Running ‘testthat.R’ [14s/7s]
Running the tests in ‘tests/testthat.R’ failed.
Complete output:
  > library(loo)
  This is loo version 2.10.0
  - Online documentation and vignettes at mc-stan.org/loo
  - As of v2.0.0 loo defaults to 1 core but we recommend using as many as possible. Use the 'cores' argument or set options(mc.cores = NUM_CORES) for an entire session. 
  > library(testthat)
  
  Attaching package: 'testthat'
  
  The following object is masked from 'package:loo':
  
      compare
  
  > Sys.setenv("R_TESTS" = "")
  > test_check("loo")
  Starting 2 test processes.
  > test_loo_and_waic.R: 
  > test_loo_and_waic.R:  *** caught segfault ***
  > test_loo_and_waic.R: address 0x110, cause 'invalid permissions'
  > test_loo_and_waic.R: 
  > test_loo_and_waic.R:  *** caught segfault ***
  > test_loo_and_waic.R: address 0x110, cause 'invalid permissions'
  > test_loo_and_waic.R: 
  > test_loo_and_waic.R: Traceback:
  > test_loo_and_waic.R:  1: outer(X, Y)
  > test_loo_and_waic.R:  2: -theta %o% x
  > test_loo_and_waic.R:  3: posterior::gpdfit(exp(x) - exp_cutoff, sort_x = FALSE)
  > test_loo_and_waic.R:  4: psis_smooth_tail(lw_tail, cutoff)
  > test_loo_and_waic.R:  5: is_fun(log_ratios_i = log_ratios[, i], tail_len_i = tail_len[i])
  > test_loo_and_waic.R:  6: FUN(X[[i]], ...)
  > test_loo_and_waic.R:  7: lapply(X = S, FUN = FUN, ...)
  > test_loo_and_waic.R:  8: doTryCatch(return(expr), name, parentenv, handler)
  > test_loo_and_waic.R:  9: tryCatchOne(expr, names, parentenv, handlers[[1L]])
  > test_loo_and_waic.R: 10: tryCatchList(expr, classes, parentenv, handlers)
  > test_loo_and_waic.R: 11: 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))})
  > test_loo_and_waic.R: 12: try(lapply(X = S, FUN = FUN, ...), silent = TRUE)
  > test_loo_and_waic.R: 13: sendMaster(try(lapply(X = S, FUN = FUN, ...), silent = TRUE))
  > test_loo_and_waic.R: 14: FUN(X[[i]], ...)
  > test_loo_and_waic.R: 15: lapply(seq_len(cores), inner.do)
  > test_loo_and_waic.R: 16: parallel::mclapply(X = seq_len(N), mc.cores = cores, FUN = function(i) is_fun(log_ratios_i = log_ratios[, 
  > test_loo_and_waic.R: Traceback:
  > test_loo_and_waic.R:  1: outer(X, Y)
  > test_loo_and_waic.R:  2: -theta %o% x
  > test_loo_and_waic.R:  3: posterior::gpdfit(exp(x) - exp_cutoff, sort_x = FALSE)
  > test_loo_and_waic.R:  4: psis_smooth_tail(lw_tail, cutoff)
  > test_loo_and_waic.R:     i], tail_len_i = tail_len[i]))
  > test_loo_and_waic.R: 17: do_importance_sampling(log_ratios, r_eff = r_eff, cores = cores,     method = method)
  > test_loo_and_waic.R: 18: importance_sampling.array(log_ratios = -x, r_eff = r_eff, cores = cores,  5: is_fun(log_ratios_i = log_ratios[, i], tail_len_i = tail_len[i])
  > test_loo_and_waic.R:  6: FUN(X[[i]], ...)    method = is_method)
  > test_loo_and_waic.R: 
  > test_loo_and_waic.R:  7: 19: lapply(X = S, FUN = FUN, ...)loo.array(LLarr, r_eff = r_eff_arr, cores = 2)
  > test_loo_and_waic.R: 
  > test_loo_and_waic.R:  8: 20: doTryCatch(return(expr), name, parentenv, handler)loo(LLarr, r_eff = r_eff_arr, cores = 2)
  > test_loo_and_waic.R: 
  > test_loo_and_waic.R:  9: 21: tryCatchOne(expr, names, parentenv, handlers[[1L]])withCallingHandlers(expr, warning = function(w) if (inherits(w, 
  > test_loo_and_waic.R:     classes)) tryInvokeRestart("muffleWarning"))10: 
  > test_loo_and_waic.R: tryCatchList(expr, classes, parentenv, handlers)22: 
  > test_loo_and_waic.R: suppressWarnings(loo(LLarr, r_eff = r_eff_arr, cores = 2))11: 
  > test_loo_and_waic.R: tryCatch(expr, error = function(e) {23:     call <- conditionCall(e)eval(code, test_env)    if (!is.null(call)) {
  > test_loo_and_waic.R:         if (identical(call[[1L]], quote(doTryCatch))) 24:             call <- sys.call(-4L)eval(code, test_env)        dcall <- deparse(call, nlines = 1L)
  > test_loo_and_waic.R:         prefix <- paste("Error in", dcall, ": ")25:         LONG <- 75LwithCallingHandlers({        sm <- strsplit(conditionMessage(e), "\n")[[1L]]    eval(code, test_env)        w <- 14L + nchar(dcall, type = "w") + nchar(sm[1L], type = "w")    new_expectations <- the$test_expectations > starting_expectations        if (is.na(w))     if (snapshot_skipped) {            w <- 14L + nchar(dcall, type = "b") + nchar(sm[1L],         skip("On CRAN")                type = "b")    }        if (w > LONG)     else if (!new_expectations && skip_on_empty) {            prefix <- paste0(prefix, "\n  ")        skip_empty()    }    }    else prefix <- "Error : "}, expectation = handle_expectation, packageNotFoundError = function(e) {    msg <- paste0(prefix, conditionMessage(e), "\n")    if (on_cran()) {    .Internal(seterrmessage(msg[1L]))    if (!silent && isTRUE(getOption("show.error.messages"))) {        cat(msg, file = outFile)        .Internal(printDeferredWarnings())    }        skip(paste0("{", e$package, "} is not installed."))
  > test_loo_and_waic.R:     invisible(structure(msg, class = "try-error", condition = e))})
  > test_loo_and_waic.R: 12: try(lapply(X = S, FUN = FUN, ...), silent = TRUE)
  > test_loo_and_waic.R: 13: sendMaster(try(lapply(X = S, FUN = FUN, ...), silent = TRUE))
  > test_loo_and_waic.R: 14: FUN(X[[i]], ...)
  > test_loo_and_waic.R: 15: lapply(seq_len(cores), inner.do)
  > test_loo_and_waic.R: 16: parallel::mclapply(X = seq_len(N), mc.cores = cores, FUN = function(i) is_fun(log_ratios_i = log_ratios[,     }}, snapshot_on_cran = function(cnd) {    snapshot_skipped <<- TRUE    invokeRestart("muffle_cran_snapshot")}, skip = handle_skip, warning = handle_warning, message = handle_message,     error = handle_error, interrupt = handle_interrupt)
  > test_loo_and_waic.R: 26: doTryCatch(return(expr), name, parentenv, handler)
  > test_loo_and_waic.R: 27: tryCatchOne(expr, names, parentenv, handlers[[1L]])
  > test_loo_and_waic.R: 28: tryCatchList(expr, classes, parentenv, handlers)
  > test_loo_and_waic.R: 29: tryCatch(withCallingHandlers({    eval(code, test_env)    new_expectations <- the$test_expectations > starting_expectations    if (snapshot_skipped) {        skip("On CRAN")    }    else if (!new_expectations && skip_on_empty) {        skip_empty()    }}, expectation = handle_expectation, packageNotFoundError = function(e) {    if (on_cran()) {        skip(paste0("{", e$package, "} is not installed."))    i], tail_len_i = tail_len[i]))    }}, snapshot_on_cran = function(cnd) {
  > test_loo_and_waic.R:     snapshot_skipped <<- TRUE17:     invokeRestart("muffle_cran_snapshot")do_importance_sampling(log_ratios, r_eff = r_eff, cores = cores, }, skip = handle_skip, warning = handle_warning, message = handle_message,     method = method)    error = handle_error, interrupt = handle_interrupt), error = handle_fatal)
  > test_loo_and_waic.R: 
  > test_loo_and_waic.R: 18: 30: importance_sampling.array(log_ratios = -x, r_eff = r_eff, cores = cores, doWithOneRestart(return(expr), restart)    method = is_method)
  > test_loo_and_waic.R: 
  > test_loo_and_waic.R: 19: loo.array(LLarr, r_eff = r_eff_arr, cores = 2)
  > test_loo_and_waic.R: 20: loo(LLarr, r_eff = r_eff_arr, cores = 2)
  > test_loo_and_waic.R: 21: withCallingHandlers(expr, warning = function(w) if (inherits(w,     classes)) tryInvokeRestart("muffleWarning"))
  > test_loo_and_waic.R: 22: suppressWarnings(loo(LLarr, r_eff = r_eff_arr, cores = 2))
  > test_loo_and_waic.R: 23: eval(code, test_env)
  > test_loo_and_waic.R: 24: eval(code, test_env)
  > test_loo_and_waic.R: 25: withCallingHandlers({    eval(code, test_env)    new_expectations <- the$test_expectations > starting_expectations    if (snapshot_skipped) {        skip("On CRAN")    }    else if (!new_expectations && skip_on_empty) {        skip_empty()    }}, expectation = handle_expectation, packageNotFoundError = function(e) {31: withOneRestart(expr, restarts[[1L]])
  > test_loo_and_waic.R: 32: withRestarts(tryCatch(withCallingHandlers({    if (on_cran()) {    eval(code, test_env)        skip(paste0("{", e$package, "} is not installed."))    }}, snapshot_on_cran = function(cnd) {    new_expectations <- the$test_expectations > starting_expectations    if (snapshot_skipped) {        skip("On CRAN")    }    else if (!new_expectations && skip_on_empty) {        skip_empty()    snapshot_skipped <<- TRUE    invokeRestart("muffle_cran_snapshot")}, skip = handle_skip, warning = handle_warning, message = handle_message,     error = handle_error, interrupt = handle_interrupt)
  > test_loo_and_waic.R:     }26: }, expectation = handle_expectation, packageNotFoundError = function(e) {doTryCatch(return(expr), name, parentenv, handler)
  > test_loo_and_waic.R: 27: tryCatchOne(expr, names, parentenv, handlers[[1L]])    if (on_cran()) {        skip(paste0("{", e$package, "} is not installed."))    }}, snapshot_on_cran = function(cnd) {    snapshot_skipped <<- TRUE    invokeRestart("muffle_cran_snapshot")}, skip = handle_skip, warning = handle_warning, message = handle_message,     error = handle_error, interrupt = handle_interrupt), error = handle_fatal),     end_test = function() {
  > test_loo_and_waic.R:     })28: tryCatchList(expr, classes, parentenv, handlers)
  > test_loo_and_waic.R: 29: tryCatch(withCallingHandlers({    eval(code, test_env)    new_expectations <- the$test_expectations > starting_expectations
  > test_loo_and_waic.R: 33: test_code(code, parent.frame())
  > test_loo_and_waic.R: 34:     if (snapshot_skipped) {test_that("loo with cores=1 and cores=2 gives same results",     {        loo2 <- suppressWarnings(loo(LLarr, r_eff = r_eff_arr,             cores = 2))        skip("On CRAN")    }    else if (!new_expectations && skip_on_empty) {        skip_empty()    }        expect_equal(loo1$estimates, loo2$estimates)    })
  > test_loo_and_waic.R: 35: eval(code, test_env)
  > test_loo_and_waic.R: }, expectation = handle_expectation, packageNotFoundError = function(e) {    if (on_cran()) {        skip(paste0("{", e$package, "} is not installed."))    }}, snapshot_on_cran = function(cnd) {    snapshot_skipped <<- TRUE    invokeRestart("muffle_cran_snapshot")}, skip = handle_skip, warning = handle_warning, message = handle_message, 36:     error = handle_error, interrupt = handle_interrupt), error = handle_fatal)
  > test_loo_and_waic.R: 30: eval(code, test_env)
  > test_loo_and_waic.R: 37: withCallingHandlers({    eval(code, test_env)    new_expectations <- the$test_expectations > starting_expectations    if (snapshot_skipped) {        skip("On CRAN")    }    else if (!new_expectations && skip_on_empty) {        skip_empty()    }}, expectation = handle_expectation, packageNotFoundError = function(e) {    if (on_cran()) {doWithOneRestart(return(expr), restart)
  > test_loo_and_waic.R: 31: withOneRestart(expr, restarts[[1L]])        skip(paste0("{", e$package, "} is not installed."))
  > test_loo_and_waic.R: 32: withRestarts(tryCatch(withCallingHandlers({    }    eval(code, test_env)}, snapshot_on_cran = function(cnd) {    new_expectations <- the$test_expectations > starting_expectations    if (snapshot_skipped) {        skip("On CRAN")    }    else if (!new_expectations && skip_on_empty) {    snapshot_skipped <<- TRUE    invokeRestart("muffle_cran_snapshot")}, skip = handle_skip, warning = handle_warning, message = handle_message,     error = handle_error, interrupt = handle_interrupt)
  > test_loo_and_waic.R: 38:         skip_empty()    }}, expectation = handle_expectation, packageNotFoundError = function(e) {    if (on_cran()) {        skip(paste0("{", e$package, "} is not installed."))doTryCatch(return(expr), name, parentenv, handler)    }}, snapshot_on_cran = function(cnd) {    snapshot_skipped <<- TRUE    invokeRestart("muffle_cran_snapshot")}, skip = handle_skip, warning = handle_warning, message = handle_message, 
  > test_loo_and_waic.R: 39: tryCatchOne(expr, names, parentenv, handlers[[1L]])
  > test_loo_and_waic.R: 40: tryCatchList(expr, classes, parentenv, handlers)
  > test_loo_and_waic.R:     error = handle_error, interrupt = handle_interrupt), error = handle_fatal), 41: tryCatch(withCallingHandlers({    eval(code, test_env)    new_expectations <- the$test_expectations > starting_expectations    end_test = function() {    })
  > test_loo_and_waic.R: 33: test_code(code, parent.frame())    if (snapshot_skipped) {        skip("On CRAN")    }    else if (!new_expectations && skip_on_empty) {        skip_empty()    }}, expectation = handle_expectation, packageNotFoundError = function(e) {
  > test_loo_and_waic.R: 34: test_that("loo with cores=1 and cores=2 gives same results",     {    if (on_cran()) {        loo2 <- suppressWarnings(loo(LLarr, r_eff = r_eff_arr,             cores = 2))        expect_equal(loo1$estimates, loo2$estimates)        skip(paste0("{", e$package, "} is not installed."))    })
  > test_loo_and_waic.R: 35: 
  > test_loo_and_waic.R:     }}, snapshot_on_cran = function(cnd) {    snapshot_skipped <<- TRUE    invokeRestart("muffle_cran_snapshot")}, skip = handle_skip, warning = handle_warning, message = handle_message,     error = handle_error, interrupt = handle_interrupt), error = handle_fatal)
  > test_loo_and_waic.R: 42: doWithOneRestart(return(expr), restart)
  > test_loo_and_waic.R: 43: withOneRestart(expr, restarts[[1L]])
  > test_loo_and_waic.R: 44: withRestarts(tryCatch(withCallingHandlers({    eval(code, test_env)    new_expectations <- the$test_expectations > starting_expectations    if (snapshot_skipped) {        skip("On CRAN")    }    else if (!new_expectations && skip_on_empty) {        skip_empty()    }}, expectation = handle_expectation, packageNotFoundError = function(e) {    if (on_cran()) {        skip(paste0("{", e$package, "} is not installed."))    }}, snapshot_on_cran = function(cnd) {    snapshot_skipped <<- TRUE    invokeRestart("muffle_cran_snapshot")}, skip = handle_skip, warning = handle_warning, message = handle_message,     error = handle_error, interrupt = handle_interrupt), error = handle_fatal),     end_test = function() {    })eval(code, test_env)
  > test_loo_and_waic.R: 
  > test_loo_and_waic.R: 36: eval(code, test_env)45: test_code(code = exprs, env = env, reporter = get_reporter() %||%     StopReporter$new())
  > test_loo_and_waic.R: 46: source_file(path, env = env(env), desc = desc, shuffle = shuffle,     error_call = error_call)
  > test_loo_and_waic.R: 47: test_one_file(path, env = the$testing_env, shuffle = shuffle)
  > test_loo_and_waic.R: 48: doTryCatch(return(expr), name, parentenv, handler)
  > test_loo_and_waic.R: 49: tryCatchOne(expr, names, parentenv, handlers[[1L]])
  > test_loo_and_waic.R: 
  > test_loo_and_waic.R: 37: withCallingHandlers({    eval(code, test_env)    new_expectations <- the$test_expectations > starting_expectations    if (snapshot_skipped) {        skip("On CRAN")    }50: tryCatchList(expr, classes, parentenv, handlers)
  > test_loo_and_waic.R: 51: tryCatch(code, testthat_abort_reporter = function(cnd) {    cat(conditionMessage(cnd), "\n")    else if (!new_expectations && skip_on_empty) {    NULL})
  > test_loo_and_waic.R: 52: with_reporter(multi, test_one_file(path, env = the$testing_env,         skip_empty()    }}, expectation = handle_expectation, packageNotFoundError = function(e) {    if (on_cran()) {        skip(paste0("{", e$package, "} is not installed."))    shuffle = shuffle))    }}, snapshot_on_cran = function(cnd) {    snapshot_skipped <<- TRUE
  > test_loo_and_waic.R: 53: asNamespace("testthat")$queue_task(path, shuffle)
  > test_loo_and_waic.R: 54: (function (path, shuffle) {    invokeRestart("muffle_cran_snapshot")}, skip = handle_skip, warning = handle_warning, message = handle_message,     error = handle_error, interrupt = handle_interrupt)
  > test_loo_and_waic.R: 38:     asNamespace("testthat")$queue_task(path, shuffle)})(base::quote("test_loo_and_waic.R"), base::quote(FALSE))
  > test_loo_and_waic.R: 55: (function (what, args, quote = FALSE, envir = parent.frame()) {doTryCatch(return(expr), name, parentenv, handler)    if (!is.list(args)) 
  > test_loo_and_waic.R: 39: tryCatchOne(expr, names, parentenv, handlers[[1L]])
  > test_loo_and_waic.R: 40:         stop("second argument must be a list")    if (quote)         args <- lapply(args, enquote)    .Internal(do.call(what, args, envir))})(base::quote(function (path, shuffle) {tryCatchList(expr, classes, parentenv, handlers)    asNamespace("testthat")$queue_task(path, shuffle)
  > test_loo_and_waic.R: 41: tryCatch(withCallingHandlers({    eval(code, test_env)    new_expectations <- the$test_expectations > starting_expectations    if (snapshot_skipped) {        skip("On CRAN")    }    else if (!new_expectations && skip_on_empty) {        skip_empty()    }}), base::quote(list("test_loo_and_waic.R", FALSE)), envir = base::quote(<environment>),     quote = base::quote(TRUE))
  > test_loo_and_waic.R: 56: base::do.call(base::do.call, base::c(base::readRDS("/Volumes/Temp/tmp/RtmpLc7kGs/callr-fun-16413224d81d"),     base::list(envir = .GlobalEnv, quote = TRUE)), envir = .GlobalEnv,     quote = TRUE)
  > test_loo_and_waic.R: 57: }, expectation = handle_expectation, packageNotFoundError = function(e) {    if (on_cran()) {        skip(paste0("{", e$package, "} is not installed."))    }}, snapshot_on_cran = function(cnd) {    snapshot_skipped <<- TRUEbase::saveRDS(base::do.call(base::do.call, base::c(base::readRDS("/Volumes/Temp/tmp/RtmpLc7kGs/callr-fun-16413224d81d"),     base::list(envir = .GlobalEnv, quote = TRUE)), envir = .GlobalEnv,     quote = TRUE), file = "/Volumes/Temp/tmp/RtmpLc7kGs/callr-rs-result-1641340e85904",     compress = FALSE)
  > test_loo_and_waic.R: 58: base::withCallingHandlers({    invokeRestart("muffle_cran_snapshot")    {}, skip = handle_skip, warning = handle_warning, message = handle_message,         NULL        NULL    }    error = handle_error, interrupt = handle_interrupt), error = handle_fatal)
  > test_loo_and_waic.R: 42: doWithOneRestart(return(expr), restart)
  > test_loo_and_waic.R: 43: withOneRestart(expr, restarts[[1L]])    base::saveRDS(base::do.call(base::do.call, base::c(base::readRDS("/Volumes/Temp/tmp/RtmpLc7kGs/callr-fun-16413224d81d"), 
  > test_loo_and_waic.R: 44: withRestarts(tryCatch(withCallingHandlers({        base::list(envir = .GlobalEnv, quote = TRUE)), envir = .GlobalEnv,         quote = TRUE), file = "/Volumes/Temp/tmp/RtmpLc7kGs/callr-rs-result-1641340e85904",         compress = FALSE)    base::flush(base::stdout())    base::flush(base::stderr())    {        NULL    eval(code, test_env)    new_expectations <- the$test_expectations > starting_expectations    if (snapshot_skipped) {        skip("On CRAN")    }    else if (!new_expectations && skip_on_empty) {        NULL        skip_empty()    }}, expectation = handle_expectation, packageNotFoundError = function(e) {    }    base::invisible()}, error = function(e) {    {        callr_data <- base::as.environment("tools:callr")$`__callr_data__`        err <- callr_data$err        if (FALSE) {    if (on_cran()) {        skip(paste0("{", e$package, "} is not installed."))    }}, snapshot_on_cran = function(cnd) {    snapshot_skipped <<- TRUE            base::assign(".Traceback", base::.traceback(4), envir = callr_data)    invokeRestart("muffle_cran_snapshot")            utils::dump.frames("__callr_dump__")            base::assign(".Last.dump", .GlobalEnv$`__callr_dump__`,                 envir = callr_data)            base::rm("__callr_dump__", envir = .GlobalEnv)        }        e <- err$process_call(e)        e2 <- err$new_error("error in callr subprocess")        class <- base::class        class(e2) <- base::c("callr_remote_error", class(e2))        e2 <- err$add_trace_back(e2)        cut <- base::which(e2$trace$scope == "global")[1]}, skip = handle_skip, warning = handle_warning, message = handle_message,     error = handle_error, interrupt = handle_interrupt), error = handle_fatal),     end_test = function() {    })
  > test_loo_and_waic.R:         if (!base::is.na(cut)) {45:             e2$trace <- e2$trace[-(1:cut), ]        }        if (callr_data$has_otel) {            callr_data$otel_span$record_exception(e2)test_code(code = exprs, env = env, reporter = get_reporter() %||%     StopReporter$new())
  > test_loo_and_waic.R: 46: source_file(path, env = env(env), desc = desc, shuffle = shuffle,         }        base::saveRDS(base::list("error", e2, e), file = base::paste0("/Volumes/Temp/tmp/RtmpLc7kGs/callr-rs-result-1641340e85904",             ".error"))    }}, interrupt = function(e) {    {        callr_data <- base::as.environment("tools:callr")$`__callr_data__`    error_call = error_call)        err <- callr_data$err        if (FALSE) {            base::assign(".Traceback", base::.traceback(4), envir = callr_data)            utils::dump.frames("__callr_dump__")
  > test_loo_and_waic.R: 47: test_one_file(path, env = the$testing_env, shuffle = shuffle)
  > test_loo_and_waic.R: 48: doTryCatch(return(expr), name, parentenv, handler)            base::assign(".Last.dump", .GlobalEnv$`__callr_dump__`, 
  > test_loo_and_waic.R: 49: tryCatchOne(expr, names, parentenv, handlers[[1L]])                envir = callr_data)            base::rm("__callr_dump__", envir = .GlobalEnv)        }        e <- err$process_call(e)        e2 <- err$new_error("error in callr subprocess")        class <- base::class        class(e2) <- base::c("callr_remote_error", class(e2))
  > test_loo_and_waic.R: 50: tryCatchList(expr, classes, parentenv, handlers)
  > test_loo_and_waic.R: 51: tryCatch(code, testthat_abort_reporter = function(cnd) {        e2 <- err$add_trace_back(e2)        cut <- base::which(e2$trace$scope == "global")[1]        if (!base::is.na(cut)) {            e2$trace <- e2$trace[-(1:cut), ]        }        if (callr_data$has_otel) {            callr_data$otel_span$record_exception(e2)    cat(conditionMessage(cnd), "\n")    NULL})
  > test_loo_and_waic.R: 52:         }
  > test_loo_and_waic.R: with_reporter(multi, test_one_file(path, env = the$testing_env,     shuffle = shuffle))
  > test_loo_and_waic.R: 53: asNamespace("testthat")$queue_task(path, shuffle)
  > test_loo_and_waic.R: 54: (function (path, shuffle) {    asNamespace("testthat")$queue_task(path, shuffle)        base::saveRDS(base::list("error", e2, e), file = base::paste0("/Volumes/Temp/tmp/RtmpLc7kGs/callr-rs-result-1641340e85904", })(base::quote("test_loo_and_waic.R"), base::quote(FALSE))            ".error"))
  > test_loo_and_waic.R: 55: (function (what, args, quote = FALSE, envir = parent.frame()) {    if (!is.list(args))         stop("second argument must be a list")    }}, callr_message = function(e) {    base::try({        callr_data <- base::as.environment("tools:callr")$`__callr_data__`        pxlib <- callr_data$pxlib        if (base::is.null(e$code)) {    if (quote)             e$code <- "301"        }        msg <- base::paste0("base64::", pxlib$base64_encode(base::serialize(e,             NULL)))        data <- base::paste0(e$code, " ", base::nchar(msg), "\n",             msg)        if (callr_data$has_otel) {            callr_data$otel_span$add_event("callr message", attributes = list(status_code = e$code))        }        pxlib$write_fd(3L, data)        if (base::inherits(e, "cli_message") && !base::is.null(base::findRestart("cli_message_handled"))) {        args <- lapply(args, enquote)    .Internal(do.call(what, args, envir))})(base::quote(function (path, shuffle) {    asNamespace("testthat")$queue_task(path, shuffle)}), base::quote(list("test_loo_and_waic.R", FALSE)), envir = base::quote(<environment>),     quote = base::quote(TRUE))
  > test_loo_and_waic.R: 56:             base::invokeRestart("cli_message_handled")base::do.call(base::do.call, base::c(base::readRDS("/Volumes/Temp/tmp/RtmpLc7kGs/callr-fun-16413224d81d"),     base::list(envir = .GlobalEnv, quote = TRUE)), envir = .GlobalEnv,     quote = TRUE)        }        else if (base::inherits(e, "message") && !base::is.null(base::findRestart("muffleMessage"))) {            base::invokeRestart("muffleMessage")        }    })})
  > test_loo_and_waic.R: 
  > test_loo_and_waic.R: 59: doTryCatch(return(expr), name, parentenv, handler)
  > test_loo_and_waic.R: 57: 60: tryCatchOne(expr, names, parentenv, handlers[[1L]])
  > test_loo_and_waic.R: 61: base::saveRDS(base::do.call(base::do.call, base::c(base::readRDS("/Volumes/Temp/tmp/RtmpLc7kGs/callr-fun-16413224d81d"),     base::list(envir = .GlobalEnv, quote = TRUE)), envir = .GlobalEnv,     quote = TRUE), file = "/Volumes/Temp/tmp/RtmpLc7kGs/callr-rs-result-1641340e85904",     compress = FALSE)
  > test_loo_and_waic.R: tryCatchList(expr, names[-nh], parentenv, handlers[-nh])58: base::withCallingHandlers({    {        NULL
  > test_loo_and_waic.R: 62: doTryCatch(return(expr), name, parentenv, handler)
  > test_loo_and_waic.R: 63: tryCatchOne(tryCatchList(expr, names[-nh], parentenv, handlers[-nh]),     names[nh], parentenv, handlers[[nh]])        NULL
  > test_loo_and_waic.R:     }    base::saveRDS(base::do.call(base::do.call, base::c(base::readRDS("/Volumes/Temp/tmp/RtmpLc7kGs/callr-fun-16413224d81d"),         base::list(envir = .GlobalEnv, quote = TRUE)), envir = .GlobalEnv,         quote = TRUE), file = "/Volumes/Temp/tmp/RtmpLc7kGs/callr-rs-result-1641340e85904",         compress = FALSE)64:     base::flush(base::stdout())    base::flush(base::stderr())    {        NULL        NULL    }    base::invisible()tryCatchList(expr, classes, parentenv, handlers)}, error = function(e) {    {        callr_data <- base::as.environment("tools:callr")$`__callr_data__`        err <- callr_data$err
  > test_loo_and_waic.R:         if (FALSE) {            base::assign(".Traceback", base::.traceback(4), envir = callr_data)            utils::dump.frames("__callr_dump__")65: base::tryCatch(base::withCallingHandlers({    {        NULL        NULL    }            base::assign(".Last.dump", .GlobalEnv$`__callr_dump__`,                 envir = callr_data)            base::rm("__callr_dump__", envir = .GlobalEnv)        }        e <- err$process_call(e)        e2 <- err$new_error("error in callr subprocess")    base::saveRDS(base::do.call(base::do.call, base::c(base::readRDS("/Volumes/Temp/tmp/RtmpLc7kGs/callr-fun-16413224d81d"),         base::list(envir = .GlobalEnv, quote = TRUE)), envir = .GlobalEnv,         quote = TRUE), file = "/Volumes/Temp/tmp/RtmpLc7kGs/callr-rs-result-1641340e85904",         compress = FALSE)    base::flush(base::stdout())    base::flush(base::stderr())        class <- base::class        class(e2) <- base::c("callr_remote_error", class(e2))        e2 <- err$add_trace_back(e2)        cut <- base::which(e2$trace$scope == "global")[1]        if (!base::is.na(cut)) {            e2$trace <- e2$trace[-(1:cut), ]        }        if (callr_data$has_otel) {            callr_data$otel_span$record_exception(e2)    {        }        base::saveRDS(base::list("error", e2, e), file = base::paste0("/Volumes/Temp/tmp/RtmpLc7kGs/callr-rs-result-1641340e85904",             ".error"))        NULL        NULL    }    base::invisible()}, error = function(e) {    {    }        callr_data <- base::as.environment("tools:callr")$`__callr_data__`}, interrupt = function(e) {        err <- callr_data$err        if (FALSE) {            base::assign(".Traceback", base::.traceback(4), envir = callr_data)            utils::dump.frames("__callr_dump__")    {        callr_data <- base::as.environment("tools:callr")$`__callr_data__`        err <- callr_data$err        if (FALSE) {            base::assign(".Traceback", base::.traceback(4), envir = callr_data)            utils::dump.frames("__callr_dump__")            base::assign(".Last.dump", .GlobalEnv$`__callr_dump__`,             base::assign(".Last.dump", .GlobalEnv$`__callr_dump__`,                 envir = callr_data)            base::rm("__callr_dump__", envir = .GlobalEnv)        }        e <- err$process_call(e)                envir = callr_data)        e2 <- err$new_error("error in callr subprocess")        class <- base::class        class(e2) <- base::c("callr_remote_error", class(e2))        e2 <- err$add_trace_back(e2)        cut <- base::which(e2$trace$scope == "global")[1]        if (!base::is.na(cut)) {            base::rm("__callr_dump__", envir = .GlobalEnv)        }        e <- err$process_call(e)        e2 <- err$new_error("error in callr subprocess")        class <- base::class        class(e2) <- base::c("callr_remote_error", class(e2))            e2$trace <- e2$trace[-(1:cut), ]        }        if (callr_data$has_otel) {            callr_data$otel_span$record_exception(e2)        }        base::saveRDS(base::list("error", e2, e), file = base::paste0("/Volumes/Temp/tmp/RtmpLc7kGs/callr-rs-result-1641340e85904",             ".error"))    }}, callr_message = function(e) {    base::try({        e2 <- err$add_trace_back(e2)        cut <- base::which(e2$trace$scope == "global")[1]        if (!base::is.na(cut)) {            e2$trace <- e2$trace[-(1:cut), ]        }        callr_data <- base::as.environment("tools:callr")$`__callr_data__`        pxlib <- callr_data$pxlib        if (base::is.null(e$code)) {            e$code <- "301"        }        msg <- base::paste0("base64::", pxlib$base64_encode(base::serialize(e,         if (callr_data$has_otel) {            callr_data$otel_span$record_exception(e2)        }        base::saveRDS(base::list("error", e2, e), file = base::paste0("/Volumes/Temp/tmp/RtmpLc7kGs/callr-rs-result-1641340e85904",             NULL)))        data <- base::paste0(e$code, " ", base::nchar(msg), "\n",             msg)        if (callr_data$has_otel) {            callr_data$otel_span$add_event("callr message", attributes = list(status_code = e$code))        }            ".error"))        pxlib$write_fd(3L, data)    }}, interrupt = function(e) {    {        callr_data <- base::as.environment("tools:callr")$`__callr_data__`        err <- callr_data$err        if (base::inherits(e, "cli_message") && !base::is.null(base::findRestart("cli_message_handled"))) {            base::invokeRestart("cli_message_handled")        }        else if (base::inherits(e, "message") && !base::is.null(base::findRestart("muffleMessage"))) {            base::invokeRestart("muffleMessage")        if (FALSE) {            base::assign(".Traceback", base::.traceback(4), envir = callr_data)            utils::dump.frames("__callr_dump__")            base::assign(".Last.dump", .GlobalEnv$`__callr_dump__`,                 envir = callr_data)
  > test_loo_and_waic.R:             base::rm("__callr_dump__", envir = .GlobalEnv)        }        e <- err$process_call(e)        }    })        e2 <- err$new_error("error in callr subprocess")        class <- base::class        class(e2) <- base::c("callr_remote_error", class(e2))        e2 <- err$add_trace_back(e2)        cut <- base::which(e2$trace$scope == "global")[1]        if (!base::is.na(cut)) {})
  > test_loo_and_waic.R: 59: doTryCatch(return(expr), name, parentenv, handler)
  > test_loo_and_waic.R: 60:             e2$trace <- e2$trace[-(1:cut), ]        }        if (callr_data$has_otel) {            callr_data$otel_span$record_exception(e2)        }        base::saveRDS(base::list("error", e2, e), file = base::paste0("/Volumes/Temp/tmp/RtmpLc7kGs/callr-rs-result-1641340e85904",             ".error"))    }}, callr_message = function(e) {tryCatchOne(expr, names, parentenv, handlers[[1L]])    base::try({        callr_data <- base::as.environment("tools:callr")$`__callr_data__`        pxlib <- callr_data$pxlib        if (base::is.null(e$code)) {
  > test_loo_and_waic.R: 61: tryCatchList(expr, names[-nh], parentenv, handlers[-nh])
  > test_loo_and_waic.R: 62: doTryCatch(return(expr), name, parentenv, handler)            e$code <- "301"        }        msg <- base::paste0("base64::", pxlib$base64_encode(base::serialize(e,             NULL)))        data <- base::paste0(e$code, " ", base::nchar(msg), "\n", 
  > test_loo_and_waic.R: 63: tryCatchOne(tryCatchList(expr, names[-nh], parentenv, handlers[-nh]),     names[nh], parentenv, handlers[[nh]])
  > test_loo_and_waic.R: 64:             msg)        if (callr_data$has_otel) {            callr_data$otel_span$add_event("callr message", attributes = list(status_code = e$code))        }        pxlib$write_fd(3L, data)        if (base::inherits(e, "cli_message") && !base::is.null(base::findRestart("cli_message_handled"))) {            base::invokeRestart("cli_message_handled")        }tryCatchList(expr, classes, parentenv, handlers)
  > test_loo_and_waic.R: 65: base::tryCatch(base::withCallingHandlers({    {        NULL        else if (base::inherits(e, "message") && !base::is.null(base::findRestart("muffleMessage"))) {        NULL            base::invokeRestart("muffleMessage")        }    })}), error = function(e) {    {        NULL    }    base::saveRDS(base::do.call(base::do.call, base::c(base::readRDS("/Volumes/Temp/tmp/RtmpLc7kGs/callr-fun-16413224d81d"),         base::list(envir = .GlobalEnv, quote = TRUE)), envir = .GlobalEnv,         quote = TRUE), file = "/Volumes/Temp/tmp/RtmpLc7kGs/callr-rs-result-1641340e85904",         NULL        compress = FALSE)    }    base::flush(base::stdout())    base::flush(base::stderr())    {        NULL    if (FALSE) {        base::try(base::stop(e))    }    if (FALSE) {        base::q(save = "no", status = 1)    }        NULL    base::invisible()}, interrupt = function(e) {    {        NULL        NULL    }    }    base::invisible()}, error = function(e) {    {        callr_data <- base::as.environment("tools:callr")$`__callr_data__`        err <- callr_data$err        if (FALSE) {            base::assign(".Traceback", base::.traceback(4), envir = callr_data)            utils::dump.frames("__callr_dump__")    if (FALSE) {        base::q(save = "no", status = 1)    }    base::invisible()})
  > test_loo_and_waic.R:             base::assign(".Last.dump", .GlobalEnv$`__callr_dump__`, An irrecoverable exception occurred. R is aborting now ...
  > test_loo_and_waic.R:                 envir = callr_data)            base::rm("__callr_dump__", envir = .GlobalEnv)        }        e <- err$process_call(e)        e2 <- err$new_error("error in callr subprocess")        class <- base::class        class(e2) <- base::c("callr_remote_error", class(e2))        e2 <- err$add_trace_back(e2)        cut <- base::which(e2$trace$scope == "global")[1]        if (!base::is.na(cut)) {            e2$trace <- e2$trace[-(1:cut), ]        }        if (callr_data$has_otel) {            callr_data$otel_span$record_exception(e2)        }        base::saveRDS(base::list("error", e2, e), file = base::paste0("/Volumes/Temp/tmp/RtmpLc7kGs/callr-rs-result-1641340e85904",             ".error"))    }}, interrupt = function(e) {    {        callr_data <- base::as.environment("tools:callr")$`__callr_data__`        err <- callr_data$err        if (FALSE) {            base::assign(".Traceback", base::.traceback(4), envir = callr_data)            utils::dump.frames("__callr_dump__")            base::assign(".Last.dump", .GlobalEnv$`__callr_dump__`,                 envir = callr_data)            base::rm("__callr_dump__", envir = .GlobalEnv)        }        e <- err$process_call(e)        e2 <- err$new_error("error in callr subprocess")        class <- base::class        class(e2) <- base::c("callr_remote_error", class(e2))        e2 <- err$add_trace_back(e2)        cut <- base::which(e2$trace$scope == "global")[1]        if (!base::is.na(cut)) {            e2$trace <- e2$trace[-(1:cut), ]        }        if (callr_data$has_otel) {            callr_data$otel_span$record_exception(e2)        }        base::saveRDS(base::list("error", e2, e), file = base::paste0("/Volumes/Temp/tmp/RtmpLc7kGs/callr-rs-result-1641340e85904",             ".error"))    }}, callr_message = function(e) {    base::try({        callr_data <- base::as.environment("tools:callr")$`__callr_data__`        pxlib <- callr_data$pxlib        if (base::is.null(e$code)) {            e$code <- "301"        }        msg <- base::paste0("base64::", pxlib$base64_encode(base::serialize(e,             NULL)))        data <- base::paste0(e$code, " ", base::nchar(msg), "\n",             msg)        if (callr_data$has_otel) {            callr_data$otel_span$add_event("callr message", attributes = list(status_code = e$code))        }        pxlib$write_fd(3L, data)        if (base::inherits(e, "cli_message") && !base::is.null(base::findRestart("cli_message_handled"))) {            base::invokeRestart("cli_message_handled")        }        else if (base::inherits(e, "message") && !base::is.null(base::findRestart("muffleMessage"))) {            base::invokeRestart("muffleMessage")        }    })}), error = function(e) {    {        NULL        NULL    }    if (FALSE) {        base::try(base::stop(e))    }    if (FALSE) {        base::q(save = "no", status = 1)    }    base::invisible()}, interrupt = function(e) {    {        NULL        NULL    }    if (FALSE) {        base::q(save = "no", status = 1)    }    base::invisible()})
  > test_loo_and_waic.R: An irrecoverable exception occurred. R is aborting now ...
  Saving _problems/test_loo_and_waic-30.R
  > test_loo_predictive_metric.R: 
  > test_loo_predictive_metric.R:  *** caught segfault ***
  > test_loo_predictive_metric.R: address 0x110, cause 'invalid permissions'
  > test_loo_predictive_metric.R: 
  > test_loo_predictive_metric.R:  *** caught segfault ***
  > test_loo_predictive_metric.R: address 0x110, cause 'invalid permissions'
  > test_loo_predictive_metric.R: 
  > test_loo_predictive_metric.R: Traceback:
  > test_loo_predictive_metric.R: 
  > test_loo_predictive_metric.R: Traceback:
  > test_loo_predictive_metric.R:  1:  1: outer(X, Y)outer(X, Y)
  > test_loo_predictive_metric.R: 
  > test_loo_predictive_metric.R:  2: -theta %o% x
  > test_loo_predictive_metric.R:  3: posterior::gpdfit(exp(x) - exp_cutoff, sort_x = FALSE)
  > test_loo_predictive_metric.R:  4: psis_smooth_tail(lw_tail, cutoff)
  > test_loo_predictive_metric.R:  5: is_fun(log_ratios_i = log_ratios[, i], tail_len_i = tail_len[i])
  > test_loo_predictive_metric.R:  6: FUN(X[[i]], ...)
  > test_loo_predictive_metric.R:  7: lapply(X = S, FUN = FUN, ...)
  > test_loo_predictive_metric.R:  8: doTryCatch(return(expr), name, parentenv, handler)
  > test_loo_predictive_metric.R:  9: tryCatchOne(expr, names, parentenv, handlers[[1L]])
  > test_loo_predictive_metric.R: 10: tryCatchList(expr, classes, parentenv, handlers)
  > test_loo_predictive_metric.R: 11: 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))})
  > test_loo_predictive_metric.R: 12: try(lapply(X = S, FUN = FUN, ...), silent = TRUE)
  > test_loo_predictive_metric.R: 13: sendMaster(try(lapply(X = S, FUN = FUN, ...), silent = TRUE))
  > test_loo_predictive_metric.R: 14: FUN(X[[i]], ...)
  > test_loo_predictive_metric.R: 15: lapply(seq_len(cores), inner.do)
  > test_loo_predictive_metric.R: 16: parallel::mclapply(X = seq_len(N), mc.cores = cores, FUN = function(i) is_fun(log_ratios_i = log_ratios[,     i], tail_len_i = tail_len[i])) 2: 
  > test_loo_predictive_metric.R: -theta %o% x
  > test_loo_predictive_metric.R: 17: do_importance_sampling(log_ratios, r_eff = r_eff, cores = cores,     method = method)
  > test_loo_predictive_metric.R: 18: importance_sampling.matrix(log_ratios, ..., r_eff = r_eff, cores = cores,     method = "psis")
  > test_loo_predictive_metric.R: 19:  3: posterior::gpdfit(exp(x) - exp_cutoff, sort_x = FALSE)
  > test_loo_predictive_metric.R:  4: psis.matrix(-LL, r_eff = r_eff, cores = 2)
  > test_loo_predictive_metric.R: 
  > test_loo_predictive_metric.R: 20: psis(-LL, r_eff = r_eff, cores = 2)
  > test_loo_predictive_metric.R: 21: eval(code, test_env)
  > test_loo_predictive_metric.R: 22: eval(code, test_env)
  > test_loo_predictive_metric.R: 23: withCallingHandlers({    eval(code, test_env)    new_expectations <- the$test_expectations > starting_expectations    if (snapshot_skipped) {        skip("On CRAN")    }    else if (!new_expectations && skip_on_empty) {        skip_empty()    }}, expectation = handle_expectation, packageNotFoundError = function(e) {    if (on_cran()) {        skip(paste0("{", e$package, "} is not installed."))    }}, snapshot_on_cran = function(cnd) {    snapshot_skipped <<- TRUE    invokeRestart("muffle_cran_snapshot")}, skip = handle_skip, warning = handle_warning, message = handle_message,     error = handle_error, interrupt = handle_interrupt)
  > test_loo_predictive_metric.R: 24: doTryCatch(return(expr), name, parentenv, handler)
  > test_loo_predictive_metric.R: 25: tryCatchOne(expr, names, parentenv, handlers[[1L]])psis_smooth_tail(lw_tail, cutoff)
  > test_loo_predictive_metric.R: 26: 
  > test_loo_predictive_metric.R:  5: tryCatchList(expr, classes, parentenv, handlers)is_fun(log_ratios_i = log_ratios[, i], tail_len_i = tail_len[i])
  > test_loo_predictive_metric.R:  6: 
  > test_loo_predictive_metric.R: 27: FUN(X[[i]], ...)
  > test_loo_predictive_metric.R:  7: tryCatch(withCallingHandlers({    eval(code, test_env)    new_expectations <- the$test_expectations > starting_expectations    if (snapshot_skipped) {        skip("On CRAN")lapply(X = S, FUN = FUN, ...)
  > test_loo_predictive_metric.R:  8: doTryCatch(return(expr), name, parentenv, handler)
  > test_loo_predictive_metric.R:  9:     }tryCatchOne(expr, names, parentenv, handlers[[1L]])
  > test_loo_predictive_metric.R: 10:     else if (!new_expectations && skip_on_empty) {        skip_empty()    }}, expectation = handle_expectation, packageNotFoundError = function(e) {    if (on_cran()) {        skip(paste0("{", e$package, "} is not installed."))tryCatchList(expr, classes, parentenv, handlers)
  > test_loo_predictive_metric.R: 11: tryCatch(expr, error = function(e) {    call <- conditionCall(e)    if (!is.null(call)) {        if (identical(call[[1L]], quote(doTryCatch)))             call <- sys.call(-4L)    }}, snapshot_on_cran = function(cnd) {    snapshot_skipped <<- TRUE    invokeRestart("muffle_cran_snapshot")}, skip = handle_skip, warning = handle_warning, message = handle_message,     error = handle_error, interrupt = handle_interrupt), error = handle_fatal)        dcall <- deparse(call, nlines = 1L)        prefix <- paste("Error in", dcall, ": ")        LONG <- 75L        sm <- strsplit(conditionMessage(e), "\n")[[1L]]
  > test_loo_predictive_metric.R: 28: doWithOneRestart(return(expr), restart)
  > test_loo_predictive_metric.R: 29: withOneRestart(expr, restarts[[1L]])
  > test_loo_predictive_metric.R: 30: withRestarts(tryCatch(withCallingHandlers({        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)     eval(code, test_env)            prefix <- paste0(prefix, "\n  ")    new_expectations <- the$test_expectations > starting_expectations    }    else prefix <- "Error : "    msg <- paste0(prefix, conditionMessage(e), "\n")    if (snapshot_skipped) {    .Internal(seterrmessage(msg[1L]))    if (!silent && isTRUE(getOption("show.error.messages"))) {        cat(msg, file = outFile)        .Internal(printDeferredWarnings())    }        skip("On CRAN")    }    else if (!new_expectations && skip_on_empty) {        skip_empty()    }}, expectation = handle_expectation, packageNotFoundError = function(e) {    if (on_cran()) {    invisible(structure(msg, class = "try-error", condition = e))})
  > test_loo_predictive_metric.R: 12: try(lapply(X = S, FUN = FUN, ...), silent = TRUE)
  > test_loo_predictive_metric.R:         skip(paste0("{", e$package, "} is not installed."))13: sendMaster(try(lapply(X = S, FUN = FUN, ...), silent = TRUE))
  > test_loo_predictive_metric.R:     }}, snapshot_on_cran = function(cnd) {    snapshot_skipped <<- TRUE    invokeRestart("muffle_cran_snapshot")}, skip = handle_skip, warning = handle_warning, message = handle_message,     error = handle_error, interrupt = handle_interrupt), error = handle_fatal), 14: FUN(X[[i]], ...)
  > test_loo_predictive_metric.R: 15: lapply(seq_len(cores), inner.do)
  > test_loo_predictive_metric.R: 16:     end_test = function() {    })
  > test_loo_predictive_metric.R: 31: test_code(code = exprs, env = env, reporter = get_reporter() %||%     StopReporter$new())parallel::mclapply(X = seq_len(N), mc.cores = cores, FUN = function(i) is_fun(log_ratios_i = log_ratios[,     i], tail_len_i = tail_len[i]))
  > test_loo_predictive_metric.R: 17: do_importance_sampling(log_ratios, r_eff = r_eff, cores = cores,     method = method)
  > test_loo_predictive_metric.R: 18: importance_sampling.matrix(log_ratios, ..., r_eff = r_eff, cores = cores,     method = "psis")
  > test_loo_predictive_metric.R: 19: psis.matrix(-LL, r_eff = r_eff, cores = 2)
  > test_loo_predictive_metric.R: 20: psis(-LL, r_eff = r_eff, cores = 2)
  > test_loo_predictive_metric.R: 21: eval(code, test_env)
  > test_loo_predictive_metric.R: 22: eval(code, test_env)
  > test_loo_predictive_metric.R: 23: withCallingHandlers({    eval(code, test_env)    new_expectations <- the$test_expectations > starting_expectations    if (snapshot_skipped) {        skip("On CRAN")    }    else if (!new_expectations && skip_on_empty) {        skip_empty()    }}, expectation = handle_expectation, packageNotFoundError = function(e) {    if (on_cran()) {        skip(paste0("{", e$package, "} is not installed."))    }
  > test_loo_predictive_metric.R: }, snapshot_on_cran = function(cnd) {    snapshot_skipped <<- TRUE32: source_file(path, env = env(env), desc = desc, shuffle = shuffle,     invokeRestart("muffle_cran_snapshot")}, skip = handle_skip, warning = handle_warning, message = handle_message,     error = handle_error, interrupt = handle_interrupt)
  > test_loo_predictive_metric.R: 24: doTryCatch(return(expr), name, parentenv, handler)    error_call = error_call)
  > test_loo_predictive_metric.R: 25: tryCatchOne(expr, names, parentenv, handlers[[1L]])
  > test_loo_predictive_metric.R: 
  > test_loo_predictive_metric.R: 33: test_one_file(path, env = the$testing_env, shuffle = shuffle)
  > test_loo_predictive_metric.R: 34: 26: tryCatchList(expr, classes, parentenv, handlers)
  > test_loo_predictive_metric.R: 27: tryCatch(withCallingHandlers({    eval(code, test_env)doTryCatch(return(expr), name, parentenv, handler)    new_expectations <- the$test_expectations > starting_expectations    if (snapshot_skipped) {        skip("On CRAN")    }
  > test_loo_predictive_metric.R: 35: tryCatchOne(expr, names, parentenv, handlers[[1L]])
  > test_loo_predictive_metric.R: 36: tryCatchList(expr, classes, parentenv, handlers)
  > test_loo_predictive_metric.R:     else if (!new_expectations && skip_on_empty) {37:         skip_empty()tryCatch(code, testthat_abort_reporter = function(cnd) {    cat(conditionMessage(cnd), "\n")    NULL})    }}, expectation = handle_expectation, packageNotFoundError = function(e) {    if (on_cran()) {        skip(paste0("{", e$package, "} is not installed."))    }}, snapshot_on_cran = function(cnd) {    snapshot_skipped <<- TRUE    invokeRestart("muffle_cran_snapshot")}, skip = handle_skip, warning = handle_warning, message = handle_message,     error = handle_error, interrupt = handle_interrupt), error = handle_fatal)
  > test_loo_predictive_metric.R: 38: with_reporter(multi, test_one_file(path, env = the$testing_env,     shuffle = shuffle))
  > test_loo_predictive_metric.R: 
  > test_loo_predictive_metric.R: 39: 28: asNamespace("testthat")$queue_task(path, shuffle)
  > test_loo_predictive_metric.R: 40: (function (path, shuffle) doWithOneRestart(return(expr), restart)
  > test_loo_predictive_metric.R: 29: withOneRestart(expr, restarts[[1L]])
  > test_loo_predictive_metric.R: 30: {withRestarts(tryCatch(withCallingHandlers({    asNamespace("testthat")$queue_task(path, shuffle)})(base::quote("test_loo_predictive_metric.R"), base::quote(FALSE))
  > test_loo_predictive_metric.R: 41: (function (what, args, quote = FALSE, envir = parent.frame()) {    if (!is.list(args))         stop("second argument must be a list")    if (quote)         args <- lapply(args, enquote)    .Internal(do.call(what, args, envir))    eval(code, test_env)    new_expectations <- the$test_expectations > starting_expectations    if (snapshot_skipped) {        skip("On CRAN")    }})(base::quote(function (path, shuffle) {    asNamespace("testthat")$queue_task(path, shuffle)}), base::quote(list("test_loo_predictive_metric.R", FALSE)),     envir = base::quote(<environment>), quote = base::quote(TRUE))
  > test_loo_predictive_metric.R: 42: base::do.call(base::do.call, base::c(base::readRDS("/Volumes/Temp/tmp/RtmpLc7kGs/callr-fun-1641349f7b552"),     base::list(envir = .GlobalEnv, quote = TRUE)), envir = .GlobalEnv,     quote = TRUE)
  > test_loo_predictive_metric.R:     else if (!new_expectations && skip_on_empty) {43: 
  > test_loo_predictive_metric.R:         skip_empty()    }}, expectation = handle_expectation, packageNotFoundError = function(e) {    if (on_cran()) {        skip(paste0("{", e$package, "} is not installed."))    }}, snapshot_on_cran = function(cnd) {    snapshot_skipped <<- TRUE    invokeRestart("muffle_cran_snapshot")}, skip = handle_skip, warning = handle_warning, message = handle_message,     error = handle_error, interrupt = handle_interrupt), error = handle_fatal),     end_test = function() {    })
  > test_loo_predictive_metric.R: 31: test_code(code = exprs, env = env, reporter = get_reporter() %||%     StopReporter$new())
  > test_loo_predictive_metric.R: 32: source_file(path, env = env(env), desc = desc, shuffle = shuffle,     error_call = error_call)
  > test_loo_predictive_metric.R: 33: base::saveRDS(base::do.call(base::do.call, base::c(base::readRDS("/Volumes/Temp/tmp/RtmpLc7kGs/callr-fun-1641349f7b552"),     base::list(envir = .GlobalEnv, quote = TRUE)), envir = .GlobalEnv,     quote = TRUE), file = "/Volumes/Temp/tmp/RtmpLc7kGs/callr-rs-result-1641325a1406e", test_one_file(path, env = the$testing_env, shuffle = shuffle)    compress = FALSE)
  > test_loo_predictive_metric.R: 34: doTryCatch(return(expr), name, parentenv, handler)
  > test_loo_predictive_metric.R: 35: tryCatchOne(expr, names, parentenv, handlers[[1L]])
  > test_loo_predictive_metric.R: 
  > test_loo_predictive_metric.R: 44: base::withCallingHandlers({    {        NULL36: tryCatchList(expr, classes, parentenv, handlers)
  > test_loo_predictive_metric.R: 37: tryCatch(code, testthat_abort_reporter = function(cnd) {    cat(conditionMessage(cnd), "\n")        NULL    }    base::saveRDS(base::do.call(base::do.call, base::c(base::readRDS("/Volumes/Temp/tmp/RtmpLc7kGs/callr-fun-1641349f7b552"),         base::list(envir = .GlobalEnv, quote = TRUE)), envir = .GlobalEnv,         quote = TRUE), file = "/Volumes/Temp/tmp/RtmpLc7kGs/callr-rs-result-1641325a1406e",         compress = FALSE)    base::flush(base::stdout())    base::flush(base::stderr())    {    NULL})
  > test_loo_predictive_metric.R: 38: with_reporter(multi, test_one_file(path, env = the$testing_env,     shuffle = shuffle))
  > test_loo_predictive_metric.R:         NULL        NULL    }    base::invisible()}, error = function(e) {    {39: asNamespace("testthat")$queue_task(path, shuffle)
  > test_loo_predictive_metric.R: 40: (function (path, shuffle) {        callr_data <- base::as.environment("tools:callr")$`__callr_data__`        err <- callr_data$err        if (FALSE) {            base::assign(".Traceback", base::.traceback(4), envir = callr_data)            utils::dump.frames("__callr_dump__")            base::assign(".Last.dump", .GlobalEnv$`__callr_dump__`,     asNamespace("testthat")$queue_task(path, shuffle)                envir = callr_data)})(base::quote("test_loo_predictive_metric.R"), base::quote(FALSE))            base::rm("__callr_dump__", envir = .GlobalEnv)        }        e <- err$process_call(e)        e2 <- err$new_error("error in callr subprocess")
  > test_loo_predictive_metric.R: 41: (function (what, args, quote = FALSE, envir = parent.frame()) {    if (!is.list(args))         stop("second argument must be a list")        class <- base::class    if (quote)         args <- lapply(args, enquote)    .Internal(do.call(what, args, envir))        class(e2) <- base::c("callr_remote_error", class(e2))        e2 <- err$add_trace_back(e2)        cut <- base::which(e2$trace$scope == "global")[1]        if (!base::is.na(cut)) {            e2$trace <- e2$trace[-(1:cut), ]})(base::quote(function (path, shuffle) {    asNamespace("testthat")$queue_task(path, shuffle)}), base::quote(list("test_loo_predictive_metric.R", FALSE)),     envir = base::quote(<environment>), quote = base::quote(TRUE))        }        if (callr_data$has_otel) {            callr_data$otel_span$record_exception(e2)        }        base::saveRDS(base::list("error", e2, e), file = base::paste0("/Volumes/Temp/tmp/RtmpLc7kGs/callr-rs-result-1641325a1406e",             ".error"))
  > test_loo_predictive_metric.R: 42: base::do.call(base::do.call, base::c(base::readRDS("/Volumes/Temp/tmp/RtmpLc7kGs/callr-fun-1641349f7b552"),     base::list(envir = .GlobalEnv, quote = TRUE)), envir = .GlobalEnv,     quote = TRUE)    }}, interrupt = function(e) {    {        callr_data <- base::as.environment("tools:callr")$`__callr_data__`        err <- callr_data$err        if (FALSE) {            base::assign(".Traceback", base::.traceback(4), envir = callr_data)            utils::dump.frames("__callr_dump__")            base::assign(".Last.dump", .GlobalEnv$`__callr_dump__`,                 envir = callr_data)
  > test_loo_predictive_metric.R: 43: base::saveRDS(base::do.call(base::do.call, base::c(base::readRDS("/Volumes/Temp/tmp/RtmpLc7kGs/callr-fun-1641349f7b552"),     base::list(envir = .GlobalEnv, quote = TRUE)), envir = .GlobalEnv,     quote = TRUE), file = "/Volumes/Temp/tmp/RtmpLc7kGs/callr-rs-result-1641325a1406e",             base::rm("__callr_dump__", envir = .GlobalEnv)        }        e <- err$process_call(e)        e2 <- err$new_error("error in callr subprocess")        class <- base::class        class(e2) <- base::c("callr_remote_error", class(e2))    compress = FALSE)
  > test_loo_predictive_metric.R: 44: base::withCallingHandlers({    {        NULL        NULL        e2 <- err$add_trace_back(e2)        cut <- base::which(e2$trace$scope == "global")[1]        if (!base::is.na(cut)) {            e2$trace <- e2$trace[-(1:cut), ]        }        if (callr_data$has_otel) {    }    base::saveRDS(base::do.call(base::do.call, base::c(base::readRDS("/Volumes/Temp/tmp/RtmpLc7kGs/callr-fun-1641349f7b552"),         base::list(envir = .GlobalEnv, quote = TRUE)), envir = .GlobalEnv,         quote = TRUE), file = "/Volumes/Temp/tmp/RtmpLc7kGs/callr-rs-result-1641325a1406e",         compress = FALSE)            callr_data$otel_span$record_exception(e2)    base::flush(base::stdout())        }    base::flush(base::stderr())    {        NULL        NULL        base::saveRDS(base::list("error", e2, e), file = base::paste0("/Volumes/Temp/tmp/RtmpLc7kGs/callr-rs-result-1641325a1406e",             ".error"))    }}, callr_message = function(e) {    base::try({        callr_data <- base::as.environment("tools:callr")$`__callr_data__`    }        pxlib <- callr_data$pxlib    base::invisible()}, error = function(e) {    {        callr_data <- base::as.environment("tools:callr")$`__callr_data__`        err <- callr_data$err        if (FALSE) {            base::assign(".Traceback", base::.traceback(4), envir = callr_data)        if (base::is.null(e$code)) {            e$code <- "301"        }        msg <- base::paste0("base64::", pxlib$base64_encode(base::serialize(e,             NULL)))        data <- base::paste0(e$code, " ", base::nchar(msg), "\n",             utils::dump.frames("__callr_dump__")            base::assign(".Last.dump", .GlobalEnv$`__callr_dump__`,                 envir = callr_data)            base::rm("__callr_dump__", envir = .GlobalEnv)        }        e <- err$process_call(e)        e2 <- err$new_error("error in callr subprocess")        class <- base::class        class(e2) <- base::c("callr_remote_error", class(e2))            msg)        e2 <- err$add_trace_back(e2)        cut <- base::which(e2$trace$scope == "global")[1]        if (!base::is.na(cut)) {            e2$trace <- e2$trace[-(1:cut), ]        if (callr_data$has_otel) {            callr_data$otel_span$add_event("callr message", attributes = list(status_code = e$code))        }        pxlib$write_fd(3L, data)        if (base::inherits(e, "cli_message") && !base::is.null(base::findRestart("cli_message_handled"))) {        }        if (callr_data$has_otel) {            callr_data$otel_span$record_exception(e2)        }        base::saveRDS(base::list("error", e2, e), file = base::paste0("/Volumes/Temp/tmp/RtmpLc7kGs/callr-rs-result-1641325a1406e",             base::invokeRestart("cli_message_handled")        }        else if (base::inherits(e, "message") && !base::is.null(base::findRestart("muffleMessage"))) {            base::invokeRestart("muffleMessage")        }    })            ".error"))})    }
  > test_loo_predictive_metric.R: 45: doTryCatch(return(expr), name, parentenv, handler)
  > test_loo_predictive_metric.R: }, interrupt = function(e) {    {        callr_data <- base::as.environment("tools:callr")$`__callr_data__`        err <- callr_data$err        if (FALSE) {            base::assign(".Traceback", base::.traceback(4), envir = callr_data)46: tryCatchOne(expr, names, parentenv, handlers[[1L]])
  > test_loo_predictive_metric.R: 47: tryCatchList(expr, names[-nh], parentenv, handlers[-nh])
  > test_loo_predictive_metric.R: 48:             utils::dump.frames("__callr_dump__")doTryCatch(return(expr), name, parentenv, handler)
  > test_loo_predictive_metric.R: 49: 
  > test_loo_predictive_metric.R:             base::assign(".Last.dump", .GlobalEnv$`__callr_dump__`,                 envir = callr_data)            base::rm("__callr_dump__", envir = .GlobalEnv)        }        e <- err$process_call(e)        e2 <- err$new_error("error in callr subprocess")        class <- base::class        class(e2) <- base::c("callr_remote_error", class(e2))        e2 <- err$add_trace_back(e2)tryCatchOne(tryCatchList(expr, names[-nh], parentenv, handlers[-nh]),     names[nh], parentenv, handlers[[nh]])
  > test_loo_predictive_metric.R: 50: tryCatchList(expr, classes, parentenv, handlers)        cut <- base::which(e2$trace$scope == "global")[1]
  > test_loo_predictive_metric.R: 51: base::tryCatch(base::withCallingHandlers({    {        NULL        NULL    }        if (!base::is.na(cut)) {            e2$trace <- e2$trace[-(1:cut), ]        }        if (callr_data$has_otel) {            callr_data$otel_span$record_exception(e2)        }    base::saveRDS(base::do.call(base::do.call, base::c(base::readRDS("/Volumes/Temp/tmp/RtmpLc7kGs/callr-fun-1641349f7b552"),         base::list(envir = .GlobalEnv, quote = TRUE)), envir = .GlobalEnv,         quote = TRUE), file = "/Volumes/Temp/tmp/RtmpLc7kGs/callr-rs-result-1641325a1406e",         compress = FALSE)    base::flush(base::stdout())    base::flush(base::stderr())    {        NULL        base::saveRDS(base::list("error", e2, e), file = base::paste0("/Volumes/Temp/tmp/RtmpLc7kGs/callr-rs-result-1641325a1406e",             ".error"))    }}, callr_message = function(e) {    base::try({        callr_data <- base::as.environment("tools:callr")$`__callr_data__`        pxlib <- callr_data$pxlib        if (base::is.null(e$code)) {            e$code <- "301"        NULL    }    base::invisible()}, error = function(e) {    {        callr_data <- base::as.environment("tools:callr")$`__callr_data__`        err <- callr_data$err        }        msg <- base::paste0("base64::", pxlib$base64_encode(base::serialize(e,             NULL)))        data <- base::paste0(e$code, " ", base::nchar(msg), "\n",             msg)        if (callr_data$has_otel) {            callr_data$otel_span$add_event("callr message", attributes = list(status_code = e$code))        if (FALSE) {            base::assign(".Traceback", base::.traceback(4), envir = callr_data)            utils::dump.frames("__callr_dump__")            base::assign(".Last.dump", .GlobalEnv$`__callr_dump__`,                 envir = callr_data)            base::rm("__callr_dump__", envir = .GlobalEnv)        }        e <- err$process_call(e)        }        pxlib$write_fd(3L, data)        if (base::inherits(e, "cli_message") && !base::is.null(base::findRestart("cli_message_handled"))) {            base::invokeRestart("cli_message_handled")        }        else if (base::inherits(e, "message") && !base::is.null(base::findRestart("muffleMessage"))) {        e2 <- err$new_error("error in callr subprocess")        class <- base::class        class(e2) <- base::c("callr_remote_error", class(e2))        e2 <- err$add_trace_back(e2)        cut <- base::which(e2$trace$scope == "global")[1]        if (!base::is.na(cut)) {            base::invokeRestart("muffleMessage")        }    })})
  > test_loo_predictive_metric.R: 45: doTryCatch(return(expr), name, parentenv, handler)
  > test_loo_predictive_metric.R: 46:             e2$trace <- e2$trace[-(1:cut), ]        }        if (callr_data$has_otel) {            callr_data$otel_span$record_exception(e2)        }        base::saveRDS(base::list("error", e2, e), file = base::paste0("/Volumes/Temp/tmp/RtmpLc7kGs/callr-rs-result-1641325a1406e",             ".error"))    }tryCatchOne(expr, names, parentenv, handlers[[1L]])
  > test_loo_predictive_metric.R: 47: tryCatchList(expr, names[-nh], parentenv, handlers[-nh])
  > test_loo_predictive_metric.R: 48: }, interrupt = function(e) {    {        callr_data <- base::as.environment("tools:callr")$`__callr_data__`        err <- callr_data$err        if (FALSE) {            base::assign(".Traceback", base::.traceback(4), envir = callr_data)doTryCatch(return(expr), name, parentenv, handler)
  > test_loo_predictive_metric.R: 49: tryCatchOne(tryCatchList(expr, names[-nh], parentenv, handlers[-nh]),     names[nh], parentenv, handlers[[nh]])
  > test_loo_predictive_metric.R: 50: tryCatchList(expr, classes, parentenv, handlers)
  > test_loo_predictive_metric.R:             utils::dump.frames("__callr_dump__")51: base::tryCatch(base::withCallingHandlers({    {            base::assign(".Last.dump", .GlobalEnv$`__callr_dump__`,                 envir = callr_data)            base::rm("__callr_dump__", envir = .GlobalEnv)        }        e <- err$process_call(e)        e2 <- err$new_error("error in callr subprocess")        class <- base::class        NULL        NULL    }    base::saveRDS(base::do.call(base::do.call, base::c(base::readRDS("/Volumes/Temp/tmp/RtmpLc7kGs/callr-fun-1641349f7b552"),         base::list(envir = .GlobalEnv, quote = TRUE)), envir = .GlobalEnv,         quote = TRUE), file = "/Volumes/Temp/tmp/RtmpLc7kGs/callr-rs-result-1641325a1406e",         class(e2) <- base::c("callr_remote_error", class(e2))        e2 <- err$add_trace_back(e2)        cut <- base::which(e2$trace$scope == "global")[1]        if (!base::is.na(cut)) {            e2$trace <- e2$trace[-(1:cut), ]        }        compress = FALSE)    base::flush(base::stdout())    base::flush(base::stderr())    {        NULL        NULL        if (callr_data$has_otel) {            callr_data$otel_span$record_exception(e2)        }        base::saveRDS(base::list("error", e2, e), file = base::paste0("/Volumes/Temp/tmp/RtmpLc7kGs/callr-rs-result-1641325a1406e",             ".error"))    }    }    base::invisible()}, error = function(e) {    {        callr_data <- base::as.environment("tools:callr")$`__callr_data__`        err <- callr_data$err}, callr_message = function(e) {    base::try({        callr_data <- base::as.environment("tools:callr")$`__callr_data__`        pxlib <- callr_data$pxlib        if (base::is.null(e$code)) {        if (FALSE) {            base::assign(".Traceback", base::.traceback(4), envir = callr_data)            utils::dump.frames("__callr_dump__")            base::assign(".Last.dump", .GlobalEnv$`__callr_dump__`,                 envir = callr_data)            base::rm("__callr_dump__", envir = .GlobalEnv)        }        e <- err$process_call(e)        e2 <- err$new_error("error in callr subprocess")            e$code <- "301"        class <- base::class        class(e2) <- base::c("callr_remote_error", class(e2))        e2 <- err$add_trace_back(e2)        cut <- base::which(e2$trace$scope == "global")[1]        }        msg <- base::paste0("base64::", pxlib$base64_encode(base::serialize(e,             NULL)))        data <- base::paste0(e$code, " ", base::nchar(msg), "\n",             msg)        if (callr_data$has_otel) {        if (!base::is.na(cut)) {            e2$trace <- e2$trace[-(1:cut), ]        }        if (callr_data$has_otel) {            callr_data$otel_span$record_exception(e2)        }        base::saveRDS(base::list("error", e2, e), file = base::paste0("/Volumes/Temp/tmp/RtmpLc7kGs/callr-rs-result-1641325a1406e",             callr_data$otel_span$add_event("callr message", attributes = list(status_code = e$code))            ".error"))        }        pxlib$write_fd(3L, data)        if (base::inherits(e, "cli_message") && !base::is.null(base::findRestart("cli_message_handled"))) {            base::invokeRestart("cli_message_handled")        }        else if (base::inherits(e, "message") && !base::is.null(base::findRestart("muffleMessage"))) {    }}, interrupt = function(e) {    {        callr_data <- base::as.environment("tools:callr")$`__callr_data__`        err <- callr_data$err        if (FALSE) {            base::invokeRestart("muffleMessage")        }    })}), error = function(e) {    {        NULL        NULL            base::assign(".Traceback", base::.traceback(4), envir = callr_data)            utils::dump.frames("__callr_dump__")            base::assign(".Last.dump", .GlobalEnv$`__callr_dump__`,                 envir = callr_data)            base::rm("__callr_dump__", envir = .GlobalEnv)        }        e <- err$process_call(e)        e2 <- err$new_error("error in callr subprocess")        class <- base::class        class(e2) <- base::c("callr_remote_error", class(e2))        e2 <- err$add_trace_back(e2)        cut <- base::which(e2$trace$scope == "global")[1]    }    if (FALSE) {
  > test_loo_predictive_metric.R:         if (!base::is.na(cut)) {            e2$trace <- e2$trace[-(1:cut), ]        }        base::try(base::stop(e))        if (callr_data$has_otel) {            callr_data$otel_span$record_exception(e2)    }    if (FALSE) {        base::q(save = "no", status = 1)    }        }        base::saveRDS(base::list("error", e2, e), file = base::paste0("/Volumes/Temp/tmp/RtmpLc7kGs/callr-rs-result-1641325a1406e",             ".error"))    base::invisible()    }}, interrupt = function(e) {}, callr_message = function(e) {    {    base::try({        NULL        NULL        callr_data <- base::as.environment("tools:callr")$`__callr_data__`    }        pxlib <- callr_data$pxlib        if (base::is.null(e$code)) {            e$code <- "301"        }        msg <- base::paste0("base64::", pxlib$base64_encode(base::serialize(e,             NULL)))        data <- base::paste0(e$code, " ", base::nchar(msg), "\n",     if (FALSE) {            msg)        base::q(save = "no", status = 1)        if (callr_data$has_otel) {    }            callr_data$otel_span$add_event("callr message", attributes = list(status_code = e$code))        }        pxlib$write_fd(3L, data)        if (base::inherits(e, "cli_message") && !base::is.null(base::findRestart("cli_message_handled"))) {    base::invisible()            base::invokeRestart("cli_message_handled")})        }
  > test_loo_predictive_metric.R:         else if (base::inherits(e, "message") && !base::is.null(base::findRestart("muffleMessage"))) {            base::invokeRestart("muffleMessage")        }    })}), error = function(e) {    {An irrecoverable exception occurred. R is aborting now ...
  > test_loo_predictive_metric.R:         NULL        NULL    }    if (FALSE) {        base::try(base::stop(e))    }    if (FALSE) {        base::q(save = "no", status = 1)    }    base::invisible()}, interrupt = function(e) {    {        NULL        NULL    }    if (FALSE) {        base::q(save = "no", status = 1)    }    base::invisible()})
  > test_loo_predictive_metric.R: An irrecoverable exception occurred. R is aborting now ...
  Saving _problems/test_loo_predictive_metric-4.R
  [ FAIL 2 | WARN 1 | SKIP 34 | PASS 847 ]
  
  ══ Skipped tests (34) ══════════════════════════════════════════════════════════
  • On CRAN (32): 'test_loo_subsampling_cases.R:4:3',
    'test_loo_subsampling_cases.R:256:3', 'test_E_loo.R:134:1',
    'test_E_loo.R:142:1', 'test_compare.R:91:1', 'test_compare.R:122:1',
    'test_compare.R:160:1', 'test_crps.R:27:1',
    'test_deprecated_extractors.R:8:1', 'test_deprecated_extractors.R:106:1',
    'test_gpdfit.R:1:1', 'test_kfold_helpers.R:139:1',
    'test_loo_and_waic.R:23:1', 'test_loo_moment_matching.R:157:1',
    'test_loo_moment_matching.R:247:1', 'test_loo_moment_matching.R:365:1',
    'test_model_weighting.R:69:1', 'test_print_plot.R:41:1',
    'test_print_plot.R:45:1', 'test_print_plot.R:151:1',
    'test_print_plot.R:169:1', 'test_print_plot.R:175:1',
    'test_print_plot.R:181:1', 'test_psis.R:13:1', 'test_psis.R:39:1',
    'test_psislw.R:15:1', 'test_relative_eff.R:7:1', 'test_relative_eff.R:43:3',
    'test_loo_subsampling.R:896:3', 'test_loo_subsampling.R:1077:3',
    'test_tisis.R:76:1', 'test_tisis.R:213:1'
  • Sys.info()[["sysname"]] == "Darwin" && R.version$arch == "aarch64" is TRUE
    (2): 'test_loo_moment_matching.R:468:3', 'test_psis.R:157:3'
  
  ══ Failed tests ════════════════════════════════════════════════════════════════
  ── Error ('test_loo_and_waic.R:30:3'): loo with cores=1 and cores=2 gives same results ──
  Error in `vapply(x, FUN = match.arg(fun), FUN.VALUE = fun_val, item)`: values must be length 1000,
   but FUN(X[[1]]) result is length 0
  Backtrace:
      ▆
   1. ├─base::suppressWarnings(loo(LLarr, r_eff = r_eff_arr, cores = 2)) at test_loo_and_waic.R:30:3
   2. │ └─base::withCallingHandlers(...)
   3. ├─loo::loo(LLarr, r_eff = r_eff_arr, cores = 2)
   4. └─loo::loo.array(LLarr, r_eff = r_eff_arr, cores = 2)
   5.   └─loo:::importance_sampling.array(...)
   6.     └─loo:::do_importance_sampling(...)
   7.       └─loo:::psis_apply(lw_list, "log_weights", fun_val = numeric(S))
   8.         └─base::vapply(x, FUN = match.arg(fun), FUN.VALUE = fun_val, item)
  ── Error ('test_loo_predictive_metric.R:4:1'): (code run outside of `test_that()`) ──
  Error in `vapply(x, FUN = match.arg(fun), FUN.VALUE = fun_val, item)`: values must be length 1000,
   but FUN(X[[1]]) result is length 0
  Backtrace:
      ▆
   1. ├─loo::psis(-LL, r_eff = r_eff, cores = 2) at test_loo_predictive_metric.R:4:1
   2. └─loo:::psis.matrix(-LL, r_eff = r_eff, cores = 2)
   3.   └─loo:::importance_sampling.matrix(...)
   4.     └─loo:::do_importance_sampling(...)
   5.       └─loo:::psis_apply(lw_list, "log_weights", fun_val = numeric(S))
   6.         └─base::vapply(x, FUN = match.arg(fun), FUN.VALUE = fun_val, item)
  
  [ FAIL 2 | WARN 1 | SKIP 34 | PASS 847 ]
  Error:
  ! Test failures.
  Execution halted