Aug 17 12:44:50.061 INFO checking riquid-0.0.1 against master#142bb27373126edf8367f526358b6c72ecf1d8df for pr-53426
Aug 17 12:44:50.061 INFO running: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 12:44:50.061 INFO creating container for: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 12:44:50.061 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53426/master#142bb27373126edf8367f526358b6c72ecf1d8df:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-2/master#142bb27373126edf8367f526358b6c72ecf1d8df:/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 +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 12:44:50.310 INFO blam! fe89afe698741e606f4dda7467e44111468329ba67981e93cb81c42ae5f83514
Aug 17 12:44:50.314 INFO running `"docker" "start" "-a" "fe89afe698741e606f4dda7467e44111468329ba67981e93cb81c42ae5f83514"`
Aug 17 12:44:51.379 INFO kablam!     Checking riquid v0.0.1 (file:///source)
Aug 17 12:44:52.020 INFO kablam! warning: struct is never constructed: `Scanner`
Aug 17 12:44:52.021 INFO kablam!  --> src/scanner.rs:4:1
Aug 17 12:44:52.021 INFO kablam!   |
Aug 17 12:44:52.021 INFO kablam! 4 | pub struct Scanner<'t> {
Aug 17 12:44:52.021 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^
Aug 17 12:44:52.021 INFO kablam!   |
Aug 17 12:44:52.021 INFO kablam!   = note: #[warn(dead_code)] on by default
Aug 17 12:44:52.021 INFO kablam! 
Aug 17 12:44:52.021 INFO kablam! warning: method is never used: `new`
Aug 17 12:44:52.021 INFO kablam!   --> src/scanner.rs:11:5
Aug 17 12:44:52.021 INFO kablam!    |
Aug 17 12:44:52.021 INFO kablam! 11 |     pub fn new<'a>(source: &'a str) -> Scanner<'a> {
Aug 17 12:44:52.021 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 12:44:52.021 INFO kablam! 
Aug 17 12:44:52.021 INFO kablam! warning: method is never used: `position`
Aug 17 12:44:52.021 INFO kablam!   --> src/scanner.rs:19:5
Aug 17 12:44:52.021 INFO kablam!    |
Aug 17 12:44:52.021 INFO kablam! 19 |     pub fn position(&self) -> usize {
Aug 17 12:44:52.021 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 12:44:52.021 INFO kablam! 
Aug 17 12:44:52.021 INFO kablam! warning: method is never used: `is_eos`
Aug 17 12:44:52.021 INFO kablam!   --> src/scanner.rs:23:5
Aug 17 12:44:52.021 INFO kablam!    |
Aug 17 12:44:52.021 INFO kablam! 23 |     pub fn is_eos(&self) -> bool {
Aug 17 12:44:52.021 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 12:44:52.021 INFO kablam! 
Aug 17 12:44:52.021 INFO kablam! warning: method is never used: `skip`
Aug 17 12:44:52.021 INFO kablam!   --> src/scanner.rs:27:5
Aug 17 12:44:52.021 INFO kablam!    |
Aug 17 12:44:52.021 INFO kablam! 27 |     pub fn skip(&self, n: usize) {
Aug 17 12:44:52.021 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 12:44:52.021 INFO kablam! 
Aug 17 12:44:52.021 INFO kablam! warning: method is never used: `rest`
Aug 17 12:44:52.021 INFO kablam!   --> src/scanner.rs:32:5
Aug 17 12:44:52.021 INFO kablam!    |
Aug 17 12:44:52.021 INFO kablam! 32 |     pub fn rest(&self) -> Option<&str> {
Aug 17 12:44:52.021 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 12:44:52.021 INFO kablam! 
Aug 17 12:44:52.027 INFO kablam! warning: method is never used: `get_char`
Aug 17 12:44:52.027 INFO kablam!   --> src/scanner.rs:37:5
Aug 17 12:44:52.027 INFO kablam!    |
Aug 17 12:44:52.027 INFO kablam! 37 |     pub fn get_char(&self) -> Option<&str> {
Aug 17 12:44:52.027 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 12:44:52.027 INFO kablam! 
Aug 17 12:44:52.027 INFO kablam! warning: method is never used: `scan`
Aug 17 12:44:52.027 INFO kablam!   --> src/scanner.rs:47:5
Aug 17 12:44:52.027 INFO kablam!    |
Aug 17 12:44:52.027 INFO kablam! 47 |     pub fn scan(&self, pattern: &::regex::Regex) -> Option<&str> {
Aug 17 12:44:52.027 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 12:44:52.027 INFO kablam! 
Aug 17 12:44:52.027 INFO kablam! warning: method is never used: `get_match`
Aug 17 12:44:52.027 INFO kablam!   --> src/scanner.rs:56:5
Aug 17 12:44:52.027 INFO kablam!    |
Aug 17 12:44:52.027 INFO kablam! 56 |     fn get_match<'a>(&'a self, source: &'a str, captures: &::regex::Captures) -> Option<&str> {
Aug 17 12:44:52.027 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 12:44:52.028 INFO kablam! 
Aug 17 12:44:52.028 INFO kablam! warning: method is never used: `leading_chars`
Aug 17 12:44:52.028 INFO kablam!   --> src/scanner.rs:69:5
Aug 17 12:44:52.028 INFO kablam!    |
Aug 17 12:44:52.028 INFO kablam! 69 |     fn leading_chars(&self, string: &str) -> usize {
Aug 17 12:44:52.028 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 12:44:52.028 INFO kablam! 
Aug 17 12:44:52.028 INFO kablam! warning: method is never used: `raw`
Aug 17 12:44:52.028 INFO kablam!   --> src/scanner.rs:73:5
Aug 17 12:44:52.028 INFO kablam!    |
Aug 17 12:44:52.028 INFO kablam! 73 |     fn raw(&self) -> &str {
Aug 17 12:44:52.028 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Aug 17 12:44:52.028 INFO kablam! 
Aug 17 12:44:52.319 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
Aug 17 12:44:52.325 INFO kablam! su: No module specific data is present
Aug 17 12:44:52.794 INFO running `"docker" "rm" "-f" "fe89afe698741e606f4dda7467e44111468329ba67981e93cb81c42ae5f83514"`
Aug 17 12:44:52.959 INFO blam! fe89afe698741e606f4dda7467e44111468329ba67981e93cb81c42ae5f83514