these 2 derivations will be built:
  /nix/store/7ippjb60qa0sd8584gi5w6h3gm9zkdqn-flake-inputs.drv
  /nix/store/b99r03mdwsn8y8w4gjdx24srqns1xlcm-check-flake-inputs.drv
building '/nix/store/7ippjb60qa0sd8584gi5w6h3gm9zkdqn-flake-inputs.drv'
building '/nix/store/b99r03mdwsn8y8w4gjdx24srqns1xlcm-check-flake-inputs.drv'

upload niks3: ok