$DIR/backtrace-api-v0.rs:LL:CC (func_d) $DIR/backtrace-api-v0.rs:LL:CC (func_c) $DIR/backtrace-api-v0.rs:LL:CC (func_b) $DIR/backtrace-api-v0.rs:LL:CC (func_a) $DIR/backtrace-api-v0.rs:LL:CC (main) rustc_src/src/ops/function.rs:LL:CC (>::call_once - shim(fn())) rustc_src/src/sys_common/backtrace.rs:LL:CC (std::sys_common::backtrace::__rust_begin_short_backtrace) rustc_src/src/rt.rs:LL:CC (std::rt::lang_start::{closure#0}) rustc_src/src/ops/function.rs:LL:CC (std::ops::function::impls::call_once) rustc_src/src/panicking.rs:LL:CC (std::panicking::r#try::do_call) rustc_src/src/panicking.rs:LL:CC (std::panicking::r#try) rustc_src/src/panic.rs:LL:CC (std::panic::catch_unwind) rustc_src/src/rt.rs:LL:CC (std::rt::lang_start_internal::{closure#2}) rustc_src/src/panicking.rs:LL:CC (std::panicking::r#try::do_call) rustc_src/src/panicking.rs:LL:CC (std::panicking::r#try) rustc_src/src/panic.rs:LL:CC (std::panic::catch_unwind) rustc_src/src/rt.rs:LL:CC (std::rt::lang_start_internal) rustc_src/src/rt.rs:LL:CC (std::rt::lang_start)