HPX build-type mismatch, RWDI HPX and Debug program

CMakeLists.txt

cmake_minimum_required(VERSION 3.7)
project(hpx-proj)

# set(CMAKE_MODULE_PATH "${HPX_ROOT}/share/cmake-${CMAKE_VERSION_MAJOR}.${CMAKE_VERSION_MINOR}/Modules;${HPX_ROOT}/lib/cmake/HPX")
find_package(HPX)

add_hpx_executable(proj
        ESSENTIAL
        SOURCES proj.cc
        COMPONENT_DEPENDENCIES iostreams
)

debug-prog-on-rwdi-hpx.log

Singularity ws-bleh:~/hpx-proj/build> rm -rf ./* && cmake .. -DCMAKE_BUILD_TYPE=Debug -DCMAKE_PREFIX_PATH=/tree/build/lib/cmake/HPX -DCMAKE_CXX_COMPILER=clang++ -G Ninja
-- The C compiler identification is GNU 6.3.0
-- The CXX compiler identification is Clang 3.8.1
-- Check for working C compiler: /usr/bin/cc
-- Check for working C compiler: /usr/bin/cc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Detecting C compile features
-- Detecting C compile features - done
-- Check for working CXX compiler: /usr/bin/clang++
-- Check for working CXX compiler: /usr/bin/clang++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Using tcmalloc allocator.
-- Configuring done
-- Generating done
-- Build files have been written to: /home/woodsoak/hpx-proj/build
Singularity ws-bleh:~/hpx-proj/build> ninja && ./proj
[2/2] Linking CXX executable proj
{stack-trace}: 4 frames:
0x7f3062eee576  : hpx::util::stack_trace::trace(void**, unsigned long) + 0x6 in /tree/build/lib/libhpx.so.1
0x7f30628b9a7b  : hpx::util::backtrace::backtrace(unsigned long) + 0x5b in /tree/build/lib/libhpx.so.1
0x7f3062900275  : hpx::termination_handler(int) + 0x185 in /tree/build/lib/libhpx.so.1
0x7f306098e0c0  : ??? + 0x7f306098e0c0 in /lib/x86_64-linux-gnu/libpthread.so.0
{what}: Segmentation fault
{config}:
  HPX_WITH_AGAS_DUMP_REFCNT_ENTRIES=OFF
  HPX_WITH_APEX=OFF
  HPX_WITH_ATTACH_DEBUGGER_ON_TEST_FAILURE=OFF
  HPX_WITH_AUTOMATIC_SERIALIZATION_REGISTRATION=ON
  HPX_WITH_AWAIT=OFF
  HPX_WITH_CXX14_RETURN_TYPE_DEDUCTION=TRUE
  HPX_WITH_DEPRECATION_WARNINGS=ON
  HPX_WITH_EXECUTION_POLICY_COMPATIBILITY=ON
  HPX_WITH_EXECUTOR_COMPATIBILITY=ON
  HPX_WITH_GOOGLE_PERFTOOLS=OFF
  HPX_WITH_HWLOC=ON
  HPX_WITH_INCLUSIVE_SCAN_COMPATIBILITY=ON
  HPX_WITH_IO_COUNTERS=ON
  HPX_WITH_IO_POOL=ON
  HPX_WITH_ITTNOTIFY=OFF
  HPX_WITH_LOGGING=ON
  HPX_WITH_MORE_THAN_64_THREADS=OFF
  HPX_WITH_NATIVE_TLS=ON
  HPX_WITH_NETWORKING=ON
  HPX_WITH_PAPI=OFF
  HPX_WITH_PARCELPORT_ACTION_COUNTERS=OFF
  HPX_WITH_PARCELPORT_LIBFABRIC=OFF
  HPX_WITH_PARCELPORT_MPI=OFF
  HPX_WITH_PARCELPORT_MPI_MULTITHREADED=OFF
  HPX_WITH_PARCELPORT_TCP=ON
  HPX_WITH_PARCELPORT_VERBS=OFF
  HPX_WITH_PARCEL_COALESCING=ON
  HPX_WITH_PARCEL_PROFILING=OFF
  HPX_WITH_SCHEDULER_LOCAL_STORAGE=OFF
  HPX_WITH_SPINLOCK_DEADLOCK_DETECTION=OFF
  HPX_WITH_STACKTRACES=ON
  HPX_WITH_SWAP_CONTEXT_EMULATION=OFF
  HPX_WITH_THREAD_BACKTRACE_ON_SUSPENSION=OFF
  HPX_WITH_THREAD_CREATION_AND_CLEANUP_RATES=OFF
  HPX_WITH_THREAD_CUMULATIVE_COUNTS=ON
  HPX_WITH_THREAD_DEBUG_INFO=OFF
  HPX_WITH_THREAD_DESCRIPTION_FULL=OFF
  HPX_WITH_THREAD_GUARD_PAGE=ON
  HPX_WITH_THREAD_IDLE_RATES=OFF
  HPX_WITH_THREAD_LOCAL_STORAGE=OFF
  HPX_WITH_THREAD_MANAGER_IDLE_BACKOFF=ON
  HPX_WITH_THREAD_QUEUE_WAITTIME=OFF
  HPX_WITH_THREAD_STACK_MMAP=ON
  HPX_WITH_THREAD_STEALING_COUNTS=ON
  HPX_WITH_THREAD_TARGET_ADDRESS=OFF
  HPX_WITH_TIMER_POOL=ON
  HPX_WITH_TRANSFORM_REDUCE_COMPATIBILITY=ON
  HPX_WITH_TUPLE_RVALUE_SWAP=ON
  HPX_WITH_UNWRAPPED_COMPATIBILITY=ON
  HPX_WITH_VALGRIND=OFF
  HPX_WITH_VERIFY_LOCKS=OFF
  HPX_WITH_VERIFY_LOCKS_BACKTRACE=OFF
  HPX_WITH_VERIFY_LOCKS_GLOBALLY=OFF

  HPX_PARCEL_MAX_CONNECTIONS=512
  HPX_PARCEL_MAX_CONNECTIONS_PER_LOCALITY=4
  HPX_AGAS_LOCAL_CACHE_SIZE=4096
  HPX_HAVE_MALLOC=tcmalloc
  HPX_PREFIX (configured)=/tree/build
  HPX_PREFIX=/tree/build
{version}: V1.1.0 (AGAS: V3.0), Git: unknown
{boost}: V1.65.1
{build-type}: release
{date}: Nov 18 2017 05:23:29
{platform}: linux
{compiler}: Clang version 3.8.1 (tags/RELEASE_381/final)
{stdlib}: GNU libstdc++ version 20170516
Aborted (core dumped)
Singularity ws-bleh:~/hpx-proj/build>

proj.cc

#include <hpx/hpx_init.hpp>
#include <hpx/include/iostreams.hpp>

int hpx_main(int argc, char* argv[])
{
    hpx::cout << "Hi there!\n" << hpx::flush;
    // Any HPX application logic goes here...
    return hpx::finalize();
}

int main(int argc, char* argv[])
{
    // Initialize HPX, run hpx_main as the first HPX thread, and
    // wait for hpx::finalize being called.
    auto ret = hpx::init(argc, argv);
    return ret;
}