Error(s) in re-building vignettes:
  ...
--- re-building ‘Fuzzy-matching.Rmd’ using rmarkdown

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

Traceback:
 1: (function (x, table, nomatch = NA_integer_, matchNA = TRUE, method = c("osa",     "lv", "dl", "hamming", "lcs", "qgram", "cosine", "jaccard",     "jw", "soundex"), useBytes = FALSE, weight = c(d = 1, i = 1,     s = 1, t = 1), maxDist = 0.1, q = 1, p = 0, bt = 0, nthread = getOption("sd_num_thread")) {    x <- as.character(x)    table <- as.character(table)    if (!useBytes) {        x <- enc2utf8(x)        table <- enc2utf8(table)    }    method <- match.arg(method)    stopifnot(all(is.finite(weight)), all(weight > 0), all(weight <=         1), q >= 0, p <= 0.25, p >= 0, matchNA %in% c(TRUE, FALSE),         maxDist > 0, is.logical(useBytes), ifelse(method %in%             c("osa", "dl"), length(weight) >= 4, TRUE), ifelse(method %in%             c("lv", "jw"), length(weight) >= 3, TRUE), nthread >             0)    if (method == "jw")         weight <- weight[c(2, 1, 3)]    method <- METHODS[method]    if (is.na(method)) {        stop(sprintf("method '%s' is not defined", method))    }    .Call("R_amatch", x, table, method, as.integer(nomatch),         as.integer(matchNA), as.double(weight), as.double(p),         as.double(bt), as.integer(q), as.double(maxDist), as.integer(useBytes),         as.integer(nthread), PACKAGE = "stringdist")})(c("Walmart", "Bershire Hataway", "Apple", "Exxon Mobile", "McKesson ", "UnitedHealth Group", "CVS Health", "General Motors", "AT&T", "Ford Motor Company"), c("Walmart", "Bershire Hathaway", "Apple Computer", "Exxon Mobile Inc. ", "McKesson Corp.", "UnitedHealth Group", "CVS", "GM", "AT & T", "Ford Motor"), method = "jw", p = 0.1,     maxDist = 0.05, matchNA = FALSE, nthread = NULL)
 2: do.call(stringdist::amatch, c(list(data1[[by.x]], data2[[by.y]]),     fuzzy_settings))
 3: fuzzy_match(data1, data2, by.x = by.x, by.y = by.y, suffixes = suffixes,     unique_key_1 = unique_key_1, unique_key_2 = unique_key_2,     fuzzy_settings = fuzzy_settings)
 4: merge_plus(data1 = corp_data1, data2 = corp_data2, by.x = "Company",     by.y = "Name", match_type = "fuzzy", unique_key_1 = "unique_key_1",     unique_key_2 = "unique_key_2")
 5: eval(expr, envir)
 6: eval(expr, envir)
 7: withVisible(eval(expr, envir))
 8: withCallingHandlers(code, message = function (cnd) {    watcher$capture_plot_and_output()    if (on_message$capture) {        watcher$push(cnd)    }    if (on_message$silence) {        invokeRestart("muffleMessage")    }}, warning = function (cnd) {    if (getOption("warn") >= 2 || getOption("warn") < 0) {        return()    }    watcher$capture_plot_and_output()    if (on_warning$capture) {        cnd <- sanitize_call(cnd)        watcher$push(cnd)    }    if (on_warning$silence) {        invokeRestart("muffleWarning")    }}, error = function (cnd) {    watcher$capture_plot_and_output()    cnd <- sanitize_call(cnd)    watcher$push(cnd)    switch(on_error, continue = invokeRestart("eval_continue"),         stop = invokeRestart("eval_stop"), error = invokeRestart("eval_error",             cnd))})
 9: eval(call)
10: eval(call)
11: with_handlers({    for (expr in tle$exprs) {        ev <- withVisible(eval(expr, envir))        watcher$capture_plot_and_output()        watcher$print_value(ev$value, ev$visible, envir)    }    TRUE}, handlers)
12: doWithOneRestart(return(expr), restart)
13: withOneRestart(expr, restarts[[1L]])
14: withRestartList(expr, restarts[-nr])
15: doWithOneRestart(return(expr), restart)
16: withOneRestart(withRestartList(expr, restarts[-nr]), restarts[[nr]])
17: withRestartList(expr, restarts[-nr])
18: doWithOneRestart(return(expr), restart)
19: withOneRestart(withRestartList(expr, restarts[-nr]), restarts[[nr]])
20: withRestartList(expr, restarts)
21: withRestarts(with_handlers({    for (expr in tle$exprs) {        ev <- withVisible(eval(expr, envir))        watcher$capture_plot_and_output()        watcher$print_value(ev$value, ev$visible, envir)    }    TRUE}, handlers), eval_continue = function() TRUE, eval_stop = function() FALSE,     eval_error = function(cnd) {        signalCondition(cnd)        stop(cnd)    })
22: evaluate::evaluate(...)
23: evaluate(code, envir = env, new_device = FALSE, keep_warning = if (is.numeric(options$warning)) TRUE else options$warning,     keep_message = if (is.numeric(options$message)) TRUE else options$message,     stop_on_error = if (is.numeric(options$error)) options$error else {        if (options$error && options$include)             0L        else 2L    }, output_handler = knit_handlers(options$render, options))
24: in_dir(input_dir(), expr)
25: in_input_dir(evaluate(code, envir = env, new_device = FALSE,     keep_warning = if (is.numeric(options$warning)) TRUE else options$warning,     keep_message = if (is.numeric(options$message)) TRUE else options$message,     stop_on_error = if (is.numeric(options$error)) options$error else {        if (options$error && options$include)             0L        else 2L    }, output_handler = knit_handlers(options$render, options)))
26: eng_r(options)
27: block_exec(params)
28: call_block(x)
29: process_group(group)
30: withCallingHandlers(if (tangle) process_tangle(group) else process_group(group),     error = function(e) if (xfun::pkg_available("rlang", "1.0.0")) rlang::entrace(e))
31: xfun:::handle_error(withCallingHandlers(if (tangle) process_tangle(group) else process_group(group),     error = function(e) if (xfun::pkg_available("rlang", "1.0.0")) rlang::entrace(e)),     function(loc) {        setwd(wd)        write_utf8(res, output %n% stdout())        paste0("\nQuitting from lines ", loc)    }, if (labels[i] != "") sprintf(" [%s]", labels[i]), get_loc)
32: process_file(text, output)
33: knitr::knit(knit_input, knit_output, envir = envir, quiet = quiet)
34: rmarkdown::render(file, encoding = encoding, quiet = quiet, envir = globalenv(),     output_dir = getwd(), ...)
35: vweave_rmarkdown(...)
36: engine$weave(file, quiet = quiet, encoding = enc)
37: doTryCatch(return(expr), name, parentenv, handler)
38: tryCatchOne(expr, names, parentenv, handlers[[1L]])
39: tryCatchList(expr, classes, parentenv, handlers)
40: tryCatch({    engine$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)    }}, error = function(e) {    OK <<- FALSE    message(gettextf("Error: processing vignette '%s' failed with diagnostics:\n%s",         file, conditionMessage(e)))})
41: tools:::.buildOneVignette("Fuzzy-matching.Rmd", "/home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/fedmatch.Rcheck/vign_test/fedmatch",     TRUE, FALSE, "Fuzzy-matching", "UTF-8", "/tmp/RtmpRmpQFX/filed955a6affc645.rds")
An irrecoverable exception occurred. R is aborting now ...
Segmentation fault
--- re-building ‘Intro-to-fedmatch.Rmd’ using rmarkdown

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

Traceback:
 1: (function (x, table, nomatch = NA_integer_, matchNA = TRUE, method = c("osa",     "lv", "dl", "hamming", "lcs", "qgram", "cosine", "jaccard",     "jw", "soundex"), useBytes = FALSE, weight = c(d = 1, i = 1,     s = 1, t = 1), maxDist = 0.1, q = 1, p = 0, bt = 0, nthread = getOption("sd_num_thread")) {    x <- as.character(x)    table <- as.character(table)    if (!useBytes) {        x <- enc2utf8(x)        table <- enc2utf8(table)    }    method <- match.arg(method)    stopifnot(all(is.finite(weight)), all(weight > 0), all(weight <=         1), q >= 0, p <= 0.25, p >= 0, matchNA %in% c(TRUE, FALSE),         maxDist > 0, is.logical(useBytes), ifelse(method %in%             c("osa", "dl"), length(weight) >= 4, TRUE), ifelse(method %in%             c("lv", "jw"), length(weight) >= 3, TRUE), nthread >             0)    if (method == "jw")         weight <- weight[c(2, 1, 3)]    method <- METHODS[method]    if (is.na(method)) {        stop(sprintf("method '%s' is not defined", method))    }    .Call("R_amatch", x, table, method, as.integer(nomatch),         as.integer(matchNA), as.double(weight), as.double(p),         as.double(bt), as.integer(q), as.double(maxDist), as.integer(useBytes),         as.integer(nthread), PACKAGE = "stringdist")})(c("Walmart", "Bershire Hataway", "Apple", "Exxon Mobile", "McKesson ", "UnitedHealth Group", "CVS Health", "General Motors", "AT&T", "Ford Motor Company"), c("Walmart", "Bershire Hathaway", "Apple Computer", "Exxon Mobile Inc. ", "McKesson Corp.", "UnitedHealth Group", "CVS", "GM", "AT & T", "Ford Motor"), method = "jw", p = 0.1,     maxDist = 0.05, matchNA = FALSE, nthread = NULL)
 2: do.call(stringdist::amatch, c(list(data1[[by.x]], data2[[by.y]]),     fuzzy_settings))
 3: fuzzy_match(data1, data2, by.x = by.x, by.y = by.y, suffixes = suffixes,     unique_key_1 = unique_key_1, unique_key_2 = unique_key_2,     fuzzy_settings = fuzzy_settings)
 4: merge_plus(data1 = corp_data1, data2 = corp_data2, by.x = "Company",     by.y = "Name", match_type = "fuzzy", unique_key_1 = "unique_key_1",     unique_key_2 = "unique_key_2")
 5: eval(expr, envir)
 6: eval(expr, envir)
 7: withVisible(eval(expr, envir))
 8: withCallingHandlers(code, message = function (cnd) {    watcher$capture_plot_and_output()    if (on_message$capture) {        watcher$push(cnd)    }    if (on_message$silence) {        invokeRestart("muffleMessage")    }}, warning = function (cnd) {    if (getOption("warn") >= 2 || getOption("warn") < 0) {        return()    }    watcher$capture_plot_and_output()    if (on_warning$capture) {        cnd <- sanitize_call(cnd)        watcher$push(cnd)    }    if (on_warning$silence) {        invokeRestart("muffleWarning")    }}, error = function (cnd) {    watcher$capture_plot_and_output()    cnd <- sanitize_call(cnd)    watcher$push(cnd)    switch(on_error, continue = invokeRestart("eval_continue"),         stop = invokeRestart("eval_stop"), error = invokeRestart("eval_error",             cnd))})
 9: eval(call)
10: eval(call)
11: with_handlers({    for (expr in tle$exprs) {        ev <- withVisible(eval(expr, envir))        watcher$capture_plot_and_output()        watcher$print_value(ev$value, ev$visible, envir)    }    TRUE}, handlers)
12: doWithOneRestart(return(expr), restart)
13: withOneRestart(expr, restarts[[1L]])
14: withRestartList(expr, restarts[-nr])
15: doWithOneRestart(return(expr), restart)
16: withOneRestart(withRestartList(expr, restarts[-nr]), restarts[[nr]])
17: withRestartList(expr, restarts[-nr])
18: doWithOneRestart(return(expr), restart)
19: withOneRestart(withRestartList(expr, restarts[-nr]), restarts[[nr]])
20: withRestartList(expr, restarts)
21: withRestarts(with_handlers({    for (expr in tle$exprs) {        ev <- withVisible(eval(expr, envir))        watcher$capture_plot_and_output()        watcher$print_value(ev$value, ev$visible, envir)    }    TRUE}, handlers), eval_continue = function() TRUE, eval_stop = function() FALSE,     eval_error = function(cnd) {        signalCondition(cnd)        stop(cnd)    })
22: evaluate::evaluate(...)
23: evaluate(code, envir = env, new_device = FALSE, keep_warning = if (is.numeric(options$warning)) TRUE else options$warning,     keep_message = if (is.numeric(options$message)) TRUE else options$message,     stop_on_error = if (is.numeric(options$error)) options$error else {        if (options$error && options$include)             0L        else 2L    }, output_handler = knit_handlers(options$render, options))
24: in_dir(input_dir(), expr)
25: in_input_dir(evaluate(code, envir = env, new_device = FALSE,     keep_warning = if (is.numeric(options$warning)) TRUE else options$warning,     keep_message = if (is.numeric(options$message)) TRUE else options$message,     stop_on_error = if (is.numeric(options$error)) options$error else {        if (options$error && options$include)             0L        else 2L    }, output_handler = knit_handlers(options$render, options)))
26: eng_r(options)
27: block_exec(params)
28: call_block(x)
29: process_group(group)
30: withCallingHandlers(if (tangle) process_tangle(group) else process_group(group),     error = function(e) if (xfun::pkg_available("rlang", "1.0.0")) rlang::entrace(e))
31: xfun:::handle_error(withCallingHandlers(if (tangle) process_tangle(group) else process_group(group),     error = function(e) if (xfun::pkg_available("rlang", "1.0.0")) rlang::entrace(e)),     function(loc) {        setwd(wd)        write_utf8(res, output %n% stdout())        paste0("\nQuitting from lines ", loc)    }, if (labels[i] != "") sprintf(" [%s]", labels[i]), get_loc)
32: process_file(text, output)
33: knitr::knit(knit_input, knit_output, envir = envir, quiet = quiet)
34: rmarkdown::render(file, encoding = encoding, quiet = quiet, envir = globalenv(),     output_dir = getwd(), ...)
35: vweave_rmarkdown(...)
36: engine$weave(file, quiet = quiet, encoding = enc)
37: doTryCatch(return(expr), name, parentenv, handler)
38: tryCatchOne(expr, names, parentenv, handlers[[1L]])
39: tryCatchList(expr, classes, parentenv, handlers)
40: tryCatch({    engine$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)    }}, error = function(e) {    OK <<- FALSE    message(gettextf("Error: processing vignette '%s' failed with diagnostics:\n%s",         file, conditionMessage(e)))})
41: tools:::.buildOneVignette("Intro-to-fedmatch.Rmd", "/home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/fedmatch.Rcheck/vign_test/fedmatch",     TRUE, FALSE, "Intro-to-fedmatch", "UTF-8", "/tmp/RtmpRmpQFX/filed955a323543be.rds")
An irrecoverable exception occurred. R is aborting now ...
Segmentation fault
--- re-building ‘Multivar_matching.Rmd’ using rmarkdown
--- finished re-building ‘Multivar_matching.Rmd’

--- re-building ‘Using-clean-strings.Rmd’ using rmarkdown
--- finished re-building ‘Using-clean-strings.Rmd’

--- re-building ‘Using-tier-match.Rmd’ using rmarkdown
--- finished re-building ‘Using-tier-match.Rmd’

SUMMARY: processing the following files failed:
  ‘Fuzzy-matching.Rmd’ ‘Intro-to-fedmatch.Rmd’

Error: Vignette re-building failed.
Execution halted