these 2 derivations will be built:
  /nix/store/bqqarq9hags60p94q845nyzpp0wkh3wb-flake-inputs.drv
  /nix/store/hsck3izk05awpw2ilbjrjpdjsk8f8l7w-check-flake-inputs.drv
building '/nix/store/bqqarq9hags60p94q845nyzpp0wkh3wb-flake-inputs.drv'
building '/nix/store/hsck3izk05awpw2ilbjrjpdjsk8f8l7w-check-flake-inputs.drv'

upload niks3: ok