these 2 derivations will be built: /nix/store/lg7wm5mqm7vmd75ilrvhjdclgihb1fg9-flake-inputs.drv /nix/store/flwhgxbl1bd7zw88sz6kvablc749bmi8-check-flake-inputs.drv building '/nix/store/lg7wm5mqm7vmd75ilrvhjdclgihb1fg9-flake-inputs.drv' building '/nix/store/flwhgxbl1bd7zw88sz6kvablc749bmi8-check-flake-inputs.drv' upload niks3: ok