1532959 - Permafailing build bustages on ipc/mscom/<anything>.cpp with recipe for target 'Unified_cpp_ipc_mscom0.obj' failed when Gecko 67 merges to beta on 2019-03-11

Status: VERIFIED FIXED

(Core :: IPC: MSCOM, defect)

Description

[Natalia Csoregi [:nataliaCs]]

[Tracking Requested - why for this release]:
Central as Beta:
https://treeherder.mozilla.org/#/jobs?repo=try&resultStatus=testfailed%2Cbusted%2Cexception%2Crunning%2Cpending%2Crunnable&revision=252fb7dae4034779ceb5a77fb8cff88170576771&selectedJob=229701860

failure log: https://treeherder.mozilla.org/logviewer.html#/jobs?job_id=229701860&repo=try&lineNumber=15658

18:19:48 INFO - In file included from z:/build/build/src/obj-firefox/ipc/mscom/Unified_cpp_ipc_mscom0.cpp:2:
18:19:48 INFO - z:/build/build/src/ipc/mscom/ActivationContext.cpp(200,8): error: unused variable 'activated' [-Werror,-Wunused-variable]
18:19:48 INFO - BOOL activated = ::ActivateActCtx(mActCtx.mActCtx, &mActCookie);
18:19:48 INFO - ^
18:19:48 INFO - In file included from z:/build/build/src/obj-firefox/ipc/mscom/Unified_cpp_ipc_mscom0.cpp:101:
18:19:48 INFO - z:/build/build/src/ipc/mscom/ProxyStream.cpp(104,12): error: unused variable 'popOk' [-Werror,-Wunused-variable]
18:19:48 INFO - bool popOk = aEnv->Pop();
18:19:48 INFO - ^
18:19:48 INFO - z:/build/build/src/ipc/mscom/ProxyStream.cpp(302,12): error: unused variable 'popOk' [-Werror,-Wunused-variable]
18:19:48 INFO - bool popOk = aEnv->Pop();
18:19:48 INFO - ^
18:19:48 INFO - 3 errors generated.
18:19:48 INFO - z:/build/build/src/config/rules.mk:805: recipe for target 'Unified_cpp_ipc_mscom0.obj' failed
18:19:48 INFO - mozmake.EXE[4]: *** [Unified_cpp_ipc_mscom0.obj] Error 1
18:19:48 INFO - mozmake.EXE[4]: Leaving directory 'z:/build/build/src/obj-firefox/ipc/mscom'
18:19:48 INFO - z:/build/build/src/config/recurse.mk:74: recipe for target 'ipc/mscom/target' failed
18:19:48 INFO - mozmake.EXE[3]: *** [ipc/mscom/target] Error 2
18:19:48 INFO - mozmake.EXE[3]: *** Waiting for unfinished jobs....

Comment 1

[Sebastian Hengst [:aryx] (needinfo me if it's about an intermittent or backout)]

Already mentioned in bug 1528651 but it's still around. First beta (= Dev Edition) will be built next Monday.

Comment 2

[Masatoshi Kimura [:emk]]

This is already fixed by follow-up patches in bug 1528651. The base revision is too old (Feb, 21) to contain the fix.

Comment 3

[Natalia Csoregi [:nataliaCs]]

Verified with today's beta-sim: https://treeherder.mozilla.org/#/jobs?repo=try&revision=5a38fc43b78de73b9eb59925ac42a6cf3c58b400&group_state=expanded