>>> Test phase: sys-libs/libcxx-17.0.0_rc4
 * .sparc64: running multilib-minimal_abi_src_test
 * Source directory (CMAKE_USE_DIR): "/var/tmp/portage/sys-libs/libcxx-17.0.0_rc4/work/runtimes"
 * Build directory  (BUILD_DIR):     "/var/tmp/portage/sys-libs/libcxx-17.0.0_rc4/work/runtimes_build-.sparc64"
ninja -v -j30 -l0 check-cxx
[0/1] cd /var/tmp/portage/sys-libs/libcxx-17.0.0_rc4/work/runtimes_build-.sparc64/libcxx/test && /usr/bin/python3.11 /usr/bin/lit -vv -j 30 /var/tmp/portage/sys-libs/libcxx-17.0.0_rc4/work/runtimes_build-.sparc64/libcxx/test
lit: /var/tmp/portage/sys-libs/libcxx-17.0.0_rc4/work/libcxx/utils/libcxx/test/config.py:20: note: (llvm-libc++-shared.cfg.in) Using %{cxx} substitution: '/usr/lib/llvm/17/bin/sparc64-unknown-linux-gnu-clang++'
lit: /var/tmp/portage/sys-libs/libcxx-17.0.0_rc4/work/libcxx/utils/libcxx/test/config.py:20: note: (llvm-libc++-shared.cfg.in) Using %{flags} substitution: '-pthread --target=sparc64-unknown-linux-gnu'
lit: /var/tmp/portage/sys-libs/libcxx-17.0.0_rc4/work/libcxx/utils/libcxx/test/config.py:20: note: (llvm-libc++-shared.cfg.in) Using %{compile_flags} substitution: '-nostdinc++ -I %{include} -I %{target-include} -I %{libcxx}/test/support -std=c++26 -Werror -Wall -Wctad-maybe-unsupported -Wextra -Wshadow -Wundef -Wunused-template -Wno-unused-command-line-argument -Wno-attributes -Wno-pessimizing-move -Wno-noexcept-type -Wno-atomic-alignment -Wno-reserved-module-identifier -Wno-user-defined-literals -Wno-tautological-compare -Wsign-compare -Wunused-variable -Wunused-parameter -Wunreachable-code -Wno-unused-local-typedef -Wno-local-type-template-args -Wno-c++11-extensions -Wno-pass-failed -Wno-mismatched-new-delete -Wno-redundant-move -Wno-self-move -D_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER -D_LIBCPP_ENABLE_EXPERIMENTAL -Werror=thread-safety -Wuser-defined-warnings'
lit: /var/tmp/portage/sys-libs/libcxx-17.0.0_rc4/work/libcxx/utils/libcxx/test/config.py:20: note: (llvm-libc++-shared.cfg.in) Using %{link_flags} substitution: '-lc++experimental -nostdlib++ -L %{lib} -Wl,-rpath,%{lib} -lc++'
lit: /var/tmp/portage/sys-libs/libcxx-17.0.0_rc4/work/libcxx/utils/libcxx/test/config.py:20: note: (llvm-libc++-shared.cfg.in) Using %{exec} substitution: '%{executor} --execdir %T -- '
lit: /var/tmp/portage/sys-libs/libcxx-17.0.0_rc4/work/libcxx/utils/libcxx/test/config.py:20: note: (llvm-libc++-shared.cfg.in) All available features: c++experimental, libcpp-abi-version=1, objective-c++, host-has-gdb-with-python, has-fconstexpr-steps, glibc-old-ru_RU-decimal-point, thread-safety, -fsized-deallocation, clang-17.0.0, -faligned-allocation, target=sparc64-unknown-linux-gnu, clang, stdlib=libc++, clang-17.0, locale.en_US.UTF-8, c++26, long_tests, stdlib=llvm-libc++, linux, has-fblocks, buildhost=linux, verify-support, clang-17, diagnose-if-support, has-unix-headers, fdelayed-template-parsing
lit: /usr/lib/python3.11/site-packages/lit/discovery.py:281: warning: input '/var/tmp/portage/sys-libs/libcxx-17.0.0_rc4/work/runtimes_build-.sparc64/libcxx/test' contained no tests
error: did not discover any tests for provided path(s)
FAILED: libcxx/test/CMakeFiles/check-cxx /var/tmp/portage/sys-libs/libcxx-17.0.0_rc4/work/runtimes_build-.sparc64/libcxx/test/CMakeFiles/check-cxx 
cd /var/tmp/portage/sys-libs/libcxx-17.0.0_rc4/work/runtimes_build-.sparc64/libcxx/test && /usr/bin/python3.11 /usr/bin/lit -vv -j 30 /var/tmp/portage/sys-libs/libcxx-17.0.0_rc4/work/runtimes_build-.sparc64/libcxx/test
ninja: build stopped: subcommand failed.
 * ERROR: sys-libs/libcxx-17.0.0_rc4::gentoo failed (test phase):
 *   ninja -v -j30 -l0 check-cxx failed
 * 
 * Call stack:
 *     ebuild.sh, line  136:  Called src_test
 *   environment, line 3919:  Called cmake-multilib_src_test
 *   environment, line 1304:  Called multilib-minimal_src_test
 *   environment, line 2852:  Called multilib_foreach_abi 'multilib-minimal_abi_src_test'
 *   environment, line 3060:  Called multibuild_foreach_variant '_multilib_multibuild_wrapper' 'multilib-minimal_abi_src_test'
 *   environment, line 2742:  Called _multibuild_run '_multilib_multibuild_wrapper' 'multilib-minimal_abi_src_test'
 *   environment, line 2740:  Called _multilib_multibuild_wrapper 'multilib-minimal_abi_src_test'
 *   environment, line  588:  Called multilib-minimal_abi_src_test
 *   environment, line 2846:  Called multilib_src_test
 *   environment, line 3320:  Called cmake_build 'check-cxx'
 *   environment, line 1374:  Called eninja 'check-cxx'
 *   environment, line 1836:  Called die
 * The specific snippet of code:
 *       "$@" || die -n "${*} failed"
 * 
 * If you need support, post the output of `emerge --info '=sys-libs/libcxx-17.0.0_rc4::gentoo'`,
 * the complete build log and the output of `emerge -pqv '=sys-libs/libcxx-17.0.0_rc4::gentoo'`.
 * The complete build log is located at '/var/tmp/portage/sys-libs/libcxx-17.0.0_rc4/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/sys-libs/libcxx-17.0.0_rc4/temp/environment'.
 * Working directory: '/var/tmp/portage/sys-libs/libcxx-17.0.0_rc4/work/runtimes_build-.sparc64'
 * S: '/var/tmp/portage/sys-libs/libcxx-17.0.0_rc4/work/runtimes'