these 39 derivations will be built:
  /nix/store/ckrhjw1l0zc0a9spg8srr70875jghzj4-tribuchet-attach.drv
  /nix/store/8r4hv0zs8dsk65aahdbp364g3sw18wyn-nix.conf.drv
  /nix/store/h6jsb7f5788wqqdkm3nnmi66wl8bh2qj-system-path.drv
  /nix/store/hdh5dgpl7mxk0hmylmnyc5iygf0djmc3-dbus-1.drv
  /nix/store/g5xp99fn3pz87vkh51s9cl03gm9n0nrm-X-Restart-Triggers-dbus-broker.drv
  /nix/store/wz7vk7yigz9iz4q8p05almpg90n539gb-unit-dbus-broker.service.drv
  /nix/store/9khxljppl67q7837rllcrlg4nihc4kji-user-units.drv
  /nix/store/66w0w7lnz209677irc5i0kajlz2kri0b-unit-tribuchet-hub.service.drv
  /nix/store/fi3h4d02625ls76w6y37in80pafkl07j-X-Restart-Triggers-nix-daemon.drv
  /nix/store/8l09agxhvyrz772mri8bx9zm3xrq1v33-unit-nix-daemon.service.drv
  /nix/store/rbq315k9hajf2zywlzbvpvpq8khxgfyw-unit-dbus-broker.service.drv
  /nix/store/fhndbcz26fc7zrfajyq9y1ncvl25h6jr-system-units.drv
  /nix/store/fzpmc6apah9pf79vaffn6y0zck2vcqxy-etc.drv
  /nix/store/rk5mjfygwv2hgbakwfzx9xvylkhm1rd0-activate.drv
  /nix/store/s2ar6pq2mciwli8xg9inkxsmhx5rvk95-nixos-system-hub-test.drv
  /nix/store/ks13hwf3lh1di1x1ywdpsc9693s656id-closure-info.drv
  /nix/store/fz2isprn6109w3xymm8gw74z2wmgxmx6-run-nixos-vm.drv
  /nix/store/34x0vxs3w96kmckbc0mi3k1f1qnf4177-nixos-vm.drv
  /nix/store/460b8i8vsfrl08ldgfwbcd7ax9x4a200-unit-tribuchet-worker.service.drv
  /nix/store/5id6dm0zbs4k50znq5si8j3nr7nj7gmv-tribuchet-e2e-0.1.0.drv
  /nix/store/x0c757maigq0hp72ar25q4k63h2c5d8y-system-path.drv
  /nix/store/hn0qn75153w69x2ddpgxpshs3nc2mx18-dbus-1.drv
  /nix/store/p1b2ifxsjdzcg1m3phs6ga6gh1sa5vp1-X-Restart-Triggers-dbus-broker.drv
  /nix/store/drvjl14fz28kpg7gbdq6685a21hm76rx-unit-dbus-broker.service.drv
  /nix/store/i1wyg5hb23ml1x3yw5bgmcr8px0246cf-user-units.drv
  /nix/store/n5rshlq8d8ya6i6r8x9ngah7wid6a6mm-unit-dbus-broker.service.drv
  /nix/store/yxwk6ax9bpv6nw4g6vidds9li2gid5f0-system-units.drv
  /nix/store/68azrsnhg6m1x3r2kynbd2b7d4ciccdh-etc.drv
  /nix/store/r4x32wbgs1v2r09zx7cbfj4w58f4y6kj-activate.drv
  /nix/store/vgdniq164qfjskdjvfqfrx4d2vjlp9fi-nixos-system-worker-test.drv
  /nix/store/wrq46ask8hl4hzm6gprjwa8m8q9qliim-string-references.drv
  /nix/store/kf22jwi12ywsfcprh7kms22hwgymr5ha-closure-info.drv
  /nix/store/qw5b583qbx97aay6pblp5msxmqiws7jr-closure-info.drv
  /nix/store/rsdy415y5bwn1m7pqs41ylfak2kc0izz-run-nixos-vm.drv
  /nix/store/id7gb5h6cyscp0dd867bg45lb2riyd3b-nixos-vm.drv
  /nix/store/jbc8qa4sg8ww4przad7c2221jnh3k9sp-test-script.drv
  /nix/store/iigp0jiy1si73mnkw7mp1s2qplgfqa13-driverConfiguration.json.drv
  /nix/store/kfcp75h0bqay9bd5ccw5ad7wmb4js6s6-nixos-test-driver-tribuchet.drv
  /nix/store/4j4yqav5j17r17rhzw8k06ck1q3yq93r-vm-test-run-tribuchet.drv