$ git clone -n https://gitee.com/opencloudos-stream/picosat.git /var/lib/mock/dist-ocs23-build-242177-22380/root/chroot_tmpdir/scmroot/picosat
Cloning into '/var/lib/mock/dist-ocs23-build-242177-22380/root/chroot_tmpdir/scmroot/picosat'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/picosat
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at eda2e54 Rebuilt for loongarch release