this derivation will be built:
  /nix/store/mzwq9ysdymasgyk2np11yv6ay36744ld-bcachefs-module-7.0.0-28-generic.drv
building '/nix/store/mzwq9ysdymasgyk2np11yv6ay36744ld-bcachefs-module-7.0.0-28-generic.drv'...