java.lang.ClassCastException: clojure.lang.PersistentVector cannot be cast to java.util.concurrent.locks.Lock
	at clojure.core.async.impl.channels.ManyToManyChannel.abort(channels.clj:56)
	at clojure.core.async.impl.channels.ManyToManyChannel.take_BANG_(channels.clj:189)
	at clojure.core.async$_LT__BANG__BANG_.invoke(async.clj:92)
	at user$eval4654.invoke(form-init1050590457480459029.clj:1)
	at clojure.lang.Compiler.eval(Compiler.java:6768)
	at clojure.lang.Compiler.eval(Compiler.java:6731)
	at clojure.core$eval.invoke(core.clj:3076)
	at clojure.main$repl$read_eval_print__7020$fn__7023.invoke(main.clj:239)
	at clojure.main$repl$read_eval_print__7020.invoke(main.clj:239)
	at clojure.main$repl$fn__7029.invoke(main.clj:257)
	at clojure.main$repl.doInvoke(main.clj:257)
	at clojure.lang.RestFn.invoke(RestFn.java:1096)
	at clojure.tools.nrepl.middleware.interruptible_eval$evaluate$fn__591.invoke(interruptible_eval.clj:56)
	at clojure.lang.AFn.applyToHelper(AFn.java:152)
	at clojure.lang.AFn.applyTo(AFn.java:144)
	at clojure.core$apply.invoke(core.clj:626)
	at clojure.core$with_bindings_STAR_.doInvoke(core.clj:1864)
	at clojure.lang.RestFn.invoke(RestFn.java:425)
	at clojure.tools.nrepl.middleware.interruptible_eval$evaluate.invoke(interruptible_eval.clj:41)
	at clojure.tools.nrepl.middleware.interruptible_eval$interruptible_eval$fn__632$fn__635.invoke(interruptible_eval.clj:171)
	at clojure.core$comp$fn__4458.invoke(core.clj:2433)
	at clojure.tools.nrepl.middleware.interruptible_eval$run_next$fn__625.invoke(interruptible_eval.clj:138)
	at clojure.lang.AFn.run(AFn.java:22)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
	at java.lang.Thread.run(Thread.java:745)