1these 12 derivations will be built:2 /nix/store/3frzm5vdff8mfafmvxz158rrmn9x5bpi-boot.json.drv3 /nix/store/8kl3hm1njrfz22zxpablzg4qwxnwi3xa-unit-echo.service.drv4 /nix/store/s6nba6r9bsynbwxv0yka91xw4959c954-system-units.drv5 /nix/store/5kiwavzfa50nb1c79a0wa27r5k64scki-etc.drv6 /nix/store/ayv69vbrf6ryrcx6xnm7vkmnx6b4vihh-activate.drv7 /nix/store/2dlhwzp91hlvznnqglpbpvgclwfcvq8w-nixos-system-machine-test.drv8 /nix/store/46qwzyhw7rgbr2fiaykyjxyxdqqqf0jz-closure-info.drv9 /nix/store/58zz0wd9hlznnaqskvafgz6cwpjwrai9-run-nixos-vm.drv10 /nix/store/fiki8ks9dap3929ym4vr8s037glbgy7a-nixos-vm.drv11 /nix/store/vslkd18fv8w5kk735cqad4gp3bfgicyc-driverConfiguration.json.drv12 /nix/store/i2vhids1cz7jziszxlsdhq6rwm0h00iq-nixos-test-driver-systemd-escaping.drv13 /nix/store/idp8zvwdj88hxixssy75ayxxl4ivy4v2-vm-test-run-systemd-escaping.drv