Right now 'docker build' will send:
Sending build context to Docker daemon
to stderr, instead of stdout. This PR fixes that.
I looked in the rest of api/client/commands.go for other cases
that might do this and only one jumped out at me:
https://github.com/docker/docker/blob/master/api/client/commands.go#L2202
but I think if I changed that to go to stdout then it'll mess people up
who are expecting just the container ID to be printed to the screen and
there is no --quiet type of flag we can check.
Closes#9404
Signed-off-by: Doug Davis <dug@us.ibm.com>
Upstream-commit: 5c91bb93a7e35b2d443090cabc7ec0a2ca59b6ee
Component: engine