Warning: invalid file descriptor 305419896 in syscall openat() HEAP SUMMARY: in use at exit: 0 bytes in 0 blocks total heap usage: 0 allocs, 0 frees, 0 bytes allocated For a detailed leak analysis, rerun with: --leak-check=full For counts of detected and suppressed errors, rerun with: -v ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 0 from 0)