* using log directory ‘/Users/ripley/R/packages/tests-devel/RobustArithmetic.Rcheck’
* using R Under development (unstable) (2026-09-12 r90530)
* using platform: aarch64-apple-darwin25.6.0
* R was compiled by
    Apple clang version 21.0.0 (clang-2100.1.1.101)
    GNU Fortran (GCC) 14.2.0
* running under: macOS Tahoe 26.6.2
* using session charset: UTF-8
* current time: 2026-09-12 09:39:25 UTC
* using option ‘--no-stop-on-test-error’
* checking for file ‘RobustArithmetic/DESCRIPTION’ ... OK
* checking extension type ... Package
* this is package ‘RobustArithmetic’ version ‘0.1.0’
* package encoding: UTF-8
* checking package namespace information ... OK
* checking package dependencies ... OK
* 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 ‘RobustArithmetic’ can be installed ... OK
* checking installed package size ... OK
* 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 ... OK
* checking whether the package can be loaded with stated dependencies ... OK
* checking whether the package can be unloaded cleanly ... OK
* checking whether the namespace can be loaded with stated dependencies ... OK
* checking whether the namespace can be unloaded cleanly ... OK
* checking loading without being on the library search path ... OK
* checking whether startup messages can be suppressed ... OK
* checking use of S3 registration ... OK
* checking dependencies in R code ... OK
* checking S3 generic/method consistency ... OK
* checking replacement functions ... OK
* checking foreign function calls ... OK
* checking R code for possible problems ... OK
* checking Rd files ... OK
* checking Rd metadata ... OK
* checking Rd cross-references ... OK
* checking for missing documentation entries ... OK
* checking for code/documentation mismatches ... OK
* checking Rd \usage sections ... OK
* checking Rd contents ... OK
* checking for unstated dependencies in examples ... OK
* checking R/sysdata.rda ... OK
* checking installed files from ‘inst/doc’ ... OK
* checking files in ‘vignettes’ ... OK
* checking examples ... OK
* checking for unstated dependencies in ‘tests’ ... OK
* checking tests ...
  Running ‘testthat.R’
 ERROR
Running the tests in ‘tests/testthat.R’ failed.
Complete output:
  > library(testthat)
  > library(RobustArithmetic)
  RobustArithmetic: the sentinel anchor is from a different environment (R version is 4.7.0 and the sentinels were generated on 4.6.1); the load-time check still passed on the route in use.
  > 
  > test_check("RobustArithmetic")
  Saving _problems/test-decimal-115.R
  Unique roots: 1  Not excludable: 0
  Excluded boxes: 0  Boxes processed: 3
  Budget exhausted: no  Rigorously verified: yes
  [ FAIL 1 | WARN 0 | SKIP 26 | PASS 622 ]
  
  ══ Skipped tests (26) ══════════════════════════════════════════════════════════
  • On CRAN (23): 'test-decimal.R:31:3', 'test-decimal.R:48:3',
    'test-decimal.R:64:3', 'test-decimal.R:81:3', 'test-gate-ball.R:9:3',
    'test-gate-ball.R:80:3', 'test-gate-ball.R:128:3',
    'test-gate-elementary-vs-mpfr.R:101:3',
    'test-gate-elementary-vs-mpfr.R:166:3',
    'test-gate-elementary-vs-mpfr.R:214:3',
    'test-gate-elementary-vs-mpfr.R:249:3',
    'test-gate-elementary-vs-mpfr.R:283:3', 'test-gate-expression.R:55:3',
    'test-gate-expression.R:119:3', 'test-gate-expression.R:137:3',
    'test-gate-kernel-vs-mpfr.R:67:3', 'test-gate-kernel-vs-mpfr.R:103:3',
    'test-gate-kernel-vs-mpfr.R:174:3', 'test-gate-kernel-vs-mpfr.R:207:3',
    'test-gate-newton.R:12:3', 'test-gate-newton.R:86:3', 'test-rounding.R:31:3',
    'test-rounding.R:98:3'
  • the backend is installed, so this path is unreachable (2):
    'test-mpfr-bridge.R:23:3', 'test-operator-table.R:184:3'
  • the sources are not reachable from here (1): 'test-operator-table.R:152:3'
  
  ══ Failed tests ════════════════════════════════════════════════════════════════
  ── Failure ('test-decimal.R:115:3'): the necessary condition holds without the backend as well ──
  Expected `all(lo <= vs)` to be TRUE.
  Differences:
  `actual`:   FALSE
  `expected`: TRUE 
  
  
  [ FAIL 1 | WARN 0 | SKIP 26 | PASS 622 ]
  Error:
  ! Test failures.
  Execution halted
* checking for unstated dependencies in vignettes ... OK
* checking package vignettes ... OK
* checking re-building of vignette outputs ... OK
* checking PDF version of manual ... OK
* checking HTML version of manual ... OK
* checking for detritus in the temp directory ... OK
* DONE

Status: 1 ERROR
See
  ‘/Users/ripley/R/packages/tests-devel/RobustArithmetic.Rcheck/00check.log’
for details.

       33.93 real        22.68 user         7.52 sys