this derivation will be built:
  /nix/store/3ymkgz1kgba053id6kcib8rxci1z6hz8-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/3ymkgz1kgba053id6kcib8rxci1z6hz8-bcachefs-module-7.0.0-34-generic.drv'...