1685244 - bootstrap-provided sccache version fails with `POST to scheduler assign_job failed` (January 2021 edition)

Status: RESOLVED FIXED

(Firefox Build System :: Toolchains, defect)

Description

[Daniel Holbert [:dholbert]]

+++ This bug was initially created as a clone of Bug #1665540 +++

The current bootstrap-provided sccache version (0.2.14, just released in bootstrap today) fails with an issue described at https://github.com/mozilla/sccache/issues/846 , with this repeated error message on the server:

2021-01-06T06:19:41Z WARN  sccache::dist::http::server] Res 3 error: assign job failed, job un-assigned from the server, caused by: POST to scheduler assign_job failed, caused by: https://10.0.0.180:10500/api/v1/distserver/assign_job/0: timed out

This happened before in bug 1665540 / https://github.com/mozilla/sccache/issues/846 and was fixed by a tiny-http update at that point.

I suspect there may have been some problems around that same library-revision pinning, with the 0.2.14 release of sccache.

Comment 1

[Daniel Holbert [:dholbert]]

I'm hitting this issue with mozilla-central revision 1e323e0a130c (current tip) and the 0.2.14 version of sccache which it gives me via ./mach bootstrap (via bug 1683824's recent update).

My scheduler, build server, and clients are running up-do-date Ubuntu 20.04.

Comment 2

[Mike Hommey [:glandium]]

Attachment: Bug 1685244 - Update sccache to a version with patched tiny-http.

Bug 1683824 updated to the 0.2.14 tag, but that's patched in order to
publish to crates.io such that tiny-http is not patched anymore.
Unfortunately, that breaks sccache-dist, which is a known issue and will
eventually fixed when addressing
https://github.com/mozilla/sccache/issues/912.
So here we update to a corresponding version on master (the first that
bumps the version to the next number).

Comment 3

[BugBot [:suhaib / :marco/ :calixte]]

Bugbug thinks this bug is a defect, but please change it back in case of error.

Comment 4

[BugBot [:suhaib / :marco/ :calixte]]

Set release status flags based on info from the regressing bug 1683824

Comment 5

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/a26ac12daeb0
Update sccache to a version with patched tiny-http. r=firefox-build-system-reviewers,mhentges

Comment 6

[Cosmin Sabou [:CosminS]]

https://hg.mozilla.org/mozilla-central/rev/a26ac12daeb0