Status

enhancement
RESOLVED FIXED
7 months ago
6 months ago

People

(Reporter: ted, Assigned: cmanchester)

Tracking

(Blocks 1 bug)

Trunk
mozilla67
Dependency tree / graph

Firefox Tracking Flags

(firefox67 fixed)

Details

Attachments

(1 attachment)

Rust 1.32 stable will be released on Thu Jan 17 2019.
Filing this early just to have a bug to block bug 1506011.

We're quite close to the soft freeze (Monday), so I'm inclined to wait until after the merge (Jan 28th). I'll post my patch in the meantime.

Assignee: nobody → cmanchester
Pushed by cmanchester@mozilla.com:
https://hg.mozilla.org/integration/autoland/rev/9a8a9e60b267
Upgrade builders to rustc 1.32. r=nalexander
Status: NEW → RESOLVED
Closed: 6 months ago
Resolution: --- → FIXED
Target Milestone: --- → mozilla67

Noticed some build time improvements, thanks to this update! \0/

== Change summary for alert #18997 (as of Tue, 29 Jan 2019 17:12:36 GMT) ==

Improvements:

10% build times windows2012-64 opt plain taskcluster-c4.4xlarge 2,953.12 -> 2,663.64
9% build times windows2012-64 opt plain taskcluster-c5.4xlarge 2,497.12 -> 2,263.53
7% build times windows2012-64 debug plain taskcluster-c5.4xlarge 2,037.70 -> 1,890.91
5% build times windows2012-64 pgo taskcluster-c5.4xlarge 4,918.00 -> 4,681.31
5% build times windows2012-64 debug plain taskcluster-c4.4xlarge 2,496.06 -> 2,379.63

For up to date results, see: https://treeherder.mozilla.org/perf.html#/alerts?id=18997

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