help: remove these parentheses | 372 - '0'..='9' => ((c as usize) % ('0' as usize)), 372 + '0'..='9' => (c as usize) % ('0' as usize), | rustc: /var/tmp/portage/dev-lang/rust-1.70.0/work/rustc-1.70.0-src/src/llvm-project/llvm/lib/Analysis/InstructionPrecedenceTracking.cpp:97: void llvm::InstructionPrecedenceTracking::validate(const llvm::BasicBlock*) const: Assertion `It->second == nullptr && "Block is marked as having special instructions but in fact it has " "none!"' failed. warning: `vpncloud` (bin "vpncloud") generated 1 warning (run `cargo fix --bin "vpncloud"` to apply 1 suggestion) The following warnings were emitted during compilation: ------------------------------------------------------------------- This is an unstable amd64 chroot image at a tinderbox (==build bot) name: 23.0_desktop_plasma_systemd-20230606-134004 ------------------------------------------------------------------- gcc-config -l: [1] x86_64-pc-linux-gnu-10 [2] x86_64-pc-linux-gnu-13 * clang/llvm (if any): clang version 16.0.5 Target: x86_64-pc-linux-gnu Thread model: posix InstalledDir: /usr/lib/llvm/16/bin Configuration file: /etc/clang/clang.cfg /usr/lib/llvm/16 16.0.5 Python 3.11.4 Available Ruby profiles: [1] ruby31 (with Rubygems) * Available Rust versions: [1] rust-bin-1.70.0 [2] rust-1.70.0 * The following VMs are available for generation-2: 1) Eclipse Temurin JDK 11.0.18_p10 [openjdk-bin-11] *) Eclipse Temurin JDK 17.0.6_p10 [openjdk-bin-17] 3) Eclipse Temurin JDK 8.362_p09 [openjdk-bin-8] Available Java Virtual Machines: [1] openjdk-bin-8 [2] openjdk-bin-11 [3] openjdk-bin-17 system-vm php cli (if any): go version go1.20.5 linux/amd64 HEAD of ::gentoo commit f4467fe5c04e03def242b5beb21b91b605dfe2fc Author: Repository mirror & CI <repomirrorci@gentoo.org> Date: Thu Jun 8 05:16:59 2023 +0000 2023-06-08 05:16:59 UTC emerge -qpvO net-vpn/vpncloud [ebuild N ] net-vpn/vpncloud-2.3.0 USE="-debug -man"
Created attachment 863538 [details] emerge-info.txt
Created attachment 863539 [details] emerge-history.txt
Created attachment 863540 [details] environment
Created attachment 863541 [details] etc.clang.tar.xz
Created attachment 863542 [details] etc.portage.tar.xz
Created attachment 863543 [details] net-vpn:vpncloud-2.3.0:20230608-063024.log
Created attachment 863544 [details] temp.tar.xz
after much testing (based on gentoo/stage3:amd64-desktop-systemd docker image), I found the following: dev-lang/rust-bin-1.69.0-r1: compiles fine dev-lang/rust-bin-1.71.0: compiles fine dev-lang/rust-bin-1.72.0: compiles fine dev-lang/rust-bin-1.73.0: compiles fine dev-lang/rust-1.71.1 + sys-devel/llvm:16: doesn't compile dev-lang/rust-1.73.0 + sys-devel/llvm:17: compiles fine dev-lang/rust-1.74.1 + sys-devel/llvm:17: compiles fine I conclude that this error is probable something about sys-devel/llvm:16 and/or dev-lang/rust-1.71.1 Workaround would be to either use dev-lang/rust-bin or use unstable sys-devel/llvm + dev-lang/rust This bug should therefor "fix itself" as soon as sys-devel/llvm:17 and >=dev-lang/rust-1.73.0 is marked stable Thanks to @pastalian on #gentoo-proxy-maint for pointing me towards llvm
