gistfile1.txt

#0  __GI___libc_free (mem=0x1f8) at malloc.c:2951
#1  0x00007ffff7a08a1a in core::ptr::drop_in_place::h1ca2358faa81af6e ()
   from /home/nikic/rust/build/x86_64-unknown-linux-gnu/stage1/bin/../lib/librustc_driver-34cfa81bde6fac8c.so
#2  0x00007ffff7a1ad6f in rustc_driver::driver::compile_input::he84fc71bb26c3ae0 ()
   from /home/nikic/rust/build/x86_64-unknown-linux-gnu/stage1/bin/../lib/librustc_driver-34cfa81bde6fac8c.so
#3  0x00007fffffff8600 in ?? ()
#4  0x00007fffffff8b30 in ?? ()
#5  0x0000000000000001 in ?? ()
#6  0x00007fffffff8501 in ?? ()
#7  0x00007ffff7ab5dd5 in rustc_driver::run_compiler_with_pool::hf7847454e1489610 ()
   from /home/nikic/rust/build/x86_64-unknown-linux-gnu/stage1/bin/../lib/librustc_driver-34cfa81bde6fac8c.so
#8  0x00007ffff79d8643 in syntax::with_globals::h3467ea0b3a675539 ()
   from /home/nikic/rust/build/x86_64-unknown-linux-gnu/stage1/bin/../lib/librustc_driver-34cfa81bde6fac8c.so
#9  0x00007ffff79b0a5e in _$LT$std..panic..AssertUnwindSafe$LT$F$GT$$u20$as$u20$core..ops..function..FnOnce$LT$$LP$$RP$$GT$$GT$::call_once::hbeda43bf54c2692e
    ()
   from /home/nikic/rust/build/x86_64-unknown-linux-gnu/stage1/bin/../lib/librustc_driver-34cfa81bde6fac8c.so
#10 0x00007ffff76da08a in __rust_maybe_catch_panic ()
   from /home/nikic/rust/build/x86_64-unknown-linux-gnu/stage1/bin/../lib/libstd-fc6b9a3d7065b2e2.so
#11 0x00007ffff7ab3064 in rustc_driver::run::h69cfea9e720cab41 ()
   from /home/nikic/rust/build/x86_64-unknown-linux-gnu/stage1/bin/../lib/librustc_driver-34cfa81bde6fac8c.so
#12 0x00007ffff7ac08fb in rustc_driver::main::h8abbba663fdf77b9 ()
   from /home/nikic/rust/build/x86_64-unknown-linux-gnu/stage1/bin/../lib/librustc_driver-34cfa81bde6fac8c.so
#13 0x0000555555554b23 in std::rt::lang_start::_$u7b$$u7b$closure$u7d$$u7d$::h6c799bafc2cc7997 ()
#14 0x00007ffff76a46b3 in std::panicking::try::do_call::h5d13bd17c519af69 ()
   from /home/nikic/rust/build/x86_64-unknown-linux-gnu/stage1/bin/../lib/libstd-fc6b9a3d7065b2e2.so
#15 0x00007ffff76da08a in __rust_maybe_catch_panic ()
   from /home/nikic/rust/build/x86_64-unknown-linux-gnu/stage1/bin/../lib/libstd-fc6b9a3d7065b2e2.so
#16 0x00007ffff7690486 in std::rt::lang_start_internal::he15214c0a1fdba94 ()
   from /home/nikic/rust/build/x86_64-unknown-linux-gnu/stage1/bin/../lib/libstd-fc6b9a3d7065b2e2.so
#17 0x0000555555554b84 in main ()