these 11 derivations will be built:
  /nix/store/c2bmld40nvh42b00x2lpj3nqxdwjrff8-unit-harmonia-dev.service.drv
  /nix/store/3hrw900hlspjk2f7nz4mzgpqgfmfwmc3-system-units.drv
  /nix/store/4v2r4ipj2s8aghdzgzh9kfni67n1p2ny-etc.drv
  /nix/store/dy46bnb6zay6b381mlasi0spqb6wrr10-activate.drv
  /nix/store/3w7gjxz98k66b0ic32ddh52jfgamdlpr-nixos-system-harmonia-test.drv
  /nix/store/mhdiqxhsr4ss24zbhgb1wmq8pafl96xc-closure-info.drv
  /nix/store/g5zcdh5gxzrhc2jim5jyycwww0w966gg-run-nixos-vm.drv
  /nix/store/mpzsf7ydrhndclglll07697d96lmqcwn-nixos-vm.drv
  /nix/store/njzjq64gnnki6a7mmx66wilsj4mapan8-driverConfiguration.json.drv
  /nix/store/2qmksq1mvw4ms28x6diyv4qjcpjdqhw8-nixos-test-driver-ca-derivations.drv
  /nix/store/c71dz1cmp3q06g74vj6aigfwk8bcjanl-vm-test-run-ca-derivations.drv