these 47 derivations will be built:
  /nix/store/0hgn2fn6kbs07im3srfg66xx6s5mqicj-tribuchet-attach.drv
  /nix/store/0lb469sgzvvmnlx33ihnlhrc2ppnxhyw-tribuchet-e2e-0.1.0.drv
  /nix/store/icz8g18z98h9vmxfp284hbgdwm7sjda9-nix.conf.drv
  /nix/store/l5bpc7qnzhm43k9nlyadw5c3yyj09ngh-X-Restart-Triggers-nix-daemon.drv
  /nix/store/6n1brxcs3q2sxk48crd9mbzf04iz3p1z-unit-nix-daemon.service.drv
  /nix/store/a99wjbmx1mvfxymg8ai1aazrl26pf8k5-unit-tribuchet-hub.service.drv
  /nix/store/vcs76wpwp39dzhbz2l64lnnhxmsar54z-system-path.drv
  /nix/store/y5bs7zba50byk27qyh1jwslpfb86v4gk-dbus-1.drv
  /nix/store/wmnn4ps5im67lyzk3b4h4n9bp9dnc0jm-X-Restart-Triggers-dbus-broker.drv
  /nix/store/dwa50vgglzm1d9nvr3prz5ljayafpz3g-unit-dbus-broker.service.drv
  /nix/store/7hh9jqd6csh1y8ngyjlrmr1dv470kh8z-system-units.drv
  /nix/store/k9a2h7b6m5804dhvhs32g4i0nhybhj6z-unit-dbus-broker.service.drv
  /nix/store/gqx6bak96fscy9wv37xy2dk3mp21a5sn-user-units.drv
  /nix/store/pr4y8ixi6sfcrrr5xsb9kdlri6z8z2rn-etc.drv
  /nix/store/45vshbr8dlvzm41m6w3wqhgjrqfcsvbk-activate.drv
  /nix/store/vy8jnc3apjmc7plrn80m0dsx9ym9x3md-nixos-system-hub-test.drv
  /nix/store/j4xbsqaifxg5x7yrjw3h868dmqsbbd5k-closure-info.drv
  /nix/store/1pvn0i3k7ph8i3xwhylf7pa2svh9p7n2-run-nixos-vm.drv
  /nix/store/bb1rimyzyjivkzbmcgdax7x0qds7xrzf-nixos-vm.drv
  /nix/store/ihr6yrih6c5vl8jdm04ijyfwajb5zc6h-test-script.drv
  /nix/store/4i8gy076iwkf4jyixw2rnmdlxn88fk6r-system-path.drv
  /nix/store/llwb2ygm511y2k1pwy2wibak1zdr72h3-dbus-1.drv
  /nix/store/frah0p8lz1dyfyspr3hhfwrax9faxr62-X-Restart-Triggers-dbus-broker.drv
  /nix/store/76rhj9hsw7c6ravssywjkkkrnn2rlg0p-unit-dbus-broker.service.drv
  /nix/store/j7rnxqa755a5i0brypfaacspdvil30gh-tribuchet-agent-1.drv
  /nix/store/aicavw2nkd5pff8wf0bjdzg0w49asv7l-unit-tribuchet-agent-1.service.drv
  /nix/store/9rshc01j1nli2bxa7na2q6m15prdzd1q-tribuchet-agent-3.drv
  /nix/store/p02zg1j6lwwxgx1ngi16kszchyvldx3a-unit-tribuchet-agent-3.service.drv
  /nix/store/ziqkmdcqsj0hr3vqrwz99d95zmia92nw-tribuchet-agent-2.drv
  /nix/store/p33lay1v6ymb82gqb4r59nk0a146g3yf-unit-tribuchet-agent-2.service.drv
  /nix/store/iwhs3ciy3mgkj45a6733m74h6wgxg9yf-tribuchet-agent-4.drv
  /nix/store/q9yqibcb6llk5m5w1k04vvwixm64a2gh-unit-tribuchet-agent-4.service.drv
  /nix/store/y99m2dk6fyjl36czzgan3s8k03q1kw3v-unit-tribuchet-worker.service.drv
  /nix/store/9s7ksg4z57dlhfdi6gvd9r24j8xg6nvz-system-units.drv
  /nix/store/yxb34cb019yysrmkyliwmvadwl7zbprv-unit-dbus-broker.service.drv
  /nix/store/arvhqm6xwmjb2y13qxcxzkilmnb1qsw1-user-units.drv
  /nix/store/62vzcyf1nsl4w9wd5gbhl57jj9jh043q-etc.drv
  /nix/store/3cfg40baksmxi0q3ic3c24flz9jgvld2-activate.drv
  /nix/store/rgb84lg9zcgxzkgdpg8vz39imnfplsms-nixos-system-worker-test.drv
  /nix/store/kyicrj56h0hgvyvqy9cxmifmr74ay7h5-string-references.drv
  /nix/store/6k1qr59c28ba4bbkvy0dvs8w1r9iczqg-closure-info.drv
  /nix/store/jqlnw7kk9bcqn2sv3j8mf86in4zk0d4g-closure-info.drv
  /nix/store/zr21yiixv44qdhgcm4zqz0nisnmp1gai-run-nixos-vm.drv
  /nix/store/vjy2qmknaj1s7aybwjimhli47sajbziw-nixos-vm.drv
  /nix/store/fqni02nsvmrg8v9wslsw94892bqwml2d-driverConfiguration.json.drv
  /nix/store/305mbg4ylibirc2b1wvx52101xwr4w5z-nixos-test-driver-tribuchet.drv
  /nix/store/npcah8ag8vjkzmf7ixbkrnicqyxw8znm-vm-test-run-tribuchet.drv