Open
Description
For tests/ui/debuginfo/debuginfo-type-name-layout-ice-94961-2.rs:
- On
x86_64-unknown-linux-gnu, it emits "values of the type[u8; usize::MAX]are too big for the target architecture" with no span information. - On
x86_64-pc-windows-msvc, it emits "values of the type[u8; usize::MAX]are too big for the target architecture" against the first line of the test.
See #140586 (comment).
Example test failure:
2025-05-03T13:15:27.5986675Z failures:
2025-05-03T13:15:27.5986936Z
2025-05-03T13:15:27.5987603Z ---- [ui] tests\ui\debuginfo\debuginfo-type-name-layout-ice-94961-2.rs stdout ----
2025-05-03T13:15:27.5988107Z
2025-05-03T13:15:27.6243506Z error: D:/a/rust/rust/tests/ui/debuginfo/debuginfo-type-name-layout-ice-94961-2.rs:?: unexpected ERROR: '?:?: ?:?: values of the type `[u8; usize::MAX]` are too big for the target architecture'
2025-05-03T13:15:27.6244751Z
2025-05-03T13:15:27.6245568Z error: D:/a/rust/rust/tests/ui/debuginfo/debuginfo-type-name-layout-ice-94961-2.rs:1: expected ERROR not found: values of the type `[u8; usize::MAX]` are too big for the target architecture
2025-05-03T13:15:27.6246383Z
2025-05-03T13:15:27.6246602Z error: 1 unexpected errors found, 1 expected errors not found
2025-05-03T13:15:27.6247012Z status: exit code: 1
2025-05-03T13:15:27.6262898Z command: PATH="D:\a\rust\rust\build\x86_64-pc-windows-msvc\stage2\bin;C:\Program Files (x86)\Windows Kits\10\bin\x64;C:\Program Files (x86)\Windows Kits\10\bin\10.0.26100.0\x64;C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Tools\MSVC\14.43.34808\bin\HostX64\x64;C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Tools\MSVC\14.43.34808\bin\HostX64\x64;D:\a\rust\rust\build\x86_64-pc-windows-msvc\stage0-bootstrap-tools\x86_64-pc-windows-msvc\release\deps;D:\a\rust\rust\build\x86_64-pc-windows-msvc\stage0\bin;C:\Program Files\Git\mingw64\bin;C:\Program Files\Git\usr\bin;C:\Users\runneradmin\bin;D:\a\rust\rust\ninja;D:\a\rust\rust\sccache;C:\Program Files\MongoDB\Server\7.0\bin;C:\vcpkg;C:\tools\zstd;C:\hostedtoolcache\windows\stack\3.5.1\x64;C:\cabal\bin;C:\ghcup\bin;C:\mingw64\bin;C:\Program Files\dotnet;C:\Program Files\MySQL\MySQL Server 8.0\bin;C:\Program Files\R\R-4.4.2\bin\x64;C:\SeleniumWebDrivers\GeckoDriver;C:\SeleniumWebDrivers\EdgeDriver;C:\SeleniumWebDrivers\ChromeDriver;C:\Program Files (x86)\sbt\bin;C:\Program Files (x86)\GitHub CLI;C:\Program Files\Git\usr\bin;C:\Program Files (x86)\pipx_bin;C:\npm\prefix;C:\hostedtoolcache\windows\go\1.23.8\x64\bin;C:\hostedtoolcache\windows\Python\3.9.13\x64\Scripts;C:\hostedtoolcache\windows\Python\3.9.13\x64;C:\hostedtoolcache\windows\Ruby\3.3.8\x64\bin;C:\Program Files\OpenSSL\bin;C:\tools\kotlinc\bin;C:\hostedtoolcache\windows\Java_Temurin-Hotspot_jdk\17.0.15-6\x64\bin;C:\Program Files\ImageMagick-7.1.1-Q16-HDRI;C:\Program Files\Microsoft SDKs\Azure\CLI2\wbin;C:\ProgramData\kind;C:\ProgramData\Chocolatey\bin;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0;C:\Windows\System32\OpenSSH;C:\Program Files\PowerShell\7;C:\Program Files\Microsoft\Web Platform Installer;C:\Program Files\Microsoft SQL Server\Client SDK\ODBC\170\Tools\Binn;C:\Program Files\Microsoft SQL Server\150\Tools\Binn;C:\Program Files\dotnet;C:\Program Files (x86)\Windows Kits\10\Windows Performance Toolkit;C:\Program Files (x86)\WiX Toolset v3.14\bin;C:\Program Files\Microsoft SQL Server\130\DTS\Binn;C:\Program Files\Microsoft SQL Server\140\DTS\Binn;C:\Program Files\Microsoft SQL Server\150\DTS\Binn;C:\Program Files\Microsoft SQL Server\160\DTS\Binn;C:\ProgramData\chocolatey\lib\pulumi\tools\Pulumi\bin;C:\Program Files\CMake\bin;C:\Strawberry\c\bin;C:\Strawberry\perl\site\bin;C:\Strawberry\perl\bin;C:\ProgramData\chocolatey\lib\maven\apache-maven-3.9.9\bin;C:\Program Files\Microsoft Service Fabric\bin\Fabric\Fabric.Code;C:\Program Files\Microsoft SDKs\Service Fabric\Tools\ServiceFabricLocalClusterManager;C:\Program Files\nodejs;C:\Program Files\Git\cmd;C:\Program Files\Git\mingw64\bin;C:\Program Files\Git\usr\bin;C:\Program Files\GitHub CLI;C:\tools\php;C:\Program Files (x86)\sbt\bin;C:\Program Files\Amazon\AWSCLIV2;C:\Program Files\Amazon\SessionManagerPlugin\bin;C:\Program Files\Amazon\AWSSAMCLI\bin;C:\Program Files\Microsoft SQL Server\130\Tools\Binn;C:\Program Files\mongosh;C:\Program Files\LLVM\bin;C:\Program Files (x86)\LLVM\bin;C:\Users\runneradmin\.dotnet\tools;C:\Users\runneradmin\.cargo\bin;C:\Users\runneradmin\AppData\Local\Microsoft\WindowsApps;C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Tools\MSVC\14.43.34808\bin\HostX64\x64" "D:\\a\\rust\\rust\\build\\x86_64-pc-windows-msvc\\stage2\\bin\\rustc.exe" "D:\\a\\rust\\rust\\tests\\ui\\debuginfo\\debuginfo-type-name-layout-ice-94961-2.rs" "-Zthreads=1" "-Zsimulate-remapped-rust-src-base=/rustc/FAKE_PREFIX" "-Ztranslate-remapped-path-to-local-path=no" "-Z" "ignore-directory-in-diagnostics-source-blocks=C:\\Users\\runneradmin\\.cargo" "-Z" "ignore-directory-in-diagnostics-source-blocks=D:\\a\\rust\\rust\\vendor" "--sysroot" "D:\\a\\rust\\rust\\build\\x86_64-pc-windows-msvc\\stage2" "--target=x86_64-pc-windows-msvc" "--check-cfg" "cfg(test,FALSE)" "--error-format" "json" "--json" "future-incompat" "-Ccodegen-units=1" "-Zui-testing" "-Zdeduplicate-diagnostics=no" "-Zwrite-long-types-to-disk=no" "-Cstrip=debuginfo" "-C" "prefer-dynamic" "--out-dir" "D:\\a\\rust\\rust\\build\\x86_64-pc-windows-msvc\\test\\ui\\debuginfo\\debuginfo-type-name-layout-ice-94961-2" "-A" "unused" "-A" "internal_features" "-Crpath" "-Lnative=D:\\a\\rust\\rust\\build\\x86_64-pc-windows-msvc\\native\\rust-test-helpers" "-C" "debuginfo=2"
2025-05-03T13:15:27.6276473Z
2025-05-03T13:15:27.6276694Z --- unexpected errors (from JSON output) ---
2025-05-03T13:15:27.6277156Z ERRORline ?: ?:?: ?:?: values of the type `[u8; usize::MAX]` are too big for the target architecture
2025-05-03T13:15:27.6277554Z ---
2025-05-03T13:15:27.6277767Z --- not found errors (from test file) ---
2025-05-03T13:15:27.6278194Z ERRORline 1: values of the type `[u8; usize::MAX]` are too big for the target architecture
2025-05-03T13:15:27.6278579Z ---
2025-05-03T13:15:27.6278680Z
2025-05-03T13:15:27.6278686Z
2025-05-03T13:15:27.6279156Z thread '[ui] tests\ui\debuginfo\debuginfo-type-name-layout-ice-94961-2.rs' panicked at src\tools\compiletest\src\runtest.rs:789:13:
2025-05-03T13:15:27.6279743Z errors differ from expected
2025-05-03T13:15:27.6280111Z note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
2025-05-03T13:15:27.6280393Z
2025-05-03T13:15:27.6280403Z
2025-05-03T13:15:27.6280486Z failures:
2025-05-03T13:15:27.6280773Z [ui] tests\ui\debuginfo\debuginfo-type-name-layout-ice-94961-2.rs