these 11 derivations will be built:
  /nix/store/hmivaacn0nzd61b6qwcrzb5hir9dnaa5-unit-harmonia-dev.service.drv
  /nix/store/a7vpk723d24m1jm4dsrh1c9fdq05qavq-system-units.drv
  /nix/store/gv1pxvsp0sabfgdhlxf3ypjfmcipljc7-etc.drv
  /nix/store/4pnhk2fia6jzfd24zrrc5w0zf282139n-activate.drv
  /nix/store/9dsrz33hpwzp88pam83s53g6gqranjpl-nixos-system-harmonia-test.drv
  /nix/store/j29wx3z2256zdx7qxsm4c74zjlyvv0jm-closure-info.drv
  /nix/store/2kkamlcqf0308d8xv7vc58l4b4yh0syx-run-nixos-vm.drv
  /nix/store/ck0fi56mx1xqgnzgiq7bi4v5gw2r2yp9-nixos-vm.drv
  /nix/store/m8pspf727425hhfqs3l3kzr9vyy8abhd-driverConfiguration.json.drv
  /nix/store/a9mglpn34k2hsrap8x3z8jjjsik9xzbc-nixos-test-driver-ca-derivations.drv
  /nix/store/d0g90dsv9pgrr6avlzspjv96ynrvvgjj-vm-test-run-ca-derivations.drv