• using R version 4.5.1 (2025-06-13)
• using platform: x86_64-pc-linux-gnu
• R was compiled by     gcc-14 (Debian 14.3.0-5) 14.3.0     GNU Fortran (Debian 14.3.0-5) 14.3.0
• running under: Debian GNU/Linux forky/sid
• using session charset: UTF-8
• checking for file ‘postcard/DESCRIPTION’ ... OK
• checking extension type ... Package
• this is package ‘postcard’ version ‘1.0.1’
• package encoding: UTF-8
• 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 ‘postcard’ can be installed ... OK See the install log for details.
• checking package directory ... OK
• checking for future file timestamps ... 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 ... [0s/1s] OK
• checking whether the package can be loaded with stated dependencies ... [0s/0s] OK
• checking whether the package can be unloaded cleanly ... [0s/1s] OK
• checking whether the namespace can be loaded with stated dependencies ... [0s/1s] OK
• checking whether the namespace can be unloaded cleanly ... [0s/1s] OK
• checking loading without being on the library search path ... [0s/1s] 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 ... [5s/7s] OK
• checking Rd files ... [0s/1s] 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 installed files from ‘inst/doc’ ... OK
• checking files in ‘vignettes’ ... OK
• checking examples ... [16s/20s] OK Examples with CPU (user + system) or elapsed time > 5s                       user system elapsed power_marginaleffect 4.893 0.100 6.258 fit_best_learner 4.262 0.193 5.449
• checking for unstated dependencies in ‘tests’ ... OK
• checking tests ... [34s/40s] OK   Running ‘testthat.R’ [34s/39s]
• checking for unstated dependencies in vignettes ... OK
• checking package vignettes ... OK
• checking re-building of vignette outputs ... [195s/273s] ERROR Error(s) in re-building vignettes:   ... --- re-building ‘model-fit.Rmd’ using rmarkdown --- finished re-building ‘model-fit.Rmd’ --- re-building ‘postcard.Rmd’ using rmarkdown --- finished re-building ‘postcard.Rmd’ --- re-building ‘prospective-power.Rmd’ using rmarkdown Quitting from prospective-power.Rmd:151-187 [unnamed-chunk-7] ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ <error/rlang_error> Error in `iterate_power(var_bound_ancova) %>% dplyr::mutate(n_desired = samplesize_gs(     variance = var_bound_ancova, power = desired_power, r = 1, ate = 0.8, margin = 0),   model = "ancova", model_label = "ANCOVA")`: ! could not find function "%>%" --- Backtrace:     ▆  1. └─dplyr::bind_rows(...)  2. └─rlang::list2(...) ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Error: processing vignette 'prospective-power.Rmd' failed with diagnostics: could not find function "%>%" --- failed re-building ‘prospective-power.Rmd’ SUMMARY: processing the following file failed:   ‘prospective-power.Rmd’ Error: Vignette re-building failed. Execution halted
• checking PDF version of manual ... [6s/9s] OK
• checking HTML version of manual ... [1s/2s] OK
• checking for non-standard things in the check directory ... OK
• DONE

Status: 1 ERROR