• using R Under development (unstable) (2026-01-09 r89293)
• using platform: x86_64-pc-linux-gnu
• R was compiled by     gcc (GCC) 15.1.1 20250521 (Red Hat 15.1.1-2)     GNU Fortran (GCC) 15.1.1 20250521 (Red Hat 15.1.1-2)
• running under: Fedora Linux 42 (Workstation Edition)
• using session charset: UTF-8
• using option ‘--no-stop-on-test-error’
• checking for file ‘txshift/DESCRIPTION’ ... OK
• this is package ‘txshift’ version ‘0.3.8’
• package encoding: UTF-8
• checking package namespace information ... OK
• checking package dependencies ... INFO Package which this enhances but not available for checking: ‘sl3’
• checking if this is a source package ... OK
• checking if there is a namespace ... OK
• checking for executable files ... OK
• checking for hidden files and directories ... OK
• checking for portable file names ... OK
• checking for sufficient/correct file permissions ... OK
• checking whether package ‘txshift’ can be installed ... [24s/91s] OK See the install log for details.
• checking package directory ... OK
• checking ‘build’ directory ... OK
• checking DESCRIPTION meta-information ... OK
• checking top-level files ... OK
• checking for left-over files ... OK
• checking index information ... OK
• checking package subdirectories ... OK
• checking code files for non-ASCII characters ... OK
• checking R files for syntax errors ... OK
• checking whether the package can be loaded ... [7s/32s] OK
• checking whether the package can be loaded with stated dependencies ... WARNING Error: package or namespace load failed for ‘txshift’ in loadNamespace(i, c(lib.loc, .libPaths()), versionCheck = vI[[i]]):  there is no package called ‘rlang’ Execution halted It looks like this package (or one of its dependent packages) has an unstated dependence on a standard package. All dependencies must be declared in DESCRIPTION. See section ‘The DESCRIPTION file’ in the ‘Writing R Extensions’ manual.
• checking whether the package can be unloaded cleanly ... WARNING Error: package or namespace load failed for ‘txshift’ in loadNamespace(i, c(lib.loc, .libPaths()), versionCheck = vI[[i]]):  there is no package called ‘rlang’ Execution halted
• checking whether the namespace can be loaded with stated dependencies ... WARNING Error in loadNamespace(i, c(lib.loc, .libPaths()), versionCheck = vI[[i]]) :   there is no package called ‘rlang’ Calls: <Anonymous> ... loadNamespace -> withRestarts -> withOneRestart -> doWithOneRestart Execution halted A namespace must be able to be loaded with just the base namespace loaded: otherwise if the namespace gets loaded by a saved object, the session will be unable to start. Probably some imports need to be declared in the NAMESPACE file.
• checking whether the namespace can be unloaded cleanly ... WARNING Error in loadNamespace(i, c(lib.loc, .libPaths()), versionCheck = vI[[i]]) :   there is no package called ‘rlang’ Calls: suppressMessages ... loadNamespace -> withRestarts -> withOneRestart -> doWithOneRestart Execution halted
• checking loading without being on the library search path ... WARNING Error: package or namespace load failed for ‘txshift’ in loadNamespace(i, c(lib.loc, .libPaths()), versionCheck = vI[[i]]):  there is no package called ‘rlang’ Execution halted It looks like this package has a loading problem when not on .libPaths: see the messages for details.
• checking use of S3 registration ... OK
• checking dependencies in R code ... NOTE Error: there is no package called ‘rlang’ Call sequence: 11: doWithOneRestart(return(expr), restart) 10: withOneRestart(expr, restarts[[1L]]) 9: withRestarts(stop(cond), retry_loadNamespace = function() NULL) 8: loadNamespace(i, c(lib.loc, .libPaths()), versionCheck = vI[[i]]) 7: namespaceImport(ns, loadNamespace(i, c(lib.loc, .libPaths()),        versionCheck = vI[[i]]), from = package) 6: loadNamespace(i, c(lib.loc, .libPaths()), versionCheck = vI[[i]]) 5: namespaceImport(ns, loadNamespace(i, c(lib.loc, .libPaths()),        versionCheck = vI[[i]]), from = package) 4: loadNamespace(j <- i[[1L]], c(lib.loc, .libPaths()), versionCheck = vI[[j]]) 3: asNamespace(ns) 2: namespaceImportFrom(ns, loadNamespace(j <- i[[1L]], c(lib.loc,        .libPaths()), versionCheck = vI[[j]]), i[[2L]], from = package) 1: loadNamespace(package, lib.loc) Execution halted
• checking S3 generic/method consistency ... WARNING Error: there is no package called ‘rlang’ Call sequence: 11: doWithOneRestart(return(expr), restart) 10: withOneRestart(expr, restarts[[1L]]) 9: withRestarts(stop(cond), retry_loadNamespace = function() NULL) 8: loadNamespace(i, c(lib.loc, .libPaths()), versionCheck = vI[[i]]) 7: namespaceImport(ns, loadNamespace(i, c(lib.loc, .libPaths()),        versionCheck = vI[[i]]), from = package) 6: loadNamespace(i, c(lib.loc, .libPaths()), versionCheck = vI[[i]]) 5: namespaceImport(ns, loadNamespace(i, c(lib.loc, .libPaths()),        versionCheck = vI[[i]]), from = package) 4: loadNamespace(j <- i[[1L]], c(lib.loc, .libPaths()), versionCheck = vI[[j]]) 3: asNamespace(ns) 2: namespaceImportFrom(ns, loadNamespace(j <- i[[1L]], c(lib.loc,        .libPaths()), versionCheck = vI[[j]]), i[[2L]], from = package) 1: loadNamespace(package, lib.loc) Execution halted See section ‘Generic functions and methods’ in the ‘Writing R Extensions’ manual.
• checking replacement functions ... WARNING Error: there is no package called ‘rlang’ Call sequence: 11: doWithOneRestart(return(expr), restart) 10: withOneRestart(expr, restarts[[1L]]) 9: withRestarts(stop(cond), retry_loadNamespace = function() NULL) 8: loadNamespace(i, c(lib.loc, .libPaths()), versionCheck = vI[[i]]) 7: namespaceImport(ns, loadNamespace(i, c(lib.loc, .libPaths()),        versionCheck = vI[[i]]), from = package) 6: loadNamespace(i, c(lib.loc, .libPaths()), versionCheck = vI[[i]]) 5: namespaceImport(ns, loadNamespace(i, c(lib.loc, .libPaths()),        versionCheck = vI[[i]]), from = package) 4: loadNamespace(j <- i[[1L]], c(lib.loc, .libPaths()), versionCheck = vI[[j]]) 3: asNamespace(ns) 2: namespaceImportFrom(ns, loadNamespace(j <- i[[1L]], c(lib.loc,        .libPaths()), versionCheck = vI[[j]]), i[[2L]], from = package) 1: loadNamespace(package, lib.loc) Execution halted The argument of a replacement function which corresponds to the right hand side must be named ‘value’.
• checking foreign function calls ... NOTE Error: there is no package called ‘rlang’ Call sequence: 11: doWithOneRestart(return(expr), restart) 10: withOneRestart(expr, restarts[[1L]]) 9: withRestarts(stop(cond), retry_loadNamespace = function() NULL) 8: loadNamespace(i, c(lib.loc, .libPaths()), versionCheck = vI[[i]]) 7: namespaceImport(ns, loadNamespace(i, c(lib.loc, .libPaths()),        versionCheck = vI[[i]]), from = package) 6: loadNamespace(i, c(lib.loc, .libPaths()), versionCheck = vI[[i]]) 5: namespaceImport(ns, loadNamespace(i, c(lib.loc, .libPaths()),        versionCheck = vI[[i]]), from = package) 4: loadNamespace(j <- i[[1L]], c(lib.loc, .libPaths()), versionCheck = vI[[j]]) 3: asNamespace(ns) 2: namespaceImportFrom(ns, loadNamespace(j <- i[[1L]], c(lib.loc,        .libPaths()), versionCheck = vI[[j]]), i[[2L]], from = package) 1: loadNamespace(package, lib.loc) Execution halted See chapter ‘System and foreign language interfaces’ in the ‘Writing R Extensions’ manual.
• checking R code for possible problems ... [5s/27s] NOTE Error: there is no package called ‘rlang’ Call sequence: 11: doWithOneRestart(return(expr), restart) 10: withOneRestart(expr, restarts[[1L]]) 9: withRestarts(stop(cond), retry_loadNamespace = function() NULL) 8: loadNamespace(i, c(lib.loc, .libPaths()), versionCheck = vI[[i]]) 7: namespaceImport(ns, loadNamespace(i, c(lib.loc, .libPaths()),        versionCheck = vI[[i]]), from = package) 6: loadNamespace(i, c(lib.loc, .libPaths()), versionCheck = vI[[i]]) 5: namespaceImport(ns, loadNamespace(i, c(lib.loc, .libPaths()),        versionCheck = vI[[i]]), from = package) 4: loadNamespace(j <- i[[1L]], c(lib.loc, .libPaths()), versionCheck = vI[[j]]) 3: asNamespace(ns) 2: namespaceImportFrom(ns, loadNamespace(j <- i[[1L]], c(lib.loc,        .libPaths()), versionCheck = vI[[j]]), i[[2L]], from = package) 1: loadNamespace(package, lib.loc) Execution halted Error in loadNamespace(i, c(lib.loc, .libPaths()), versionCheck = vI[[i]]) :   there is no package called ‘rlang’ Calls: <Anonymous> Execution halted Error: there is no package called ‘rlang’ Call sequence: 11: doWithOneRestart(return(expr), restart) 10: withOneRestart(expr, restarts[[1L]]) 9: withRestarts(stop(cond), retry_loadNamespace = function() NULL) 8: loadNamespace(i, c(lib.loc, .libPaths()), versionCheck = vI[[i]]) 7: namespaceImport(ns, loadNamespace(i, c(lib.loc, .libPaths()),        versionCheck = vI[[i]]), from = package) 6: loadNamespace(i, c(lib.loc, .libPaths()), versionCheck = vI[[i]]) 5: namespaceImport(ns, loadNamespace(i, c(lib.loc, .libPaths()),        versionCheck = vI[[i]]), from = package) 4: loadNamespace(j <- i[[1L]], c(lib.loc, .libPaths()), versionCheck = vI[[j]]) 3: asNamespace(ns) 2: namespaceImportFrom(ns, loadNamespace(j <- i[[1L]], c(lib.loc,        .libPaths()), versionCheck = vI[[j]]), i[[2L]], from = package) 1: loadNamespace(package, lib.loc) Execution halted
• checking Rd files ... NOTE checkRd: (-1) est_g_exp.Rd:55: Lost braces; missing escapes or markup?     55 | {A - delta}, {A + delta}, and {A + 2 * delta}).        | ^ checkRd: (-1) est_g_exp.Rd:55: Lost braces; missing escapes or markup?     55 | {A - delta}, {A + delta}, and {A + 2 * delta}).        | ^ checkRd: (-1) est_g_exp.Rd:55: Lost braces; missing escapes or markup?     55 | {A - delta}, {A + delta}, and {A + 2 * delta}).        | ^
• checking Rd metadata ... OK
• checking Rd line widths ... OK
• checking Rd cross-references ... OK
• checking for missing documentation entries ... WARNING Error: package or namespace load failed for ‘txshift’ in loadNamespace(i, c(lib.loc, .libPaths()), versionCheck = vI[[i]]):  there is no package called ‘rlang’ Call sequence: 6: stop(msg, call. = FALSE, domain = NA) 5: value[[3L]](cond) 4: tryCatchOne(expr, names, parentenv, handlers[[1L]]) 3: tryCatchList(expr, classes, parentenv, handlers) 2: tryCatch({        ns <- loadNamespace(package, lib.loc)        env <- attachNamespace(ns, pos = pos, deps, exclude, include.only)    }, error = function(e) {        P <- if (!is.null(cc <- conditionCall(e)))            paste(" in", deparse(cc)[1L])        else ""        msg <- gettextf("package or namespace load failed for %s%s:\n %s",            sQuote(package), P, conditionMessage(e))        if (logical.return && !quietly)            message(paste("Error:", msg), domain = NA)        else stop(msg, call. = FALSE, domain = NA)    }) 1: library(package, lib.loc = lib.loc, character.only = TRUE, verbose = FALSE) Execution halted All user-level objects in a package should have documentation entries. See chapter ‘Writing R documentation files’ in the ‘Writing R Extensions’ manual.
• checking for code/documentation mismatches ... WARNING Error: package or namespace load failed for ‘txshift’ in loadNamespace(i, c(lib.loc, .libPaths()), versionCheck = vI[[i]]):  there is no package called ‘rlang’ Call sequence: 6: stop(msg, call. = FALSE, domain = NA) 5: value[[3L]](cond) 4: tryCatchOne(expr, names, parentenv, handlers[[1L]]) 3: tryCatchList(expr, classes, parentenv, handlers) 2: tryCatch({        ns <- loadNamespace(package, lib.loc)        env <- attachNamespace(ns, pos = pos, deps, exclude, include.only)    }, error = function(e) {        P <- if (!is.null(cc <- conditionCall(e)))            paste(" in", deparse(cc)[1L])        else ""        msg <- gettextf("package or namespace load failed for %s%s:\n %s",            sQuote(package), P, conditionMessage(e))        if (logical.return && !quietly)            message(paste("Error:", msg), domain = NA)        else stop(msg, call. = FALSE, domain = NA)    }) 1: library(package, lib.loc = lib.loc, character.only = TRUE, verbose = FALSE) Execution halted Error: package or namespace load failed for ‘txshift’ in loadNamespace(i, c(lib.loc, .libPaths()), versionCheck = vI[[i]]):  there is no package called ‘rlang’ Call sequence: 6: stop(msg, call. = FALSE, domain = NA) 5: value[[3L]](cond) 4: tryCatchOne(expr, names, parentenv, handlers[[1L]]) 3: tryCatchList(expr, classes, parentenv, handlers) 2: tryCatch({        ns <- loadNamespace(package, lib.loc)        env <- attachNamespace(ns, pos = pos, deps, exclude, include.only)    }, error = function(e) {        P <- if (!is.null(cc <- conditionCall(e)))            paste(" in", deparse(cc)[1L])        else ""        msg <- gettextf("package or namespace load failed for %s%s:\n %s",            sQuote(package), P, conditionMessage(e))        if (logical.return && !quietly)            message(paste("Error:", msg), domain = NA)        else stop(msg, call. = FALSE, domain = NA)    }) 1: library(package, lib.loc = lib.loc, character.only = TRUE, verbose = FALSE) Execution halted Error: package or namespace load failed for ‘txshift’ in loadNamespace(i, c(lib.loc, .libPaths()), versionCheck = vI[[i]]):  there is no package called ‘rlang’ Call sequence: 6: stop(msg, call. = FALSE, domain = NA) 5: value[[3L]](cond) 4: tryCatchOne(expr, names, parentenv, handlers[[1L]]) 3: tryCatchList(expr, classes, parentenv, handlers) 2: tryCatch({        ns <- loadNamespace(package, lib.loc)        env <- attachNamespace(ns, pos = pos, deps, exclude, include.only)    }, error = function(e) {        P <- if (!is.null(cc <- conditionCall(e)))            paste(" in", deparse(cc)[1L])        else ""        msg <- gettextf("package or namespace load failed for %s%s:\n %s",            sQuote(package), P, conditionMessage(e))        if (logical.return && !quietly)            message(paste("Error:", msg), domain = NA)        else stop(msg, call. = FALSE, domain = NA)    }) 1: library(package, lib.loc = lib.loc, character.only = TRUE, verbose = FALSE) Execution halted
• checking Rd \usage sections ... NOTE Error: there is no package called ‘rlang’ Call sequence: 11: doWithOneRestart(return(expr), restart) 10: withOneRestart(expr, restarts[[1L]]) 9: withRestarts(stop(cond), retry_loadNamespace = function() NULL) 8: loadNamespace(i, c(lib.loc, .libPaths()), versionCheck = vI[[i]]) 7: namespaceImport(ns, loadNamespace(i, c(lib.loc, .libPaths()),        versionCheck = vI[[i]]), from = package) 6: loadNamespace(i, c(lib.loc, .libPaths()), versionCheck = vI[[i]]) 5: namespaceImport(ns, loadNamespace(i, c(lib.loc, .libPaths()),        versionCheck = vI[[i]]), from = package) 4: loadNamespace(j <- i[[1L]], c(lib.loc, .libPaths()), versionCheck = vI[[j]]) 3: asNamespace(ns) 2: namespaceImportFrom(ns, loadNamespace(j <- i[[1L]], c(lib.loc,        .libPaths()), versionCheck = vI[[j]]), i[[2L]], from = package) 1: loadNamespace(package, lib.loc) Execution halted The \usage entries for S3 methods should use the \method markup and not their full name. See chapter ‘Writing R documentation files’ in the ‘Writing R Extensions’ manual.
• checking Rd contents ... OK
• checking for unstated dependencies in examples ... OK
• checking installed files from ‘inst/doc’ ... OK
• checking files in ‘vignettes’ ... OK
• checking examples ... ERROR Running examples in ‘txshift-Ex.R’ failed The error occurred in: R Under development (unstable) (2026-01-09 r89293) -- "Unsuffered Consequences" Copyright (C) 2026 The R Foundation for Statistical Computing Platform: x86_64-pc-linux-gnu R is free software and comes with ABSOLUTELY NO WARRANTY. You are welcome to redistribute it under certain conditions. Type 'license()' or 'licence()' for distribution details.   Natural language support but running in an English locale R is a collaborative project with many contributors. Type 'contributors()' for more information and 'citation()' on how to cite R or R packages in publications. Type 'demo()' for some demos, 'help()' for on-line help, or 'help.start()' for an HTML browser interface to help. Type 'q()' to quit R. > pkgname <- "txshift" > source(file.path(R.home("share"), "R", "examples-header.R")) > options(warn = 1) > library('txshift') Error: package or namespace load failed for ‘txshift’ in loadNamespace(i, c(lib.loc, .libPaths()), versionCheck = vI[[i]]):  there is no package called ‘rlang’ Execution halted
• checking for unstated dependencies in ‘tests’ ... OK
• checking tests ... ERROR   Running ‘testthat.R’ Running the tests in ‘tests/testthat.R’ failed. Complete output:   > library(testthat)   Error: package or namespace load failed for 'testthat' in loadNamespace(i, c(lib.loc, .libPaths()), versionCheck = vI[[i]]):    there is no package called 'rlang'   Execution halted
• checking for unstated dependencies in vignettes ... OK
• checking package vignettes ... OK
• checking re-building of vignette outputs ... [72s/141s] OK
• checking PDF version of manual ... [10s/17s] OK
• checking HTML version of manual ... OK
• checking for non-standard things in the check directory ... OK
• checking for detritus in the temp directory ... OK
• DONE

Status: 2 ERRORs, 9 WARNINGs, 5 NOTEs