Dec 11 16:53:28.826 INFO checking irazorx1/two_phase_dialogue_game against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 16:53:28.826 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-2/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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"`
Dec 11 16:53:29.032 INFO [stdout] 3923bc5ce8a58f50fe9fed41c4e6d5b7cd61e7dd1eb5a7c2618b71f0490daf61
Dec 11 16:53:29.038 INFO running `"docker" "start" "-a" "3923bc5ce8a58f50fe9fed41c4e6d5b7cd61e7dd1eb5a7c2618b71f0490daf61"`
Dec 11 16:53:29.560 INFO [stderr] usermod: no changes
Dec 11 16:53:29.592 INFO [stderr]     Checking dialogue v0.1.0 (/source)
Dec 11 16:53:29.987 INFO [stderr] warning: unused import: `super::Move::*`
Dec 11 16:53:29.987 INFO [stderr]    --> src/main.rs:580:9
Dec 11 16:53:29.987 INFO [stderr]     |
Dec 11 16:53:29.987 INFO [stderr] 580 |     use super::Move::*;
Dec 11 16:53:29.987 INFO [stderr]     |         ^^^^^^^^^^^^^^
Dec 11 16:53:29.987 INFO [stderr]     |
Dec 11 16:53:29.992 INFO [stderr]     = note: #[warn(unused_imports)] on by default
Dec 11 16:53:29.992 INFO [stderr] 
Dec 11 16:53:30.213 INFO [stderr] warning: method is never used: `from_option`
Dec 11 16:53:30.213 INFO [stderr]   --> src/main.rs:22:5
Dec 11 16:53:30.213 INFO [stderr]    |
Dec 11 16:53:30.213 INFO [stderr] 22 |     fn from_option(option: usize) -> Label {
Dec 11 16:53:30.213 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 16:53:30.213 INFO [stderr]    |
Dec 11 16:53:30.213 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 16:53:30.213 INFO [stderr] 
Dec 11 16:53:30.213 INFO [stderr] warning: method is never used: `labelling_is_legal`
Dec 11 16:53:30.213 INFO [stderr]   --> src/main.rs:71:5
Dec 11 16:53:30.213 INFO [stderr]    |
Dec 11 16:53:30.213 INFO [stderr] 71 |     pub fn labelling_is_legal(&self) -> bool {
Dec 11 16:53:30.213 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 16:53:30.213 INFO [stderr] 
Dec 11 16:53:30.213 INFO [stderr] warning: method is never used: `argument_labelling_is_legal`
Dec 11 16:53:30.213 INFO [stderr]   --> src/main.rs:80:5
Dec 11 16:53:30.213 INFO [stderr]    |
Dec 11 16:53:30.213 INFO [stderr] 80 |     fn argument_labelling_is_legal(&self, arg_idx: usize) -> bool {
Dec 11 16:53:30.213 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 16:53:30.213 INFO [stderr] 
Dec 11 16:53:30.213 INFO [stderr] warning: method is never used: `unlablelled_arguments`
Dec 11 16:53:30.213 INFO [stderr]    --> src/main.rs:128:5
Dec 11 16:53:30.213 INFO [stderr]     |
Dec 11 16:53:30.213 INFO [stderr] 128 |     fn unlablelled_arguments(&self) -> bool {
Dec 11 16:53:30.213 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 16:53:30.213 INFO [stderr] 
Dec 11 16:53:30.213 INFO [stderr] warning: field is never used: `moves_two`
Dec 11 16:53:30.213 INFO [stderr]    --> src/main.rs:141:5
Dec 11 16:53:30.213 INFO [stderr]     |
Dec 11 16:53:30.213 INFO [stderr] 141 |     moves_two: Vec<Move>,
Dec 11 16:53:30.213 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^
Dec 11 16:53:30.213 INFO [stderr] 
Dec 11 16:53:30.213 INFO [stderr] warning: field is never used: `focal_argument_idx`
Dec 11 16:53:30.213 INFO [stderr]    --> src/main.rs:142:5
Dec 11 16:53:30.213 INFO [stderr]     |
Dec 11 16:53:30.213 INFO [stderr] 142 |     focal_argument_idx: usize,
Dec 11 16:53:30.213 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 16:53:30.213 INFO [stderr] 
Dec 11 16:53:30.213 INFO [stderr] warning: method is never used: `phase_one`
Dec 11 16:53:30.213 INFO [stderr]    --> src/main.rs:156:5
Dec 11 16:53:30.213 INFO [stderr]     |
Dec 11 16:53:30.213 INFO [stderr] 156 |     fn phase_one(&mut self) -> bool {
Dec 11 16:53:30.213 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 16:53:30.213 INFO [stderr] 
Dec 11 16:53:30.213 INFO [stderr] warning: method is never used: `phase_two`
Dec 11 16:53:30.213 INFO [stderr]    --> src/main.rs:201:5
Dec 11 16:53:30.213 INFO [stderr]     |
Dec 11 16:53:30.213 INFO [stderr] 201 |     fn phase_two(&mut self) {
Dec 11 16:53:30.213 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 16:53:30.213 INFO [stderr] 
Dec 11 16:53:30.213 INFO [stderr] warning: method is never used: `claim_two`
Dec 11 16:53:30.213 INFO [stderr]    --> src/main.rs:257:5
Dec 11 16:53:30.213 INFO [stderr]     |
Dec 11 16:53:30.213 INFO [stderr] 257 |     fn claim_two(&mut self, arg_idx: usize, label: Label) {
Dec 11 16:53:30.213 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 16:53:30.213 INFO [stderr] 
Dec 11 16:53:30.213 INFO [stderr] warning: method is never used: `what_is_two`
Dec 11 16:53:30.213 INFO [stderr]    --> src/main.rs:263:5
Dec 11 16:53:30.213 INFO [stderr]     |
Dec 11 16:53:30.213 INFO [stderr] 263 |     fn what_is_two(&mut self, arg_idx: usize) {
Dec 11 16:53:30.213 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 16:53:30.213 INFO [stderr] 
Dec 11 16:53:30.213 INFO [stderr] warning: method is never used: `print_game`
Dec 11 16:53:30.213 INFO [stderr]    --> src/main.rs:415:5
Dec 11 16:53:30.213 INFO [stderr]     |
Dec 11 16:53:30.213 INFO [stderr] 415 |     fn print_game(&self) {
Dec 11 16:53:30.213 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^
Dec 11 16:53:30.213 INFO [stderr] 
Dec 11 16:53:30.213 INFO [stderr] warning: method is never used: `get_argument_choice`
Dec 11 16:53:30.213 INFO [stderr]    --> src/main.rs:433:5
Dec 11 16:53:30.213 INFO [stderr]     |
Dec 11 16:53:30.213 INFO [stderr] 433 |     fn get_argument_choice(&self, opt_label: Option<Label>) -> usize {
Dec 11 16:53:30.213 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 16:53:30.213 INFO [stderr] 
Dec 11 16:53:30.213 INFO [stderr] warning: function is never used: `get_labelling_choice`
Dec 11 16:53:30.213 INFO [stderr]    --> src/main.rs:454:1
Dec 11 16:53:30.213 INFO [stderr]     |
Dec 11 16:53:30.213 INFO [stderr] 454 | fn get_labelling_choice(undec: bool) -> Label {
Dec 11 16:53:30.213 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 16:53:30.213 INFO [stderr] 
Dec 11 16:53:30.213 INFO [stderr] warning: function is never used: `get_user_input`
Dec 11 16:53:30.213 INFO [stderr]    --> src/main.rs:472:1
Dec 11 16:53:30.214 INFO [stderr]     |
Dec 11 16:53:30.214 INFO [stderr] 472 | fn get_user_input() -> usize {
Dec 11 16:53:30.214 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 16:53:30.214 INFO [stderr] 
Dec 11 16:53:30.214 INFO [stderr] warning: function is never used: `japan_scenario`
Dec 11 16:53:30.214 INFO [stderr]    --> src/main.rs:492:1
Dec 11 16:53:30.214 INFO [stderr]     |
Dec 11 16:53:30.214 INFO [stderr] 492 | fn japan_scenario() {
Dec 11 16:53:30.214 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^
Dec 11 16:53:30.214 INFO [stderr] 
Dec 11 16:53:30.214 INFO [stderr] warning: function is never used: `bike_scenario`
Dec 11 16:53:30.214 INFO [stderr]    --> src/main.rs:522:1
Dec 11 16:53:30.214 INFO [stderr]     |
Dec 11 16:53:30.214 INFO [stderr] 522 | fn bike_scenario() {
Dec 11 16:53:30.214 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^
Dec 11 16:53:30.214 INFO [stderr] 
Dec 11 16:53:30.214 INFO [stderr] warning: function is never used: `msc_scenario`
Dec 11 16:53:30.214 INFO [stderr]    --> src/main.rs:549:1
Dec 11 16:53:30.214 INFO [stderr]     |
Dec 11 16:53:30.214 INFO [stderr] 549 | fn msc_scenario() {
Dec 11 16:53:30.214 INFO [stderr]     | ^^^^^^^^^^^^^^^^^
Dec 11 16:53:30.214 INFO [stderr] 
Dec 11 16:53:30.353 INFO [stderr] warning: variant is never constructed: `In`
Dec 11 16:53:30.353 INFO [stderr]   --> src/main.rs:15:5
Dec 11 16:53:30.353 INFO [stderr]    |
Dec 11 16:53:30.353 INFO [stderr] 15 |     In, 
Dec 11 16:53:30.353 INFO [stderr]    |     ^^
Dec 11 16:53:30.353 INFO [stderr]    |
Dec 11 16:53:30.353 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 16:53:30.353 INFO [stderr] 
Dec 11 16:53:30.353 INFO [stderr] warning: variant is never constructed: `Out`
Dec 11 16:53:30.353 INFO [stderr]   --> src/main.rs:16:5
Dec 11 16:53:30.353 INFO [stderr]    |
Dec 11 16:53:30.353 INFO [stderr] 16 |     Out, 
Dec 11 16:53:30.353 INFO [stderr]    |     ^^^
Dec 11 16:53:30.353 INFO [stderr] 
Dec 11 16:53:30.353 INFO [stderr] warning: variant is never constructed: `Undec`
Dec 11 16:53:30.353 INFO [stderr]   --> src/main.rs:17:5
Dec 11 16:53:30.353 INFO [stderr]    |
Dec 11 16:53:30.353 INFO [stderr] 17 |     Undec,
Dec 11 16:53:30.353 INFO [stderr]    |     ^^^^^
Dec 11 16:53:30.353 INFO [stderr] 
Dec 11 16:53:30.353 INFO [stderr] warning: method is never used: `from_option`
Dec 11 16:53:30.353 INFO [stderr]   --> src/main.rs:22:5
Dec 11 16:53:30.353 INFO [stderr]    |
Dec 11 16:53:30.353 INFO [stderr] 22 |     fn from_option(option: usize) -> Label {
Dec 11 16:53:30.353 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 16:53:30.353 INFO [stderr] 
Dec 11 16:53:30.353 INFO [stderr] warning: variant is never constructed: `WhatIs`
Dec 11 16:53:30.353 INFO [stderr]   --> src/main.rs:36:5
Dec 11 16:53:30.353 INFO [stderr]    |
Dec 11 16:53:30.353 INFO [stderr] 36 |     WhatIs(usize), 
Dec 11 16:53:30.353 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 11 16:53:30.353 INFO [stderr] 
Dec 11 16:53:30.353 INFO [stderr] warning: variant is never constructed: `Claim`
Dec 11 16:53:30.353 INFO [stderr]   --> src/main.rs:37:5
Dec 11 16:53:30.353 INFO [stderr]    |
Dec 11 16:53:30.353 INFO [stderr] 37 |     Claim(Label), 
Dec 11 16:53:30.353 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 11 16:53:30.353 INFO [stderr] 
Dec 11 16:53:30.353 INFO [stderr] warning: method is never used: `new`
Dec 11 16:53:30.353 INFO [stderr]   --> src/main.rs:48:5
Dec 11 16:53:30.353 INFO [stderr]    |
Dec 11 16:53:30.353 INFO [stderr] 48 |     pub fn new(description: &'static str) -> Argument {
Dec 11 16:53:30.353 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 16:53:30.353 INFO [stderr] 
Dec 11 16:53:30.353 INFO [stderr] warning: struct is never constructed: `ArgumentFramework`
Dec 11 16:53:30.353 INFO [stderr]   --> src/main.rs:57:1
Dec 11 16:53:30.353 INFO [stderr]    |
Dec 11 16:53:30.353 INFO [stderr] 57 | struct ArgumentFramework {
Dec 11 16:53:30.353 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 16:53:30.353 INFO [stderr] 
Dec 11 16:53:30.353 INFO [stderr] warning: method is never used: `new`
Dec 11 16:53:30.353 INFO [stderr]   --> src/main.rs:64:5
Dec 11 16:53:30.353 INFO [stderr]    |
Dec 11 16:53:30.353 INFO [stderr] 64 |     pub fn new(arguments: Vec<Argument>, defeats: Vec<(usize, usize)>) -> ArgumentFramework {
Dec 11 16:53:30.353 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 16:53:30.353 INFO [stderr] 
Dec 11 16:53:30.353 INFO [stderr] warning: method is never used: `labelling_is_legal`
Dec 11 16:53:30.353 INFO [stderr]   --> src/main.rs:71:5
Dec 11 16:53:30.353 INFO [stderr]    |
Dec 11 16:53:30.354 INFO [stderr] 71 |     pub fn labelling_is_legal(&self) -> bool {
Dec 11 16:53:30.354 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 16:53:30.354 INFO [stderr] 
Dec 11 16:53:30.354 INFO [stderr] warning: method is never used: `argument_labelling_is_legal`
Dec 11 16:53:30.354 INFO [stderr]   --> src/main.rs:80:5
Dec 11 16:53:30.354 INFO [stderr]    |
Dec 11 16:53:30.354 INFO [stderr] 80 |     fn argument_labelling_is_legal(&self, arg_idx: usize) -> bool {
Dec 11 16:53:30.354 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 16:53:30.354 INFO [stderr] 
Dec 11 16:53:30.354 INFO [stderr] warning: method is never used: `unlablelled_arguments`
Dec 11 16:53:30.354 INFO [stderr]    --> src/main.rs:128:5
Dec 11 16:53:30.354 INFO [stderr]     |
Dec 11 16:53:30.354 INFO [stderr] 128 |     fn unlablelled_arguments(&self) -> bool {
Dec 11 16:53:30.354 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 16:53:30.354 INFO [stderr] 
Dec 11 16:53:30.354 INFO [stderr] warning: struct is never constructed: `DialogueGame`
Dec 11 16:53:30.354 INFO [stderr]    --> src/main.rs:138:1
Dec 11 16:53:30.354 INFO [stderr]     |
Dec 11 16:53:30.354 INFO [stderr] 138 | struct DialogueGame {
Dec 11 16:53:30.354 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^
Dec 11 16:53:30.354 INFO [stderr] 
Dec 11 16:53:30.354 INFO [stderr] warning: method is never used: `new`
Dec 11 16:53:30.354 INFO [stderr]    --> src/main.rs:147:5
Dec 11 16:53:30.354 INFO [stderr]     |
Dec 11 16:53:30.354 INFO [stderr] 147 |     pub fn new(argument_framework: ArgumentFramework, focal_argument_idx: usize) -> Self {
Dec 11 16:53:30.354 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 16:53:30.354 INFO [stderr] 
Dec 11 16:53:30.354 INFO [stderr] warning: method is never used: `phase_one`
Dec 11 16:53:30.354 INFO [stderr]    --> src/main.rs:156:5
Dec 11 16:53:30.354 INFO [stderr]     |
Dec 11 16:53:30.354 INFO [stderr] 156 |     fn phase_one(&mut self) -> bool {
Dec 11 16:53:30.354 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 16:53:30.354 INFO [stderr] 
Dec 11 16:53:30.354 INFO [stderr] warning: method is never used: `phase_two`
Dec 11 16:53:30.354 INFO [stderr]    --> src/main.rs:201:5
Dec 11 16:53:30.354 INFO [stderr]     |
Dec 11 16:53:30.354 INFO [stderr] 201 |     fn phase_two(&mut self) {
Dec 11 16:53:30.354 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 16:53:30.354 INFO [stderr] 
Dec 11 16:53:30.354 INFO [stderr] warning: method is never used: `claim_one`
Dec 11 16:53:30.354 INFO [stderr]    --> src/main.rs:246:5
Dec 11 16:53:30.354 INFO [stderr]     |
Dec 11 16:53:30.354 INFO [stderr] 246 |     fn claim_one(&mut self, arg_idx: usize, label: Label) {
Dec 11 16:53:30.354 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 16:53:30.354 INFO [stderr] 
Dec 11 16:53:30.354 INFO [stderr] warning: method is never used: `what_is_one`
Dec 11 16:53:30.354 INFO [stderr]    --> src/main.rs:252:5
Dec 11 16:53:30.354 INFO [stderr]     |
Dec 11 16:53:30.354 INFO [stderr] 252 |     fn what_is_one(&mut self, arg_idx: usize) {
Dec 11 16:53:30.354 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 16:53:30.354 INFO [stderr] 
Dec 11 16:53:30.354 INFO [stderr] warning: method is never used: `claim_two`
Dec 11 16:53:30.354 INFO [stderr]    --> src/main.rs:257:5
Dec 11 16:53:30.354 INFO [stderr]     |
Dec 11 16:53:30.354 INFO [stderr] 257 |     fn claim_two(&mut self, arg_idx: usize, label: Label) {
Dec 11 16:53:30.354 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 16:53:30.354 INFO [stderr] 
Dec 11 16:53:30.354 INFO [stderr] warning: method is never used: `what_is_two`
Dec 11 16:53:30.354 INFO [stderr]    --> src/main.rs:263:5
Dec 11 16:53:30.354 INFO [stderr]     |
Dec 11 16:53:30.354 INFO [stderr] 263 |     fn what_is_two(&mut self, arg_idx: usize) {
Dec 11 16:53:30.354 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 16:53:30.354 INFO [stderr] 
Dec 11 16:53:30.354 INFO [stderr] warning: method is never used: `arg_undec_def_in`
Dec 11 16:53:30.354 INFO [stderr]    --> src/main.rs:268:5
Dec 11 16:53:30.354 INFO [stderr]     |
Dec 11 16:53:30.354 INFO [stderr] 268 |     fn arg_undec_def_in(&self) -> bool {
Dec 11 16:53:30.354 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 16:53:30.354 INFO [stderr] 
Dec 11 16:53:30.354 INFO [stderr] warning: method is never used: `arg_in_def_in_or_undec`
Dec 11 16:53:30.354 INFO [stderr]    --> src/main.rs:301:5
Dec 11 16:53:30.354 INFO [stderr]     |
Dec 11 16:53:30.354 INFO [stderr] 301 |     fn arg_in_def_in_or_undec(&self) -> bool {
Dec 11 16:53:30.354 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 16:53:30.354 INFO [stderr] 
Dec 11 16:53:30.354 INFO [stderr] warning: method is never used: `arg_undec_no_def_undec`
Dec 11 16:53:30.354 INFO [stderr]    --> src/main.rs:335:5
Dec 11 16:53:30.354 INFO [stderr]     |
Dec 11 16:53:30.354 INFO [stderr] 335 |     fn arg_undec_no_def_undec(&self) -> bool {
Dec 11 16:53:30.354 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 16:53:30.354 INFO [stderr] 
Dec 11 16:53:30.354 INFO [stderr] warning: method is never used: `arg_out_no_def_in`
Dec 11 16:53:30.354 INFO [stderr]    --> src/main.rs:376:5
Dec 11 16:53:30.354 INFO [stderr]     |
Dec 11 16:53:30.354 INFO [stderr] 376 |     fn arg_out_no_def_in(&self) -> bool {
Dec 11 16:53:30.354 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 16:53:30.354 INFO [stderr] 
Dec 11 16:53:30.354 INFO [stderr] warning: method is never used: `print_game`
Dec 11 16:53:30.354 INFO [stderr]    --> src/main.rs:415:5
Dec 11 16:53:30.354 INFO [stderr]     |
Dec 11 16:53:30.354 INFO [stderr] 415 |     fn print_game(&self) {
Dec 11 16:53:30.355 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^
Dec 11 16:53:30.355 INFO [stderr] 
Dec 11 16:53:30.355 INFO [stderr] warning: method is never used: `get_argument_choice`
Dec 11 16:53:30.355 INFO [stderr]    --> src/main.rs:433:5
Dec 11 16:53:30.355 INFO [stderr]     |
Dec 11 16:53:30.355 INFO [stderr] 433 |     fn get_argument_choice(&self, opt_label: Option<Label>) -> usize {
Dec 11 16:53:30.355 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 16:53:30.355 INFO [stderr] 
Dec 11 16:53:30.355 INFO [stderr] warning: function is never used: `get_labelling_choice`
Dec 11 16:53:30.355 INFO [stderr]    --> src/main.rs:454:1
Dec 11 16:53:30.360 INFO [stderr]     |
Dec 11 16:53:30.360 INFO [stderr] 454 | fn get_labelling_choice(undec: bool) -> Label {
Dec 11 16:53:30.360 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 16:53:30.360 INFO [stderr] 
Dec 11 16:53:30.360 INFO [stderr] warning: function is never used: `get_user_input`
Dec 11 16:53:30.360 INFO [stderr]    --> src/main.rs:472:1
Dec 11 16:53:30.360 INFO [stderr]     |
Dec 11 16:53:30.360 INFO [stderr] 472 | fn get_user_input() -> usize {
Dec 11 16:53:30.360 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 16:53:30.360 INFO [stderr] 
Dec 11 16:53:30.360 INFO [stderr] warning: function is never used: `japan_scenario`
Dec 11 16:53:30.360 INFO [stderr]    --> src/main.rs:492:1
Dec 11 16:53:30.360 INFO [stderr]     |
Dec 11 16:53:30.360 INFO [stderr] 492 | fn japan_scenario() {
Dec 11 16:53:30.360 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^
Dec 11 16:53:30.360 INFO [stderr] 
Dec 11 16:53:30.360 INFO [stderr] warning: function is never used: `bike_scenario`
Dec 11 16:53:30.360 INFO [stderr]    --> src/main.rs:522:1
Dec 11 16:53:30.360 INFO [stderr]     |
Dec 11 16:53:30.360 INFO [stderr] 522 | fn bike_scenario() {
Dec 11 16:53:30.360 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^
Dec 11 16:53:30.360 INFO [stderr] 
Dec 11 16:53:30.360 INFO [stderr] warning: function is never used: `msc_scenario`
Dec 11 16:53:30.360 INFO [stderr]    --> src/main.rs:549:1
Dec 11 16:53:30.360 INFO [stderr]     |
Dec 11 16:53:30.360 INFO [stderr] 549 | fn msc_scenario() {
Dec 11 16:53:30.361 INFO [stderr]     | ^^^^^^^^^^^^^^^^^
Dec 11 16:53:30.361 INFO [stderr] 
Dec 11 16:53:30.392 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
Dec 11 16:53:30.392 INFO [stderr] su: No module specific data is present
Dec 11 16:53:31.336 INFO running `"docker" "inspect" "3923bc5ce8a58f50fe9fed41c4e6d5b7cd61e7dd1eb5a7c2618b71f0490daf61"`
Dec 11 16:53:31.588 INFO running `"docker" "rm" "-f" "3923bc5ce8a58f50fe9fed41c4e6d5b7cd61e7dd1eb5a7c2618b71f0490daf61"`
Dec 11 16:53:31.792 INFO [stdout] 3923bc5ce8a58f50fe9fed41c4e6d5b7cd61e7dd1eb5a7c2618b71f0490daf61