Outline compiler #12968

Job	Run time
Gradle MacOS integration	13m 23s
windows-latest jdk-17 unit tests 1 / 2	19m 57s
Sbt integration	47m 24s
windows-latest jdk-17 unit tests 2 / 2	32m 5s
Maven integration	6m 55s
macOS-12 jdk-17 unit tests 1 / 2	19m 8s
macOS-12 jdk-17 unit tests 2 / 2	28m 51s
Gradle integration	7m 41s
Scala CLI integration	11m 22s
ubuntu-latest jdk-17 unit tests 1 / 2	15m 39s
Mill integration	10m 0s
ubuntu-latest jdk-17 unit tests 2 / 2	19m 39s
Bazel integration	8m 56s
ubuntu-latest jdk-11 unit tests 1 / 2	17m 5s
LSP integration tests	27m 34s
ubuntu-latest jdk-11 unit tests 2 / 2	16m 27s
Scala cross tests	41m 1s
Formatting	36s
Scalafix and docs	6m 23s
Sbt-metals/scripted jdk11	1m 35s
Scala javapc tests	1m 34s
Scala 2.11 cross tests	3m 51s
MiMa	40s
	5h 57m 46s

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