$ whoami
root
$ git clone -n http://8.131.229.236/anolis-os/librabbitmq /var/lib/mock/dist-el8-build-599-27/root/chroot_tmpdir/scmroot/librabbitmq
Cloning into '/var/lib/mock/dist-el8-build-599-27/root/chroot_tmpdir/scmroot/librabbitmq'...
$ git reset --hard origin/a8
HEAD is now at 76956f5 import librabbitmq-0.9.0-1.el8.src.rpm