Backed out (bug 1748749, bug 1743967, bug 1749828) for causing build bustages on RotorRules.mm. [Push with failures](https://treeherder.mozilla.org/jobs?repo=autoland&resultStatus=testfailed%2Cbusted%2Cexception%2Crunnable&revision=0082e8e7edd9a8c47f4732887730895efddd62b3&searchStr=build&selectedTaskRun=VPFOv4sYSsyZ_s6QQWggOA.0) [Failure log](https://treeherder.mozilla.org/logviewer?job_id=365971186&repo=autoland&lineNumber=7507) [Backout link](https://hg.mozilla.org/integration/autoland/rev/77b95ab1aa8aa60fe219466c95c12083622b45f6)
Bug 1748749 Comment 8 Edit History
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Backed out (bug 1748749, bug 1743967, bug 1749828) for causing build bustages on RotorRules.mm. [Push with failures](https://treeherder.mozilla.org/jobs?repo=autoland&resultStatus=testfailed%2Cbusted%2Cexception%2Crunnable&revision=0082e8e7edd9a8c47f4732887730895efddd62b3&searchStr=build&selectedTaskRun=VPFOv4sYSsyZ_s6QQWggOA.0) [Failure log](https://treeherder.mozilla.org/logviewer?job_id=365971186&repo=autoland&lineNumber=7507) [Backout link](https://hg.mozilla.org/integration/autoland/rev/77b95ab1aa8aa60fe219466c95c12083622b45f6) ``` [task 2022-01-28T22:28:05.335Z] 22:28:05 INFO - gmake[4]: Entering directory '/builds/worker/workspace/obj-build/accessible/mac' [task 2022-01-28T22:28:05.335Z] 22:28:05 INFO - accessible/mac/Unified_mm_accessible_mac0.o [task 2022-01-28T22:28:05.338Z] 22:28:05 INFO - /builds/worker/fetches/sccache/sccache /builds/worker/fetches/clang/bin/clang++ --sysroot /builds/worker/fetches/MacOSX10.12.sdk -mmacosx-version-min=10.12 -stdlib=libc++ -std=gnu++17 --target=x86_64-apple-darwin -o Unified_mm_accessible_mac0.o -c -fvisibility=hidden -fvisibility-inlines-hidden -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -DNDEBUG=1 -DTRIMMED=1 -DOS_POSIX=1 -DOS_MACOSX=1 -DMOZ_HAS_MOZGLUE -DMOZILLA_INTERNAL_API -DIMPL_LIBXUL -DSTATIC_EXPORTABLE_JS_API -I/builds/worker/checkouts/gecko/accessible/mac -I/builds/worker/workspace/obj-build/accessible/mac -I/builds/worker/checkouts/gecko/accessible/base -I/builds/worker/checkouts/gecko/accessible/generic -I/builds/worker/checkouts/gecko/accessible/html -I/builds/worker/checkouts/gecko/accessible/ipc -I/builds/worker/checkouts/gecko/accessible/ipc/other -I/builds/worker/checkouts/gecko/accessible/xul -I/builds/worker/checkouts/gecko/layout/generic -I/builds/worker/checkouts/gecko/layout/xul -I/builds/worker/checkouts/gecko/widget -I/builds/worker/checkouts/gecko/widget/cocoa -I/builds/worker/workspace/obj-build/ipc/ipdl/_ipdlheaders -I/builds/worker/checkouts/gecko/ipc/chromium/src -I/builds/worker/workspace/obj-build/dist/include -I/builds/worker/workspace/obj-build/dist/include/nspr -I/builds/worker/workspace/obj-build/dist/include/nss -DMOZILLA_CLIENT -include /builds/worker/workspace/obj-build/mozilla-config.h -Qunused-arguments -Qunused-arguments -Wall -Wbitfield-enum-conversion -Wdeprecated-this-capture -Wempty-body -Wformat-type-confusion -Wignored-qualifiers -Wpointer-arith -Wshadow-field-in-constructor-modified -Wsign-compare -Wtype-limits -Wno-error=tautological-type-limit-compare -Wunreachable-code -Wunreachable-code-return -Wunused-but-set-parameter -Wno-invalid-offsetof -Wclass-varargs -Wempty-init-stmt -Wfloat-overflow-conversion -Wfloat-zero-conversion -Wloop-analysis -Wno-range-loop-analysis -Wc++2a-compat -Wcomma -Wenum-compare-conditional -Wimplicit-fallthrough -Werror=non-literal-null-conversion -Wstring-conversion -Wno-inline-new-delete -Wno-error=deprecated-declarations -Wno-error=array-bounds -Wno-error=backend-plugin -Wno-error=free-nonheap-object -Wno-error=return-std-move -Wno-error=atomic-alignment -Wno-error=deprecated-copy -Wformat -Wformat-security -Wno-gnu-zero-variadic-macro-arguments -Wno-psabi -Wno-unknown-warning-option -fno-sized-deallocation -fno-aligned-new -fcrash-diagnostics-dir=/builds/worker/artifacts -fno-exceptions -fPIC -fno-rtti -ffunction-sections -fdata-sections -fno-exceptions -fno-math-errno -pthread -pipe -g -Xclang -load -Xclang /builds/worker/workspace/obj-build/build/clang-plugin/libclang-plugin.so -Xclang -add-plugin -Xclang moz-check -O3 -fno-omit-frame-pointer -funwind-tables -Werror -fno-strict-aliasing -MD -MP -MF .deps/Unified_mm_accessible_mac0.o.pp -x objective-c++ -fobjc-exceptions Unified_mm_accessible_mac0.mm [task 2022-01-28T22:28:05.338Z] 22:28:05 INFO - In file included from Unified_mm_accessible_mac0.mm:119: [task 2022-01-28T22:28:05.339Z] 22:28:05 ERROR - /builds/worker/checkouts/gecko/accessible/mac/RotorRules.mm:317:14: error: unused variable 'groupPos' [-Werror,-Wunused-variable] [task 2022-01-28T22:28:05.339Z] 22:28:05 INFO - GroupPos groupPos = aAcc->GroupPosition(); [task 2022-01-28T22:28:05.339Z] 22:28:05 INFO - ^ [task 2022-01-28T22:28:05.339Z] 22:28:05 INFO - 1 error generated. [task 2022-01-28T22:28:05.339Z] 22:28:05 ERROR - gmake[4]: *** [/builds/worker/checkouts/gecko/config/rules.mk:668: Unified_mm_accessible_mac0.o] Error 1 [task 2022-01-28T22:28:05.340Z] 22:28:05 INFO - gmake[4]: Leaving directory '/builds/worker/workspace/obj-build/accessible/mac' [task 2022-01-28T22:28:05.340Z] 22:28:05 ERROR - gmake[3]: *** [/builds/worker/checkouts/gecko/config/recurse.mk:72: accessible/mac/target-objects] Error 2 [task 2022-01-28T22:28:05.340Z] 22:28:05 INFO - gmake[3]: *** Waiting for unfinished jobs.... [task 2022-01-28T22:28:05.340Z] 22:28:05 INFO - gmake[4]: Entering directory '/builds/worker/workspace/obj-build/config/external/icu/i18n' ```