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: 
  > test_loo_and_waic.R: Traceback:
  > test_loo_and_waic.R: 10: tryCatchList(expr, classes, parentenv, handlers) 1: 
  > test_loo_and_waic.R: outer(X, Y)11: 
  > test_loo_and_waic.R: tryCatch(expr, error = function(e) { 2:     call <- conditionCall(e)-theta %o% x    if (!is.null(call)) {
  > test_loo_and_waic.R:         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]] 3:         w <- 14L + nchar(dcall, type = "w") + nchar(sm[1L], type = "w")posterior::gpdfit(exp(x) - exp_cutoff, sort_x = FALSE)        if (is.na(w))             w <- 14L + nchar(dcall, type = "b") + nchar(sm[1L],                 type = "b")
  > 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:         if (w > LONG)  6:             prefix <- paste0(prefix, "\n  ")FUN(X[[i]], ...)    }
  > test_loo_and_waic.R:     else prefix <- "Error : " 7:     msg <- paste0(prefix, conditionMessage(e), "\n")lapply(X = S, FUN = FUN, ...)    .Internal(seterrmessage(msg[1L]))    if (!silent && isTRUE(getOption("show.error.messages"))) {        cat(msg, file = outFile)        .Internal(printDeferredWarnings())    }
  > test_loo_and_waic.R:     invisible(structure(msg, class = "try-error", condition = e)) 8: })doTryCatch(return(expr), name, parentenv, handler)
  > test_loo_and_waic.R: 12: try(lapply(X = S, FUN = FUN, ...), silent = TRUE)
  > 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)
  > test_loo_and_waic.R:     if (!is.null(call)) {13:         if (identical(call[[1L]], quote(doTryCatch))) sendMaster(try(lapply(X = S, FUN = FUN, ...), silent = TRUE))            call <- sys.call(-4L)
  > test_loo_and_waic.R:         dcall <- deparse(call, nlines = 1L)14:         prefix <- paste("Error in", dcall, ": ")FUN(X[[i]], ...)        LONG <- 75L
  > test_loo_and_waic.R:         sm <- strsplit(conditionMessage(e), "\n")[[1L]]15:         w <- 14L + nchar(dcall, type = "w") + nchar(sm[1L], type = "w")lapply(seq_len(cores), inner.do)        if (is.na(w)) 
  > test_loo_and_waic.R:             w <- 14L + nchar(dcall, type = "b") + nchar(sm[1L], 16:                 type = "b")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_and_waic.R: 17: do_importance_sampling(log_ratios, r_eff = r_eff, cores = cores,     method = method)        if (w > LONG) 
  > test_loo_and_waic.R:             prefix <- paste0(prefix, "\n  ")18:     }importance_sampling.array(log_ratios = -x, r_eff = r_eff, cores = cores,     else prefix <- "Error : "    method = is_method)    msg <- paste0(prefix, conditionMessage(e), "\n")
  > test_loo_and_waic.R:     .Internal(seterrmessage(msg[1L]))
  > 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$test_expectations > starting_expectations    if (snapshot_skipped) {        skip("On CRAN")    }    else if (!new_expectations && skip_on_empty) {        skip_empty()    if (!silent && isTRUE(getOption("show.error.messages"))) {        cat(msg, file = outFile)        .Internal(printDeferredWarnings())    }    invisible(structure(msg, class = "try-error", condition = e))    }}, expectation = handle_expectation, packageNotFoundError = function(e) {    if (on_cran()) {        skip(paste0("{", e$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_and_waic.R: 12: try(lapply(X = S, FUN = FUN, ...), silent = TRUE)
  > test_loo_and_waic.R: 
  > test_loo_and_waic.R: 26: doTryCatch(return(expr), name, parentenv, handler)
  > test_loo_and_waic.R: 27: tryCatchOne(expr, names, parentenv, handlers[[1L]])13: 
  > test_loo_and_waic.R: 28: tryCatchList(expr, classes, parentenv, handlers)
  > test_loo_and_waic.R: 29: tryCatch(withCallingHandlers({    eval(code, test_env)sendMaster(try(lapply(X = S, FUN = FUN, ...), silent = TRUE))
  > test_loo_and_waic.R: 14: FUN(X[[i]], ...)
  > test_loo_and_waic.R: 15:     new_expectations <- the$test_expectations > starting_expectationslapply(seq_len(cores), inner.do)    if (snapshot_skipped) {        skip("On CRAN")    }    else if (!new_expectations && skip_on_empty) {        skip_empty()    }
  > test_loo_and_waic.R: 16: parallel::mclapply(X = seq_len(N), mc.cores = cores, FUN = function(i) is_fun(log_ratios_i = log_ratios[,     i], tail_len_i = tail_len[i]))
  > test_loo_and_waic.R: }, expectation = handle_expectation, packageNotFoundError = function(e) {    if (on_cran()) {        skip(paste0("{", e$package, "} is not installed."))    }}, snapshot_on_cran = function(cnd) {    snapshot_skipped <<- 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,     error = handle_error, interrupt = handle_interrupt), error = handle_fatal)
  > test_loo_and_waic.R: 30:     method = method)doWithOneRestart(return(expr), restart)
  > test_loo_and_waic.R: 
  > test_loo_and_waic.R: 31: withOneRestart(expr, restarts[[1L]])
  > test_loo_and_waic.R: 18: importance_sampling.array(log_ratios = -x, r_eff = r_eff, cores = cores,     method = is_method)
  > test_loo_and_waic.R: 19: loo.array(LLarr, r_eff = r_eff_arr, cores = 2)32: withRestarts(tryCatch(withCallingHandlers({    eval(code, test_env)    new_expectations <- the$test_expectations > starting_expectations    if (snapshot_skipped) {        skip("On CRAN")
  > test_loo_and_waic.R: 20: loo(LLarr, r_eff = r_eff_arr, cores = 2)
  > test_loo_and_waic.R: 21: withCallingHandlers(expr, warning = function(w) if (inherits(w,     classes)) tryInvokeRestart("muffleWarning"))
  > test_loo_and_waic.R: 22: suppressWarnings(loo(LLarr, r_eff = r_eff_arr, cores = 2))    }
  > test_loo_and_waic.R:     else if (!new_expectations && skip_on_empty) {23:         skip_empty()eval(code, test_env)    }
  > test_loo_and_waic.R: }, expectation = handle_expectation, packageNotFoundError = function(e) {24:     if (on_cran()) {eval(code, test_env)        skip(paste0("{", e$package, "} is not installed."))
  > test_loo_and_waic.R:     }25: }, snapshot_on_cran = function(cnd) {withCallingHandlers({    snapshot_skipped <<- TRUE    eval(code, test_env)    invokeRestart("muffle_cran_snapshot")    new_expectations <- the$test_expectations > starting_expectations}, skip = handle_skip, warning = handle_warning, message = handle_message,     if (snapshot_skipped) {    error = handle_error, interrupt = handle_interrupt), error = handle_fatal),         skip("On CRAN")    end_test = function() {    }    })    else if (!new_expectations && skip_on_empty) {        skip_empty()    }
  > test_loo_and_waic.R: 33: test_code(code, parent.frame())
  > test_loo_and_waic.R: 34: test_that("loo with cores=1 and cores=2 gives same results", }, expectation = handle_expectation, packageNotFoundError = function(e) {    {    if (on_cran()) {        loo2 <- suppressWarnings(loo(LLarr, r_eff = r_eff_arr,         skip(paste0("{", e$package, "} is not installed."))            cores = 2))        expect_equal(loo1$estimates, loo2$estimates)    })
  > test_loo_and_waic.R: 35: eval(code, test_env)
  > 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)
  > test_loo_and_waic.R: 26: doTryCatch(return(expr), name, parentenv, handler)36: 
  > test_loo_and_waic.R: eval(code, test_env)27: tryCatchOne(expr, names, parentenv, handlers[[1L]])
  > test_loo_and_waic.R: 28: 
  > test_loo_and_waic.R: tryCatchList(expr, classes, parentenv, handlers)37: 
  > test_loo_and_waic.R: 29: tryCatch(withCallingHandlers({    eval(code, test_env)    new_expectations <- the$test_expectations > starting_expectations    if (snapshot_skipped) {        skip("On CRAN")withCallingHandlers({    }    eval(code, test_env)    else if (!new_expectations && skip_on_empty) {    new_expectations <- the$test_expectations > starting_expectations        skip_empty()    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$package, "} is not installed."))    }}, snapshot_on_cran = function(cnd) {    snapshot_skipped <<- TRUE    invokeRestart("muffle_cran_snapshot")}, skip = handle_skip, warning = handle_warning, message = handle_message, }, expectation = handle_expectation, packageNotFoundError = function(e) {    error = handle_error, interrupt = handle_interrupt), error = handle_fatal)    if (on_cran()) {        skip(paste0("{", e$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_and_waic.R: 38: 
  > test_loo_and_waic.R: 30: doWithOneRestart(return(expr), restart)
  > test_loo_and_waic.R: 31: withOneRestart(expr, restarts[[1L]])doTryCatch(return(expr), name, parentenv, handler)
  > test_loo_and_waic.R: 39: tryCatchOne(expr, names, parentenv, handlers[[1L]])
  > test_loo_and_waic.R: 40: 
  > test_loo_and_waic.R: 32: withRestarts(tryCatch(withCallingHandlers({    eval(code, test_env)    new_expectations <- the$test_expectations > starting_expectations    if (snapshot_skipped) {tryCatchList(expr, classes, parentenv, handlers)        skip("On CRAN")    }    else if (!new_expectations && skip_on_empty) {        skip_empty()
  > test_loo_and_waic.R:     }41: tryCatch(withCallingHandlers({    eval(code, test_env)    new_expectations <- the$test_expectations > starting_expectations    if (snapshot_skipped) {        skip("On CRAN")}, expectation = handle_expectation, packageNotFoundError = function(e) {    if (on_cran()) {        skip(paste0("{", e$package, "} is not installed."))    }}, snapshot_on_cran = function(cnd) {    snapshot_skipped <<- TRUE    }    invokeRestart("muffle_cran_snapshot")    else if (!new_expectations && skip_on_empty) {}, skip = handle_skip, warning = handle_warning, message = handle_message,         skip_empty()    }}, expectation = handle_expectation, packageNotFoundError = function(e) {    if (on_cran()) {        skip(paste0("{", e$package, "} is not installed."))    }    error = handle_error, interrupt = handle_interrupt), error = handle_fatal),     end_test = function() {    })
  > test_loo_and_waic.R: 33: test_code(code, parent.frame())}, 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: 34: test_that("loo with cores=1 and cores=2 gives same results",     {        loo2 <- suppressWarnings(loo(LLarr, r_eff = r_eff_arr,             cores = 2))
  > test_loo_and_waic.R: 43: withOneRestart(expr, restarts[[1L]])
  > test_loo_and_waic.R: 44: withRestarts(tryCatch(withCallingHandlers({        expect_equal(loo1$estimates, loo2$estimates)    })
  > test_loo_and_waic.R: 35: eval(code, test_env)
  > test_loo_and_waic.R:     eval(code, test_env)36: 
  > test_loo_and_waic.R: eval(code, test_env)    new_expectations <- the$test_expectations > starting_expectations
  > test_loo_and_waic.R: 37: withCallingHandlers({    eval(code, test_env)    if (snapshot_skipped) {    new_expectations <- the$test_expectations > starting_expectations        skip("On CRAN")    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$package, "} is not installed."))    else if (!new_expectations && skip_on_empty) {        skip_empty()    }}, expectation = handle_expectation, packageNotFoundError = function(e) {    }}, snapshot_on_cran = function(cnd) {    snapshot_skipped <<- TRUE    invokeRestart("muffle_cran_snapshot")    if (on_cran()) {        skip(paste0("{", e$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_and_waic.R: }, skip = handle_skip, warning = handle_warning, message = handle_message,     error = handle_error, interrupt = handle_interrupt), error = handle_fatal),     end_test = function() {    })38: 
  > test_loo_and_waic.R: doTryCatch(return(expr), name, parentenv, handler)45: 
  > test_loo_and_waic.R: test_code(code = exprs, env = env, reporter = get_reporter() %||% 39:     StopReporter$new())tryCatchOne(expr, names, parentenv, handlers[[1L]])
  > test_loo_and_waic.R: 46: source_file(path, env = env(env), desc = desc, shuffle = shuffle,     error_call = error_call)
  > test_loo_and_waic.R: 47: test_one_file(path, env = the$testing_env, shuffle = shuffle)
  > test_loo_and_waic.R: 48: 
  > test_loo_and_waic.R: doTryCatch(return(expr), name, parentenv, handler)40: 
  > test_loo_and_waic.R: tryCatchList(expr, classes, parentenv, handlers)49: 
  > test_loo_and_waic.R: tryCatchOne(expr, names, parentenv, handlers[[1L]])41: 
  > test_loo_and_waic.R: tryCatch(withCallingHandlers({50:     eval(code, test_env)tryCatchList(expr, classes, parentenv, handlers)    new_expectations <- the$test_expectations > starting_expectations
  > test_loo_and_waic.R:     if (snapshot_skipped) {51:         skip("On CRAN")tryCatch(code, testthat_abort_reporter = function(cnd) {    }    cat(conditionMessage(cnd), "\n")    else if (!new_expectations && skip_on_empty) {    NULL})
  > test_loo_and_waic.R: 52: with_reporter(multi, test_one_file(path, env = the$testing_env,         skip_empty()    shuffle = shuffle))    }
  > test_loo_and_waic.R: }, expectation = handle_expectation, packageNotFoundError = function(e) {53:     if (on_cran()) {        skip(paste0("{", e$package, "} is not installed."))    }}, snapshot_on_cran = function(cnd) {    snapshot_skipped <<- TRUEasNamespace("testthat")$queue_task(path, shuffle)    invokeRestart("muffle_cran_snapshot")
  > test_loo_and_waic.R: }, skip = handle_skip, warning = handle_warning, message = handle_message, 54:     error = handle_error, interrupt = handle_interrupt), error = handle_fatal)
  > test_loo_and_waic.R: 42: doWithOneRestart(return(expr), restart)(function (path, shuffle) 
  > test_loo_and_waic.R: {    asNamespace("testthat")$queue_task(path, shuffle)})(base::quote("test_loo_and_waic.R"), base::quote(FALSE))
  > test_loo_and_waic.R: 55: 43: (function (what, args, quote = FALSE, envir = parent.frame()) withOneRestart(expr, restarts[[1L]]){
  > test_loo_and_waic.R:     if (!is.list(args)) 44:         stop("second argument must be a list")withRestarts(tryCatch(withCallingHandlers({    if (quote)     eval(code, test_env)        args <- lapply(args, enquote)    new_expectations <- the$test_expectations > starting_expectations    .Internal(do.call(what, args, envir))    if (snapshot_skipped) {})(base::quote(function (path, shuffle) {    asNamespace("testthat")$queue_task(path, shuffle)}), base::quote(list("test_loo_and_waic.R", FALSE)), envir = base::quote(<environment>),     quote = base::quote(TRUE))
  > test_loo_and_waic.R: 56:         skip("On CRAN")base::do.call(base::do.call, base::c(base::readRDS("/Volumes/Temp/tmp/Rtmp3AtY3s/callr-fun-153d57f8f26a"),     base::list(envir = .GlobalEnv, quote = TRUE)), envir = .GlobalEnv,     quote = TRUE)
  > test_loo_and_waic.R:     }    else if (!new_expectations && skip_on_empty) {        skip_empty()    }}, expectation = handle_expectation, packageNotFoundError = function(e) {57:     if (on_cran()) {base::saveRDS(base::do.call(base::do.call, base::c(base::readRDS("/Volumes/Temp/tmp/Rtmp3AtY3s/callr-fun-153d57f8f26a"),     base::list(envir = .GlobalEnv, quote = TRUE)), envir = .GlobalEnv,     quote = TRUE), file = "/Volumes/Temp/tmp/Rtmp3AtY3s/callr-rs-result-153d18f33a45",     compress = FALSE)
  > test_loo_and_waic.R:         skip(paste0("{", e$package, "} is not installed."))58:     }base::withCallingHandlers({}, snapshot_on_cran = function(cnd) {    {    snapshot_skipped <<- TRUE        NULL    invokeRestart("muffle_cran_snapshot")        NULL}, skip = handle_skip, warning = handle_warning, message = handle_message,     }    error = handle_error, interrupt = handle_interrupt), error = handle_fatal),     base::saveRDS(base::do.call(base::do.call, base::c(base::readRDS("/Volumes/Temp/tmp/Rtmp3AtY3s/callr-fun-153d57f8f26a"),     end_test = function() {        base::list(envir = .GlobalEnv, quote = TRUE)), envir = .GlobalEnv,     })        quote = TRUE), file = "/Volumes/Temp/tmp/Rtmp3AtY3s/callr-rs-result-153d18f33a45", 
  > test_loo_and_waic.R:         compress = FALSE)45:     base::flush(base::stdout())test_code(code = exprs, env = env, reporter = get_reporter() %||%     base::flush(base::stderr())    StopReporter$new())    {
  > test_loo_and_waic.R:         NULL46:         NULLsource_file(path, env = env(env), desc = desc, shuffle = shuffle,     }    error_call = error_call)    base::invisible()
  > test_loo_and_waic.R: }, error = function(e) {47:     {test_one_file(path, env = the$testing_env, shuffle = shuffle)        callr_data <- base::as.environment("tools:callr")$`__callr_data__`
  > test_loo_and_waic.R:         err <- callr_data$err48:         if (FALSE) {doTryCatch(return(expr), name, parentenv, handler)            base::assign(".Traceback", base::.traceback(4), envir = callr_data)
  > test_loo_and_waic.R:             utils::dump.frames("__callr_dump__")            base::assign(".Last.dump", .GlobalEnv$`__callr_dump__`,                 envir = callr_data)            base::rm("__callr_dump__", envir = .GlobalEnv)49: tryCatchOne(expr, names, parentenv, handlers[[1L]])
  > test_loo_and_waic.R: 50: tryCatchList(expr, classes, parentenv, handlers)        }        e <- err$process_call(e)        e2 <- err$new_error("error in callr subprocess")        class <- base::class        class(e2) <- base::c("callr_remote_error", class(e2))
  > test_loo_and_waic.R: 51: tryCatch(code, testthat_abort_reporter = function(cnd) {    cat(conditionMessage(cnd), "\n")    NULL        e2 <- err$add_trace_back(e2)})        cut <- base::which(e2$trace$scope == "global")[1]
  > test_loo_and_waic.R:         if (!base::is.na(cut)) {52:             e2$trace <- e2$trace[-(1:cut), ]        }        if (callr_data$has_otel) {            callr_data$otel_span$record_exception(e2)        }        base::saveRDS(base::list("error", e2, e), file = base::paste0("/Volumes/Temp/tmp/Rtmp3AtY3s/callr-rs-result-153d18f33a45",             ".error"))    }}, interrupt = function(e) {    {        callr_data <- base::as.environment("tools:callr")$`__callr_data__`        err <- callr_data$err        if (FALSE) {with_reporter(multi, test_one_file(path, env = the$testing_env,             base::assign(".Traceback", base::.traceback(4), envir = callr_data)    shuffle = shuffle))            utils::dump.frames("__callr_dump__")
  > test_loo_and_waic.R:             base::assign(".Last.dump", .GlobalEnv$`__callr_dump__`,                 envir = callr_data)            base::rm("__callr_dump__", envir = .GlobalEnv)        }53:         e <- err$process_call(e)asNamespace("testthat")$queue_task(path, shuffle)        e2 <- err$new_error("error in callr subprocess")
  > test_loo_and_waic.R:         class <- base::class54:         class(e2) <- base::c("callr_remote_error", class(e2))(function (path, shuffle)         e2 <- err$add_trace_back(e2){        cut <- base::which(e2$trace$scope == "global")[1]    asNamespace("testthat")$queue_task(path, shuffle)        if (!base::is.na(cut)) {})(base::quote("test_loo_and_waic.R"), base::quote(FALSE))            e2$trace <- e2$trace[-(1:cut), ]
  > test_loo_and_waic.R:         }55:         if (callr_data$has_otel) {(function (what, args, quote = FALSE, envir = parent.frame())             callr_data$otel_span$record_exception(e2){        }    if (!is.list(args))         stop("second argument must be a list")    if (quote) 
  > test_loo_and_waic.R:         base::saveRDS(base::list("error", e2, e), file = base::paste0("/Volumes/Temp/tmp/Rtmp3AtY3s/callr-rs-result-153d18f33a45",         args <- lapply(args, enquote)            ".error"))    }    .Internal(do.call(what, args, envir))})(base::quote(function (path, shuffle) {    asNamespace("testthat")$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: }, callr_message = function(e) {base::do.call(base::do.call, base::c(base::readRDS("/Volumes/Temp/tmp/Rtmp3AtY3s/callr-fun-153d57f8f26a"),     base::try({    base::list(envir = .GlobalEnv, quote = TRUE)), envir = .GlobalEnv,         callr_data <- base::as.environment("tools:callr")$`__callr_data__`    quote = TRUE)        pxlib <- callr_data$pxlib
  > test_loo_and_waic.R:         if (base::is.null(e$code)) {57:             e$code <- "301"base::saveRDS(base::do.call(base::do.call, base::c(base::readRDS("/Volumes/Temp/tmp/Rtmp3AtY3s/callr-fun-153d57f8f26a"),         }    base::list(envir = .GlobalEnv, quote = TRUE)), envir = .GlobalEnv,         msg <- base::paste0("base64::", pxlib$base64_encode(base::serialize(e,     quote = TRUE), file = "/Volumes/Temp/tmp/Rtmp3AtY3s/callr-rs-result-153d18f33a45",             NULL)))    compress = FALSE)        data <- base::paste0(e$code, " ", base::nchar(msg), "\n", 
  > test_loo_and_waic.R:             msg)58:         if (callr_data$has_otel) {base::withCallingHandlers({            callr_data$otel_span$add_event("callr message", attributes = list(status_code = e$code))        }        pxlib$write_fd(3L, data)        if (base::inherits(e, "cli_message") && !base::is.null(base::findRestart("cli_message_handled"))) {            base::invokeRestart("cli_message_handled")    {        NULL        NULL    }    base::saveRDS(base::do.call(base::do.call, base::c(base::readRDS("/Volumes/Temp/tmp/Rtmp3AtY3s/callr-fun-153d57f8f26a"),         }        base::list(envir = .GlobalEnv, quote = TRUE)), envir = .GlobalEnv,         else if (base::inherits(e, "message") && !base::is.null(base::findRestart("muffleMessage"))) {        quote = TRUE), file = "/Volumes/Temp/tmp/Rtmp3AtY3s/callr-rs-result-153d18f33a45",             base::invokeRestart("muffleMessage")        compress = FALSE)        }    base::flush(base::stdout())    })    base::flush(base::stderr())})    {
  > test_loo_and_waic.R:         NULL59:         NULLdoTryCatch(return(expr), name, parentenv, handler)    }
  > test_loo_and_waic.R:     base::invisible()60: }, error = function(e) {tryCatchOne(expr, names, parentenv, handlers[[1L]])    {
  > test_loo_and_waic.R:         callr_data <- base::as.environment("tools:callr")$`__callr_data__`61:         err <- callr_data$errtryCatchList(expr, names[-nh], parentenv, handlers[-nh])        if (FALSE) {
  > test_loo_and_waic.R:             base::assign(".Traceback", base::.traceback(4), envir = callr_data)62:             utils::dump.frames("__callr_dump__")doTryCatch(return(expr), name, parentenv, handler)            base::assign(".Last.dump", .GlobalEnv$`__callr_dump__`, 
  > test_loo_and_waic.R:                 envir = callr_data)63:             base::rm("__callr_dump__", envir = .GlobalEnv)tryCatchOne(tryCatchList(expr, names[-nh], parentenv, handlers[-nh]),         }    names[nh], parentenv, handlers[[nh]])        e <- err$process_call(e)
  > test_loo_and_waic.R:         e2 <- err$new_error("error in callr subprocess")64:         class <- base::classtryCatchList(expr, classes, parentenv, handlers)        class(e2) <- base::c("callr_remote_error", class(e2))
  > test_loo_and_waic.R:         e2 <- err$add_trace_back(e2)65:         cut <- base::which(e2$trace$scope == "global")[1]base::tryCatch(base::withCallingHandlers({        if (!base::is.na(cut)) {    {            e2$trace <- e2$trace[-(1:cut), ]        NULL        }        NULL        if (callr_data$has_otel) {    }            callr_data$otel_span$record_exception(e2)    base::saveRDS(base::do.call(base::do.call, base::c(base::readRDS("/Volumes/Temp/tmp/Rtmp3AtY3s/callr-fun-153d57f8f26a"),         base::list(envir = .GlobalEnv, quote = TRUE)), envir = .GlobalEnv,         quote = TRUE), file = "/Volumes/Temp/tmp/Rtmp3AtY3s/callr-rs-result-153d18f33a45",         compress = FALSE)    base::flush(base::stdout())    base::flush(base::stderr())    {        NULL        NULL        }    }        base::saveRDS(base::list("error", e2, e), file = base::paste0("/Volumes/Temp/tmp/Rtmp3AtY3s/callr-rs-result-153d18f33a45",             ".error"))    }}, interrupt = function(e) {    {    base::invisible()}, error = function(e) {    {        callr_data <- base::as.environment("tools:callr")$`__callr_data__`        err <- callr_data$err        callr_data <- base::as.environment("tools:callr")$`__callr_data__`        if (FALSE) {        err <- callr_data$err        if (FALSE) {            base::assign(".Traceback", base::.traceback(4), envir = callr_data)            utils::dump.frames("__callr_dump__")            base::assign(".Last.dump", .GlobalEnv$`__callr_dump__`,             base::assign(".Traceback", base::.traceback(4), envir = callr_data)            utils::dump.frames("__callr_dump__")            base::assign(".Last.dump", .GlobalEnv$`__callr_dump__`,                 envir = callr_data)            base::rm("__callr_dump__", envir = .GlobalEnv)                envir = callr_data)        }            base::rm("__callr_dump__", envir = .GlobalEnv)        e <- err$process_call(e)        }        e2 <- err$new_error("error in callr subprocess")        e <- err$process_call(e)        class <- base::class        e2 <- err$new_error("error in callr subprocess")        class(e2) <- base::c("callr_remote_error", class(e2))        class <- base::class        e2 <- err$add_trace_back(e2)        class(e2) <- base::c("callr_remote_error", class(e2))        cut <- base::which(e2$trace$scope == "global")[1]        e2 <- err$add_trace_back(e2)        if (!base::is.na(cut)) {        cut <- base::which(e2$trace$scope == "global")[1]            e2$trace <- e2$trace[-(1:cut), ]        if (!base::is.na(cut)) {        }            e2$trace <- e2$trace[-(1:cut), ]        if (callr_data$has_otel) {        }            callr_data$otel_span$record_exception(e2)        if (callr_data$has_otel) {        }            callr_data$otel_span$record_exception(e2)        }        base::saveRDS(base::list("error", e2, e), file = base::paste0("/Volumes/Temp/tmp/Rtmp3AtY3s/callr-rs-result-153d18f33a45",             ".error"))    }}, callr_message = function(e) {    base::try({        callr_data <- base::as.environment("tools:callr")$`__callr_data__`        pxlib <- callr_data$pxlib        base::saveRDS(base::list("error", e2, e), file = base::paste0("/Volumes/Temp/tmp/Rtmp3AtY3s/callr-rs-result-153d18f33a45",             ".error"))    }}, interrupt = function(e) {    {        if (base::is.null(e$code)) {        callr_data <- base::as.environment("tools:callr")$`__callr_data__`            e$code <- "301"        err <- callr_data$err        }        if (FALSE) {        msg <- base::paste0("base64::", pxlib$base64_encode(base::serialize(e,             base::assign(".Traceback", base::.traceback(4), envir = callr_data)            NULL)))            utils::dump.frames("__callr_dump__")        data <- base::paste0(e$code, " ", base::nchar(msg), "\n",             base::assign(".Last.dump", .GlobalEnv$`__callr_dump__`,             msg)                envir = callr_data)        if (callr_data$has_otel) {            base::rm("__callr_dump__", envir = .GlobalEnv)            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")        }        }    })        e <- err$process_call(e)})        e2 <- err$new_error("error in callr subprocess")
  > test_loo_and_waic.R:         class <- base::class59:         class(e2) <- base::c("callr_remote_error", class(e2))doTryCatch(return(expr), name, parentenv, handler)        e2 <- err$add_trace_back(e2)
  > test_loo_and_waic.R:         cut <- base::which(e2$trace$scope == "global")[1]60:         if (!base::is.na(cut)) {
  > test_loo_and_waic.R: tryCatchOne(expr, names, parentenv, handlers[[1L]])            e2$trace <- e2$trace[-(1:cut), ]
  > test_loo_and_waic.R: 61:         }tryCatchList(expr, names[-nh], parentenv, handlers[-nh])        if (callr_data$has_otel) {
  > test_loo_and_waic.R:             callr_data$otel_span$record_exception(e2)62:         }doTryCatch(return(expr), name, parentenv, handler)        base::saveRDS(base::list("error", e2, e), file = base::paste0("/Volumes/Temp/tmp/Rtmp3AtY3s/callr-rs-result-153d18f33a45",             ".error"))    }}, callr_message = function(e) {    base::try({
  > test_loo_and_waic.R: 63: tryCatchOne(tryCatchList(expr, names[-nh], parentenv, handlers[-nh]),     names[nh], parentenv, handlers[[nh]])
  > test_loo_and_waic.R:         callr_data <- base::as.environment("tools:callr")$`__callr_data__`64:         pxlib <- callr_data$pxlibtryCatchList(expr, classes, parentenv, handlers)        if (base::is.null(e$code)) {
  > test_loo_and_waic.R:             e$code <- "301"65:         }base::tryCatch(base::withCallingHandlers({        msg <- base::paste0("base64::", pxlib$base64_encode(base::serialize(e,     {            NULL)))        NULL        data <- base::paste0(e$code, " ", base::nchar(msg), "\n",         NULL            msg)    }        if (callr_data$has_otel) {    base::saveRDS(base::do.call(base::do.call, base::c(base::readRDS("/Volumes/Temp/tmp/Rtmp3AtY3s/callr-fun-153d57f8f26a"),         base::list(envir = .GlobalEnv, quote = TRUE)), envir = .GlobalEnv,         quote = TRUE), file = "/Volumes/Temp/tmp/Rtmp3AtY3s/callr-rs-result-153d18f33a45",         compress = FALSE)            callr_data$otel_span$add_event("callr message", attributes = list(status_code = e$code))        }        pxlib$write_fd(3L, data)        if (base::inherits(e, "cli_message") && !base::is.null(base::findRestart("cli_message_handled"))) {    base::flush(base::stdout())    base::flush(base::stderr())    {        NULL        NULL            base::invokeRestart("cli_message_handled")    }        }    base::invisible()        else if (base::inherits(e, "message") && !base::is.null(base::findRestart("muffleMessage"))) {}, error = function(e) {            base::invokeRestart("muffleMessage")    {        }        callr_data <- base::as.environment("tools:callr")$`__callr_data__`    })        err <- callr_data$err}), error = function(e) {        if (FALSE) {    {            base::assign(".Traceback", base::.traceback(4), envir = callr_data)        NULL            utils::dump.frames("__callr_dump__")        NULL            base::assign(".Last.dump", .GlobalEnv$`__callr_dump__`,                 envir = callr_data)            base::rm("__callr_dump__", envir = .GlobalEnv)        }    }        e <- err$process_call(e)    if (FALSE) {        e2 <- err$new_error("error in callr subprocess")        base::try(base::stop(e))        class <- base::class        class(e2) <- base::c("callr_remote_error", class(e2))        e2 <- err$add_trace_back(e2)        cut <- base::which(e2$trace$scope == "global")[1]    }    if (FALSE) {        base::q(save = "no", status = 1)    }        if (!base::is.na(cut)) {            e2$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/Rtmp3AtY3s/callr-rs-result-153d18f33a45",             ".error"))    base::invisible()}, interrupt = function(e) {    {        NULL        NULL    }    }}, interrupt = function(e) {    {        callr_data <- base::as.environment("tools:callr")$`__callr_data__`        err <- callr_data$err        if (FALSE) {    if (FALSE) {        base::q(save = "no", status = 1)    }    base::invisible()})            base::assign(".Traceback", base::.traceback(4), envir = callr_data)
  > test_loo_and_waic.R:             utils::dump.frames("__callr_dump__")An irrecoverable exception occurred. R is aborting now ...
  > test_loo_and_waic.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)        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$record_exception(e2)        }        base::saveRDS(base::list("error", e2, e), file = base::paste0("/Volumes/Temp/tmp/Rtmp3AtY3s/callr-rs-result-153d18f33a45",             ".error"))    }}, callr_message = function(e) {    base::try({        callr_data <- base::as.environment("tools:callr")$`__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:  1: outer(X, Y)
  > 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)
  > test_loo_predictive_metric.R: Traceback:
  > test_loo_predictive_metric.R:  1: outer(X, Y)
  > test_loo_predictive_metric.R:     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))  2:             w <- 14L + nchar(dcall, type = "b") + nchar(sm[1L], -theta %o% x                type = "b")
  > 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:         if (w > LONG) tryCatchList(expr, classes, parentenv, handlers)            prefix <- paste0(prefix, "\n  ")
  > test_loo_predictive_metric.R:     }11:     else prefix <- "Error : "tryCatch(expr, error = function(e) {    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))})    call <- conditionCall(e)    if (!is.null(call)) {        if (identical(call[[1L]], quote(doTryCatch)))             call <- sys.call(-4L)        dcall <- deparse(call, nlines = 1L)
  > test_loo_predictive_metric.R:         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], 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:                 type = "b")        if (w > LONG)             prefix <- paste0(prefix, "\n  ")    }    else prefix <- "Error : "lapply(seq_len(cores), inner.do)    msg <- paste0(prefix, conditionMessage(e), "\n")
  > test_loo_predictive_metric.R:     .Internal(seterrmessage(msg[1L]))16:     if (!silent && isTRUE(getOption("show.error.messages"))) {        cat(msg, file = outFile)        .Internal(printDeferredWarnings())    }    invisible(structure(msg, class = "try-error", condition = e))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: })
  > test_loo_predictive_metric.R: 12: try(lapply(X = S, FUN = FUN, ...), silent = TRUE)
  > test_loo_predictive_metric.R: do_importance_sampling(log_ratios, r_eff = r_eff, cores = cores, 13:     method = method)sendMaster(try(lapply(X = S, FUN = FUN, ...), silent = TRUE))
  > test_loo_predictive_metric.R: 
  > test_loo_predictive_metric.R: 14: FUN(X[[i]], ...)
  > test_loo_predictive_metric.R: 15: 18: lapply(seq_len(cores), inner.do)importance_sampling.matrix(log_ratios, ..., r_eff = r_eff, cores = cores, 
  > test_loo_predictive_metric.R:     method = "psis")16: 
  > test_loo_predictive_metric.R: 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: 19: do_importance_sampling(log_ratios, r_eff = r_eff, cores = cores, 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$test_expectations > starting_expectations    if (snapshot_skipped) {        skip("On CRAN")    }    else if (!new_expectations && skip_on_empty) {        skip_empty()
  > test_loo_predictive_metric.R:     }}, expectation = handle_expectation, packageNotFoundError = function(e) {    if (on_cran()) {        skip(paste0("{", e$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,     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]])
  > test_loo_predictive_metric.R: 26: tryCatchList(expr, classes, parentenv, handlers)
  > test_loo_predictive_metric.R: 27: tryCatch(withCallingHandlers({    method = method)    eval(code, test_env)    new_expectations <- the$test_expectations > starting_expectations
  > test_loo_predictive_metric.R:     if (snapshot_skipped) {18: importance_sampling.matrix(log_ratios, ..., r_eff = r_eff, cores = cores,     method = "psis")
  > test_loo_predictive_metric.R: 19:         skip("On CRAN")psis.matrix(-LL, r_eff = r_eff, cores = 2)    }
  > test_loo_predictive_metric.R:     else if (!new_expectations && skip_on_empty) {20:         skip_empty()psis(-LL, r_eff = r_eff, cores = 2)    }
  > test_loo_predictive_metric.R: }, expectation = handle_expectation, packageNotFoundError = function(e) {21:     if (on_cran()) {eval(code, test_env)
  > test_loo_predictive_metric.R: 22:         skip(paste0("{", e$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: 28: doWithOneRestart(return(expr), restart)
  > test_loo_predictive_metric.R: 29: eval(code, test_env)
  > test_loo_predictive_metric.R: 23: withCallingHandlers({    eval(code, test_env)withOneRestart(expr, restarts[[1L]])    new_expectations <- the$test_expectations > starting_expectations
  > test_loo_predictive_metric.R:     if (snapshot_skipped) {30:         skip("On CRAN")    }    else if (!new_expectations && skip_on_empty) {withRestarts(tryCatch(withCallingHandlers({    eval(code, test_env)    new_expectations <- the$test_expectations > starting_expectations    if (snapshot_skipped) {        skip("On CRAN")    }        skip_empty()    else if (!new_expectations && skip_on_empty) {    }        skip_empty()}, expectation = handle_expectation, packageNotFoundError = function(e) {    }    if (on_cran()) {        skip(paste0("{", e$package, "} is not installed."))    }}, snapshot_on_cran = function(cnd) {    snapshot_skipped <<- TRUE    invokeRestart("muffle_cran_snapshot")}, expectation = handle_expectation, packageNotFoundError = function(e) {}, skip = handle_skip, warning = handle_warning, message = handle_message,     if (on_cran()) {    error = handle_error, interrupt = handle_interrupt)        skip(paste0("{", e$package, "} is not installed."))
  > test_loo_predictive_metric.R:     }24: }, snapshot_on_cran = function(cnd) {doTryCatch(return(expr), name, parentenv, handler)
  > test_loo_predictive_metric.R: 25: tryCatchOne(expr, names, parentenv, handlers[[1L]])    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() %||% 
  > test_loo_predictive_metric.R:     StopReporter$new())26: 
  > test_loo_predictive_metric.R: tryCatchList(expr, classes, parentenv, handlers)32: 
  > test_loo_predictive_metric.R: source_file(path, env = env(env), desc = desc, shuffle = shuffle, 27: tryCatch(withCallingHandlers({    eval(code, test_env)    new_expectations <- the$test_expectations > starting_expectations    if (snapshot_skipped) {        skip("On CRAN")    }    else if (!new_expectations && skip_on_empty) {    error_call = error_call)
  > test_loo_predictive_metric.R: 33: test_one_file(path, env = the$testing_env, shuffle = shuffle)
  > test_loo_predictive_metric.R:         skip_empty()    }}, expectation = handle_expectation, packageNotFoundError = function(e) {    if (on_cran()) {        skip(paste0("{", e$package, "} is not installed."))34:     }doTryCatch(return(expr), name, parentenv, handler)}, snapshot_on_cran = function(cnd) {
  > test_loo_predictive_metric.R:     snapshot_skipped <<- TRUE35:     invokeRestart("muffle_cran_snapshot")tryCatchOne(expr, names, parentenv, handlers[[1L]])}, skip = handle_skip, warning = handle_warning, message = handle_message, 
  > test_loo_predictive_metric.R:     error = handle_error, interrupt = handle_interrupt), error = handle_fatal)
  > test_loo_predictive_metric.R: 28: doWithOneRestart(return(expr), restart)36: 
  > test_loo_predictive_metric.R: tryCatchList(expr, classes, parentenv, handlers)29: 
  > test_loo_predictive_metric.R: withOneRestart(expr, restarts[[1L]])37: 
  > test_loo_predictive_metric.R: tryCatch(code, testthat_abort_reporter = function(cnd) {30:     cat(conditionMessage(cnd), "\n")withRestarts(tryCatch(withCallingHandlers({    NULL    eval(code, test_env)    new_expectations <- the$test_expectations > starting_expectations    if (snapshot_skipped) {        skip("On CRAN")    }    else if (!new_expectations && skip_on_empty) {        skip_empty()})
  > test_loo_predictive_metric.R: 38: with_reporter(multi, test_one_file(path, env = the$testing_env,     shuffle = shuffle))
  > test_loo_predictive_metric.R:     }}, expectation = handle_expectation, packageNotFoundError = function(e) {    if (on_cran()) {        skip(paste0("{", e$package, "} is not installed."))    }}, snapshot_on_cran = function(cnd) {    snapshot_skipped <<- TRUE    invokeRestart("muffle_cran_snapshot")}, skip = handle_skip, warning = handle_warning, message = handle_message, 39:     error = handle_error, interrupt = handle_interrupt), error = handle_fatal), asNamespace("testthat")$queue_task(path, shuffle)
  > test_loo_predictive_metric.R: 40: (function (path, shuffle) {    asNamespace("testthat")$queue_task(path, shuffle)    end_test = function() {})(base::quote("test_loo_predictive_metric.R"), base::quote(FALSE))    })
  > test_loo_predictive_metric.R: 
  > test_loo_predictive_metric.R: 41: 31: (function (what, args, quote = FALSE, envir = parent.frame()) test_code(code = exprs, env = env, reporter = get_reporter() %||% {    StopReporter$new())    if (!is.list(args)) 
  > test_loo_predictive_metric.R:         stop("second argument must be a list")32:     if (quote) source_file(path, env = env(env), desc = desc, shuffle = shuffle,         args <- lapply(args, enquote)    error_call = error_call)    .Internal(do.call(what, args, envir))
  > test_loo_predictive_metric.R: })(base::quote(function (path, shuffle) {    asNamespace("testthat")$queue_task(path, shuffle)}), base::quote(list("test_loo_predictive_metric.R", FALSE)),     envir = base::quote(<environment>), quote = base::quote(TRUE))33: test_one_file(path, env = the$testing_env, shuffle = shuffle)
  > test_loo_predictive_metric.R: 34: doTryCatch(return(expr), name, parentenv, handler)
  > test_loo_predictive_metric.R: 
  > test_loo_predictive_metric.R: 42: base::do.call(base::do.call, base::c(base::readRDS("/Volumes/Temp/tmp/Rtmp3AtY3s/callr-fun-153d12aad1e0"),     base::list(envir = .GlobalEnv, quote = TRUE)), envir = .GlobalEnv, 35:     quote = TRUE)tryCatchOne(expr, names, parentenv, handlers[[1L]])
  > test_loo_predictive_metric.R: 36: tryCatchList(expr, classes, parentenv, handlers)
  > test_loo_predictive_metric.R: 37: tryCatch(code, testthat_abort_reporter = function(cnd) {    cat(conditionMessage(cnd), "\n")    NULL})
  > test_loo_predictive_metric.R: 
  > test_loo_predictive_metric.R: 43: base::saveRDS(base::do.call(base::do.call, base::c(base::readRDS("/Volumes/Temp/tmp/Rtmp3AtY3s/callr-fun-153d12aad1e0"),     base::list(envir = .GlobalEnv, quote = TRUE)), envir = .GlobalEnv,     quote = TRUE), file = "/Volumes/Temp/tmp/Rtmp3AtY3s/callr-rs-result-153dcb8d2b3", 38:     compress = FALSE)with_reporter(multi, test_one_file(path, env = the$testing_env, 
  > test_loo_predictive_metric.R:     shuffle = shuffle))44: 
  > test_loo_predictive_metric.R: base::withCallingHandlers({39:     {asNamespace("testthat")$queue_task(path, shuffle)        NULL
  > test_loo_predictive_metric.R:         NULL40:     }(function (path, shuffle)     base::saveRDS(base::do.call(base::do.call, base::c(base::readRDS("/Volumes/Temp/tmp/Rtmp3AtY3s/callr-fun-153d12aad1e0"), {        base::list(envir = .GlobalEnv, quote = TRUE)), envir = .GlobalEnv,     asNamespace("testthat")$queue_task(path, shuffle)        quote = TRUE), file = "/Volumes/Temp/tmp/Rtmp3AtY3s/callr-rs-result-153dcb8d2b3", })(base::quote("test_loo_predictive_metric.R"), base::quote(FALSE))        compress = FALSE)
  > test_loo_predictive_metric.R:     base::flush(base::stdout())41:     base::flush(base::stderr())(function (what, args, quote = FALSE, envir = parent.frame())     {{        NULL    if (!is.list(args))         NULL        stop("second argument must be a list")    }    if (quote)     base::invisible()        args <- lapply(args, enquote)    .Internal(do.call(what, args, envir))})(base::quote(function (path, shuffle) }, error = function(e) {{    {    asNamespace("testthat")$queue_task(path, shuffle)        callr_data <- base::as.environment("tools:callr")$`__callr_data__`        err <- callr_data$err        if (FALSE) {
  > test_loo_predictive_metric.R: }), 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/Rtmp3AtY3s/callr-fun-153d12aad1e0"),     base::list(envir = .GlobalEnv, quote = TRUE)), envir = .GlobalEnv,     quote = TRUE)
  > test_loo_predictive_metric.R:             base::assign(".Traceback", base::.traceback(4), envir = callr_data)43: base::saveRDS(base::do.call(base::do.call, base::c(base::readRDS("/Volumes/Temp/tmp/Rtmp3AtY3s/callr-fun-153d12aad1e0"),     base::list(envir = .GlobalEnv, quote = TRUE)), envir = .GlobalEnv,     quote = TRUE), file = "/Volumes/Temp/tmp/Rtmp3AtY3s/callr-rs-result-153dcb8d2b3",     compress = FALSE)            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), ]
  > test_loo_predictive_metric.R:         }44:         if (callr_data$has_otel) {base::withCallingHandlers({            callr_data$otel_span$record_exception(e2)    {        }        NULL        base::saveRDS(base::list("error", e2, e), file = base::paste0("/Volumes/Temp/tmp/Rtmp3AtY3s/callr-rs-result-153dcb8d2b3",             ".error"))    }}, interrupt = function(e) {        NULL    }    base::saveRDS(base::do.call(base::do.call, base::c(base::readRDS("/Volumes/Temp/tmp/Rtmp3AtY3s/callr-fun-153d12aad1e0"),         base::list(envir = .GlobalEnv, quote = TRUE)), envir = .GlobalEnv,         quote = TRUE), file = "/Volumes/Temp/tmp/Rtmp3AtY3s/callr-rs-result-153dcb8d2b3",     {        compress = FALSE)        callr_data <- base::as.environment("tools:callr")$`__callr_data__`    base::flush(base::stdout())        err <- callr_data$err    base::flush(base::stderr())        if (FALSE) {    {            base::assign(".Traceback", base::.traceback(4), envir = callr_data)        NULL            utils::dump.frames("__callr_dump__")            base::assign(".Last.dump", .GlobalEnv$`__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        NULL    }    base::invisible()}, error = function(e) {    {        class(e2) <- base::c("callr_remote_error", class(e2))        e2 <- err$add_trace_back(e2)        cut <- base::which(e2$trace$scope == "global")[1]        if (!base::is.na(cut)) {        callr_data <- base::as.environment("tools:callr")$`__callr_data__`        err <- callr_data$err        if (FALSE) {            base::assign(".Traceback", base::.traceback(4), envir = callr_data)            e2$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/Rtmp3AtY3s/callr-rs-result-153dcb8d2b3",             ".error"))    }}, callr_message = function(e) {            utils::dump.frames("__callr_dump__")            base::assign(".Last.dump", .GlobalEnv$`__callr_dump__`,                 envir = callr_data)            base::rm("__callr_dump__", envir = .GlobalEnv)        }    base::try({        e <- err$process_call(e)        callr_data <- base::as.environment("tools:callr")$`__callr_data__`        e2 <- err$new_error("error in callr subprocess")        pxlib <- callr_data$pxlib        class <- base::class        if (base::is.null(e$code)) {        class(e2) <- base::c("callr_remote_error", class(e2))            e$code <- "301"        e2 <- err$add_trace_back(e2)        }        cut <- base::which(e2$trace$scope == "global")[1]        msg <- base::paste0("base64::", pxlib$base64_encode(base::serialize(e,         if (!base::is.na(cut)) {            NULL)))            e2$trace <- e2$trace[-(1:cut), ]        data <- base::paste0(e$code, " ", base::nchar(msg), "\n",         }            msg)        if (callr_data$has_otel) {        if (callr_data$has_otel) {            callr_data$otel_span$record_exception(e2)            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")        }    })})
  > test_loo_predictive_metric.R: 45: doTryCatch(return(expr), name, parentenv, handler)
  > test_loo_predictive_metric.R: 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: 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: 51: base::tryCatch(base::withCallingHandlers({    {        NULL        NULL    }    base::saveRDS(base::do.call(base::do.call, base::c(base::readRDS("/Volumes/Temp/tmp/Rtmp3AtY3s/callr-fun-153d12aad1e0"),         base::list(envir = .GlobalEnv, quote = TRUE)), envir = .GlobalEnv,         quote = TRUE), file = "/Volumes/Temp/tmp/Rtmp3AtY3s/callr-rs-result-153dcb8d2b3",         compress = FALSE)    base::flush(base::stdout())    base::flush(base::stderr())    {        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__")            base::assign(".Last.dump", .GlobalEnv$`__callr_dump__`,                 envir = callr_data)        }        base::saveRDS(base::list("error", e2, e), file = base::paste0("/Volumes/Temp/tmp/Rtmp3AtY3s/callr-rs-result-153dcb8d2b3",             ".error"))            base::rm("__callr_dump__", envir = .GlobalEnv)    }        }}, interrupt = function(e) {        e <- err$process_call(e)    {        e2 <- err$new_error("error in callr subprocess")        callr_data <- base::as.environment("tools:callr")$`__callr_data__`        class <- base::class        err <- callr_data$err        class(e2) <- base::c("callr_remote_error", class(e2))        if (FALSE) {        e2 <- err$add_trace_back(e2)            base::assign(".Traceback", base::.traceback(4), envir = callr_data)        cut <- base::which(e2$trace$scope == "global")[1]            utils::dump.frames("__callr_dump__")        if (!base::is.na(cut)) {            base::assign(".Last.dump", .GlobalEnv$`__callr_dump__`,             e2$trace <- e2$trace[-(1:cut), ]                envir = callr_data)        }            base::rm("__callr_dump__", envir = .GlobalEnv)        if (callr_data$has_otel) {        }            callr_data$otel_span$record_exception(e2)        e <- err$process_call(e)        }        e2 <- err$new_error("error in callr subprocess")        base::saveRDS(base::list("error", e2, e), file = base::paste0("/Volumes/Temp/tmp/Rtmp3AtY3s/callr-rs-result-153dcb8d2b3",             ".error"))    }}, interrupt = function(e) {    {        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/Rtmp3AtY3s/callr-rs-result-153dcb8d2b3",             ".error"))    }}, callr_message = function(e) {    base::try({
  > test_loo_predictive_metric.R:         callr_data <- base::as.environment("tools:callr")$`__callr_data__`        callr_data <- base::as.environment("tools:callr")$`__callr_data__`        pxlib <- callr_data$pxlib        if (base::is.null(e$code)) {            e$code <- "301"        err <- callr_data$err        }        if (FALSE) {        msg <- base::paste0("base64::", pxlib$base64_encode(base::serialize(e,             base::assign(".Traceback", base::.traceback(4), envir = callr_data)            NULL)))            utils::dump.frames("__callr_dump__")        data <- base::paste0(e$code, " ", base::nchar(msg), "\n",             base::assign(".Last.dump", .GlobalEnv$`__callr_dump__`,             msg)        if (callr_data$has_otel) {            callr_data$otel_span$add_event("callr message", attributes = list(status_code = e$code))        }                envir = callr_data)            base::rm("__callr_dump__", envir = .GlobalEnv)        }        e <- err$process_call(e)        e2 <- err$new_error("error in callr subprocess")        pxlib$write_fd(3L, data)        class <- base::class        if (base::inherits(e, "cli_message") && !base::is.null(base::findRestart("cli_message_handled"))) {        class(e2) <- base::c("callr_remote_error", class(e2))            base::invokeRestart("cli_message_handled")        e2 <- err$add_trace_back(e2)        }        cut <- base::which(e2$trace$scope == "global")[1]        else if (base::inherits(e, "message") && !base::is.null(base::findRestart("muffleMessage"))) {        if (!base::is.na(cut)) {            base::invokeRestart("muffleMessage")            e2$trace <- e2$trace[-(1:cut), ]        }        }    })        if (callr_data$has_otel) {})            callr_data$otel_span$record_exception(e2)
  > test_loo_predictive_metric.R:         }45:         base::saveRDS(base::list("error", e2, e), file = base::paste0("/Volumes/Temp/tmp/Rtmp3AtY3s/callr-rs-result-153dcb8d2b3",             ".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"doTryCatch(return(expr), name, parentenv, handler)        }
  > test_loo_predictive_metric.R:         msg <- base::paste0("base64::", pxlib$base64_encode(base::serialize(e, 46:             NULL)))tryCatchOne(expr, names, parentenv, handlers[[1L]])        data <- base::paste0(e$code, " ", base::nchar(msg), "\n", 
  > test_loo_predictive_metric.R:             msg)47:         if (callr_data$has_otel) {tryCatchList(expr, names[-nh], parentenv, handlers[-nh])            callr_data$otel_span$add_event("callr message", attributes = list(status_code = e$code))
  > test_loo_predictive_metric.R:         }48:         pxlib$write_fd(3L, data)doTryCatch(return(expr), name, parentenv, handler)        if (base::inherits(e, "cli_message") && !base::is.null(base::findRestart("cli_message_handled"))) {
  > test_loo_predictive_metric.R:             base::invokeRestart("cli_message_handled")49:         }tryCatchOne(tryCatchList(expr, names[-nh], parentenv, handlers[-nh]),         else if (base::inherits(e, "message") && !base::is.null(base::findRestart("muffleMessage"))) {            base::invokeRestart("muffleMessage")        }    })    names[nh], parentenv, handlers[[nh]])
  > test_loo_predictive_metric.R: 50: tryCatchList(expr, classes, parentenv, handlers)
  > test_loo_predictive_metric.R: }), error = function(e) {51:     {base::tryCatch(base::withCallingHandlers({        NULL    {        NULL        NULL    }        NULL    if (FALSE) {    }        base::try(base::stop(e))    base::saveRDS(base::do.call(base::do.call, base::c(base::readRDS("/Volumes/Temp/tmp/Rtmp3AtY3s/callr-fun-153d12aad1e0"),     }        base::list(envir = .GlobalEnv, quote = TRUE)), envir = .GlobalEnv,     if (FALSE) {        quote = TRUE), file = "/Volumes/Temp/tmp/Rtmp3AtY3s/callr-rs-result-153dcb8d2b3",         base::q(save = "no", status = 1)        compress = FALSE)    }    base::flush(base::stdout())    base::flush(base::stderr())    {        NULL        NULL    base::invisible()    }}, interrupt = function(e) {    base::invisible()    {}, error = function(e) {        NULL    {        NULL        callr_data <- base::as.environment("tools:callr")$`__callr_data__`    }        err <- callr_data$err    if (FALSE) {        if (FALSE) {        base::q(save = "no", status = 1)            base::assign(".Traceback", base::.traceback(4), envir = callr_data)    }            utils::dump.frames("__callr_dump__")    base::invisible()            base::assign(".Last.dump", .GlobalEnv$`__callr_dump__`, })                envir = callr_data)
  > test_loo_predictive_metric.R:             base::rm("__callr_dump__", envir = .GlobalEnv)An irrecoverable exception occurred. R is aborting now ...
  > test_loo_predictive_metric.R:         }        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/Rtmp3AtY3s/callr-rs-result-153dcb8d2b3",             ".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$record_exception(e2)        }        base::saveRDS(base::list("error", e2, e), file = base::paste0("/Volumes/Temp/tmp/Rtmp3AtY3s/callr-rs-result-153dcb8d2b3",             ".error"))    }}, callr_message = function(e) {    base::try({        callr_data <- base::as.environment("tools:callr")$`__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_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