these 2 derivations will be built:
  /nix/store/bb0lxwhzrkqc1p54vjkrkvfngmw6xi57-flake-inputs.drv
  /nix/store/ny81y7r19pg915ynpdhs7ag7fq356ka5-check-flake-inputs.drv
building '/nix/store/bb0lxwhzrkqc1p54vjkrkvfngmw6xi57-flake-inputs.drv'
building '/nix/store/ny81y7r19pg915ynpdhs7ag7fq356ka5-check-flake-inputs.drv'

upload niks3: ok