* using log directory 'd:/Rcompile/CRANpkg/local/3.3/mdsr.Rcheck'
* using R version 3.3.3 (2017-03-06)
* using platform: x86_64-w64-mingw32 (64-bit)
* using session charset: ISO8859-1
* checking for file 'mdsr/DESCRIPTION' ... OK
* this is package 'mdsr' version '0.1.5'
* 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 'mdsr' can be installed ... OK
* checking installed package size ... NOTE
  installed size is  5.5Mb
  sub-directories of 1Mb or more:
    data   5.4Mb
* checking package 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 R 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 ... WARNING
-- Attaching packages --------------------------------------- tidyverse 1.2.1 --
v ggplot2 2.2.1     v purrr   0.2.4
v tibble  1.4.2     v dplyr   0.7.4
v tidyr   0.8.0     v stringr 1.3.0
v readr   1.1.1     v forcats 0.3.0
-- Conflicts ------------------------------------------ tidyverse_conflicts() --
x dplyr::filter() masks stats::filter()
x dplyr::lag()    masks stats::lag()
Loading required package: lattice
Error in unloadNamespace(package) : 
  namespace 'lattice' is imported by 'nlme', 'Matrix', 'psych', 'mosaic' so cannot be unloaded
Error : .onAttach failed in attachNamespace() for 'mdsr', details:
  call: library(pkg, character.only = TRUE, logical.return = TRUE, lib.loc = lib.loc, 
  error: Package 'lattice' version 0.20.35 cannot be unloaded
Error: package or namespace load failed for 'mdsr'
Execution halted

It looks like this package has a loading problem when not on .libPaths:
see the messages for details.
* 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 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 contents of 'data' directory ... OK
* checking data for non-ASCII characters ... OK
* checking data for ASCII and uncompressed saves ... OK
* checking examples ... [15s] OK
* checking PDF version of manual ... OK
* DONE
Status: 1 WARNING, 1 NOTE