$ git clone -n https://gitee.com/lzq11122/freeimage.git /var/lib/mock/dist-an23-dde-build-525842-78548/root/chroot_tmpdir/scmroot/freeimage
Cloning into '/var/lib/mock/dist-an23-dde-build-525842-78548/root/chroot_tmpdir/scmroot/freeimage'...
$ git fetch origin 8018add005d6d41015c186574a4c29120eb8c505:KOJI_FETCH_HEAD
From https://gitee.com/lzq11122/freeimage
 * [new ref]         8018add005d6d41015c186574a4c29120eb8c505 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8018add Rebuild with LibRaw 0.22.1