warning: the borrowed expression implements the required traits --> tests/cli.rs:43:19 | 43 | sudo.args(&["-n", "-E"]).arg(cmd.get_program()).args(cmd.get_args()); | ^^^^^^^^^^^^^ help: change this to: `["-n", "-E"]` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrows_for_generic_args = note: `#[warn(clippy::needless_borrows_for_generic_args)]` on by default

warning: use of `unwrap_or_else` to construct default value --> src/lib.rs:1067:67 | 1067 | let user_suffix = user_id().map(|id| format!("-u{}", id)).unwrap_or_else(String::new); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `unwrap_or_default()` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unwrap_or_default = note: `#[warn(clippy::unwrap_or_default)]` on by default

warning: use of `unwrap_or_else` to construct default value --> src/lib.rs:1067:67 | 1067 | let user_suffix = user_id().map(|id| format!("-u{}", id)).unwrap_or_else(String::new); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `unwrap_or_default()` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unwrap_or_default = note: `#[warn(clippy::unwrap_or_default)]` on by default

spurious network error (3 tries remaining): failed to get successful HTTP response from `https://static.crates.io/crates/version_check/0.9.5/download` (146.75.94.137), got 502

spurious network error (3 tries remaining): failed to get successful HTTP response from `https://static.crates.io/crates/proc-macro2/1.0.93/download` (146.75.94.137), got 502