-el8-build-1361-27/root/chroot_tmpdir/scmroot/qclib'...
$ git reset --hard origin/a8
HEAD is now at c6c8843 import qclib-2.0.1-1.el8.src.rpm