R Under development (unstable) (2024-09-18 r87177 ucrt) -- "Unsuffered Consequences"
Copyright (C) 2024 The R Foundation for Statistical Computing
Platform: x86_64-w64-mingw32/x64

R is free software and comes with ABSOLUTELY NO WARRANTY.
You are welcome to redistribute it under certain conditions.
Type 'license()' or 'licence()' for distribution details.

R is a collaborative project with many contributors.
Type 'contributors()' for more information and
'citation()' on how to cite R or R packages in publications.

Type 'demo()' for some demos, 'help()' for on-line help, or
'help.start()' for an HTML browser interface to help.
Type 'q()' to quit R.

> 
> library(testthat)
> library(renv, warn.conflicts = FALSE)
> 
> if (!renv:::renv_tests_supported()) {
+   message("* renv does not support running tests on this platform.")
+   if (!interactive()) quit(status = 0L)
+ }
* renv does not support running tests on this platform.
> proc.time()
   user  system elapsed 
   0.39    0.10    0.48