this derivation will be built:
  /nix/store/3j2zm8ammp8js3mymmk8dv5rxar72sxg-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/3j2zm8ammp8js3mymmk8dv5rxar72sxg-bcachefs-module-7.0.0-31-generic.drv'...