$ git clone -n https://src.fedoraproject.org/rpms/nbdkit.git /var/lib/mock/f33-build-282993-51790/root/chroot_tmpdir/scmroot/nbdkit
Cloning into '/var/lib/mock/f33-build-282993-51790/root/chroot_tmpdir/scmroot/nbdkit'...
fatal: unable to access 'https://src.fedoraproject.org/rpms/nbdkit.git/': Failed to connect to src.fedoraproject.org port 443: Connection timed out