Nov 04 18:55:57.712 INFO checking riquid-0.0.1 against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 04 18:55:57.714 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-7/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +e740b9aa0b624fa39feb39613e76d15bdf57e594-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 04 18:55:57.881 INFO blam! c14620297cf0469a423fa3c9eb19936df401e508c01795ab6eb3830d3ec00ece
Nov 04 18:55:57.886 INFO running `"docker" "start" "-a" "c14620297cf0469a423fa3c9eb19936df401e508c01795ab6eb3830d3ec00ece"`
Nov 04 18:55:58.344 INFO kablam! usermod: no changes
Nov 04 18:55:58.388 INFO kablam!     Checking riquid v0.0.1 (/source)
Nov 04 18:55:59.251 INFO kablam! warning: struct is never constructed: `Scanner`
Nov 04 18:55:59.251 INFO kablam!  --> src/scanner.rs:4:1
Nov 04 18:55:59.251 INFO kablam!   |
Nov 04 18:55:59.251 INFO kablam! 4 | pub struct Scanner<'t> {
Nov 04 18:55:59.251 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^
Nov 04 18:55:59.251 INFO kablam!   |
Nov 04 18:55:59.251 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 04 18:55:59.251 INFO kablam! 
Nov 04 18:55:59.251 INFO kablam! warning: method is never used: `new`
Nov 04 18:55:59.251 INFO kablam!   --> src/scanner.rs:11:5
Nov 04 18:55:59.251 INFO kablam!    |
Nov 04 18:55:59.251 INFO kablam! 11 |     pub fn new<'a>(source: &'a str) -> Scanner<'a> {
Nov 04 18:55:59.251 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 18:55:59.251 INFO kablam! 
Nov 04 18:55:59.259 INFO kablam! warning: method is never used: `position`
Nov 04 18:55:59.259 INFO kablam!   --> src/scanner.rs:19:5
Nov 04 18:55:59.259 INFO kablam!    |
Nov 04 18:55:59.259 INFO kablam! 19 |     pub fn position(&self) -> usize {
Nov 04 18:55:59.259 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 18:55:59.259 INFO kablam! 
Nov 04 18:55:59.259 INFO kablam! warning: method is never used: `is_eos`
Nov 04 18:55:59.259 INFO kablam!   --> src/scanner.rs:23:5
Nov 04 18:55:59.259 INFO kablam!    |
Nov 04 18:55:59.259 INFO kablam! 23 |     pub fn is_eos(&self) -> bool {
Nov 04 18:55:59.259 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 18:55:59.259 INFO kablam! 
Nov 04 18:55:59.259 INFO kablam! warning: method is never used: `skip`
Nov 04 18:55:59.259 INFO kablam!   --> src/scanner.rs:27:5
Nov 04 18:55:59.259 INFO kablam!    |
Nov 04 18:55:59.259 INFO kablam! 27 |     pub fn skip(&self, n: usize) {
Nov 04 18:55:59.259 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 18:55:59.259 INFO kablam! 
Nov 04 18:55:59.260 INFO kablam! warning: method is never used: `rest`
Nov 04 18:55:59.260 INFO kablam!   --> src/scanner.rs:32:5
Nov 04 18:55:59.260 INFO kablam!    |
Nov 04 18:55:59.260 INFO kablam! 32 |     pub fn rest(&self) -> Option<&str> {
Nov 04 18:55:59.260 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 18:55:59.260 INFO kablam! 
Nov 04 18:55:59.260 INFO kablam! warning: method is never used: `get_char`
Nov 04 18:55:59.260 INFO kablam!   --> src/scanner.rs:37:5
Nov 04 18:55:59.260 INFO kablam!    |
Nov 04 18:55:59.260 INFO kablam! 37 |     pub fn get_char(&self) -> Option<&str> {
Nov 04 18:55:59.260 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 18:55:59.260 INFO kablam! 
Nov 04 18:55:59.260 INFO kablam! warning: method is never used: `scan`
Nov 04 18:55:59.260 INFO kablam!   --> src/scanner.rs:47:5
Nov 04 18:55:59.260 INFO kablam!    |
Nov 04 18:55:59.260 INFO kablam! 47 |     pub fn scan(&self, pattern: &::regex::Regex) -> Option<&str> {
Nov 04 18:55:59.260 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 18:55:59.260 INFO kablam! 
Nov 04 18:55:59.260 INFO kablam! warning: method is never used: `get_match`
Nov 04 18:55:59.260 INFO kablam!   --> src/scanner.rs:56:5
Nov 04 18:55:59.260 INFO kablam!    |
Nov 04 18:55:59.260 INFO kablam! 56 |     fn get_match<'a>(&'a self, source: &'a str, captures: &::regex::Captures) -> Option<&str> {
Nov 04 18:55:59.260 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 18:55:59.260 INFO kablam! 
Nov 04 18:55:59.260 INFO kablam! warning: method is never used: `leading_chars`
Nov 04 18:55:59.260 INFO kablam!   --> src/scanner.rs:69:5
Nov 04 18:55:59.260 INFO kablam!    |
Nov 04 18:55:59.260 INFO kablam! 69 |     fn leading_chars(&self, string: &str) -> usize {
Nov 04 18:55:59.260 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 18:55:59.260 INFO kablam! 
Nov 04 18:55:59.260 INFO kablam! warning: method is never used: `raw`
Nov 04 18:55:59.260 INFO kablam!   --> src/scanner.rs:73:5
Nov 04 18:55:59.260 INFO kablam!    |
Nov 04 18:55:59.260 INFO kablam! 73 |     fn raw(&self) -> &str {
Nov 04 18:55:59.260 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Nov 04 18:55:59.260 INFO kablam! 
Nov 04 18:55:59.453 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
Nov 04 18:55:59.453 INFO kablam! su: No module specific data is present
Nov 04 18:55:59.822 INFO running `"docker" "rm" "-f" "c14620297cf0469a423fa3c9eb19936df401e508c01795ab6eb3830d3ec00ece"`
Nov 04 18:55:59.920 INFO blam! c14620297cf0469a423fa3c9eb19936df401e508c01795ab6eb3830d3ec00ece