* using log directory ‘/Users/ripley/R/packages/tests-devel/mcptools.Rcheck’
* using R Under development (unstable) (2026-08-22 r90441)
* 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: 2026-08-22 17:24:22 UTC
* using option ‘--no-stop-on-test-error’
* checking for file ‘mcptools/DESCRIPTION’ ... OK
* this is package ‘mcptools’ version ‘1.0.2’
* 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 ‘mcptools’ 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 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’
 [5s/10s] ERROR
Running the tests in ‘tests/testthat.R’ failed.
Complete output:
  > # This file is part of the standard setup for testthat.
  > # It is recommended that you do not modify it.
  > #
  > # Where should you do additional test configuration?
  > # Learn more about the roles of various files in:
  > # * https://r-pkgs.org/testing-design.html#sec-tests-files-overview
  > # * https://testthat.r-lib.org/articles/special-files.html
  > 
  > library(testthat)
  > library(mcptools)
  > 
  > test_check("mcptools")
  Saving _problems/test-socket-dir-309.R
  Saving _problems/test-socket-dir-310.R
  [ FAIL 2 | WARN 1 | SKIP 12 | PASS 549 ]
  
  ══ Skipped tests (12) ══════════════════════════════════════════════════════════
  • Background listener did not start (1): 'test-socket-dir.R:272:3'
  • On CRAN (10): 'test-client.R:61:1', 'test-client.R:65:1',
    'test-client.R:71:1', 'test-client.R:228:3', 'test-client.R:328:3',
    'test-server.R:55:3', 'test-server.R:98:1', 'test-tools.R:16:1',
    'test-tools.R:40:1', 'test-utils.R:3:1'
  • identical(Sys.getenv("GITHUB_PAT"), "") is TRUE (1): 'test-client.R:5:3'
  
  ══ Failed tests ════════════════════════════════════════════════════════════════
  ── Failure ('test-socket-dir.R:309:3'): mcp_session() advances past a live slot and reclaims a stale one ──
  Expected `the$session` to equal 2L.
  Differences:
    `actual`: 1024
  `expected`:    2
  
  ── Failure ('test-socket-dir.R:310:3'): mcp_session() advances past a live slot and reclaims a stale one ──
  Expected `file.exists(file.path(tmp, "mcptools-socket1"))` to be TRUE.
  Differences:
  `actual`:   FALSE
  `expected`: TRUE 
  
  
  [ FAIL 2 | WARN 1 | SKIP 12 | PASS 549 ]
  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/mcptools.Rcheck/00check.log’
for details.

       34.29 real        21.37 user         6.90 sys