Nov 02 06:28:50.221 INFO checking sirkibsirkib/cardgame against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 06:28:50.222 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-0/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 06:28:50.618 INFO blam! d026bd5c726dd54495f470f96992f23380ce11c2c4ac14380bd69a0e15c6dd7b
Nov 02 06:28:50.620 INFO running `"docker" "start" "-a" "d026bd5c726dd54495f470f96992f23380ce11c2c4ac14380bd69a0e15c6dd7b"`
Nov 02 06:28:52.567 INFO kablam! usermod: no changes
Nov 02 06:28:52.681 INFO kablam!     Checking cardgame v0.1.0 (/source)
Nov 02 06:28:53.084 INFO kablam! warning: unused import: `std::rc::Rc`
Nov 02 06:28:53.084 INFO kablam!  --> src/card.rs:1:5
Nov 02 06:28:53.084 INFO kablam!   |
Nov 02 06:28:53.084 INFO kablam! 1 | use std::rc::Rc;
Nov 02 06:28:53.084 INFO kablam!   |     ^^^^^^^^^^^
Nov 02 06:28:53.085 INFO kablam!   |
Nov 02 06:28:53.085 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 06:28:53.085 INFO kablam! 
Nov 02 06:28:53.085 INFO kablam! warning: unused import: `thread_rng`
Nov 02 06:28:53.085 INFO kablam!  --> src/card.rs:2:17
Nov 02 06:28:53.085 INFO kablam!   |
Nov 02 06:28:53.085 INFO kablam! 2 | use rand::{Rng, thread_rng};
Nov 02 06:28:53.085 INFO kablam!   |                 ^^^^^^^^^^
Nov 02 06:28:53.085 INFO kablam! 
Nov 02 06:28:53.085 INFO kablam! warning: unused import: `Card`
Nov 02 06:28:53.085 INFO kablam!  --> src/stack.rs:1:12
Nov 02 06:28:53.085 INFO kablam!   |
Nov 02 06:28:53.085 INFO kablam! 1 | use card::{Card, CardFlyweight};
Nov 02 06:28:53.085 INFO kablam!   |            ^^^^
Nov 02 06:28:53.085 INFO kablam! 
Nov 02 06:28:53.086 INFO kablam! warning: unused import: `::card::Card`
Nov 02 06:28:53.086 INFO kablam!  --> src/combat.rs:2:5
Nov 02 06:28:53.086 INFO kablam!   |
Nov 02 06:28:53.086 INFO kablam! 2 | use ::card::Card;
Nov 02 06:28:53.086 INFO kablam!   |     ^^^^^^^^^^^^
Nov 02 06:28:53.086 INFO kablam! 
Nov 02 06:28:53.086 INFO kablam! warning: unused import: `card::Database`
Nov 02 06:28:53.086 INFO kablam!  --> src/screen.rs:5:5
Nov 02 06:28:53.086 INFO kablam!   |
Nov 02 06:28:53.086 INFO kablam! 5 | use card::Database;
Nov 02 06:28:53.086 INFO kablam!   |     ^^^^^^^^^^^^^^
Nov 02 06:28:53.086 INFO kablam! 
Nov 02 06:28:53.167 INFO kablam! warning: unused import: `std::rc::Rc`
Nov 02 06:28:53.167 INFO kablam!  --> src/card.rs:1:5
Nov 02 06:28:53.167 INFO kablam!   |
Nov 02 06:28:53.167 INFO kablam! 1 | use std::rc::Rc;
Nov 02 06:28:53.167 INFO kablam!   |     ^^^^^^^^^^^
Nov 02 06:28:53.167 INFO kablam!   |
Nov 02 06:28:53.167 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 06:28:53.167 INFO kablam! 
Nov 02 06:28:53.167 INFO kablam! warning: unused import: `thread_rng`
Nov 02 06:28:53.167 INFO kablam!  --> src/card.rs:2:17
Nov 02 06:28:53.167 INFO kablam!   |
Nov 02 06:28:53.167 INFO kablam! 2 | use rand::{Rng, thread_rng};
Nov 02 06:28:53.167 INFO kablam!   |                 ^^^^^^^^^^
Nov 02 06:28:53.167 INFO kablam! 
Nov 02 06:28:53.173 INFO kablam! warning: unused import: `Card`
Nov 02 06:28:53.173 INFO kablam!  --> src/stack.rs:1:12
Nov 02 06:28:53.173 INFO kablam!   |
Nov 02 06:28:53.173 INFO kablam! 1 | use card::{Card, CardFlyweight};
Nov 02 06:28:53.173 INFO kablam!   |            ^^^^
Nov 02 06:28:53.173 INFO kablam! 
Nov 02 06:28:53.173 INFO kablam! warning: unused import: `::card::Card`
Nov 02 06:28:53.173 INFO kablam!  --> src/combat.rs:2:5
Nov 02 06:28:53.173 INFO kablam!   |
Nov 02 06:28:53.174 INFO kablam! 2 | use ::card::Card;
Nov 02 06:28:53.174 INFO kablam!   |     ^^^^^^^^^^^^
Nov 02 06:28:53.174 INFO kablam! 
Nov 02 06:28:53.174 INFO kablam! warning: unused import: `card::Database`
Nov 02 06:28:53.174 INFO kablam!  --> src/screen.rs:5:5
Nov 02 06:28:53.174 INFO kablam!   |
Nov 02 06:28:53.174 INFO kablam! 5 | use card::Database;
Nov 02 06:28:53.174 INFO kablam!   |     ^^^^^^^^^^^^^^
Nov 02 06:28:53.174 INFO kablam! 
Nov 02 06:28:53.231 INFO kablam! warning: unused variable: `p1_stacks`
Nov 02 06:28:53.231 INFO kablam!  --> src/combat.rs:5:10
Nov 02 06:28:53.232 INFO kablam!   |
Nov 02 06:28:53.232 INFO kablam! 5 |     let mut p1_stacks: Vec<Stack> = vec![];
Nov 02 06:28:53.232 INFO kablam!   |             ^^^^^^^^^ help: consider using `_p1_stacks` instead
Nov 02 06:28:53.232 INFO kablam!   |
Nov 02 06:28:53.232 INFO kablam!   = note: #[warn(unused_variables)] on by default
Nov 02 06:28:53.232 INFO kablam! 
Nov 02 06:28:53.232 INFO kablam! warning: unused variable: `p2_stacks`
Nov 02 06:28:53.232 INFO kablam!  --> src/combat.rs:6:10
Nov 02 06:28:53.232 INFO kablam!   |
Nov 02 06:28:53.232 INFO kablam! 6 |     let mut p2_stacks: Vec<Stack> = vec![];
Nov 02 06:28:53.232 INFO kablam!   |             ^^^^^^^^^ help: consider using `_p2_stacks` instead
Nov 02 06:28:53.232 INFO kablam! 
Nov 02 06:28:53.232 INFO kablam! warning: unused variable: `i`
Nov 02 06:28:53.232 INFO kablam!   --> src/main.rs:48:6
Nov 02 06:28:53.232 INFO kablam!    |
Nov 02 06:28:53.233 INFO kablam! 48 |     for i in 0..5 {
Nov 02 06:28:53.233 INFO kablam!    |         ^ help: consider using `_i` instead
Nov 02 06:28:53.233 INFO kablam! 
Nov 02 06:28:53.233 INFO kablam! warning: unused variable: `x`
Nov 02 06:28:53.233 INFO kablam!    --> src/main.rs:117:5
Nov 02 06:28:53.233 INFO kablam!     |
Nov 02 06:28:53.233 INFO kablam! 117 |                 x => { worked = false; },
Nov 02 06:28:53.233 INFO kablam!     |                 ^ help: consider using `_x` instead
Nov 02 06:28:53.233 INFO kablam! 
Nov 02 06:28:53.233 INFO kablam! warning: unused variable: `j`
Nov 02 06:28:53.234 INFO kablam!   --> src/screen.rs:28:7
Nov 02 06:28:53.234 INFO kablam!    |
Nov 02 06:28:53.234 INFO kablam! 28 |         for j in 0..HEIGHT {
Nov 02 06:28:53.234 INFO kablam!    |             ^ help: consider using `_j` instead
Nov 02 06:28:53.234 INFO kablam! 
Nov 02 06:28:53.234 INFO kablam! warning: unused variable: `i`
Nov 02 06:28:53.234 INFO kablam!   --> src/screen.rs:29:8
Nov 02 06:28:53.234 INFO kablam!    |
Nov 02 06:28:53.234 INFO kablam! 29 |             for i in 0..WIDTH {
Nov 02 06:28:53.234 INFO kablam!    |                 ^ help: consider using `_i` instead
Nov 02 06:28:53.234 INFO kablam! 
Nov 02 06:28:53.272 INFO kablam! warning: variable does not need to be mutable
Nov 02 06:28:53.272 INFO kablam!  --> src/combat.rs:5:6
Nov 02 06:28:53.272 INFO kablam!   |
Nov 02 06:28:53.272 INFO kablam! 5 |     let mut p1_stacks: Vec<Stack> = vec![];
Nov 02 06:28:53.272 INFO kablam!   |         ----^^^^^^^^^
Nov 02 06:28:53.272 INFO kablam!   |         |
Nov 02 06:28:53.272 INFO kablam!   |         help: remove this `mut`
Nov 02 06:28:53.273 INFO kablam!   |
Nov 02 06:28:53.273 INFO kablam!   = note: #[warn(unused_mut)] on by default
Nov 02 06:28:53.273 INFO kablam! 
Nov 02 06:28:53.273 INFO kablam! warning: variable does not need to be mutable
Nov 02 06:28:53.273 INFO kablam!  --> src/combat.rs:6:6
Nov 02 06:28:53.273 INFO kablam!   |
Nov 02 06:28:53.273 INFO kablam! 6 |     let mut p2_stacks: Vec<Stack> = vec![];
Nov 02 06:28:53.273 INFO kablam!   |         ----^^^^^^^^^
Nov 02 06:28:53.273 INFO kablam!   |         |
Nov 02 06:28:53.273 INFO kablam!   |         help: remove this `mut`
Nov 02 06:28:53.273 INFO kablam! 
Nov 02 06:28:53.277 INFO kablam! warning: method is never used: `visible`
Nov 02 06:28:53.277 INFO kablam!   --> src/card.rs:84:2
Nov 02 06:28:53.277 INFO kablam!    |
Nov 02 06:28:53.277 INFO kablam! 84 |     pub fn visible(&self) -> bool {
Nov 02 06:28:53.277 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 06:28:53.278 INFO kablam!    |
Nov 02 06:28:53.278 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 02 06:28:53.278 INFO kablam! 
Nov 02 06:28:53.278 INFO kablam! warning: enum is never used: `CardType`
Nov 02 06:28:53.279 INFO kablam!  --> src/card_type.rs:9:1
Nov 02 06:28:53.279 INFO kablam!   |
Nov 02 06:28:53.279 INFO kablam! 9 | pub enum CardType {
Nov 02 06:28:53.279 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Nov 02 06:28:53.279 INFO kablam! 
Nov 02 06:28:53.280 INFO kablam! warning: function is never used: `combat`
Nov 02 06:28:53.280 INFO kablam!  --> src/combat.rs:4:1
Nov 02 06:28:53.280 INFO kablam!   |
Nov 02 06:28:53.280 INFO kablam! 4 | pub fn combat() {
Nov 02 06:28:53.280 INFO kablam!   | ^^^^^^^^^^^^^^^
Nov 02 06:28:53.281 INFO kablam! 
Nov 02 06:28:53.281 INFO kablam! warning: method is never used: `coord`
Nov 02 06:28:53.281 INFO kablam!   --> src/screen.rs:43:2
Nov 02 06:28:53.281 INFO kablam!    |
Nov 02 06:28:53.281 INFO kablam! 43 |     pub fn coord(index: usize) -> (usize, usize) {
Nov 02 06:28:53.282 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 06:28:53.282 INFO kablam! 
Nov 02 06:28:53.292 INFO kablam! warning: constant `abs` should have an upper case name such as `ABS`
Nov 02 06:28:53.292 INFO kablam!   --> src/main.rs:17:1
Nov 02 06:28:53.293 INFO kablam!    |
Nov 02 06:28:53.293 INFO kablam! 17 | / const abs: [&'static str; 4] = [
Nov 02 06:28:53.293 INFO kablam! 18 | |     "^:-,~",
Nov 02 06:28:53.293 INFO kablam! 19 | |     "<:+",
Nov 02 06:28:53.293 INFO kablam! 20 | |     "v:+",
Nov 02 06:28:53.294 INFO kablam! 21 | |     ">:-,Ee-",
Nov 02 06:28:53.294 INFO kablam! 22 | | ];
Nov 02 06:28:53.294 INFO kablam!    | |__^
Nov 02 06:28:53.294 INFO kablam!    |
Nov 02 06:28:53.295 INFO kablam!    = note: #[warn(non_upper_case_globals)] on by default
Nov 02 06:28:53.295 INFO kablam! 
Nov 02 06:28:53.296 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 06:28:53.296 INFO kablam!   --> src/main.rs:69:3
Nov 02 06:28:53.296 INFO kablam!    |
Nov 02 06:28:53.296 INFO kablam! 69 |         stdin().read_line(&mut s);
Nov 02 06:28:53.297 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 06:28:53.297 INFO kablam!    |
Nov 02 06:28:53.297 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 02 06:28:53.297 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 06:28:53.297 INFO kablam! 
Nov 02 06:28:53.452 INFO kablam! warning: unused variable: `p1_stacks`
Nov 02 06:28:53.452 INFO kablam!  --> src/combat.rs:5:10
Nov 02 06:28:53.452 INFO kablam!   |
Nov 02 06:28:53.452 INFO kablam! 5 |     let mut p1_stacks: Vec<Stack> = vec![];
Nov 02 06:28:53.452 INFO kablam!   |             ^^^^^^^^^ help: consider using `_p1_stacks` instead
Nov 02 06:28:53.452 INFO kablam!   |
Nov 02 06:28:53.452 INFO kablam!   = note: #[warn(unused_variables)] on by default
Nov 02 06:28:53.452 INFO kablam! 
Nov 02 06:28:53.452 INFO kablam! warning: unused variable: `p2_stacks`
Nov 02 06:28:53.453 INFO kablam!  --> src/combat.rs:6:10
Nov 02 06:28:53.453 INFO kablam!   |
Nov 02 06:28:53.454 INFO kablam! 6 |     let mut p2_stacks: Vec<Stack> = vec![];
Nov 02 06:28:53.454 INFO kablam!   |             ^^^^^^^^^ help: consider using `_p2_stacks` instead
Nov 02 06:28:53.454 INFO kablam! 
Nov 02 06:28:53.455 INFO kablam! warning: unused variable: `i`
Nov 02 06:28:53.455 INFO kablam!   --> src/main.rs:48:6
Nov 02 06:28:53.455 INFO kablam!    |
Nov 02 06:28:53.456 INFO kablam! 48 |     for i in 0..5 {
Nov 02 06:28:53.456 INFO kablam!    |         ^ help: consider using `_i` instead
Nov 02 06:28:53.457 INFO kablam! 
Nov 02 06:28:53.457 INFO kablam! warning: unused variable: `x`
Nov 02 06:28:53.457 INFO kablam!    --> src/main.rs:117:5
Nov 02 06:28:53.458 INFO kablam!     |
Nov 02 06:28:53.458 INFO kablam! 117 |                 x => { worked = false; },
Nov 02 06:28:53.459 INFO kablam!     |                 ^ help: consider using `_x` instead
Nov 02 06:28:53.459 INFO kablam! 
Nov 02 06:28:53.459 INFO kablam! warning: unused variable: `j`
Nov 02 06:28:53.460 INFO kablam!   --> src/screen.rs:28:7
Nov 02 06:28:53.460 INFO kablam!    |
Nov 02 06:28:53.461 INFO kablam! 28 |         for j in 0..HEIGHT {
Nov 02 06:28:53.461 INFO kablam!    |             ^ help: consider using `_j` instead
Nov 02 06:28:53.461 INFO kablam! 
Nov 02 06:28:53.462 INFO kablam! warning: unused variable: `i`
Nov 02 06:28:53.462 INFO kablam!   --> src/screen.rs:29:8
Nov 02 06:28:53.462 INFO kablam!    |
Nov 02 06:28:53.463 INFO kablam! 29 |             for i in 0..WIDTH {
Nov 02 06:28:53.463 INFO kablam!    |                 ^ help: consider using `_i` instead
Nov 02 06:28:53.463 INFO kablam! 
Nov 02 06:28:53.514 INFO kablam! warning: variable does not need to be mutable
Nov 02 06:28:53.514 INFO kablam!  --> src/combat.rs:5:6
Nov 02 06:28:53.515 INFO kablam!   |
Nov 02 06:28:53.515 INFO kablam! 5 |     let mut p1_stacks: Vec<Stack> = vec![];
Nov 02 06:28:53.515 INFO kablam!   |         ----^^^^^^^^^
Nov 02 06:28:53.516 INFO kablam!   |         |
Nov 02 06:28:53.516 INFO kablam!   |         help: remove this `mut`
Nov 02 06:28:53.517 INFO kablam!   |
Nov 02 06:28:53.517 INFO kablam!   = note: #[warn(unused_mut)] on by default
Nov 02 06:28:53.517 INFO kablam! 
Nov 02 06:28:53.518 INFO kablam! warning: variable does not need to be mutable
Nov 02 06:28:53.518 INFO kablam!  --> src/combat.rs:6:6
Nov 02 06:28:53.519 INFO kablam!   |
Nov 02 06:28:53.519 INFO kablam! 6 |     let mut p2_stacks: Vec<Stack> = vec![];
Nov 02 06:28:53.519 INFO kablam!   |         ----^^^^^^^^^
Nov 02 06:28:53.520 INFO kablam!   |         |
Nov 02 06:28:53.520 INFO kablam!   |         help: remove this `mut`
Nov 02 06:28:53.520 INFO kablam! 
Nov 02 06:28:53.521 INFO kablam! warning: method is never used: `visible`
Nov 02 06:28:53.521 INFO kablam!   --> src/card.rs:84:2
Nov 02 06:28:53.521 INFO kablam!    |
Nov 02 06:28:53.522 INFO kablam! 84 |     pub fn visible(&self) -> bool {
Nov 02 06:28:53.522 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 06:28:53.523 INFO kablam!    |
Nov 02 06:28:53.523 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 02 06:28:53.523 INFO kablam! 
Nov 02 06:28:53.524 INFO kablam! warning: enum is never used: `CardType`
Nov 02 06:28:53.524 INFO kablam!  --> src/card_type.rs:9:1
Nov 02 06:28:53.524 INFO kablam!   |
Nov 02 06:28:53.524 INFO kablam! 9 | pub enum CardType {
Nov 02 06:28:53.524 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Nov 02 06:28:53.524 INFO kablam! 
Nov 02 06:28:53.524 INFO kablam! warning: function is never used: `combat`
Nov 02 06:28:53.524 INFO kablam!  --> src/combat.rs:4:1
Nov 02 06:28:53.524 INFO kablam!   |
Nov 02 06:28:53.524 INFO kablam! 4 | pub fn combat() {
Nov 02 06:28:53.524 INFO kablam!   | ^^^^^^^^^^^^^^^
Nov 02 06:28:53.524 INFO kablam! 
Nov 02 06:28:53.524 INFO kablam! warning: method is never used: `coord`
Nov 02 06:28:53.524 INFO kablam!   --> src/screen.rs:43:2
Nov 02 06:28:53.524 INFO kablam!    |
Nov 02 06:28:53.524 INFO kablam! 43 |     pub fn coord(index: usize) -> (usize, usize) {
Nov 02 06:28:53.524 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 06:28:53.525 INFO kablam! 
Nov 02 06:28:53.530 INFO kablam! warning: constant `abs` should have an upper case name such as `ABS`
Nov 02 06:28:53.530 INFO kablam!   --> src/main.rs:17:1
Nov 02 06:28:53.530 INFO kablam!    |
Nov 02 06:28:53.530 INFO kablam! 17 | / const abs: [&'static str; 4] = [
Nov 02 06:28:53.531 INFO kablam! 18 | |     "^:-,~",
Nov 02 06:28:53.531 INFO kablam! 19 | |     "<:+",
Nov 02 06:28:53.531 INFO kablam! 20 | |     "v:+",
Nov 02 06:28:53.532 INFO kablam! 21 | |     ">:-,Ee-",
Nov 02 06:28:53.532 INFO kablam! 22 | | ];
Nov 02 06:28:53.532 INFO kablam!    | |__^
Nov 02 06:28:53.532 INFO kablam!    |
Nov 02 06:28:53.533 INFO kablam!    = note: #[warn(non_upper_case_globals)] on by default
Nov 02 06:28:53.533 INFO kablam! 
Nov 02 06:28:53.533 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 06:28:53.533 INFO kablam!   --> src/main.rs:69:3
Nov 02 06:28:53.534 INFO kablam!    |
Nov 02 06:28:53.534 INFO kablam! 69 |         stdin().read_line(&mut s);
Nov 02 06:28:53.534 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 06:28:53.535 INFO kablam!    |
Nov 02 06:28:53.535 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 02 06:28:53.535 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 06:28:53.535 INFO kablam! 
Nov 02 06:28:53.577 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
Nov 02 06:28:53.580 INFO kablam! su: No module specific data is present
Nov 02 06:28:54.810 INFO running `"docker" "rm" "-f" "d026bd5c726dd54495f470f96992f23380ce11c2c4ac14380bd69a0e15c6dd7b"`
Nov 02 06:28:55.136 INFO blam! d026bd5c726dd54495f470f96992f23380ce11c2c4ac14380bd69a0e15c6dd7b