when:
        execute(buildA, "tasks", ["--include-build", "../pluginBuild"])

        then:
        executed ":pluginBuild:jar"
        outputContains("taskFromPluginBuild")
    }

    def "does not substitute plugin from same build into root build"() {
        disableProblemsApiCheck()
        buildA.settingsFile << """
            include "a", "b"
        """

        buildSrcOps[0].displayName == "Build buildSrc"
        buildSrcOps[0].details.buildPath == ":buildB"

        def loadOps = operations.all(LoadBuildBuildOperationType)
        loadOps.size() == 3
        loadOps[0].displayName == "Load build"
        loadOps[0].details.buildPath == ":"
        loadOps[0].parentId == root.id

        loadOps[1].displayName == "Load build (:buildB)"
        loadOps[1].details.buildPath == ":buildB"

			strings.HasSuffix(cfg.BuildO, "/") ||
			strings.HasSuffix(cfg.BuildO, string(os.PathSeparator)) {
			if !explicitO {
				base.Fatalf("go: build output %q already exists and is a directory", cfg.BuildO)
			}
			a := &Action{Mode: "go build"}
			for _, p := range pkgs {
				if p.Name != "main" {
					continue
				}

				p.Target = filepath.Join(cfg.BuildO, p.DefaultExecName())

        def build1 = singleProjectBuild("build1") {
            buildFile << "task foo1"
        }
        def build2 = singleProjectBuild("build2") {
            buildFile << "task foo2"
        }

        when:
        def allProgress = new CopyOnWriteArrayList<String>()

        concurrent.start {
            def connector = toolingApi.connector(build1)

					}

					// Poison a.Target to catch uses later in the build.
					a.Target = "DO NOT USE - main build pseudo-cache Target"
					a.built = "DO NOT USE - main build pseudo-cache built"
					if a.json != nil {
						a.json.BuildID = a.buildID
					}
					return true
				}
				// Otherwise restore old build ID for main build.
				a.buildID = oldBuildID
			}
		}
	}

        when:
        def build = executer.withTasks("help").withArguments("--info").start()

        then:
        build.waitForFinish()

        and:
        daemons.daemons.size() == 2

        and:
        !build.standardOutput.contains(DaemonMessages.WAITING_ON_CANCELED)
    }

    def "starts a new daemon when daemons with canceled builds do not become available"() {
        buildFile << """

            sampleDirectory = samplesRoot.dir("build-organization/composite-builds/basic")
            description = "Defining and using a composite build"
            category = "Build organization"
        }

        compositeBuildsDeclaredSubstitutions {
            sampleDirectory = samplesRoot.dir("build-organization/composite-builds/declared-substitution")

				}
			}
			continue
		}

		if cfg.BuildN {
			continue
		}

		if cleanFile[name] || cleanExt[filepath.Ext(name)] || toRemove[name] {
			removeFile(filepath.Join(p.Dir, name))
		}
	}

	if cleanI && p.Target != "" {
		if cfg.BuildN || cfg.BuildX {
			sh.ShowCmd("", "rm -f %s", p.Target)
		}
		if !cfg.BuildN {
			removeFile(p.Target)
		}
	}

	if cleanR {

        ProjectConnection connection2 = connector.connect()

        def build = connection1.newBuild()
        build.forTasks('hang')
        build.run(resultHandler)

        def build2 = connection2.newBuild()
        build2.forTasks('hang')
        build2.run(resultHandler)

        sync.waitForAllPendingCalls(resultHandler)
        then:

			return "", err
		}
		if cfg.BuildN || cfg.BuildX {
			sh.ShowCmd("", "ar d %s _cgo_flags", newArchive)
			if cfg.BuildN {
				// TODO(rsc): We could do better about showing the right _cgo_flags even in -n mode.
				// Either the archive is already built and we can read them out,
				// or we're printing commands to build the archive and can
				// forward the _cgo_flags directly to this step.