$ git clone -n https://gitee.com/mabofu/python-pynacl.git /var/lib/mock/dist-an8.8-build-277574-64416/root/chroot_tmpdir/scmroot/python-pynacl
Cloning into '/var/lib/mock/dist-an8.8-build-277574-64416/root/chroot_tmpdir/scmroot/python-pynacl'...
$ git fetch origin 27112e755fac08a4f87a92aa43d3c079f89da39c:KOJI_FETCH_HEAD
From https://gitee.com/mabofu/python-pynacl
 * [new ref]         27112e755fac08a4f87a92aa43d3c079f89da39c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 27112e7 Init package from upstream