these 16 derivations will be built:
  /nix/store/swjw4yfvkn4g2ihwmdd04k1c5gmjxqp2-system-path.drv
  /nix/store/777cnwznz4ywfsnb9vrx3c4pnqcnjpwl-dbus-1.drv
  /nix/store/aidp5swlia8fcr8jn9q4bw95bmkd3r8g-X-Restart-Triggers-dbus-broker.drv
  /nix/store/rfyqr1afs9qjjf9pwih3scifr0jc8l4h-unit-dbus-broker.service.drv
  /nix/store/81bw00n2my5wq63q19gpmzrvfb8l96in-user-units.drv
  /nix/store/bawy941247kirqib70i0iyjgzjnk6bjk-unit-dbus-broker.service.drv
  /nix/store/dwf2ny8qh86vbvsn619z8lgl6kyn6fyy-system-units.drv
  /nix/store/q6w1iixy99lv6j17icdv230zym0ilpm1-etc.drv
  /nix/store/c3j8fc8lxad17b7dsfvmm5fnal86r155-activate.drv
  /nix/store/nbrjjpbmlsvw97lwkb1hxw7r846zm31k-nixos-system-installer-test.drv
  /nix/store/cf4v7xfzbssnqkdq9mapl25ak4wirdn0-closure-info.drv
  /nix/store/z0y5rnfv83dj3ps5yrsh1jzf6bkbh9pl-run-nixos-vm.drv
  /nix/store/l9vifibvqayy7a1ww620gkacm25x5wkg-nixos-vm.drv
  /nix/store/hiqd7ar4jyrqkn6nbxjif9r2yy9k3fd7-driverConfiguration.json.drv
  /nix/store/l6vi1br3dcqkw4f0clgl5abv2bddq3sw-nixos-test-driver-from-nixos-generate-config.drv
  /nix/store/00nd7szk3b5q1q8sg36r9rk3zvg3z6ki-vm-test-run-from-nixos-generate-config.drv
building '/nix/store/swjw4yfvkn4g2ihwmdd04k1c5gmjxqp2-system-path.drv'
system-path> tribuchet: building on jamie
building '/nix/store/777cnwznz4ywfsnb9vrx3c4pnqcnjpwl-dbus-1.drv'
dbus-1> tribuchet: building on jamie
building '/nix/store/aidp5swlia8fcr8jn9q4bw95bmkd3r8g-X-Restart-Triggers-dbus-broker.drv'
X-Restart-Triggers-dbus-broker> tribuchet: building on jamie
building '/nix/store/bawy941247kirqib70i0iyjgzjnk6bjk-unit-dbus-broker.service.drv'
building '/nix/store/rfyqr1afs9qjjf9pwih3scifr0jc8l4h-unit-dbus-broker.service.drv'
unit-dbus-broker.service> tribuchet: building on jamie
unit-dbus-broker.service> tribuchet: building on jamie
unit-dbus-broker.service> structuredAttrs is enabled
building '/nix/store/dwf2ny8qh86vbvsn619z8lgl6kyn6fyy-system-units.drv'
building '/nix/store/81bw00n2my5wq63q19gpmzrvfb8l96in-user-units.drv'
system-units> tribuchet: building on jamie
user-units> tribuchet: building on jamie
building '/nix/store/q6w1iixy99lv6j17icdv230zym0ilpm1-etc.drv'
etc> tribuchet: building on jamie
building '/nix/store/c3j8fc8lxad17b7dsfvmm5fnal86r155-activate.drv'
activate> tribuchet: building on jamie
building '/nix/store/nbrjjpbmlsvw97lwkb1hxw7r846zm31k-nixos-system-installer-test.drv'
nixos-system-installer-test> tribuchet: building on jamie
building '/nix/store/cf4v7xfzbssnqkdq9mapl25ak4wirdn0-closure-info.drv'
closure-info> tribuchet: building on jamie
closure-info> structuredAttrs is enabled
building '/nix/store/z0y5rnfv83dj3ps5yrsh1jzf6bkbh9pl-run-nixos-vm.drv'
run-nixos-vm> tribuchet: building on jamie
building '/nix/store/l9vifibvqayy7a1ww620gkacm25x5wkg-nixos-vm.drv'
nixos-vm> tribuchet: building on jamie
building '/nix/store/hiqd7ar4jyrqkn6nbxjif9r2yy9k3fd7-driverConfiguration.json.drv'
driverConfiguration.json> tribuchet: building on jamie
driverConfiguration.json> structuredAttrs is enabled
building '/nix/store/l6vi1br3dcqkw4f0clgl5abv2bddq3sw-nixos-test-driver-from-nixos-generate-config.drv'
nixos-test-driver-from-nixos-generate-config> tribuchet: building on jamie
building '/nix/store/00nd7szk3b5q1q8sg36r9rk3zvg3z6ki-vm-test-run-from-nixos-generate-config.drv'
vm-test-run-from-nixos-generate-config> tribuchet: building on jamie