* using log directory 'd:/RCompile/CRANincoming/R-devel/dfStats.Rcheck'
* using R Under development (unstable) (2024-11-14 r87333 ucrt)
* using platform: x86_64-w64-mingw32
* R was compiled by
    gcc.exe (GCC) 13.3.0
    GNU Fortran (GCC) 13.3.0
* running under: Windows Server 2022 x64 (build 20348)
* using session charset: UTF-8
* checking for file 'dfStats/DESCRIPTION' ... OK
* checking extension type ... Package
* this is package 'dfStats' version '0.0.0'
* package encoding: UTF-8
* checking CRAN incoming feasibility ... NOTE
Maintainer: 'Yinchun Su <me@yinchun.su>'

New submission

Possibly misspelled words in DESCRIPTION:
  dfStats (8:33)
  matrixStats (8:169)

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: person(given = "Yinchun",
                    family = "Su",
                    role = c("aut", "cre"),
                    email = "me@yinchun.su")
as necessary.

Found the following (possibly) invalid file URI:
  URI: LICENSE
    From: README.md

The BugReports field in DESCRIPTION has
  https://github.com/randef1ned/dfStats
which should likely be
  https://github.com/randef1ned/dfStats/issues
instead.
* 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 'dfStats' can be installed ... OK
* used C++ compiler: 'g++.exe (GCC) 13.3.0'
* checking C++ specification ... 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 ... 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 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 examples ... ERROR
Running examples in 'dfStats-Ex.R' failed
The error most likely occurred in:

> base::assign(".ptime", proc.time(), pos = "CheckExEnv")
> ### Name: dfStats-package
> ### Title: dfStats: Fast and elegant column and row operations for
> ###   'data.frame' objects
> ### Aliases: dfStats-package dfStats
> 
> ### ** Examples
> 
> if (!"remotes" %in% as.data.frame(installed.packages())$Package)
+   install.packages("remotes")
Installing package into 'D:/temp/2024_11_15_16_30_02_15696/RtmpacchUl/RLIBS_fd8c43826901'
(as 'lib' is unspecified)
Error in contrib.url(repos, "source") : 
  trying to use CRAN without setting a mirror
Calls: install.packages -> contrib.url
Execution halted
* checking for unstated dependencies in 'tests' ... OK
* checking tests ... [16s] OK
  Running 'testthat.R' [16s]
* checking PDF version of manual ... [13s] OK
* checking HTML version of manual ... OK
* DONE
Status: 1 ERROR, 1 NOTE