these 2 derivations will be built:
  /nix/store/5288sqa37g2hzmidzcpilsij4m0i3gwh-flake-inputs.drv
  /nix/store/85plgwj0bjgz8r7f3clsykdrvix5v8r1-check-flake-inputs.drv
building '/nix/store/5288sqa37g2hzmidzcpilsij4m0i3gwh-flake-inputs.drv'
building '/nix/store/85plgwj0bjgz8r7f3clsykdrvix5v8r1-check-flake-inputs.drv'

upload niks3: ok