         "Incremental compilation: not scheduling dependents of main.swift; unknown changes",
         "Incremental compilation: Skipping: {compile: other.o <= other.swift}",
         "Incremental compilation: Skipping {compile: other.o <= other.swift}",
+        "Queueing Compiling main.swift",
+        "Scheduling discovered {compile: other.o <= other.swift}",
+        "Queueing Compiling other.swift",
         "Found 1 batchable job",
         "Forming into 1 batch",
         "Adding {compile: main.swift} to batch 0",

        "Finished Compiling main.swift",
        "Incremental compilation: Traced: interface of main.swiftdeps -> interface of top-level name foo -> implementation of other.swiftdeps",
        "Incremental compilation: Queuing because of dependencies discovered later: {compile: other.o <= other.swift}",
        "Incremental compilation: Scheduling for 2nd wave {compile: other.o <= other.swift}",
        "Found 1 batchable job",
        "Forming into 1 batch",
        "Adding {compile: other.swift} to batch 0",

        "Incremental compilation: not scheduling dependents of other.swift; unknown changes",
        "Incremental compilation: Skipping: {compile: main.o <= main.swift}",
        "Incremental compilation: Skipping {compile: main.o <= main.swift}",
        "Queueing Compiling other.swift",
        "Found 1 batchable job",
        "Forming into 1 batch",
        "Adding {compile: other.swift} to batch 0",
