Error in re-building vignettes:
  ...
Loading required package: RObsDat
Loading required package: zoo

Attaching package: ‘zoo’

The following objects are masked from ‘package:base’:

    as.Date, as.Date.numeric

Loading required namespace: RSQLite
Warning in rsqlite_fetch(res@ptr, n = n) :
  Don't need to call dbFetch() for statements, only for queries
Warning in rsqlite_fetch(res@ptr, n = n) :
  Don't need to call dbFetch() for statements, only for queries
Warning in rsqlite_fetch(res@ptr, n = n) :
  Don't need to call dbFetch() for statements, only for queries
Warning in rsqlite_fetch(res@ptr, n = n) :
  Don't need to call dbFetch() for statements, only for queries
Warning in rsqlite_fetch(res@ptr, n = n) :
  Don't need to call dbFetch() for statements, only for queries
Loading required package: xts
Warning in rsqlite_fetch(res@ptr, n = n) :
  Don't need to call dbFetch() for statements, only for queries
Warning in rsqlite_fetch(res@ptr, n = n) :
  Don't need to call dbFetch() for statements, only for queries
Warning in rsqlite_fetch(res@ptr, n = n) :
  Don't need to call dbFetch() for statements, only for queries
Warning in rsqlite_fetch(res@ptr, n = n) :
  Don't need to call dbFetch() for statements, only for queries
Warning in rsqlite_fetch(res@ptr, n = n) :
  Don't need to call dbFetch() for statements, only for queries
Warning in rsqlite_fetch(res@ptr, n = n) :
  Don't need to call dbFetch() for statements, only for queries
Warning in rsqlite_fetch(res@ptr, n = n) :
  Don't need to call dbFetch() for statements, only for queries
Warning in rsqlite_fetch(res@ptr, n = n) :
  Don't need to call dbFetch() for statements, only for queries
Warning in rsqlite_fetch(res@ptr, n = n) :
  Don't need to call dbFetch() for statements, only for queries
Warning in rsqlite_fetch(res@ptr, n = n) :
  Don't need to call dbFetch() for statements, only for queries
Warning in rsqlite_fetch(res@ptr, n = n) :
  Don't need to call dbFetch() for statements, only for queries
Warning in rsqlite_fetch(res@ptr, n = n) :
  Don't need to call dbFetch() for statements, only for queries
Warning in rsqlite_fetch(res@ptr, n = n) :
  Don't need to call dbFetch() for statements, only for queries
Warning in rsqlite_fetch(res@ptr, n = n) :
  Don't need to call dbFetch() for statements, only for queries
Warning in rsqlite_fetch(res@ptr, n = n) :
  Don't need to call dbFetch() for statements, only for queries
Warning in rsqlite_fetch(res@ptr, n = n) :
  Don't need to call dbFetch() for statements, only for queries
Warning in rsqlite_fetch(res@ptr, n = n) :
  Don't need to call dbFetch() for statements, only for queries
Warning in rsqlite_fetch(res@ptr, n = n) :
  Don't need to call dbFetch() for statements, only for queries
Warning in rsqlite_fetch(res@ptr, n = n) :
  Don't need to call dbFetch() for statements, only for queries
Warning in rsqlite_fetch(res@ptr, n = n) :
  Don't need to call dbFetch() for statements, only for queries
Warning in rsqlite_fetch(res@ptr, n = n) :
  Don't need to call dbFetch() for statements, only for queries
Warning in rsqlite_fetch(res@ptr, n = n) :
  Don't need to call dbFetch() for statements, only for queries
Warning in rsqlite_fetch(res@ptr, n = n) :
  Don't need to call dbFetch() for statements, only for queries
Warning in rsqlite_fetch(res@ptr, n = n) :
  Don't need to call dbFetch() for statements, only for queries
Warning in rsqlite_fetch(res@ptr, n = n) :
  Don't need to call dbFetch() for statements, only for queries
Warning in rsqlite_fetch(res@ptr, n = n) :
  Don't need to call dbFetch() for statements, only for queries

 *** caught segfault ***
address 0x2, cause 'memory not mapped'

Traceback:
 1: .External("mergeXts", all = all[1:2], fill = fill, setclass = setclass,     symnames = symnames, suffixes = suffixes, retside = retside,     env = new.env(), tzone = tzone, ..., PACKAGE = "xts")
 2: merge.xts(entriesXtsValues, xts(Value[row.sel, column], order.by = order.date),     join = "right")
 3: merge(entriesXtsValues, xts(Value[row.sel, column], order.by = order.date),     join = "right")
 4: merge(entriesXtsValues, xts(Value[row.sel, column], order.by = order.date),     join = "right")
 5: addDataValues(example.data, Site = "Virtual test site", Variable = "test_temp",     Source = "Madeup", QualityControlLevel = "test_ok")
 6: eval(expr, .GlobalEnv)
 7: eval(expr, .GlobalEnv)
 8: withVisible(eval(expr, .GlobalEnv))
 9: doTryCatch(return(expr), name, parentenv, handler)
10: tryCatchOne(expr, names, parentenv, handlers[[1L]])
11: tryCatchList(expr, classes, parentenv, handlers)
12: tryCatch(expr, error = function(e) {    call <- conditionCall(e)    if (!is.null(call)) {        if (identical(call[[1L]], quote(doTryCatch)))             call <- sys.call(-4L)        dcall <- deparse(call)[1L]        prefix <- paste("Error in", dcall, ": ")        LONG <- 75L        sm <- strsplit(conditionMessage(e), "\n")[[1L]]        w <- 14L + nchar(dcall, type = "w") + nchar(sm[1L], type = "w")        if (is.na(w))             w <- 14L + nchar(dcall, type = "b") + nchar(sm[1L],                 type = "b")        if (w > LONG)             prefix <- paste0(prefix, "\n  ")    }    else prefix <- "Error : "    msg <- paste0(prefix, conditionMessage(e), "\n")    .Internal(seterrmessage(msg[1L]))    if (!silent && identical(getOption("show.error.messages"),         TRUE)) {        cat(msg, file = outFile)        .Internal(printDeferredWarnings())    }    invisible(structure(msg, class = "try-error", condition = e))})
13: try(withVisible(eval(expr, .GlobalEnv)), silent = TRUE)
14: evalFunc(ce, options)
15: tryCatchList(expr, classes, parentenv, handlers)
16: tryCatch(evalFunc(ce, options), finally = {    cat("\n")    sink()})
17: driver$runcode(drobj, chunk, chunkopts)
18: utils::Sweave(...)
19: engine$weave(file, quiet = quiet, encoding = enc)
20: doTryCatch(return(expr), name, parentenv, handler)
21: tryCatchOne(expr, names, parentenv, handlers[[1L]])
22: tryCatchList(expr, classes, parentenv, handlers)
23: tryCatch({    engine$weave(file, quiet = quiet, encoding = enc)    setwd(startdir)    find_vignette_product(name, by = "weave", engine = engine)}, error = function(e) {    stop(gettextf("processing vignette '%s' failed with diagnostics:\n%s",         file, conditionMessage(e)), domain = NA, call. = FALSE)})
24: buildVignettes(dir = "/home/hornik/tmp/R.check/r-devel-clang/Work/PKGS/RObsDat.Rcheck/vign_test/RObsDat")
An irrecoverable exception occurred. R is aborting now ...
Segmentation fault