From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-wm1-f47.google.com (mail-wm1-f47.google.com [209.85.128.47]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 7FA642248A8 for ; Fri, 3 Oct 2025 07:05:16 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.128.47 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1759475119; cv=none; b=d395BIaanSUzK10jh7W/ko/Yb6RB1LiloQOZbfnsTfa0i1EtMgj4dc/E09JC8YbbZatoOUwF88sgsYOfh7mFS/TAtU7r0zDR0w7la1KXfC+znvuFhsxefpJy7vZhbTCkmltEQZhckUpQmGSLjR7x7ATcrT87er2WSQblqHmCsas= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1759475119; c=relaxed/simple; bh=V4nXwYJCm0qAgWBhMSc7xLQVPqXoKoYttkP89beAoNs=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=GLkUxvej3khDy3FKmC6YAE531thspOZjwxWWguql7d4L309kOihzTEO/unms4eI6vWw3FtLCWArBzetZCERG7hR1B0YweVbPJapV3Fov0T1Sux7wMVGGW5bHrAyonnmyzQ4bTvDlyUDvxrrSrdpF0NXf/1Usot7pxfXqjlW6lcw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org; spf=pass smtp.mailfrom=linaro.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b=sYKwgotD; arc=none smtp.client-ip=209.85.128.47 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linaro.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="sYKwgotD" Received: by mail-wm1-f47.google.com with SMTP id 5b1f17b1804b1-46b303f7469so12447845e9.1 for ; Fri, 03 Oct 2025 00:05:16 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1759475115; x=1760079915; darn=vger.kernel.org; h=in-reply-to:content-transfer-encoding:content-disposition :mime-version:references:message-id:subject:cc:to:from:date:from:to :cc:subject:date:message-id:reply-to; bh=WYt7I8mRkr3Ey2EwDvEAd59xCd1pgQeHenRaMjT/0TQ=; b=sYKwgotD7CgXw9ZxgY3uwEmRCPi8ATgNWzz52NKU4TPFuw4X6k1Swg5DqW6HhP61R2 z2v0v/MkQ5+xh6sXCmegmI6/lp8OcBKcLcVwnpo5lg/8pkj4pDmHa2oKT4ZCdicfchvL J+8AlLXwjQYTi5PzQTuipbWGxbAPqhk+IamR/u4h3cfjxjdMLc6xs47x0BHGJzQu/sHt socjSeS3CoebE13mdhAAWJvHTy+K3nXKtJGONRLBTptsYEymaEabsFsVi36xfXGmN4Fm lpE0qto+nlxiIIaQDg/rcSjcpfkFGCEuwVDBNMhHo84zZ6HGAzEwDMvK1QVRQk8NKHoi 5Ssg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1759475115; x=1760079915; h=in-reply-to:content-transfer-encoding:content-disposition :mime-version:references:message-id:subject:cc:to:from:date :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=WYt7I8mRkr3Ey2EwDvEAd59xCd1pgQeHenRaMjT/0TQ=; b=BhXLHFl0DOPpETr0GsJb3apVuMPS2qBQo64cozDizSzR/9ucTAidJqcLm0B2IlAcox l1mLeAo8A7fIYF7OGEqMoL0rv243aw4lpNZJ2NYGMufaRY2bMcaT8iE1L+/UwIStYIGP Y4STUF1+Vl4/t6KW9UPgV+7Nc3/jaWTNqupiXmFsZbxGOFhCLnpD1zBhl8cQvciee98h qrCbWXK7BWKVKL3tLq28qU8A5OiIgrjK4DZQPQNeV7VTRQMiX9b+r3ogbFc5skD3hQgx O9els6lzou772ILRTxM6rJ1QATBuIQkE2RO7nr13FPryRLHMVVaVcHLrY93ZZbzQ/OGO 0Liw== X-Gm-Message-State: AOJu0YxHcyGGH0oC7Zn8ThOwdiwJ14iF0ANy8w4+j+jvxRKv643h006f qxXt/SLVWtaEEIG+BMHHqdIsuzGqeLO0IFGjK0nwgUFXjZ+eGrbE3a70Kj0EwPpEoUY= X-Gm-Gg: ASbGnctV2Nx0nY9zeqcGOUd7IDuqRFNsOaAF8pm92PTnH69wnGkkCUuP6pdLGvHlqLD 9cBvIbe6coQgVHyZTvAi+xufDNPwLhRcvBDzIGD6I9pBatsdmI7TUQA5FOfYS3lLitR/cJI/Eq7 yx1yAtlYahrDeM4NcpTa+oDQAapbw38kj+DLSVz1QBmUYpt18bjIy6h7cmHEEeS01BlDMR5Wh4t CSsXBpvsXnVZR/MdLeXYOMOTUUdQOgWO8qwUADYKamc+CzvYbX7d44z/z/9NTWRZ2pB+04/jhdD pV4u0KRZfeXVmKatSiVxmfFDdRjv2IkyoH6nzMqJgFzz4m6d1JRTR5q+zQBbEYIffDEl8WBRctL 3rlDcG9nwoFX7xFIfrYk/SMMqrM6/KEEErPXccbHw2G9zjFn93YbYehZr X-Google-Smtp-Source: AGHT+IEKWMNU5OX3+ORzmomh1gz2zjLM87JREtHvmvNpMc/EuUWnJ8BWX8gvQHfL5j0uFQFyRdFpwA== X-Received: by 2002:a05:6000:25c8:b0:425:57dd:58bb with SMTP id ffacd0b85a97d-4256714cd43mr1162661f8f.22.1759475114640; Fri, 03 Oct 2025 00:05:14 -0700 (PDT) Received: from localhost ([196.207.164.177]) by smtp.gmail.com with UTF8SMTPSA id 5b1f17b1804b1-46e7234f69bsm18356975e9.8.2025.10.03.00.05.13 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 03 Oct 2025 00:05:14 -0700 (PDT) Date: Fri, 3 Oct 2025 10:05:11 +0300 From: Dan Carpenter To: Miguel Ojeda Cc: rust-for-linux@vger.kernel.org, Mark Brown , Miguel Ojeda , Alex Gaynor , Linux Next Mailing List , Linux Kernel Mailing List Subject: Re: linux-next: Tree for Oct 2 Message-ID: References: Precedence: bulk X-Mailing-List: rust-for-linux@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: On Thu, Oct 02, 2025 at 11:35:10PM +0200, Miguel Ojeda wrote: > On Thu, Oct 2, 2025 at 10:10 PM Dan Carpenter wrote: > > > > RUSTC L rust/core.o > > error: cannot find a built-in macro with name `define_opaque` > > --> /usr/lib/rustlib/src/rust/library/core/src/macros/mod.rs:1757:5 > > | > > 1757 | / pub macro define_opaque($($tt:tt)*) { > > 1758 | | /* compiler built-in */ > > 1759 | | } > > | |_____^ > > > > Thanks Dan. > > Hmm... Strange, it is the `core` library, which comes with the > compiler and thus should always work. > > So it sounds like a mismatch between the binary used and the sources > of the standard library (or perhaps other kind of mismatch, like the > wrong edition being passed, but from a quick look it doesn't seem like > it). > > I will try to reproduce it. Did you happen to recently upgrade the > toolchain(s) or something like that, by chance? Are you using the > Debian packages? Yes. I am using the debian packages. To be honest, I don't know it I broke it with an update. It's possible. I am all the way updated with `apt dist-upgrade`. I'm on rustc version 1.87.0+dfsg1-1. regards. dan carpenter