$ git clone -n http://8.131.229.236/anolis-os/rubygem-rspec-support /var/lib/mock/dist-el8-build-9327-1514/root/chroot_tmpdir/scmroot/rubygem-rspec-support
Cloning into '/var/lib/mock/dist-el8-build-9327-1514/root/chroot_tmpdir/scmroot/rubygem-rspec-support'...
$ git reset --hard origin/a8
HEAD is now at 4dc45f4 import rubygem-rspec-support-3.7.1-2.el8.src.rpm