$ git clone -n https://gitee.com/fundawang/util-linux.git /var/lib/mock/dist-an23-build-290778-64987/root/chroot_tmpdir/scmroot/util-linux
Cloning into '/var/lib/mock/dist-an23-build-290778-64987/root/chroot_tmpdir/scmroot/util-linux'...
$ git fetch origin bc5943ee87d58a42baf95b9d96a9297a07cea409:KOJI_FETCH_HEAD
From https://gitee.com/fundawang/util-linux
 * [new ref]         bc5943ee87d58a42baf95b9d96a9297a07cea409 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at bc5943e update file list