this derivation will be built:
  /nix/store/jzs13pwar47x5c4qpk1wx71qanrv3z4p-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/jzs13pwar47x5c4qpk1wx71qanrv3z4p-bcachefs-module-7.0.0-31-generic.drv'...