these 2 derivations will be built:
  /nix/store/pjfr3dcc5ngyk7dyqz2c0hzqdl90c672-flake-inputs.drv
  /nix/store/6ydzpfwa149gbvzr0zzh4yvajyjavply-check-flake-inputs.drv
building '/nix/store/pjfr3dcc5ngyk7dyqz2c0hzqdl90c672-flake-inputs.drv'
building '/nix/store/6ydzpfwa149gbvzr0zzh4yvajyjavply-check-flake-inputs.drv'

upload niks3: ok