this derivation will be built:
  /nix/store/v9ay6b1z30dv3qdnpk7r8pprcjq97jhj-nix-shell.drv
building '/nix/store/v9ay6b1z30dv3qdnpk7r8pprcjq97jhj-nix-shell.drv' on 'ssh-ng://customer@mac02'
building '/nix/store/v9ay6b1z30dv3qdnpk7r8pprcjq97jhj-nix-shell.drv'
nix-shell> Running phase: buildPhase

post-build step Upload coverage to codecov: ok
Skipping codecov: project=nix-community/harmonia attr=aarch64-darwin.devShell-default