$ make test-e2e-op                                                                             [18:13:35]
cd tools; \
        go install -trimpath github.com/babylonchain/babylon/cmd/babylond
go test -mod=readonly -timeout=25m -v github.com/babylonchain/finality-provider/itest github.com/babylonchain/finality-provider/itest/opstackl2 -count=1 --tags=e2e_op
?       github.com/babylonchain/finality-provider/itest [no test files]
=== RUN   TestSubmitFinalitySignature
service injective.evm.v1beta1.Msg does not have cosmos.msg.v1.service proto annotation
service injective.evm.v1beta1.Msg does not have cosmos.msg.v1.service proto annotation
    test_manager.go:105: Babylon node is started
2024/06/21 18:17:56 Cannot remove dir 1
2024/06/21 18:17:56 Cannot remove dir 2
    test_manager.go:110: 
                Error Trace:    /Users/<redacted>/Documents/Projects/babylon-finality-provider/itest/opstackl2/test_manager.go:110
                                                        /opt/homebrew/Cellar/go/1.22.4/libexec/src/runtime/panic.go:770
                                                        /Users/<redacted>/Documents/Projects/babylon-finality-provider/cosmwasmclient/client/keys.go:18
                                                        /Users/<redacted>/Documents/Projects/babylon-finality-provider/itest/opstackl2/e2e_test.go:42
                                                        /Users/<redacted>/Documents/Projects/babylon-finality-provider/itest/opstackl2/e2e_test.go:77
                Error:          Received unexpected error:
                                exit status 1
                Test:           TestSubmitFinalitySignature
--- FAIL: TestSubmitFinalitySignature (1.88s)
FAIL
FAIL    github.com/babylonchain/finality-provider/itest/opstackl2       2.833s
FAIL
make: *** [test-e2e-op] Error 1

$ ps                                                                                           [18:17:56]
  PID TTY           TIME CMD
 8321 ttys001    2:12.87 babylond start --home=/var/folders/9_/q4wsdnh14_s60_74cd2rbztm0000gp/T/zBabylonTest2191261572/node0/babyl
 8329 ttys001    2:17.42 wasmd start --home /var/folders/9_/q4wsdnh14_s60_74cd2rbztm0000gp/T/ZWasmdTest3482039778 --rpc.laddr tcp:
92472 ttys001    0:00.29 /bin/zsh -il
99267 ttys033    0:00.21 -zsh

func (n *babylonNode) stop() (err error) {
	if n.cmd == nil || n.cmd.Process == nil {
		// return if not properly initialized
		// or error starting the process
		return nil
	}

	defer func() {
		err = n.cmd.Wait()
	}()

	if runtime.GOOS == "windows" {
		return n.cmd.Process.Signal(os.Kill)
	}
	return n.cmd.Process.Signal(os.Interrupt)
}