Hello, cuir...@gnu.org (Cuirass) writes:
> <p>The build <b>libstdc++-boot0.x86_64-linux</b> for specification > <b>core-updates</b> is broken. You can find the detailed information about > this build <a > href="https://ci.guix.gnu.org/build/3012286/details">here</a>.</p> > > https://ci.guix.gnu.org/build/3012286/details It now fails like: --8<---------------cut here---------------start------------->8--- /tmp/guix-build-libstdc++-boot0-7.5.0.drv-0/gcc-7.5.0/build/include/type_traits:1365:46: error: there are no arguments to '__is_trivially_constructible' that depend on a template parameter, so a declaration of '__is_trivially_constructible' must be available [-fpermissive] __is_trivially_constructible(_Tp, _Args...)>> ^ /tmp/guix-build-libstdc++-boot0-7.5.0.drv-0/gcc-7.5.0/build/include/type_traits:1365:46: error: template argument 2 is invalid /tmp/guix-build-libstdc++-boot0-7.5.0.drv-0/gcc-7.5.0/build/include/type_traits:1365:47: error: template argument 2 is invalid __is_trivially_constructible(_Tp, _Args...)>> ^ /tmp/guix-build-libstdc++-boot0-7.5.0.drv-0/gcc-7.5.0/build/include/type_traits:1409:48: error: there are no arguments to '__is_trivially_constructible' that depend on a template parameter, so a declaration of '__is_trivially_constructible' must be available [-fpermissive] __is_trivially_constructible(_Tp, const _Tp&)>> ^ /tmp/guix-build-libstdc++-boot0-7.5.0.drv-0/gcc-7.5.0/build/include/type_traits:1409:48: error: template argument 2 is invalid /tmp/guix-build-libstdc++-boot0-7.5.0.drv-0/gcc-7.5.0/build/include/type_traits:1409:49: error: template argument 2 is invalid __is_trivially_constructible(_Tp, const _Tp&)>> ^ /tmp/guix-build-libstdc++-boot0-7.5.0.drv-0/gcc-7.5.0/build/include/type_traits:1417:43: error: there are no arguments to '__is_trivially_constructible' that depend on a template parameter, so a declaration of '__is_trivially_constructible' must be available [-fpermissive] __is_trivially_constructible(_Tp, _Tp&&)>> ^ /tmp/guix-build-libstdc++-boot0-7.5.0.drv-0/gcc-7.5.0/build/include/type_traits:1417:43: error: template argument 2 is invalid /tmp/guix-build-libstdc++-boot0-7.5.0.drv-0/gcc-7.5.0/build/include/type_traits:1417:44: error: template argument 2 is invalid __is_trivially_constructible(_Tp, _Tp&&)>> ^ /tmp/guix-build-libstdc++-boot0-7.5.0.drv-0/gcc-7.5.0/build/include/type_traits:1425:38: error: there are no arguments to '__is_trivially_assignable' that depend on a template parameter, so a declaration of '__is_trivially_assignable' must be available [-fpermissive] __is_trivially_assignable(_Tp, _Up)>> ^ /tmp/guix-build-libstdc++-boot0-7.5.0.drv-0/gcc-7.5.0/build/include/type_traits:1425:38: error: template argument 2 is invalid /tmp/guix-build-libstdc++-boot0-7.5.0.drv-0/gcc-7.5.0/build/include/type_traits:1425:39: error: template argument 2 is invalid __is_trivially_assignable(_Tp, _Up)>> ^ /tmp/guix-build-libstdc++-boot0-7.5.0.drv-0/gcc-7.5.0/build/include/type_traits:1433:46: error: there are no arguments to '__is_trivially_assignable' that depend on a template parameter, so a declaration of '__is_trivially_assignable' must be available [-fpermissive] __is_trivially_assignable(_Tp&, const _Tp&)>> ^ /tmp/guix-build-libstdc++-boot0-7.5.0.drv-0/gcc-7.5.0/build/include/type_traits:1433:46: error: template argument 2 is invalid /tmp/guix-build-libstdc++-boot0-7.5.0.drv-0/gcc-7.5.0/build/include/type_traits:1433:47: error: template argument 2 is invalid __is_trivially_assignable(_Tp&, const _Tp&)>> ^ /tmp/guix-build-libstdc++-boot0-7.5.0.drv-0/gcc-7.5.0/build/include/type_traits:1441:41: error: there are no arguments to '__is_trivially_assignable' that depend on a template parameter, so a declaration of '__is_trivially_assignable' must be available [-fpermissive] __is_trivially_assignable(_Tp&, _Tp&&)>> ^ /tmp/guix-build-libstdc++-boot0-7.5.0.drv-0/gcc-7.5.0/build/include/type_traits:1441:41: error: template argument 2 is invalid /tmp/guix-build-libstdc++-boot0-7.5.0.drv-0/gcc-7.5.0/build/include/type_traits:1441:42: error: template argument 2 is invalid __is_trivially_assignable(_Tp&, _Tp&&)>> ^ make[2]: *** [Makefile:876: eh_aux_runtime.lo] Error 1 --8<---------------cut here---------------end--------------->8--- Cuirass says it was caused by one of these: https://git.savannah.gnu.org/cgit/guix.git/log/?qt=range&q=62e67aa7994f40c438ef5a528675e85699d7af76..eff2e206881511d04accae1715366e17bf4c2346 -- Thanks, Maxim