this derivation will be built:
  /nix/store/jcjmcwvgyil6i8bpp4x8iljgi5ki1dnz-bcachefs-module-7.0.0-39-generic.drv
building '/nix/store/jcjmcwvgyil6i8bpp4x8iljgi5ki1dnz-bcachefs-module-7.0.0-39-generic.drv'...