Found the following significant warnings:
  RcppExports.cpp:56:18: warning: format string is not a string literal (potentially insecure) [-Wformat-security]
  RcppExports.cpp:100:18: warning: format string is not a string literal (potentially insecure) [-Wformat-security]
  RcppExports.cpp:144:18: warning: format string is not a string literal (potentially insecure) [-Wformat-security]
  RcppExports.cpp:189:18: warning: format string is not a string literal (potentially insecure) [-Wformat-security]
  RcppExports.cpp:238:18: warning: format string is not a string literal (potentially insecure) [-Wformat-security]
  RcppExports.cpp:286:18: warning: format string is not a string literal (potentially insecure) [-Wformat-security]
  RcppExports.cpp:332:18: warning: format string is not a string literal (potentially insecure) [-Wformat-security]
  RcppExports.cpp:378:18: warning: format string is not a string literal (potentially insecure) [-Wformat-security]
  RcppExports.cpp:424:18: warning: format string is not a string literal (potentially insecure) [-Wformat-security]
  RcppExports.cpp:469:18: warning: format string is not a string literal (potentially insecure) [-Wformat-security]
  RcppExports.cpp:515:18: warning: format string is not a string literal (potentially insecure) [-Wformat-security]
  RcppExports.cpp:563:18: warning: format string is not a string literal (potentially insecure) [-Wformat-security]
  RcppExports.cpp:611:18: warning: format string is not a string literal (potentially insecure) [-Wformat-security]
  RcppExports.cpp:659:18: warning: format string is not a string literal (potentially insecure) [-Wformat-security]
  RcppExports.cpp:707:18: warning: format string is not a string literal (potentially insecure) [-Wformat-security]
  RcppExports.cpp:755:18: warning: format string is not a string literal (potentially insecure) [-Wformat-security]
  RcppExports.cpp:816:18: warning: format string is not a string literal (potentially insecure) [-Wformat-security]
  RcppExports.cpp:858:18: warning: format string is not a string literal (potentially insecure) [-Wformat-security]
  RcppExports.cpp:897:18: warning: format string is not a string literal (potentially insecure) [-Wformat-security]
  RcppExports.cpp:936:18: warning: format string is not a string literal (potentially insecure) [-Wformat-security]
  RcppExports.cpp:975:18: warning: format string is not a string literal (potentially insecure) [-Wformat-security]
  RcppExports.cpp:1017:18: warning: format string is not a string literal (potentially insecure) [-Wformat-security]
  RcppExports.cpp:1080:18: warning: format string is not a string literal (potentially insecure) [-Wformat-security]
  RcppExports.cpp:1123:18: warning: format string is not a string literal (potentially insecure) [-Wformat-security]
  RcppExports.cpp:1166:18: warning: format string is not a string literal (potentially insecure) [-Wformat-security]
  RcppExports.cpp:1211:18: warning: format string is not a string literal (potentially insecure) [-Wformat-security]
  RcppExports.cpp:1254:18: warning: format string is not a string literal (potentially insecure) [-Wformat-security]
  RcppExports.cpp:1300:18: warning: format string is not a string literal (potentially insecure) [-Wformat-security]
  RcppExports.cpp:1346:18: warning: format string is not a string literal (potentially insecure) [-Wformat-security]
  RcppExports.cpp:1388:18: warning: format string is not a string literal (potentially insecure) [-Wformat-security]
  RcppExports.cpp:1434:18: warning: format string is not a string literal (potentially insecure) [-Wformat-security]
  RcppExports.cpp:1477:18: warning: format string is not a string literal (potentially insecure) [-Wformat-security]
  RcppExports.cpp:1520:18: warning: format string is not a string literal (potentially insecure) [-Wformat-security]
  RcppExports.cpp:1564:18: warning: format string is not a string literal (potentially insecure) [-Wformat-security]
  RcppExports.cpp:1608:18: warning: format string is not a string literal (potentially insecure) [-Wformat-security]
  RcppExports.cpp:1652:18: warning: format string is not a string literal (potentially insecure) [-Wformat-security]
  RcppExports.cpp:1697:18: warning: format string is not a string literal (potentially insecure) [-Wformat-security]
  RcppExports.cpp:1744:18: warning: format string is not a string literal (potentially insecure) [-Wformat-security]
  RcppExports.cpp:1791:18: warning: format string is not a string literal (potentially insecure) [-Wformat-security]
  RcppExports.cpp:1838:18: warning: format string is not a string literal (potentially insecure) [-Wformat-security]
  RcppExports.cpp:1895:18: warning: format string is not a string literal (potentially insecure) [-Wformat-security]
  RcppExports.cpp:1930:18: warning: format string is not a string literal (potentially insecure) [-Wformat-security]
  RcppExports.cpp:1970:18: warning: format string is not a string literal (potentially insecure) [-Wformat-security]
  RcppExports.cpp:2018:18: warning: format string is not a string literal (potentially insecure) [-Wformat-security]
  RcppExports.cpp:2067:18: warning: format string is not a string literal (potentially insecure) [-Wformat-security]
  RcppExports.cpp:2116:18: warning: format string is not a string literal (potentially insecure) [-Wformat-security]
  RcppExports.cpp:2170:18: warning: format string is not a string literal (potentially insecure) [-Wformat-security]
  RcppExports.cpp:2225:18: warning: format string is not a string literal (potentially insecure) [-Wformat-security]
  RcppExports.cpp:2271:18: warning: format string is not a string literal (potentially insecure) [-Wformat-security]
  RcppExports.cpp:2317:18: warning: format string is not a string literal (potentially insecure) [-Wformat-security]
  RcppExports.cpp:2367:18: warning: format string is not a string literal (potentially insecure) [-Wformat-security]
  RcppExports.cpp:2418:18: warning: format string is not a string literal (potentially insecure) [-Wformat-security]
See ‘/home/hornik/tmp/R.check/r-devel-clang/Work/PKGS/trajeR.Rcheck/00install.out’ for details.
* used C++ compiler: ‘Debian clang version 17.0.5 (1)’