user@debian:~/go-1.5/src$ GOROOT_FINAL=~/gorootFinal GOROOT_BOOTSTRAP=~/go1.4/ ./all.bash

...

ok      cmd/cover       3.057s
ok      cmd/doc 0.043s
ok      cmd/fix 0.019s
--- FAIL: TestNoteReading (0.02s)
        note_test.go:27: go build cmd/go: exit status 2
                go: cannot find GOROOT directory: /home/user/gorootFinal
--- FAIL: TestBrokenTestsWithoutTestFunctionsAllFail (0.01s)
        go_test.go:238: running testgo [test ./testdata/src/badtest/...]
        go_test.go:257: standard error:
        go_test.go:258: go: cannot find GOROOT directory: /home/user/gorootFinal

        go_test.go:277: testgo failed as expected: exit status 2
        go_test.go:365: test did not run everything
        go_test.go:366: pattern FAIL.*badtest/badexec not found in standard output or standard error
--- FAIL: TestGoInstallCleansUpAfterGoBuild (0.03s)
        go_test.go:238: running testgo [build]
        go_test.go:257: standard error:
        go_test.go:258: go: cannot find GOROOT directory: /home/user/gorootFinal

        go_test.go:267: go [build] failed unexpectedly: exit status 2

(errors repeat)

--- FAIL: TestBuildDashIInstallsDependencies (0.02s)
        go_test.go:238: running testgo [build -v -i x/y/bar]
        go_test.go:257: standard error:
        go_test.go:258: go: cannot find GOROOT directory: /home/user/gorootFinal

        go_test.go:267: go [build -v -i x/y/bar] failed unexpectedly: exit status 2
--- FAIL: TestCgoHandlesWlORIGIN (0.03s)
        go_test.go:238: running testgo [build origin]
        go_test.go:257: standard error:
        go_test.go:258: go: cannot find GOROOT directory: /home/user/gorootFinal

        go_test.go:267: go [build origin] failed unexpectedly: exit status 2
FAIL
FAIL    cmd/go  10.920s