this derivation will be built:
  /nix/store/lar0kvbdjnn2g7v1bwb5psw1g8vmilhq-bcachefs-module-7.0.0-39-generic.drv
building '/nix/store/lar0kvbdjnn2g7v1bwb5psw1g8vmilhq-bcachefs-module-7.0.0-39-generic.drv'...