...found 9 targets...
...updating 4 targets...
gcc.compile.c++ libs/config/checks/architecture/bin/gcc-4.8.3/debug/32.o
...updated 4 targets...
...found 2 targets...
...updating 1 target...
gcc.compile.c++ libs/config/checks/architecture/bin/gcc-4.8.3/debug/arm.o
...updated 1 target...
...found 14 targets...
...updating 11 targets...
gcc.compile.c++ bin.v2/libs/stacktrace/build/gcc-4.8.3/debug/threading-multi/visibility-hidden/has_backtrace.o
libs/stacktrace/build/has_backtrace.cpp:7:23: fatal error: backtrace.h: No such file or directory
 #include <backtrace.h>
                       ^
compilation terminated.

    "/home/buildroot/autobuild/instance-2/output-1/host/bin/arm-none-linux-gnueabi-g++"   -fvisibility-inlines-hidden -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O2   -I/home/buildroot/autobuild/instance-2/output-1/host/arm-buildroot-linux-gnueabi/sysroot/usr/include/python3.8m -fPIC -pthread -O0 -fno-inline -Wall -g -fvisibility=hidden  -DBOOST_ALL_NO_LIB=1  -I"." -c -o "bin.v2/libs/stacktrace/build/gcc-4.8.3/debug/threading-multi/visibility-hidden/has_backtrace.o" "libs/stacktrace/build/has_backtrace.cpp"

...failed gcc.compile.c++ bin.v2/libs/stacktrace/build/gcc-4.8.3/debug/threading-multi/visibility-hidden/has_backtrace.o...
...skipped <pbin.v2/libs/stacktrace/build/gcc-4.8.3/debug/threading-multi/visibility-hidden>libbacktrace_exe for lack of <pbin.v2/libs/stacktrace/build/gcc-4.8.3/debug/threading-multi/visibility-hidden>has_backtrace.o...
...skipped <pbin.v2/libs/stacktrace/build/gcc-4.8.3/debug/threading-multi/visibility-hidden>libbacktrace.output for lack of <pbin.v2/libs/stacktrace/build/gcc-4.8.3/debug/threading-multi/visibility-hidden>libbacktrace_exe...
...failed updating 1 target...
...skipped 2 targets...
...updated 8 targets...
...found 102 targets...
...updating 3 targets...
gcc.compile.c++ bin.v2/libs/stacktrace/build/gcc-4.8.3/debug/threading-multi/visibility-hidden/has_addr2line.o
gcc.link bin.v2/libs/stacktrace/build/gcc-4.8.3/debug/threading-multi/visibility-hidden/addr2line_exe
Jamfile</home/buildroot/autobuild/instance-2/output-1/build/boost-1.71.0/libs/stacktrace/build>.mp_simple_run_action bin.v2/libs/stacktrace/build/gcc-4.8.3/debug/threading-multi/visibility-hidden/addr2line.output
/bin/sh: 2: bin.v2/libs/stacktrace/build/gcc-4.8.3/debug/threading-multi/visibility-hidden/addr2line_exe: Exec format error

      bin.v2/libs/stacktrace/build/gcc-4.8.3/debug/threading-multi/visibility-hidden/addr2line_exe > bin.v2/libs/stacktrace/build/gcc-4.8.3/debug/threading-multi/visibility-hidden/addr2line.output

...failed Jamfile</home/buildroot/autobuild/instance-2/output-1/build/boost-1.71.0/libs/stacktrace/build>.mp_simple_run_action bin.v2/libs/stacktrace/build/gcc-4.8.3/debug/threading-multi/visibility-hidden/addr2line.output...
...removing bin.v2/libs/stacktrace/build/gcc-4.8.3/debug/threading-multi/visibility-hidden/addr2line.output
...failed updating 1 target...
...updated 2 targets...
...found 6 targets...
...updating 3 targets...
gcc.compile.c++ bin.v2/libs/stacktrace/build/gcc-4.8.3/debug/threading-multi/visibility-hidden/has_windbg.o
libs/stacktrace/build/has_windbg.cpp:8:21: fatal error: windows.h: No such file or directory
 #include <windows.h>
                     ^
compilation terminated.

    "/home/buildroot/autobuild/instance-2/output-1/host/bin/arm-none-linux-gnueabi-g++"   -fvisibility-inlines-hidden -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O2   -I/home/buildroot/autobuild/instance-2/output-1/host/arm-buildroot-linux-gnueabi/sysroot/usr/include/python3.8m -fPIC -pthread -O0 -fno-inline -Wall -g -fvisibility=hidden  -DBOOST_ALL_NO_LIB=1  -I"." -c -o "bin.v2/libs/stacktrace/build/gcc-4.8.3/debug/threading-multi/visibility-hidden/has_windbg.o" "libs/stacktrace/build/has_windbg.cpp"

...failed gcc.compile.c++ bin.v2/libs/stacktrace/build/gcc-4.8.3/debug/threading-multi/visibility-hidden/has_windbg.o...
...skipped <pbin.v2/libs/stacktrace/build/gcc-4.8.3/debug/threading-multi/visibility-hidden>WinDbg_exe for lack of <pbin.v2/libs/stacktrace/build/gcc-4.8.3/debug/threading-multi/visibility-hidden>has_windbg.o...
...skipped <pbin.v2/libs/stacktrace/build/gcc-4.8.3/debug/threading-multi/visibility-hidden>WinDbg.output for lack of <pbin.v2/libs/stacktrace/build/gcc-4.8.3/debug/threading-multi/visibility-hidden>WinDbg_exe...
...failed updating 1 target...
...skipped 2 targets...
...found 4 targets...
...updating 3 targets...
gcc.compile.c++ bin.v2/libs/stacktrace/build/gcc-4.8.3/debug/threading-multi/visibility-hidden/has_windbg_cached.o
libs/stacktrace/build/has_windbg_cached.cpp:11:21: fatal error: windows.h: No such file or directory
 #include <windows.h>
                     ^
compilation terminated.

    "/home/buildroot/autobuild/instance-2/output-1/host/bin/arm-none-linux-gnueabi-g++"   -fvisibility-inlines-hidden -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O2   -I/home/buildroot/autobuild/instance-2/output-1/host/arm-buildroot-linux-gnueabi/sysroot/usr/include/python3.8m -fPIC -pthread -O0 -fno-inline -Wall -g -fvisibility=hidden  -DBOOST_ALL_NO_LIB=1  -I"." -c -o "bin.v2/libs/stacktrace/build/gcc-4.8.3/debug/threading-multi/visibility-hidden/has_windbg_cached.o" "libs/stacktrace/build/has_windbg_cached.cpp"

...failed gcc.compile.c++ bin.v2/libs/stacktrace/build/gcc-4.8.3/debug/threading-multi/visibility-hidden/has_windbg_cached.o...
...skipped <pbin.v2/libs/stacktrace/build/gcc-4.8.3/debug/threading-multi/visibility-hidden>WinDbgCached_exe for lack of <pbin.v2/libs/stacktrace/build/gcc-4.8.3/debug/threading-multi/visibility-hidden>has_windbg_cached.o...
...skipped <pbin.v2/libs/stacktrace/build/gcc-4.8.3/debug/threading-multi/visibility-hidden>WinDbgCached.output for lack of <pbin.v2/libs/stacktrace/build/gcc-4.8.3/debug/threading-multi/visibility-hidden>WinDbgCached_exe...
...failed updating 1 target...
...skipped 2 targets...
...patience...
...found 164 targets...
...updating 7 targets...
gcc.compile.c++ bin.v2/check/predef/gcc-4.8.3/debug/address-model-32/architecture-arm/predef_check_cc_09a06289f4560e2f553bb0cbbec71436.o
...updated 7 targets...
...found 125 targets...
...updating 8 targets...
gcc.compile.c++ bin.v2/libs/thread/build/gcc-4.8.3/debug/threading-multi/visibility-hidden/has_atomic_flag_lockfree_test.o
gcc.link bin.v2/libs/thread/build/gcc-4.8.3/debug/threading-multi/visibility-hidden/has_atomic_flag_lockfree
...updated 8 targets...
...found 1 target...
...updating 1 target...
config-cache.write bin.v2/project-cache.jam
...updated 1 target...