$ git clone -n https://gitee.com/hongwei-qin/go-toolset.git /var/lib/mock/dist-an8.10-build-508612-74919/root/chroot_tmpdir/scmroot/go-toolset
Cloning into '/var/lib/mock/dist-an8.10-build-508612-74919/root/chroot_tmpdir/scmroot/go-toolset'...
$ git fetch origin 8e0a0790fb03f8e03acd6b1b475d7fa0e8317eb2:KOJI_FETCH_HEAD
From https://gitee.com/hongwei-qin/go-toolset
 * [new ref]         8e0a0790fb03f8e03acd6b1b475d7fa0e8317eb2 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8e0a079 remove go-toolset