this derivation will be built:
  /nix/store/w6j9076690jf2lz7m0nqlz172sgvxq5r-bcachefs-module-7.0.0-28-generic.drv
building '/nix/store/w6j9076690jf2lz7m0nqlz172sgvxq5r-bcachefs-module-7.0.0-28-generic.drv'...