There may be a bug in the msvc detection part of rustc

[834772509]

I created a new project using cargo, and then created a build.rs file with only an empty main function.
Then I execute \VC\Auxiliary\Build\vcvarsall.bat x86 and then execute cargo build --release --target=i686-pc-windows-msvc and it will report an error: "The library computer type "x86" conflicts with the target computer type "x64" "
I think there may be a bug in the msvc detection part of Rustc.

[ChrisDenton]

Thanks for the report! Could you try with the nightly compiler in case this is fixed in the next version? If you're using rustup you can use nightly like this:

rustup install nightly
cargo +nightly build --release --target=i686-pc-windows-msvc

[834772509]

ok, I tried the nightly version, it can be built normally, and I look forward to stabilizing this function as soon as possible

[JohnTitor]

This is fixed by #85649 and the next stable version (1.54) should have that fix. Thanks!