Use the wrapper command since it avoid weirdness in powershell with the error stream.

abergeron · abergeron · commit 5fec128fbceb · 2017-09-13T14:50:12.000-04:00
diff --git a/.appveyor.yml b/.appveyor.yml
@@ -44,7 +44,7 @@ test_script:
   - cmd: xcopy "%CONDA_LOC%"\conda-bld\win-64\libgpuarray* pkgs\ /Y
   - ps: |
       if($env:appveyor_repo_tag -eq 'True') {
-        anaconda -t $env:BINSTAR_TOKEN upload --user=mila-udem pkgs/* 2>&1
+        cmd /c "anaconda -t $env:BINSTAR_TOKEN upload --user=mila-udem pkgs/* 2>&1"
       }
 
 artifacts:

Original file line number	Diff line number	Diff line change
`@@ -44,7 +44,7 @@ test_script:`
`44`	`44`	`- cmd: xcopy "%CONDA_LOC%"\conda-bld\win-64\libgpuarray* pkgs\ /Y`
`45`	`45`	`- ps: \|`
`46`	`46`	`if($env:appveyor_repo_tag -eq 'True') {`
`47`		`- anaconda -t $env:BINSTAR_TOKEN upload --user=mila-udem pkgs/* 2>&1`
	`47`	`+ cmd /c "anaconda -t $env:BINSTAR_TOKEN upload --user=mila-udem pkgs/* 2>&1"`
`48`	`48`	`}`
`49`	`49`
`50`	`50`	`artifacts:`