* using log directory ‘/srv/hornik/tmp/CRAN/CustomDerivatives.Rcheck’
* using R Under development (unstable) (2023-09-25 r85222)
* using platform: x86_64-pc-linux-gnu
* R was compiled by
    Debian clang version 16.0.6 (15)
    GNU Fortran (Debian 13.2.0-4) 13.2.0
* running under: Debian GNU/Linux trixie/sid
* using session charset: UTF-8
* checking for file ‘CustomDerivatives/DESCRIPTION’ ... OK
* checking extension type ... Package
* this is package ‘CustomDerivatives’ version ‘0.1.0’
* package encoding: UTF-8
* checking CRAN incoming feasibility ... [2s/2s] NOTE
Maintainer: ‘Amit Kumar Jha <jha.8@iitj.ac.in>’

New submission

License components with restrictions and base license permitting such:
  MIT + file LICENSE

Possibly misspelled words in DESCRIPTION:
  Custome (3:8)
  custome (7:56)

The Description field should not start with the package name,
  'This package' or similar.
* 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 executable files ... OK
* checking for hidden files and directories ... OK
* checking for portable file names ... OK
* checking for sufficient/correct file permissions ... OK
* checking whether package ‘CustomDerivatives’ can be installed ... [1s/1s] OK
* checking package directory ... OK
* checking for future file timestamps ... OK
* checking DESCRIPTION meta-information ... WARNING
Invalid license file pointers: LICENSE
* 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 ... [0s/0s] OK
* checking whether the package can be loaded with stated dependencies ... [0s/0s] OK
* checking whether the package can be unloaded cleanly ... [0s/0s] OK
* checking whether the namespace can be loaded with stated dependencies ... [0s/0s] OK
* checking whether the namespace can be unloaded cleanly ... [0s/0s] OK
* checking loading without being on the library search path ... [0s/0s] 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 ... [2s/2s] OK
* checking for missing documentation entries ... WARNING
Undocumented code objects:
  ‘CustomDerivative’
All user-level objects in a package should have documentation entries.
See chapter ‘Writing R documentation files’ in the ‘Writing R
Extensions’ manual.
* checking examples ... NONE
* checking PDF version of manual ... [2s/2s] OK
* checking for code which exercises the package ... WARNING
No examples, no tests, no vignettes
* checking for non-standard things in the check directory ... OK
* checking for detritus in the temp directory ... OK
* DONE
Status: 3 WARNINGs, 1 NOTE