$ git clone -n https://gitee.com/fundawang/pmix.git /var/lib/mock/dist-an23-build-302896-66007/root/chroot_tmpdir/scmroot/pmix
Cloning into '/var/lib/mock/dist-an23-build-302896-66007/root/chroot_tmpdir/scmroot/pmix'...
$ git fetch origin 6e1dd89878a5956a0eb779fe517300aff325df0d:KOJI_FETCH_HEAD
From https://gitee.com/fundawang/pmix
 * [new ref]         6e1dd89878a5956a0eb779fe517300aff325df0d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6e1dd89 4.2.6