Nov 02 20:06:45.987 INFO checking PhilipDaniels/word_chains against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 20:06:45.989 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-5/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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 02 20:06:46.513 INFO blam! 1a43bd5b95111900d18e6869585b742df60a17be4eeb8b4bc3cc95207477c010
Nov 02 20:06:46.513 INFO running `"docker" "start" "-a" "1a43bd5b95111900d18e6869585b742df60a17be4eeb8b4bc3cc95207477c010"`
Nov 02 20:06:47.763 INFO kablam! usermod: no changes
Nov 02 20:06:47.912 INFO kablam!    Compiling syn v0.12.14
Nov 02 20:06:58.128 INFO kablam!    Compiling structopt-derive v0.2.5
Nov 02 20:07:03.517 INFO kablam!     Checking structopt v0.2.5
Nov 02 20:07:04.480 INFO kablam!     Checking word_chains v0.1.0 (/source)
Nov 02 20:07:06.116 INFO kablam! warning: unused `#[macro_use]` import
Nov 02 20:07:06.116 INFO kablam!  --> src/main.rs:1:1
Nov 02 20:07:06.116 INFO kablam!   |
Nov 02 20:07:06.116 INFO kablam! 1 | #[macro_use] extern crate structopt;
Nov 02 20:07:06.116 INFO kablam!   | ^^^^^^^^^^^^
Nov 02 20:07:06.116 INFO kablam!   |
Nov 02 20:07:06.116 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 20:07:06.118 INFO kablam! 
Nov 02 20:07:06.366 INFO kablam! warning: unused variable: `g`
Nov 02 20:07:06.366 INFO kablam!   --> src/letter_differences.rs:36:13
Nov 02 20:07:06.366 INFO kablam!    |
Nov 02 20:07:06.366 INFO kablam! 36 |         let g = make_graph(&rwords_for_table);
Nov 02 20:07:06.366 INFO kablam!    |             ^ help: consider using `_g` instead
Nov 02 20:07:06.366 INFO kablam!    |
Nov 02 20:07:06.366 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 20:07:06.366 INFO kablam! 
Nov 02 20:07:06.424 INFO kablam! warning: field is never used: `word`
Nov 02 20:07:06.424 INFO kablam!  --> src/graph.rs:4:5
Nov 02 20:07:06.424 INFO kablam!   |
Nov 02 20:07:06.424 INFO kablam! 4 |     word: &'word String,
Nov 02 20:07:06.424 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Nov 02 20:07:06.424 INFO kablam!   |
Nov 02 20:07:06.425 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 02 20:07:06.425 INFO kablam! 
Nov 02 20:07:06.425 INFO kablam! warning: method is never used: `word`
Nov 02 20:07:06.425 INFO kablam!   --> src/graph.rs:18:5
Nov 02 20:07:06.425 INFO kablam!    |
Nov 02 20:07:06.425 INFO kablam! 18 |     fn word(&self) -> &String {
Nov 02 20:07:06.425 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 20:07:06.425 INFO kablam! 
Nov 02 20:07:06.710 INFO kablam! warning: unused `#[macro_use]` import
Nov 02 20:07:06.710 INFO kablam!  --> src/main.rs:1:1
Nov 02 20:07:06.710 INFO kablam!   |
Nov 02 20:07:06.710 INFO kablam! 1 | #[macro_use] extern crate structopt;
Nov 02 20:07:06.710 INFO kablam!   | ^^^^^^^^^^^^
Nov 02 20:07:06.710 INFO kablam!   |
Nov 02 20:07:06.710 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 20:07:06.710 INFO kablam! 
Nov 02 20:07:06.909 INFO kablam! warning: unused variable: `g`
Nov 02 20:07:06.909 INFO kablam!   --> src/letter_differences.rs:36:13
Nov 02 20:07:06.909 INFO kablam!    |
Nov 02 20:07:06.909 INFO kablam! 36 |         let g = make_graph(&rwords_for_table);
Nov 02 20:07:06.909 INFO kablam!    |             ^ help: consider using `_g` instead
Nov 02 20:07:06.909 INFO kablam!    |
Nov 02 20:07:06.909 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 20:07:06.909 INFO kablam! 
Nov 02 20:07:07.004 INFO kablam! warning: field is never used: `word`
Nov 02 20:07:07.005 INFO kablam!  --> src/graph.rs:4:5
Nov 02 20:07:07.005 INFO kablam!   |
Nov 02 20:07:07.005 INFO kablam! 4 |     word: &'word String,
Nov 02 20:07:07.005 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Nov 02 20:07:07.005 INFO kablam!   |
Nov 02 20:07:07.005 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 02 20:07:07.005 INFO kablam! 
Nov 02 20:07:07.005 INFO kablam! warning: method is never used: `word`
Nov 02 20:07:07.005 INFO kablam!   --> src/graph.rs:18:5
Nov 02 20:07:07.005 INFO kablam!    |
Nov 02 20:07:07.005 INFO kablam! 18 |     fn word(&self) -> &String {
Nov 02 20:07:07.005 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 20:07:07.005 INFO kablam! 
Nov 02 20:07:07.072 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 19.28s
Nov 02 20:07:07.077 INFO kablam! su: No module specific data is present
Nov 02 20:07:08.561 INFO running `"docker" "rm" "-f" "1a43bd5b95111900d18e6869585b742df60a17be4eeb8b4bc3cc95207477c010"`
Nov 02 20:07:08.839 INFO blam! 1a43bd5b95111900d18e6869585b742df60a17be4eeb8b4bc3cc95207477c010