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
  | 7fbd8209fc4 hppa: Allow cross-class mode changes for TARGET_SOFT_FLOAT
  | d871a07ca52 fixincludes: drop obsolete C functionality test
  | f5e51990065 libiberty: drop obsolete C functionality tests
  | f16aa1c29ef i386: Use UNITS_PER_WORD more
  | 08043db89e7 i386: Use <MODE_SIZE> more
  | ... 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:
  | # 00:56:59 /home/tcwg-buildslave/workspace/tcwg_gnu_2/abe/snapshots/gcc.git~master/gcc/asan.cc:2379:1: internal compiler error: in create_fix_barrier, at config/arm/minipool.cc:1083
  | # 00:57:01 make[4]: *** [/tmp/cchAQ8i6.mk:370: /tmp/cctDhkBj.ltrans184.ltrans.o] Error 1
  | # 00:57:25 lto-wrapper: fatal error: make returned 2 exit status
  | # 00:57:25 /usr/bin/ld: error: lto-wrapper failed
  | # 00:57:25 collect2: error: ld returned 1 exit status
  | # 00:57:25 make[3]: *** [/home/tcwg-buildslave/workspace/tcwg_gnu_2/abe/snapshots/gcc.git~master/gcc/c/Make-lang.in:88: cc1] Error 1
  | # 00:57:25 make[2]: *** [Makefile:5183: all-stage2-gcc] Error 2
  | # 00:57:25 make[1]: *** [Makefile:26491: stage2-bubble] Error 2
  | # 00:57:25 make: *** [Makefile:1139: 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.

-----------------8<--------------------------8<--------------------------8<--------------------------

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/10195/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/10195/archive/artifacts/notify/

Current build   : http://54.172.246.49:9090/jobs/tcwg_bootstrap_build--master-arm-bootstrap_lto-build/builds/10195/archive/artifacts/
Reference build : http://54.172.246.49:9090/jobs/tcwg_bootstrap_build--master-arm-bootstrap_lto-build/builds/10194/archive/artifacts/