these 2 derivations will be built:
  /nix/store/fgxnj0pv2zcmavrlmjzwdn7dfhazqg0i-flake-inputs.drv
  /nix/store/ghm1wn7bv42lghvi9sxnb2kjwsrjj0i7-check-flake-inputs.drv
building '/nix/store/fgxnj0pv2zcmavrlmjzwdn7dfhazqg0i-flake-inputs.drv'
building '/nix/store/ghm1wn7bv42lghvi9sxnb2kjwsrjj0i7-check-flake-inputs.drv'

upload niks3: ok