$ whoami
root
$ git clone -n http://8.131.229.236/anolis-os/librtas /var/lib/mock/dist-el8-build-607-27/root/chroot_tmpdir/scmroot/librtas
Cloning into '/var/lib/mock/dist-el8-build-607-27/root/chroot_tmpdir/scmroot/librtas'...
$ git reset --hard origin/a8
HEAD is now at a75312a import librtas-2.0.2-1.el8.src.rpm