this derivation will be built:
  /nix/store/4am9jx33j3f8cm4391b4107bf3rf7017-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/4am9jx33j3f8cm4391b4107bf3rf7017-bcachefs-module-7.0.0-38-generic.drv'...