[INFO] cloning repository https://github.com/willosborne/rust-roguelike
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/willosborne/rust-roguelike" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwillosborne%2Frust-roguelike"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwillosborne%2Frust-roguelike'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8ed227d9fec5eedec8797a9381c74a7e54fef3a2
[INFO] checking willosborne/rust-roguelike against master#6250d56355d72264ece721e8d0dc95b16a6824b1 for pr-68350
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwillosborne%2Frust-roguelike" "/workspace/builds/worker-1/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/willosborne/rust-roguelike on toolchain 6250d56355d72264ece721e8d0dc95b16a6824b1
[INFO] running `"/workspace/cargo-home/bin/cargo" "+6250d56355d72264ece721e8d0dc95b16a6824b1" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/willosborne/rust-roguelike
[INFO] finished tweaking git repo https://github.com/willosborne/rust-roguelike
[INFO] tweaked toml for git repo https://github.com/willosborne/rust-roguelike written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/willosborne/rust-roguelike already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+6250d56355d72264ece721e8d0dc95b16a6824b1" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+6250d56355d72264ece721e8d0dc95b16a6824b1" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ab024d061876a1c3f6914772aa21c9ebf44f078a74522199d421a05ff32ef50f
[INFO] running `"docker" "start" "-a" "ab024d061876a1c3f6914772aa21c9ebf44f078a74522199d421a05ff32ef50f"`
[INFO] [stderr]    Compiling tcod-sys v5.0.1
[INFO] [stderr]     Checking tcod v0.15.0
[INFO] [stderr]     Checking roguelike v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused imports: `Event`, `self`
[INFO] [stderr]  --> src/types.rs:4:19
[INFO] [stderr]   |
[INFO] [stderr] 4 | use tcod::input::{self, Event, Key, Mouse};
[INFO] [stderr]   |                   ^^^^  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::map::*`
[INFO] [stderr]  --> src/ai.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use crate::map::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `tcod::map::Map as FovMap`
[INFO] [stderr]  --> src/gui.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use tcod::map::Map as FovMap;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Event`, `self`
[INFO] [stderr]  --> src/types.rs:4:19
[INFO] [stderr]   |
[INFO] [stderr] 4 | use tcod::input::{self, Event, Key, Mouse};
[INFO] [stderr]   |                   ^^^^  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::map::*`
[INFO] [stderr]  --> src/ai.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use crate::map::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `tcod::map::Map as FovMap`
[INFO] [stderr]  --> src/gui.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use tcod::map::Map as FovMap;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `fighter`
[INFO] [stderr]   --> src/main.rs:75:17
[INFO] [stderr]    |
[INFO] [stderr] 75 |     if let Some(fighter) = objects[PLAYER].fighter {
[INFO] [stderr]    |                 ^^^^^^^ help: consider prefixing with an underscore: `_fighter`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `inventory_id`
[INFO] [stderr]   --> src/action.rs:83:14
[INFO] [stderr]    |
[INFO] [stderr] 83 | fn cast_heal(inventory_id: usize, tcod: &mut Tcod, game: &mut Game, objects: &mut [Object]) -> UseResult {
[INFO] [stderr]    |              ^^^^^^^^^^^^ help: consider prefixing with an underscore: `_inventory_id`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `tcod`
[INFO] [stderr]   --> src/action.rs:83:35
[INFO] [stderr]    |
[INFO] [stderr] 83 | fn cast_heal(inventory_id: usize, tcod: &mut Tcod, game: &mut Game, objects: &mut [Object]) -> UseResult {
[INFO] [stderr]    |                                   ^^^^ help: consider prefixing with an underscore: `_tcod`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `fighter`
[INFO] [stderr]   --> src/main.rs:75:17
[INFO] [stderr]    |
[INFO] [stderr] 75 |     if let Some(fighter) = objects[PLAYER].fighter {
[INFO] [stderr]    |                 ^^^^^^^ help: consider prefixing with an underscore: `_fighter`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `inventory_id`
[INFO] [stderr]   --> src/action.rs:83:14
[INFO] [stderr]    |
[INFO] [stderr] 83 | fn cast_heal(inventory_id: usize, tcod: &mut Tcod, game: &mut Game, objects: &mut [Object]) -> UseResult {
[INFO] [stderr]    |              ^^^^^^^^^^^^ help: consider prefixing with an underscore: `_inventory_id`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `tcod`
[INFO] [stderr]   --> src/action.rs:83:35
[INFO] [stderr]    |
[INFO] [stderr] 83 | fn cast_heal(inventory_id: usize, tcod: &mut Tcod, game: &mut Game, objects: &mut [Object]) -> UseResult {
[INFO] [stderr]    |                                   ^^^^ help: consider prefixing with an underscore: `_tcod`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.78s
[INFO] running `"docker" "inspect" "ab024d061876a1c3f6914772aa21c9ebf44f078a74522199d421a05ff32ef50f"`
[INFO] running `"docker" "rm" "-f" "ab024d061876a1c3f6914772aa21c9ebf44f078a74522199d421a05ff32ef50f"`
[INFO] [stdout] ab024d061876a1c3f6914772aa21c9ebf44f078a74522199d421a05ff32ef50f