these 12 derivations will be built:
  /nix/store/z12n3az538iw0kw25mflh37ng10lj3yf-unit-testchill.service.drv
  /nix/store/z8b1a8jg090xwgbnnqps2bkgqs783msq-unit-testbloat.service.drv
  /nix/store/pf96k7mwk2s7k2gckgr3m2cqhbznz9xv-system-units.drv
  /nix/store/ldrv2psshn6bgcpj6zf54bz47xh9wihi-etc.drv
  /nix/store/2007xlj50mv11bxp53p4x5jdwmknfjaj-activate.drv
  /nix/store/gbgbiqway3nyc9w56plxgdmqwhrqwvps-nixos-system-machine-test.drv
  /nix/store/igxjxy6s9ksrkgbm814afdv8w83bpm91-closure-info.drv
  /nix/store/7abcs2r5bbvsh0kx374x40hl2awgz86y-run-nixos-vm.drv
  /nix/store/1byhj0rh5qvhmxyj34dmc6c8pv9fii43-nixos-vm.drv
  /nix/store/bmr3dgs8wqb64vii4g59anccqyn18rr2-driverConfiguration.json.drv
  /nix/store/lg62x4kay44s039nzkaq0p9213h000kg-nixos-test-driver-systemd-oomd.drv
  /nix/store/03z168sab98m1v9r8y99f905ry8fjv8l-vm-test-run-systemd-oomd.drv