this derivation will be built:
  /nix/store/nq33q2dgj25n3gxqg1s9hmgbcq38pllf-bcachefs-module-7.0.0-39-generic.drv
building '/nix/store/nq33q2dgj25n3gxqg1s9hmgbcq38pllf-bcachefs-module-7.0.0-39-generic.drv'...