Dear contributor,

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

In bootstrap_build master-arm-bootstrap_lto, after:
  | 21 commits in gcc
  | c5627f93a825 Make -Wuse-after-free alias for -Wuse-after-free=1 [PR124058]
  | d9d70a5fbbe2 [PR120165, LRA]: Prevent equivalence substitution resulting in wrong reloads
  | 951a115cda17 Show UNSPEC names on slim rtl dump
  | 3f14efbe47b0 c++: Implement clang::no_specializations attribute and -Winvalid-specialization warning [PR120635]
  | ec2b5122e1f5 c++: ICE with requires and -Wsequence-point [PR126066]
  | ... and 16 more commits in gcc

Produces Failure:
  | Results changed to
  | # reset_artifacts:
  | -10
  | # true:
  | 0
  | # build_abe bootstrap_lto:
  | # FAILED
  | # First few build errors in logs:
  | # 00:10:21 ../../../../../../gcc/gcc/gcc-diagnostic-spec.cc:102:10: error: ‘OPT_Wuse_after_free’ was not declared in this scope; did you mean ‘OPT_Wuse_after_free_’?
  | # 00:10:21 make[3]: *** [Makefile:1217: gcc-diagnostic-spec.o] Error 1
  | # 00:10:21 make[2]: *** [Makefile:5139: all-stage1-gcc] Error 2
  | # 00:10:21 make[1]: *** [Makefile:26373: stage1-bubble] Error 2
  | # 00:10:21 make: *** [Makefile:1140: all] Error 2
  | 
  | From
  | # reset_artifacts:
  | -10
  | # true:
  | 0
  | # build_abe bootstrap_lto:
  | 1

Used configuration :
 *CI config* tcwg_bootstrap_build master-arm-bootstrap_lto
 *configure and test flags:* none, autodetected on armv8l-unknown-linux-gnueabihf

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
 * http://54.172.246.49:9090/jobs/tcwg_bootstrap_build--master-arm-bootstrap_lto-build/builds/10103/archive/artifacts/
The full lists of regressions and improvements as well as configure and make commands are in
 * http://54.172.246.49:9090/jobs/tcwg_bootstrap_build--master-arm-bootstrap_lto-build/builds/10103/archive/artifacts/notify/

Current build   : http://54.172.246.49:9090/jobs/tcwg_bootstrap_build--master-arm-bootstrap_lto-build/builds/10103/archive/artifacts/
Reference build : http://54.172.246.49:9090/jobs/tcwg_bootstrap_build--master-arm-bootstrap_lto-build/builds/10102/archive/artifacts/