[tbb-bugs] #30321 [Applications/Tor Browser]: Adapt Linux toolchain for Firefox 68 ESR

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#30321: Adapt Linux toolchain for Firefox 68 ESR
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 Reporter:  gk                        |          Owner:  tbb-team
     Type:  task                      |         Status:  new
 Priority:  Medium                    |      Milestone:
Component:  Applications/Tor Browser  |        Version:
 Severity:  Normal                    |     Resolution:
 Keywords:  tbb-rbm, ff68-esr         |  Actual Points:
Parent ID:  #30320                    |         Points:
 Reviewer:                            |        Sponsor:
--------------------------------------+--------------------------

Comment (by gk):

 Okay, I think I have all prerequisites in place. Now on to get the whole
 thing actually compiled. Right now it is at least failing during Stylo
 compilation with the following backtrace:
 {{{
 27:59.16 thread 'stack backtrace:
 27:59.32    0:     0x557146665c03 -
 std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h28991c1d2d7fb0bc
 27:59.35                                at
 src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39
 27:59.35    1:     0x5571466608ab -
 std::sys_common::backtrace::_print::hdb8f9a6bc6550c73
 27:59.35                                at
 src/libstd/sys_common/backtrace.rs:70
 27:59.35    2:     0x557146663986 -
 std::panicking::default_hook::{{closure}}::hf5bd0e166d7070c2
 27:59.35                                at
 src/libstd/sys_common/backtrace.rs:58
 27:59.35                                at src/libstd/panicking.rs:200
 27:59.35    3:     0x557146663704 -
 std::panicking::default_hook::h551580c4307ee3ab
 27:59.35                                at src/libstd/panicking.rs:215
 27:59.35    4:     0x55714666408f -
 std::panicking::rust_panic_with_hook::h3b41ee611369f0b1
 27:59.35                                at src/libstd/panicking.rs:478
 27:59.35    5:     0x557146663c11 -
 std::panicking::continue_panic_fmt::h86542a6b075513dd
 27:59.35                                at src/libstd/panicking.rs:385
 27:59.35    6:     0x557146663b5e -
 std::panicking::begin_panic_fmt::hd511eaf3357d07a6
 27:59.35                                at src/libstd/panicking.rs:340
 27:59.35    7:     0x557146658103 -
 std::io::stdio::_print::h9035f66296b9efd1
 27:59.35                                at src/libstd/io/stdio.rs:735
 27:59.35                                at src/libstd/io/stdio.rs:744
 27:59.35    8:     0x557146251c08 -
 cargo::core::compiler::job_queue::JobQueue::drain_the_queue::hd94276b883027b45
 27:59.35    9:     0x55714611bc94 -
 std::panicking::try::do_call::h5f91376082cf7b1e
 27:59.35   10:     0x55714666fb79 - __rust_maybe_catch_panic
 27:59.35                                at src/libpanic_unwind/lib.rs:87
 27:59.35   11:     0x5571462196c1 -
 cargo::core::compiler::context::Context::compile::hd97932f2c980d56c
 27:59.35   12:     0x5571462c5bb7 -
 cargo::ops::cargo_compile::compile_ws::h63581a7f0cd1f2ed
 27:59.35   13:     0x5571462c3a9e -
 cargo::ops::cargo_compile::compile::h632a606c9260ae50
 27:59.35   14:     0x5571460bdceb -
 cargo::commands::rustc::exec::h614f2a41cf15f27d
 27:59.35   15:     0x5571460c27d1 - cargo::main::hca1a1dbe3739f08f
 27:59.35   16:     0x557146085fc2 -
 std::rt::lang_start::{{closure}}::he6e482ffcf9ae8a6
 27:59.35   17:     0x557146663a92 -
 std::panicking::try::do_call::hdb24dd18b35dbd0e
 27:59.35                                at src/libstd/rt.rs:49
 27:59.35                                at src/libstd/panicking.rs:297
 27:59.36   18:     0x55714666fb79 - __rust_maybe_catch_panic
 27:59.36                                at src/libpanic_unwind/lib.rs:87
 27:59.36   19:     0x55714666465c -
 std::rt::lang_start_internal::hc9e10b9bd186777b
 27:59.36                                at src/libstd/panicking.rs:276
 27:59.36                                at src/libstd/panic.rs:388
 27:59.36                                at src/libstd/rt.rs:48
 27:59.36   20:     0x5571460c5dc1 - main
 27:59.36   21:     0x2b2fb08e4eac - __libc_start_main
 27:59.36   22:     0x557146082d68 - <unknown>
 }}}
 There are a bunch of warnings but no errors shown besides
 {{{
 28:03.67 make[4]: *** [force-cargo-library-build] Error 101
 }}}

--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/30321#comment:1>
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