Nov 01 17:39:38.329 INFO checking riquid-0.0.1 against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 01 17:39:38.329 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-5/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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 01 17:39:38.566 INFO blam! a8ceaa3da4e8e59cda101c94bd1b271c3047d79652c704b78e10e9a37664dc8e
Nov 01 17:39:38.567 INFO running `"docker" "start" "-a" "a8ceaa3da4e8e59cda101c94bd1b271c3047d79652c704b78e10e9a37664dc8e"`
Nov 01 17:39:39.149 INFO kablam! usermod: no changes
Nov 01 17:39:39.226 INFO kablam!     Checking riquid v0.0.1 (/source)
Nov 01 17:39:40.564 INFO kablam! warning: struct is never constructed: `Scanner`
Nov 01 17:39:40.564 INFO kablam!  --> src/scanner.rs:4:1
Nov 01 17:39:40.564 INFO kablam!   |
Nov 01 17:39:40.564 INFO kablam! 4 | pub struct Scanner<'t> {
Nov 01 17:39:40.564 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^
Nov 01 17:39:40.564 INFO kablam!   |
Nov 01 17:39:40.564 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 01 17:39:40.564 INFO kablam! 
Nov 01 17:39:40.564 INFO kablam! warning: method is never used: `new`
Nov 01 17:39:40.564 INFO kablam!   --> src/scanner.rs:11:5
Nov 01 17:39:40.564 INFO kablam!    |
Nov 01 17:39:40.564 INFO kablam! 11 |     pub fn new<'a>(source: &'a str) -> Scanner<'a> {
Nov 01 17:39:40.564 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 17:39:40.564 INFO kablam! 
Nov 01 17:39:40.564 INFO kablam! warning: method is never used: `position`
Nov 01 17:39:40.564 INFO kablam!   --> src/scanner.rs:19:5
Nov 01 17:39:40.564 INFO kablam!    |
Nov 01 17:39:40.564 INFO kablam! 19 |     pub fn position(&self) -> usize {
Nov 01 17:39:40.564 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 17:39:40.564 INFO kablam! 
Nov 01 17:39:40.564 INFO kablam! warning: method is never used: `is_eos`
Nov 01 17:39:40.564 INFO kablam!   --> src/scanner.rs:23:5
Nov 01 17:39:40.564 INFO kablam!    |
Nov 01 17:39:40.565 INFO kablam! 23 |     pub fn is_eos(&self) -> bool {
Nov 01 17:39:40.565 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 17:39:40.565 INFO kablam! 
Nov 01 17:39:40.565 INFO kablam! warning: method is never used: `skip`
Nov 01 17:39:40.565 INFO kablam!   --> src/scanner.rs:27:5
Nov 01 17:39:40.565 INFO kablam!    |
Nov 01 17:39:40.565 INFO kablam! 27 |     pub fn skip(&self, n: usize) {
Nov 01 17:39:40.565 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 17:39:40.565 INFO kablam! 
Nov 01 17:39:40.565 INFO kablam! warning: method is never used: `rest`
Nov 01 17:39:40.565 INFO kablam!   --> src/scanner.rs:32:5
Nov 01 17:39:40.565 INFO kablam!    |
Nov 01 17:39:40.565 INFO kablam! 32 |     pub fn rest(&self) -> Option<&str> {
Nov 01 17:39:40.565 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 17:39:40.565 INFO kablam! 
Nov 01 17:39:40.565 INFO kablam! warning: method is never used: `get_char`
Nov 01 17:39:40.565 INFO kablam!   --> src/scanner.rs:37:5
Nov 01 17:39:40.565 INFO kablam!    |
Nov 01 17:39:40.565 INFO kablam! 37 |     pub fn get_char(&self) -> Option<&str> {
Nov 01 17:39:40.565 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 17:39:40.565 INFO kablam! 
Nov 01 17:39:40.565 INFO kablam! warning: method is never used: `scan`
Nov 01 17:39:40.565 INFO kablam!   --> src/scanner.rs:47:5
Nov 01 17:39:40.565 INFO kablam!    |
Nov 01 17:39:40.565 INFO kablam! 47 |     pub fn scan(&self, pattern: &::regex::Regex) -> Option<&str> {
Nov 01 17:39:40.565 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 17:39:40.565 INFO kablam! 
Nov 01 17:39:40.565 INFO kablam! warning: method is never used: `get_match`
Nov 01 17:39:40.565 INFO kablam!   --> src/scanner.rs:56:5
Nov 01 17:39:40.565 INFO kablam!    |
Nov 01 17:39:40.565 INFO kablam! 56 |     fn get_match<'a>(&'a self, source: &'a str, captures: &::regex::Captures) -> Option<&str> {
Nov 01 17:39:40.565 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 17:39:40.565 INFO kablam! 
Nov 01 17:39:40.565 INFO kablam! warning: method is never used: `leading_chars`
Nov 01 17:39:40.565 INFO kablam!   --> src/scanner.rs:69:5
Nov 01 17:39:40.565 INFO kablam!    |
Nov 01 17:39:40.565 INFO kablam! 69 |     fn leading_chars(&self, string: &str) -> usize {
Nov 01 17:39:40.565 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 17:39:40.565 INFO kablam! 
Nov 01 17:39:40.565 INFO kablam! warning: method is never used: `raw`
Nov 01 17:39:40.565 INFO kablam!   --> src/scanner.rs:73:5
Nov 01 17:39:40.565 INFO kablam!    |
Nov 01 17:39:40.565 INFO kablam! 73 |     fn raw(&self) -> &str {
Nov 01 17:39:40.565 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Nov 01 17:39:40.565 INFO kablam! 
Nov 01 17:39:40.644 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.47s
Nov 01 17:39:40.657 INFO kablam! su: No module specific data is present
Nov 01 17:39:41.524 INFO running `"docker" "rm" "-f" "a8ceaa3da4e8e59cda101c94bd1b271c3047d79652c704b78e10e9a37664dc8e"`
Nov 01 17:39:41.912 INFO blam! a8ceaa3da4e8e59cda101c94bd1b271c3047d79652c704b78e10e9a37664dc8e