this derivation will be built:
  /nix/store/49ifjf3ki71ipcrpj3j33nriwr15x6w6-bcachefs-module-7.0.0-27-generic.drv
building '/nix/store/49ifjf3ki71ipcrpj3j33nriwr15x6w6-bcachefs-module-7.0.0-27-generic.drv'...