* using log directory ‘/srv/hornik/tmp/CRAN/streetscape.Rcheck’
* using R Under development (unstable) (2024-04-29 r86495)
* 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 ‘streetscape/DESCRIPTION’ ... OK
* checking extension type ... Package
* this is package ‘streetscape’ version ‘1.0.0’
* package encoding: UTF-8
* checking CRAN incoming feasibility ... [3s/3s] NOTE
Maintainer: ‘Xiaohao Yang <xiaohaoy@umich.edu>’

New submission
* 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 ‘streetscape’ can be installed ... [21s/21s] OK
* 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 ... [5s/5s] OK
* checking whether the package can be loaded with stated dependencies ... [5s/5s] OK
* checking whether the package can be unloaded cleanly ... [5s/5s] OK
* checking whether the namespace can be loaded with stated dependencies ... [5s/5s] OK
* checking whether the namespace can be unloaded cleanly ... [5s/5s] OK
* checking loading without being on the library search path ... [5s/5s] OK
* checking whether startup messages can be suppressed ... [5s/5s] 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 ... [22s/22s] OK
* checking Rd files ... [0s/0s] 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 ... [5s/5s] OK
* checking LazyData ... OK
* checking data for ASCII and uncompressed saves ... OK
* checking installed files from ‘inst/doc’ ... OK
* checking files in ‘vignettes’ ... OK
* checking examples ... [6s/6s] ERROR
Running examples in ‘streetscape-Ex.R’ failed
The error most likely occurred in:

> base::assign(".ptime", proc.time(), pos = "CheckExEnv")
> ### Name: strview2qualtrics
> ### Title: strview2qualtrics
> ### Aliases: strview2qualtrics strview2rate strview2pwc
> 
> ### ** Examples
> 
> data('scdataframe')
> header <- "Please review the following picture(s):"
> questions <- c('1. To what extent you feel pleasant if you were in this environment',
+               '2. To what extent you feel safe if you were in this environment')
> choices <- list(c('Unpleasant','Less pleasant', 'Pleasant', 'More pleasant'),
+                 c('Unsafe', 'Less safe','Safe', 'Safer'))
> txt <- streetscape::strview2rate(scdataframe, header, questions, choices)
Error in .check_ncores(cores) : 31 simultaneous processes spawned
Calls: <Anonymous> ... img_survey -> <Anonymous> -> mclapply -> .check_ncores
Execution halted
* checking for unstated dependencies in ‘tests’ ... OK
* checking tests ... [19s/30s] ERROR
  Running ‘testthat.R’ [19s/30s]
Running the tests in ‘tests/testthat.R’ failed.
Complete output:
  > library(testthat)
  > library(streetscape)
  > 
  > testthat::test_check("streetscape")
  [ FAIL 2 | WARN 0 | SKIP 2 | PASS 4 ]
  
  ══ Skipped tests (2) ═══════════════════════════════════════════════════════════
  • Skipping (2): 'test-decodeDetection.R:5:3', 'test-get_mask.R:5:3'
  
  ══ Failed tests ════════════════════════════════════════════════════════════════
  ── Error ('test-strview2pwc.R:6:3'): runs correctly ────────────────────────────
  Error in `.check_ncores(cores)`: 31 simultaneous processes spawned
  Backtrace:
      ▆
   1. └─streetscape::strview2pwc(scdataframe, k = 1, header, questions) at test-strview2pwc.R:6:3
   2.   └─streetscape:::img_survey_pwc(pw, header, questions)
   3.     └─pbmcapply::pbmclapply(...)
   4.       └─parallel::mclapply(...)
   5.         └─parallel:::.check_ncores(cores)
  ── Error ('test-strview2rate.R:9:3'): runs correctly ───────────────────────────
  Error in `.check_ncores(cores)`: 31 simultaneous processes spawned
  Backtrace:
      ▆
   1. └─streetscape::strview2rate(scdataframe, header, questions, choices) at test-strview2rate.R:9:3
   2.   └─streetscape:::img_survey(df, header, questions, choices)
   3.     └─pbmcapply::pbmclapply(...)
   4.       └─parallel::mclapply(...)
   5.         └─parallel:::.check_ncores(cores)
  
  [ FAIL 2 | WARN 0 | SKIP 2 | PASS 4 ]
  Error: Test failures
  Execution halted
* checking for unstated dependencies in vignettes ... OK
* checking package vignettes ... OK
* checking re-building of vignette outputs ... [1s/1s] OK
* checking PDF version of manual ... [3s/3s] OK
* checking HTML version of manual ... [0s/0s] OK
* checking for non-standard things in the check directory ... OK
* checking for detritus in the temp directory ... OK
* DONE
Status: 2 ERRORs, 1 NOTE