I am attempting to replicate code I found in a tutorial. I am using the following dependencies in my Cargo.toml file:
[dependencies]
iron = "0.5.1"
mime = "0.2.3"
router = "0.5.1"
urlencoded = "0.5.0"
I receive the following error message when I execute cargo run from the project's src directory:
Updating registry `https://github.com/rust-lang/crates.io-index`
An unknown error occurred
It hangs at "Updating registry" for roughly 15 minutes before the error appears. I would guess versioning as the issue, however the tutorial that I am using directly states that they included them as a way to avoid version mismatch with the example code.
I attempted to search for an answer but the error code is too vague to find anything.
The results of cargo run --verbose added:
Caused by:
the given version requirement is invalid
I am now getting:
failed to parse registry's information for: serde_json
and
failed to parse registry's information for: serde
when I compile/run with cargo with my listed dependencies and with "*" as the version, respectively.
