[MacPorts] #68015: rust @1.71.1: buildbot failures for 10.9/10.10: thread 'main' has overflowed its stack

[MacPorts]

#68015: rust @1.71.1: buildbot failures for 10.9/10.10: thread 'main' has
overflowed its stack
----------------------+---------------------------------
  Reporter:  mascguy  |      Owner:  MarcusCalhoun-Lopez
      Type:  defect   |     Status:  assigned
  Priority:  Normal   |  Milestone:
 Component:  ports    |    Version:  2.8.1
Resolution:           |   Keywords:
      Port:  rust     |
----------------------+---------------------------------

Comment (by badger200):

 On macOS 10.9 lldb reveals for
 /opt/local/var/macports/build/_opt_local_var_macports_sources_ema.uk.rsync.macports.org_macports_release_tarballs_ports_lang_rust/rust/work/rustc-1.71.1-src/build/bootstrap/debug/bootstrap
 :

 {{{
 Process 82233 stopped
 * thread #1: tid = 0x122e197, 0x000000010035bcae
 bootstrap`_$LT$bootstrap..flags..Subcommand$u20$as$u20$clap_builder..derive..Subcommand$GT$::augment_subcommands::h1c27fa5c9b24b0e4
 + 30 at flags.rs:203, name = 'main', queue = 'com.apple.main-thread', stop
 reason = EXC_BAD_ACCESS (code=2, address=0x7fff5fb804a8)
     frame #0: 0x000000010035bcae
 bootstrap`_$LT$bootstrap..flags..Subcommand$u20$as$u20$clap_builder..derive..Subcommand$GT$::augment_subcommands::h1c27fa5c9b24b0e4
 + 30 at flags.rs:203
    200      }
    201  }
    202
 -> 203  #[derive(Debug, Clone, Default, clap::Subcommand)]
    204  pub enum Subcommand {
    205      #[clap(aliases = ["b"], long_about = "\n
    206      Arguments:
 (lldb)

 }}}

-- 
Ticket URL: <https://trac.macports.org/ticket/68015#comment:2>
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