this derivation will be built:
  /nix/store/y1zml84xywrag2mx5458jz6gfr717dfy-bcachefs-module-7.0.0-30-generic.drv
building '/nix/store/y1zml84xywrag2mx5458jz6gfr717dfy-bcachefs-module-7.0.0-30-generic.drv'...