these 2 derivations will be built:
  /nix/store/wyj0rlphm6hlpwg15lq1j5gxfbg8i435-flake-inputs.drv
  /nix/store/359sxnjqj0yqxhqjwhy722z3kyprfcqw-check-flake-inputs.drv
building '/nix/store/wyj0rlphm6hlpwg15lq1j5gxfbg8i435-flake-inputs.drv'
building '/nix/store/359sxnjqj0yqxhqjwhy722z3kyprfcqw-check-flake-inputs.drv'

upload niks3: ok