Nov 02 06:37:11.297 INFO checking sikinmettugi/wordfreq-rs against master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862 for pr-55517
Nov 02 06:37:11.297 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-5/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55517/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/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 +f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862-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 06:37:11.622 INFO blam! ea8c01f6e605f901b4c987ae3237dae27fe8fcee502f091f0c404e5da5074a5d
Nov 02 06:37:11.632 INFO running `"docker" "start" "-a" "ea8c01f6e605f901b4c987ae3237dae27fe8fcee502f091f0c404e5da5074a5d"`
Nov 02 06:37:13.096 INFO kablam! usermod: no changes
Nov 02 06:37:13.188 INFO kablam!     Checking wordfreq-rs v0.1.0 (/source)
Nov 02 06:37:13.710 INFO kablam! warning: struct is never constructed: `WordCount`
Nov 02 06:37:13.710 INFO kablam!   --> src/main.rs:13:1
Nov 02 06:37:13.710 INFO kablam!    |
Nov 02 06:37:13.710 INFO kablam! 13 | struct WordCount {
Nov 02 06:37:13.710 INFO kablam!    | ^^^^^^^^^^^^^^^^
Nov 02 06:37:13.710 INFO kablam!    |
Nov 02 06:37:13.710 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 02 06:37:13.710 INFO kablam! 
Nov 02 06:37:13.710 INFO kablam! warning: method is never used: `get_count`
Nov 02 06:37:13.710 INFO kablam!   --> src/main.rs:19:5
Nov 02 06:37:13.710 INFO kablam!    |
Nov 02 06:37:13.710 INFO kablam! 19 |     fn get_count(&self) -> u32 {
Nov 02 06:37:13.710 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 06:37:13.710 INFO kablam! 
Nov 02 06:37:13.710 INFO kablam! warning: method is never used: `increment`
Nov 02 06:37:13.710 INFO kablam!   --> src/main.rs:23:5
Nov 02 06:37:13.710 INFO kablam!    |
Nov 02 06:37:13.710 INFO kablam! 23 |     fn increment(&mut self) {
Nov 02 06:37:13.710 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 06:37:13.711 INFO kablam! 
Nov 02 06:37:13.868 INFO kablam! warning: struct is never constructed: `WordCount`
Nov 02 06:37:13.868 INFO kablam!   --> src/main.rs:13:1
Nov 02 06:37:13.868 INFO kablam!    |
Nov 02 06:37:13.868 INFO kablam! 13 | struct WordCount {
Nov 02 06:37:13.868 INFO kablam!    | ^^^^^^^^^^^^^^^^
Nov 02 06:37:13.868 INFO kablam!    |
Nov 02 06:37:13.868 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 02 06:37:13.868 INFO kablam! 
Nov 02 06:37:13.868 INFO kablam! warning: method is never used: `get_count`
Nov 02 06:37:13.868 INFO kablam!   --> src/main.rs:19:5
Nov 02 06:37:13.868 INFO kablam!    |
Nov 02 06:37:13.868 INFO kablam! 19 |     fn get_count(&self) -> u32 {
Nov 02 06:37:13.868 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 06:37:13.868 INFO kablam! 
Nov 02 06:37:13.868 INFO kablam! warning: method is never used: `increment`
Nov 02 06:37:13.868 INFO kablam!   --> src/main.rs:23:5
Nov 02 06:37:13.868 INFO kablam!    |
Nov 02 06:37:13.868 INFO kablam! 23 |     fn increment(&mut self) {
Nov 02 06:37:13.868 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 06:37:13.868 INFO kablam! 
Nov 02 06:37:13.904 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
Nov 02 06:37:13.907 INFO kablam! su: No module specific data is present
Nov 02 06:37:14.448 INFO running `"docker" "rm" "-f" "ea8c01f6e605f901b4c987ae3237dae27fe8fcee502f091f0c404e5da5074a5d"`
Nov 02 06:37:14.692 INFO blam! ea8c01f6e605f901b4c987ae3237dae27fe8fcee502f091f0c404e5da5074a5d