Failures on Ubuntu-AArch32-m32, branch master

[sergiodj+buildbot@sergiodj.net]

Buildslave:
	ubuntu-trusty-aarch32-1

Full Build URL:
	<http://gdb-build.sergiodj.net/builders/Ubuntu-AArch32-m32/builds/1277>

Commit(s) tested:
	e91a1fa7d49482565b5f96a2ca9e51ce6327c4ae

Author(s) (in the same order as the commits):
	Tom Tromey <tom@tromey.com>

Subject:
	Use unique_xmalloc_ptr in env_execute_cli_command

Testsuite log (gdb.sum and gdb.log) URL(s):
	<http://gdb-build.sergiodj.net/results/Ubuntu-AArch32-m32/e9/e91a1fa7d49482565b5f96a2ca9e51ce6327c4ae/>

*** Diff to previous build ***
============================
PASS -> FAIL: gdb.threads/pthreads.exp: check backtrace from main thread
============================


*** Complete list of XFAILs for this builder ***

To obtain the list of XFAIL tests for this builder, go to:

	<http://git.sergiodj.net/?p=gdb-xfails.git;a=blob;f=xfails/Ubuntu-AArch32-m32/xfails/master/xfail;hb=>

You can also see a pretty-printed version of the list, with more information
about each XFAIL, by going to:

	<http://git.sergiodj.net/?p=gdb-xfails.git;a=blob;f=xfails/Ubuntu-AArch32-m32/xfails/master/xfail.table;hb=>