this derivation will be built:
  /nix/store/iy4j0ph7qkmswp8f4kgrip17cjsb5zrk-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/iy4j0ph7qkmswp8f4kgrip17cjsb5zrk-bcachefs-module-7.0.0-38-generic.drv'...