this derivation will be built:
  /nix/store/dhac5pqs0j185ndpbc9nb1p56m81him9-bcachefs-module-7.0.0-29-generic.drv
building '/nix/store/dhac5pqs0j185ndpbc9nb1p56m81him9-bcachefs-module-7.0.0-29-generic.drv'...