Nov 04 12:15:23.055 INFO checking PhilipDaniels/word_chains against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 04 12:15:23.055 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-2/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 12:15:23.616 INFO blam! 73592171b6bf0dc49c83d2469e8a285299595cb37e25ea1bfaa11ed14a3ffee9
Nov 04 12:15:23.618 INFO running `"docker" "start" "-a" "73592171b6bf0dc49c83d2469e8a285299595cb37e25ea1bfaa11ed14a3ffee9"`
Nov 04 12:15:26.007 INFO kablam! usermod: no changes
Nov 04 12:15:26.107 INFO kablam!     Checking word_chains v0.1.0 (/source)
Nov 04 12:15:27.795 INFO kablam! warning: unused `#[macro_use]` import
Nov 04 12:15:27.796 INFO kablam!  --> src/main.rs:1:1
Nov 04 12:15:27.796 INFO kablam!   |
Nov 04 12:15:27.797 INFO kablam! 1 | #[macro_use] extern crate structopt;
Nov 04 12:15:27.797 INFO kablam!   | ^^^^^^^^^^^^
Nov 04 12:15:27.797 INFO kablam!   |
Nov 04 12:15:27.798 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 12:15:27.798 INFO kablam! 
Nov 04 12:15:27.953 INFO kablam! warning: unused `#[macro_use]` import
Nov 04 12:15:27.953 INFO kablam!  --> src/main.rs:1:1
Nov 04 12:15:27.953 INFO kablam!   |
Nov 04 12:15:27.953 INFO kablam! 1 | #[macro_use] extern crate structopt;
Nov 04 12:15:27.953 INFO kablam!   | ^^^^^^^^^^^^
Nov 04 12:15:27.953 INFO kablam!   |
Nov 04 12:15:27.953 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 12:15:27.953 INFO kablam! 
Nov 04 12:15:28.091 INFO kablam! warning: unused variable: `g`
Nov 04 12:15:28.092 INFO kablam!   --> src/letter_differences.rs:36:13
Nov 04 12:15:28.092 INFO kablam!    |
Nov 04 12:15:28.092 INFO kablam! 36 |         let g = make_graph(&rwords_for_table);
Nov 04 12:15:28.093 INFO kablam!    |             ^ help: consider using `_g` instead
Nov 04 12:15:28.127 INFO kablam!    |
Nov 04 12:15:28.128 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 04 12:15:28.128 INFO kablam! 
Nov 04 12:15:28.167 INFO kablam! warning: field is never used: `word`
Nov 04 12:15:28.167 INFO kablam!  --> src/graph.rs:4:5
Nov 04 12:15:28.167 INFO kablam!   |
Nov 04 12:15:28.167 INFO kablam! 4 |     word: &'word String,
Nov 04 12:15:28.167 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Nov 04 12:15:28.167 INFO kablam!   |
Nov 04 12:15:28.167 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 04 12:15:28.167 INFO kablam! 
Nov 04 12:15:28.167 INFO kablam! warning: method is never used: `word`
Nov 04 12:15:28.167 INFO kablam!   --> src/graph.rs:18:5
Nov 04 12:15:28.167 INFO kablam!    |
Nov 04 12:15:28.167 INFO kablam! 18 |     fn word(&self) -> &String {
Nov 04 12:15:28.167 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 12:15:28.167 INFO kablam! 
Nov 04 12:15:28.278 INFO kablam! warning: unused variable: `g`
Nov 04 12:15:28.278 INFO kablam!   --> src/letter_differences.rs:36:13
Nov 04 12:15:28.278 INFO kablam!    |
Nov 04 12:15:28.278 INFO kablam! 36 |         let g = make_graph(&rwords_for_table);
Nov 04 12:15:28.278 INFO kablam!    |             ^ help: consider using `_g` instead
Nov 04 12:15:28.278 INFO kablam!    |
Nov 04 12:15:28.278 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 04 12:15:28.279 INFO kablam! 
Nov 04 12:15:28.335 INFO kablam! warning: field is never used: `word`
Nov 04 12:15:28.335 INFO kablam!  --> src/graph.rs:4:5
Nov 04 12:15:28.335 INFO kablam!   |
Nov 04 12:15:28.335 INFO kablam! 4 |     word: &'word String,
Nov 04 12:15:28.335 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Nov 04 12:15:28.335 INFO kablam!   |
Nov 04 12:15:28.335 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 04 12:15:28.335 INFO kablam! 
Nov 04 12:15:28.335 INFO kablam! warning: method is never used: `word`
Nov 04 12:15:28.335 INFO kablam!   --> src/graph.rs:18:5
Nov 04 12:15:28.335 INFO kablam!    |
Nov 04 12:15:28.335 INFO kablam! 18 |     fn word(&self) -> &String {
Nov 04 12:15:28.335 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 12:15:28.335 INFO kablam! 
Nov 04 12:15:28.367 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.33s
Nov 04 12:15:28.373 INFO kablam! su: No module specific data is present
Nov 04 12:15:28.935 INFO running `"docker" "rm" "-f" "73592171b6bf0dc49c83d2469e8a285299595cb37e25ea1bfaa11ed14a3ffee9"`
Nov 04 12:15:29.211 INFO blam! 73592171b6bf0dc49c83d2469e8a285299595cb37e25ea1bfaa11ed14a3ffee9