this derivation will be built:
  /nix/store/csg4b6ac1hvn74nr67qcfg64ldp38qx1-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/csg4b6ac1hvn74nr67qcfg64ldp38qx1-bcachefs-module-7.0.0-38-generic.drv'...