Package check result: ERROR

Check: whether package can be installed, Result: WARNING
  Found the following significant warnings:
    duckdb/third_party/mbedtls/library/platform_util.cpp:123:49: warning: ISO C++ forbids variable length array [-Wvla]
  See ‘/home/hornik/tmp/CRAN_special_valgrind/duckdb.Rcheck/00install.out’ for details.
  Used C++ compiler: ‘g++-14 (Debian 14.2.0-19) 14.2.0’

Check: examples, Result: ERROR
  Running examples in ‘duckdb-Ex.R’ failed
  The error most likely occurred in:
  
  > base::assign(".ptime", proc.time(), pos = "CheckExEnv")
  > ### Name: duckdb
  > ### Title: Connect to a DuckDB database instance
  > ### Aliases: duckdb duckdb_shutdown duckdb_adbc dbConnect__duckdb_driver
  > ###   dbConnect,duckdb_driver-method dbDisconnect__duckdb_connection
  > ###   dbDisconnect,duckdb_connection-method
  > 
  > ### ** Examples
  > 
  > ## Don't show: 
  > if (requireNamespace("adbcdrivermanager", quietly = TRUE)) withAutoprint({ # examplesIf
  + ## End(Don't show)
  + library(adbcdrivermanager)
  + with_adbc(db <- adbc_database_init(duckdb_adbc()), {
  +   as.data.frame(read_adbc(db, "SELECT 1 as one;"))
  + })
  + ## Don't show: 
  + }) # examplesIf
  > library(adbcdrivermanager)
  > with_adbc(db <- adbc_database_init(duckdb_adbc()), {
  +     as.data.frame(read_adbc(db, "SELECT 1 as one;"))
  + })
  ==244209== 
  ==244209== Process terminating with default action of signal 15 (SIGTERM)
  ==244209==    at 0x21868060: try_wait (/home/hornik/tmp/CRAN_special_valgrind/duckdb.Rcheck/00_pkg_src/duckdb/src/duckdb/third_party/concurrentqueue/lightweightsemaphore.h:207)
  ==244209==    by 0x21868060: duckdb_moodycamel::LightweightSemaphore::waitWithPartialSpinning(long) (/home/hornik/tmp/CRAN_special_valgrind/duckdb.Rcheck/00_pkg_src/duckdb/src/duckdb/third_party/concurrentqueue/lightweightsemaphore.h:308)
  ==244209==    by 0x21865E4F: wait (/home/hornik/tmp/CRAN_special_valgrind/duckdb.Rcheck/00_pkg_src/duckdb/src/duckdb/third_party/concurrentqueue/lightweightsemaphore.h:380)
  ==244209==    by 0x21865E4F: duckdb::TaskScheduler::ExecuteForever(std::atomic<bool>*) (/home/hornik/tmp/CRAN_special_valgrind/duckdb.Rcheck/00_pkg_src/duckdb/src/duckdb/src/parallel/task_scheduler.cpp:173)
  ==244209==    by 0x784A223: ??? (in /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.33)
  ==244209==    by 0x4D59B7A: start_thread (nptl/./nptl/pthread_create.c:448)
  ==244209==    by 0x4DD75EF: clone (misc/../sysdeps/unix/sysv/linux/x86_64/clone.S:100)
  ==244209== 
  ==244209== HEAP SUMMARY:
  ==244209==     in use at exit: 71,473,294 bytes in 26,551 blocks
  ==244209==   total heap usage: 101,174 allocs, 74,623 frees, 150,220,215 bytes allocated
  ==244209==

Check: tests, Result: ERROR
    Running ‘testthat.R’ [0m/30m]
  Running the tests in ‘tests/testthat.R’ failed.
  Complete output:
    > library("testthat")
    > library("DBI")
    > 
    > test_check("duckdb")
    Loading required package: duckdb

Check: for detritus in the temp directory, Result: NOTE
  Found the following files/directories:
    ‘vgdb-pipe-from-vgdb-to-293410-by-hornik-on-???’
    ‘vgdb-pipe-shared-mem-vgdb-293410-by-hornik-on-???’
    ‘vgdb-pipe-to-vgdb-from-293410-by-hornik-on-???’

Post-processing issues found:

File: duckdb-Ex.Rout
==244209== Memcheck, a memory error detector
==244209== Copyright (C) 2002-2024, and GNU GPL'd, by Julian Seward et al.
==244209== Using Valgrind-3.24.0 and LibVEX; rerun with -h for copyright info
==244209== Command: /home/hornik/tmp/R-d-gcc-valg/bin/exec/R --vanilla
==244209== 
==244209== 
==244209== Process terminating with default action of signal 15 (SIGTERM)
==244209==    at 0x21868060: try_wait (/home/hornik/tmp/CRAN_special_valgrind/duckdb.Rcheck/00_pkg_src/duckdb/src/duckdb/third_party/concurrentqueue/lightweightsemaphore.h:207)
==244209==    by 0x21868060: duckdb_moodycamel::LightweightSemaphore::waitWithPartialSpinning(long) (/home/hornik/tmp/CRAN_special_valgrind/duckdb.Rcheck/00_pkg_src/duckdb/src/duckdb/third_party/concurrentqueue/lightweightsemaphore.h:308)
==244209==    by 0x21865E4F: wait (/home/hornik/tmp/CRAN_special_valgrind/duckdb.Rcheck/00_pkg_src/duckdb/src/duckdb/third_party/concurrentqueue/lightweightsemaphore.h:380)
==244209==    by 0x21865E4F: duckdb::TaskScheduler::ExecuteForever(std::atomic<bool>*) (/home/hornik/tmp/CRAN_special_valgrind/duckdb.Rcheck/00_pkg_src/duckdb/src/duckdb/src/parallel/task_scheduler.cpp:173)
==244209==    by 0x784A223: ??? (in /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.33)
==244209==    by 0x4D59B7A: start_thread (nptl/./nptl/pthread_create.c:448)
==244209==    by 0x4DD75EF: clone (misc/../sysdeps/unix/sysv/linux/x86_64/clone.S:100)
==244209== 
==244209== HEAP SUMMARY:
==244209==     in use at exit: 71,473,294 bytes in 26,551 blocks
==244209==   total heap usage: 101,174 allocs, 74,623 frees, 150,220,215 bytes allocated
==244209== 
==244209== LEAK SUMMARY:
==244209==    definitely lost: 0 bytes in 0 blocks
==244209==    indirectly lost: 0 bytes in 0 blocks
==244209==      possibly lost: 14,896 bytes in 46 blocks
==244209==    still reachable: 71,450,146 bytes in 26,504 blocks
==244209==         suppressed: 8,252 bytes in 1 blocks
==244209== Rerun with --leak-check=full to see details of leaked memory
==244209== 
==244209== For lists of detected and suppressed errors, rerun with: -s
==244209== ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 0 from 0)