Earlier today, I pushed to Try, and got the expected output: remote: adding changesets remote: adding manifests remote: adding file changes remote: added 7 changesets with 23 changes to 14 files (+1 heads) remote: recorded push in pushlog remote: remote: View your changes here: remote: https://hg.mozilla.org/try/rev/6514489a36d9a12aa9774d28d7ba950a43b1db61 remote: https://hg.mozilla.org/try/rev/943e3f6b694142d03b6772b716af720d4ad2f507 remote: https://hg.mozilla.org/try/rev/6afe5034c7b521f16c743f57466d00e76c11b19e remote: https://hg.mozilla.org/try/rev/a299ca8c4a2738d903fcf9549e6f2181064819b5 remote: https://hg.mozilla.org/try/rev/e9fe232a8f524a4548c370aadd2daaf1e1f81c1e remote: https://hg.mozilla.org/try/rev/5df3c97561f3034e6dc7927c8ba83fb56f86fa6a remote: https://hg.mozilla.org/try/rev/4e5207862ed41678b5fbe86bf762368932705991 remote: remote: Follow the progress of your build on Treeherder: remote: https://treeherder.mozilla.org/#/jobs?repo=try&revision=4e5207862ed41678b5fbe86bf762368932705991 remote: recorded changegroup in replication log in 0.111s However, all of these changesets show "unknown" for "push id", "push date", and so on, and the Treeherder page indicates that it's still waiting for the pushlog entry.

Ditto for a push I just made: Creating temporary commit for remote... pushing to ssh://hg.mozilla.org/try searching for changes remote: adding changesets remote: adding manifests remote: adding file changes remote: added 3 changesets with 4 changes to 6 files (+1 heads) remote: recorded push in pushlog remote: remote: View your changes here: remote: https://hg.mozilla.org/try/rev/c9191ad149e2dee96189d00a3b8d6d451d18c219 remote: https://hg.mozilla.org/try/rev/5f0e77dc1dd35ab44d8c49ddf57e7f9e26af5627 remote: https://hg.mozilla.org/try/rev/e44babffae26456d572a3a6f24a7e6b0393be053 remote: remote: Follow the progress of your build on Treeherder: remote: https://treeherder.mozilla.org/#/jobs?repo=try&revision=e44babffae26456d572a3a6f24a7e6b0393be053 remote: recorded changegroup in replication log in 0.129s push complete temporary commit removed, repository restored

This was resolved by forcing a full sync of the Try repo. Bug 1456998 is somewhat related. We should probably have a tracker of all the subtle ways that pushlog replication can break...