this derivation will be built:
  /nix/store/zycvi2x4cwgm7a98z81hbzya00xkssvv-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/zycvi2x4cwgm7a98z81hbzya00xkssvv-bcachefs-module-7.0.0-34-generic.drv'...