test: print termination signal if rspec failed
test: print termination signal if rspec failed

useful to catch sigsegvs

rezpe/moneta,minad/moneta,scalp42/moneta,scalp42/moneta,minad/moneta,hggh/moneta,hggh/moneta,rezpe/moneta,itswindtw/moneta,itswindtw/moneta