How to compile rusqlite 0.20.0 with cargo - sqlite

Question

I'm trying to add sqlite support in my rust project. I found rusqlite on crates.io. I added the version line to Cargo.toml. I added some imports (unused) that I found on the rusqlite docs page. After running car go build I revived an error.
I hadn't implemented anything yet. I just wanted to get the dependency added and compiling. main.rs:
extern crate rusqlite;
use rusqlite::{Connection, Result};
use rusqlite::NO_PARAMS;
Cargo.toml:
[package]
name = "program"
version = "0.1.0"
authors = ["97"]
[dependencies]
argparse = "0.2.2"
rand = "0.4.0"
rusqlite = "0.20.0"
Error recived:
$ cargo build
Compiling pkg-config v0.3.16
Compiling fallible-iterator v0.2.0
Compiling memchr v2.2.1
Compiling bitflags v1.2.1
Compiling lru-cache v0.1.2
error[E0432]: unresolved import `std::ops::Bound`
--> /home/user/.cargo/registry/src/github.com-1ecc6299db9ec823/pkg-config-0.3.16/src/lib.rs:72:16
|
72 | use std::ops::{Bound, RangeBounds};
| ^^^^^ no `Bound` in `ops`
error[E0432]: unresolved import `std::ops::RangeBounds`
--> /home/user/.cargo/registry/src/github.com-1ecc6299db9ec823/pkg-config-0.3.16/src/lib.rs:72:23
|
72 | use std::ops::{Bound, RangeBounds};
| ^^^^^^^^^^^ no `RangeBounds` in `ops`
error[E0658]: `dyn Trait` syntax is unstable (see issue #44662)
--> /home/user/.cargo/registry/src/github.com-1ecc6299db9ec823/pkg-config-0.3.16/src/lib.rs:143:32
|
143 | fn cause(&self) -> Option<&dyn error::Error> {
| ^^^^^^^^^^^^^^^^
error: aborting due to 3 previous errors
error: Could not compile `pkg-config`.
warning: build failed, waiting for other jobs to finish...
error[E0658]: `crate` in paths is experimental (see issue #45477)
--> /home/user/.cargo/registry/src/github.com-1ecc6299db9ec823/fallible-iterator-0.2.0/src/lib.rs:98:5
|
98 | use crate::imports::*;
| ^^^^^
error[E0658]: `dyn Trait` syntax is unstable (see issue #44662)
--> /home/user/.cargo/registry/src/github.com-1ecc6299db9ec823/fallible-iterator-0.2.0/src/lib.rs:2606:24
|
2606 | fn _is_object_safe(_: &dyn DoubleEndedFallibleIterator<Item = (), Error = ()>) {}
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
error: aborting due to 2 previous errors
error: Could not compile `fallible-iterator`.
warning: build failed, waiting for other jobs to finish...
error: build failed
Edit
cargo 0.26.0 (41480f5cc 2018-02-26)
rustc 1.25.0 (84203cac6 2018-03-25)

Answer 1

Most crates support only the latest Rust version. You could try to use an older version of the crate, but the easiest way is to update Rust to a currently-supported version.
If you're using Rust from a Linux distro, then uninstall it, and get it from https://rustup.rs which can keep it up to date. Rust ecosystem moves much faster than most distributions.
Run rustup update.