I'd like to debug bug 1333003 on a slave as I couldn't reproduce the timed out locally, e.g., https://treeherder.mozilla.org/#/jobs?repo=try&revision=4115362a53e3936095241a363ca8af985ede4f9c&filter-tier=1&filter-tier=2&filter-tier=3&selectedJob=81037599. I don't see "Machine name" in the task, but I assume "t-w1064-ix" is the machine that the test ran.

Unfortunately we can't loan a t-w1064-ix machine as we only have 2 machines and these are used for other purposes. The tests that ran in the link above are executed by TaskCluster and here you could have chose "One Click loaner" to create an interactive session and do your tests but unfortunately for windows10 and windows2012 "One Click loaner" is not implemented.