* using log directory 'd:/RCompile/CRANincoming/R-devel/bifrost.Rcheck'
* using R Under development (unstable) (2026-08-03 r90347 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
* current time: 2026-08-04 22:14:51 UTC
* checking for file 'bifrost/DESCRIPTION' ... OK
* this is package 'bifrost' version '0.2.0'
* package encoding: UTF-8
* checking CRAN incoming feasibility ... [13s] NOTE
Maintainer: 'Jacob S. Berv <jacob.berv@gmail.com>'

Found the following (possibly) invalid URLs:
  URL: https://rdcu.be/fuxB1 (moved to https://www.nature.com/articles/doi:10.1038/s41559-026-03110-5.epdf?sharing_token=PNALt0fkwK7zWng8AcHUw9RgN0jAjWel9jnR3ZoTv0MY7RbzUNNAnMQsco3ST9ehysSF4OiMNSc7ku-ywR1G5HC7BVOhY0inuNGDXiP16Z26oaZtwiblA-f61S2M-2llNRsRbegpuTeyhziEWzMipUgtyZKBEe3dsZlBVa67S4c%3D)
    From: README.md
    Status: 301
    Message: Moved Permanently
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 whether package 'bifrost' can be installed ... OK
* checking installed package size ... OK
* checking package directory ... OK
* checking for future file timestamps ... 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 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 ... [38s] 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 examples ... [16s] OK
* checking for unstated dependencies in 'tests' ... OK
* checking tests ... [125s] OK
  Running 'spelling.R'
  Running 'testthat.R' [124s]
* checking PDF version of manual ... [16s] OK
* checking HTML version of manual ... OK
* DONE
Status: 1 NOTE