Dear contributor,

Our automatic CI has detected problems related to your patch(es). Please find some details below.

In gcc_check master-aarch64, after:
  | gcc patch https://patchwork.sourceware.org/patch/131352
  | Author: Nathan Myers <ncm@cantrip.org>
  | Date:   Mon Mar 9 17:27:26 2026 -0400
  | 
  |     [PATCH v2] libstdc++: Add allocate_at_least (P0401) [PR118030]
  |     
  |     Changes in v2:
  |      - Move 'struct allocation_result' so non-hosted users see it.
  |      - Use "`" markdown markup in new doxygen comments.
  | ... 21 lines of the commit log omitted.
  | ... applied on top of baseline commit:
  | 582e29747f4 Daily bump.

Produces 433 regressions:
  | 
  | regressions.sum:
  | Running g++:g++.dg/analyzer/analyzer.exp ...
  | FAIL: g++.dg/analyzer/fanalyzer-show-events-in-system-headers.C -std=c++26  at line 13 (test for warnings, line 12)
  | FAIL: g++.dg/analyzer/fanalyzer-show-events-in-system-headers.C -std=c++26 (test for excess errors)
  | FAIL: g++.dg/analyzer/pr93212.C -std=c++26  (test for warnings, line 9)
  | FAIL: g++.dg/analyzer/pr93212.C -std=c++26 (test for excess errors)
  | ... and 435 more

Used configuration :
 *CI config* tcwg_gcc_check master-aarch64
 *configure and test flags:* none, autodetected on aarch64-unknown-linux-gnu

If you have any questions regarding this report, please ask on linaro-toolchain@lists.linaro.org mailing list.

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The information below contains the details of the failures, and the ways to reproduce a debug environment:

You can find the failure logs in *.log.1.xz files in
 * https://ci.linaro.org/job/tcwg_gcc_check--master-aarch64-precommit/12098/artifact/artifacts/artifacts.precommit/00-sumfiles/
The full lists of regressions and improvements as well as configure and make commands are in
 * https://ci.linaro.org/job/tcwg_gcc_check--master-aarch64-precommit/12098/artifact/artifacts/artifacts.precommit/notify/
The list of [ignored] baseline and flaky failures are in
 * https://ci.linaro.org/job/tcwg_gcc_check--master-aarch64-precommit/12098/artifact/artifacts/artifacts.precommit/sumfiles/xfails.xfail

Current build   : https://ci.linaro.org/job/tcwg_gcc_check--master-aarch64-precommit/12098/artifact/artifacts
Reference build : https://ci.linaro.org/job/tcwg_gcc_check--master-aarch64-build/4845/artifact/artifacts

Warning: we do not enable maintainer-mode nor automatically update
generated files, which may lead to failures if the patch modifies the
master files.