this derivation will be built:
  /nix/store/m53gyr66lrjdz936m4g1iy71rfkvl02k-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/m53gyr66lrjdz936m4g1iy71rfkvl02k-bcachefs-module-7.0.0-31-generic.drv'...