these 2 derivations will be built:
  /nix/store/1cbygzv8gxljj2pip3gag41xvfz2xxwa-flake-inputs.drv
  /nix/store/jfv09z1ll28hz3023mcvv10g68s3ndfs-check-flake-inputs.drv
building '/nix/store/1cbygzv8gxljj2pip3gag41xvfz2xxwa-flake-inputs.drv'
building '/nix/store/jfv09z1ll28hz3023mcvv10g68s3ndfs-check-flake-inputs.drv'

upload niks3: ok