these 2 derivations will be built:
  /nix/store/sbv2nc8sy5qhxqjfb7qn27qsqkf676rv-flake-inputs.drv
  /nix/store/j4vvl3rgafc753iachkym9lzm6gdv9y3-check-flake-inputs.drv
building '/nix/store/sbv2nc8sy5qhxqjfb7qn27qsqkf676rv-flake-inputs.drv'
building '/nix/store/j4vvl3rgafc753iachkym9lzm6gdv9y3-check-flake-inputs.drv'

upload niks3: ok