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          <div class="chatlog__reply-author" title="iceman5499">Iceman</div>
          <div class="chatlog__reply-content"><span class="chatlog__reply-link" onclick="scrollToMessage(event,'1176729961139290152')"> <span class="chatlog__markdown-mention" title="swiftNightly#5501">@swift-main</span> <code class="chatlog__markdown-pre chatlog__markdown-pre--multiline language-swift">let task = Task.detached { print(1) MainActor.preconditionIsolated("it should be fail") print(2) } await task.value</code> </span></div>
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        <div class="chatlog__header"><span class="chatlog__author" style="color:rgb(52,152,219)" title="swiftNightly#5501" data-user-id="446840817689034763">swiftNightly</span> <span class="chatlog__author-tag">BOT</span> <a href="/channels/430242233468452865?category=main&amp;channel=swiftbot-sandbox&amp;message_id=1176729991615094925"><span class="chatlog__timestamp" title="Wednesday, November 22, 2023 3:44 AM"></span></a><a href="#chatlog__message-container-1176729991615094925">11/22/2023 3:44 AM</a></div>
        <div class="chatlog__content chatlog__markdown"><span class="chatlog__markdown-preserve">exit status: 132 with <code class="chatlog__markdown-pre chatlog__markdown-pre--multiline nohighlight">main/&lt;stdin&gt;:3: Precondition failed: Incorrect actor executor assumption; Expected 'UnownedSerialExecutor(executor: (Opaque Value))' executor. it should be fail #0 0x0000555ae7c8b977 llvm::sys::PrintStackTrace(llvm::raw_ostream&amp;, int) (/usr/bin/swift-frontend+0x7852977) #1 0x0000555ae7c896ce llvm::sys::RunSignalHandlers() (/usr/bin/swift-frontend+0x78506ce)</code></span></div>
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            <div class="chatlog__attachment-generic-name"><a href="https://cdn.discordapp.com/attachments/430242233468452865/1176729991803846696/stderr.log?ex=67e966f4&amp;is=67e81574&amp;hm=0bf0e28ad9eabe87d5d17a594b444658155272153947e3080c190569e436669f&amp;"> stderr.log </a></div>
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