diff --git a/act/artifactcache/handler.go b/act/artifactcache/handler.go
index c48bb1a9..28bacec5 100644
--- a/act/artifactcache/handler.go
+++ b/act/artifactcache/handler.go
@@ -431,7 +431,12 @@ func findCache(db *bolthold.Store, repo string, keys []string, version string) (
 				return nil, fmt.Errorf("find cache: %w", err)
 			}
 			return cache, nil
+		} else if cache.Complete {
+			return cache, nil
 		}
+	}
+
+	for _, prefix := range keys {
 		prefixPattern := fmt.Sprintf("^%s", regexp.QuoteMeta(prefix))
 		re, err := regexp.Compile(prefixPattern)
 		if err != nil {
diff --git a/act/container/docker_run.go b/act/container/docker_run.go
index d7f54d35..02e4dbfb 100644
--- a/act/container/docker_run.go
+++ b/act/container/docker_run.go
@@ -776,7 +776,7 @@ func (cr *containerReference) CopyTarStream(ctx context.Context, destPath string
 	tw := tar.NewWriter(buf)
 	_ = tw.WriteHeader(&tar.Header{
 		Name:     destPath,
-		Mode:     777,
+		Mode:     0o777,
 		Typeflag: tar.TypeDir,
 	})
 	tw.Close()
diff --git a/act/container/docker_run_test.go b/act/container/docker_run_test.go
index 7383864a..14af789f 100644
--- a/act/container/docker_run_test.go
+++ b/act/container/docker_run_test.go
@@ -2,7 +2,9 @@ package container
 
 import (
 	"bufio"
+	"bytes"
 	"context"
+	"fmt"
 	"io"
 	"net"
 	"strings"
@@ -83,6 +85,11 @@ func (m *mockDockerClient) ContainerExecInspect(ctx context.Context, execID stri
 	return args.Get(0).(types.ContainerExecInspect), args.Error(1)
 }
 
+func (m *mockDockerClient) CopyToContainer(ctx context.Context, id string, path string, content io.Reader, options types.CopyToContainerOptions) error {
+	args := m.Called(ctx, id, path, content, options)
+	return args.Error(0)
+}
+
 type endlessReader struct {
 	io.Reader
 }
@@ -173,6 +180,78 @@ func TestDockerExecFailure(t *testing.T) {
 	client.AssertExpectations(t)
 }
 
+func TestDockerCopyTarStream(t *testing.T) {
+	ctx := context.Background()
+
+	conn := &mockConn{}
+
+	client := &mockDockerClient{}
+	client.On("CopyToContainer", ctx, "123", "/", mock.Anything, mock.AnythingOfType("types.CopyToContainerOptions")).Return(nil)
+	client.On("CopyToContainer", ctx, "123", "/var/run/act", mock.Anything, mock.AnythingOfType("types.CopyToContainerOptions")).Return(nil)
+	cr := &containerReference{
+		id:  "123",
+		cli: client,
+		input: &NewContainerInput{
+			Image: "image",
+		},
+	}
+
+	_ = cr.CopyTarStream(ctx, "/var/run/act", &bytes.Buffer{})
+
+	conn.AssertExpectations(t)
+	client.AssertExpectations(t)
+}
+
+func TestDockerCopyTarStreamErrorInCopyFiles(t *testing.T) {
+	ctx := context.Background()
+
+	conn := &mockConn{}
+
+	merr := fmt.Errorf("Failure")
+
+	client := &mockDockerClient{}
+	client.On("CopyToContainer", ctx, "123", "/", mock.Anything, mock.AnythingOfType("types.CopyToContainerOptions")).Return(merr)
+	client.On("CopyToContainer", ctx, "123", "/", mock.Anything, mock.AnythingOfType("types.CopyToContainerOptions")).Return(merr)
+	cr := &containerReference{
+		id:  "123",
+		cli: client,
+		input: &NewContainerInput{
+			Image: "image",
+		},
+	}
+
+	err := cr.CopyTarStream(ctx, "/var/run/act", &bytes.Buffer{})
+	assert.ErrorIs(t, err, merr)
+
+	conn.AssertExpectations(t)
+	client.AssertExpectations(t)
+}
+
+func TestDockerCopyTarStreamErrorInMkdir(t *testing.T) {
+	ctx := context.Background()
+
+	conn := &mockConn{}
+
+	merr := fmt.Errorf("Failure")
+
+	client := &mockDockerClient{}
+	client.On("CopyToContainer", ctx, "123", "/", mock.Anything, mock.AnythingOfType("types.CopyToContainerOptions")).Return(nil)
+	client.On("CopyToContainer", ctx, "123", "/var/run/act", mock.Anything, mock.AnythingOfType("types.CopyToContainerOptions")).Return(merr)
+	cr := &containerReference{
+		id:  "123",
+		cli: client,
+		input: &NewContainerInput{
+			Image: "image",
+		},
+	}
+
+	err := cr.CopyTarStream(ctx, "/var/run/act", &bytes.Buffer{})
+	assert.ErrorIs(t, err, merr)
+
+	conn.AssertExpectations(t)
+	client.AssertExpectations(t)
+}
+
 // Type assert containerReference implements ExecutionsEnvironment
 var _ ExecutionsEnvironment = &containerReference{}
 
diff --git a/act/model/workflow.go b/act/model/workflow.go
index 7b28ceb0..6d068e95 100644
--- a/act/model/workflow.go
+++ b/act/model/workflow.go
@@ -367,7 +367,7 @@ func environment(yml yaml.Node) map[string]string {
 	return env
 }
 
-// Environments returns string-based key=value map for a job
+// Environment returns string-based key=value map for a job
 func (j *Job) Environment() map[string]string {
 	return environment(j.Env)
 }
@@ -604,7 +604,7 @@ func (s *Step) String() string {
 	return s.ID
 }
 
-// Environments returns string-based key=value map for a step
+// Environment returns string-based key=value map for a step
 func (s *Step) Environment() map[string]string {
 	return environment(s.Env)
 }
diff --git a/act/runner/expression.go b/act/runner/expression.go
index ae3f145c..ef89fceb 100644
--- a/act/runner/expression.go
+++ b/act/runner/expression.go
@@ -106,7 +106,7 @@ func (rc *RunContext) NewExpressionEvaluatorWithEnv(ctx context.Context, env map
 //go:embed hashfiles/index.js
 var hashfiles string
 
-// NewExpressionEvaluator creates a new evaluator
+// NewStepExpressionEvaluator creates a new evaluator
 func (rc *RunContext) NewStepExpressionEvaluator(ctx context.Context, step step) ExpressionEvaluator {
 	// todo: cleanup EvaluationEnvironment creation
 	job := rc.Run.Job()
diff --git a/act/runner/logger.go b/act/runner/logger.go
index 68902931..ef93a02b 100644
--- a/act/runner/logger.go
+++ b/act/runner/logger.go
@@ -52,7 +52,7 @@ func Masks(ctx context.Context) *[]string {
 	return &[]string{}
 }
 
-// WithLogger adds a value to the context for the logger
+// WithMasks adds a value to the context for the logger
 func WithMasks(ctx context.Context, masks *[]string) context.Context {
 	return context.WithValue(ctx, masksContextKeyVal, masks)
 }