We need to use the State() function, rather than Result().ToState()

Signed-off-by: Joel Longtine <joel@dagger.io>

environment/pipeline.go

@@ -217,7 +217,7 @@ func (p *Pipeline) doOp(ctx context.Context, op *compiler.Value, st llb.State) (
 		if err != nil {
 			return st, nil
 		}
-		return fs.Result().ToState()
+		return fs.State()
 	}
 
 	do, err := op.Lookup("do").String()

plan/task/build.go

@@ -60,7 +60,7 @@ func (t *buildTask) dockerfile(ctx context.Context, pctx *plancontext.Context, s
 		return nil, err
 	}
 
-	sourceSt, err := source.Result().ToState()
+	sourceSt, err := source.State()
 	if err != nil {
 		return nil, err
 	}

plan/task/mkdir.go

@@ -51,7 +51,7 @@ func (t *mkdirTask) Run(ctx context.Context, pctx *plancontext.Context, s solver
 	}
 
 	// Retrieve input llb state
-	inputState, err := input.Result().ToState()
+	inputState, err := input.State()
 	if err != nil {
 		return nil, err
 	}

plan/task/outputdirectory.go

@@ -27,7 +27,7 @@ func (c outputDirectoryTask) Run(ctx context.Context, pctx *plancontext.Context,
 		return nil, err
 	}
 
-	st, err := contents.Result().ToState()
+	st, err := contents.State()
 	if err != nil {
 		return nil, err
 	}

plan/task/push.go

@@ -50,7 +50,7 @@ func (c *pushTask) Run(ctx context.Context, pctx *plancontext.Context, s solver.
 	if err != nil {
 		return nil, err
 	}
-	st, err := input.Result().ToState()
+	st, err := input.State()
 	if err != nil {
 		return nil, err
 	}