these 4 derivations will be built:
  /nix/store/3imghvhf7hw7n9zc8dhfss9ddar8xpg3-system-units.drv
  /nix/store/1zxnlg74dw2wjlmgqvm51z5hvj0c8sx8-etc.drv
  /nix/store/36gj961knzihmn0bb2cmiiw50ifspwhw-activate.drv
  /nix/store/03b8b9f8pr83ghzffgkjm4l6r9a2m69n-nixos-system-test-delete-os-26.11.20261027.31ecbac.drv