Invalid header on 0.5.0

[joshlartz]

cargo run now throws this error about headers each time. The header you added looks valid though, so I'm not sure what is wrong.

thread 'main' panicked at 'invalid header value: Error(Http(http::Error(InvalidHeaderValue)))', /Users/jlartz/.asdf/installs/rust/1.65.0/registry/src/github.com-1ecc6299db9ec823/attohttpc-0.24.0/src/request/builder.rs:246:40
stack backtrace:
   0: rust_begin_unwind
             at /rustc/897e37553bba8b42751c67658967889d11ecd120/library/std/src/panicking.rs:584:5
   1: core::panicking::panic_fmt
             at /rustc/897e37553bba8b42751c67658967889d11ecd120/library/core/src/panicking.rs:142:14
   2: core::result::unwrap_failed
             at /rustc/897e37553bba8b42751c67658967889d11ecd120/library/core/src/result.rs:1785:5
   3: core::result::Result<T,E>::expect
             at /rustc/897e37553bba8b42751c67658967889d11ecd120/library/core/src/result.rs:1064:23
   4: attohttpc::request::builder::RequestBuilder<B>::header
             at /Users/jlartz/.asdf/installs/rust/1.65.0/registry/src/github.com-1ecc6299db9ec823/attohttpc-0.24.0/src/request/builder.rs:246:9
   5: aoc_main::input::get_input::{{closure}}
             at /Users/jlartz/.asdf/installs/rust/1.65.0/registry/src/github.com-1ecc6299db9ec823/aoc-main-0.5.0/src/input.rs:36:20
   6: aoc_main::input::get_from_path_or_else
             at /Users/jlartz/.asdf/installs/rust/1.65.0/registry/src/github.com-1ecc6299db9ec823/aoc-main-0.5.0/src/input.rs:79:19
   7: aoc_main::input::get_input
             at /Users/jlartz/.asdf/installs/rust/1.65.0/registry/src/github.com-1ecc6299db9ec823/aoc-main-0.5.0/src/input.rs:31:22
   8: advent2022::main
             at /Users/jlartz/.asdf/installs/rust/1.65.0/registry/src/github.com-1ecc6299db9ec823/aoc-main-0.5.0/src/lib.rs:117:21
   9: core::ops::function::FnOnce::call_once
             at /rustc/897e37553bba8b42751c67658967889d11ecd120/library/core/src/ops/function.rs:248:5

[joshlartz]

Works when going back to 0.4.1, but fails on 0.5.0

[joshlartz]

Looks like a new line snuck into my token.