$ git clone -n https://gitee.com/renbo02/OpenEXR.git /var/lib/mock/dist-an23.3-build-426906-73004/root/chroot_tmpdir/scmroot/OpenEXR
Cloning into '/var/lib/mock/dist-an23.3-build-426906-73004/root/chroot_tmpdir/scmroot/OpenEXR'...
$ git fetch origin 4936766bff63b2c237666d187ecffcdd57f45477:KOJI_FETCH_HEAD
From https://gitee.com/renbo02/OpenEXR
 * [new ref]         4936766bff63b2c237666d187ecffcdd57f45477 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4936766 Rebuild with imath-3.1.10