$ git clone -n https://src.fedoraproject.org/rpms/opencv.git /var/lib/mock/f40-build-745871-112281/root/chroot_tmpdir/scmroot/opencv
Cloning into '/var/lib/mock/f40-build-745871-112281/root/chroot_tmpdir/scmroot/opencv'...
$ git reset --hard 98cbcd26f408a460098eac516ca251d6b69b4925
HEAD is now at 98cbcd2 Rebuild (gdal)