$ git clone -n https://gitee.com/gcdota930915/nautilus.git /var/lib/mock/dist-an8.7-build-171969-58954/root/chroot_tmpdir/scmroot/nautilus
Cloning into '/var/lib/mock/dist-an8.7-build-171969-58954/root/chroot_tmpdir/scmroot/nautilus'...
$ git reset --hard origin/a8
HEAD is now at 5272cab spec: add doc sub package