these 2 derivations will be built:
  /nix/store/432imdmmlrisa32ji9p1x1p9gb7qf3a3-flake-inputs.drv
  /nix/store/8giziafjh00h1wkmbb1az6l5znxi6xh8-check-flake-inputs.drv
building '/nix/store/432imdmmlrisa32ji9p1x1p9gb7qf3a3-flake-inputs.drv'
building '/nix/store/8giziafjh00h1wkmbb1az6l5znxi6xh8-check-flake-inputs.drv'

upload niks3: ok