* using log directory ‘/data/localhost/ripley/R/packages/tests-clang-trunk/CohortConstructor.Rcheck’
* using R Under development (unstable) (2026-09-03 r90476)
* using platform: x86_64-pc-linux-gnu
* R was compiled by
    clang version 23.1.0
    flang version 23.1.0
* running under: Fedora Linux 44 (Server Edition)
* using session charset: UTF-8
* current time: 2026-09-03 07:59:05 UTC
* using option ‘--no-stop-on-test-error’
* checking for file ‘CohortConstructor/DESCRIPTION’ ... OK
* this is package ‘CohortConstructor’ version ‘0.6.3’
* package encoding: UTF-8
* checking package namespace information ... OK
* checking package dependencies ... INFO
Package suggested but not available for checking: ‘duckdb’
* 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 ‘CohortConstructor’ can be installed ... OK
* checking installed package size ... OK
* checking package directory ... OK
* checking ‘build’ 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 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 ... [14s/16s] 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 contents of ‘data’ directory ... OK
* checking data for non-ASCII characters ... OK
* checking LazyData ... OK
* checking data for ASCII and uncompressed saves ... OK
* checking R/sysdata.rda ... OK
* checking installed files from ‘inst/doc’ ... OK
* checking files in ‘vignettes’ ... OK
* checking examples ... OK
* checking for unstated dependencies in ‘tests’ ... OK
* checking tests ...
  Running ‘testthat.R’ [12s/10s]
 [12s/11s] OK
* checking for unstated dependencies in vignettes ... OK
* checking package vignettes ... OK
* checking re-building of vignette outputs ... [15s/22s] ERROR
Error(s) in re-building vignettes:
--- re-building ‘a00_introduction.Rmd’ using rmarkdown
--- finished re-building ‘a00_introduction.Rmd’

--- re-building ‘a01_building_base_cohorts.Rmd’ using rmarkdown

Quitting from a01_building_base_cohorts.Rmd:24-34 [unnamed-chunk-2]
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
<error/rlang_error>
Error in `library()`:
! there is no package called 'duckdb'
---
Backtrace:
    ▆
 1. └─base::library(duckdb)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Error: processing vignette 'a01_building_base_cohorts.Rmd' failed with diagnostics:
there is no package called 'duckdb'
--- failed re-building ‘a01_building_base_cohorts.Rmd’

--- re-building ‘a02_cohort_table_requirements.Rmd’ using rmarkdown
--- finished re-building ‘a02_cohort_table_requirements.Rmd’

--- re-building ‘a03_require_demographics.Rmd’ using rmarkdown
--- finished re-building ‘a03_require_demographics.Rmd’

--- re-building ‘a04_require_intersections.Rmd’ using rmarkdown
--- finished re-building ‘a04_require_intersections.Rmd’

--- re-building ‘a05_update_cohort_start_end.Rmd’ using rmarkdown
--- finished re-building ‘a05_update_cohort_start_end.Rmd’

--- re-building ‘a06_concatanate_cohorts.Rmd’ using rmarkdown
--- finished re-building ‘a06_concatanate_cohorts.Rmd’

--- re-building ‘a07_filter_cohorts.Rmd’ using rmarkdown
--- finished re-building ‘a07_filter_cohorts.Rmd’

--- re-building ‘a08_split_cohorts.Rmd’ using rmarkdown
--- finished re-building ‘a08_split_cohorts.Rmd’

--- re-building ‘a09_combine_cohorts.Rmd’ using rmarkdown
--- finished re-building ‘a09_combine_cohorts.Rmd’

--- re-building ‘a10_match_cohorts.Rmd’ using rmarkdown
--- finished re-building ‘a10_match_cohorts.Rmd’

--- re-building ‘a11_benchmark.Rmd’ using rmarkdown
--- finished re-building ‘a11_benchmark.Rmd’

--- re-building ‘a12_behind_the_scenes.Rmd’ using rmarkdown
--- finished re-building ‘a12_behind_the_scenes.Rmd’

SUMMARY: processing the following file failed:
  ‘a01_building_base_cohorts.Rmd’

Error: Vignette re-building failed.
Execution halted

* checking PDF version of manual ... OK
* checking HTML version of manual ... OK
* checking for non-standard things in the check directory ... OK
* checking for detritus in the temp directory ... OK
* DONE

Status: 1 ERROR
See
  ‘/data/localhost/ripley/R/packages/tests-clang-trunk/CohortConstructor.Rcheck/00check.log’
for details.

Command exited with non-zero status 1
Time 1:39.25, 72.36 + 8.22