$ git clone -n https://gitee.com/ocs-upgrade/nautilus.git /var/lib/mock/dist-ocs23-base-build-317623-33438/root/chroot_tmpdir/scmroot/nautilus
Cloning into '/var/lib/mock/dist-ocs23-base-build-317623-33438/root/chroot_tmpdir/scmroot/nautilus'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/ocs-upgrade/nautilus
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 748cecd Upgrade to version 48.3