this derivation will be built:
  /nix/store/94802df2s2r3053aijr94a9mrzwagqhw-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/94802df2s2r3053aijr94a9mrzwagqhw-bcachefs-module-7.0.0-31-generic.drv'...