> ./mill 'example.fundamentals.out-dir[1-out-files].packaged.daemon'
...
[6507] ------------------------------
[6507] /Users/lihaoyi/Github/mill/out/example/fundamentals/out-dir/1-out-files/packaged/daemon/testForked.dest/sandbox/run-1> sed -i.bak 's/{}/{println(123)}/g' build.mill
[6507] --- Expected output ----------
[6507] 
[6507] ------------------------------
[6507] /Users/lihaoyi/Github/mill/out/example/fundamentals/out-dir/1-out-files/packaged/daemon/testForked.dest/sandbox/run-1> ./mill  --ticker false foo.compile
[6507] --- Expected output ----------
[6507] 
[6507] ------------------------------
[6507] /Users/lihaoyi/Github/mill/out/example/fundamentals/out-dir/1-out-files/packaged/daemon/testForked.dest/sandbox/run-1> ./mill  --ticker false shutdown
[6507] --- Expected output ----------
[6507] 
[6507] ------------------------------
[6507] X mill.testkit.UtestExampleTestSuite.exampleTest 13499ms 
[6507]   utest.AssertionError: evalResult.isSuccess
[6507]   evalResult: EvalResult = EvalResult(
[6507]     exitCode = 1,
[6507]     out = """[info] compiling 1 Scala source to /Users/lihaoyi/Github/mill/out/example/fundamentals/out-dir/1-out-files/packaged/daemon/testForked.dest/sandbox/run-1/out/mill-build/compile.dest/classes ...
[6507]   [info] done compiling
[6507]   123
[6507]   java.lang.Exception: java.lang.NoClassDefFoundError: mill/util/RefCountedClassLoaderCache$Foo
[6507]   	at mill.exec.Execution.evaluateTerminals$1$$anonfun$1$$anonfun$1(Execution.scala:256)
[6507]   	at scala.concurrent.impl.Promise$Transformation.run(Promise.scala:467)
[6507]   	at mill.exec.ExecutionContexts$.execute$$anonfun$1$$anonfun$2$$anonfun$1(ExecutionContexts.scala:65)
[6507]   	at mill.exec.ExecutionContexts$.mill$exec$ExecutionContexts$ThreadPool$$_$execute$$anonfun$1$$anonfun$2$$anonfun$adapted$1(ExecutionContexts.scala:66)
[6507]   	at mill.api.SystemStreamsUtils$.withStreams$$anonfun$1$$anonfun$1$$anonfun$1$$anonfun$1$$anonfun$1$$anonfun$1$$anonfun$1(SystemStreamsUtils.scala:49)
[6507]   	at scala.util.DynamicVariable.withValue(DynamicVariable.scala:59)
[6507]   	at mill.api.SystemStreamsUtils$.withStreams$$anonfun$1$$anonfun$1$$anonfun$1$$anonfun$1$$anonfun$1$$anonfun$1(SystemStreamsUtils.scala:50)
[6507]   	at scala.util.DynamicVariable.withValue(DynamicVariable.scala:59)
[6507]   	at mill.api.SystemStreamsUtils$.withStreams$$anonfun$1$$anonfun$1$$anonfun$1$$anonfun$1$$anonfun$1(SystemStreamsUtils.scala:51)
[6507]   	at scala.util.DynamicVariable.withValue(DynamicVariable.scala:59)
[6507]   	at mill.api.SystemStreamsUtils$.withStreams$$anonfun$1$$anonfun$1$$anonfun$1$$anonfun$1(SystemStreamsUtils.scala:52)
[6507]   	at scala.util.DynamicVariable.withValue(DynamicVariable.scala:59)
[6507]   	at scala.Console$.withErr(Console.scala:193)
[6507]   	at mill.api.SystemStreamsUtils$.withStreams$$anonfun$1$$anonfun$1$$anonfun$1(SystemStreamsUtils.scala:53)
[6507]   ...
[6507]     utest.asserts.Asserts$.assertImpl(Asserts.scala:30)
[6507]     mill.testkit.ExampleTester.validateEval(ExampleTester.scala:161)
[6507]     mill.testkit.ExampleTester.processCommand(ExampleTester.scala:149)
[6507]     mill.testkit.ExampleTester.processCommandBlock(ExampleTester.scala:98)
[6507]     mill.testkit.ExampleTester.run$$anonfun$1(ExampleTester.scala:219)
[6507]     scala.runtime.function.JProcedure1.apply(JProcedure1.java:15)
[6507]     scala.runtime.function.JProcedure1.apply(JProcedure1.java:10)
[6507]     scala.collection.ArrayOps$.foreach$extension(ArrayOps.scala:1324)
[6507]     mill.testkit.ExampleTester.run(ExampleTester.scala:219)
[6507]     mill.testkit.ExampleTester$.run(ExampleTester.scala:63)
[6507]     mill.testkit.UtestExampleTestSuite$.run$1$$anonfun$1(UtestExampleTestSuite.scala:24)
[6507]     mill.util.Retry.apply$$anonfun$1(Retry.scala:38)
[6507]     mill.util.Retry.apply$$anonfun$adapted$1(Retry.scala:38)
[6507]     mill.util.Retry.$anonfun$1$$anonfun$1(Retry.scala:49)
[6507]     scala.util.Try$.apply(Try.scala:217)
[6507]     mill.util.Retry.$anonfun$1(Retry.scala:49)
[6507]     java.lang.Thread.run(Thread.java:840)
[6507] Tests: 1, Passed: 0, Failed: 1