Nov 09 05:07:30.588 INFO checking sirkibsirkib/cardgame against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632
Nov 09 05:07:30.588 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-2/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55632/try#dc13be39fae8d4c607889b27de374b52586485a3:/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 +dc13be39fae8d4c607889b27de374b52586485a3-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 09 05:07:31.064 INFO blam! dbec19cb77278762af60071925b2746b68f5f4ea8b2c569f6fdf809de18182df
Nov 09 05:07:31.066 INFO running `"docker" "start" "-a" "dbec19cb77278762af60071925b2746b68f5f4ea8b2c569f6fdf809de18182df"`
Nov 09 05:07:32.941 INFO kablam! usermod: no changes
Nov 09 05:07:33.015 INFO kablam!     Checking cardgame v0.1.0 (/source)
Nov 09 05:07:33.375 INFO kablam! warning: unused import: `std::rc::Rc`
Nov 09 05:07:33.375 INFO kablam!  --> src/card.rs:1:5
Nov 09 05:07:33.375 INFO kablam!   |
Nov 09 05:07:33.375 INFO kablam! 1 | use std::rc::Rc;
Nov 09 05:07:33.375 INFO kablam!   |     ^^^^^^^^^^^
Nov 09 05:07:33.375 INFO kablam!   |
Nov 09 05:07:33.375 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 09 05:07:33.375 INFO kablam! 
Nov 09 05:07:33.375 INFO kablam! warning: unused import: `thread_rng`
Nov 09 05:07:33.375 INFO kablam!  --> src/card.rs:2:17
Nov 09 05:07:33.375 INFO kablam!   |
Nov 09 05:07:33.375 INFO kablam! 2 | use rand::{Rng, thread_rng};
Nov 09 05:07:33.375 INFO kablam!   |                 ^^^^^^^^^^
Nov 09 05:07:33.375 INFO kablam! 
Nov 09 05:07:33.375 INFO kablam! warning: unused import: `Card`
Nov 09 05:07:33.375 INFO kablam!  --> src/stack.rs:1:12
Nov 09 05:07:33.375 INFO kablam!   |
Nov 09 05:07:33.375 INFO kablam! 1 | use card::{Card, CardFlyweight};
Nov 09 05:07:33.375 INFO kablam!   |            ^^^^
Nov 09 05:07:33.375 INFO kablam! 
Nov 09 05:07:33.375 INFO kablam! warning: unused import: `::card::Card`
Nov 09 05:07:33.375 INFO kablam!  --> src/combat.rs:2:5
Nov 09 05:07:33.375 INFO kablam!   |
Nov 09 05:07:33.375 INFO kablam! 2 | use ::card::Card;
Nov 09 05:07:33.375 INFO kablam!   |     ^^^^^^^^^^^^
Nov 09 05:07:33.375 INFO kablam! 
Nov 09 05:07:33.375 INFO kablam! warning: unused import: `card::Database`
Nov 09 05:07:33.375 INFO kablam!  --> src/screen.rs:5:5
Nov 09 05:07:33.375 INFO kablam!   |
Nov 09 05:07:33.375 INFO kablam! 5 | use card::Database;
Nov 09 05:07:33.375 INFO kablam!   |     ^^^^^^^^^^^^^^
Nov 09 05:07:33.375 INFO kablam! 
Nov 09 05:07:33.575 INFO kablam! warning: unused import: `std::rc::Rc`
Nov 09 05:07:33.575 INFO kablam!  --> src/card.rs:1:5
Nov 09 05:07:33.575 INFO kablam!   |
Nov 09 05:07:33.575 INFO kablam! 1 | use std::rc::Rc;
Nov 09 05:07:33.575 INFO kablam!   |     ^^^^^^^^^^^
Nov 09 05:07:33.575 INFO kablam!   |
Nov 09 05:07:33.575 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 09 05:07:33.575 INFO kablam! 
Nov 09 05:07:33.575 INFO kablam! warning: unused import: `thread_rng`
Nov 09 05:07:33.575 INFO kablam!  --> src/card.rs:2:17
Nov 09 05:07:33.575 INFO kablam!   |
Nov 09 05:07:33.575 INFO kablam! 2 | use rand::{Rng, thread_rng};
Nov 09 05:07:33.575 INFO kablam!   |                 ^^^^^^^^^^
Nov 09 05:07:33.575 INFO kablam! 
Nov 09 05:07:33.575 INFO kablam! warning: unused import: `Card`
Nov 09 05:07:33.575 INFO kablam!  --> src/stack.rs:1:12
Nov 09 05:07:33.575 INFO kablam!   |
Nov 09 05:07:33.575 INFO kablam! 1 | use card::{Card, CardFlyweight};
Nov 09 05:07:33.575 INFO kablam!   |            ^^^^
Nov 09 05:07:33.575 INFO kablam! 
Nov 09 05:07:33.575 INFO kablam! warning: unused import: `::card::Card`
Nov 09 05:07:33.575 INFO kablam!  --> src/combat.rs:2:5
Nov 09 05:07:33.575 INFO kablam!   |
Nov 09 05:07:33.575 INFO kablam! 2 | use ::card::Card;
Nov 09 05:07:33.575 INFO kablam!   |     ^^^^^^^^^^^^
Nov 09 05:07:33.575 INFO kablam! 
Nov 09 05:07:33.575 INFO kablam! warning: unused import: `card::Database`
Nov 09 05:07:33.575 INFO kablam!  --> src/screen.rs:5:5
Nov 09 05:07:33.575 INFO kablam!   |
Nov 09 05:07:33.575 INFO kablam! 5 | use card::Database;
Nov 09 05:07:33.575 INFO kablam!   |     ^^^^^^^^^^^^^^
Nov 09 05:07:33.575 INFO kablam! 
Nov 09 05:07:33.587 INFO kablam! warning: unused variable: `p1_stacks`
Nov 09 05:07:33.587 INFO kablam!  --> src/combat.rs:5:10
Nov 09 05:07:33.587 INFO kablam!   |
Nov 09 05:07:33.587 INFO kablam! 5 |     let mut p1_stacks: Vec<Stack> = vec![];
Nov 09 05:07:33.587 INFO kablam!   |             ^^^^^^^^^ help: consider using `_p1_stacks` instead
Nov 09 05:07:33.587 INFO kablam!   |
Nov 09 05:07:33.587 INFO kablam!   = note: #[warn(unused_variables)] on by default
Nov 09 05:07:33.587 INFO kablam! 
Nov 09 05:07:33.587 INFO kablam! warning: unused variable: `p2_stacks`
Nov 09 05:07:33.587 INFO kablam!  --> src/combat.rs:6:10
Nov 09 05:07:33.587 INFO kablam!   |
Nov 09 05:07:33.587 INFO kablam! 6 |     let mut p2_stacks: Vec<Stack> = vec![];
Nov 09 05:07:33.587 INFO kablam!   |             ^^^^^^^^^ help: consider using `_p2_stacks` instead
Nov 09 05:07:33.587 INFO kablam! 
Nov 09 05:07:33.587 INFO kablam! warning: unused variable: `i`
Nov 09 05:07:33.587 INFO kablam!   --> src/main.rs:48:6
Nov 09 05:07:33.587 INFO kablam!    |
Nov 09 05:07:33.587 INFO kablam! 48 |     for i in 0..5 {
Nov 09 05:07:33.587 INFO kablam!    |         ^ help: consider using `_i` instead
Nov 09 05:07:33.587 INFO kablam! 
Nov 09 05:07:33.587 INFO kablam! warning: unused variable: `x`
Nov 09 05:07:33.587 INFO kablam!    --> src/main.rs:117:5
Nov 09 05:07:33.587 INFO kablam!     |
Nov 09 05:07:33.587 INFO kablam! 117 |                 x => { worked = false; },
Nov 09 05:07:33.587 INFO kablam!     |                 ^ help: consider using `_x` instead
Nov 09 05:07:33.587 INFO kablam! 
Nov 09 05:07:33.587 INFO kablam! warning: unused variable: `j`
Nov 09 05:07:33.587 INFO kablam!   --> src/screen.rs:28:7
Nov 09 05:07:33.587 INFO kablam!    |
Nov 09 05:07:33.587 INFO kablam! 28 |         for j in 0..HEIGHT {
Nov 09 05:07:33.587 INFO kablam!    |             ^ help: consider using `_j` instead
Nov 09 05:07:33.587 INFO kablam! 
Nov 09 05:07:33.587 INFO kablam! warning: unused variable: `i`
Nov 09 05:07:33.587 INFO kablam!   --> src/screen.rs:29:8
Nov 09 05:07:33.587 INFO kablam!    |
Nov 09 05:07:33.587 INFO kablam! 29 |             for i in 0..WIDTH {
Nov 09 05:07:33.587 INFO kablam!    |                 ^ help: consider using `_i` instead
Nov 09 05:07:33.587 INFO kablam! 
Nov 09 05:07:33.615 INFO kablam! warning: variable does not need to be mutable
Nov 09 05:07:33.615 INFO kablam!  --> src/combat.rs:5:6
Nov 09 05:07:33.615 INFO kablam!   |
Nov 09 05:07:33.615 INFO kablam! 5 |     let mut p1_stacks: Vec<Stack> = vec![];
Nov 09 05:07:33.615 INFO kablam!   |         ----^^^^^^^^^
Nov 09 05:07:33.615 INFO kablam!   |         |
Nov 09 05:07:33.615 INFO kablam!   |         help: remove this `mut`
Nov 09 05:07:33.615 INFO kablam!   |
Nov 09 05:07:33.615 INFO kablam!   = note: #[warn(unused_mut)] on by default
Nov 09 05:07:33.615 INFO kablam! 
Nov 09 05:07:33.615 INFO kablam! warning: variable does not need to be mutable
Nov 09 05:07:33.615 INFO kablam!  --> src/combat.rs:6:6
Nov 09 05:07:33.615 INFO kablam!   |
Nov 09 05:07:33.615 INFO kablam! 6 |     let mut p2_stacks: Vec<Stack> = vec![];
Nov 09 05:07:33.615 INFO kablam!   |         ----^^^^^^^^^
Nov 09 05:07:33.615 INFO kablam!   |         |
Nov 09 05:07:33.615 INFO kablam!   |         help: remove this `mut`
Nov 09 05:07:33.615 INFO kablam! 
Nov 09 05:07:33.620 INFO kablam! warning: method is never used: `visible`
Nov 09 05:07:33.620 INFO kablam!   --> src/card.rs:84:2
Nov 09 05:07:33.620 INFO kablam!    |
Nov 09 05:07:33.620 INFO kablam! 84 |     pub fn visible(&self) -> bool {
Nov 09 05:07:33.620 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 05:07:33.620 INFO kablam!    |
Nov 09 05:07:33.620 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 09 05:07:33.620 INFO kablam! 
Nov 09 05:07:33.620 INFO kablam! warning: enum is never used: `CardType`
Nov 09 05:07:33.620 INFO kablam!  --> src/card_type.rs:9:1
Nov 09 05:07:33.620 INFO kablam!   |
Nov 09 05:07:33.620 INFO kablam! 9 | pub enum CardType {
Nov 09 05:07:33.620 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Nov 09 05:07:33.620 INFO kablam! 
Nov 09 05:07:33.620 INFO kablam! warning: function is never used: `combat`
Nov 09 05:07:33.620 INFO kablam!  --> src/combat.rs:4:1
Nov 09 05:07:33.620 INFO kablam!   |
Nov 09 05:07:33.620 INFO kablam! 4 | pub fn combat() {
Nov 09 05:07:33.620 INFO kablam!   | ^^^^^^^^^^^^^^^
Nov 09 05:07:33.620 INFO kablam! 
Nov 09 05:07:33.620 INFO kablam! warning: method is never used: `coord`
Nov 09 05:07:33.620 INFO kablam!   --> src/screen.rs:43:2
Nov 09 05:07:33.620 INFO kablam!    |
Nov 09 05:07:33.620 INFO kablam! 43 |     pub fn coord(index: usize) -> (usize, usize) {
Nov 09 05:07:33.620 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 05:07:33.620 INFO kablam! 
Nov 09 05:07:33.633 INFO kablam! warning: constant `abs` should have an upper case name such as `ABS`
Nov 09 05:07:33.633 INFO kablam!   --> src/main.rs:17:1
Nov 09 05:07:33.633 INFO kablam!    |
Nov 09 05:07:33.633 INFO kablam! 17 | / const abs: [&'static str; 4] = [
Nov 09 05:07:33.633 INFO kablam! 18 | |     "^:-,~",
Nov 09 05:07:33.633 INFO kablam! 19 | |     "<:+",
Nov 09 05:07:33.633 INFO kablam! 20 | |     "v:+",
Nov 09 05:07:33.633 INFO kablam! 21 | |     ">:-,Ee-",
Nov 09 05:07:33.633 INFO kablam! 22 | | ];
Nov 09 05:07:33.633 INFO kablam!    | |__^
Nov 09 05:07:33.633 INFO kablam!    |
Nov 09 05:07:33.633 INFO kablam!    = note: #[warn(non_upper_case_globals)] on by default
Nov 09 05:07:33.633 INFO kablam! 
Nov 09 05:07:33.633 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 05:07:33.633 INFO kablam!   --> src/main.rs:69:3
Nov 09 05:07:33.633 INFO kablam!    |
Nov 09 05:07:33.633 INFO kablam! 69 |         stdin().read_line(&mut s);
Nov 09 05:07:33.633 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 05:07:33.633 INFO kablam!    |
Nov 09 05:07:33.633 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 09 05:07:33.633 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 05:07:33.633 INFO kablam! 
Nov 09 05:07:33.831 INFO kablam! warning: unused variable: `p1_stacks`
Nov 09 05:07:33.831 INFO kablam!  --> src/combat.rs:5:10
Nov 09 05:07:33.831 INFO kablam!   |
Nov 09 05:07:33.831 INFO kablam! 5 |     let mut p1_stacks: Vec<Stack> = vec![];
Nov 09 05:07:33.831 INFO kablam!   |             ^^^^^^^^^ help: consider using `_p1_stacks` instead
Nov 09 05:07:33.831 INFO kablam!   |
Nov 09 05:07:33.831 INFO kablam!   = note: #[warn(unused_variables)] on by default
Nov 09 05:07:33.831 INFO kablam! 
Nov 09 05:07:33.831 INFO kablam! warning: unused variable: `p2_stacks`
Nov 09 05:07:33.831 INFO kablam!  --> src/combat.rs:6:10
Nov 09 05:07:33.831 INFO kablam!   |
Nov 09 05:07:33.831 INFO kablam! 6 |     let mut p2_stacks: Vec<Stack> = vec![];
Nov 09 05:07:33.831 INFO kablam!   |             ^^^^^^^^^ help: consider using `_p2_stacks` instead
Nov 09 05:07:33.831 INFO kablam! 
Nov 09 05:07:33.831 INFO kablam! warning: unused variable: `i`
Nov 09 05:07:33.831 INFO kablam!   --> src/main.rs:48:6
Nov 09 05:07:33.831 INFO kablam!    |
Nov 09 05:07:33.831 INFO kablam! 48 |     for i in 0..5 {
Nov 09 05:07:33.831 INFO kablam!    |         ^ help: consider using `_i` instead
Nov 09 05:07:33.831 INFO kablam! 
Nov 09 05:07:33.831 INFO kablam! warning: unused variable: `x`
Nov 09 05:07:33.831 INFO kablam!    --> src/main.rs:117:5
Nov 09 05:07:33.831 INFO kablam!     |
Nov 09 05:07:33.831 INFO kablam! 117 |                 x => { worked = false; },
Nov 09 05:07:33.831 INFO kablam!     |                 ^ help: consider using `_x` instead
Nov 09 05:07:33.831 INFO kablam! 
Nov 09 05:07:33.831 INFO kablam! warning: unused variable: `j`
Nov 09 05:07:33.831 INFO kablam!   --> src/screen.rs:28:7
Nov 09 05:07:33.831 INFO kablam!    |
Nov 09 05:07:33.831 INFO kablam! 28 |         for j in 0..HEIGHT {
Nov 09 05:07:33.831 INFO kablam!    |             ^ help: consider using `_j` instead
Nov 09 05:07:33.831 INFO kablam! 
Nov 09 05:07:33.831 INFO kablam! warning: unused variable: `i`
Nov 09 05:07:33.831 INFO kablam!   --> src/screen.rs:29:8
Nov 09 05:07:33.831 INFO kablam!    |
Nov 09 05:07:33.831 INFO kablam! 29 |             for i in 0..WIDTH {
Nov 09 05:07:33.831 INFO kablam!    |                 ^ help: consider using `_i` instead
Nov 09 05:07:33.831 INFO kablam! 
Nov 09 05:07:33.883 INFO kablam! warning: variable does not need to be mutable
Nov 09 05:07:33.883 INFO kablam!  --> src/combat.rs:5:6
Nov 09 05:07:33.883 INFO kablam!   |
Nov 09 05:07:33.883 INFO kablam! 5 |     let mut p1_stacks: Vec<Stack> = vec![];
Nov 09 05:07:33.883 INFO kablam!   |         ----^^^^^^^^^
Nov 09 05:07:33.883 INFO kablam!   |         |
Nov 09 05:07:33.883 INFO kablam!   |         help: remove this `mut`
Nov 09 05:07:33.883 INFO kablam!   |
Nov 09 05:07:33.883 INFO kablam!   = note: #[warn(unused_mut)] on by default
Nov 09 05:07:33.883 INFO kablam! 
Nov 09 05:07:33.883 INFO kablam! warning: variable does not need to be mutable
Nov 09 05:07:33.883 INFO kablam!  --> src/combat.rs:6:6
Nov 09 05:07:33.883 INFO kablam!   |
Nov 09 05:07:33.883 INFO kablam! 6 |     let mut p2_stacks: Vec<Stack> = vec![];
Nov 09 05:07:33.883 INFO kablam!   |         ----^^^^^^^^^
Nov 09 05:07:33.883 INFO kablam!   |         |
Nov 09 05:07:33.883 INFO kablam!   |         help: remove this `mut`
Nov 09 05:07:33.883 INFO kablam! 
Nov 09 05:07:33.884 INFO kablam! warning: method is never used: `visible`
Nov 09 05:07:33.884 INFO kablam!   --> src/card.rs:84:2
Nov 09 05:07:33.884 INFO kablam!    |
Nov 09 05:07:33.884 INFO kablam! 84 |     pub fn visible(&self) -> bool {
Nov 09 05:07:33.884 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 05:07:33.884 INFO kablam!    |
Nov 09 05:07:33.884 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 09 05:07:33.884 INFO kablam! 
Nov 09 05:07:33.884 INFO kablam! warning: enum is never used: `CardType`
Nov 09 05:07:33.884 INFO kablam!  --> src/card_type.rs:9:1
Nov 09 05:07:33.884 INFO kablam!   |
Nov 09 05:07:33.884 INFO kablam! 9 | pub enum CardType {
Nov 09 05:07:33.884 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Nov 09 05:07:33.884 INFO kablam! 
Nov 09 05:07:33.884 INFO kablam! warning: function is never used: `combat`
Nov 09 05:07:33.884 INFO kablam!  --> src/combat.rs:4:1
Nov 09 05:07:33.884 INFO kablam!   |
Nov 09 05:07:33.884 INFO kablam! 4 | pub fn combat() {
Nov 09 05:07:33.884 INFO kablam!   | ^^^^^^^^^^^^^^^
Nov 09 05:07:33.884 INFO kablam! 
Nov 09 05:07:33.884 INFO kablam! warning: method is never used: `coord`
Nov 09 05:07:33.884 INFO kablam!   --> src/screen.rs:43:2
Nov 09 05:07:33.884 INFO kablam!    |
Nov 09 05:07:33.884 INFO kablam! 43 |     pub fn coord(index: usize) -> (usize, usize) {
Nov 09 05:07:33.884 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 05:07:33.884 INFO kablam! 
Nov 09 05:07:33.903 INFO kablam! warning: constant `abs` should have an upper case name such as `ABS`
Nov 09 05:07:33.903 INFO kablam!   --> src/main.rs:17:1
Nov 09 05:07:33.903 INFO kablam!    |
Nov 09 05:07:33.903 INFO kablam! 17 | / const abs: [&'static str; 4] = [
Nov 09 05:07:33.903 INFO kablam! 18 | |     "^:-,~",
Nov 09 05:07:33.903 INFO kablam! 19 | |     "<:+",
Nov 09 05:07:33.903 INFO kablam! 20 | |     "v:+",
Nov 09 05:07:33.903 INFO kablam! 21 | |     ">:-,Ee-",
Nov 09 05:07:33.903 INFO kablam! 22 | | ];
Nov 09 05:07:33.903 INFO kablam!    | |__^
Nov 09 05:07:33.903 INFO kablam!    |
Nov 09 05:07:33.903 INFO kablam!    = note: #[warn(non_upper_case_globals)] on by default
Nov 09 05:07:33.903 INFO kablam! 
Nov 09 05:07:33.911 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 05:07:33.911 INFO kablam!   --> src/main.rs:69:3
Nov 09 05:07:33.911 INFO kablam!    |
Nov 09 05:07:33.911 INFO kablam! 69 |         stdin().read_line(&mut s);
Nov 09 05:07:33.911 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 05:07:33.911 INFO kablam!    |
Nov 09 05:07:33.911 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 09 05:07:33.911 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 05:07:33.911 INFO kablam! 
Nov 09 05:07:33.939 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.97s
Nov 09 05:07:33.947 INFO kablam! su: No module specific data is present
Nov 09 05:07:34.827 INFO running `"docker" "rm" "-f" "dbec19cb77278762af60071925b2746b68f5f4ea8b2c569f6fdf809de18182df"`
Nov 09 05:07:35.120 INFO blam! dbec19cb77278762af60071925b2746b68f5f4ea8b2c569f6fdf809de18182df