these 41 derivations will be built:
  /nix/store/vnv8kpifp4vf1af094p2scv4mlwswcji-system-path.drv
  /nix/store/k6cqs78i976v0hpjig1qv2rhqqfr1b12-dbus-1.drv
  /nix/store/a4hhrxlcbi8ffjwd56f25837c4kw7q38-X-Restart-Triggers-dbus-broker.drv
  /nix/store/lydsv0qxrpi2gl808qw0axhxr6l4iz8k-unit-dbus-broker.service.drv
  /nix/store/1gsz20qg1vdir0rq90d436lbdd1c9a2g-user-units.drv
  /nix/store/y5llbrxq8sgvia7zhviakczfam8amd7z-tribuchet-e2e-0.1.0.drv
  /nix/store/1r8wc9lvbrvwx18p5p3d4d70zskg66f8-string-references.drv
  /nix/store/f18490xg1crar4cbv00xkydzmq3cx0mc-system-path.drv
  /nix/store/9gkypgc3vqansjxnfn3byw4sffq0mj68-dbus-1.drv
  /nix/store/ipdrgpzh61f8n3qpgfvwdqxhakvlr065-X-Restart-Triggers-dbus-broker.drv
  /nix/store/639svc4zkch1zyg9dfzral8f7r9mavw6-unit-dbus-broker.service.drv
  /nix/store/37pmxjrrxvb5zc91142sbafnsafkv35y-user-units.drv
  /nix/store/8pfr18r0s13likianf2rmgfb48x07xp4-test-script.drv
  /nix/store/armcdbh7w660nivlwj87772gfkavi38q-unit-dbus-broker.service.drv
  /nix/store/v44fygz1fa7kfq29nz8ki9bkxmfgxjg9-tribuchet-attach.drv
  /nix/store/grfpnbklirbghlzw5iy4cs7d5xgih4zf-nix.conf.drv
  /nix/store/yqad0qpfk0lbnsfwr6v2wkdqhg2nmyl9-X-Restart-Triggers-nix-daemon.drv
  /nix/store/i8z32nb34xr9sc96pvv117gq40f1rqbn-unit-nix-daemon.service.drv
  /nix/store/ian6228ix5ybdrdj2iabnhymq0q5jnd6-unit-tribuchet-hub.service.drv
  /nix/store/c6s4xa29qd7zfcvv8lzfywbmxqi0vn3w-system-units.drv
  /nix/store/gy7pqblmyjkx2x6ycl9p8bxfypp8m0rg-etc.drv
  /nix/store/zf8dipzc0540jfriqrnyz1w6pw8v7bfp-activate.drv
  /nix/store/g09q15jslnyyhmp9yz1q3zqd47bhv43x-nixos-system-hub-test.drv
  /nix/store/i3di09vaw7b6n37azm1a09ynaqmrpnxh-closure-info.drv
  /nix/store/h6xj32vsp9b0jqgn4w6rr63wqjnmc34h-run-nixos-vm.drv
  /nix/store/9i0bgj1b9kzasz23vqm4g1b1va9rfmf7-nixos-vm.drv
  /nix/store/za46j74jax0dbd0594iqkc359nbgzbyq-tribuchet-agent.drv
  /nix/store/fnb0xry8i0sc7xs7rqi5vsrdq2mmdc4c-unit-tribuchet-agent-.service.drv
  /nix/store/s6f4zh4acsqccjb4kgddf71ys24x5hgc-unit-dbus-broker.service.drv
  /nix/store/v8vjw7xggybrw3jzay90xwk1dz90wv3p-unit-tribuchet-worker.service.drv
  /nix/store/ccx0wkb6sg2xfddxla5wsl88qcrfsncl-system-units.drv
  /nix/store/gwaj8jzrkbwy3vcc4sc4s0pivr9kacnp-etc.drv
  /nix/store/hahj7q118gsa87imka7v09gbakjxffhf-activate.drv
  /nix/store/zi9fkhiqaay2h6sc8lwr27qh4j5ig4nk-nixos-system-worker-test.drv
  /nix/store/rcab2n0awipr2p4jrspi42q3ambxi99b-closure-info.drv
  /nix/store/9c1y8zd50li9jxpm9s06g5m8x9s3yzbv-closure-info.drv
  /nix/store/9bb79d4gm70pf8vv6mnn07bbmjxvk6fa-run-nixos-vm.drv
  /nix/store/hyyinm3dvnlp41fz7q92kja7hlpzyp25-nixos-vm.drv
  /nix/store/ggdfa1f22hwm7in9k9liqskk8cr8hr1w-driverConfiguration.json.drv
  /nix/store/8mvikxbrsafy7j31igmwinjmvaiaa7ji-nixos-test-driver-tribuchet-builds.drv
  /nix/store/p6z2cw1xpd7j4pk0fkl1frh3vmgmagq0-vm-test-run-tribuchet-builds.drv