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+LUCI is the CI infrastructure for the Go project. The primary post-submit dashboard can be found at https://ci.chromium.org/p/golang.
+
+# TryBots
+
+Voting Commit-Queue+1 asks CQ to run the CL on the TryBots.
+When the TryBots finish, CQ will reply with results,
+voting either TryBot-Result+1 (pass) or TryBot-Result-1 (fail).
+Important results (e.g. failures) will also appear as chips at the top
+of the Gerrit page for the CL, under the commit message.
+
+
+
+More details about what was run are available at the "Checks" tab
+on the Gerrit CL page.
+
+
+
+Every TryBot run includes a default set of the most common builders.
+[SlowBots](https://go.dev/wiki/SlowBots) provide additional testing controls.
+
+# Troubleshooting
+
+## "infra failed" / purple failure
+
+Builders that fail with "infra failed" have a purple chip rather than green (passed) or red (tests failed). These failures indicate some kind of failure in the CI infrastructure itself. They are unlikely to be due to something in your CL.
+
+If you encounter such errors, you can reach out to [golang-dev](https://groups.google.com/g/golang-dev) for help investigating them. You may also try rerunning the build, which may succeed on a subsequent run depending on the cause of the infra failure.
