these 21 derivations will be built:
  /nix/store/s9q900npdmi3r20xk98rvr97x3v1dcc3-X-Restart-Triggers-nix-daemon.drv
  /nix/store/4hbkfibpmm9jzkwcl0b86a80ndljz4h2-unit-nix-daemon.service.drv
  /nix/store/187n2wsghxh7vw6kygz2dq51b5swjll9-system-units.drv
  /nix/store/b3d4a2w944s21023bghm01z6magzncls-etc.drv
  /nix/store/w8ynjwzkiv61yvb5w29dwg1v0w0zp43q-activate.drv
  /nix/store/10a8vpy30952j607ch2923zakwn76a6x-nixos-system-server-test.drv
  /nix/store/p1b83xnhfkna6a98rl7yiv2f0y9f3n4n-closure-info.drv
  /nix/store/ri514li7djf5m2ckdn5c4b6i1d7prdix-run-nixos-vm.drv
  /nix/store/j7x2dni4rjzaqxskijgnqhylgvvri6dk-nixos-vm.drv
  /nix/store/grj21ylv5pib80dz0nkk4b3lqk12nfd0-X-Restart-Triggers-nix-daemon.drv
  /nix/store/apb0vzvx3w6hzqbqkbxzwxpjdk8zwy1r-unit-nix-daemon.service.drv
  /nix/store/wjqywmhplbvsfm1l215hhg5zksgkhasd-system-units.drv
  /nix/store/v9dws0n7b7vki4r42s5pfkv3r1gaqd01-etc.drv
  /nix/store/f35d6hgx7hcgxq6sla6hzvxbpa253vxq-activate.drv
  /nix/store/8xfr3csgm2j60g1s5c4v3l0y8kn6b100-nixos-system-host1-test.drv
  /nix/store/3l15j0rs15lhswshq8n4w1ww9zk7kdml-closure-info.drv
  /nix/store/9rnws1rcm12zgfifc272kxx6w5l1dwdr-run-nixos-vm.drv
  /nix/store/x7l3kxi5wxfxnfm62872xflhpk27941y-nixos-vm.drv
  /nix/store/nbig8n1581q9w5dpjdjj8chn5lvrawjz-driverConfiguration.json.drv
  /nix/store/009nb71ss4mqc7b0gi6j84z1j3j12dw5-nixos-test-driver-nix-grpc-store-acme-substituter.drv
  /nix/store/5pfry8r9nqmyy9lba1can9pgbqb1azv0-vm-test-run-nix-grpc-store-acme-substituter.drv