Update dependencies from https://github.com/dotnet/arcade build 20201201.2 (#840)

[master] Update dependencies from dotnet/arcade

eng/Version.Details.xml

@@ -3,25 +3,25 @@
   <ProductDependencies>
   </ProductDependencies>
   <ToolsetDependencies>
-    <Dependency Name="Microsoft.DotNet.Arcade.Sdk" Version="6.0.0-beta.20573.2">
+    <Dependency Name="Microsoft.DotNet.Arcade.Sdk" Version="6.0.0-beta.20601.2">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>35bddd4fbfab8da3518fb920250d7c9e0c3138ff</Sha>
+      <Sha>6d8efa00a7dd2d15e07df673a83cecb8a0a3031f</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.Build.Tasks.Feed" Version="6.0.0-beta.20573.2">
+    <Dependency Name="Microsoft.DotNet.Build.Tasks.Feed" Version="6.0.0-beta.20601.2">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>35bddd4fbfab8da3518fb920250d7c9e0c3138ff</Sha>
+      <Sha>6d8efa00a7dd2d15e07df673a83cecb8a0a3031f</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.SignTool" Version="6.0.0-beta.20573.2">
+    <Dependency Name="Microsoft.DotNet.SignTool" Version="6.0.0-beta.20601.2">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>35bddd4fbfab8da3518fb920250d7c9e0c3138ff</Sha>
+      <Sha>6d8efa00a7dd2d15e07df673a83cecb8a0a3031f</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.Helix.Sdk" Version="6.0.0-beta.20573.2">
+    <Dependency Name="Microsoft.DotNet.Helix.Sdk" Version="6.0.0-beta.20601.2">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>35bddd4fbfab8da3518fb920250d7c9e0c3138ff</Sha>
+      <Sha>6d8efa00a7dd2d15e07df673a83cecb8a0a3031f</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.SwaggerGenerator.MSBuild" Version="6.0.0-beta.20573.2">
+    <Dependency Name="Microsoft.DotNet.SwaggerGenerator.MSBuild" Version="6.0.0-beta.20601.2">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>35bddd4fbfab8da3518fb920250d7c9e0c3138ff</Sha>
+      <Sha>6d8efa00a7dd2d15e07df673a83cecb8a0a3031f</Sha>
     </Dependency>
     <Dependency Name="Microsoft.DotNet.Maestro.Client" Version="1.1.0-beta.19556.4">
       <Uri>https://github.com/dotnet/arcade-services</Uri>

eng/common/tools.sh

@@ -249,7 +249,7 @@ function with_retries {
       return 0
     fi
 
-    timeout=$((2**$retries-1))
+    timeout=$((3**$retries-1))
     echo "Failed to execute '$@'. Waiting $timeout seconds before next attempt ($retries out of $maxRetries)." 1>&2
     sleep $timeout
   done
@@ -271,10 +271,14 @@ function GetDotNetInstallScript {
 
     # Use curl if available, otherwise use wget
     if command -v curl > /dev/null; then
-      with_retries curl "$install_script_url" -sSL --retry 10 --create-dirs -o "$install_script" || {
-        local exit_code=$?
-        Write-PipelineTelemetryError -category 'InitializeToolset' "Failed to acquire dotnet install script (exit code '$exit_code')."
-        ExitWithExitCode $exit_code
+      # first, try directly, if this fails we will retry with verbose logging
+      curl "$install_script_url" -sSL --retry 10 --create-dirs -o "$install_script" || {
+        echo "curl failed; will now retry with verbose logging."
+        with_retries curl "$install_script_url" -sSL --verbose --retry 10 --create-dirs -o "$install_script" || {
+          local exit_code=$?
+          Write-PipelineTelemetryError -category 'InitializeToolset' "Failed to acquire dotnet install script (exit code '$exit_code')."
+          ExitWithExitCode $exit_code
+        }
       }
     else
       with_retries wget -v -O "$install_script" "$install_script_url" || {

global.json

@@ -11,6 +11,6 @@
     }
   },
   "msbuild-sdks": {
-    "Microsoft.DotNet.Arcade.Sdk": "6.0.0-beta.20573.2"
+    "Microsoft.DotNet.Arcade.Sdk": "6.0.0-beta.20601.2"
   }
 }