$ git clone -n http://fedora.riscv.rocks:3000/rpms/opencv.git /var/lib/mock/f37-build-657287-73235/root/chroot_tmpdir/scmroot/opencv
Cloning into '/var/lib/mock/f37-build-657287-73235/root/chroot_tmpdir/scmroot/opencv'...
$ git reset --hard 7d3ab65297eb6cc9c84fe824d6b6450e76312d96
HEAD is now at 7d3ab65 Bootstrap on riscv64