this derivation will be built:
  /nix/store/3b14svmbvwc538zxvy0h0l9hsvl360km-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/3b14svmbvwc538zxvy0h0l9hsvl360km-bcachefs-module-7.0.0-31-generic.drv'...