1874180 - --push-to-lando fails to land a particular patch

Status: RESOLVED DUPLICATE of bug 1856590

(Conduit :: Lando, defect)

Description

[Emilio Cobos Álvarez (:emilio)]

From a git checkout I tried to push a local stack to try. mach try --push-to-lando seems to work but then sends me an email like:

Your request to land try push with tip commit 'Bug 1874167 - Patch plist to work with indexmap 2. r=glandium!' failed.

Reason:
Problem while applying patch in revision None:

hg error in cmd: hg import --no-commit -s 95 /tmp/tmp5_fakj4x: applying /tmp/tmp5_fakj4x

patching file third_party/rust/fallible_collections/src/arc.rs
Hunk #1 FAILED at 0
1 out of 2 hunks FAILED -- saving rejects to file third_party/rust/fallible_collections/src/arc.rs.rej
patching file third_party/rust/indexmap/src/map.rs
Hunk #10 succeeded at 774 with fuzz 1 (offset 0 lines).
patching file third_party/rust/indexmap/src/mutable_keys.rs
Hunk #4 FAILED at 46
1 out of 6 hunks FAILED -- saving rejects to file third_party/rust/indexmap/src/mutable_keys.rs.rej
patching file third_party/rust/indexmap/src/set.rs
Hunk #17 succeeded at 668 with fuzz 1 (offset 0 lines).
abort: patch failed to apply

Regular mach try works:

$ mach try                                                                                                                                                                                  [NORMAL]
Bundling 4 changesets
Bundling 4 manifests
Bundling 499 revisions of 497 files
remote: adding changesets
remote: adding manifests
remote: adding file changes
remote: recorded push in pushlog
remote: added 4 changesets with 6 changes to 497 files (+1 heads)
remote:
remote: View your changes here:
remote:   https://hg.mozilla.org/try/rev/e6f59adaa85cb5d99d399c5db5aa9834578c8716
remote:   https://hg.mozilla.org/try/rev/1ab5eda49b8a647f031e533b8e8a52dde5857498
remote:   https://hg.mozilla.org/try/rev/ccdc612b4476405885ebf64c26948deba92fbd2a
remote:   https://hg.mozilla.org/try/rev/f4f78ca95d4848f8f8dd29da5416204a4284a080
remote:
remote: Follow the progress of your build on Treeherder:
remote:   https://treeherder.mozilla.org/jobs?repo=try&revision=f4f78ca95d4848f8f8dd29da5416204a4284a080
remote: recorded changegroup in replication log in 0.032s
To hg::ssh://hg.mozilla.org/try
 * [new branch]                  HEAD -> branches/default/tip