this derivation will be built:
  /nix/store/29wnrg19mz6dzprb0rpch1caw36cr63g-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/29wnrg19mz6dzprb0rpch1caw36cr63g-bcachefs-module-7.0.0-31-generic.drv'...