these 40 derivations will be built:
  /nix/store/8bari5ian0zcdhl75kz4cppwsspkw8jb-system-path.drv
  /nix/store/ja2sbsz1indrx3y0askpnr55sd3bsbnv-dbus-1.drv
  /nix/store/54a79lhqy1nnsbp6w3d013a9slmbn8wy-X-Restart-Triggers-dbus-broker.drv
  /nix/store/i6ngpbh1k325iixwq9amx5qqn142fggh-unit-dbus-broker.service.drv
  /nix/store/0r6l03pry2ks5gnyjbpf4ah8795jwrq1-user-units.drv
  /nix/store/1g43gr24sfipxap1z4b4rfdqpmf99amm-unit-dbus-broker.service.drv
  /nix/store/zs82yqsasfr7b6dpa1v3rf3ynvfvh6bn-system-path.drv
  /nix/store/3clg9p753mnybfgxpvvlmcq29773ip52-dbus-1.drv
  /nix/store/62i64s5ha3zavxi90pkcq5a2n87h07jn-unit-tribuchet-hub.service.drv
  /nix/store/lkvs8g4wigzksh1yzkv4zlqn31rv4b0w-X-Restart-Triggers-dbus-broker.drv
  /nix/store/6wmaiz678a2dhihhz0gz5sbg5lrrsnk0-unit-dbus-broker.service.drv
  /nix/store/dp5mg6cfkr4960nx7skpbx0sz2v7xxnr-tribuchet-attach.drv
  /nix/store/z88cbv3ay6q0ww134pad6yk2x1ywj3ni-nix.conf.drv
  /nix/store/q0x8101shzxzy8w9zjmvcn21hfy6498h-X-Restart-Triggers-nix-daemon.drv
  /nix/store/g02j1s8arvbjfspj5ax27w8d06cxhrpl-unit-nix-daemon.service.drv
  /nix/store/3j409qycj2nsmkkcjr5w5zqwqpc5jnkb-system-units.drv
  /nix/store/gjw5cddmcrix5ay13cyjb7qqlhbjxs30-unit-tribuchet-worker.service.drv
  /nix/store/lxygxcflrvmps3dn1g1w990qqhcg1fh0-unit-tribuchet-sandboxd.service.drv
  /nix/store/614snmarwmjlw4rqy6a5c0h5dfmphhl9-system-units.drv
  /nix/store/p2mhnqxb4vjgwy9p1332slxcqyval9ii-tribuchet-e2e-0.1.0.drv
  /nix/store/p8xs3wk1k4icjdrbk5hwdqxd4wzhffha-test-script.drv
  /nix/store/mcikck59q3s39bz1ybhb20h33pdapnv4-string-references.drv
  /nix/store/xsn4hjwsk1gjn8n96nadih9h3yn6v1ka-etc.drv
  /nix/store/kbv18inryjiabf1xlpr85pnhkn7qwf9f-activate.drv
  /nix/store/yph3k4ckx6frwfrzbf0zckh4lq6ppzzb-nixos-system-worker-test.drv
  /nix/store/hdx9n9gwwkzf2z0h9b1bnzglsq0clsf9-closure-info.drv
  /nix/store/zqv4yxibzpn5vpn4zwr1m8h74fpy914x-closure-info.drv
  /nix/store/ib2bdk4pxasdx0r65fjq7h394a762d98-run-nixos-vm.drv
  /nix/store/v09hvv37fb6xwjxn44qkaf44f7673ai7-nixos-vm.drv
  /nix/store/vh1s16z8lgrq2jfsgx8d5kp5x5624knq-unit-dbus-broker.service.drv
  /nix/store/xcw9mb6izwp06wlsr5zm5vjrqnlic6fl-user-units.drv
  /nix/store/rrqazqn07cdj5xfp4s3rdxfpq4pyap26-etc.drv
  /nix/store/nkrpr4a6jw3d0g4fd126fs52sjbw2ikc-activate.drv
  /nix/store/inm4g0b4lgrkz8n3rpffrgd4xcddixa3-nixos-system-hub-test.drv
  /nix/store/cx4hg0lf0nkhiqi07kshigivvw8cj8l2-closure-info.drv
  /nix/store/dvligdf3xg5hy4y64j4214mxn6p2am7a-run-nixos-vm.drv
  /nix/store/zf1fqp6sfgaa6bms1ip7dhw5pchgpbnd-nixos-vm.drv
  /nix/store/c8af3hw4hgb40jmi4rbbddyny4ylwfax-driverConfiguration.json.drv
  /nix/store/vbm1nzki7f9ql9zy20hxhqqpgycqsmnc-nixos-test-driver-tribuchet.drv
  /nix/store/i712glrb52jiq50xrby8a5pqfi1zwahg-vm-test-run-tribuchet.drv