these 12 derivations will be built:
  /nix/store/030cp71jqqds1bkl3zvqks7wc6gq2na2-unit-testchill.service.drv
  /nix/store/3jphh2pzqn9g7dkmgj975h42grlsf8p0-unit-testbloat.service.drv
  /nix/store/my8fj0srmqabhpbm5z7h84dgd553jxp3-system-units.drv
  /nix/store/0ca05w1x10khkvih9g8clvfmkjaz5j6v-etc.drv
  /nix/store/32v62dfjqb02xvkm845r3cpyp4rwdzx0-activate.drv
  /nix/store/5wq2ly6g8w09gqikn2kpmkp1w0ad29v1-nixos-system-machine-test.drv
  /nix/store/ydshqfa2k7xsz6glbr76gaw6hd48k9vj-closure-info.drv
  /nix/store/fwg6gy0m58p1w6v4ib9c9f44gqkqiqyc-run-nixos-vm.drv
  /nix/store/sbnns57fx2wc45b313v6xfpwgp25dkar-nixos-vm.drv
  /nix/store/j04sqwv5i6h3j7vh2ppsaq1p87n436ls-driverConfiguration.json.drv
  /nix/store/0kywvfhjbvg0d2976dhcbcl8igw3mk38-nixos-test-driver-systemd-oomd.drv
  /nix/store/060gxvq8vmamj5g6jw1dmm64p4k87aq6-vm-test-run-systemd-oomd.drv