$ git clone -n https://gitee.com/src-opencloudos-rpms/bluez.git /var/lib/mock/dist-oc8-build-122843-72382/root/chroot_tmpdir/scmroot/bluez
Cloning into '/var/lib/mock/dist-oc8-build-122843-72382/root/chroot_tmpdir/scmroot/bluez'...
$ git fetch origin 5767590ba893fa8c5e0fa03405d095d64063d245:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/bluez
 * [new ref]         5767590ba893fa8c5e0fa03405d095d64063d245 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5767590 import bluez-5.63-3.tl3