*** caught segfault ***
address (nil), cause 'memory not mapped'

Traceback:
 1: convert_bib2be(infile, outfile, ...)
 2: bibtexImport(file, encoding = encoding, tex = tex, extra = extra,     fbibentry = fbibentry)
 3: readBib(file = fn, encoding = encoding, direct = TRUE, texChars = "Rdpack")
 4: get_bibentries(package = package, ..., stop_on_error = FALSE)
 5: .bibs_cache$.get_bibs0(package, ..., cached_env = cached_env)
 6: Rdpack::insert_ref(key = "bayes1763lii", package = "mmb")
 7: eval(expr, env)
 8: eval(expr, env)
 9: withVisible(eval(expr, env))
10: doTryCatch(return(expr), name, parentenv, handler)
11: tryCatchOne(expr, names, parentenv, handlers[[1L]])
12: tryCatchList(expr, classes, parentenv, handlers)
13: tryCatch(withVisible(eval(expr, env)), error = function(e) e)
14: evalWithOpt(ce, options, env)
15: withCallingHandlers({    evalWithOpt(ce, options, env)}, warning = function(w) {    warnRd(code, Rdfile, conditionMessage(w))    tryInvokeRestart("muffleWarning")})
16: processRdChunk(block, stage, options, env, macros = macros)
17: recurse(block[[i]])
18: recurse(block[[i]])
19: recurse(block)
20: getDynamicFlags(block)
21: recurse(block)
22: expandDynamicFlags(recurse(block), options)
23: processRdSexprs(Rd, "build", options, macros = attr(Rd, "macros"))
24: prepare_Rd(Rd, defines = defines, stages = stages, warningCalls = FALSE,     ..., msglevel = 1)
25: withCallingHandlers({    prepare_Rd(Rd, defines = defines, stages = stages, warningCalls = FALSE,         ..., msglevel = 1)}, warning = .whandler)
26: checkRd(f, encoding = enc, def_enc = def_enc, macros = macros,     stages = c("build", "install", "render"))
27: withCallingHandlers(expr, message = function(c) if (inherits(c,     classes)) tryInvokeRestart("muffleMessage"))
28: suppressMessages(if (f == nfile) checkRd(f, encoding = "UTF-8",     def_enc = TRUE, stages = "install") else checkRd(f, encoding = enc,     def_enc = def_enc, macros = macros, stages = c("build", "install",         "render")))
29: doTryCatch(return(expr), name, parentenv, handler)
30: tryCatchOne(expr, names, parentenv, handlers[[1L]])
31: tryCatchList(expr, classes, parentenv, handlers)
32: tryCatch(suppressMessages(if (f == nfile) checkRd(f, encoding = "UTF-8",     def_enc = TRUE, stages = "install") else checkRd(f, encoding = enc,     def_enc = def_enc, macros = macros, stages = c("build", "install",         "render"))), error = identity)
33: tools:::.check_package_parseRd(".", minlevel = -1)
An irrecoverable exception occurred. R is aborting now ...
Segmentation fault