I have a problem building the Rust project. I have changed the Cargo.toml like the following:
[package]
name = "here"
version = "0.1.0"
edition = "2021"
[dependencies]
rand="0.8.5"
Only added rand to dependencies. But, when I build the project, updating crates.io index took too long and the result was like the following:
E:\Workspace\rust\example>cargo build
Updating crates.io index
warning: spurious network error (2 tries remaining): failed to read data: The server returned an invalid or unrecognized response
; class=Os (2)
warning: spurious network error (1 tries remaining): failed to read data: The server returned an invalid or unrecognized response
; class=Os (2)
error: failed to get rand as a dependency of package game1 v0.1.0 (C:\Users\myname\Desktop\Files\game1)
Caused by:
failed to load source for dependency rand
Caused by:
Unable to update registry https://github.com/rust-lang/crates.io-index
Caused by:
failed to fetch https://github.com/rust-lang/crates.io-index
Caused by:
failed to read data: The server returned an invalid or unrecognized response
; class=Os (2)
This is the full error message. What is this? How can I fix it? Please, help me.
I tried like the following:(https://github.com/rust-lang/cargo/issues/9335)
[net]
git-fetch-with-cli = true
in C:\Users\my_name.cargo\config
But, the error is not resolved. Help me.
I use windows 10 OS.
Not a full solution, but since Rust 1.58.0 you can use sparse registry. In .cargo/config.toml, set registries.crates-io.protocol
to "sparse"
.