this derivation will be built:
  /nix/store/1xvznmsxsy3xv5s8i1hgza0wwn270zzl-bcachefs-module-7.1.5-zen1-1-zen.drv
building '/nix/store/1xvznmsxsy3xv5s8i1hgza0wwn270zzl-bcachefs-module-7.1.5-zen1-1-zen.drv'...