* using log directory ‘/data/gannet/ripley/R/packages/tests-devel2/LTRCforests.Rcheck’
* using R Under development (unstable) (2025-01-08 r87545)
* using platform: x86_64-pc-linux-gnu
* R was compiled by
    gcc-14 (GCC) 14.2.0
    GNU Fortran (GCC) 14.2.0
* running under: Fedora Linux 36 (Workstation Edition)
* using session charset: UTF-8
* using option ‘--no-stop-on-test-error’
* checking for file ‘LTRCforests/DESCRIPTION’ ... OK
* this is package ‘LTRCforests’ version ‘0.7.0’
* 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 whether package ‘LTRCforests’ can be installed ... [62s/139s] OK
* used C compiler: ‘gcc-14 (GCC) 14.2.0’
* checking package 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 ... [47s/66s] 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 line endings in C/C++/Fortran sources/headers ... OK
* checking pragmas in C/C++ headers and code ... OK
* checking compilation flags used ... OK
* checking compiled code ... NOTE
File ‘LTRCforests/libs/LTRCforests.so’:
  Found non-API call to R: ‘STRING_PTR’

Compiled code should not call non-API entry points in R.

See ‘Writing portable packages’ in the ‘Writing R Extensions’ manual,
and section ‘Moving into C API compliance’ for issues with the use of
non-API entry points.
* checking examples ... [9s/21s] ERROR
Running examples in ‘LTRCforests-Ex.R’ failed
The error most likely occurred in:

> ### Name: ltrcrrf
> ### Title: Fit a LTRC relative risk forest
> ### Aliases: ltrcrrf
> 
> ### ** Examples
> 
> #### Example with time-varying data pbcsample
> library(survival)
> Formula = Surv(Start, Stop, Event) ~ age + alk.phos + ast + chol + edema
> # Built a LTRCRRF forest (based on bootstrapping subjects without replacement)
> # on the time-varying data by specifying id:
> LTRCRRFobj = ltrcrrf(formula = Formula, data = pbcsample, id = ID, stepFactor = 3,
+                      ntree = 10L)

 *** caught segfault ***
address 0x1, cause 'memory not mapped'

Traceback:
 1: doTryCatch(return(expr), name, parentenv, handler)
 2: tryCatchOne(expr, names, parentenv, handlers[[1L]])
 3: tryCatchList(expr, classes, parentenv, handlers)
 4: tryCatch({    .Call("rfsrcGrow", as.integer(do.trace), as.integer(seed),         as.integer(ensemble.bits + impute.only.bits + var.used.bits +             split.depth.bits + importance.bits + bootstrap.bits +             forest.bits + proximity.bits + perf.bits + rfq.bits +             gk.quantile.bits + statistics.bits + empirical.risk.bits),         as.integer(samptype.bits + forest.wt.bits + distance.bits +             na.action.bits + split.cust.bits + membership.bits +             terminal.qualts.bits + terminal.quants.bits), as.integer(splitinfo$index),         as.integer(splitinfo$nsplit), as.integer(mtry), lot,         base.learner, as.integer(vtry), as.integer(holdout.array),         holdout.specs, as.integer(formulaDetail$ytry), as.integer(nodesize),         as.integer(nodedepth), as.integer(length(cause.wt)),         as.double(cause.wt), as.integer(ntree), as.integer(n),         as.integer(length(yvar.types)), as.character(yvar.types),         as.integer(yvar.nlevels), as.double(as.vector(yvar)),         as.integer(n.xvar), as.character(xvar.types), as.integer(xvar.nlevels),         as.integer(sampsize), as.integer(samp), as.double(case.wt),         as.double(split.wt), as.double(yvar.wt), as.double(xvar.wt),         as.double(xvar), as.integer(length(event.info$time.interest)),         as.double(event.info$time.interest), as.integer(nimpute),         as.integer(block.size), as.integer(length(prob)), as.double(prob),         as.double(prob.epsilon), as.double(NULL), as.integer(get.rf.cores()))}, error = function(e) {    print(e)    NULL})
 5: ltrcrfsrc(formula = Formula, data = data, ntree = ntree, mtry = mtry,     nodesize = nodesize, nodedepth = nodedepth, splitrule = "custom1",     nsplit = nsplit, bootstrap = bootstrap, samptype = samptype,     sampsize = sampsize, samp = samp, membership = TRUE, na.action = na.action,     ntime = ntime)
 6: ltrcrrf(formula = eformula, data = edata, id = id, mtry = emtryTest,     ntree = entreeTry, nodesize = enodesizeTry, nodedepth = enodedepth,     nsplit = ensplit, bootstrap = ebootstrap, samptype = esamptype,     sampfrac = esampfrac, samp = esamp, na.action = ena.action,     ntime = entime)
 7: errorOOB_mtry(eformula = formula, edata = data, id = id, emtryTest = mtryStart,     etpnt = time.eval, etau = time.tau, entreeTry = ntreeTry,     enodesizeTry = nodesizeTry, enodedepth = nodedepth, ensplit = nsplit,     ebootstrap = bootstrap, esamptype = samptype, esampfrac = sampfrac,     esamp = samp, ena.action = na.action, entime = ntime)
 8: tune.ltrcrrf(formula = formula, data = data, id = id, bootstrap = bootstrap,     samptype = samptype, sampfrac = sampfrac, samp = samp, ntreeTry = ntree,     nodesizeTry = nodesize, nodedepth = nodedepth, nsplit = nsplit,     na.action = na.action, ntime = ntime, stepFactor = stepFactor,     trace = trace, doBest = FALSE)
 9: ltrcrrf(formula = Formula, data = pbcsample, id = ID, stepFactor = 3,     ntree = 10L)
An irrecoverable exception occurred. R is aborting now ...
* checking PDF version of manual ... [7s/10s] 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, 1 NOTE
See
  ‘/data/gannet/ripley/R/packages/tests-devel2/LTRCforests.Rcheck/00check.log’
for details.

Command exited with non-zero status 1
Time 6:16.99, 186.95 + 17.02