these 11 derivations will be built:
  /nix/store/vr5nmpf81g78sl2r3l17gzyb56zm3hj5-unit-harmonia-gc.service.drv
  /nix/store/siq88ny93dsax0pn2sw7lsv56nqglfw8-system-units.drv
  /nix/store/qhdlhbbbx2agkhcwf0r1l19p1gabkq4n-etc.drv
  /nix/store/kann6jnw5446q67w6bzyy9d5kg1v6cj5-activate.drv
  /nix/store/kxra46a2s39gg91gp8gzq7iml21lqbll-nixos-system-machine-test.drv
  /nix/store/x14ay1mhd7dav70iax424n7prxrjq0h4-closure-info.drv
  /nix/store/2cr1bdcmr4sl0bi8ycig2lns8x7hpcpd-run-nixos-vm.drv
  /nix/store/9hc9c6vz3sjkj5b42w1vzc7c5xj057gi-nixos-vm.drv
  /nix/store/igpnhbgm937gbdpq28gds2i9aip5xjng-driverConfiguration.json.drv
  /nix/store/52zzb0h3pgbvvm5prjf3gr5p18mlhzk5-nixos-test-driver-gc.drv
  /nix/store/14m4x09zpwmzhchmrig0cm5z96p99bj0-vm-test-run-gc.drv