$ git clone -n https://src.fedoraproject.org/rpms/R-hexbin.git /var/lib/mock/f45-build-6163-346/root/chroot_tmpdir/scmroot/R-hexbin
Cloning into '/var/lib/mock/f45-build-6163-346/root/chroot_tmpdir/scmroot/R-hexbin'...
fatal: unable to access 'https://src.fedoraproject.org/rpms/R-hexbin.git/': Failed to connect to src.fedoraproject.org port 443 after 4007 ms: Could not connect to server