Tool 'coverlet.console' failed to install

[TerryChan2]

Hi,

I use coverlet .console in cake build and already defined this #tool dotnet:?package=coverlet.console&version=6.0.0
The script can be executed successfully most of the time but occasionally it would encountered below error:

The tool package could not be restored.
error Tool 'coverlet.console' failed to install. This failure may have been caused by:
error * You are attempting to install a preview release and did not use the --version option to specify the version.
error * A package by this name was found, but it was not a .NET tool.
error * The required NuGet feed cannot be accessed, perhaps because of an Internet connection problem.
error * You mistyped the name of the tool.
error For more reasons, including package naming enforcement, visit https://aka.ms/failure-installing-tool
build dotnet exited with 1
build Could not find any relevant files for tool 'coverlet.console'. Perhaps you need an include parameter?
error Error: Failed to install tool 'coverlet.console'.

If I rerun the script again, it could be successfully executed. Any idea about this issue?