Jul 11 14:30:22.982 INFO checking justincampbell/url-shortener-rust against master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9 for pr-52234
Jul 11 14:30:22.982 INFO running: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 11 14:30:22.982 INFO creating container for: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 11 14:30:22.983 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-52234/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-7/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 11 14:30:23.234 INFO blam! afbed374b109e7740e7a52804b207966a014b123ff409014d256b0ac7e1b356e
Jul 11 14:30:23.236 INFO running `"docker" "start" "-a" "afbed374b109e7740e7a52804b207966a014b123ff409014d256b0ac7e1b356e"`
Jul 11 14:30:24.210 INFO kablam!     Checking shortener v0.0.1 (file:///source)
Jul 11 14:30:24.829 INFO kablam! warning: type alias is never used: `Token`
Jul 11 14:30:24.829 INFO kablam!  --> src/shortener.rs:3:1
Jul 11 14:30:24.829 INFO kablam!   |
Jul 11 14:30:24.829 INFO kablam! 3 | type Token = String;
Jul 11 14:30:24.829 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^
Jul 11 14:30:24.829 INFO kablam!   |
Jul 11 14:30:24.829 INFO kablam!   = note: #[warn(dead_code)] on by default
Jul 11 14:30:24.829 INFO kablam! 
Jul 11 14:30:24.830 INFO kablam! warning: type alias is never used: `Url`
Jul 11 14:30:24.830 INFO kablam!  --> src/shortener.rs:4:1
Jul 11 14:30:24.830 INFO kablam!   |
Jul 11 14:30:24.830 INFO kablam! 4 | type Url = String;
Jul 11 14:30:24.830 INFO kablam!   | ^^^^^^^^^^^^^^^^^^
Jul 11 14:30:24.830 INFO kablam! 
Jul 11 14:30:24.830 INFO kablam! warning: struct is never used: `World`
Jul 11 14:30:24.830 INFO kablam!  --> src/shortener.rs:6:1
Jul 11 14:30:24.830 INFO kablam!   |
Jul 11 14:30:24.830 INFO kablam! 6 | pub struct World {
Jul 11 14:30:24.830 INFO kablam!   | ^^^^^^^^^^^^^^^^
Jul 11 14:30:24.830 INFO kablam! 
Jul 11 14:30:24.830 INFO kablam! warning: method is never used: `empty`
Jul 11 14:30:24.830 INFO kablam!   --> src/shortener.rs:12:5
Jul 11 14:30:24.830 INFO kablam!    |
Jul 11 14:30:24.830 INFO kablam! 12 |     pub fn empty() -> World {
Jul 11 14:30:24.830 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Jul 11 14:30:24.830 INFO kablam! 
Jul 11 14:30:24.830 INFO kablam! warning: method is never used: `shorten`
Jul 11 14:30:24.830 INFO kablam!   --> src/shortener.rs:16:5
Jul 11 14:30:24.830 INFO kablam!    |
Jul 11 14:30:24.831 INFO kablam! 16 |     pub fn shorten(&mut self, url: &Url) -> Token {
Jul 11 14:30:24.831 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 11 14:30:24.831 INFO kablam! 
Jul 11 14:30:24.831 INFO kablam! warning: method is never used: `expand`
Jul 11 14:30:24.831 INFO kablam!   --> src/shortener.rs:25:5
Jul 11 14:30:24.831 INFO kablam!    |
Jul 11 14:30:24.831 INFO kablam! 25 |     pub fn expand(&self, token: Token) -> Option<&Url> {
Jul 11 14:30:24.831 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 11 14:30:24.831 INFO kablam! 
Jul 11 14:30:24.831 INFO kablam! warning: method is never used: `tokenize`
Jul 11 14:30:24.831 INFO kablam!   --> src/shortener.rs:29:5
Jul 11 14:30:24.831 INFO kablam!    |
Jul 11 14:30:24.831 INFO kablam! 29 |     fn tokenize(id: i32) -> String {
Jul 11 14:30:24.831 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 11 14:30:24.831 INFO kablam! 
Jul 11 14:30:24.872 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
Jul 11 14:30:24.875 INFO kablam! su: No module specific data is present
Jul 11 14:30:25.399 INFO running `"docker" "rm" "-f" "afbed374b109e7740e7a52804b207966a014b123ff409014d256b0ac7e1b356e"`
Jul 11 14:30:25.609 INFO blam! afbed374b109e7740e7a52804b207966a014b123ff409014d256b0ac7e1b356e