Dec 12 03:11:32.509 INFO checking DennoDin/cc5-polyglottal-rust-graph against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 03:11:32.509 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-3/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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"`
Dec 12 03:11:33.032 INFO [stdout] b3defd83330930308fe82fea1376ef6b1101dd313291bd12b5aa5332f1fd7dee
Dec 12 03:11:33.038 INFO running `"docker" "start" "-a" "b3defd83330930308fe82fea1376ef6b1101dd313291bd12b5aa5332f1fd7dee"`
Dec 12 03:11:34.188 INFO [stderr] usermod: no changes
Dec 12 03:11:34.240 INFO [stderr]     Checking graph-path v0.1.0 (/source)
Dec 12 03:11:34.941 INFO [stderr] warning: unused variable: `steps`
Dec 12 03:11:34.941 INFO [stderr]   --> src/main.rs:98:13
Dec 12 03:11:34.941 INFO [stderr]    |
Dec 12 03:11:34.941 INFO [stderr] 98 |     let mut steps: i8 = 0;
Dec 12 03:11:34.941 INFO [stderr]    |             ^^^^^ help: consider using `_steps` instead
Dec 12 03:11:34.941 INFO [stderr]    |
Dec 12 03:11:34.941 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 12 03:11:34.941 INFO [stderr] 
Dec 12 03:11:34.948 INFO [stderr] warning: variable does not need to be mutable
Dec 12 03:11:34.948 INFO [stderr]   --> src/main.rs:97:9
Dec 12 03:11:34.948 INFO [stderr]    |
Dec 12 03:11:34.948 INFO [stderr] 97 |     let mut result: i8 = 32;
Dec 12 03:11:34.948 INFO [stderr]    |         ----^^^^^^
Dec 12 03:11:34.948 INFO [stderr]    |         |
Dec 12 03:11:34.948 INFO [stderr]    |         help: remove this `mut`
Dec 12 03:11:34.948 INFO [stderr]    |
Dec 12 03:11:34.948 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 12 03:11:34.948 INFO [stderr] 
Dec 12 03:11:34.948 INFO [stderr] warning: variable does not need to be mutable
Dec 12 03:11:34.948 INFO [stderr]   --> src/main.rs:98:9
Dec 12 03:11:34.948 INFO [stderr]    |
Dec 12 03:11:34.948 INFO [stderr] 98 |     let mut steps: i8 = 0;
Dec 12 03:11:34.948 INFO [stderr]    |         ----^^^^^
Dec 12 03:11:34.948 INFO [stderr]    |         |
Dec 12 03:11:34.948 INFO [stderr]    |         help: remove this `mut`
Dec 12 03:11:34.948 INFO [stderr] 
Dec 12 03:11:35.309 INFO [stderr] warning: unused variable: `steps`
Dec 12 03:11:35.309 INFO [stderr]   --> src/main.rs:98:13
Dec 12 03:11:35.309 INFO [stderr]    |
Dec 12 03:11:35.309 INFO [stderr] 98 |     let mut steps: i8 = 0;
Dec 12 03:11:35.309 INFO [stderr]    |             ^^^^^ help: consider using `_steps` instead
Dec 12 03:11:35.309 INFO [stderr]    |
Dec 12 03:11:35.309 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 12 03:11:35.309 INFO [stderr] 
Dec 12 03:11:35.320 INFO [stderr] warning: variable does not need to be mutable
Dec 12 03:11:35.320 INFO [stderr]   --> src/main.rs:97:9
Dec 12 03:11:35.320 INFO [stderr]    |
Dec 12 03:11:35.320 INFO [stderr] 97 |     let mut result: i8 = 32;
Dec 12 03:11:35.320 INFO [stderr]    |         ----^^^^^^
Dec 12 03:11:35.320 INFO [stderr]    |         |
Dec 12 03:11:35.320 INFO [stderr]    |         help: remove this `mut`
Dec 12 03:11:35.320 INFO [stderr]    |
Dec 12 03:11:35.320 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 12 03:11:35.320 INFO [stderr] 
Dec 12 03:11:35.320 INFO [stderr] warning: variable does not need to be mutable
Dec 12 03:11:35.320 INFO [stderr]   --> src/main.rs:98:9
Dec 12 03:11:35.320 INFO [stderr]    |
Dec 12 03:11:35.320 INFO [stderr] 98 |     let mut steps: i8 = 0;
Dec 12 03:11:35.321 INFO [stderr]    |         ----^^^^^
Dec 12 03:11:35.321 INFO [stderr]    |         |
Dec 12 03:11:35.321 INFO [stderr]    |         help: remove this `mut`
Dec 12 03:11:35.321 INFO [stderr] 
Dec 12 03:11:35.352 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.14s
Dec 12 03:11:35.354 INFO [stderr] su: No module specific data is present
Dec 12 03:11:36.086 INFO running `"docker" "inspect" "b3defd83330930308fe82fea1376ef6b1101dd313291bd12b5aa5332f1fd7dee"`
Dec 12 03:11:36.466 INFO running `"docker" "rm" "-f" "b3defd83330930308fe82fea1376ef6b1101dd313291bd12b5aa5332f1fd7dee"`
Dec 12 03:11:36.812 INFO [stdout] b3defd83330930308fe82fea1376ef6b1101dd313291bd12b5aa5332f1fd7dee