these 40 derivations will be built:
  /nix/store/0cgw8hzncx3010kx44hwh7n6ih2sk987-unit-nix-grpc-daemon.service.drv
  /nix/store/i10mpw6k03yfg0d43k0q4ik5k2j1a6wk-nix.conf.drv
  /nix/store/psywzr9inyj7qnslvlzkcb3k7yq5zphq-X-Restart-Triggers-nix-daemon.drv
  /nix/store/wylgdc1a28php9zb7fhff40620f56xzp-unit-nix-daemon.service.drv
  /nix/store/akzvcakjky8fa7s3qa1f2wh70qpy03rm-system-units.drv
  /nix/store/g170xyji1xsb643cwk02d5svkp7vkp36-etc.drv
  /nix/store/c5z4p5dx3vj84h96swfjwlx4nwiv918m-activate.drv
  /nix/store/16mz40p17b6vf0lf1k0794jwbp4c4vhj-nixos-system-client-test.drv
  /nix/store/rcx322nad66vkd43338gg3g418msmwxl-nix.conf.drv
  /nix/store/4drd3nmdgpk0sfgd8inj3kl50pf3fcy1-X-Restart-Triggers-nix-daemon.drv
  /nix/store/hf1gsvqrnjjriq1ifdl15723mz563x9v-unit-nix-daemon.service.drv
  /nix/store/ln3bmcwxhcw3y6z6qwaqwq5y68szvmqw-system-units.drv
  /nix/store/gbp7sa2qp3c02ly8ilcvw952wf4d7cyh-etc.drv
  /nix/store/p366hml57z0z868fmiy2kk2d0xjk7ami-activate.drv
  /nix/store/1ihgdazlag0rpg78a1pg9x03v20xh154-nixos-system-worker1-test.drv
  /nix/store/ln90mkppslh63jy8vzh0jplq6i16dc6j-closure-info.drv
  /nix/store/2wyxhn0xphb8xm6g3w2nall9rb86bv2r-run-nixos-vm.drv
  /nix/store/jiw2kwmfvw4w0jc864pnsk794vy8wziz-closure-info.drv
  /nix/store/3klbzh34bwa5b7wgjlylsa494s9rc932-run-nixos-vm.drv
  /nix/store/bq7bycydaysqdvadj42rgsp51wbyj1hw-nix.conf.drv
  /nix/store/c4bdlli31j2ksivy32g8k49h0nmfhm87-unit-nix-grpc-daemon.service.drv
  /nix/store/5nvl708zsypr2054y11sh6dlscd0gpzy-X-Restart-Triggers-nix-daemon.drv
  /nix/store/fhaz9mz0qmwvs3kya4kaminh6gs80sbr-unit-nix-daemon.service.drv
  /nix/store/gcp64q01ycp5nqkwpvz687hdprvsy4bj-system-units.drv
  /nix/store/3sccsf77ivpy1xbqwzgrszdgdmq45dfi-etc.drv
  /nix/store/4cb9j9lj5314mbpwvxqldpphmqm4l2km-nixos-vm.drv
  /nix/store/nqvzhizh0dycihbb0cbgxkrgayjn59bw-activate.drv
  /nix/store/wa657cxm4afrwp0iyvvnmzyp9z2m0xzi-unit-nix-grpc-daemon.service.drv
  /nix/store/7hbf7rnpgra036clv17wl5v7nvslq0vf-system-units.drv
  /nix/store/cxid2hgjzvk68y7a686q4hlknpwiryjv-etc.drv
  /nix/store/rd4hx8fsp7z83nwm6m4mhdmi72j3ndb6-activate.drv
  /nix/store/pwk6d9n6zijni3bwi6sbfy1vlr4bmgyg-nixos-system-worker2-test.drv
  /nix/store/s2g5mbpsmhy5g922wc76yh4ms16zxxnx-nixos-system-worker2-test.drv
  /nix/store/fadk06miiivgqr15vv5f7y0harzvar8r-closure-info.drv
  /nix/store/6jq1ycvzl2aw7i8dji4f51gccpa3bfls-run-nixos-vm.drv
  /nix/store/6nr2j54m9vy5spkf0v26p9galyxir6qv-nixos-vm.drv
  /nix/store/qf259y9rk89w3wi71bi2cij31f610g3l-nixos-vm.drv
  /nix/store/pvzqx21k9mnx4is6i2xhv47irk2i0zhn-driverConfiguration.json.drv
  /nix/store/adh2yvh5v23785k07jq2a8q21m7npb2k-nixos-test-driver-nix-grpc-farm.drv
  /nix/store/q59yyzs44gipffcpmpswniqb0qgff9a8-vm-test-run-nix-grpc-farm.drv