$ git clone -n https://gitee.com/mgb01105731/libblockdev.git /var/lib/mock/dist-an23-build-341277-69878/root/chroot_tmpdir/scmroot/libblockdev
Cloning into '/var/lib/mock/dist-an23-build-341277-69878/root/chroot_tmpdir/scmroot/libblockdev'...
$ git fetch origin 78e9aea89d579fc89b69b83a34e40d443dc3e2bb:KOJI_FETCH_HEAD
From https://gitee.com/mgb01105731/libblockdev
 * [new ref]         78e9aea89d579fc89b69b83a34e40d443dc3e2bb -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 78e9aea update to version 3.0.4