these 2 derivations will be built:
  /nix/store/bzgm2aprfaifn7nmsr9jg3ypz0vsvy6c-flake-inputs.drv
  /nix/store/791wdmlh17nk6mg3a03k9qnak2f85lrd-check-flake-inputs.drv
building '/nix/store/bzgm2aprfaifn7nmsr9jg3ypz0vsvy6c-flake-inputs.drv'
building '/nix/store/791wdmlh17nk6mg3a03k9qnak2f85lrd-check-flake-inputs.drv'

upload niks3: ok