this derivation will be built:
  /nix/store/96giq6pgh036jrbcnrvl419iix735hib-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/96giq6pgh036jrbcnrvl419iix735hib-bcachefs-module-7.0.0-31-generic.drv'...