RUST_BACKTRACE=full /home/grommish/openwrt/staging_dir/host/bin/python /home/grommish/openwrt/build_dir/hostpkg/rustc-1.45.2/x.py build
   Compiling bootstrap v0.0.0 (/home/grommish/openwrt/build_dir/hostpkg/rustc-1.45.2/src/bootstrap)
    Finished dev [unoptimized] target(s) in 8.82s
mips64-unknown-linux-muslabi64
thread 'main' panicked at 'Box<Any>', src/bootstrap/sanity.rs:208:25
stack backtrace:
   0:     0x55fd7c6dcca4 - backtrace::backtrace::libunwind::trace::hc1c4a1d8ad423b97
                               at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86
   1:     0x55fd7c6dcca4 - backtrace::backtrace::trace_unsynchronized::h82274781060cb056
                               at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66
   2:     0x55fd7c6dcca4 - std::sys_common::backtrace::_print_fmt::h2a45d89b653a4da8
                               at src/libstd/sys_common/backtrace.rs:78
   3:     0x55fd7c6dcca4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h41a0a93ab85e6aa1
                               at src/libstd/sys_common/backtrace.rs:59
   4:     0x55fd7c70c24c - core::fmt::write::hdaea18585065a96d
                               at src/libcore/fmt/mod.rs:1069
   5:     0x55fd7c6d7e53 - std::io::Write::write_fmt::h0cea70c809005252
                               at src/libstd/io/mod.rs:1504
   6:     0x55fd7c6e10f5 - std::sys_common::backtrace::_print::hd95f9978cc145ca4
                               at src/libstd/sys_common/backtrace.rs:62
   7:     0x55fd7c6e10f5 - std::sys_common::backtrace::print::hfb25ca2291be47d0
                               at src/libstd/sys_common/backtrace.rs:49
   8:     0x55fd7c6e10f5 - std::panicking::default_hook::{{closure}}::h44f76cee5dc8591c
                               at src/libstd/panicking.rs:198
   9:     0x55fd7c6e0e32 - std::panicking::default_hook::h198e1a712910f1e6
                               at src/libstd/panicking.rs:218
  10:     0x55fd7c6e1752 - std::panicking::rust_panic_with_hook::hc0b4730bb8013f9d
                               at src/libstd/panicking.rs:511
  11:     0x55fd7bdc0679 - std::panicking::begin_panic::h1b01754b36a9b861
                               at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panicking.rs:438
  12:     0x55fd7bc64852 - bootstrap::sanity::check::h909beab6759b4abe
                               at src/bootstrap/sanity.rs:208
  13:     0x55fd7bbbd2d9 - bootstrap::Build::new::h6b203cef903c556a
                               at src/bootstrap/lib.rs:416
  14:     0x55fd7bbbb2b1 - bootstrap::main::h8fed74451cb4ba45
                               at src/bootstrap/bin/main.rs:15
  15:     0x55fd7bbba66b - std::rt::lang_start::{{closure}}::h0147583abb7decae
                               at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/rt.rs:67
  16:     0x55fd7c6e1b98 - std::rt::lang_start_internal::{{closure}}::h7a212202ff76034b
                               at src/libstd/rt.rs:52
  17:     0x55fd7c6e1b98 - std::panicking::try::do_call::h6d214a73427d759b
                               at src/libstd/panicking.rs:331
  18:     0x55fd7c6e1b98 - std::panicking::try::hc078f0e11721d1cb
                               at src/libstd/panicking.rs:274
  19:     0x55fd7c6e1b98 - std::panic::catch_unwind::hb31c05be30625612
                               at src/libstd/panic.rs:394
  20:     0x55fd7c6e1b98 - std::rt::lang_start_internal::hcf7fb98a775d5af0
                               at src/libstd/rt.rs:51
  21:     0x55fd7bbba647 - std::rt::lang_start::h3fd62ffa0d4d2d7a
                               at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/rt.rs:67
  22:     0x55fd7bbbb35a - main
  23:     0x7fb7fea370b3 - __libc_start_main
  24:     0x55fd7bbba1be - _start
  25:                0x0 - <unknown>
failed to run: /home/grommish/openwrt/feeds/packages/lang/rustlang/build/bootstrap/debug/bootstrap build
Build completed unsuccessfully in 0:00:09
make[2]: *** [Makefile:72: /home/grommish/openwrt/build_dir/hostpkg/rustc-1.45.2/.built] Error 1
make[2]: Leaving directory '/home/grommish/openwrt/feeds/packages/lang/rustlang'
time: package/feeds/packages/rustlang/host-compile#17.23#2.10#9.33
make[1]: *** [package/Makefile:111: package/feeds/packages/rustlang/host/compile] Error 2
make[1]: Leaving directory '/home/grommish/openwrt'
make: *** [/home/grommish/openwrt/include/toplevel.mk:235: package/feeds/packages/rustlang/host/compile] Error 2