使用带有闭包映射的failFast会破坏“并行”步骤

不确定这是我对 Groovy 的有限了解还是 Pipeline 的怪癖parallel步。我无法让它接受failFast如果我使用映射而不是单独传递每个闭包：

def map = [:]
map['spam'] = {
    node {
        echo 'spam'
    }
}
map['eggs'] = {
    node {
        echo 'eggs'
    }
}
parallel map // Works.
parallel spam: map['spam'], eggs: map['eggs'], failFast: true // Works.
parallel map, failFast: true // Fails with exception.

例外情况是failFast is:

java.lang.IllegalArgumentException: Expected named arguments but got [{failFast=true}, {spam=org.jenkinsci.plugins.workflow.cps.CpsClosure2@51a382ad, eggs=org.jenkinsci.plugins.workflow.cps.CpsClosure2@718cb50d}]
    at org.jenkinsci.plugins.workflow.cps.DSL.parseArgs(DSL.java:276)
    at org.jenkinsci.plugins.workflow.cps.DSL.invokeMethod(DSL.java:111)

map.failFast = true
parallel map