R Under development (unstable) (2026-02-16 r89426 ucrt) -- "Unsuffered Consequences"
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> # 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(checked)
> 
> test_check("checked")
Saving _problems/test-check-reverse-70.R
[ FAIL 1 | WARN 0 | SKIP 4 | PASS 147 ]

══ Skipped tests (4) ═══════════════════════════════════════════════════════════
• On CRAN (4): 'test-deps.R:1:1', 'test-deps.R:15:3', 'test-reporters.R:18:1',
  'test-reporters.R:42:1'

══ Failed tests ════════════════════════════════════════════════════════════════
── Error ('test-check-reverse.R:65:3'): check_rev_deps works for package with one breaking change ──
Error in `fail(msg, info = info, trace_env = trace_env)`: `info` must be a character vector or `NULL`, not `TRUE`.
Backtrace:
    ▆
 1. └─testthat::expect_true(...) at test-check-reverse.R:65:3
 2.   └─testthat:::expect_waldo_constant_(act, exp, info = info, ignore_attr = TRUE)
 3.     └─testthat::fail(info = info)
 4.       └─testthat:::check_character(info, allow_null = TRUE)
 5.         └─testthat:::stop_input_type(...)
 6.           └─rlang::abort(message, ..., call = call, arg = arg)

[ FAIL 1 | WARN 0 | SKIP 4 | PASS 147 ]
Error:
! Test failures.
Execution halted