[Pkg-rust-maintainers] Bug#1113923: rust-chrono breaks rust-tera autopkgtest: builtins::filters::common::tests::date_errors_on_incorrect_format seems to hang

[Paul Gevers]

On Thu, 4 Sep 2025 10:55:04 +0200 Paul Gevers <elbrus at debian.org> wrote:
> I was looking for suspects causing spurious reboots of our amd64 host 
> and rust-tera showed up (among other packages) as running in all cases. 
> When I manually run the test on our host in an unstable testbed, the 
> test hangs with 100% CPU usage (1 core I think) while the log ends here 
> while testing "rust-tera:@":
> test renderer::tests::basic::render_tests ... ok
> test renderer::tests::basic::render_variable_block_logic_expr ... ok
> test builtins::filters::common::tests::date_errors_on_incorrect_format 
> has been running for over 60 seconds

While hanging, it's consuming more and more memory, until all memory 
(251 GiB + 148 GiB swap) is exhausted and the OOM-killer kicks in.

I'm adding rust-tera to the reject-list until this bug is closed.

Paul

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