this derivation will be built:
  /nix/store/rzhkjw5nyr21kpb1p1cfw424n544m1y0-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/rzhkjw5nyr21kpb1p1cfw424n544m1y0-bcachefs-module-7.0.0-34-generic.drv'...