these 2 derivations will be built:
  /nix/store/ygm1frb4kqglgfbm92ql66fcpplz7c3l-flake-inputs.drv
  /nix/store/p3pxbjq1rx49fv22akks6zswdgjb02fb-check-flake-inputs.drv
building '/nix/store/ygm1frb4kqglgfbm92ql66fcpplz7c3l-flake-inputs.drv'
building '/nix/store/p3pxbjq1rx49fv22akks6zswdgjb02fb-check-flake-inputs.drv'

upload niks3: ok