this derivation will be built:
  /nix/store/dhfj1bvnn7a7ylxxn0vlab41v6ca2mrb-bcachefs-module-7.0.0-29-generic.drv
building '/nix/store/dhfj1bvnn7a7ylxxn0vlab41v6ca2mrb-bcachefs-module-7.0.0-29-generic.drv'...