$ git clone -n https://gitee.com/opencloudos-stream/epson-inkjet-printer-escpr2 /var/lib/mock/dist-ocs23-epol9-build-231930-19497/root/chroot_tmpdir/scmroot/epson-inkjet-printer-escpr2
Cloning into '/var/lib/mock/dist-ocs23-epol9-build-231930-19497/root/chroot_tmpdir/scmroot/epson-inkjet-printer-escpr2'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/epson-inkjet-printer-escpr2
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b6061ed update