this derivation will be built:
  /nix/store/pzrzhh3n6md59z21p981i2fv0cb7jx7b-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/pzrzhh3n6md59z21p981i2fv0cb7jx7b-bcachefs-module-7.0.0-34-generic.drv'...