The latest nightly is not able to find the compiler crate rustc_mir for some reason.
Code:
#![feature(rustc_private)]
extern crate rustc_mir;
fn main() {
}Toolchain:
[toolchain]
channel = "nightly"
components = [ "rustc-dev", "llvm-tools-preview" ]
Platform: x86_64 Linux.
The above code fails to compile with cargo build, resulting in the following error message.
error[E0463]: can't find crate for `rustc_mir`
--> src/main.rs:3:1
|
3 | extern crate rustc_mir;
| ^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
|
= help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`
The code compiles fine with nightly-2021-08-30, and after doing a manual search, I can confirm that problem occurs from nightly-2021-09-09. nightly-2021-09-08 works fine.
I do not know if other rustc crates suffer from the same problem. I used the above minimal example during search for ease.
I came across this bug when I was trying to compile this test case locally.
The latest nightly is not able to find the compiler crate
rustc_mirfor some reason.Code:
Toolchain:
Platform: x86_64 Linux.
The above code fails to compile with
cargo build, resulting in the following error message.The code compiles fine with
nightly-2021-08-30, and after doing a manual search, I can confirm that problem occurs fromnightly-2021-09-09.nightly-2021-09-08works fine.I do not know if other rustc crates suffer from the same problem. I used the above minimal example during search for ease.
I came across this bug when I was trying to compile this test case locally.