these 16 derivations will be built:
  /nix/store/dj5ixfhll3mgwsway8630sa6wvwf0n90-niks3-post-build-hook.drv
  /nix/store/wjw198sjqvzqd17nzi040ssgd53wvz6m-nix.conf.drv
  /nix/store/ljg4kvag371ah60jl00090w9b6s6ydd4-X-Restart-Triggers-nix-daemon.drv
  /nix/store/djdf82n76pwyj5iplpnaylxjhd3p2z29-unit-nix-daemon.service.drv
  /nix/store/yfmmpqvxiprcnqw3i30vqc22lsz4aqys-unit-niks3-auto-upload.service.drv
  /nix/store/w21irb6780pj2fi4hkfhpg8lzj6mspxy-system-units.drv
  /nix/store/01zpgb2yd8hjrxwf38asza3p3i8gvw20-etc.drv
  /nix/store/2ma1cgy8dvjfaa99lr7rznkrf9khcd9a-test-script.drv
  /nix/store/90aslrvqfylixihgw42gcjb9p9i20c8x-activate.drv
  /nix/store/wa3yzi3kl57f2s7maypy2q1phy59r76r-nixos-system-builder-test.drv
  /nix/store/8i8gw1qkffr2dpqpj4sm56c5ia5klnac-closure-info.drv
  /nix/store/rxcx433xviy9zgdml921f3n2rmqrp4wp-run-nixos-vm.drv
  /nix/store/mm75bzsc825f5mpgbkzxpnmyin0cjdxg-nixos-vm.drv
  /nix/store/vqnmlddsl2h07wcg1bzchm416vrjjd8a-driverConfiguration.json.drv
  /nix/store/ggmq442jzcfx5vwp98jzk1bdbrp400f2-nixos-test-driver-nixos-test-niks3.drv
  /nix/store/b6kr8clcc9crvfbmp9sxy7dhydn0ww3c-vm-test-run-nixos-test-niks3.drv