these 2 derivations will be built:
  /nix/store/2lqai718iwga02g2ycwn08nzkrpavyn1-flake-inputs.drv
  /nix/store/91pqwc26p2wq7swhw1q9dhdkbraxsbs5-check-flake-inputs.drv
building '/nix/store/2lqai718iwga02g2ycwn08nzkrpavyn1-flake-inputs.drv'
building '/nix/store/91pqwc26p2wq7swhw1q9dhdkbraxsbs5-check-flake-inputs.drv'

upload niks3: ok