these 9 derivations will be built:
  /nix/store/vwnkvx5s01mm6yzg33dy4g27fnzmvpsj-nixos-system-machine-test.drv
  /nix/store/32g3hm4j2bq5d4gd8gzdw9fxl0dh1rg1-machine-esp-tree.drv
  /nix/store/9nlw0mh2nlf5v6csz4z9mg0zalxdrb4d-machine-esp-image.drv
  /nix/store/c5wjh8w60ivxvg79h7ww34bv7igwsvkd-closure-info.drv
  /nix/store/0nfpy7am0594dmnb154jn6s0i0pr1131-run-nixos-vm.drv
  /nix/store/039sxh6bf3gz0dji605krmjndi90fh6f-nixos-vm.drv
  /nix/store/27f1v82lyqbyxl22r7y6ng9d7700bhgc-driverConfiguration.json.drv
  /nix/store/b1ksr1ncvvg5mi6ga5p7h0i3gqkwh6b4-nixos-test-driver-systemd-boot-memtest86.drv
  /nix/store/9nlfwh2dc9zlcwrf45003rh742hlq2ic-vm-test-run-systemd-boot-memtest86.drv