these 2 derivations will be built: /nix/store/1yr5n7plm17qgl4lbcqc148rllnfi9jh-flake-inputs.drv /nix/store/pm5mb6db5aajy7h34inmflav98xhfadq-check-flake-inputs.drv building '/nix/store/1yr5n7plm17qgl4lbcqc148rllnfi9jh-flake-inputs.drv' building '/nix/store/pm5mb6db5aajy7h34inmflav98xhfadq-check-flake-inputs.drv' upload niks3: ok