I have a part that builds fine locally and using lxd.
The problem is that the build fails on the snapcraft build servers complaining that a file can’t be downloaded.
It looks like the ant build script tries to download a file but then can’t find it.
There is then a secondary python error complaining about a missing module pyasn1 which I assume is one of the build server scripts.
Any help would be appreciated.
The error is below.
Preparing to build tomcat
Building tomcat
Buildfile: /build/e4039a0b32e4bca67d290294684c86d6-xenial/parts/tomcat/build/build.xml
download-compile:
testexist:
[echo] Testing for /root/tomcat-build-libs/commons-daemon-1.1.0/commons-daemon-1.1.0.jar
downloadgz-2:
[mkdir] Created dir: /root/tomcat-build-libs
setproxy:
trydownload.check:
trydownload:
setproxy:
trydownload.check:
trydownload:
BUILD FAILED
/build/e4039a0b32e4bca67d290294684c86d6-xenial/parts/tomcat/build/build.xml:2623: The following error occurred while executing this line:
/build/e4039a0b32e4bca67d290294684c86d6-xenial/parts/tomcat/build/build.xml:2773: the archive download-1373338744.tar.gz doesn’t exist
Total time: 1 second
/usr/lib/python3/dist-packages/ndg/httpsclient/subj_alt_name.py:22: UserWarning: Error importing pyasn1, subjectAltName check for SSL peer verification will be disabled. Import error is: No module named ‘pyasn1’
warnings.warn(import_error_msg)
/usr/lib/python3/dist-packages/ndg/httpsclient/ssl_peer_verification.py:25: UserWarning: SubjectAltName support is disabled - check pyasn1 package installation to enable
warnings.warn(SUBJ_ALT_NAME_SUPPORT_MSG)
/usr/lib/python3/dist-packages/ndg/httpsclient/subj_alt_name.py:22: UserWarning: Error importing pyasn1, subjectAltName check for SSL peer verification will be disabled. Import error is: No module named ‘pyasn1’
warnings.warn(import_error_msg)
ant
Traceback (most recent call last):
File “/usr/bin/snapcraft”, line 9, in
load_entry_point(‘snapcraft==2.35’, ‘console_scripts’, ‘snapcraft’)()
File “/usr/lib/python3/dist-packages/pkg_resources/init.py”, line 542, in load_entry_point
return get_distribution(dist).load_entry_point(group, name)
File “/usr/lib/python3/dist-packages/pkg_resources/init.py”, line 2569, in load_entry_point
return ep.load()
File “/usr/lib/python3/dist-packages/pkg_resources/init.py”, line 2229, in load
return self.resolve()
File “/usr/lib/python3/dist-packages/pkg_resources/init.py”, line 2235, in resolve
module = import(self.module_name, fromlist=[‘name’], level=0)
File “/usr/lib/python3/dist-packages/snapcraft/cli/main.py”, line 19, in
run(prog_name=‘snapcraft’)
File “/usr/lib/python3/dist-packages/click/core.py”, line 716, in call
return self.main(*args, **kwargs)
File “/usr/lib/python3/dist-packages/click/core.py”, line 696, in main
rv = self.invoke(ctx)
File “/usr/lib/python3/dist-packages/click/core.py”, line 1037, in invoke
return Command.invoke(self, ctx)
File “/usr/lib/python3/dist-packages/click/core.py”, line 889, in invoke
return ctx.invoke(self.callback, **ctx.params)
File “/usr/lib/python3/dist-packages/click/core.py”, line 534, in invoke
return callback(*args, **kwargs)
File “/usr/lib/python3/dist-packages/click/decorators.py”, line 17, in new_func
return f(get_current_context(), *args, **kwargs)
File “/usr/lib/python3/dist-packages/snapcraft/cli/init.py”, line 124, in run
ctx.forward(lifecyclecli.commands[‘snap’])
File “/usr/lib/python3/dist-packages/click/core.py”, line 552, in forward
return self.invoke(cmd, **kwargs)
File “/usr/lib/python3/dist-packages/click/core.py”, line 534, in invoke
return callback(*args, **kwargs)
File “/usr/lib/python3/dist-packages/snapcraft/cli/lifecycle.py”, line 140, in snap
project_options, directory=directory, output=output)
File “/usr/lib/python3/dist-packages/snapcraft/internal/lifecycle/_packer.py”, line 45, in snap
execute(‘prime’, project_options)
File “/usr/lib/python3/dist-packages/snapcraft/internal/lifecycle/_runner.py”, line 80, in execute
_Executor(config, project_options).run(step, part_names)
File “/usr/lib/python3/dist-packages/snapcraft/internal/lifecycle/_runner.py”, line 175, in run
self._run_step(step, part, part_names)
File “/usr/lib/python3/dist-packages/snapcraft/internal/lifecycle/_runner.py”, line 212, in _run_step
getattr(part, step)()
File “/usr/lib/python3/dist-packages/snapcraft/internal/pluginhandler/init.py”, line 330, in build
self.plugin.build()
File “/usr/lib/python3/dist-packages/snapcraft/plugins/ant.py”, line 91, in build
self.run(command)
File “/usr/lib/python3/dist-packages/snapcraft/_baseplugin.py”, line 202, in run
return common.run(cmd, cwd=cwd, **kwargs)
File “/usr/lib/python3/dist-packages/snapcraft/internal/common.py”, line 63, in run
subprocess.check_call([’/bin/sh’, f.name] + cmd, **kwargs)
File “/usr/lib/python3.5/subprocess.py”, line 581, in check_call
raise CalledProcessError(retcode, cmd)
subprocess.CalledProcessError: Command ‘[’/bin/sh’, ‘/tmp/tmp5pwpo3k9’, ‘ant’]’ returned non-zero exit status 1
Build failed
Traceback (most recent call last):
File “/usr/lib/python2.7/dist-packages/lpbuildd/target/build_snap.py”, line 226, in run
self.build()
File “/usr/lib/python2.7/dist-packages/lpbuildd/target/build_snap.py”, line 200, in build
env=env)
File “/usr/lib/python2.7/dist-packages/lpbuildd/target/build_snap.py”, line 88, in run_build_command
return self.backend.run(args, cwd=cwd, env=full_env, **kwargs)
File “/usr/lib/python2.7/dist-packages/lpbuildd/target/lxd.py”, line 448, in run
subprocess.check_call(cmd, **kwargs)
File “/usr/lib/python2.7/subprocess.py”, line 541, in check_call
raise CalledProcessError(retcode, cmd)
CalledProcessError: Command ‘[‘lxc’, ‘exec’, ‘lp-xenial-armhf’, ‘–env’, ‘LANG=C.UTF-8’, ‘–env’, ‘SHELL=/bin/sh’, ‘–env’, ‘SNAPCRAFT_BUILD_INFO=1’, ‘–env’, ‘http_proxy=http://snap-proxy.launchpad.net:3128’, ‘–env’, ‘https_proxy=http://snap-proxy.launchpad.net:3128’, ‘–env’, ‘GIT_PROXY_COMMAND=/usr/local/bin/snap-git-proxy’, ‘–’, ‘/bin/sh’, ‘-c’, ‘cd /build/e4039a0b32e4bca67d290294684c86d6-xenial && linux32 snapcraft’]’ returned non-zero exit status 1
Revoking proxy token…
RUN: /usr/share/launchpad-buildd/slavebin/in-target scan-for-processes --backend=lxd --series=xenial --arch=armhf SNAPBUILD-155969
Scanning for processes to kill in build SNAPBUILD-155969
RUN: /usr/share/launchpad-buildd/slavebin/in-target umount-chroot --backend=lxd --series=xenial --arch=armhf SNAPBUILD-155969
Stopping target for build SNAPBUILD-155969
RUN: /usr/share/launchpad-buildd/slavebin/in-target remove-build --backend=lxd --series=xenial --arch=armhf SNAPBUILD-155969