$ git clone -n https://gitee.com/pkm031/util-linux_1.git /var/lib/mock/dist-an23-build-479070-74203/root/chroot_tmpdir/scmroot/util-linux_1
Cloning into '/var/lib/mock/dist-an23-build-479070-74203/root/chroot_tmpdir/scmroot/util-linux_1'...
$ git fetch origin 5ba7f73a2c4dfbfcf410c1e5da51dc40872bb0e8:KOJI_FETCH_HEAD
From https://gitee.com/pkm031/util-linux_1
 * [new ref]         5ba7f73a2c4dfbfcf410c1e5da51dc40872bb0e8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5ba7f73 add umount information and time tag