these 2 derivations will be built:
  /nix/store/0cylnrwq8n3fjc8zk6wj22hwfr0cq3xn-generate-dependency-diagram.drv
  /nix/store/wbl8r8nw4hi3p6m5xi3pra97fvkgfx7b-check-dependency-diagram.drv
building '/nix/store/0cylnrwq8n3fjc8zk6wj22hwfr0cq3xn-generate-dependency-diagram.drv' on 'ssh-ng://nix@jamie'
building '/nix/store/0cylnrwq8n3fjc8zk6wj22hwfr0cq3xn-generate-dependency-diagram.drv'
building '/nix/store/wbl8r8nw4hi3p6m5xi3pra97fvkgfx7b-check-dependency-diagram.drv' on 'ssh-ng://nix@jamie'
building '/nix/store/wbl8r8nw4hi3p6m5xi3pra97fvkgfx7b-check-dependency-diagram.drv'

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