Dec 05 07:17:18.661 INFO testing sirkibsirkib/cardgame against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 07:17:18.661 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt build --frozen" "-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 05 07:17:19.021 INFO [stdout] f4580df77c94b4d76c744c2506a475c94a24e091f0e0b13ae7e250186d9373ae
Dec 05 07:17:19.026 INFO running `"docker" "start" "-a" "f4580df77c94b4d76c744c2506a475c94a24e091f0e0b13ae7e250186d9373ae"`
Dec 05 07:17:19.694 INFO [stderr] usermod: no changes
Dec 05 07:17:19.749 INFO [stderr]    Compiling cardgame v0.1.0 (/source)
Dec 05 07:17:19.989 INFO [stderr] warning: unused import: `std::rc::Rc`
Dec 05 07:17:19.989 INFO [stderr]  --> src/card.rs:1:5
Dec 05 07:17:19.989 INFO [stderr]   |
Dec 05 07:17:19.989 INFO [stderr] 1 | use std::rc::Rc;
Dec 05 07:17:19.989 INFO [stderr]   |     ^^^^^^^^^^^
Dec 05 07:17:19.989 INFO [stderr]   |
Dec 05 07:17:19.989 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 07:17:19.989 INFO [stderr] 
Dec 05 07:17:19.989 INFO [stderr] warning: unused import: `thread_rng`
Dec 05 07:17:19.989 INFO [stderr]  --> src/card.rs:2:17
Dec 05 07:17:19.989 INFO [stderr]   |
Dec 05 07:17:19.989 INFO [stderr] 2 | use rand::{Rng, thread_rng};
Dec 05 07:17:19.989 INFO [stderr]   |                 ^^^^^^^^^^
Dec 05 07:17:19.989 INFO [stderr] 
Dec 05 07:17:19.989 INFO [stderr] warning: unused import: `Card`
Dec 05 07:17:19.989 INFO [stderr]  --> src/stack.rs:1:12
Dec 05 07:17:19.989 INFO [stderr]   |
Dec 05 07:17:19.989 INFO [stderr] 1 | use card::{Card, CardFlyweight};
Dec 05 07:17:19.989 INFO [stderr]   |            ^^^^
Dec 05 07:17:19.989 INFO [stderr] 
Dec 05 07:17:19.989 INFO [stderr] warning: unused import: `::card::Card`
Dec 05 07:17:19.989 INFO [stderr]  --> src/combat.rs:2:5
Dec 05 07:17:19.989 INFO [stderr]   |
Dec 05 07:17:19.989 INFO [stderr] 2 | use ::card::Card;
Dec 05 07:17:19.989 INFO [stderr]   |     ^^^^^^^^^^^^
Dec 05 07:17:19.989 INFO [stderr] 
Dec 05 07:17:19.989 INFO [stderr] warning: unused import: `card::Database`
Dec 05 07:17:19.989 INFO [stderr]  --> src/screen.rs:5:5
Dec 05 07:17:19.989 INFO [stderr]   |
Dec 05 07:17:19.989 INFO [stderr] 5 | use card::Database;
Dec 05 07:17:19.989 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 05 07:17:19.989 INFO [stderr] 
Dec 05 07:17:20.090 INFO [stderr] warning: unused variable: `p1_stacks`
Dec 05 07:17:20.090 INFO [stderr]  --> src/combat.rs:5:10
Dec 05 07:17:20.090 INFO [stderr]   |
Dec 05 07:17:20.090 INFO [stderr] 5 |     let mut p1_stacks: Vec<Stack> = vec![];
Dec 05 07:17:20.090 INFO [stderr]   |             ^^^^^^^^^ help: consider using `_p1_stacks` instead
Dec 05 07:17:20.090 INFO [stderr]   |
Dec 05 07:17:20.090 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 05 07:17:20.090 INFO [stderr] 
Dec 05 07:17:20.090 INFO [stderr] warning: unused variable: `p2_stacks`
Dec 05 07:17:20.090 INFO [stderr]  --> src/combat.rs:6:10
Dec 05 07:17:20.090 INFO [stderr]   |
Dec 05 07:17:20.090 INFO [stderr] 6 |     let mut p2_stacks: Vec<Stack> = vec![];
Dec 05 07:17:20.090 INFO [stderr]   |             ^^^^^^^^^ help: consider using `_p2_stacks` instead
Dec 05 07:17:20.090 INFO [stderr] 
Dec 05 07:17:20.090 INFO [stderr] warning: unused variable: `i`
Dec 05 07:17:20.090 INFO [stderr]   --> src/main.rs:48:6
Dec 05 07:17:20.090 INFO [stderr]    |
Dec 05 07:17:20.090 INFO [stderr] 48 |     for i in 0..5 {
Dec 05 07:17:20.090 INFO [stderr]    |         ^ help: consider using `_i` instead
Dec 05 07:17:20.090 INFO [stderr] 
Dec 05 07:17:20.090 INFO [stderr] warning: unused variable: `x`
Dec 05 07:17:20.090 INFO [stderr]    --> src/main.rs:117:5
Dec 05 07:17:20.090 INFO [stderr]     |
Dec 05 07:17:20.090 INFO [stderr] 117 |                 x => { worked = false; },
Dec 05 07:17:20.090 INFO [stderr]     |                 ^ help: consider using `_x` instead
Dec 05 07:17:20.090 INFO [stderr] 
Dec 05 07:17:20.091 INFO [stderr] warning: unused variable: `j`
Dec 05 07:17:20.091 INFO [stderr]   --> src/screen.rs:28:7
Dec 05 07:17:20.091 INFO [stderr]    |
Dec 05 07:17:20.091 INFO [stderr] 28 |         for j in 0..HEIGHT {
Dec 05 07:17:20.091 INFO [stderr]    |             ^ help: consider using `_j` instead
Dec 05 07:17:20.091 INFO [stderr] 
Dec 05 07:17:20.091 INFO [stderr] warning: unused variable: `i`
Dec 05 07:17:20.091 INFO [stderr]   --> src/screen.rs:29:8
Dec 05 07:17:20.091 INFO [stderr]    |
Dec 05 07:17:20.091 INFO [stderr] 29 |             for i in 0..WIDTH {
Dec 05 07:17:20.091 INFO [stderr]    |                 ^ help: consider using `_i` instead
Dec 05 07:17:20.091 INFO [stderr] 
Dec 05 07:17:20.128 INFO [stderr] warning: variable does not need to be mutable
Dec 05 07:17:20.128 INFO [stderr]  --> src/combat.rs:5:6
Dec 05 07:17:20.128 INFO [stderr]   |
Dec 05 07:17:20.128 INFO [stderr] 5 |     let mut p1_stacks: Vec<Stack> = vec![];
Dec 05 07:17:20.128 INFO [stderr]   |         ----^^^^^^^^^
Dec 05 07:17:20.128 INFO [stderr]   |         |
Dec 05 07:17:20.128 INFO [stderr]   |         help: remove this `mut`
Dec 05 07:17:20.128 INFO [stderr]   |
Dec 05 07:17:20.128 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Dec 05 07:17:20.128 INFO [stderr] 
Dec 05 07:17:20.128 INFO [stderr] warning: variable does not need to be mutable
Dec 05 07:17:20.128 INFO [stderr]  --> src/combat.rs:6:6
Dec 05 07:17:20.128 INFO [stderr]   |
Dec 05 07:17:20.128 INFO [stderr] 6 |     let mut p2_stacks: Vec<Stack> = vec![];
Dec 05 07:17:20.128 INFO [stderr]   |         ----^^^^^^^^^
Dec 05 07:17:20.128 INFO [stderr]   |         |
Dec 05 07:17:20.128 INFO [stderr]   |         help: remove this `mut`
Dec 05 07:17:20.128 INFO [stderr] 
Dec 05 07:17:20.132 INFO [stderr] warning: method is never used: `visible`
Dec 05 07:17:20.132 INFO [stderr]   --> src/card.rs:84:2
Dec 05 07:17:20.132 INFO [stderr]    |
Dec 05 07:17:20.132 INFO [stderr] 84 |     pub fn visible(&self) -> bool {
Dec 05 07:17:20.132 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 07:17:20.132 INFO [stderr]    |
Dec 05 07:17:20.132 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 07:17:20.132 INFO [stderr] 
Dec 05 07:17:20.132 INFO [stderr] warning: enum is never used: `CardType`
Dec 05 07:17:20.132 INFO [stderr]  --> src/card_type.rs:9:1
Dec 05 07:17:20.132 INFO [stderr]   |
Dec 05 07:17:20.132 INFO [stderr] 9 | pub enum CardType {
Dec 05 07:17:20.132 INFO [stderr]   | ^^^^^^^^^^^^^^^^^
Dec 05 07:17:20.132 INFO [stderr] 
Dec 05 07:17:20.132 INFO [stderr] warning: function is never used: `combat`
Dec 05 07:17:20.132 INFO [stderr]  --> src/combat.rs:4:1
Dec 05 07:17:20.132 INFO [stderr]   |
Dec 05 07:17:20.132 INFO [stderr] 4 | pub fn combat() {
Dec 05 07:17:20.132 INFO [stderr]   | ^^^^^^^^^^^^^^^
Dec 05 07:17:20.132 INFO [stderr] 
Dec 05 07:17:20.132 INFO [stderr] warning: method is never used: `coord`
Dec 05 07:17:20.132 INFO [stderr]   --> src/screen.rs:43:2
Dec 05 07:17:20.132 INFO [stderr]    |
Dec 05 07:17:20.132 INFO [stderr] 43 |     pub fn coord(index: usize) -> (usize, usize) {
Dec 05 07:17:20.132 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 07:17:20.132 INFO [stderr] 
Dec 05 07:17:20.137 INFO [stderr] warning: constant `abs` should have an upper case name such as `ABS`
Dec 05 07:17:20.137 INFO [stderr]   --> src/main.rs:17:1
Dec 05 07:17:20.137 INFO [stderr]    |
Dec 05 07:17:20.137 INFO [stderr] 17 | / const abs: [&'static str; 4] = [
Dec 05 07:17:20.137 INFO [stderr] 18 | |     "^:-,~",
Dec 05 07:17:20.137 INFO [stderr] 19 | |     "<:+",
Dec 05 07:17:20.137 INFO [stderr] 20 | |     "v:+",
Dec 05 07:17:20.137 INFO [stderr] 21 | |     ">:-,Ee-",
Dec 05 07:17:20.137 INFO [stderr] 22 | | ];
Dec 05 07:17:20.137 INFO [stderr]    | |__^
Dec 05 07:17:20.137 INFO [stderr]    |
Dec 05 07:17:20.137 INFO [stderr]    = note: #[warn(non_upper_case_globals)] on by default
Dec 05 07:17:20.137 INFO [stderr] 
Dec 05 07:17:20.137 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 07:17:20.137 INFO [stderr]   --> src/main.rs:69:3
Dec 05 07:17:20.137 INFO [stderr]    |
Dec 05 07:17:20.137 INFO [stderr] 69 |         stdin().read_line(&mut s);
Dec 05 07:17:20.137 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 07:17:20.137 INFO [stderr]    |
Dec 05 07:17:20.137 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 07:17:20.137 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 07:17:20.137 INFO [stderr] 
Dec 05 07:17:21.186 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.46s
Dec 05 07:17:21.188 INFO [stderr] su: No module specific data is present
Dec 05 07:17:21.763 INFO running `"docker" "inspect" "f4580df77c94b4d76c744c2506a475c94a24e091f0e0b13ae7e250186d9373ae"`
Dec 05 07:17:22.088 INFO running `"docker" "rm" "-f" "f4580df77c94b4d76c744c2506a475c94a24e091f0e0b13ae7e250186d9373ae"`
Dec 05 07:17:22.316 INFO [stdout] f4580df77c94b4d76c744c2506a475c94a24e091f0e0b13ae7e250186d9373ae
Dec 05 07:17:22.322 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen --no-run" "-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 05 07:17:22.800 INFO [stdout] b50b719cd54ef9aa45583d1882b3b587c419671cb77eb7ea2f1637125c681017
Dec 05 07:17:22.804 INFO running `"docker" "start" "-a" "b50b719cd54ef9aa45583d1882b3b587c419671cb77eb7ea2f1637125c681017"`
Dec 05 07:17:23.812 INFO [stderr] usermod: no changes
Dec 05 07:17:23.912 INFO [stderr]    Compiling cardgame v0.1.0 (/source)
Dec 05 07:17:24.164 INFO [stderr] warning: unused import: `std::rc::Rc`
Dec 05 07:17:24.164 INFO [stderr]  --> src/card.rs:1:5
Dec 05 07:17:24.164 INFO [stderr]   |
Dec 05 07:17:24.164 INFO [stderr] 1 | use std::rc::Rc;
Dec 05 07:17:24.164 INFO [stderr]   |     ^^^^^^^^^^^
Dec 05 07:17:24.164 INFO [stderr]   |
Dec 05 07:17:24.164 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 07:17:24.164 INFO [stderr] 
Dec 05 07:17:24.164 INFO [stderr] warning: unused import: `thread_rng`
Dec 05 07:17:24.164 INFO [stderr]  --> src/card.rs:2:17
Dec 05 07:17:24.164 INFO [stderr]   |
Dec 05 07:17:24.164 INFO [stderr] 2 | use rand::{Rng, thread_rng};
Dec 05 07:17:24.164 INFO [stderr]   |                 ^^^^^^^^^^
Dec 05 07:17:24.164 INFO [stderr] 
Dec 05 07:17:24.164 INFO [stderr] warning: unused import: `Card`
Dec 05 07:17:24.164 INFO [stderr]  --> src/stack.rs:1:12
Dec 05 07:17:24.164 INFO [stderr]   |
Dec 05 07:17:24.164 INFO [stderr] 1 | use card::{Card, CardFlyweight};
Dec 05 07:17:24.165 INFO [stderr]   |            ^^^^
Dec 05 07:17:24.165 INFO [stderr] 
Dec 05 07:17:24.165 INFO [stderr] warning: unused import: `::card::Card`
Dec 05 07:17:24.165 INFO [stderr]  --> src/combat.rs:2:5
Dec 05 07:17:24.165 INFO [stderr]   |
Dec 05 07:17:24.165 INFO [stderr] 2 | use ::card::Card;
Dec 05 07:17:24.165 INFO [stderr]   |     ^^^^^^^^^^^^
Dec 05 07:17:24.165 INFO [stderr] 
Dec 05 07:17:24.165 INFO [stderr] warning: unused import: `card::Database`
Dec 05 07:17:24.165 INFO [stderr]  --> src/screen.rs:5:5
Dec 05 07:17:24.165 INFO [stderr]   |
Dec 05 07:17:24.165 INFO [stderr] 5 | use card::Database;
Dec 05 07:17:24.165 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 05 07:17:24.165 INFO [stderr] 
Dec 05 07:17:24.266 INFO [stderr] warning: unused variable: `p1_stacks`
Dec 05 07:17:24.266 INFO [stderr]  --> src/combat.rs:5:10
Dec 05 07:17:24.266 INFO [stderr]   |
Dec 05 07:17:24.266 INFO [stderr] 5 |     let mut p1_stacks: Vec<Stack> = vec![];
Dec 05 07:17:24.266 INFO [stderr]   |             ^^^^^^^^^ help: consider using `_p1_stacks` instead
Dec 05 07:17:24.266 INFO [stderr]   |
Dec 05 07:17:24.266 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 05 07:17:24.266 INFO [stderr] 
Dec 05 07:17:24.266 INFO [stderr] warning: unused variable: `p2_stacks`
Dec 05 07:17:24.266 INFO [stderr]  --> src/combat.rs:6:10
Dec 05 07:17:24.266 INFO [stderr]   |
Dec 05 07:17:24.266 INFO [stderr] 6 |     let mut p2_stacks: Vec<Stack> = vec![];
Dec 05 07:17:24.266 INFO [stderr]   |             ^^^^^^^^^ help: consider using `_p2_stacks` instead
Dec 05 07:17:24.266 INFO [stderr] 
Dec 05 07:17:24.266 INFO [stderr] warning: unused variable: `i`
Dec 05 07:17:24.266 INFO [stderr]   --> src/main.rs:48:6
Dec 05 07:17:24.266 INFO [stderr]    |
Dec 05 07:17:24.266 INFO [stderr] 48 |     for i in 0..5 {
Dec 05 07:17:24.266 INFO [stderr]    |         ^ help: consider using `_i` instead
Dec 05 07:17:24.266 INFO [stderr] 
Dec 05 07:17:24.266 INFO [stderr] warning: unused variable: `x`
Dec 05 07:17:24.266 INFO [stderr]    --> src/main.rs:117:5
Dec 05 07:17:24.266 INFO [stderr]     |
Dec 05 07:17:24.266 INFO [stderr] 117 |                 x => { worked = false; },
Dec 05 07:17:24.266 INFO [stderr]     |                 ^ help: consider using `_x` instead
Dec 05 07:17:24.266 INFO [stderr] 
Dec 05 07:17:24.266 INFO [stderr] warning: unused variable: `j`
Dec 05 07:17:24.266 INFO [stderr]   --> src/screen.rs:28:7
Dec 05 07:17:24.266 INFO [stderr]    |
Dec 05 07:17:24.266 INFO [stderr] 28 |         for j in 0..HEIGHT {
Dec 05 07:17:24.266 INFO [stderr]    |             ^ help: consider using `_j` instead
Dec 05 07:17:24.266 INFO [stderr] 
Dec 05 07:17:24.267 INFO [stderr] warning: unused variable: `i`
Dec 05 07:17:24.267 INFO [stderr]   --> src/screen.rs:29:8
Dec 05 07:17:24.267 INFO [stderr]    |
Dec 05 07:17:24.267 INFO [stderr] 29 |             for i in 0..WIDTH {
Dec 05 07:17:24.267 INFO [stderr]    |                 ^ help: consider using `_i` instead
Dec 05 07:17:24.267 INFO [stderr] 
Dec 05 07:17:24.302 INFO [stderr] warning: variable does not need to be mutable
Dec 05 07:17:24.302 INFO [stderr]  --> src/combat.rs:5:6
Dec 05 07:17:24.302 INFO [stderr]   |
Dec 05 07:17:24.302 INFO [stderr] 5 |     let mut p1_stacks: Vec<Stack> = vec![];
Dec 05 07:17:24.302 INFO [stderr]   |         ----^^^^^^^^^
Dec 05 07:17:24.302 INFO [stderr]   |         |
Dec 05 07:17:24.302 INFO [stderr]   |         help: remove this `mut`
Dec 05 07:17:24.302 INFO [stderr]   |
Dec 05 07:17:24.302 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Dec 05 07:17:24.302 INFO [stderr] 
Dec 05 07:17:24.302 INFO [stderr] warning: variable does not need to be mutable
Dec 05 07:17:24.302 INFO [stderr]  --> src/combat.rs:6:6
Dec 05 07:17:24.302 INFO [stderr]   |
Dec 05 07:17:24.302 INFO [stderr] 6 |     let mut p2_stacks: Vec<Stack> = vec![];
Dec 05 07:17:24.302 INFO [stderr]   |         ----^^^^^^^^^
Dec 05 07:17:24.302 INFO [stderr]   |         |
Dec 05 07:17:24.302 INFO [stderr]   |         help: remove this `mut`
Dec 05 07:17:24.302 INFO [stderr] 
Dec 05 07:17:24.305 INFO [stderr] warning: method is never used: `visible`
Dec 05 07:17:24.305 INFO [stderr]   --> src/card.rs:84:2
Dec 05 07:17:24.305 INFO [stderr]    |
Dec 05 07:17:24.305 INFO [stderr] 84 |     pub fn visible(&self) -> bool {
Dec 05 07:17:24.305 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 07:17:24.305 INFO [stderr]    |
Dec 05 07:17:24.305 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 07:17:24.305 INFO [stderr] 
Dec 05 07:17:24.305 INFO [stderr] warning: enum is never used: `CardType`
Dec 05 07:17:24.305 INFO [stderr]  --> src/card_type.rs:9:1
Dec 05 07:17:24.305 INFO [stderr]   |
Dec 05 07:17:24.305 INFO [stderr] 9 | pub enum CardType {
Dec 05 07:17:24.305 INFO [stderr]   | ^^^^^^^^^^^^^^^^^
Dec 05 07:17:24.305 INFO [stderr] 
Dec 05 07:17:24.305 INFO [stderr] warning: function is never used: `combat`
Dec 05 07:17:24.305 INFO [stderr]  --> src/combat.rs:4:1
Dec 05 07:17:24.305 INFO [stderr]   |
Dec 05 07:17:24.305 INFO [stderr] 4 | pub fn combat() {
Dec 05 07:17:24.305 INFO [stderr]   | ^^^^^^^^^^^^^^^
Dec 05 07:17:24.305 INFO [stderr] 
Dec 05 07:17:24.312 INFO [stderr] warning: method is never used: `coord`
Dec 05 07:17:24.312 INFO [stderr]   --> src/screen.rs:43:2
Dec 05 07:17:24.312 INFO [stderr]    |
Dec 05 07:17:24.312 INFO [stderr] 43 |     pub fn coord(index: usize) -> (usize, usize) {
Dec 05 07:17:24.312 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 07:17:24.312 INFO [stderr] 
Dec 05 07:17:24.333 INFO [stderr] warning: constant `abs` should have an upper case name such as `ABS`
Dec 05 07:17:24.333 INFO [stderr]   --> src/main.rs:17:1
Dec 05 07:17:24.333 INFO [stderr]    |
Dec 05 07:17:24.333 INFO [stderr] 17 | / const abs: [&'static str; 4] = [
Dec 05 07:17:24.333 INFO [stderr] 18 | |     "^:-,~",
Dec 05 07:17:24.333 INFO [stderr] 19 | |     "<:+",
Dec 05 07:17:24.333 INFO [stderr] 20 | |     "v:+",
Dec 05 07:17:24.333 INFO [stderr] 21 | |     ">:-,Ee-",
Dec 05 07:17:24.333 INFO [stderr] 22 | | ];
Dec 05 07:17:24.333 INFO [stderr]    | |__^
Dec 05 07:17:24.333 INFO [stderr]    |
Dec 05 07:17:24.333 INFO [stderr]    = note: #[warn(non_upper_case_globals)] on by default
Dec 05 07:17:24.333 INFO [stderr] 
Dec 05 07:17:24.333 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 07:17:24.333 INFO [stderr]   --> src/main.rs:69:3
Dec 05 07:17:24.333 INFO [stderr]    |
Dec 05 07:17:24.333 INFO [stderr] 69 |         stdin().read_line(&mut s);
Dec 05 07:17:24.333 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 07:17:24.333 INFO [stderr]    |
Dec 05 07:17:24.333 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 07:17:24.333 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 07:17:24.333 INFO [stderr] 
Dec 05 07:17:24.716 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
Dec 05 07:17:24.717 INFO [stderr] su: No module specific data is present
Dec 05 07:17:25.462 INFO running `"docker" "inspect" "b50b719cd54ef9aa45583d1882b3b587c419671cb77eb7ea2f1637125c681017"`
Dec 05 07:17:25.814 INFO running `"docker" "rm" "-f" "b50b719cd54ef9aa45583d1882b3b587c419671cb77eb7ea2f1637125c681017"`
Dec 05 07:17:26.106 INFO [stdout] b50b719cd54ef9aa45583d1882b3b587c419671cb77eb7ea2f1637125c681017
Dec 05 07:17:26.108 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen" "-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 05 07:17:26.577 INFO [stdout] 368671238ff0d78362b59948cf9b809e743a75035efc73f2acc6d01a3fc009c5
Dec 05 07:17:26.584 INFO running `"docker" "start" "-a" "368671238ff0d78362b59948cf9b809e743a75035efc73f2acc6d01a3fc009c5"`
Dec 05 07:17:27.840 INFO [stderr] usermod: no changes
Dec 05 07:17:27.924 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 05 07:17:27.932 INFO [stderr]      Running /target/debug/deps/cardgame-8d260d351a5b5f8e
Dec 05 07:17:27.943 INFO [stderr] su: No module specific data is present
Dec 05 07:17:27.943 INFO [stdout] 
Dec 05 07:17:27.943 INFO [stdout] running 0 tests
Dec 05 07:17:27.943 INFO [stdout] 
Dec 05 07:17:27.943 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 07:17:27.943 INFO [stdout] 
Dec 05 07:17:28.636 INFO running `"docker" "inspect" "368671238ff0d78362b59948cf9b809e743a75035efc73f2acc6d01a3fc009c5"`
Dec 05 07:17:28.884 INFO running `"docker" "rm" "-f" "368671238ff0d78362b59948cf9b809e743a75035efc73f2acc6d01a3fc009c5"`
Dec 05 07:17:29.268 INFO [stdout] 368671238ff0d78362b59948cf9b809e743a75035efc73f2acc6d01a3fc009c5