Filed by: aciure [at] mozilla.com https://treeherder.mozilla.org/logviewer.html#?job_id=202126056&repo=mozilla-central https://queue.taskcluster.net/v1/task/bb3iEjfaQHC3kgbNVoKjFQ/runs/1/artifacts/public/logs/live_backing.log 05:03:53 INFO - ERROR: Rust compiler 1.28.0-nightly is too old. 05:03:53 INFO - To compile Rust language sources please install at least 05:03:53 INFO - version 1.29.0 of the 'rustc' toolchain and make sure it is 05:03:53 INFO - first in your path. 05:03:53 INFO - You can verify this by typing 'rustc --version'. 05:03:53 INFO - If you have the 'rustup' tool installed you can upgrade 05:03:53 INFO - to the latest release by typing 'rustup update'. The 05:03:53 INFO - installer is available from https://rustup.rs/ 05:03:53 INFO - *** Fix above errors and then restart with\ 05:03:53 INFO - "z:/build/build/src/mozmake.EXE -f client.mk build" 05:03:53 INFO - client.mk:124: recipe for target 'configure' failed 05:03:53 INFO - mozmake.EXE: *** [configure] Error 1 05:03:53 ERROR - Return code: 2 05:03:53 WARNING - setting return code to 2 05:03:53 FATAL - 'mach build -v' did not run successfully. Please check log for errors. 05:03:53 FATAL - Running post_fatal callback... 05:03:53 FATAL - Exiting -1 05:03:53 INFO - [mozharness: 2018-09-28 05:03:53.174000Z] Finished build step (failed) 05:03:53 INFO - Running post-run listener: _summarize 05:03:53 ERROR - # TBPL FAILURE # 05:03:53 INFO - [mozharness: 2018-09-28 05:03:53.174000Z] FxDesktopBuild summary: 05:03:53 ERROR - # TBPL FAILURE # 05:03:53 INFO - Running post-run listener: copy_logs_to_upload_dir 05:03:53 INFO - Copying logs to upload dir... 05:03:53 INFO - mkdir: z:\build\build\upload\logs [taskcluster 2018-09-28T05:03:53.195Z] Exit Code: 4294967295 [taskcluster 2018-09-28T05:03:53.195Z] User Time: 0s [taskcluster 2018-09-28T05:03:53.195Z] Kernel Time: 0s [taskcluster 2018-09-28T05:03:53.195Z] Wall Time: 2m4.3379979s [taskcluster 2018-09-28T05:03:53.195Z] Result: FAILED [taskcluster 2018-09-28T05:03:53.195Z] === Task Finished === [taskcluster 2018-09-28T05:03:53.195Z] Task Duration: 9m53.2519597s [taskcluster 2018-09-28T05:03:53.962Z] Uploading artifact public/logs/certified.log from file generic-worker\certified.log with content encoding "gzip", mime type "text/plain; charset=utf-8" and expiry 2019-09-28T04:33:27.730Z [taskcluster 2018-09-28T05:03:54.534Z] Uploading artifact public/chainOfTrust.json.asc from file generic-worker\chainOfTrust.json.asc with content encoding "gzip", mime type "text/plain; charset=utf-8" and expiry 2019-09-28T04:33:27.730Z [taskcluster 2018-09-28T05:03:55.156Z] Uploading redirect artifact public/logs/live.log to URL https://queue.taskcluster.net/v1/task/JUZ4MN2nTFq4_EW9aeFwgg/runs/0/artifacts/public/logs/live_backing.log with mime type "text/plain; charset=utf-8" and expiry 2019-09-28T04:33:27.730Z [taskcluster:error] exit status 4294967295

There are still a number of builders on rust 1.28: https://searchfox.org/mozilla-central/search?q=rust-1.28&case=false&regexp=true&path=

The relevant ones are base-toolchains, which are supposed to be updated at the same time as the requirement. The toolchains were left on 1.28 on purpose.

The requirement patch was fine. There's a nightly rust toolchain build on windows that's too old now, and the only build that uses it doesn't seem to run on try with -p all. I'll post a patch to update it.

Not scheduled on try it seems due to bug 1473048.

You can run them with |mach try fuzzy --full -q "'build 'ccov"|

Comment on attachment 9012953 [details] Bug 1494881 - Update nightly rust toolchains. Nathan Froyd [:froydnj] has approved the revision.

Pushed by cmanchester@mozilla.com: https://hg.mozilla.org/integration/autoland/rev/684521e3af2f Update nightly rust toolchains. r=froydnj