$ git clone -n https://src.fedoraproject.org/rpms/OpenImageIO.git /var/lib/mock/f37-build-641070-71847/root/chroot_tmpdir/scmroot/OpenImageIO
Cloning into '/var/lib/mock/f37-build-641070-71847/root/chroot_tmpdir/scmroot/OpenImageIO'...
$ git reset --hard 6f680149b1e473c0bd9c3434824021e63cf9548a
HEAD is now at 6f68014 Update to 2.3.19.0.