these 2 derivations will be built:
  /nix/store/b6f3im13gd5921anxsx4fnrim9vwxqmh-flake-inputs.drv
  /nix/store/a2jb66c73xf9ckgcymc4g7yrpirabyrb-check-flake-inputs.drv
building '/nix/store/b6f3im13gd5921anxsx4fnrim9vwxqmh-flake-inputs.drv'
building '/nix/store/a2jb66c73xf9ckgcymc4g7yrpirabyrb-check-flake-inputs.drv'

upload niks3: ok