* using log directory ‘/srv/hornik/tmp/CRAN/POPInf.Rcheck’
* using R Under development (unstable) (2024-02-15 r85925)
* using platform: x86_64-pc-linux-gnu
* R was compiled by
    Debian clang version 17.0.6 (5)
    Debian flang-new version 17.0.6 (5)
* running under: Debian GNU/Linux trixie/sid
* using session charset: UTF-8
* checking for file ‘POPInf/DESCRIPTION’ ... OK
* checking extension type ... Package
* this is package ‘POPInf’ version ‘1.0.0’
* package encoding: UTF-8
* checking CRAN incoming feasibility ... [3s/4s] NOTE
Maintainer: ‘Jiacheng Miao <jiacheng.miao@wisc.edu>’

New submission

Possibly misspelled words in DESCRIPTION:
  Miao (8:188)
  al (8:196)
  et (8:193)

The Title field should be in title case. Current version is:
‘POP-Inf: Assumption-lean and data-adaptive post-prediction inference’
In title case that is:
‘POP-Inf: Assumption-Lean and Data-Adaptive Post-Prediction Inference’

The Description field contains
  <https://arxiv.org/abs/2311.14220>
Please write arXiv ids as <arXiv:YYMM.NNNNN>.
* 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 serialization versions ... OK
* checking whether package ‘POPInf’ can be installed ... [0s/0s] ERROR
Installation failed.
See ‘/srv/hornik/tmp/CRAN/POPInf.Rcheck/00install.out’ for details.
* DONE
Status: 1 ERROR, 1 NOTE