Static resources corresponding to 20210305-1.52.0-nightly-caca2121f are missing

[dtolnay]

https://docs.rs/serde/1.0.123/serde/ looks fine, but https://docs.rs/serde/1.0.124/serde/ seems to fail to load a bunch of stuff.

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[rkuhn]

same for https://docs.rs/intern-arc/0.4.0/intern_arc/

[Nemo157]

I reproduced this on my local instance:

copying essential files for rustc 1.52.0-nightly (caca2121f 2021-03-05)
couldn't copy '/opt/docsrs/rustwide/builds/essential-files-20210305-1.52.0-nightly-caca2121f/target/doc/FireSans-Medium.woff2' to '/tmp/essential-fileskQqkWB/FireSans-Medium.woff2'

But then it goes on to build the next crate in the queue and because the nightly version hasn't changed it skips acquiring the essential files.

[syphar]

so it seems related to 5e5f407

[Nemo157]

Yep, I'm not sure why though, rust-lang/rust#82545 was merged 8 days ago so the files should be there, unless this has been reverted in the meantime?

I'm going to try making a change so that if essential files fail we don't continue building crates so that the impact of failures like this won't be so bad, but once rust-lang/rust#82803 is merged and used this shouldn't reoccur.

[rkuhn]

Thanks for quickly looking into this! However, it is not obvious to me what I need to do to get the docs fixed — please let me know.

[Nemo157]

Nothing 😁, there's a bug fix we need to deploy, then we'll rebuild all affected documentation.

[rkuhn]

Oh, cool! I thought I’d have to push a new version once the bug is fixed 🙂

[syphar]

For this specific thing I even assume we don't even need to rebuild the docs, because they are already referencing to the correctly hashed files.

[Nemo157]

Ah yes, cratesfyi build add-essential-files should fix it.

[jyn514]

This has been fixed.

[jyn514]

Yep, I'm not sure why though, rust-lang/rust#82545 was merged 8 days ago so the files should be there, unless this has been reverted in the meantime?

We didn't try to copy the files until yesterday: #1301. Last night was the first time docs.rs tried to run a build with the new toolchain.