this derivation will be built:
  /nix/store/6aaivrpq1c4r0fl3axpx91k1l8csaw56-bcachefs-module-7.0.0-27-generic.drv
building '/nix/store/6aaivrpq1c4r0fl3axpx91k1l8csaw56-bcachefs-module-7.0.0-27-generic.drv'...