these 28 derivations will be built:
  /nix/store/ncja48si3z5mgc5qf64kwi4825gb0dl3-tribuchet-attach.drv
  /nix/store/08pp6k20d7i7149gbjfhrbphkynrzg00-nix.conf.drv
  /nix/store/1z1chd8paicgvgr2pwpzh553k8yhm6fh-tribuchet-agent.drv
  /nix/store/q34mqyc7g4pj0xwa9k7q2vyfa9p58jx0-unit-tribuchet-hub.service.drv
  /nix/store/gbmlyw1qv9v9cdfsqqp3rl6iwww86069-X-Restart-Triggers-nix-daemon.drv
  /nix/store/swkbpx7ahyyla56bdfny12h1dp330c81-unit-nix-daemon.service.drv
  /nix/store/sr7kd420i67kr22cdhc6p8ppix9jqk1m-system-units.drv
  /nix/store/h1bji6hyq2kd1dy7gv33gb7wian925v9-etc.drv
  /nix/store/kqgnqhhkmxnkrrc077vd4w5pfgp1i7dr-activate.drv
  /nix/store/38flbn2kslk7j7i5kknyz5blncvak4dh-nixos-system-hub-test.drv
  /nix/store/453rifygw9jdl9s8ry8vq1q4apr1s17h-closure-info.drv
  /nix/store/7iwnp5zk7v01zc76050ygpdqw61nwjjx-tribuchet-agents.drv
  /nix/store/6ixcnzjgfi3n171gjys0rijamwq0lj9y-system-generators.drv
  /nix/store/9fgri8a6nl1h3z1vybfqjg2a0nsa3amy-unit-tribuchet-agent-.service.drv
  /nix/store/xg5wq1wzz37aqm8anchbrxf56jcbfx4s-unit-tribuchet-worker.service.drv
  /nix/store/bgfxdza2jmgs0n6yx9v22x7wlg986igm-system-units.drv
  /nix/store/ch35dd8i6x6rrar439xjblbwzmr2wfwr-etc.drv
  /nix/store/vr6b3c870jqrzv119n6cwb4xqhyla0jj-activate.drv
  /nix/store/hir22c4jg00js68izgh46jpkbwz7w593-nixos-system-worker-test.drv
  /nix/store/vw9j3rf5pmkqw345yfg553zmxkmb4x5n-closure-info.drv
  /nix/store/9y5k65wa3vrim6ibycdjyfmq59abvk6i-closure-info.drv
  /nix/store/ijrwqp3303nmnb5shs4imw4sm6jf3w8m-run-nixos-vm.drv
  /nix/store/dabd903zm8fl2ddrg6165nsn0izr4iw5-nixos-vm.drv
  /nix/store/jvv4nwpljify5vkbqnvfcpzg6lwaw55j-run-nixos-vm.drv
  /nix/store/pkbywi2q24igzs6r4hm95j2ajz698bjz-nixos-vm.drv
  /nix/store/zqgdyfdml63d4iws3z0sy8fw524iykln-driverConfiguration.json.drv
  /nix/store/n5kpz4pnd9q938dipxniqjpc0g9r400v-nixos-test-driver-tribuchet-tailscale.drv
  /nix/store/ymsw02dga89j28x1nkqfr0sxasp65l6h-vm-test-run-tribuchet-tailscale.drv