dashboard: re-enable js/wasm TryBot (with Node 18)

After all.bash is passing with Node.js 18, the js/wasm builder can be
enabled as a regular TryBot again (this time with Node 18 in place of
Node 14).

For golang/go#57614.

Change-Id: I714380fba89e37275aed4144a1e8b50e0cc57884
Reviewed-on: https://go-review.googlesource.com/c/build/+/464036
Auto-Submit: Dmitri Shuralyov <dmitshur@golang.org>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
Run-TryBot: Dmitri Shuralyov <dmitshur@golang.org>
Reviewed-by: Michael Knyszek <mknyszek@google.com>
Reviewed-by: Carlos Amedee <carlos@golang.org>

dashboard/builders.go

@@ -1583,7 +1583,6 @@ func init() {
 	addMiscCompile("-other-1", "dragonfly-amd64", "linux-loong64")
 	addMiscCompile("-other-2", "linux-riscv64", "linux-s390x", "linux-arm-arm5") // 'linux-arm-arm5' is linux/arm with GOARM=5.
 	addMiscCompileGo1(20, "-go1.20", "freebsd-riscv64")
-	addMiscCompileGo1(21, "-go1.21", "js-wasm") // TODO(go.dev/issue/57614): Use a misc-compile trybot for js/wasm until Node 18 builder can work as a trybot.
 
 	// TODO: Issue 25963, get the misc-compile trybots for Android/iOS.
 	// Then consider subrepos too, so "mobile" can at least be included
@@ -1904,10 +1903,9 @@ func init() {
 		},
 	})
 	addBuilder(BuildConfig{
-		Name:        "js-wasm-node18",
-		HostType:    "host-linux-amd64-js-wasm-node18",
-		KnownIssues: []int{57614}, // After this known issue is resolved, re-enable it as a TryBot below:
-		//tryBot:      explicitTrySet("go"),
+		Name:     "js-wasm-node18",
+		HostType: "host-linux-amd64-js-wasm-node18",
+		tryBot:   explicitTrySet("go"),
 		buildsRepo: func(repo, branch, goBranch string) bool {
 			b := buildRepoByDefault(repo) && atLeastGo1(goBranch, 21)
 			switch repo {

dashboard/builders_test.go

@@ -94,6 +94,7 @@ func TestTrybots(t *testing.T) {
 			branch: "master",
 			want: []string{
 				"freebsd-amd64-12_3",
+				"js-wasm-node18",
 				"linux-386",
 				"linux-amd64",
 				"linux-amd64-boringcrypto",
@@ -119,7 +120,6 @@ func TestTrybots(t *testing.T) {
 				"misc-compile-other-1",
 				"misc-compile-other-2",
 				"misc-compile-go1.20",
-				"misc-compile-go1.21",
 			},
 		},
 		{
@@ -127,6 +127,7 @@ func TestTrybots(t *testing.T) {
 			branch: "release-branch.go1.21",
 			want: []string{
 				"freebsd-amd64-12_3",
+				"js-wasm-node18",
 				"linux-386",
 				"linux-amd64",
 				"linux-amd64-boringcrypto",
@@ -152,7 +153,6 @@ func TestTrybots(t *testing.T) {
 				"misc-compile-other-1",
 				"misc-compile-other-2",
 				"misc-compile-go1.20",
-				"misc-compile-go1.21",
 
 				// Include longtest builders on Go repo release branches. See issue 37827.
 				"linux-386-longtest",
@@ -501,8 +501,8 @@ func TestBuilderConfig(t *testing.T) {
 		{b("android-amd64-emu", "go"), onlyPost},
 		{b("android-386-emu", "go"), onlyPost},
 
-		{b("js-wasm-node18", "go"), onlyPost},
-		{b("js-wasm-node18@go1.21", "go"), onlyPost},
+		{b("js-wasm-node18", "go"), both},
+		{b("js-wasm-node18@go1.21", "go"), both},
 		{b("js-wasm-node18@go1.20", "go"), none},
 		// Keep using js-wasm builder (with Node 14) only for Go 1.20 and older:
 		{b("js-wasm", "go"), none},