this derivation will be built:
  /nix/store/fym6vbb3bg41gg7rays153qwpm4b5gpd-bcachefs-module-7.0.0-28-generic-64k.drv
building '/nix/store/fym6vbb3bg41gg7rays153qwpm4b5gpd-bcachefs-module-7.0.0-28-generic-64k.drv'...