these 2 derivations will be built:
  /nix/store/nshvvnlc69h1g7aphapsqv9a3pj3iy1d-flake-inputs.drv
  /nix/store/20r3fqxrvwc3r8l14kiwzb2ykbddisxh-check-flake-inputs.drv
building '/nix/store/nshvvnlc69h1g7aphapsqv9a3pj3iy1d-flake-inputs.drv'
building '/nix/store/20r3fqxrvwc3r8l14kiwzb2ykbddisxh-check-flake-inputs.drv'

upload niks3: ok