these 43 derivations will be built:
  /nix/store/p3r12f7gy5580hycr18nwra4fqq09k8r-system-path.drv
  /nix/store/7ij0657svvvrlqj8mjlhy30pbd6y4gma-dbus-1.drv
  /nix/store/3fhzrd20fqlhs20w3rkippf4pcha4zk5-tribuchet-attach.drv
  /nix/store/7r8sbw83i9cn1viay0rnvvzabq78kh94-nix.conf.drv
  /nix/store/nnccpyjkh2m0rv099lxsfi71wphcwhdr-X-Restart-Triggers-dbus-broker.drv
  /nix/store/34i3v3h756bmbz9i2amghx8aklja8g3v-unit-dbus-broker.service.drv
  /nix/store/ck40vp4i8j5rgrkhjdw5p50vqix03gqw-unit-tribuchet-hub.service.drv
  /nix/store/zxmg6zam4gkjiwyzmdgisjrz6ysf6rn7-X-Restart-Triggers-nix-daemon.drv
  /nix/store/s4p05z0wd49ba4hvlvdj138ad4ksf5h3-unit-nix-daemon.service.drv
  /nix/store/cz7dw7cvx7648s9xiv4458mbzid35l20-system-units.drv
  /nix/store/sz8b984qmc2zhchrvkb86vkv2md57a5d-unit-dbus-broker.service.drv
  /nix/store/zp9mxd8j71fvc0b1ikmpnvbf9lv59wbh-user-units.drv
  /nix/store/sy1rqw04l7rprjwp6kp9gz0parlsn3w8-etc.drv
  /nix/store/yl9dxvh1l3ki7nc541s6wvh4x1bd3dkc-activate.drv
  /nix/store/4rqgqpkrq211j0pr4v81wg66gq34717z-nixos-system-hub-test.drv
  /nix/store/v7w5rlp8nq3zkz67sd6famjc1kddaghg-closure-info.drv
  /nix/store/cv7vx9cwak34039hzc32frhv8xswllhx-run-nixos-vm.drv
  /nix/store/1w7vckglp6wsr6sd9a45s4dhns08clr6-nixos-vm.drv
  /nix/store/lqanzsiib7m5ivhx9kam4ihxx9h2bzzh-system-path.drv
  /nix/store/brmjk0qcl67gp94q8nzcaav9n2v2qcvs-dbus-1.drv
  /nix/store/4xz09v2n06ygniia6lbsiphd5skdzm30-X-Restart-Triggers-dbus-broker.drv
  /nix/store/hcp61444q9c2w3avmqqpwsgfwcy37d0z-unit-dbus-broker.service.drv
  /nix/store/nrs6llafi124k92632dddxs3j16qh9zw-unit-tribuchet-worker.service.drv
  /nix/store/91zp5zrsbyvs2hm8r7qha7rmnhk9p3ch-tribuchet-agent.drv
  /nix/store/qp1zh96x1hm6xnm7ivy7q7kk2b5fqff0-unit-tribuchet-agent-.service.drv
  /nix/store/22zz9jrp3dfari9db45awd28x8q9sq0s-system-units.drv
  /nix/store/339mr389d6hf4wbrqjpprhgm9h4078my-tribuchet-agents.drv
  /nix/store/836i6y4b2ksz0si7z42l3ydlhqrlawvb-system-generators.drv
  /nix/store/y5l1a39c714di3gxm7h9f9bv9xgrmafl-unit-dbus-broker.service.drv
  /nix/store/pgwir4r5sxq14vq90xs3fh9b3pc42qj8-user-units.drv
  /nix/store/f7zxkl6cryvyy6fj50d2nczlf5x00ynq-etc.drv
  /nix/store/43lh167g5dc0h8skp46agw6m8ysxcy6i-activate.drv
  /nix/store/c8pf43imb71kpagpz0sm69x5sfc775nj-nixos-system-worker-test.drv
  /nix/store/ycnddk9yz1mnwx193pmb58n9ais4qjy7-tribuchet-e2e-0.1.0.drv
  /nix/store/qzbhbdfwjc7g7f7011hcr5kcg5yvjgc1-string-references.drv
  /nix/store/jbj97547bwcv5bh027xcswipwv096w7q-closure-info.drv
  /nix/store/mf9mbylwq45ip259xdb3lc5ybv01m6ld-closure-info.drv
  /nix/store/7zwf1fsnvgd1lfw9n44yikapjfp4svvn-run-nixos-vm.drv
  /nix/store/fvsk47azfk4ppaqhwz0vna9bh91j4bix-nixos-vm.drv
  /nix/store/i0msy769hdj7990z2khfz84lij70wpd2-test-script.drv
  /nix/store/9k8l7lfi3g0crw414rc9mm8vf6pzfh7i-driverConfiguration.json.drv
  /nix/store/cnhi85g9cv2y82wzmbqwdvp9ncjy19qf-nixos-test-driver-tribuchet-nspawn.drv
  /nix/store/xa8qf96z88sm8d8m8ybjarl09dibn6c1-vm-test-run-tribuchet-nspawn.drv