$ git clone -n https://gitee.com/fundawang/harfbuzz.git /var/lib/mock/dist-an23-build-183223-60221/root/chroot_tmpdir/scmroot/harfbuzz
Cloning into '/var/lib/mock/dist-an23-build-183223-60221/root/chroot_tmpdir/scmroot/harfbuzz'...
$ git fetch origin feca1ccc8a5951dc674ae2496818750504a87304:KOJI_FETCH_HEAD
From https://gitee.com/fundawang/harfbuzz
 * [new ref]         feca1ccc8a5951dc674ae2496818750504a87304 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at feca1cc 6.0.0