I’m getting framework failures from the perf/ tests.  Example below.  Anyone know what is going on?

Simon

=====> T5837(normal) 1825 of 3901 [0, 0, 11]

cd ./perf/compiler && '/5playpen/simonpj/HEAD-1/inplace/bin/ghc-stage2' -fforce-recomp -dno-debug-output -no-user-package-db -rtsopts -fno-ghci-history -c T5837.hs  -ftype-function-depth=50 +RTS -V0 -tT5837.comp.stats --machine-readable -RTS  >T5837.comp.stderr 2>&1

Failed to find field:  bytes allocated

*** framework failure for T5837(normal) do_test exception