these 43 derivations will be built:
  /nix/store/9dn5yg5pk9dpg6c7v6gp6qky830w6fw9-system-path.drv
  /nix/store/31cdd6l8mmgp21r5dg35rs3321nljkah-dbus-1.drv
  /nix/store/z74fj421iimz9sydl6bbdb19li0ql6kn-X-Restart-Triggers-dbus-broker.drv
  /nix/store/p854w4h4qng8iw5nz6f1fm13wafhsfkq-unit-dbus-broker.service.drv
  /nix/store/0nvq78rar4q7r6kkwgy5yn9fmnahqknn-user-units.drv
  /nix/store/1cym79rw1g9yypz2d3vygxp28bl9gnfp-tribuchet-agents.drv
  /nix/store/jsk55180jhp700x0bnxwbb2l1v6i8w3q-system-path.drv
  /nix/store/fy68646ai452pfqfrydgw2h17zbm6q9y-dbus-1.drv
  /nix/store/wc26j94n5vi5kcg8m8gljd607m6jmg8m-X-Restart-Triggers-dbus-broker.drv
  /nix/store/jabjdsf5dp530lnkygg7djqa629nwk65-unit-dbus-broker.service.drv
  /nix/store/209pb2vdqhmhz95z8zyca31cymp9wk4p-user-units.drv
  /nix/store/35lgd42zwcy0m55dd167cyi99hml6k1n-unit-dbus-broker.service.drv
  /nix/store/4a5d53zcp5ip37mdk2irjpdzr0mfwkl3-tribuchet-attach.drv
  /nix/store/wncbrjfx8z7bphr8q27a95zhbnw503sk-nix.conf.drv
  /nix/store/rzrzf1n87wwask1p7df98f66cnrsywsd-X-Restart-Triggers-nix-daemon.drv
  /nix/store/7469n1pbn36ldvic0vr9d6jpk4rn3mpv-unit-nix-daemon.service.drv
  /nix/store/gmm09lna06brdv0k843nm456ywx29p1i-unit-tribuchet-hub.service.drv
  /nix/store/bys9q26xxzmasv7dca9clhfa1jr3ribn-system-units.drv
  /nix/store/yz1n1rhk9naxmhrn8gn5gz2qdqx4dhjv-etc.drv
  /nix/store/3w3iklnm39zgj661fl2gxkn1f954lwjz-activate.drv
  /nix/store/py55m2ki8dxxzajk58jk6d52dgflndxb-tribuchet-agent.drv
  /nix/store/3yhqa35kxafiv6zmdq2b5a49v5flhp8p-unit-tribuchet-agent-.service.drv
  /nix/store/djqhzgrh1lbj2i0j3g7l1q0sf92gg14f-nixos-system-hub-test.drv
  /nix/store/grm7rqmd6f315cbhxgf9dyph6f2grgh7-closure-info.drv
  /nix/store/xh216kpiv33lp3v9mc9s6k0gh57f0166-run-nixos-vm.drv
  /nix/store/alb68x2y43rnirhnby3wwa4x41n7z6qk-nixos-vm.drv
  /nix/store/xqczniij62qry1bgsyn77j5lkcnnm59x-tribuchet-e2e-0.1.0.drv
  /nix/store/as649h0zj4aak40inpxm4siqc150rfxq-string-references.drv
  /nix/store/api9k0mqwq5v10dpj34kz30fqmc3wpyg-unit-tribuchet-worker.service.drv
  /nix/store/q3fnbq43mmy3aj460rgkwbfc322ppvf5-unit-dbus-broker.service.drv
  /nix/store/y54fwdd8b9qiwlnbhdrc36bbnnn1q4db-system-units.drv
  /nix/store/ys7bw7axsib9nxnk632c3s7fxld4srdx-system-generators.drv
  /nix/store/8l0w93iy4cv495mw25kx64a3r2ff28r4-etc.drv
  /nix/store/zwdaj0y2ddpxvry9m79l9viy4fzpwkdf-activate.drv
  /nix/store/s04n0lbaw0i0i9wk6y4wl2y3ni6d2ab1-nixos-system-worker-test.drv
  /nix/store/5lgj69m8lqshdrim5mp7haw12mw562ga-closure-info.drv
  /nix/store/71gh0v089pamhvcbap6734icgnjba5s4-closure-info.drv
  /nix/store/c3vbxmvlga44600aqr5ddfc60v0psig4-run-nixos-vm.drv
  /nix/store/vfmhii6w0vd248rr2cxkw92vryjxqmj4-nixos-vm.drv
  /nix/store/xx3bii0lkdgj8sy1igwgwmcy0mdm8ndb-test-script.drv
  /nix/store/h0gyabv0vzlqrqdrfxakavs4gi401z44-driverConfiguration.json.drv
  /nix/store/asv2pz99kwz30201wnc3a1n1nr4i7xyq-nixos-test-driver-tribuchet-nspawn.drv
  /nix/store/42sx8f77jbdmib8jjrqhzy0h1yxs7xsj-vm-test-run-tribuchet-nspawn.drv