diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 98a263142..2fd188928 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -64,6 +64,7 @@ jobs:
       matrix:
         include:
           - goarch: amd64
+            coverflags: "-coverprofile=/tmp/coverage.out"
           - goarch: amd64
             buildflags: "-race"
             shard: '1/3'
@@ -118,10 +119,15 @@ jobs:
     - name: build test wrapper
       run: ./tool/go build -o /tmp/testwrapper ./cmd/testwrapper
     - name: test all
-      run: PATH=$PWD/tool:$PATH /tmp/testwrapper ./... ${{matrix.buildflags}}
+      run: NOBASHDEBUG=true PATH=$PWD/tool:$PATH /tmp/testwrapper ${{matrix.coverflags}} ./... ${{matrix.buildflags}}
       env:
         GOARCH: ${{ matrix.goarch }}
         TS_TEST_SHARD: ${{ matrix.shard }}
+    - name: Publish to coveralls.io
+      if: matrix.coverflags != '' # only publish results if we've tracked coverage
+      uses: shogo82148/actions-goveralls@v1
+      with:
+        path-to-profile: /tmp/coverage.out
     - name: bench all
       run: ./tool/go test ${{matrix.buildflags}} -bench=. -benchtime=1x -run=^$ $(for x in $(git grep -l "^func Benchmark" | xargs dirname | sort | uniq); do echo "./$x"; done)
       env:
diff --git a/cmd/testwrapper/testwrapper.go b/cmd/testwrapper/testwrapper.go
index a4bc64995..7cfb15a28 100644
--- a/cmd/testwrapper/testwrapper.go
+++ b/cmd/testwrapper/testwrapper.go
@@ -22,12 +22,20 @@ import (
 	"sort"
 	"strings"
 	"time"
+	"unicode"
 
+	"github.com/dave/courtney/scanner"
+	"github.com/dave/courtney/shared"
+	"github.com/dave/courtney/tester"
+	"github.com/dave/patsy"
+	"github.com/dave/patsy/vos"
 	xmaps "golang.org/x/exp/maps"
 	"tailscale.com/cmd/testwrapper/flakytest"
 )
 
-const maxAttempts = 3
+const (
+	maxAttempts = 3
+)
 
 type testAttempt struct {
 	pkg           string // "tailscale.com/types/key"
@@ -223,6 +231,30 @@ func main() {
 		fmt.Printf("%s\t%s\n", outcome, pkg)
 	}
 
+	// Check for -coverprofile argument and filter it out
+	combinedCoverageFilename := ""
+	filteredGoTestArgs := make([]string, 0, len(goTestArgs))
+	preceededByCoverProfile := false
+	for _, arg := range goTestArgs {
+		if arg == "-coverprofile" {
+			preceededByCoverProfile = true
+		} else if preceededByCoverProfile {
+			combinedCoverageFilename = strings.TrimSpace(arg)
+			preceededByCoverProfile = false
+		} else {
+			filteredGoTestArgs = append(filteredGoTestArgs, arg)
+		}
+	}
+	goTestArgs = filteredGoTestArgs
+
+	runningWithCoverage := combinedCoverageFilename != ""
+	if runningWithCoverage {
+		fmt.Printf("Will log coverage to %v\n", combinedCoverageFilename)
+	}
+
+	// Keep track of all test coverage files. With each retry, we'll end up
+	// with additional coverage files that will be combined when we finish.
+	coverageFiles := make([]string, 0)
 	for len(toRun) > 0 {
 		var thisRun *nextRun
 		thisRun, toRun = toRun[0], toRun[1:]
@@ -236,13 +268,26 @@ func main() {
 			fmt.Printf("\n\nAttempt #%d: Retrying flaky tests:\n\nflakytest failures JSON: %s\n\n", thisRun.attempt, j)
 		}
 
+		goTestArgsWithCoverage := testArgs
+		if runningWithCoverage {
+			coverageFile := fmt.Sprintf("/tmp/coverage_%d.out", thisRun.attempt)
+			coverageFiles = append(coverageFiles, coverageFile)
+			goTestArgsWithCoverage = make([]string, len(goTestArgs), len(goTestArgs)+2)
+			copy(goTestArgsWithCoverage, goTestArgs)
+			goTestArgsWithCoverage = append(
+				goTestArgsWithCoverage,
+				fmt.Sprintf("-coverprofile=%v", coverageFile),
+				"-covermode=set",
+			)
+		}
+
 		toRetry := make(map[string][]*testAttempt) // pkg -> tests to retry
 		for _, pt := range thisRun.tests {
 			ch := make(chan *testAttempt)
 			runErr := make(chan error, 1)
 			go func() {
 				defer close(runErr)
-				runErr <- runTests(ctx, thisRun.attempt, pt, goTestArgs, testArgs, ch)
+				runErr <- runTests(ctx, thisRun.attempt, pt, goTestArgsWithCoverage, testArgs, ch)
 			}()
 
 			var failed bool
@@ -319,4 +364,107 @@ func main() {
 		}
 		toRun = append(toRun, nextRun)
 	}
+
+	if runningWithCoverage {
+		intermediateCoverageFilename := "/tmp/coverage.out_intermediate"
+		if err := combineCoverageFiles(intermediateCoverageFilename, coverageFiles); err != nil {
+			fmt.Printf("error combining coverage files: %v\n", err)
+			os.Exit(2)
+		}
+
+		if err := processCoverageWithCourtney(intermediateCoverageFilename, combinedCoverageFilename, testArgs); err != nil {
+			fmt.Printf("error processing coverage with courtney: %v\n", err)
+			os.Exit(3)
+		}
+
+		fmt.Printf("Wrote combined coverage to %v\n", combinedCoverageFilename)
+	}
+}
+
+func combineCoverageFiles(intermediateCoverageFilename string, coverageFiles []string) error {
+	combinedCoverageFile, err := os.OpenFile(intermediateCoverageFilename, os.O_CREATE|os.O_WRONLY|os.O_TRUNC, 0644)
+	if err != nil {
+		return fmt.Errorf("create /tmp/coverage.out: %w", err)
+	}
+	defer combinedCoverageFile.Close()
+	w := bufio.NewWriter(combinedCoverageFile)
+	defer w.Flush()
+
+	for fileNumber, coverageFile := range coverageFiles {
+		f, err := os.Open(coverageFile)
+		if err != nil {
+			return fmt.Errorf("open %v: %w", coverageFile, err)
+		}
+		defer f.Close()
+		in := bufio.NewReader(f)
+		line := 0
+		for {
+			r, _, err := in.ReadRune()
+			if err != nil {
+				if err != io.EOF {
+					return fmt.Errorf("read %v: %w", coverageFile, err)
+				}
+				break
+			}
+
+			// On all but the first coverage file, skip the coverage file header
+			if fileNumber > 0 && line == 0 {
+				continue
+			}
+			if r == '\n' {
+				line++
+			}
+
+			// filter for only printable characters because coverage file sometimes includes junk on 2nd line
+			if unicode.IsPrint(r) || r == '\n' {
+				if _, err := w.WriteRune(r); err != nil {
+					return fmt.Errorf("write %v: %w", combinedCoverageFile.Name(), err)
+				}
+			}
+		}
+	}
+
+	return nil
+}
+
+// processCoverageWithCourtney post-processes code coverage to exclude less
+// meaningful sections like 'if err != nil { return err}', as well as
+// anything marked with a '// notest' comment.
+//
+// instead of running the courtney as a separate program, this embeds
+// courtney for easier integration.
+func processCoverageWithCourtney(intermediateCoverageFilename, combinedCoverageFilename string, testArgs []string) error {
+	env := vos.Os()
+
+	setup := &shared.Setup{
+		Env:      vos.Os(),
+		Paths:    patsy.NewCache(env),
+		TestArgs: testArgs,
+		Load:     intermediateCoverageFilename,
+		Output:   combinedCoverageFilename,
+	}
+	if err := setup.Parse(testArgs); err != nil {
+		return fmt.Errorf("parse args: %w", err)
+	}
+
+	s := scanner.New(setup)
+	if err := s.LoadProgram(); err != nil {
+		return fmt.Errorf("load program: %w", err)
+	}
+	if err := s.ScanPackages(); err != nil {
+		return fmt.Errorf("scan packages: %w", err)
+	}
+
+	t := tester.New(setup)
+	if err := t.Load(); err != nil {
+		return fmt.Errorf("load: %w", err)
+	}
+	if err := t.ProcessExcludes(s.Excludes); err != nil {
+		return fmt.Errorf("process excludes: %w", err)
+	}
+	if err := t.Save(); err != nil {
+		return fmt.Errorf("save: %w", err)
+	}
+
+	return nil
 }
diff --git a/go.mod b/go.mod
index 7e636cae8..19197afbb 100644
--- a/go.mod
+++ b/go.mod
@@ -17,7 +17,9 @@ require (
 	github.com/coreos/go-systemd v0.0.0-20191104093116-d3cd4ed1dbcf
 	github.com/coreos/go-systemd/v22 v22.5.0
 	github.com/creack/pty v1.1.18
+	github.com/dave/courtney v0.4.0
 	github.com/dave/jennifer v1.7.0
+	github.com/dave/patsy v0.0.0-20210517141501-957256f50cba
 	github.com/dblohm7/wingoes v0.0.0-20230929194252-e994401fc077
 	github.com/digitalocean/go-smbios v0.0.0-20180907143718-390a4f403a8e
 	github.com/dsnet/try v0.0.3
@@ -77,16 +79,16 @@ require (
 	go.uber.org/zap v1.26.0
 	go4.org/mem v0.0.0-20220726221520-4f986261bf13
 	go4.org/netipx v0.0.0-20230824141953-6213f710f925
-	golang.org/x/crypto v0.14.0
+	golang.org/x/crypto v0.15.0
 	golang.org/x/exp v0.0.0-20230905200255-921286631fa9
-	golang.org/x/mod v0.12.0
-	golang.org/x/net v0.17.0
+	golang.org/x/mod v0.14.0
+	golang.org/x/net v0.18.0
 	golang.org/x/oauth2 v0.12.0
-	golang.org/x/sync v0.3.0
-	golang.org/x/sys v0.13.0
-	golang.org/x/term v0.13.0
+	golang.org/x/sync v0.5.0
+	golang.org/x/sys v0.14.0
+	golang.org/x/term v0.14.0
 	golang.org/x/time v0.3.0
-	golang.org/x/tools v0.13.0
+	golang.org/x/tools v0.15.0
 	golang.zx2c4.com/wintun v0.0.0-20230126152724-0fa3db229ce2
 	golang.zx2c4.com/wireguard/windows v0.5.3
 	gopkg.in/square/go-jose.v2 v2.6.0
@@ -107,6 +109,8 @@ require (
 
 require (
 	github.com/Microsoft/go-winio v0.6.1 // indirect
+	github.com/dave/astrid v0.0.0-20170323122508-8c2895878b14 // indirect
+	github.com/dave/brenda v1.1.0 // indirect
 	github.com/google/gnostic-models v0.6.9-0.20230804172637-c7be7c783f49 // indirect
 	github.com/gorilla/securecookie v1.1.1 // indirect
 )
@@ -346,7 +350,7 @@ require (
 	go.uber.org/multierr v1.11.0 // indirect
 	golang.org/x/exp/typeparams v0.0.0-20230905200255-921286631fa9 // indirect
 	golang.org/x/image v0.12.0 // indirect
-	golang.org/x/text v0.13.0 // indirect
+	golang.org/x/text v0.14.0 // indirect
 	gomodules.xyz/jsonpatch/v2 v2.4.0 // indirect
 	google.golang.org/appengine v1.6.8 // indirect
 	google.golang.org/protobuf v1.31.0 // indirect
diff --git a/go.sum b/go.sum
index 251a8104d..9d8a6fe4c 100644
--- a/go.sum
+++ b/go.sum
@@ -224,8 +224,16 @@ github.com/curioswitch/go-reassign v0.2.0 h1:G9UZyOcpk/d7Gd6mqYgd8XYWFMw/znxwGDU
 github.com/curioswitch/go-reassign v0.2.0/go.mod h1:x6OpXuWvgfQaMGks2BZybTngWjT84hqJfKoO8Tt/Roc=
 github.com/daixiang0/gci v0.10.1 h1:eheNA3ljF6SxnPD/vE4lCBusVHmV3Rs3dkKvFrJ7MR0=
 github.com/daixiang0/gci v0.10.1/go.mod h1:xtHP9N7AHdNvtRNfcx9gwTDfw7FRJx4bZUsiEfiNNAI=
+github.com/dave/astrid v0.0.0-20170323122508-8c2895878b14 h1:YI1gOOdmMk3xodBao7fehcvoZsEeOyy/cfhlpCSPgM4=
+github.com/dave/astrid v0.0.0-20170323122508-8c2895878b14/go.mod h1:Sth2QfxfATb/nW4EsrSi2KyJmbcniZ8TgTaji17D6ms=
+github.com/dave/brenda v1.1.0 h1:Sl1LlwXnbw7xMhq3y2x11McFu43AjDcwkllxxgZ3EZw=
+github.com/dave/brenda v1.1.0/go.mod h1:4wCUr6gSlu5/1Tk7akE5X7UorwiQ8Rij0SKH3/BGMOM=
+github.com/dave/courtney v0.4.0 h1:Vb8hi+k3O0h5++BR96FIcX0x3NovRbnhGd/dRr8inBk=
+github.com/dave/courtney v0.4.0/go.mod h1:3WSU3yaloZXYAxRuWt8oRyVb9SaRiMBt5Kz/2J227tM=
 github.com/dave/jennifer v1.7.0 h1:uRbSBH9UTS64yXbh4FrMHfgfY762RD+C7bUPKODpSJE=
 github.com/dave/jennifer v1.7.0/go.mod h1:nXbxhEmQfOZhWml3D1cDK5M1FLnMSozpbFN/m3RmGZc=
+github.com/dave/patsy v0.0.0-20210517141501-957256f50cba h1:1o36L4EKbZzazMk8iGC4kXpVnZ6TPxR2mZ9qVKjNNAs=
+github.com/dave/patsy v0.0.0-20210517141501-957256f50cba/go.mod h1:qfR88CgEGLoiqDaE+xxDCi5QA5v4vUoW0UCX2Nd5Tlc=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
@@ -990,8 +998,8 @@ golang.org/x/crypto v0.1.0/go.mod h1:RecgLatLF4+eUMCP1PoPZQb+cVrJcOPbHkTkbkB9sbw
 golang.org/x/crypto v0.3.0/go.mod h1:hebNnKkNXi2UzZN1eVRvBB7co0a+JxK6XbPiWVs/3J4=
 golang.org/x/crypto v0.3.1-0.20221117191849-2c476679df9a/go.mod h1:hebNnKkNXi2UzZN1eVRvBB7co0a+JxK6XbPiWVs/3J4=
 golang.org/x/crypto v0.7.0/go.mod h1:pYwdfH91IfpZVANVyUOhSIPZaFoJGxTFbZhFTx+dXZU=
-golang.org/x/crypto v0.14.0 h1:wBqGXzWJW6m1XrIKlAH0Hs1JJ7+9KBwnIO8v66Q9cHc=
-golang.org/x/crypto v0.14.0/go.mod h1:MVFd36DqK4CsrnJYDkBA3VC4m2GkXAM0PvzMCn4JQf4=
+golang.org/x/crypto v0.15.0 h1:frVn1TEaCEaZcn3Tmd7Y2b5KKPaZ+I32Q2OA3kYp5TA=
+golang.org/x/crypto v0.15.0/go.mod h1:4ChreQoLWfG3xLDer1WdlH5NdlQ3+mwnQq1YTKY+72g=
 golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
 golang.org/x/exp v0.0.0-20190306152737-a1d7652674e8/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
 golang.org/x/exp v0.0.0-20190510132918-efd6b22b2522/go.mod h1:ZjyILWgesfNpC6sMxTJOJm9Kp84zZh5NQWvqDGG3Qr8=
@@ -1040,8 +1048,8 @@ golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4/go.mod h1:jJ57K6gSWd91
 golang.org/x/mod v0.6.0/go.mod h1:4mET923SAdbXp2ki8ey+zGs1SLqsuM2Y0uvdZR/fUNI=
 golang.org/x/mod v0.7.0/go.mod h1:iBbtSCu2XBx23ZKBPSOrRkjjQPZFPuis4dIYUhu/chs=
 golang.org/x/mod v0.8.0/go.mod h1:iBbtSCu2XBx23ZKBPSOrRkjjQPZFPuis4dIYUhu/chs=
-golang.org/x/mod v0.12.0 h1:rmsUpXtvNzj340zd98LZ4KntptpfRHwpFOHG188oHXc=
-golang.org/x/mod v0.12.0/go.mod h1:iBbtSCu2XBx23ZKBPSOrRkjjQPZFPuis4dIYUhu/chs=
+golang.org/x/mod v0.14.0 h1:dGoOF9QVLYng8IHTm7BAyWqCqSheQ5pYWGhzW00YJr0=
+golang.org/x/mod v0.14.0/go.mod h1:hTbmBsO62+eylJbnUtE2MGJUyE7QWk4xUqPFrRgJ+7c=
 golang.org/x/net v0.0.0-20180724234803-3673e40ba225/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20180826012351-8a410e7b638d/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20181114220301-adae6a3d119a/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
@@ -1086,8 +1094,8 @@ golang.org/x/net v0.3.0/go.mod h1:MBQ8lrhLObU/6UmLb4fmbmk5OcyYmqtbGd/9yIeKjEE=
 golang.org/x/net v0.5.0/go.mod h1:DivGGAXEgPSlEBzxGzZI+ZLohi+xUj054jfeKui00ws=
 golang.org/x/net v0.6.0/go.mod h1:2Tu9+aMcznHK/AK1HMvgo6xiTLG5rD5rZLDS+rp2Bjs=
 golang.org/x/net v0.8.0/go.mod h1:QVkue5JL9kW//ek3r6jTKnTFis1tRmNAW2P1shuFdJc=
-golang.org/x/net v0.17.0 h1:pVaXccu2ozPjCXewfr1S7xza/zcXTity9cCdXQYSjIM=
-golang.org/x/net v0.17.0/go.mod h1:NxSsAGuq816PNPmqtQdLE42eU2Fs7NoRIZrHJAlaCOE=
+golang.org/x/net v0.18.0 h1:mIYleuAkSbHh0tCv7RvjL3F6ZVbLjq4+R7zbOn3Kokg=
+golang.org/x/net v0.18.0/go.mod h1:/czyP5RqHAH4odGYxBJ1qz0+CE5WZ+2j1YgoEo8F2jQ=
 golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
 golang.org/x/oauth2 v0.0.0-20190226205417-e64efc72b421/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
 golang.org/x/oauth2 v0.0.0-20190604053449-0f29369cfe45/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
@@ -1113,8 +1121,8 @@ golang.org/x/sync v0.0.0-20201207232520-09787c993a3a/go.mod h1:RxMgew5VJxzue5/jJ
 golang.org/x/sync v0.0.0-20210220032951-036812b2e83c/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.1.0/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
-golang.org/x/sync v0.3.0 h1:ftCYgMx6zT/asHUrPw8BLLscYtGznsLAnjq5RH9P66E=
-golang.org/x/sync v0.3.0/go.mod h1:FU7BRWz2tNW+3quACPkgCx/L+uEAv1htQ0V83Z9Rj+Y=
+golang.org/x/sync v0.5.0 h1:60k92dhOjHxJkrqnwsfl8KuaHbn/5dl0lUPUklKo3qE=
+golang.org/x/sync v0.5.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
 golang.org/x/sys v0.0.0-20180830151530-49385e6e1522/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20180905080454-ebe1bf3edb33/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20181116152217-5ac8a444bdc5/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
@@ -1183,8 +1191,8 @@ golang.org/x/sys v0.4.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.4.1-0.20230131160137-e7d7f63158de/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.5.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.13.0 h1:Af8nKPmuFypiUBjVoU9V20FiaFXOcuZI21p0ycVYYGE=
-golang.org/x/sys v0.13.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.14.0 h1:Vz7Qs629MkJkGyHxUlRHizWJRG2j8fbQKjELVSNhy7Q=
+golang.org/x/sys v0.14.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
 golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
 golang.org/x/term v0.1.0/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
@@ -1193,8 +1201,8 @@ golang.org/x/term v0.3.0/go.mod h1:q750SLmJuPmVoN1blW3UFBPREJfb1KmY3vwxfr+nFDA=
 golang.org/x/term v0.4.0/go.mod h1:9P2UbLfCdcvo3p/nzKvsmas4TnlujnuoV9hGgYzW1lQ=
 golang.org/x/term v0.5.0/go.mod h1:jMB1sMXY+tzblOD4FWmEbocvup2/aLOaQEp7JmGp78k=
 golang.org/x/term v0.6.0/go.mod h1:m6U89DPEgQRMq3DNkDClhWw02AUbt2daBVO4cn4Hv9U=
-golang.org/x/term v0.13.0 h1:bb+I9cTfFazGW51MZqBVmZy7+JEJMouUHTUSKVQLBek=
-golang.org/x/term v0.13.0/go.mod h1:LTmsnFJwVN6bCy1rVCoS+qHT1HhALEFxKncY3WNNh4U=
+golang.org/x/term v0.14.0 h1:LGK9IlZ8T9jvdy6cTdfKUCltatMFOehAQo9SRC46UQ8=
+golang.org/x/term v0.14.0/go.mod h1:TySc+nGkYR6qt8km8wUhuFRTVSMIX3XPR58y2lC8vww=
 golang.org/x/text v0.0.0-20170915032832-14c0d48ead0c/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.1-0.20180807135948-17ff2d5776d2/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
@@ -1209,8 +1217,9 @@ golang.org/x/text v0.5.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
 golang.org/x/text v0.6.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
 golang.org/x/text v0.7.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
 golang.org/x/text v0.8.0/go.mod h1:e1OnstbJyHTd6l/uOt8jFFHp6TRDWZR/bV3emEE/zU8=
-golang.org/x/text v0.13.0 h1:ablQoSUd0tRdKxZewP80B+BaqeKJuVhuRxj/dkrun3k=
 golang.org/x/text v0.13.0/go.mod h1:TvPlkZtksWOMsz7fbANvkp4WM8x/WCo/om8BMLbz+aE=
+golang.org/x/text v0.14.0 h1:ScX5w1eTa3QqT8oi6+ziP7dTV1S2+ALU0bI+0zXKWiQ=
+golang.org/x/text v0.14.0/go.mod h1:18ZOQIKpY8NJVqYksKHtTdi31H5itFRjB5/qKTNYzSU=
 golang.org/x/time v0.0.0-20181108054448-85acf8d2951c/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
 golang.org/x/time v0.0.0-20190308202827-9d24e82272b4/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
 golang.org/x/time v0.0.0-20191024005414-555d28b269f0/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
@@ -1289,8 +1298,8 @@ golang.org/x/tools v0.3.0/go.mod h1:/rWhSS2+zyEVwoJf8YAX6L2f0ntZ7Kn/mGgAWcipA5k=
 golang.org/x/tools v0.4.0/go.mod h1:UE5sM2OK9E/d67R0ANs2xJizIymRP5gJU295PvKXxjQ=
 golang.org/x/tools v0.5.0/go.mod h1:N+Kgy78s5I24c24dU8OfWNEotWjutIs8SnJvn5IDq+k=
 golang.org/x/tools v0.6.0/go.mod h1:Xwgl3UAJ/d3gWutnCtw505GrjyAbvKui8lOU390QaIU=
-golang.org/x/tools v0.13.0 h1:Iey4qkscZuv0VvIt8E0neZjtPVQFSc870HQ448QgEmQ=
-golang.org/x/tools v0.13.0/go.mod h1:HvlwmtVNQAhOuCjW7xxvovg8wbNq7LwfXh/k7wXUl58=
+golang.org/x/tools v0.15.0 h1:zdAyfUGbYmuVokhzVmghFl2ZJh5QhcfebBgmVPFYA+8=
+golang.org/x/tools v0.15.0/go.mod h1:hpksKq4dtpQWS1uQ61JkdqWM3LscIS6Slf+VVkm+wQk=
 golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
diff --git a/tool/gocross/gocross-wrapper.sh b/tool/gocross/gocross-wrapper.sh
index 6a9104dd1..025cac488 100755
--- a/tool/gocross/gocross-wrapper.sh
+++ b/tool/gocross/gocross-wrapper.sh
@@ -8,7 +8,7 @@
 
 set -euo pipefail
 
-if [[ "${CI:-}" == "true" ]]; then
+if [[ "${CI:-}" == "true" && "${NOBASHDEBUG:-}" != "true" ]]; then
     set -x
 fi