[INFO] updating cached repository AsaAyers/roguelike
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/AsaAyers/roguelike
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/AsaAyers/roguelike" "work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/AsaAyers/roguelike"`
[INFO] [stderr] Cloning into 'work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/AsaAyers/roguelike'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/AsaAyers/roguelike" "work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/AsaAyers/roguelike"`
[INFO] [stderr] Cloning into 'work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/AsaAyers/roguelike'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7f2c691258d5e25606267cf50fc67d7aed0878e6
[INFO] sha for GitHub repo AsaAyers/roguelike: 7f2c691258d5e25606267cf50fc67d7aed0878e6
[INFO] validating manifest of AsaAyers/roguelike on toolchain master#e305df1846a6d985315917ae0c81b74af8b4e641
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of AsaAyers/roguelike on toolchain try#99a7498759a22b5684caf798a98b7e90ad9d2443
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing AsaAyers/roguelike
[INFO] finished frobbing AsaAyers/roguelike
[INFO] frobbed toml for AsaAyers/roguelike written to work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/AsaAyers/roguelike/Cargo.toml
[INFO] started frobbing AsaAyers/roguelike
[INFO] finished frobbing AsaAyers/roguelike
[INFO] frobbed toml for AsaAyers/roguelike written to work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/AsaAyers/roguelike/Cargo.toml
[INFO] crate AsaAyers/roguelike already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking AsaAyers/roguelike against try#99a7498759a22b5684caf798a98b7e90ad9d2443 for pr-60039-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60039-1/worker-3/try#99a7498759a22b5684caf798a98b7e90ad9d2443:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/AsaAyers/roguelike:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 76c4c0a9751479c1bc5a75205ce4ab749353ae20d3ba29a730134d69ddfa3f72
[INFO] running `"docker" "start" "-a" "76c4c0a9751479c1bc5a75205ce4ab749353ae20d3ba29a730134d69ddfa3f72"`
[INFO] [stderr]    Compiling tcod-sys v5.0.0
[INFO] [stderr]     Checking tcod v0.13.0
[INFO] [stderr]     Checking roguelike v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: the item `Escape` is imported redundantly
[INFO] [stderr]    --> src/main.rs:932:13
[INFO] [stderr]     |
[INFO] [stderr] 11  | use tcod::input::KeyCode::*;
[INFO] [stderr]     |     ----------------------- the item `Escape` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 932 |         use tcod::input::KeyCode::Escape;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Escape` is imported redundantly
[INFO] [stderr]    --> src/main.rs:932:13
[INFO] [stderr]     |
[INFO] [stderr] 11  | use tcod::input::KeyCode::*;
[INFO] [stderr]     |     ----------------------- the item `Escape` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 932 |         use tcod::input::KeyCode::Escape;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `map`
[INFO] [stderr]    --> src/main.rs:427:5
[INFO] [stderr]     |
[INFO] [stderr] 427 |     map: &mut Map,
[INFO] [stderr]     |     ^^^ help: consider prefixing with an underscore: `_map`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `map`
[INFO] [stderr]    --> src/main.rs:476:5
[INFO] [stderr]     |
[INFO] [stderr] 476 |     map: &mut Map,
[INFO] [stderr]     |     ^^^ help: consider prefixing with an underscore: `_map`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `map`
[INFO] [stderr]    --> src/main.rs:427:5
[INFO] [stderr]     |
[INFO] [stderr] 427 |     map: &mut Map,
[INFO] [stderr]     |     ^^^ help: consider prefixing with an underscore: `_map`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `map`
[INFO] [stderr]    --> src/main.rs:476:5
[INFO] [stderr]     |
[INFO] [stderr] 476 |     map: &mut Map,
[INFO] [stderr]     |     ^^^ help: consider prefixing with an underscore: `_map`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.33s
[INFO] running `"docker" "inspect" "76c4c0a9751479c1bc5a75205ce4ab749353ae20d3ba29a730134d69ddfa3f72"`
[INFO] running `"docker" "rm" "-f" "76c4c0a9751479c1bc5a75205ce4ab749353ae20d3ba29a730134d69ddfa3f72"`
[INFO] [stdout] 76c4c0a9751479c1bc5a75205ce4ab749353ae20d3ba29a730134d69ddfa3f72