Bug#961405: r-cran-httpuv: autopkgtest needs update

[Graham Inggs <ginggs@debian.org>]

Source: r-cran-httpuv
Version: 1.5.2+dfsg-1
Severity: serious
Tags: bullseye sid
X-Debbugs-CC: debian-ci@lists.debian.org
User: debian-ci@lists.debian.org
Usertags: needs-update

Hi Maintainer

The autopkgtests of r-cran-httpuv currently fail [1],preventing the
migration of r-base.
I've copied what I hope is the relevant part of the log below.

Regards
Graham


[1] https://ci.debian.net/packages/r/r-cran-httpuv/unstable/amd64/


> library(testthat)
> library(httpuv)
>
> test_check("httpuv")
-- 1. Error: Paths with non-ASCII characters (@test-static-paths.R#770)  -------
unable to translate 'tests/testthat/apps/f<U+00FC>' to native encoding
Backtrace:
 1. base::dir.create(nonascii_path)

== testthat results  ===========================================================
[ OK: 203 | SKIPPED: 9 | WARNINGS: 0 | FAILED: 1 ]
1. Error: Paths with non-ASCII characters (@test-static-paths.R#770)

Error: testthat unit tests failed
In addition: Warning message:
In parse(con, n = -1, srcfile = srcfile, encoding = "UTF-8") :
  unable to translate '/f<U+00FC>' to native encoding
Execution halted
autopkgtest [15:08:15]: test run-unit-test: -----------------------]
autopkgtest [15:08:15]: test run-unit-test:  - - - - - - - - - -
results - - - - - - - - - -
run-unit-test        FAIL non-zero exit status 1