fail fast on CI, don't shrink the input
fail fast on CI, don't shrink the input

Thanks to, @Centril for suggesting this
https://github.com/AltSysrq/proptest/issues/91#issuecomment-417778793

eminence/cargo,rustyhorde/cargo,vojtechkral/cargo,eminence/cargo,tsurai/cargo,rust-lang/cargo,tsurai/cargo,rust-lang/cargo,vojtechkral/cargo,rust-lang/cargo,tshepang/cargo,nipunn1313/cargo,tsurai/cargo,tsurai/cargo,rustyhorde/cargo,rustyhorde/cargo,rustyhorde/cargo,tsurai/cargo,nipunn1313/cargo,vojtechkral/cargo,rust-lang/cargo,tshepang/cargo,tshepang/cargo,eminence/cargo,nipunn1313/cargo,eminence/cargo,nipunn1313/cargo,tshepang/cargo,vojtechkral/cargo