these 2 derivations will be built:
  /nix/store/fmf1xxvppnrhidpr1l8ikkbs4x0amhs9-flake-inputs.drv
  /nix/store/sd04f3aqijchfvgqkbz68jd0x7wnflyf-check-flake-inputs.drv
building '/nix/store/fmf1xxvppnrhidpr1l8ikkbs4x0amhs9-flake-inputs.drv'
building '/nix/store/sd04f3aqijchfvgqkbz68jd0x7wnflyf-check-flake-inputs.drv'

upload niks3: ok