this derivation will be built:
  /nix/store/rgp951dfq7kw7qfw1v0i8m6r64msil2w-bcachefs-module-7.0.0-26-generic.drv
building '/nix/store/rgp951dfq7kw7qfw1v0i8m6r64msil2w-bcachefs-module-7.0.0-26-generic.drv'...