these 2 derivations will be built:
  /nix/store/wrb1k3r4grriz8vlp1d7ysbn7qkvzrcr-generate-dependency-diagram.drv
  /nix/store/n2kmjvfd15yqyqkcbvcns4zjf2w2y031-check-dependency-diagram.drv
building '/nix/store/wrb1k3r4grriz8vlp1d7ysbn7qkvzrcr-generate-dependency-diagram.drv' on 'ssh-ng://nix@jamie'
building '/nix/store/wrb1k3r4grriz8vlp1d7ysbn7qkvzrcr-generate-dependency-diagram.drv'
building '/nix/store/n2kmjvfd15yqyqkcbvcns4zjf2w2y031-check-dependency-diagram.drv' on 'ssh-ng://nix@jamie'
building '/nix/store/n2kmjvfd15yqyqkcbvcns4zjf2w2y031-check-dependency-diagram.drv'

post-build step Upload coverage to codecov: ok
Skipping codecov: project=nix-community/harmonia attr=x86_64-linux.dependency-diagram