bb.pysh.sherrors.ShellSyntaxError: LexToken(TOKEN,'git',0,0)
followed by:
  LexToken(TOKEN,'-C',0,0)
  LexToken(TOKEN,'/home/gco/Work/build/$metas',0,0)
  LexToken(TOKEN,'log',0,0)
  LexToken(TOKEN,'HEAD^..HEAD',0,0)
  LexToken(TOKEN,'/home/gco/build/tmp/work/aarch64-neotion-linux/neoversion/0.1-r0/image//etc/versions/$metas.version',0,0)