* using log directory ‘/data/gannet/ripley/R/packages/tests-Suggests/wwntests.Rcheck’
* using R Under development (unstable) (2022-04-29 r82283)
* using platform: x86_64-pc-linux-gnu (64-bit)
* using session charset: UTF-8
* using option ‘--no-stop-on-test-error’
* checking for file ‘wwntests/DESCRIPTION’ ... OK
* checking extension type ... Package
* this is package ‘wwntests’ version ‘1.0.1’
* package encoding: UTF-8
* checking package namespace information ... OK
* checking package dependencies ... NOTE
Package suggested but not available for checking: ‘fOptions’
* 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 ‘wwntests’ can be installed ... [29s/30s] 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 R 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 ... [42s/42s] 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 LazyData ... NOTE
  'LazyData' is specified without a 'data' directory
* checking installed files from ‘inst/doc’ ... OK
* checking files in ‘vignettes’ ... OK
* checking examples ... ERROR
Running examples in ‘wwntests-Ex.R’ failed
The error most likely occurred in:

> ### Name: autocorrelation_coeff_plot
> ### Title: Plot Confidence Bounds of Estimated Functional Autocorrelation
> ###   Coefficients
> ### Aliases: autocorrelation_coeff_plot
> 
> ### ** Examples
> 
> b <- brown_motion(75, 40)
> autocorrelation_coeff_plot(b)
> autocorrelation_coeff_plot(b, M = 200, low_disc = TRUE)
Error in MCint_eta_approx_i_j(f_data, lag, lag, M = M, low_disc = low_disc) : 
  Please install the 'fOptions' package for low discrepancy sampling.
Calls: autocorrelation_coeff_plot ... Q_WS_quantile -> variance_hat_Q_h -> MCint_eta_approx_i_j
Execution halted
* checking for unstated dependencies in ‘tests’ ... OK
* checking tests ...
  Running ‘testthat.R’
 ERROR
Running the tests in ‘tests/testthat.R’ failed.
Complete output:
  > library(testthat)
  > 
  > test_check("wwntests")
  Loading required package: wwntests
  [ FAIL 1 | WARN 0 | SKIP 0 | PASS 6 ]
  
  ══ Failed tests ════════════════════════════════════════════════════════════════
  ── Error (test_hyp_tst.R:17:3): fport_test Producing Valid Output for All Valid Combinations of Parameters ──
  Error in `MCint_eta_approx_i_j(f_data, lag, lag, M = M, low_disc = low_disc)`: Please install the 'fOptions' package for low discrepancy sampling.
  Backtrace:
       ▆
    1. ├─testthat::expect_success(...) at test_hyp_tst.R:17:2
    2. │ └─testthat::capture_expectation(expr)
    3. │   └─base::tryCatch(...)
    4. │     └─base tryCatchList(expr, classes, parentenv, handlers)
    5. │       └─base tryCatchOne(expr, names, parentenv, handlers[[1L]])
    6. │         └─base doTryCatch(return(expr), name, parentenv, handler)
    7. ├─testthat::expect_is(...)
    8. │ └─testthat::quasi_label(enquo(object), label, arg = "object")
    9. │   └─rlang::eval_bare(expr, quo_get_env(quo))
   10. └─wwntests::fport_test(b1, test = "single-lag", lag = 2, low_disc = TRUE)
   11.   └─wwntests::single_lag_test(...)
   12.     └─wwntests:::Q_WS_hyp_test(f_data, lag, alpha = alpha, M = M, low_disc = low_disc)
   13.       └─wwntests:::Q_WS_quantile(f_data, lag, alpha = alpha, M = M, low_disc = low_disc)
   14.         └─wwntests:::variance_hat_Q_h(f_data, lag, M = M, low_disc = low_disc)
   15.           └─wwntests:::MCint_eta_approx_i_j(f_data, lag, lag, M = M, low_disc = low_disc)
  
  [ FAIL 1 | WARN 0 | SKIP 0 | PASS 6 ]
  Error: Test failures
  Execution halted
* checking for unstated dependencies in vignettes ... OK
* checking package vignettes in ‘inst/doc’ ... OK
* checking re-building of vignette outputs ... OK
* checking PDF version of manual ... OK
* checking for non-standard things in the check directory ... OK
* checking for detritus in the temp directory ... OK
* DONE

Status: 2 ERRORs, 2 NOTEs
See
  ‘/data/gannet/ripley/R/packages/tests-Suggests/wwntests.Rcheck/00check.log’
for details.

Command exited with non-zero status 1
Time 4:02.24, 219.97 + 18.69