this derivation will be built:
  /nix/store/0972j7q67h7v3d0l3hwlpv5159g6vd5h-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/0972j7q67h7v3d0l3hwlpv5159g6vd5h-bcachefs-module-7.0.0-38-generic.drv'...