1these 9 derivations will be built:2 /nix/store/ky0p4zaygvv654cghghnr240h5ygiy3b-etc.drv3 /nix/store/31mm57f7irrgdwrv7za88wxz84xy0w6m-activate.drv4 /nix/store/0q5s53x0czi5dg2476fbaz55xi57xhqq-nixos-system-hub-test.drv5 /nix/store/cyn2balhnadzhrplq5xjj184qxwa2w2k-closure-info.drv6 /nix/store/dbpzzbm1jc4a0qw62zvmb969fcg53r71-run-nixos-vm.drv7 /nix/store/fywsq33c933m70daxgmhjx88bxhg8jll-nixos-vm.drv8 /nix/store/3cgcwdilsjz2w85p5909158w39ifrjcj-driverConfiguration.json.drv9 /nix/store/qjvnf0zncbxcy048frb2b3j2z4xrdafv-nixos-test-driver-tribuchet-nspawn.drv10 /nix/store/pxxa8n6lq7b3851absvxdpjq2dz2nv6q-vm-test-run-tribuchet-nspawn.drv