this derivation will be built:
  /nix/store/6ps5ihh39b661ddh9b9xh3vhjw9903gl-bcachefs-module-7.0.0-29-generic.drv
building '/nix/store/6ps5ihh39b661ddh9b9xh3vhjw9903gl-bcachefs-module-7.0.0-29-generic.drv'...