running flutter doctor in docker images shows below exception.
irrus@cbef12a85d38:/build$ flutter doctor
Warning! This package referenced a Flutter repository via the .packages file that is no longer available. The repository from which the 'flutter' tool is currently executing will be used instead.
running Flutter tool: /home/cirrus/sdks/flutter
previous reference : /Users/jayaramanayyappan/personal/flutter
This can happen if you deleted or moved your copy of the Flutter repository, or if it was on a volume that is no longer mounted or has been mounted at a different location. Please check your system path to verify that you are running the expected version
(run 'flutter --version' to see which flutter is on your path).
Doctor summary (to see all details, run flutter doctor -v):
[✓] Flutter (Channel unknown, v1.12.13+hotfix.8, on Linux, locale en_US.UTF-8)
[!] Android toolchain - develop for Android devices (Android SDK version 29.0.2)
! Some Android licenses not accepted. To resolve this, run: flutter doctor --android-licenses
[!] Android Studio (not installed)
[!] Connected device
! No devices available
! Doctor found issues in 3 categories.
cirrus@cbef12a85d38:/build$