Source: meson Version: 0.56.2-1 Severity: serious X-Debbugs-CC: debian-ci@lists.debian.org User: debian-ci@lists.debian.org Usertags: flaky timeout Dear maintainer(s),I looked at the results of the autopkgtest of you package on armhf because it was showing up as a regression for the upload of python-defaults and setuptools. I noticed that the test regularly fails, what's worse, it also seems to hang as the test is killed because it hits an autopkgtest timeout.
Because the unstable-to-testing migration software now blocks on regressions in testing, flaky tests, i.e. tests that flip between passing and failing without changes to the list of installed packages, are causing people unrelated to your package to spend time on thesetests. In this case, Release Team members had to investigate if curl was OK to go into the next Stable point release.
Don't hesitate to reach out if you need help and some more informationfrom our infrastructure. Please note that the host we run our armhf tests on is very powerful. It has 160 cores and 255 GB RAM. This is sometimes the root cause of test that fail. It seems that before we switch to this host, the test was more reliable.
Paul https://ci.debian.net/packages/m/meson/testing/amd64/E.g. https://ci.debian.net/data/autopkgtest/testing/armhf/m/meson/18519155/log.gz
Ran 462 tests in 569.524s OK (skipped=66) Meson build system 0.61.0 Unit Tests pytest-xdist not found, using unittest instead Total time: 569.540 seconds Meson build system 0.61.0 Project Tests Using python 3.9.9 (main, Jan 12 2022, 16:10:51) host machine compilers c : [gcc] cc (gcc 11.2.0 "cc (Debian 11.2.0-13) 11.2.0") cpp : [gcc] c++ (gcc 11.2.0 "c++ (Debian 11.2.0-13) 11.2.0") cs : [mono] mcs (mono 6.8.0.105) cuda : [not found] cython : [not found] d : [llvm] ldc2 (llvm 1.28.0 "LDC - the LLVM D compiler (1.28.0):")fortran: [gcc] gfortran (gcc 11.2.0 "GNU Fortran (Debian 11.2.0-13) 11.2.0")
java : [unknown] javac (unknown 11.0.13)
objc : [gcc] cc (gcc 11.2.0)
objcpp : [gcc] c++ (gcc 11.2.0)
rust : [rustc] rustc -C linker=cc (rustc 1.56.0)
swift : [not found]
vala : [valac] valac (valac 0.54.6)
tools
ninja : /usr/bin/ninja (1.10.1)
cmake : /usr/bin/cmake (3.22.1)
hotdoc : not found
Checking that configuring works...
Checking that introspect works...
Checking that building works...
Checking that testing works...
Checking that installing works...
Running tests with 160 workers
Exception in thread Thread-1:
Traceback (most recent call last):
File "/usr/lib/python3.9/threading.py", line 973, in _bootstrap_inner
self.run()
File "/usr/lib/python3.9/concurrent/futures/process.py", line 317, in run
result_item, is_broken, cause = self.wait_result_broken_or_wakeup()
File "/usr/lib/python3.9/concurrent/futures/process.py", line 376, in
wait_result_broken_or_wakeup
worker_sentinels = [p.sentinel for p in self.processes.values()]
File "/usr/lib/python3.9/concurrent/futures/process.py", line 376, in
<listcomp>
worker_sentinels = [p.sentinel for p in self.processes.values()]
RuntimeError: dictionary changed size during iteration
Running cmake tests.
autopkgtest [16:04:29]: ERROR: timed out on command "su -s /bin/bash
debci -c set -e; export USER=`id -nu`; . /etc/profile >/dev/null 2>&1 ||
true; . ~/.profile >/dev/null 2>&1 || true;
buildtree="/tmp/autopkgtest-lxc.f3gr65px/downtmp/build.IRe/src"; mkdir
-p -m 1777 --
"/tmp/autopkgtest-lxc.f3gr65px/downtmp/exhaustive-artifacts"; export
AUTOPKGTEST_ARTIFACTS="/tmp/autopkgtest-lxc.f3gr65px/downtmp/exhaustive-artifacts";
export ADT_ARTIFACTS="$AUTOPKGTEST_ARTIFACTS"; mkdir -p -m 755
"/tmp/autopkgtest-lxc.f3gr65px/downtmp/autopkgtest_tmp"; export
AUTOPKGTEST_TMP="/tmp/autopkgtest-lxc.f3gr65px/downtmp/autopkgtest_tmp";
export ADTTMP="$AUTOPKGTEST_TMP"; export DEBIAN_FRONTEND=noninteractive;
export LANG=C.UTF-8; export DEB_BUILD_OPTIONS=parallel=160; unset
LANGUAGE LC_CTYPE LC_NUMERIC LC_TIME LC_COLLATE LC_MONETARY
LC_MESSAGES LC_PAPER LC_NAME LC_ADDRESS LC_TELEPHONE LC_MEASUREMENT
LC_IDENTIFICATION LC_ALL;rm -f /tmp/autopkgtest_script_pid; set -C; echo
$$ > /tmp/autopkgtest_script_pid; set +C; trap "rm -f
/tmp/autopkgtest_script_pid" EXIT INT QUIT PIPE; cd "$buildtree"; chmod
+x
/tmp/autopkgtest-lxc.f3gr65px/downtmp/build.IRe/src/debian/tests/exhaustive;
touch /tmp/autopkgtest-lxc.f3gr65px/downtmp/exhaustive-stdout
/tmp/autopkgtest-lxc.f3gr65px/downtmp/exhaustive-stderr;
/tmp/autopkgtest-lxc.f3gr65px/downtmp/build.IRe/src/debian/tests/exhaustive
2> >(tee -a /tmp/autopkgtest-lxc.f3gr65px/downtmp/exhaustive-stderr >&2)
> >(tee -a /tmp/autopkgtest-lxc.f3gr65px/downtmp/exhaustive-stdout);"
(kind: test)
autopkgtest [16:04:30]: test exhaustive: -----------------------]
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