http://tinderbox.mozilla.org/showlog.cgi?log=TraceMonkey/1300829298.1300830206.22340.gz OS X 10.5.2 tracemonkey leak test build on 2011/03/22 14:28:18 s: bm-xserve12 /usr/libexec/gcc/i686-apple-darwin9/4.2.1/as: fatal error in /usr/bin/../libexec/gcc/darwin/i386/as /builds/slave/tm-osx-dbg/build/content/base/src/nsContentList.cpp:963: fatal error: error writing to -: Broken pipe compilation terminated. make: *** [nsContentList.o] Error 1
Looks like a compile error and/or a bug in gcc/binutils to me.. I don't see any other such failures for that slave, so let's give it some time to finish another build or two. If there are more failures, we'll pull it.
It's successfully run three more builds since then, one of exactly the same flavor as the failure. So I'll call this a one-off bug..