$ git clone -n https://gitee.com/ocs-upgrade/lapack.git /var/lib/mock/dist-ocs23-build-212400-15360/root/chroot_tmpdir/scmroot/lapack
Cloning into '/var/lib/mock/dist-ocs23-build-212400-15360/root/chroot_tmpdir/scmroot/lapack'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/ocs-upgrade/lapack
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b52aca9 Upgrade to version 3.12.0