this derivation will be built:
  /nix/store/af52d1m706v9jg72vbcd2l6ydsav4r9k-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/af52d1m706v9jg72vbcd2l6ydsav4r9k-bcachefs-module-7.0.0-34-generic.drv'...