Found the following significant warnings:
  /home/hornik/tmp/R.check/r-patched-gcc/Work/build/Packages/AsioHeaders/include/asio/ssl/impl/context.ipp:53:29: warning: ‘void RSA_free(RSA*)’ is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations]
  /home/hornik/tmp/R.check/r-patched-gcc/Work/build/Packages/AsioHeaders/include/asio/ssl/impl/context.ipp:53:37: warning: ‘void RSA_free(RSA*)’ is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations]
  /home/hornik/tmp/R.check/r-patched-gcc/Work/build/Packages/AsioHeaders/include/asio/ssl/impl/context.ipp:59:28: warning: ‘void DH_free(DH*)’ is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations]
  /home/hornik/tmp/R.check/r-patched-gcc/Work/build/Packages/AsioHeaders/include/asio/ssl/impl/context.ipp:59:35: warning: ‘void DH_free(DH*)’ is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations]
  /home/hornik/tmp/R.check/r-patched-gcc/Work/build/Packages/AsioHeaders/include/asio/ssl/impl/context.ipp:955:29: warning: ‘RSA* d2i_RSAPrivateKey_bio(BIO*, RSA**)’ is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations]
  /home/hornik/tmp/R.check/r-patched-gcc/Work/build/Packages/AsioHeaders/include/asio/ssl/impl/context.ipp:955:50: warning: ‘RSA* d2i_RSAPrivateKey_bio(BIO*, RSA**)’ is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations]
  /home/hornik/tmp/R.check/r-patched-gcc/Work/build/Packages/AsioHeaders/include/asio/ssl/impl/context.ipp:958:29: warning: ‘RSA* PEM_read_bio_RSAPrivateKey(BIO*, RSA**, int (*)(char*, int, int, void*), void*)’ is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations]
  /home/hornik/tmp/R.check/r-patched-gcc/Work/build/Packages/AsioHeaders/include/asio/ssl/impl/context.ipp:958:55: warning: ‘RSA* PEM_read_bio_RSAPrivateKey(BIO*, RSA**, int (*)(char*, int, int, void*), void*)’ is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations]
  /home/hornik/tmp/R.check/r-patched-gcc/Work/build/Packages/AsioHeaders/include/asio/ssl/impl/context.ipp:971:13: warning: ‘int SSL_CTX_use_RSAPrivateKey(SSL_CTX*, RSA*)’ is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations]
  /home/hornik/tmp/R.check/r-patched-gcc/Work/build/Packages/AsioHeaders/include/asio/ssl/impl/context.ipp:971:38: warning: ‘int SSL_CTX_use_RSAPrivateKey(SSL_CTX*, RSA*)’ is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations]
  /home/hornik/tmp/R.check/r-patched-gcc/Work/build/Packages/AsioHeaders/include/asio/ssl/impl/context.ipp:1049:9: warning: ‘int SSL_CTX_use_RSAPrivateKey_file(SSL_CTX*, const char*, int)’ is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations]
  /home/hornik/tmp/R.check/r-patched-gcc/Work/build/Packages/AsioHeaders/include/asio/ssl/impl/context.ipp:1049:39: warning: ‘int SSL_CTX_use_RSAPrivateKey_file(SSL_CTX*, const char*, int)’ is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations]
  /home/hornik/tmp/R.check/r-patched-gcc/Work/build/Packages/AsioHeaders/include/asio/ssl/impl/context.ipp:1115:23: warning: ‘DH* PEM_read_bio_DHparams(BIO*, DH**, int (*)(char*, int, int, void*), void*)’ is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations]
  /home/hornik/tmp/R.check/r-patched-gcc/Work/build/Packages/AsioHeaders/include/asio/ssl/impl/context.ipp:1115:44: warning: ‘DH* PEM_read_bio_DHparams(BIO*, DH**, int (*)(char*, int, int, void*), void*)’ is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations]
See ‘/home/hornik/tmp/R.check/r-patched-gcc/Work/PKGS/websocket.Rcheck/00install.out’ for details.