Dear contributor,

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

In  master-aarch64, after:
  | 157 commits in gcc
  | 0ef98bf3351 Fortran: Remove unused variable. [PR 96255]
  | 1eb696fc092 fortran: Fix ICE and self-assignment bugs with recursive allocatable finalizers [PR90519]
  | 5e62a23cc3a fortran: Implement optional type spec for DO CONCURRENT [PR96255]
  | 1062eec2d43 gcc/: Factor out helper function
  | f1274212dc9 gcc/: Reduce scope of local variable (refactor)
  | ... and 152 more commits in gcc

Produces 3 regressions:
  | 
  | regressions.sum:
  | Running gcc:gcc.dg/lto/lto.exp ...
  | UNRESOLVED: gcc.dg/lto/pr122515 c_lto_pr122515_0.o-c_lto_pr122515.a execute  -flto=auto -ffat-lto-objects
  | UNRESOLVED: gcc.dg/lto/pr122515 c_lto_pr122515_0.o-c_lto_pr122515.a link  -flto=auto -ffat-lto-objects
  | FAIL: gcc.dg/lto/pr122515, ar returned -1: spawn failed

Used configuration :
 *CI config* tcwg_gnu_cross_check_gcc master-aarch64
 *configure and test flags:* --target aarch64-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_gnu_cross_check_gcc--master-aarch64-build/2415/artifact/artifacts/00-sumfiles/
The full lists of regressions and improvements as well as configure and make commands are in
 * https://ci.linaro.org/job/tcwg_gnu_cross_check_gcc--master-aarch64-build/2415/artifact/artifacts/notify/
The list of [ignored] baseline and flaky failures are in
 * https://ci.linaro.org/job/tcwg_gnu_cross_check_gcc--master-aarch64-build/2415/artifact/artifacts/sumfiles/xfails.xfail

Current build   : https://ci.linaro.org/job/tcwg_gnu_cross_check_gcc--master-aarch64-build/2415/artifact/artifacts
Reference build : https://ci.linaro.org/job/tcwg_gnu_cross_check_gcc--master-aarch64-build/2414/artifact/artifacts