[INFO] cloning repository https://github.com/davidtweaver/rust-rogue
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/davidtweaver/rust-rogue" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavidtweaver%2Frust-rogue", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavidtweaver%2Frust-rogue'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 14ae310488a899e74588457158cb5a07163cd0d8
[INFO] testing davidtweaver/rust-rogue against beta-2020-10-09 for beta-1.48-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavidtweaver%2Frust-rogue" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/davidtweaver/rust-rogue on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/davidtweaver/rust-rogue
[INFO] finished tweaking git repo https://github.com/davidtweaver/rust-rogue
[INFO] tweaked toml for git repo https://github.com/davidtweaver/rust-rogue written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] eeb8b697086ac1c00c79c6e0b1ff68554169dab7500b14efb69f9d594e867335
[INFO] running `Command { std: "docker" "start" "-a" "eeb8b697086ac1c00c79c6e0b1ff68554169dab7500b14efb69f9d594e867335", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eeb8b697086ac1c00c79c6e0b1ff68554169dab7500b14efb69f9d594e867335", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eeb8b697086ac1c00c79c6e0b1ff68554169dab7500b14efb69f9d594e867335", kill_on_drop: false }`
[INFO] [stdout] eeb8b697086ac1c00c79c6e0b1ff68554169dab7500b14efb69f9d594e867335
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] de802b8ed409632098ef769d582efd52c2e9142af894b0de0c954e616d3b9419
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "de802b8ed409632098ef769d582efd52c2e9142af894b0de0c954e616d3b9419", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.79
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[INFO] [stderr]    Compiling rayon-core v1.8.1
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[INFO] [stderr]    Compiling parking_lot v0.10.2
[INFO] [stderr]    Compiling regex v1.4.1
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[INFO] [stderr]    Compiling rand_xorshift v0.2.0
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[INFO] [stderr]    Compiling mio-extras v2.0.6
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling rusttype v0.7.9
[INFO] [stderr]    Compiling image v0.23.10
[INFO] [stderr]    Compiling andrew v0.2.1
[INFO] [stderr]    Compiling wayland-client v0.23.6
[INFO] [stderr]    Compiling wayland-protocols v0.23.6
[INFO] [stderr]    Compiling wayland-commons v0.23.6
[INFO] [stderr]    Compiling calloop v0.4.4
[INFO] [stderr]    Compiling shred v0.10.2
[INFO] [stderr]    Compiling hibitset v0.6.3
[INFO] [stderr]    Compiling specs-derive v0.4.1
[INFO] [stderr]    Compiling smithay-client-toolkit v0.6.6
[INFO] [stderr]    Compiling winit v0.22.2
[INFO] [stderr]    Compiling glutin v0.24.1
[INFO] [stderr]    Compiling bracket-geometry v0.8.1
[INFO] [stderr]    Compiling bracket-random v0.8.0
[INFO] [stderr]    Compiling bracket-color v0.8.1
[INFO] [stderr]    Compiling object-pool v0.4.4
[INFO] [stderr]    Compiling specs v0.16.1
[INFO] [stderr]    Compiling bracket-noise v0.8.1
[INFO] [stderr]    Compiling bracket-algorithm-traits v0.8.1
[INFO] [stderr]    Compiling bracket-pathfinding v0.8.1
[INFO] [stderr]    Compiling bracket-terminal v0.8.1
[INFO] [stderr]    Compiling bracket-lib v0.8.1
[INFO] [stderr]    Compiling rltk v0.8.1
[INFO] [stderr]    Compiling rust-rogue v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `RGB`
[INFO] [stdout]  --> src/main.rs:3:29
[INFO] [stdout]   |
[INFO] [stdout] 3 | use rltk::{GameState, Rltk, RGB, Point};
[INFO] [stdout]   |                             ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `console`
[INFO] [stdout]  --> src/player.rs:2:41
[INFO] [stdout]   |
[INFO] [stdout] 2 | use rltk::{VirtualKeyCode, Rltk, Point, console};
[INFO] [stdout]   |                                         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `SufferDamage`, `TileType`
[INFO] [stdout]  --> src/player.rs:6:41
[INFO] [stdout]   |
[INFO] [stdout] 6 | use super::{Position, Player, Viewshed, TileType, State, RunState, Map, CombatStats, IntentToMelee, SufferDamage, Item, IntentToPickUpIte...
[INFO] [stdout]   |                                         ^^^^^^^^                                                    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Name`
[INFO] [stdout]  --> src/hostile_ai_system.rs:2:43
[INFO] [stdout]   |
[INFO] [stdout] 2 | use super::{Viewshed, Position, Map, NPC, Name, IntentToMelee, RunState, Confusion};
[INFO] [stdout]   |                                           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `console`, `field_of_view`
[INFO] [stdout]  --> src/hostile_ai_system.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | use rltk::{field_of_view, Point, console};
[INFO] [stdout]   |            ^^^^^^^^^^^^^         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Console`
[INFO] [stdout]  --> src/map.rs:2:24
[INFO] [stdout]   |
[INFO] [stdout] 2 | use rltk::{ RGB, Rltk, Console, RandomNumberGenerator, BaseMap, Algorithm2D, Point };
[INFO] [stdout]   |                        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]    --> src/main.rs:250:14
[INFO] [stdout]     |
[INFO] [stdout] 250 |         let (x,y) = room.center();
[INFO] [stdout]     |              ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y`
[INFO] [stdout]    --> src/main.rs:250:16
[INFO] [stdout]     |
[INFO] [stdout] 250 |         let (x,y) = room.center();
[INFO] [stdout]     |                ^ help: if this is intentional, prefix it with an underscore: `_y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `map`
[INFO] [stdout]   --> src/player.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |     let map = ecs.fetch::<Map>();
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_map`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `used_item` is assigned to, but never used
[INFO] [stdout]   --> src/inventory_system.rs:59:21
[INFO] [stdout]    |
[INFO] [stdout] 59 |                 let mut used_item = true;
[INFO] [stdout]    |                     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_used_item` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `used_item` is never read
[INFO] [stdout]   --> src/inventory_system.rs:95:25
[INFO] [stdout]    |
[INFO] [stdout] 95 |                         used_item = false;
[INFO] [stdout]    |                         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `used_item` is never read
[INFO] [stdout]    --> src/inventory_system.rs:104:33
[INFO] [stdout]     |
[INFO] [stdout] 104 | ...                   used_item = true;
[INFO] [stdout]     |                       ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `used_item` is never read
[INFO] [stdout]    --> src/inventory_system.rs:115:25
[INFO] [stdout]     |
[INFO] [stdout] 115 |                         used_item = false;
[INFO] [stdout]     |                         ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `used_item` is never read
[INFO] [stdout]    --> src/inventory_system.rs:125:25
[INFO] [stdout]     |
[INFO] [stdout] 125 |                         used_item = true;
[INFO] [stdout]     |                         ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `used_item` is never read
[INFO] [stdout]    --> src/inventory_system.rs:137:29
[INFO] [stdout]     |
[INFO] [stdout] 137 | ...                   used_item = false;
[INFO] [stdout]     |                       ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/player.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |     let mut players = ecs.write_storage::<Player>();
[INFO] [stdout]    |         ----^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 16 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4m 02s
[INFO] running `Command { std: "docker" "inspect" "de802b8ed409632098ef769d582efd52c2e9142af894b0de0c954e616d3b9419", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de802b8ed409632098ef769d582efd52c2e9142af894b0de0c954e616d3b9419", kill_on_drop: false }`
[INFO] [stdout] de802b8ed409632098ef769d582efd52c2e9142af894b0de0c954e616d3b9419
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] abeaed6797e023b0e56aa0605700a041815b3def372eb937d8ee4857180d4774
[INFO] running `Command { std: "docker" "start" "-a" "abeaed6797e023b0e56aa0605700a041815b3def372eb937d8ee4857180d4774", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-rogue v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `RGB`
[INFO] [stdout]  --> src/main.rs:3:29
[INFO] [stdout]   |
[INFO] [stdout] 3 | use rltk::{GameState, Rltk, RGB, Point};
[INFO] [stdout]   |                             ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `console`
[INFO] [stdout]  --> src/player.rs:2:41
[INFO] [stdout]   |
[INFO] [stdout] 2 | use rltk::{VirtualKeyCode, Rltk, Point, console};
[INFO] [stdout]   |                                         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `SufferDamage`, `TileType`
[INFO] [stdout]  --> src/player.rs:6:41
[INFO] [stdout]   |
[INFO] [stdout] 6 | use super::{Position, Player, Viewshed, TileType, State, RunState, Map, CombatStats, IntentToMelee, SufferDamage, Item, IntentToPickUpIte...
[INFO] [stdout]   |                                         ^^^^^^^^                                                    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Name`
[INFO] [stdout]  --> src/hostile_ai_system.rs:2:43
[INFO] [stdout]   |
[INFO] [stdout] 2 | use super::{Viewshed, Position, Map, NPC, Name, IntentToMelee, RunState, Confusion};
[INFO] [stdout]   |                                           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `console`, `field_of_view`
[INFO] [stdout]  --> src/hostile_ai_system.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | use rltk::{field_of_view, Point, console};
[INFO] [stdout]   |            ^^^^^^^^^^^^^         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Console`
[INFO] [stdout]  --> src/map.rs:2:24
[INFO] [stdout]   |
[INFO] [stdout] 2 | use rltk::{ RGB, Rltk, Console, RandomNumberGenerator, BaseMap, Algorithm2D, Point };
[INFO] [stdout]   |                        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]    --> src/main.rs:250:14
[INFO] [stdout]     |
[INFO] [stdout] 250 |         let (x,y) = room.center();
[INFO] [stdout]     |              ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y`
[INFO] [stdout]    --> src/main.rs:250:16
[INFO] [stdout]     |
[INFO] [stdout] 250 |         let (x,y) = room.center();
[INFO] [stdout]     |                ^ help: if this is intentional, prefix it with an underscore: `_y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `map`
[INFO] [stdout]   --> src/player.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |     let map = ecs.fetch::<Map>();
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_map`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `used_item` is assigned to, but never used
[INFO] [stdout]   --> src/inventory_system.rs:59:21
[INFO] [stdout]    |
[INFO] [stdout] 59 |                 let mut used_item = true;
[INFO] [stdout]    |                     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_used_item` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `used_item` is never read
[INFO] [stdout]   --> src/inventory_system.rs:95:25
[INFO] [stdout]    |
[INFO] [stdout] 95 |                         used_item = false;
[INFO] [stdout]    |                         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `used_item` is never read
[INFO] [stdout]    --> src/inventory_system.rs:104:33
[INFO] [stdout]     |
[INFO] [stdout] 104 | ...                   used_item = true;
[INFO] [stdout]     |                       ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `used_item` is never read
[INFO] [stdout]    --> src/inventory_system.rs:115:25
[INFO] [stdout]     |
[INFO] [stdout] 115 |                         used_item = false;
[INFO] [stdout]     |                         ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `used_item` is never read
[INFO] [stdout]    --> src/inventory_system.rs:125:25
[INFO] [stdout]     |
[INFO] [stdout] 125 |                         used_item = true;
[INFO] [stdout]     |                         ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `used_item` is never read
[INFO] [stdout]    --> src/inventory_system.rs:137:29
[INFO] [stdout]     |
[INFO] [stdout] 137 | ...                   used_item = false;
[INFO] [stdout]     |                       ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/player.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |     let mut players = ecs.write_storage::<Player>();
[INFO] [stdout]    |         ----^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 16 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.50s
[INFO] running `Command { std: "docker" "inspect" "abeaed6797e023b0e56aa0605700a041815b3def372eb937d8ee4857180d4774", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abeaed6797e023b0e56aa0605700a041815b3def372eb937d8ee4857180d4774", kill_on_drop: false }`
[INFO] [stdout] abeaed6797e023b0e56aa0605700a041815b3def372eb937d8ee4857180d4774
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4ffc073d403382f578814b9ae38d8e35555f85a34838b1b04273c8eb8d633fee
[INFO] running `Command { std: "docker" "start" "-a" "4ffc073d403382f578814b9ae38d8e35555f85a34838b1b04273c8eb8d633fee", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `RGB`
[INFO] [stderr]  --> src/main.rs:3:29
[INFO] [stderr]   |
[INFO] [stderr] 3 | use rltk::{GameState, Rltk, RGB, Point};
[INFO] [stderr]   |                             ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `console`
[INFO] [stderr]  --> src/player.rs:2:41
[INFO] [stderr]   |
[INFO] [stderr] 2 | use rltk::{VirtualKeyCode, Rltk, Point, console};
[INFO] [stderr]   |                                         ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `SufferDamage`, `TileType`
[INFO] [stderr]  --> src/player.rs:6:41
[INFO] [stderr]   |
[INFO] [stderr] 6 | use super::{Position, Player, Viewshed, TileType, State, RunState, Map, CombatStats, IntentToMelee, SufferDamage, Item, IntentToPickUpIte...
[INFO] [stderr]   |                                         ^^^^^^^^                                                    ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Name`
[INFO] [stderr]  --> src/hostile_ai_system.rs:2:43
[INFO] [stderr]   |
[INFO] [stderr] 2 | use super::{Viewshed, Position, Map, NPC, Name, IntentToMelee, RunState, Confusion};
[INFO] [stderr]   |                                           ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `console`, `field_of_view`
[INFO] [stderr]  --> src/hostile_ai_system.rs:3:12
[INFO] [stderr]   |
[INFO] [stderr] 3 | use rltk::{field_of_view, Point, console};
[INFO] [stderr]   |            ^^^^^^^^^^^^^         ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Console`
[INFO] [stderr]  --> src/map.rs:2:24
[INFO] [stderr]   |
[INFO] [stderr] 2 | use rltk::{ RGB, Rltk, Console, RandomNumberGenerator, BaseMap, Algorithm2D, Point };
[INFO] [stderr]   |                        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `x`
[INFO] [stderr]    --> src/main.rs:250:14
[INFO] [stderr]     |
[INFO] [stderr] 250 |         let (x,y) = room.center();
[INFO] [stderr]     |              ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `y`
[INFO] [stderr]    --> src/main.rs:250:16
[INFO] [stderr]     |
[INFO] [stderr] 250 |         let (x,y) = room.center();
[INFO] [stderr]     |                ^ help: if this is intentional, prefix it with an underscore: `_y`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `map`
[INFO] [stderr]   --> src/player.rs:12:9
[INFO] [stderr]    |
[INFO] [stderr] 12 |     let map = ecs.fetch::<Map>();
[INFO] [stderr]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_map`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `used_item` is assigned to, but never used
[INFO] [stderr]   --> src/inventory_system.rs:59:21
[INFO] [stderr]    |
[INFO] [stderr] 59 |                 let mut used_item = true;
[INFO] [stderr]    |                     ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: consider using `_used_item` instead
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `used_item` is never read
[INFO] [stderr]   --> src/inventory_system.rs:95:25
[INFO] [stderr]    |
[INFO] [stderr] 95 |                         used_item = false;
[INFO] [stderr]    |                         ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `used_item` is never read
[INFO] [stderr]    --> src/inventory_system.rs:104:33
[INFO] [stderr]     |
[INFO] [stderr] 104 | ...                   used_item = true;
[INFO] [stderr]     |                       ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `used_item` is never read
[INFO] [stderr]    --> src/inventory_system.rs:115:25
[INFO] [stderr]     |
[INFO] [stderr] 115 |                         used_item = false;
[INFO] [stderr]     |                         ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `used_item` is never read
[INFO] [stderr]    --> src/inventory_system.rs:125:25
[INFO] [stderr]     |
[INFO] [stderr] 125 |                         used_item = true;
[INFO] [stderr]     |                         ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `used_item` is never read
[INFO] [stderr]    --> src/inventory_system.rs:137:29
[INFO] [stderr]     |
[INFO] [stderr] 137 | ...                   used_item = false;
[INFO] [stderr]     |                       ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/player.rs:10:9
[INFO] [stderr]    |
[INFO] [stderr] 10 |     let mut players = ecs.write_storage::<Player>();
[INFO] [stderr]    |         ----^^^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 16 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.25s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rust_rogue-d37a87fd53b53a4a
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4ffc073d403382f578814b9ae38d8e35555f85a34838b1b04273c8eb8d633fee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ffc073d403382f578814b9ae38d8e35555f85a34838b1b04273c8eb8d633fee", kill_on_drop: false }`
[INFO] [stdout] 4ffc073d403382f578814b9ae38d8e35555f85a34838b1b04273c8eb8d633fee
