From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id CB19048097C for ; Fri, 2 Oct 2026 10:31:42 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.17 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790937106; cv=none; b=vEvWOLuBZ7Luxczn4SFau25IPpAxfVyhdHPcrEFCQS9fpbnJodUW7CjhynM7cVJnZPlGSEA5Zep/XjrHZ9FjXw/FF+/a3G/7JKL1qfYOh3Pf4oPgPJqxpptknpJDgwjxTEXOKPnJDQU+h2ET7o+34OAIVJ8FAg2zJgmVeMRe8m8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790937106; c=relaxed/simple; bh=fyyN2gJ0CyWEAFsXXevUG0rGadOzMoVTW8+DMHcuIfU=; h=Date:From:To:Cc:Subject:Message-ID; b=pKsMvdpPQRwkc/iT1a0ud8PzrcpV2OyEtAv7zViXQpfZ4p8T8xGwn/ePVuHJ18NVDwpn0Z5W7YQcMNoSdN6Agw3rjB1Hhz4yqwjdpdCwcfdgNZQSs8IgaVf2osn0rukXTDmwp93i4a0z3vdYSVMRtpkNJ5olX1JCqIZH61Ragqs= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=B/WkOWRv; arc=none smtp.client-ip=192.198.163.17 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="B/WkOWRv" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1790937103; x=1822473103; h=date:from:to:cc:subject:message-id; bh=fyyN2gJ0CyWEAFsXXevUG0rGadOzMoVTW8+DMHcuIfU=; b=B/WkOWRvnOK/1ezmtxbEx8qm8alECHwJ0UMEPnwKJTEc3Qam086FCg+3 28vkriSm52j0EbC2haQs0laWUa41CwXJ84+9GxAwlm6XmEpL48sSIGiGH H/NJ6Qx6707d67XpUuBa5IgJhhKD33zMju4EkdQ0VNwFMqOBZulkX+sKZ lvNLqtVjDZp8WL1DEhg0tpTep1zgUHTxD5eakyMmdmbjrTJ5YGgWrFiSv fG3T/7zsSK3aCYJSKkEdAyAwIRVyG0T5aqYOHuMjKZTsfwHHUVLkabS1y JzDLPJU9zRwtN/qFH18jPskJ0S8+f0r2vZR8QKN2XDUB/U/n7tlqrWJ/+ Q==; X-CSE-ConnectionGUID: 1Uc00YMYRaSzF64ZIuhGgA== X-CSE-MsgGUID: wIJ1PRU1T6CsZn09VlvcRA== X-IronPort-AV: E=McAfee;i="6800,10657,11922"; a="91564917" X-IronPort-AV: E=Sophos;i="6.27,136,1787036400"; d="scan'208";a="91564917" Received: from fmviesa004.fm.intel.com ([10.60.135.144]) by fmvoesa111.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 02 Oct 2026 03:31:39 -0700 X-CSE-ConnectionGUID: f8+r4xnjQYq+2vdLHYjC5Q== X-CSE-MsgGUID: Z1D1y9jDQGuRn9oEvImvEQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.27,136,1787036400"; d="scan'208";a="280963326" Received: from igk-lkp-server01.igk.intel.com (HELO 3fb566d470b1) ([10.211.93.152]) by fmviesa004.fm.intel.com with ESMTP; 02 Oct 2026 03:31:38 -0700 Received: from kbuild by 3fb566d470b1 with local (Exim 4.98.2) (envelope-from ) id 1xCaYC-000000000V7-0mLg; Fri, 02 Oct 2026 10:31:36 +0000 Date: Fri, 02 Oct 2026 12:30:59 +0200 From: kernel test robot To: Gary Guo Cc: oe-kbuild-all@lists.linux.dev Subject: [nbdd0121:dev/selfref 34/49] warning: useless conversion to the same type: `syn::Lifetime` Message-ID: <202610021240.XVT5d8tK-lkp@intel.com> User-Agent: s-nail v14.9.25 Precedence: bulk X-Mailing-List: oe-kbuild-all@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: tree: https://github.com/nbdd0121/linux dev/selfref head: 63b01fa5c495532c8f631cce076471a89c78001e commit: ff817a9e8581f84090560562ebd7efdc5aac8be9 [34/49] rust: pin-init: internal: pin_data: check covariance of self-referential fields config: x86_64-rhel-9.4-rust (https://download.01.org/0day-ci/archive/20261002/202610021240.XVT5d8tK-lkp@intel.com/config) compiler: clang version 22.1.8 (https://github.com/llvm/llvm-project ca7933e47d3a3451d81e72ac174dcb5aa28b59d1) rustc: rustc 1.96.0 (ac68faa20 2026-05-25) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20261002/202610021240.XVT5d8tK-lkp@intel.com/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot | Closes: https://lore.kernel.org/oe-kbuild-all/202610021240.XVT5d8tK-lkp@intel.com/ All warnings (new ones prefixed by >>): >> warning: useless conversion to the same type: `syn::Lifetime` --> rust/pin-init/internal/src/pin_data.rs:805:68 | 805 | .map(|b| GenericParam::Lifetime(LifetimeParam::new(b.lifetime.clone().into()))) | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider removing `.into()`: `b.lifetime.clone()` | = help: for further information visit https://rust-lang.github.io/rust-clippy/rust-1.96.0/index.html#useless_conversion = note: `-W clippy::useless-conversion` implied by `-W clippy::all` = help: to override `-W clippy::all` add `#[allow(clippy::useless_conversion)]` -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki