message: replace panic! by warn!
diff: // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  +#![feature(rustc_private)]
  +
  extern crate regex;
  +#[macro_use]
  +extern crate log;
  use regex::RegexSet;
  use std::str;
  @@ -68,11 +72,11 @@ fn rename_sections(fname: String)
  .expect("objcopy failed to start");
  if !status.success() {
  - panic!("unable to rename sections!")
  + warn!("unable to rename sections!")
  }
  }
  } else {
  - panic!("unable to determine section names");
  + warn!("unable to determine section names");
  }
  }
  