these 11 derivations will be built:
  /nix/store/mgdy7nr2zz018msb9g04qch2zc2l6y97-unit-harmonia-dev.service.drv
  /nix/store/bba85zwxq11cah18cx6h2gqacmbbks5n-system-units.drv
  /nix/store/d66a6yc3jgrawl3azywm86xjmz5k2s2l-etc.drv
  /nix/store/03fwjynjy8vshikg1cxly7c0rzljyr4i-activate.drv
  /nix/store/bmcs44hxgpskxwc0rzwv0q1a7bqkwn71-nixos-system-harmonia-test.drv
  /nix/store/1ffv9wfkdqdqqzdmn4ccc2avg4gv1y39-closure-info.drv
  /nix/store/sfdv6vi8phxy2dmixa84cji4bxrb2daz-run-nixos-vm.drv
  /nix/store/9cqhw2q5mfsppi0m9gjsb4ld8i49dph5-nixos-vm.drv
  /nix/store/s1hv9y0fc7hbms31jjgp1safz9ldgxz9-driverConfiguration.json.drv
  /nix/store/0zc21a21wfw737n2nqmg0swsi51xilba-nixos-test-driver-ca-derivations.drv
  /nix/store/r9gqkf3kil3wngsv31j6ry2izpiym670-vm-test-run-ca-derivations.drv