* using log directory 'd:/RCompile/CRANincoming/R-devel/RProtoBuf.Rcheck'
* using R Under development (unstable) (2026-01-10 r89298 ucrt)
* using platform: x86_64-w64-mingw32
* R was compiled by
    gcc.exe (GCC) 14.3.0
    GNU Fortran (GCC) 14.3.0
* running under: Windows Server 2022 x64 (build 20348)
* using session charset: UTF-8
* checking for file 'RProtoBuf/DESCRIPTION' ... OK
* this is package 'RProtoBuf' version '0.4.25'
* checking CRAN incoming feasibility ... [57s] NOTE
Maintainer: 'Dirk Eddelbuettel <edd@debian.org>'

Found the following (possibly) invalid URLs:
  URL: http://arxiv.org/abs/1209.5145 (moved to https://arxiv.org/abs/1209.5145)
    From: inst/doc/RProtoBuf-paper.pdf
    Status: 301
    Message: Moved Permanently
  URL: http://arxiv.org/abs/1403.2805 (moved to https://arxiv.org/abs/1403.2805)
    From: inst/doc/RProtoBuf-paper.pdf
    Status: 301
    Message: Moved Permanently
  URL: http://arxiv.org/abs/1406.4806 (moved to https://arxiv.org/abs/1406.4806)
    From: inst/doc/RProtoBuf-paper.pdf
    Status: 301
    Message: Moved Permanently
  URL: http://avro.apache.org/ (moved to https://avro.apache.org/)
    From: inst/doc/RProtoBuf-paper.pdf
    Status: 301
    Message: Moved Permanently
  URL: http://code.google.com/apis/protocolbuffers/docs/overview.html (moved to https://protobuf.dev/overview/)
    From: inst/doc/RProtoBuf-paper.pdf
    Status: 301
    Message: Moved Permanently
  URL: http://code.google.com/apis/protocolbuffers/docs/proto.html (moved to https://protobuf.dev/programming-guides/proto/)
    From: inst/doc/RProtoBuf-intro.pdf
          inst/doc/RProtoBuf-paper.pdf
    Status: 301
    Message: Moved Permanently
  URL: http://code.google.com/apis/protocolbuffers/docs/reference/cpp/google.protobuf.descriptor.html#Descriptor (moved to https://protobuf.dev/reference/cpp/api-docs/google.protobuf.descriptor/#Descriptor)
    From: inst/doc/RProtoBuf-intro.pdf
    Status: 301
    Message: Moved Permanently
  URL: http://code.google.com/apis/protocolbuffers/docs/reference/cpp/google.protobuf.message.html#Message (moved to https://protobuf.dev/reference/cpp/api-docs/google.protobuf.message/#Message)
    From: inst/doc/RProtoBuf-intro.pdf
    Status: 301
    Message: Moved Permanently
  URL: http://code.google.com/apis/protocolbuffers/docs/tutorials.html (moved to https://protobuf.dev/getting-started/)
    From: inst/doc/RProtoBuf-intro.pdf
    Status: 301
    Message: Moved Permanently
  URL: http://code.google.com/p/protobuf/ (moved to https://github.com/protocolbuffers/protobuf)
    From: inst/doc/RProtoBuf-intro.pdf
    Status: 301
    Message: Moved Permanently
  URL: http://code.google.com/p/protobuf/wiki/ThirdPartyAddOns (moved to https://github.com/protocolbuffers/protobuf)
    From: inst/doc/RProtoBuf-intro.pdf
    Status: 301
    Message: Moved Permanently
  URL: http://developers.google.com/protocol-buffers/docs/reference/cpp/google.protobuf.descriptor.html#FileDescriptor (moved to https://protobuf.dev/reference/cpp/api-docs/google.protobuf.descriptor/#FileDescriptor)
    From: inst/doc/RProtoBuf-intro.pdf
    Status: 301
    Message: Moved Permanently
  URL: http://en.wikipedia.org/wiki/Interface_description_language (moved to https://en.wikipedia.org/wiki/Interface_description_language)
    From: inst/doc/RProtoBuf-intro.pdf
    Status: 301
    Message: Moved Permanently
  URL: http://ml.stat.purdue.edu/rhipe/doc/html/ProtoBuffers.html
    From: inst/doc/RProtoBuf-intro.pdf
    Status: Error
    Message: Could not resolve hostname [ml.stat.purdue.edu]:
      Could not resolve host: ml.stat.purdue.edu
  URL: http://thrift.apache.org/ (moved to https://thrift.apache.org/)
    From: inst/doc/RProtoBuf-paper.pdf
    Status: 301
    Message: Moved Permanently
  URL: http://tools.ietf.org/html/rfc4180 (moved to https://datatracker.ietf.org/doc/html/rfc4180)
    From: inst/doc/RProtoBuf-paper.pdf
    Status: 301
    Message: Moved Permanently
  URL: http://www.cs.uiowa.edu/~luke/R/serialize/serialize.ps (moved to http://homepage.divms.uiowa.edu/~luke/R/serialize/serialize.ps)
    From: inst/doc/RProtoBuf-paper.pdf
    Status: 301
    Message: Moved Permanently
  URL: http://www.omegahat.net/RObjectTables/RObjectTables.pdf (moved to https://www.omegahat.net/RObjectTables/RObjectTables.pdf)
    From: inst/doc/RProtoBuf-paper.pdf
    Status: 301
    Message: Moved Permanently
  URL: http://www.python.org (moved to https://www.python.org/)
    From: inst/doc/RProtoBuf-paper.pdf
    Status: 301
    Message: Moved Permanently
  URL: http://www.stat.purdue.edu/~sguha/rhipe/ (moved to https://www.stat.purdue.edu/)
    From: inst/doc/RProtoBuf-paper.pdf
    Status: 301
    Message: Moved Permanently
  URL: http://www.stokely.org/
    From: inst/doc/RProtoBuf-paper.pdf
    Status: 522
  URL: https://github.com/jeroenooms/RProtoBufUtils
    From: inst/doc/RProtoBuf-intro.pdf
    Status: 404
    Message: Not Found
  URL: https://protobuf.dev/docs/proto#extensions
    From: inst/doc/RProtoBuf-intro.pdf
    Status: 404
    Message: Not Found
  URL: https://stokely.org
    From: inst/doc/RProtoBuf-intro.pdf
          inst/doc/RProtoBuf-quickref.pdf
    Status: 523
For content that is 'Moved Permanently', please change http to https,
add trailing slashes, or replace the old by the new URL.
* checking package namespace information ... OK
* checking package dependencies ... OK
* checking if this is a source package ... OK
* checking if there is a namespace ... OK
* checking for hidden files and directories ... OK
* checking for portable file names ... OK
* checking serialization versions ... OK
* checking whether package 'RProtoBuf' can be installed ... OK
* used C compiler: 'gcc.exe (GCC) 14.3.0'
* used C++ compiler: 'g++.exe (GCC) 14.3.0'
* checking installed package size ... OK
* checking package directory ... OK
* checking for future file timestamps ... OK
* checking 'build' directory ... OK
* checking DESCRIPTION meta-information ... OK
* checking top-level files ... OK
* checking for left-over files ... OK
* checking index information ... OK
* checking package subdirectories ... OK
* checking code files for non-ASCII characters ... OK
* checking R files for syntax errors ... OK
* checking whether the package can be loaded ... OK
* checking whether the package can be loaded with stated dependencies ... OK
* checking whether the package can be unloaded cleanly ... OK
* checking whether the namespace can be loaded with stated dependencies ... OK
* checking whether the namespace can be unloaded cleanly ... OK
* checking loading without being on the library search path ... OK
* checking whether startup messages can be suppressed ... OK
* checking use of S3 registration ... OK
* checking dependencies in R code ... OK
* checking S3 generic/method consistency ... OK
* checking replacement functions ... OK
* checking foreign function calls ... OK
* checking R code for possible problems ... OK
* checking Rd files ... OK
* checking Rd metadata ... OK
* checking Rd line widths ... OK
* checking Rd cross-references ... OK
* checking for missing documentation entries ... OK
* checking for code/documentation mismatches ... OK
* checking Rd \usage sections ... OK
* checking Rd contents ... OK
* checking for unstated dependencies in examples ... OK
* checking line endings in shell scripts ... OK
* checking line endings in C/C++/Fortran sources/headers ... OK
* checking line endings in Makefiles ... OK
* checking compilation flags in Makevars ... OK
* checking for GNU extensions in Makefiles ... OK
* checking for portable use of $(BLAS_LIBS) and $(LAPACK_LIBS) ... OK
* checking use of PKG_*FLAGS in Makefiles ... OK
* checking use of SHLIB_OPENMP_*FLAGS in Makefiles ... OK
* checking pragmas in C/C++ headers and code ... OK
* checking compilation flags used ... OK
* checking compiled code ... OK
* checking sizes of PDF files under 'inst/doc' ... OK
* checking installed files from 'inst/doc' ... OK
* checking files in 'vignettes' ... OK
* checking examples ... OK
* checking for unstated dependencies in 'tests' ... OK
* checking tests ... OK
  Running 'tinytest.R'
* checking for unstated dependencies in vignettes ... OK
* checking package vignettes ... OK
* checking re-building of vignette outputs ... OK
* checking PDF version of manual ... [18s] OK
* checking HTML version of manual ... [11s] OK
* DONE
Status: 1 NOTE