flutter run --machine --target lib/main.dart -d chrome --track-widget-creation --start-paused

#0      _StreamSinkImpl.add (dart:io/io_sink.dart:156:7)
#1      _Socket.add (dart:io-patch/socket_patch.dart:1868:38)
#2      _DetachedSocket.add (dart:_http/http_impl.dart:3070:13)
#3      _ByteAdapterSink.add (dart:convert/byte_conversion.dart:60:11)
#4      ByteConversionSinkBase.addSlice (dart:convert/byte_conversion.dart:45:5)
#5      _Utf8EncoderSink.addSlice (dart:convert/utf.dart:267:13)
#6      StringConversionSinkMixin.add (dart:convert/string_conversion.dart:165:5)
#7      SseConnection._setUpListener (package:sse/src/server/sse_handler.dart:73:15)
<asynchronous suspension>
#8      new SseConnection (package:sse/src/server/sse_handler.dart:53:15)
#9      SseHandler._createSseConnection.<anonymous closure> (package:sse/src/server/sse_handler.dart:161:26)
#10     _fromHttpRequest.onHijack.<anonymous closure> (package:shelf/shelf_io.dart:146:35)
#11     _rootRunUnary (dart:async/zone.dart:1192:38)
#12     _CustomZone.runUnary (dart:async/zone.dart:1085:19)
#13     _FutureListener.handleValue (dart:async/future_impl.dart:141:18)
#14     Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:682:45)
#15     Future._propagateToListeners (dart:async/future_impl.dart:711:32)
#16     Future._completeWithValue (dart:async/future_impl.dart:526:5)
#17     Future._asyncComplete.<anonymous closure> (dart:async/future_impl.dart:556:7)
#18     _rootRun (dart:async/zone.dart:1184:13)

[✓] Flutter (Channel beta, v1.17.0, on Linux, locale en_CA.UTF-8)
    • Flutter version 1.17.0 at /home/pani/Downloads/flutter
    • Framework revision d3ed9ec945 (5 days ago), 2020-04-06 14:07:34 -0700
    • Engine revision c9506cb8e9
    • Dart version 2.8.0 (build 2.8.0-dev.18.0 eea9717938)

[✓] Android toolchain - develop for Android devices (Android SDK version 28.0.3)
    • Android SDK at /home/pani/Android/Sdk
    • Platform android-28, build-tools 28.0.3
    • Java binary at: /home/pani/Downloads/android-studio/jre/bin/java
    • Java version OpenJDK Runtime Environment (build 1.8.0_202-release-1483-b49-5587405)
    • All Android licenses accepted.

[✓] Chrome - develop for the web
    • Chrome at google-chrome

[✓] Android Studio (version 3.5)
    • Android Studio at /home/pani/Downloads/android-studio
    • Flutter plugin version 41.1.2
    • Dart plugin version 191.8593
    • Java version OpenJDK Runtime Environment (build 1.8.0_202-release-1483-b49-5587405)

[✓] IntelliJ IDEA Community Edition (version 2019.3)
    • IntelliJ at /home/pani/Downloads/idea-IC-193.6494.35
    • Flutter plugin version 44.0.3
    • Dart plugin version 193.6494.35

[✓] VS Code (version 1.44.0)
    • VS Code at /usr/share/code
    • Flutter extension version 3.9.1

[✓] Connected device (2 available)
    • Chrome     • chrome     • web-javascript • Google Chrome 81.0.4044.92
    • Web Server • web-server • web-javascript • Flutter Tools

• No issues found!