std::copy of volatile array triggers invalid conversion error

I'm using arm-none-eabi-g++.exe (GNU Tools for ARM Embedded Processors) 5.4.1 20160919 (release) [ARM/embedded-5-branch revision 240496] for Windows. As far as I know it's the latest version of arm-none-eabi target.

I'm trying to compile this:

#include <algorithm>

volatile uint8_t buf[10];
volatile uint8_t dest[10];

int main(void)
{
    std::copy(buf, buf+5, dest);
    return 0;
}

And I get:

arm-none-eabi\include\c++\5.4.1\bits\stl_algobase.h:384:23: error: invalid conversion from 'volatile void*' to 'void*' [-fpermissive]
      __builtin_memmove(__result, __first, sizeof(_Tp) * _Num);
                       ^
<built-in>: note: initializing argument 1 of 'void* __builtin_memmove(void*, const void*, unsigned int)'
arm-none-eabi\include\c++\5.4.1\bits\stl_algobase.h:384:23: error: invalid conversion from 'const volatile void*' to 'const void*' [-fpermissive]
<built-in>: note: initializing argument 2 of 'void* __builtin_memmove(void*, const void*, unsigned int)'

I'm not sure if it's correct behaviour but it certainly doesn't seem like it. It should be possible to copy one array to the other array of the same type.