4 files changed, 13 insertions, 8 deletions
diff --git a/test/runtimes/proctor/BUILD b/test/runtimes/proctor/BUILD
index fdc6d3173..b4a9b12de 100644
--- a/test/runtimes/proctor/BUILD
+++ b/test/runtimes/proctor/BUILD
@@ -7,5 +7,8 @@ go_binary(
     srcs = ["main.go"],
     pure = True,
     visibility = ["//test/runtimes:__pkg__"],
-    deps = ["//test/runtimes/proctor/lib"],
+    deps = [
+        "//test/runtimes/proctor/lib",
+        "@org_golang_x_sys//unix:go_default_library",
+    ],
 )
diff --git a/test/runtimes/proctor/lib/BUILD b/test/runtimes/proctor/lib/BUILD
index 0c8367dfe..f834f1b5a 100644
--- a/test/runtimes/proctor/lib/BUILD
+++ b/test/runtimes/proctor/lib/BUILD
@@ -13,6 +13,7 @@ go_library(
         "python.go",
     ],
     visibility = ["//test/runtimes/proctor:__pkg__"],
+    deps = ["@org_golang_x_sys//unix:go_default_library"],
 )
 
 go_test(
diff --git a/test/runtimes/proctor/lib/lib.go b/test/runtimes/proctor/lib/lib.go
index f2ba82498..36c60088a 100644
--- a/test/runtimes/proctor/lib/lib.go
+++ b/test/runtimes/proctor/lib/lib.go
@@ -22,7 +22,8 @@ import (
 	"os/signal"
 	"path/filepath"
 	"regexp"
-	"syscall"
+
+	"golang.org/x/sys/unix"
 )
 
 // TestRunner is an interface that must be implemented for each runtime
@@ -59,7 +60,7 @@ func TestRunnerForRuntime(runtime string) (TestRunner, error) {
 func PauseAndReap() {
 	// Get notified of any new children.
 	ch := make(chan os.Signal, 1)
-	signal.Notify(ch, syscall.SIGCHLD)
+	signal.Notify(ch, unix.SIGCHLD)
 
 	for {
 		if _, ok := <-ch; !ok {
@@ -69,7 +70,7 @@ func PauseAndReap() {
 
 		// Reap the child.
 		for {
-			if cpid, _ := syscall.Wait4(-1, nil, syscall.WNOHANG, nil); cpid < 1 {
+			if cpid, _ := unix.Wait4(-1, nil, unix.WNOHANG, nil); cpid < 1 {
 				break
 			}
 		}
diff --git a/test/runtimes/proctor/main.go b/test/runtimes/proctor/main.go
index 81cb68381..8c076a499 100644
--- a/test/runtimes/proctor/main.go
+++ b/test/runtimes/proctor/main.go
@@ -22,8 +22,8 @@ import (
 	"log"
 	"os"
 	"strings"
-	"syscall"
 
+	"golang.org/x/sys/unix"
 	"gvisor.dev/gvisor/test/runtimes/proctor/lib"
 )
 
@@ -42,14 +42,14 @@ func setNumFilesLimit() error {
 	// timeout if the NOFILE limit is too high. On gVisor, syscalls are
 	// slower so these tests will need even more time to pass.
 	const nofile = 32768
-	rLimit := syscall.Rlimit{}
-	err := syscall.Getrlimit(syscall.RLIMIT_NOFILE, &rLimit)
+	rLimit := unix.Rlimit{}
+	err := unix.Getrlimit(unix.RLIMIT_NOFILE, &rLimit)
 	if err != nil {
 		return fmt.Errorf("failed to get RLIMIT_NOFILE: %v", err)
 	}
 	if rLimit.Cur > nofile {
 		rLimit.Cur = nofile
-		err := syscall.Setrlimit(syscall.RLIMIT_NOFILE, &rLimit)
+		err := unix.Setrlimit(unix.RLIMIT_NOFILE, &rLimit)
 		if err != nil {
 			return fmt.Errorf("failed to set RLIMIT_NOFILE: %v", err)
 		}