1these 11 derivations will be built:2 /nix/store/yd53kwdh1hsyzzz6lv1vykrz85s53qf1-unit-harmonia-gc.service.drv3 /nix/store/9q66srkk88vkz0bxxrf7crn9ipch79ar-system-units.drv4 /nix/store/prrn7d1dw7yhrrskcp501qbysfr5w5y8-etc.drv5 /nix/store/i5m55clpnpwpf327h824i2sk2l3h15fg-activate.drv6 /nix/store/dhpinfdji7q6max09nwpd6p2wwpxvl76-nixos-system-machine-test.drv7 /nix/store/p617b1j31wry1vxgszyc1cbzdx9s6i66-closure-info.drv8 /nix/store/kv0x6d94rdhn5kn83salhpkqjr9j3bv1-run-nixos-vm.drv9 /nix/store/d1nn8qsprc0aijc9hp6dhny1vv3ybjx4-nixos-vm.drv10 /nix/store/r0frb49l6m5xm3snpc0d1r62yx0cg3yc-driverConfiguration.json.drv11 /nix/store/jyx23n0z5yp799pn57vg2d04jh2q0pja-nixos-test-driver-gc.drv12 /nix/store/mcmivghf41vgbcazalir6k5g6vpcpfbc-vm-test-run-gc.drv13building '/nix/store/yd53kwdh1hsyzzz6lv1vykrz85s53qf1-unit-harmonia-gc.service.drv'14unit-harmonia-gc.service> tribuchet: building on jamie15unit-harmonia-gc.service> structuredAttrs is enabled16building '/nix/store/9q66srkk88vkz0bxxrf7crn9ipch79ar-system-units.drv'17system-units> tribuchet: building on jamie18building '/nix/store/prrn7d1dw7yhrrskcp501qbysfr5w5y8-etc.drv'19etc> tribuchet: building on jamie20building '/nix/store/i5m55clpnpwpf327h824i2sk2l3h15fg-activate.drv'21activate> tribuchet: building on jamie22activate> structuredAttrs is enabled23building '/nix/store/dhpinfdji7q6max09nwpd6p2wwpxvl76-nixos-system-machine-test.drv'24nixos-system-machine-test> tribuchet: building on jamie25nixos-system-machine-test> structuredAttrs is enabled