Dec 19 09:32:45.529 INFO checking s0ralit/Word-list against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 09:32:45.529 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-5/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/s0ralit/Word-list:/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 09:32:45.733 INFO [stdout] ff72e7df6306719454c88e1d4a4ec45354361efedcfec9eb93d9cbe77453db54
Dec 19 09:32:45.738 INFO running `"docker" "start" "-a" "ff72e7df6306719454c88e1d4a4ec45354361efedcfec9eb93d9cbe77453db54"`
Dec 19 09:32:46.436 INFO [stderr]     Checking rust-word-book v0.1.0 (/opt/crater/workdir)
Dec 19 09:32:46.590 INFO [stderr] warning: variable does not need to be mutable
Dec 19 09:32:46.590 INFO [stderr]   --> src/main.rs:59:13
Dec 19 09:32:46.590 INFO [stderr]    |
Dec 19 09:32:46.590 INFO [stderr] 59 |         let mut input_mode_num: i32 = match input_mode.trim().parse() {
Dec 19 09:32:46.590 INFO [stderr]    |             ----^^^^^^^^^^^^^^
Dec 19 09:32:46.590 INFO [stderr]    |             |
Dec 19 09:32:46.590 INFO [stderr]    |             help: remove this `mut`
Dec 19 09:32:46.590 INFO [stderr]    |
Dec 19 09:32:46.590 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 19 09:32:46.590 INFO [stderr] 
Dec 19 09:32:46.591 INFO [stderr] warning: variable `English` should have a snake case name such as `english`
Dec 19 09:32:46.591 INFO [stderr]   --> src/main.rs:32:13
Dec 19 09:32:46.591 INFO [stderr]    |
Dec 19 09:32:46.591 INFO [stderr] 32 |         let mut English = String::new();
Dec 19 09:32:46.591 INFO [stderr]    |             ^^^^^^^^^^^
Dec 19 09:32:46.591 INFO [stderr]    |
Dec 19 09:32:46.591 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 19 09:32:46.591 INFO [stderr] 
Dec 19 09:32:46.591 INFO [stderr] warning: variable `Japanese` should have a snake case name such as `japanese`
Dec 19 09:32:46.591 INFO [stderr]   --> src/main.rs:36:13
Dec 19 09:32:46.591 INFO [stderr]    |
Dec 19 09:32:46.591 INFO [stderr] 36 |         let mut Japanese = String::new();
Dec 19 09:32:46.591 INFO [stderr]    |             ^^^^^^^^^^^^
Dec 19 09:32:46.591 INFO [stderr] 
Dec 19 09:32:46.591 INFO [stderr] warning: variable does not need to be mutable
Dec 19 09:32:46.591 INFO [stderr]   --> src/main.rs:59:13
Dec 19 09:32:46.591 INFO [stderr]    |
Dec 19 09:32:46.591 INFO [stderr] 59 |         let mut input_mode_num: i32 = match input_mode.trim().parse() {
Dec 19 09:32:46.591 INFO [stderr]    |             ----^^^^^^^^^^^^^^
Dec 19 09:32:46.591 INFO [stderr]    |             |
Dec 19 09:32:46.591 INFO [stderr]    |             help: remove this `mut`
Dec 19 09:32:46.591 INFO [stderr]    |
Dec 19 09:32:46.592 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 19 09:32:46.592 INFO [stderr] 
Dec 19 09:32:46.592 INFO [stderr] warning: variable `English` should have a snake case name such as `english`
Dec 19 09:32:46.592 INFO [stderr]   --> src/main.rs:32:13
Dec 19 09:32:46.592 INFO [stderr]    |
Dec 19 09:32:46.592 INFO [stderr] 32 |         let mut English = String::new();
Dec 19 09:32:46.592 INFO [stderr]    |             ^^^^^^^^^^^
Dec 19 09:32:46.592 INFO [stderr]    |
Dec 19 09:32:46.592 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 19 09:32:46.592 INFO [stderr] 
Dec 19 09:32:46.592 INFO [stderr] warning: variable `Japanese` should have a snake case name such as `japanese`
Dec 19 09:32:46.592 INFO [stderr]   --> src/main.rs:36:13
Dec 19 09:32:46.592 INFO [stderr]    |
Dec 19 09:32:46.592 INFO [stderr] 36 |         let mut Japanese = String::new();
Dec 19 09:32:46.592 INFO [stderr]    |             ^^^^^^^^^^^^
Dec 19 09:32:46.592 INFO [stderr] 
Dec 19 09:32:46.617 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.19s
Dec 19 09:32:46.938 INFO running `"docker" "inspect" "ff72e7df6306719454c88e1d4a4ec45354361efedcfec9eb93d9cbe77453db54"`
Dec 19 09:32:47.020 INFO running `"docker" "rm" "-f" "ff72e7df6306719454c88e1d4a4ec45354361efedcfec9eb93d9cbe77453db54"`
Dec 19 09:32:47.112 INFO [stdout] ff72e7df6306719454c88e1d4a4ec45354361efedcfec9eb93d9cbe77453db54