these 28 derivations will be built:
  /nix/store/r47k8msqy98xlqr7xjjv4rncngalhxq3-unit-tribuchet-hub.service.drv
  /nix/store/1i33gjknmfz51dnnajhalmi6bp35h9x2-tribuchet-attach.drv
  /nix/store/lvxxv9lqbkyr0h5vk69zbaryyydh2iv0-nix.conf.drv
  /nix/store/yyncxfz37p4m3qdgsiks7fc27ipx9rkq-X-Restart-Triggers-nix-daemon.drv
  /nix/store/w33hxg59z1vswnf654n59dnxl2gnp3hk-unit-nix-daemon.service.drv
  /nix/store/0azz0q46xnp008lyfkknav5gvmwbgl21-system-units.drv
  /nix/store/lpczrxa35i98w7h9hgzyskyjgkicn49x-etc.drv
  /nix/store/047l65ggwl1a4i6lgsc3jigq7036gwp3-activate.drv
  /nix/store/5cn80l00055g8grm6f6a44y3g13nb7f6-tribuchet-agents.drv
  /nix/store/9gmhsyxz0s992ycyyfjwsamz28q0c4hw-system-generators.drv
  /nix/store/fyga5y8a0iqaqslplswrak8ib6n3da8h-tribuchet-agent.drv
  /nix/store/qh01adhdca73ipyqg4qv0lb63ksh4k02-unit-tribuchet-agent-.service.drv
  /nix/store/wb7c7wv5z4rfs0zqcycv6qpvw0xlvysm-unit-tribuchet-worker.service.drv
  /nix/store/c6awnzd1yagaa6c78z1pa9s29kn6sz64-system-units.drv
  /nix/store/xpipsalmpzz84lpqqw68x3yrgq9xw7z3-etc.drv
  /nix/store/5r429xk4619if8wpnizz938rz89l2zpy-activate.drv
  /nix/store/ywcayyvyky2xd7r0y63bndhc7x0bnqj0-nixos-system-worker-test.drv
  /nix/store/nc7dbwpcjdsbppszd6a2gnp87aw7mrd0-closure-info.drv
  /nix/store/0qillpgdiwir34r13hp27j4c1v7vf31v-closure-info.drv
  /nix/store/pwkhvw3pp9xfa2hlf2a69w73mslvfd2x-nixos-system-hub-test.drv
  /nix/store/6dnhq7dmvairkln73cly1q3iqppk521h-closure-info.drv
  /nix/store/vx8s91rn0dkg5xra64qm1dkrmmiikdgr-run-nixos-vm.drv
  /nix/store/y2045xrpnm3c26bsww7bm54q28qhbnq5-nixos-vm.drv
  /nix/store/9clzkw6w04dby1jdmd8jzzm6qy2ix9id-run-nixos-vm.drv
  /nix/store/ybbrrf7x3az78qnv6671aw2aicf0f6mv-nixos-vm.drv
  /nix/store/9piw13qrrragqz9bns2w1ppc992wv48l-driverConfiguration.json.drv
  /nix/store/v9bd1r059ghij2wxcbl185w96vpm16pw-nixos-test-driver-tribuchet-tailscale.drv
  /nix/store/1ddddr77if5zxryf4jwx6kfcj96zrp71-vm-test-run-tribuchet-tailscale.drv