$ git clone -n https://github.com/fedora-riscv/mfem.git /var/lib/mock/f40-build-2648059-66745/root/chroot_tmpdir/scmroot/mfem
Cloning into '/var/lib/mock/f40-build-2648059-66745/root/chroot_tmpdir/scmroot/mfem'...
fatal: unable to access 'https://github.com/fedora-riscv/mfem.git/': Failed to connect to github.com port 443 after 130321 ms: Couldn't connect to server