Update rust/krb5-provision-keytab/src/lib.rs

Co-authored-by: Techassi <[email protected]>

Author: sbernauer

rust/krb5-provision-keytab/src/lib.rs

@@ -128,7 +128,7 @@ pub async fn provision_keytab(krb5_config_path: &Path, req: &Request) -> Result<
     } else {
         Err(Error::RunProvisioner {
             msg: format!(
-                "Got non zero return code {:?} from stackable-krb5-provision-keytab. STDERR output was: {}",
+                "Got non zero return code {:?} from stackable-krb5-provision-keytab: {:?}",
                 output.status.code(),
                 String::from_utf8(output.stderr).unwrap_or_else(|_| "<invalid utf-8>".to_owned()),
             ),