1these 6 derivations will be built:2 /nix/store/zhxajwz4lhd2y85i6p9dpsfs9jr3ibmy-nixos-system-server-test.drv3 /nix/store/pzpg96hds94sky1afwb0rs76wznzziby-closure-info.drv4 /nix/store/b0cq7q4sfnb11479knx8g8s43bv4i0fy-run-nixos-vm.drv5 /nix/store/wwq06sjw106lh2aiq1pxc1frkx9v2cl1-nixos-vm.drv6 /nix/store/4iljxsl9q80yh6l5n9a7yp4zvvpiscnm-nixos-test-driver-index_advisor.drv7 /nix/store/4zyqa4jzrq6cai1jpp31nfk9p4cg6a1v-vm-test-run-index_advisor.drv