[Pkg-rust-maintainers] Bug#881845: Bug#881845: Bug#881845: Bug#881845: Bug#881845: Bug#881845: Bug#881845: rustc: FTBFS on mips*: test failures

[Ximin Luo]

Aron Xu:
> [..]
>>
>> Aron, the next version 1.27.1 is already in binary-NEW so the same issue will block testing migration again, when that gets accepted.
>>
>> Earlier you said "Binary only upload from porter is allowed [..]" but I am not sure the other porters have access to a loongson-3a box. Will you continue to run builds of new rustc versions on your box? I think that is the key point here.
>>
> 
> Will do that and see if we can get the issue either fixed or have a
> blacklist placed at the same time.
> 

I have just uploaded 1.29.0 to unstable. It will need manual building with a non-buggy mips machine, to unblock us for Debian Testing. The previous build 1.29.0+dfsg1-1~exp1 failed due to hanging atomic tests:

https://buildd.debian.org/status/fetch.php?pkg=rustc&arch=mips64el&ver=1.29.0%2Bdfsg1-1%7Eexp1&stamp=1537686627&raw=0

test sync.rs - sync::Arc (line 124) ... test sync.rs - sync::Arc (line 124) has been running for over 60 seconds
test sync.rs - sync::Arc<T>::downgrade (line 418) ... test sync.rs - sync::Arc<T>::downgrade (line 418) has been running for over 60 seconds
test sync.rs - sync::Arc<T>::get_mut (line 856) ... test sync.rs - sync::Arc<T>::get_mut (line 856) has been running for over 60 seconds
test sync.rs - sync::Arc<T>::make_mut (line 769) ... test sync.rs - sync::Arc<T>::make_mut (line 769) has been running for over 60 seconds
E: Build killed with signal TERM after 150 minutes of inactivity

I still think we should just RM rustc on mips64el.

X

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