hgit diff --exit-code
h in dir /home/builder/shared/bb2-2/worker/gcc-autoregen/build (timeout 1200 secs)
h watching logfiles {}
h argv: [b'git', b'diff', b'--exit-code']
h environment:
h  BUILDMASTER=builder.sourceware.org
h  BUILDMASTER_PORT=9989
h  CCACHE_DIR=/home/builder/shared/autotools/ccache
h  CCACHE_LIBDIR=/usr/lib/ccache
h  HOME=/home/builder
h  HOSTNAME=2908836bdd27
h  IMAGE_NAME=autotools
h  LC_CTYPE=C.UTF-8
h  PATH=/usr/lib/ccache:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
h  PWD=/home/builder/shared/bb2-2/worker/gcc-autoregen/build
h  WORKERNAME=bb2-2
h using PTY: False
odiff --git a/libiberty/aclocal.m4 b/libiberty/aclocal.m4
oindex f327865aaf9..0757688d52a 100644
o--- a/libiberty/aclocal.m4
o+++ b/libiberty/aclocal.m4
o@@ -1,6 +1,6 @@
o-# generated automatically by aclocal 1.16.5 -*- Autoconf -*-
o+# generated automatically by aclocal 1.15.1 -*- Autoconf -*-
o 
o-# Copyright (C) 1996-2021 Free Software Foundation, Inc.
o+# Copyright (C) 1996-2017 Free Software Foundation, Inc.
o 
o # This file is free software; the Free Software Foundation
o # gives unlimited permission to copy and/or distribute it,
hprogram finished with exit code 1
helapsedTime=0.258493