Oct 21 13:42:46.479 INFO checking sirkibsirkib/cardgame against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 13:42:46.480 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-6/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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"`
Oct 21 13:42:46.941 INFO blam! 2b095a06df8ad2db9bb40beff6044b2d86c49eb813650c1c053e04d150ac40c4
Oct 21 13:42:46.943 INFO running `"docker" "start" "-a" "2b095a06df8ad2db9bb40beff6044b2d86c49eb813650c1c053e04d150ac40c4"`
Oct 21 13:42:48.320 INFO kablam! usermod: no changes
Oct 21 13:42:48.437 INFO kablam!     Checking cardgame v0.1.0 (/source)
Oct 21 13:42:48.932 INFO kablam! warning: unused import: `std::rc::Rc`
Oct 21 13:42:48.932 INFO kablam!  --> src/card.rs:1:5
Oct 21 13:42:48.932 INFO kablam!   |
Oct 21 13:42:48.932 INFO kablam! 1 | use std::rc::Rc;
Oct 21 13:42:48.932 INFO kablam!   |     ^^^^^^^^^^^
Oct 21 13:42:48.932 INFO kablam!   |
Oct 21 13:42:48.932 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 21 13:42:48.932 INFO kablam! 
Oct 21 13:42:48.932 INFO kablam! warning: unused import: `thread_rng`
Oct 21 13:42:48.932 INFO kablam!  --> src/card.rs:2:17
Oct 21 13:42:48.932 INFO kablam!   |
Oct 21 13:42:48.932 INFO kablam! 2 | use rand::{Rng, thread_rng};
Oct 21 13:42:48.932 INFO kablam!   |                 ^^^^^^^^^^
Oct 21 13:42:48.932 INFO kablam! 
Oct 21 13:42:48.932 INFO kablam! warning: unused import: `Card`
Oct 21 13:42:48.932 INFO kablam!  --> src/stack.rs:1:12
Oct 21 13:42:48.932 INFO kablam!   |
Oct 21 13:42:48.932 INFO kablam! 1 | use card::{Card, CardFlyweight};
Oct 21 13:42:48.932 INFO kablam!   |            ^^^^
Oct 21 13:42:48.933 INFO kablam! 
Oct 21 13:42:48.933 INFO kablam! warning: unused import: `::card::Card`
Oct 21 13:42:48.933 INFO kablam!  --> src/combat.rs:2:5
Oct 21 13:42:48.933 INFO kablam!   |
Oct 21 13:42:48.933 INFO kablam! 2 | use ::card::Card;
Oct 21 13:42:48.933 INFO kablam!   |     ^^^^^^^^^^^^
Oct 21 13:42:48.933 INFO kablam! 
Oct 21 13:42:48.933 INFO kablam! warning: unused import: `card::Database`
Oct 21 13:42:48.933 INFO kablam!  --> src/screen.rs:5:5
Oct 21 13:42:48.933 INFO kablam!   |
Oct 21 13:42:48.933 INFO kablam! 5 | use card::Database;
Oct 21 13:42:48.933 INFO kablam!   |     ^^^^^^^^^^^^^^
Oct 21 13:42:48.933 INFO kablam! 
Oct 21 13:42:48.984 INFO kablam! warning: unused import: `std::rc::Rc`
Oct 21 13:42:48.984 INFO kablam!  --> src/card.rs:1:5
Oct 21 13:42:48.984 INFO kablam!   |
Oct 21 13:42:48.984 INFO kablam! 1 | use std::rc::Rc;
Oct 21 13:42:48.984 INFO kablam!   |     ^^^^^^^^^^^
Oct 21 13:42:48.984 INFO kablam!   |
Oct 21 13:42:48.984 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 21 13:42:48.984 INFO kablam! 
Oct 21 13:42:48.984 INFO kablam! warning: unused import: `thread_rng`
Oct 21 13:42:48.984 INFO kablam!  --> src/card.rs:2:17
Oct 21 13:42:48.984 INFO kablam!   |
Oct 21 13:42:48.985 INFO kablam! 2 | use rand::{Rng, thread_rng};
Oct 21 13:42:48.985 INFO kablam!   |                 ^^^^^^^^^^
Oct 21 13:42:48.985 INFO kablam! 
Oct 21 13:42:48.985 INFO kablam! warning: unused import: `Card`
Oct 21 13:42:48.985 INFO kablam!  --> src/stack.rs:1:12
Oct 21 13:42:48.985 INFO kablam!   |
Oct 21 13:42:48.985 INFO kablam! 1 | use card::{Card, CardFlyweight};
Oct 21 13:42:48.985 INFO kablam!   |            ^^^^
Oct 21 13:42:48.985 INFO kablam! 
Oct 21 13:42:48.985 INFO kablam! warning: unused import: `::card::Card`
Oct 21 13:42:48.985 INFO kablam!  --> src/combat.rs:2:5
Oct 21 13:42:48.985 INFO kablam!   |
Oct 21 13:42:48.985 INFO kablam! 2 | use ::card::Card;
Oct 21 13:42:48.985 INFO kablam!   |     ^^^^^^^^^^^^
Oct 21 13:42:48.985 INFO kablam! 
Oct 21 13:42:48.985 INFO kablam! warning: unused import: `card::Database`
Oct 21 13:42:48.985 INFO kablam!  --> src/screen.rs:5:5
Oct 21 13:42:48.985 INFO kablam!   |
Oct 21 13:42:48.985 INFO kablam! 5 | use card::Database;
Oct 21 13:42:48.985 INFO kablam!   |     ^^^^^^^^^^^^^^
Oct 21 13:42:48.985 INFO kablam! 
Oct 21 13:42:49.149 INFO kablam! warning: unused variable: `p1_stacks`
Oct 21 13:42:49.149 INFO kablam!  --> src/combat.rs:5:10
Oct 21 13:42:49.149 INFO kablam!   |
Oct 21 13:42:49.149 INFO kablam! 5 |     let mut p1_stacks: Vec<Stack> = vec![];
Oct 21 13:42:49.149 INFO kablam!   |             ^^^^^^^^^ help: consider using `_p1_stacks` instead
Oct 21 13:42:49.149 INFO kablam!   |
Oct 21 13:42:49.149 INFO kablam!   = note: #[warn(unused_variables)] on by default
Oct 21 13:42:49.149 INFO kablam! 
Oct 21 13:42:49.149 INFO kablam! warning: unused variable: `p2_stacks`
Oct 21 13:42:49.149 INFO kablam!  --> src/combat.rs:6:10
Oct 21 13:42:49.149 INFO kablam!   |
Oct 21 13:42:49.149 INFO kablam! 6 |     let mut p2_stacks: Vec<Stack> = vec![];
Oct 21 13:42:49.149 INFO kablam!   |             ^^^^^^^^^ help: consider using `_p2_stacks` instead
Oct 21 13:42:49.149 INFO kablam! 
Oct 21 13:42:49.149 INFO kablam! warning: unused variable: `i`
Oct 21 13:42:49.149 INFO kablam!   --> src/main.rs:48:6
Oct 21 13:42:49.149 INFO kablam!    |
Oct 21 13:42:49.149 INFO kablam! 48 |     for i in 0..5 {
Oct 21 13:42:49.150 INFO kablam!    |         ^ help: consider using `_i` instead
Oct 21 13:42:49.150 INFO kablam! 
Oct 21 13:42:49.150 INFO kablam! warning: unused variable: `x`
Oct 21 13:42:49.150 INFO kablam!    --> src/main.rs:117:5
Oct 21 13:42:49.150 INFO kablam!     |
Oct 21 13:42:49.150 INFO kablam! 117 |                 x => { worked = false; },
Oct 21 13:42:49.150 INFO kablam!     |                 ^ help: consider using `_x` instead
Oct 21 13:42:49.150 INFO kablam! 
Oct 21 13:42:49.150 INFO kablam! warning: unused variable: `j`
Oct 21 13:42:49.150 INFO kablam!   --> src/screen.rs:28:7
Oct 21 13:42:49.150 INFO kablam!    |
Oct 21 13:42:49.150 INFO kablam! 28 |         for j in 0..HEIGHT {
Oct 21 13:42:49.150 INFO kablam!    |             ^ help: consider using `_j` instead
Oct 21 13:42:49.150 INFO kablam! 
Oct 21 13:42:49.150 INFO kablam! warning: unused variable: `i`
Oct 21 13:42:49.150 INFO kablam!   --> src/screen.rs:29:8
Oct 21 13:42:49.150 INFO kablam!    |
Oct 21 13:42:49.150 INFO kablam! 29 |             for i in 0..WIDTH {
Oct 21 13:42:49.150 INFO kablam!    |                 ^ help: consider using `_i` instead
Oct 21 13:42:49.150 INFO kablam! 
Oct 21 13:42:49.184 INFO kablam! warning: variable does not need to be mutable
Oct 21 13:42:49.184 INFO kablam!  --> src/combat.rs:5:6
Oct 21 13:42:49.184 INFO kablam!   |
Oct 21 13:42:49.185 INFO kablam! 5 |     let mut p1_stacks: Vec<Stack> = vec![];
Oct 21 13:42:49.185 INFO kablam!   |         ----^^^^^^^^^
Oct 21 13:42:49.185 INFO kablam!   |         |
Oct 21 13:42:49.185 INFO kablam!   |         help: remove this `mut`
Oct 21 13:42:49.185 INFO kablam!   |
Oct 21 13:42:49.185 INFO kablam!   = note: #[warn(unused_mut)] on by default
Oct 21 13:42:49.185 INFO kablam! 
Oct 21 13:42:49.185 INFO kablam! warning: variable does not need to be mutable
Oct 21 13:42:49.185 INFO kablam!  --> src/combat.rs:6:6
Oct 21 13:42:49.185 INFO kablam!   |
Oct 21 13:42:49.185 INFO kablam! 6 |     let mut p2_stacks: Vec<Stack> = vec![];
Oct 21 13:42:49.185 INFO kablam!   |         ----^^^^^^^^^
Oct 21 13:42:49.185 INFO kablam!   |         |
Oct 21 13:42:49.185 INFO kablam!   |         help: remove this `mut`
Oct 21 13:42:49.185 INFO kablam! 
Oct 21 13:42:49.188 INFO kablam! warning: method is never used: `visible`
Oct 21 13:42:49.188 INFO kablam!   --> src/card.rs:84:2
Oct 21 13:42:49.188 INFO kablam!    |
Oct 21 13:42:49.188 INFO kablam! 84 |     pub fn visible(&self) -> bool {
Oct 21 13:42:49.188 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 13:42:49.188 INFO kablam!    |
Oct 21 13:42:49.188 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 21 13:42:49.189 INFO kablam! 
Oct 21 13:42:49.197 INFO kablam! warning: enum is never used: `CardType`
Oct 21 13:42:49.197 INFO kablam!  --> src/card_type.rs:9:1
Oct 21 13:42:49.197 INFO kablam!   |
Oct 21 13:42:49.197 INFO kablam! 9 | pub enum CardType {
Oct 21 13:42:49.197 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Oct 21 13:42:49.197 INFO kablam! 
Oct 21 13:42:49.197 INFO kablam! warning: function is never used: `combat`
Oct 21 13:42:49.197 INFO kablam!  --> src/combat.rs:4:1
Oct 21 13:42:49.197 INFO kablam!   |
Oct 21 13:42:49.197 INFO kablam! 4 | pub fn combat() {
Oct 21 13:42:49.197 INFO kablam!   | ^^^^^^^^^^^^^^^
Oct 21 13:42:49.197 INFO kablam! 
Oct 21 13:42:49.197 INFO kablam! warning: method is never used: `coord`
Oct 21 13:42:49.197 INFO kablam!   --> src/screen.rs:43:2
Oct 21 13:42:49.197 INFO kablam!    |
Oct 21 13:42:49.197 INFO kablam! 43 |     pub fn coord(index: usize) -> (usize, usize) {
Oct 21 13:42:49.197 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 13:42:49.197 INFO kablam! 
Oct 21 13:42:49.197 INFO kablam! warning: unused variable: `p1_stacks`
Oct 21 13:42:49.197 INFO kablam!  --> src/combat.rs:5:10
Oct 21 13:42:49.197 INFO kablam!   |
Oct 21 13:42:49.197 INFO kablam! 5 |     let mut p1_stacks: Vec<Stack> = vec![];
Oct 21 13:42:49.198 INFO kablam!   |             ^^^^^^^^^ help: consider using `_p1_stacks` instead
Oct 21 13:42:49.198 INFO kablam!   |
Oct 21 13:42:49.198 INFO kablam!   = note: #[warn(unused_variables)] on by default
Oct 21 13:42:49.198 INFO kablam! 
Oct 21 13:42:49.198 INFO kablam! warning: unused variable: `p2_stacks`
Oct 21 13:42:49.198 INFO kablam!  --> src/combat.rs:6:10
Oct 21 13:42:49.198 INFO kablam!   |
Oct 21 13:42:49.198 INFO kablam! 6 |     let mut p2_stacks: Vec<Stack> = vec![];
Oct 21 13:42:49.198 INFO kablam!   |             ^^^^^^^^^ help: consider using `_p2_stacks` instead
Oct 21 13:42:49.198 INFO kablam! 
Oct 21 13:42:49.198 INFO kablam! warning: unused variable: `i`
Oct 21 13:42:49.198 INFO kablam!   --> src/main.rs:48:6
Oct 21 13:42:49.198 INFO kablam!    |
Oct 21 13:42:49.198 INFO kablam! 48 |     for i in 0..5 {
Oct 21 13:42:49.198 INFO kablam!    |         ^ help: consider using `_i` instead
Oct 21 13:42:49.198 INFO kablam! 
Oct 21 13:42:49.198 INFO kablam! warning: unused variable: `x`
Oct 21 13:42:49.198 INFO kablam!    --> src/main.rs:117:5
Oct 21 13:42:49.198 INFO kablam!     |
Oct 21 13:42:49.198 INFO kablam! 117 |                 x => { worked = false; },
Oct 21 13:42:49.198 INFO kablam!     |                 ^ help: consider using `_x` instead
Oct 21 13:42:49.198 INFO kablam! 
Oct 21 13:42:49.198 INFO kablam! warning: unused variable: `j`
Oct 21 13:42:49.198 INFO kablam!   --> src/screen.rs:28:7
Oct 21 13:42:49.198 INFO kablam!    |
Oct 21 13:42:49.198 INFO kablam! 28 |         for j in 0..HEIGHT {
Oct 21 13:42:49.198 INFO kablam!    |             ^ help: consider using `_j` instead
Oct 21 13:42:49.198 INFO kablam! 
Oct 21 13:42:49.198 INFO kablam! warning: unused variable: `i`
Oct 21 13:42:49.198 INFO kablam!   --> src/screen.rs:29:8
Oct 21 13:42:49.198 INFO kablam!    |
Oct 21 13:42:49.198 INFO kablam! 29 |             for i in 0..WIDTH {
Oct 21 13:42:49.198 INFO kablam!    |                 ^ help: consider using `_i` instead
Oct 21 13:42:49.198 INFO kablam! 
Oct 21 13:42:49.208 INFO kablam! warning: constant `abs` should have an upper case name such as `ABS`
Oct 21 13:42:49.209 INFO kablam!   --> src/main.rs:17:1
Oct 21 13:42:49.209 INFO kablam!    |
Oct 21 13:42:49.209 INFO kablam! 17 | / const abs: [&'static str; 4] = [
Oct 21 13:42:49.209 INFO kablam! 18 | |     "^:-,~",
Oct 21 13:42:49.209 INFO kablam! 19 | |     "<:+",
Oct 21 13:42:49.209 INFO kablam! 20 | |     "v:+",
Oct 21 13:42:49.209 INFO kablam! 21 | |     ">:-,Ee-",
Oct 21 13:42:49.209 INFO kablam! 22 | | ];
Oct 21 13:42:49.209 INFO kablam!    | |__^
Oct 21 13:42:49.209 INFO kablam!    |
Oct 21 13:42:49.209 INFO kablam!    = note: #[warn(non_upper_case_globals)] on by default
Oct 21 13:42:49.209 INFO kablam! 
Oct 21 13:42:49.209 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 13:42:49.209 INFO kablam!   --> src/main.rs:69:3
Oct 21 13:42:49.209 INFO kablam!    |
Oct 21 13:42:49.209 INFO kablam! 69 |         stdin().read_line(&mut s);
Oct 21 13:42:49.209 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 13:42:49.209 INFO kablam!    |
Oct 21 13:42:49.209 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 21 13:42:49.209 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 13:42:49.209 INFO kablam! 
Oct 21 13:42:49.300 INFO kablam! warning: variable does not need to be mutable
Oct 21 13:42:49.300 INFO kablam!  --> src/combat.rs:5:6
Oct 21 13:42:49.300 INFO kablam!   |
Oct 21 13:42:49.300 INFO kablam! 5 |     let mut p1_stacks: Vec<Stack> = vec![];
Oct 21 13:42:49.300 INFO kablam!   |         ----^^^^^^^^^
Oct 21 13:42:49.300 INFO kablam!   |         |
Oct 21 13:42:49.300 INFO kablam!   |         help: remove this `mut`
Oct 21 13:42:49.301 INFO kablam!   |
Oct 21 13:42:49.301 INFO kablam!   = note: #[warn(unused_mut)] on by default
Oct 21 13:42:49.301 INFO kablam! 
Oct 21 13:42:49.301 INFO kablam! warning: variable does not need to be mutable
Oct 21 13:42:49.301 INFO kablam!  --> src/combat.rs:6:6
Oct 21 13:42:49.301 INFO kablam!   |
Oct 21 13:42:49.301 INFO kablam! 6 |     let mut p2_stacks: Vec<Stack> = vec![];
Oct 21 13:42:49.301 INFO kablam!   |         ----^^^^^^^^^
Oct 21 13:42:49.301 INFO kablam!   |         |
Oct 21 13:42:49.301 INFO kablam!   |         help: remove this `mut`
Oct 21 13:42:49.301 INFO kablam! 
Oct 21 13:42:49.312 INFO kablam! warning: method is never used: `visible`
Oct 21 13:42:49.312 INFO kablam!   --> src/card.rs:84:2
Oct 21 13:42:49.313 INFO kablam!    |
Oct 21 13:42:49.313 INFO kablam! 84 |     pub fn visible(&self) -> bool {
Oct 21 13:42:49.313 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 13:42:49.313 INFO kablam!    |
Oct 21 13:42:49.313 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 21 13:42:49.313 INFO kablam! 
Oct 21 13:42:49.313 INFO kablam! warning: enum is never used: `CardType`
Oct 21 13:42:49.313 INFO kablam!  --> src/card_type.rs:9:1
Oct 21 13:42:49.313 INFO kablam!   |
Oct 21 13:42:49.313 INFO kablam! 9 | pub enum CardType {
Oct 21 13:42:49.313 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Oct 21 13:42:49.313 INFO kablam! 
Oct 21 13:42:49.313 INFO kablam! warning: function is never used: `combat`
Oct 21 13:42:49.313 INFO kablam!  --> src/combat.rs:4:1
Oct 21 13:42:49.314 INFO kablam!   |
Oct 21 13:42:49.314 INFO kablam! 4 | pub fn combat() {
Oct 21 13:42:49.314 INFO kablam!   | ^^^^^^^^^^^^^^^
Oct 21 13:42:49.314 INFO kablam! 
Oct 21 13:42:49.314 INFO kablam! warning: method is never used: `coord`
Oct 21 13:42:49.314 INFO kablam!   --> src/screen.rs:43:2
Oct 21 13:42:49.314 INFO kablam!    |
Oct 21 13:42:49.314 INFO kablam! 43 |     pub fn coord(index: usize) -> (usize, usize) {
Oct 21 13:42:49.314 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 13:42:49.314 INFO kablam! 
Oct 21 13:42:49.331 INFO kablam! warning: constant `abs` should have an upper case name such as `ABS`
Oct 21 13:42:49.331 INFO kablam!   --> src/main.rs:17:1
Oct 21 13:42:49.332 INFO kablam!    |
Oct 21 13:42:49.332 INFO kablam! 17 | / const abs: [&'static str; 4] = [
Oct 21 13:42:49.332 INFO kablam! 18 | |     "^:-,~",
Oct 21 13:42:49.332 INFO kablam! 19 | |     "<:+",
Oct 21 13:42:49.332 INFO kablam! 20 | |     "v:+",
Oct 21 13:42:49.332 INFO kablam! 21 | |     ">:-,Ee-",
Oct 21 13:42:49.332 INFO kablam! 22 | | ];
Oct 21 13:42:49.332 INFO kablam!    | |__^
Oct 21 13:42:49.332 INFO kablam!    |
Oct 21 13:42:49.332 INFO kablam!    = note: #[warn(non_upper_case_globals)] on by default
Oct 21 13:42:49.332 INFO kablam! 
Oct 21 13:42:49.332 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 13:42:49.332 INFO kablam!   --> src/main.rs:69:3
Oct 21 13:42:49.332 INFO kablam!    |
Oct 21 13:42:49.333 INFO kablam! 69 |         stdin().read_line(&mut s);
Oct 21 13:42:49.333 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 13:42:49.333 INFO kablam!    |
Oct 21 13:42:49.333 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 21 13:42:49.333 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 13:42:49.333 INFO kablam! 
Oct 21 13:42:49.373 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.02s
Oct 21 13:42:49.373 INFO kablam! su: No module specific data is present
Oct 21 13:42:50.189 INFO running `"docker" "rm" "-f" "2b095a06df8ad2db9bb40beff6044b2d86c49eb813650c1c053e04d150ac40c4"`
Oct 21 13:42:50.480 INFO blam! 2b095a06df8ad2db9bb40beff6044b2d86c49eb813650c1c053e04d150ac40c4