these 2 derivations will be built:
  /nix/store/yd30whhw1c8adanq0v7x816jl75prz2c-nixos-test-driver-gc.drv
  /nix/store/yblcnym5p82v0l62nqs7sbs6mfzsbqy1-vm-test-run-gc.drv

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