message: Fix warning in nightly
diff: @@ -26,10 +26,10 @@ fn main() {
  let detected_version = Version::parse(semver_substring).expect("Could not parse gdal version!");
  if detected_version.major < 2 {
  - panic!(format!(
  + panic!(
  "The GDAL crate requires a GDAL version >= 2.0.0. Found {}",
  detected_version.to_string()
  - ));
  + );
  }
  println!("cargo:rustc-cfg=gdal_{}", detected_version.major);
  