these 2 derivations will be built: /nix/store/h5kj7q57jqzvw733ny0as812mwd9ws9k-flake-inputs.drv /nix/store/0f2avkpdhfd4pmyi36ypmrlz1j68g5y4-check-flake-inputs.drv building '/nix/store/h5kj7q57jqzvw733ny0as812mwd9ws9k-flake-inputs.drv' building '/nix/store/0f2avkpdhfd4pmyi36ypmrlz1j68g5y4-check-flake-inputs.drv' upload niks3: ok