these 44 derivations will be built:
  /nix/store/9jrmmsiksbqrm0r3x9bqb7sbbs8bf2y7-system-path.drv
  /nix/store/ignq0rbxffj7p3dpzz08fn0iv43m0pk7-dbus-1.drv
  /nix/store/14ydrglrsyzf5malhj84iryvzbd87iq6-X-Restart-Triggers-dbus-broker.drv
  /nix/store/05l4sj2mg0384m2r4qzkqqpl4ly0n1kl-unit-dbus-broker.service.drv
  /nix/store/dgl1i3dbmf4h4gpf3j99dyq21ylr2c7q-tribuchet-attach.drv
  /nix/store/njw4zfl969arm8789dk23q6m392hwvbq-nix.conf.drv
  /nix/store/zp5yn7kn2dry2sai5ag1j91s3k67d539-X-Restart-Triggers-nix-daemon.drv
  /nix/store/g2cy80yszhkh2j7fz6yjxis1gdskbxqd-unit-nix-daemon.service.drv
  /nix/store/gaqir16waipvg7i7l2z422kcm2mvldsv-unit-dbus-broker.service.drv
  /nix/store/vbqljc3zps05g3vq25hb8jxqf238xp5d-unit-tribuchet-hub.service.drv
  /nix/store/4ahsa6d3d1rzhnf36kvyl95m6gvvyq92-system-units.drv
  /nix/store/jp1mvybwryrwfvsm46lcp607y35hdg09-user-units.drv
  /nix/store/lqa8cw84r465gwkmflkkgyrxnyxdk7k1-etc-tt-nspawn.nix.drv
  /nix/store/x2j3qmykc575yrhwsng5p018jy687nwi-etc.drv
  /nix/store/8jg0m3vd5gk89pjz9nhkw0jw48x265jc-activate.drv
  /nix/store/pazwavaf08ygb6wwh373iswfr2yji0gn-nixos-system-hub-test.drv
  /nix/store/fw5q85y7r8n2q8w8vvbl2z6wxghv2a8a-closure-info.drv
  /nix/store/1mvhw3245hhzx5c7pl78y3w7jsarwdry-run-nixos-vm.drv
  /nix/store/36mpx7aibc8ypfr93358hfzlr76mx2dq-unit-tribuchet-worker.service.drv
  /nix/store/fy8kqq0ak4mahff08s6jc24z7fq00b3f-system-path.drv
  /nix/store/sp9j25f5slkq8hg6bbcih0bd6bf8m1yg-dbus-1.drv
  /nix/store/z8syc7cp9nw7d96kr32qzz31nkp5k6id-X-Restart-Triggers-dbus-broker.drv
  /nix/store/6n2cb4srcy3kh0capxmp2yf7618lvryb-unit-dbus-broker.service.drv
  /nix/store/l5z4l84aqs44f0sg6dkn45vrag5x8qbf-tribuchet-agent.drv
  /nix/store/ya0rg0hw0qq78gr48kmbkr271gx3vwzh-unit-tribuchet-agent-.service.drv
  /nix/store/8bbxlibdqqkr2w2fdvjqlrzzwxbzh5b6-system-units.drv
  /nix/store/r6zaiqp6f2ldp73kfc8g4xf0x48p2l2y-tribuchet-agents.drv
  /nix/store/99m4p60wy9yv6shdi1bcizcn10m4qngs-system-generators.drv
  /nix/store/bqdp2xy605fvx0i376k8isww6fl0cybz-unit-dbus-broker.service.drv
  /nix/store/z0xddjjk1qn60hff1jf6lnxihhxfwx3x-user-units.drv
  /nix/store/36n4rdw5dyzpvmz6qkmy541mi0y79vaw-etc.drv
  /nix/store/hp8chmz7m3yskxjm9c366ad73x2mr7ca-activate.drv
  /nix/store/42wsmy86jjkp8dzs0vwalldx4ybwlmcr-nixos-system-worker-test.drv
  /nix/store/dh44hlg21zav7s2zx4agshg505d3fnx9-tribuchet-e2e-0.1.0.drv
  /nix/store/wbyqxbz5za6gph39q18pnrb5akivady4-string-references.drv
  /nix/store/8vhcwhajd2i357vyj6vi79rclnqp5sp3-closure-info.drv
  /nix/store/8a11imhybv0qa0lpi9qh5phyl6qiynmc-closure-info.drv
  /nix/store/fv8yw1i7p2hpnavhd8xnrj4v6ng28lck-run-nixos-vm.drv
  /nix/store/hjraq7z00kg0aq9f1rbgdghh4l679bkz-test-script.drv
  /nix/store/lg74x7cxf5zwp7g7appf8ijsxgx14wvk-nixos-vm.drv
  /nix/store/v78fs5qv962s3nlycg6sgj6x4x1pmfv0-nixos-vm.drv
  /nix/store/gxc0hlfwzacdgdjlrna0yzjvlm3czjnv-driverConfiguration.json.drv
  /nix/store/zygwqn0j15flmsib21s138k7xh7pw00k-nixos-test-driver-tribuchet-nspawn.drv
  /nix/store/iaijy0libb8p4jx535a3q7fjkmc7b41g-vm-test-run-tribuchet-nspawn.drv