failing build for nqp-j

gistfile1.txt

$ make
/usr/local/bin/perl5.20.2 -MExtUtils::Command -e mkpath gen/jvm/stage1
/usr/local/bin/perl5.20.2 tools/build/gen-cat.pl jvm src/vm/jvm/HLL/Backend.nqp src/HLL/Grammar.nqp  src/HLL/Actions.nqp  src/HLL/Compiler.nqp  src/HLL/CommandLine.nqp  src/HLL/World.nqp  src/HLL/sprintf.nqp > gen/jvm/stage1/NQPHLL.nqp
java -cp src/vm/jvm/stage0 -Xbootclasspath/a:src/vm/jvm/stage0:nqp-runtime.jar:3rdparty/asm/asm-4.1.jar:3rdparty/asm/asm-tree-4.1.jar:3rdparty/jline/jline-1.0.jar:3rdparty/jna/jna.jar:src/vm/jvm/stage0/nqp.jar nqp --bootstrap --module-path=gen/jvm/stage1 --setting-path=gen/jvm/stage1  --setting=NQPCORE --no-regex-lib --target=jar  --output=gen/jvm/stage1/NQPHLL.jar gen/jvm/stage1/NQPHLL.nqp
Error while compiling op lexotic: Method 'jast' not found for invocant of class 'NQPMu'
  in as_jast (gen/jvm/stage2/QAST.nqp:4114)
  in as_jast (gen/jvm/stage2/QAST.nqp:3248)
  in compile_all_the_stmts (gen/jvm/stage2/QAST.nqp:4080)
  in  (gen/jvm/stage2/QAST.nqp:3662)
  in  (gen/jvm/stage2/QAST.nqp:3659)
  in as_jast (gen/jvm/stage2/QAST.nqp:3605)
  in as_jast (gen/jvm/stage2/QAST.nqp:3245)
  in compile_all_the_stmts (gen/jvm/stage2/QAST.nqp:4077)
  in as_jast (gen/jvm/stage2/QAST.nqp:4039)
  in as_jast (gen/jvm/stage2/QAST.nqp:3245)
  in compile_all_the_stmts (gen/jvm/stage2/QAST.nqp:4077)
  in as_jast (gen/jvm/stage2/QAST.nqp:4039)
  in as_jast (gen/jvm/stage2/QAST.nqp:3248)
  in compile_all_the_stmts (gen/jvm/stage2/QAST.nqp:4080)
  in  (gen/jvm/stage2/QAST.nqp:3662)
  in  (gen/jvm/stage2/QAST.nqp:3659)
  in as_jast (gen/jvm/stage2/QAST.nqp:3605)
  in as_jast (gen/jvm/stage2/QAST.nqp:3245)
  in compile_all_the_stmts (gen/jvm/stage2/QAST.nqp:4077)
  in as_jast (gen/jvm/stage2/QAST.nqp:4039)
  in as_jast (gen/jvm/stage2/QAST.nqp:3245)
  in compile_all_the_stmts (gen/jvm/stage2/QAST.nqp:4077)
  in as_jast (gen/jvm/stage2/QAST.nqp:4039)
  in as_jast (gen/jvm/stage2/QAST.nqp:3245)
  in compile_all_the_stmts (gen/jvm/stage2/QAST.nqp:4077)
  in  (gen/jvm/stage2/QAST.nqp:3662)
  in  (gen/jvm/stage2/QAST.nqp:3659)
  in as_jast (gen/jvm/stage2/QAST.nqp:3605)
  in as_jast (gen/jvm/stage2/QAST.nqp:3248)
  in as_jast (gen/jvm/stage2/QAST.nqp:3302)
  in as_jast (gen/jvm/stage2/QAST.nqp:3248)
  in jast (gen/jvm/stage2/QAST.nqp:3114)
  in jast (gen/jvm/stage2/NQPHLL.nqp:68)
  in compile (gen/jvm/stage2/NQPHLL.nqp:1419)
  in eval (gen/jvm/stage2/NQPHLL.nqp:1153)
  in evalfiles (gen/jvm/stage2/NQPHLL.nqp:1373)
  in command_eval (gen/jvm/stage2/NQPHLL.nqp:1267)
  in command_line (gen/jvm/stage2/NQPHLL.nqp:1241)
  in MAIN (gen/jvm/stage2/NQP.nqp:4109)
  in <mainline> (gen/jvm/stage2/NQP.nqp:4105)
  in  (gen/jvm/stage2/NQP.nqp)
*** Error code 1

Stop.
make: stopped in /rakudo.jvm/nqp