Stack overflow. at YamlDotNet.Core.Cursor.Mark() at YamlDotNet.Core.Scanner.ScanPlainScalar() at YamlDotNet.Core.Scanner.FetchPlainScalar() at YamlDotNet.Core.Scanner.FetchNextToken() at YamlDotNet.Core.Scanner.FetchMoreTokens() at YamlDotNet.Core.Scanner.MoveNextWithoutConsuming() at YamlDotNet.Core.Parser.GetCurrentToken() at YamlDotNet.Core.Parser.ParseBlockMappingValue() at YamlDotNet.Core.Parser.MoveNext() at GitHub.DistributedTask.Pipelines.ObjectTemplating.YamlObjectReader.AllowLiteral(GitHub.DistributedTask.ObjectTemplating.Tokens.LiteralToken ByRef) at GitHub.DistributedTask.ObjectTemplating.TemplateReader.HandleMappingWithWellKnownProperties(DefinitionInfo, System.Collections.Generic.List`1<GitHub.DistributedTask.ObjectTemplating.Schema.MappingDefinition>, GitHub.DistributedTask.ObjectTemplating.Tokens.MappingToken) at GitHub.DistributedTask.ObjectTemplating.TemplateReader.ReadValue(DefinitionInfo) at GitHub.DistributedTask.ObjectTemplating.TemplateReader.ReadValue(DefinitionInfo) at GitHub.DistributedTask.ObjectTemplating.TemplateReader.HandleMappingWithWellKnownProperties(DefinitionInfo, System.Collections.Generic.List`1<GitHub.DistributedTask.ObjectTemplating.Schema.MappingDefinition>, GitHub.DistributedTask.ObjectTemplating.Tokens.MappingToken) at GitHub.DistributedTask.ObjectTemplating.TemplateReader.ReadValue(DefinitionInfo) at GitHub.DistributedTask.ObjectTemplating.TemplateReader.HandleMappingWithWellKnownProperties(DefinitionInfo, System.Collections.Generic.List`1<GitHub.DistributedTask.ObjectTemplating.Schema.MappingDefinition>, GitHub.DistributedTask.ObjectTemplating.Tokens.MappingToken) at GitHub.DistributedTask.ObjectTemplating.TemplateReader.ReadValue(DefinitionInfo) at GitHub.DistributedTask.ObjectTemplating.TemplateReader.Read(GitHub.DistributedTask.ObjectTemplating.TemplateContext, System.String, GitHub.DistributedTask.ObjectTemplating.IObjectReader, System.Nullable`1<Int32>, GitHub.DistributedTask.ObjectTemplating.Schema.TemplateSchema, Int32 ByRef) at GitHub.Runner.Worker.ActionManifestManager.Load(GitHub.Runner.Worker.IExecutionContext, System.String) at GitHub.Runner.Worker.ActionManager.LoadAction(GitHub.Runner.Worker.IExecutionContext, GitHub.DistributedTask.Pipelines.ActionStep) at GitHub.Runner.Worker.ActionRunner+<RunAsync>d__25.MoveNext() at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[[GitHub.Runner.Worker.ActionRunner+<RunAsync>d__25, Runner.Worker, Version=2.311.0.0, Culture=neutral, PublicKeyToken=null]](<RunAsync>d__25 ByRef) at GitHub.Runner.Worker.ActionRunner.RunAsync() at GitHub.Runner.Worker.Handlers.CompositeActionHandler+<RunStepAsync>d__7.MoveNext() at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[[GitHub.Runner.Worker.Handlers.CompositeActionHandler+<RunStepAsync>d__7, Runner.Worker, Version=2.311.0.0, Culture=neutral, PublicKeyToken=null]](<RunStepAsync>d__7 ByRef) at GitHub.Runner.Worker.Handlers.CompositeActionHandler.RunStepAsync(GitHub.Runner.Worker.IStep) at GitHub.Runner.Worker.Handlers.CompositeActionHandler+<RunStepsAsync>d__6.MoveNext() at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[[GitHub.Runner.Worker.Handlers.CompositeActionHandler+<RunStepsAsync>d__6, Runner.Worker, Version=2.311.0.0, Culture=neutral, PublicKeyToken=null]](<RunStepsAsync>d__6 ByRef) at GitHub.Runner.Worker.Handlers.CompositeActionHandler.RunStepsAsync(System.Collections.Generic.List`1<GitHub.Runner.Worker.IStep>, GitHub.Runner.Worker.ActionRunStage) at GitHub.Runner.Worker.Handlers.CompositeActionHandler+<RunAsync>d__4.MoveNext() at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[[GitHub.Runner.Worker.Handlers.CompositeActionHandler+<RunAsync>d__4, Runner.Worker, Version=2.311.0.0, Culture=neutral, PublicKeyToken=null]](<RunAsync>d__4 ByRef) at GitHub.Runner.Worker.Handlers.CompositeActionHandler.RunAsync(GitHub.Runner.Worker.ActionRunStage) at GitHub.Runner.Worker.ActionRunner+<RunAsync>d__25.MoveNext() at System.Runtime.Compile

The run was canceled by @ed-asriyan.