Error(s) in re-building vignettes:
--- re-building ‘seriation.Rnw’ using Sweave

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

Traceback:
 1: method$fun(x, control = control)
 2: system.time(order <- method$fun(x, control = control))
 3: seriate.dist(d, m)
 4: seriate(d, m)
 5: FUN(X[[i]], ...)
 6: lapply(X = X, FUN = FUN, ...)
 7: sapply(methods, FUN = function(m) seriate(d, m))
 8: eval(expr, .GlobalEnv)
 9: eval(expr, .GlobalEnv)
10: withVisible(eval(expr, .GlobalEnv))
11: doTryCatch(return(expr), name, parentenv, handler)
12: tryCatchOne(expr, names, parentenv, handlers[[1L]])
13: tryCatchList(expr, classes, parentenv, handlers)
14: 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, nlines = 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 && isTRUE(getOption("show.error.messages"))) {        cat(msg, file = outFile)        .Internal(printDeferredWarnings())    }    invisible(structure(msg, class = "try-error", condition = e))})
15: try(withVisible(eval(expr, .GlobalEnv)), silent = TRUE)
16: evalFunc(ce, options)
17: tryCatchList(expr, classes, parentenv, handlers)
18: tryCatch(evalFunc(ce, options), finally = {    cat("\n")    sink()})
19: driver$runcode(drobj, chunk, chunkopts)
20: utils::Sweave(...)
21: engine$weave(file, quiet = quiet, encoding = enc)
22: doTryCatch(return(expr), name, parentenv, handler)
23: tryCatchOne(expr, names, parentenv, handlers[[1L]])
24: tryCatchList(expr, classes, parentenv, handlers)
25: tryCatch({    engine$weave(file, quiet = quiet, encoding = enc)    setwd(startdir)    output <- find_vignette_product(name, by = "weave", engine = engine)    if (!have.makefile && vignette_is_tex(output)) {        texi2pdf(file = output, clean = FALSE, quiet = quiet)        output <- find_vignette_product(name, by = "texi2pdf",             engine = engine)    }    outputs <- c(outputs, output)}, error = function(e) {    thisOK <<- FALSE    fails <<- c(fails, file)    message(gettextf("Error: processing vignette '%s' failed with diagnostics:\n%s",         file, conditionMessage(e)))})
26: tools::buildVignettes(dir = "/data/gannet/ripley/R/packages/tests-devel/seriation.Rcheck/vign_test/seriation",     skip = TRUE, ser_elibs = "/tmp/RtmpzKJ3Vy/file24b6c83e8ac8ef.rds")
An irrecoverable exception occurred. R is aborting now ...