these 11 derivations will be built:
  /nix/store/jvpnjlds88pymj89n45akhl6f2qxpjyq-unit-niks3.service.drv
  /nix/store/knch68xi2x4q4visk29z08ff799a6yiv-system-units.drv
  /nix/store/fr6crjlmzlf6frh4lw8cd9z3kvrjfpbl-etc.drv
  /nix/store/ckzgv5b81qz1pzm6nq2yhc3nszs0yr2y-activate.drv
  /nix/store/6fd6ma3f87dfzrp72si4wlxbcihka8mh-nixos-system-server-test.drv
  /nix/store/qim1m1z22n1f4qlgfa01zfgc90p1g2zw-closure-info.drv
  /nix/store/ppai4jfxbvda3fz2zcwypjzh2wz7jkqc-run-nixos-vm.drv
  /nix/store/dl36cn0yzjg7v01y672zlxwflckzqldb-nixos-vm.drv
  /nix/store/jrvm5gf0xkvzj6cj954wkxa5am7d5hr9-driverConfiguration.json.drv
  /nix/store/jnx62g4jh0anfb38yc558gbh4wv7pg02-nixos-test-driver-nixos-test-read-proxy.drv
  /nix/store/qcadfhppk5r63a2x8zl3ig0vfq50dwbk-vm-test-run-nixos-test-read-proxy.drv