Dec 17 15:11:21.996 INFO checking smith-30/rust-aoj against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 15:11:21.996 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-3/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/smith-30/rust-aoj:/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 15:11:22.330 INFO [stdout] 052028db5dd55f28bb9aa6f4dcffd8e6e8ef6087a849f1111fb7fd73a20e1510
Dec 17 15:11:22.340 INFO running `"docker" "start" "-a" "052028db5dd55f28bb9aa6f4dcffd8e6e8ef6087a849f1111fb7fd73a20e1510"`
Dec 17 15:11:23.404 INFO [stderr]     Checking round v0.1.0
Dec 17 15:11:23.416 INFO [stderr]     Checking libmath v0.2.0
Dec 17 15:11:23.626 INFO [stderr]     Checking AOJ v0.1.0 (/opt/crater/workdir)
Dec 17 15:11:24.028 INFO [stderr] warning: doc comment not used by rustdoc
Dec 17 15:11:24.030 INFO [stderr]   --> examples/english_sentence.rs:66:5
Dec 17 15:11:24.030 INFO [stderr]    |
Dec 17 15:11:24.030 INFO [stderr] 66 | /     /**
Dec 17 15:11:24.030 INFO [stderr] 67 | |      * @Todo
Dec 17 15:11:24.030 INFO [stderr] 68 | |      * value assigned to `word_appeared_count` is never read
Dec 17 15:11:24.030 INFO [stderr] 69 | |      * 解決する
Dec 17 15:11:24.030 INFO [stderr] 70 | |      */
Dec 17 15:11:24.030 INFO [stderr]    | |_______^
Dec 17 15:11:24.037 INFO [stderr]    |
Dec 17 15:11:24.038 INFO [stderr]    = note: #[warn(unused_doc_comments)] on by default
Dec 17 15:11:24.038 INFO [stderr] 
Dec 17 15:11:24.038 INFO [stderr] warning: doc comment not used by rustdoc
Dec 17 15:11:24.038 INFO [stderr]   --> examples/english_sentence.rs:75:5
Dec 17 15:11:24.038 INFO [stderr]    |
Dec 17 15:11:24.038 INFO [stderr] 75 | /     /**
Dec 17 15:11:24.038 INFO [stderr] 76 | |      * @Todo こいつうまく書くタイミング。。
Dec 17 15:11:24.038 INFO [stderr] 77 | |      */
Dec 17 15:11:24.038 INFO [stderr]    | |_______^
Dec 17 15:11:24.038 INFO [stderr] 
Dec 17 15:11:24.064 INFO [stderr] warning: crate `AOJ` should have a snake case name such as `aoj`
Dec 17 15:11:24.066 INFO [stderr]   |
Dec 17 15:11:24.066 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 17 15:11:24.066 INFO [stderr] 
Dec 17 15:11:24.115 INFO [stderr] warning: crate `AOJ` should have a snake case name such as `aoj`
Dec 17 15:11:24.117 INFO [stderr]   |
Dec 17 15:11:24.117 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 17 15:11:24.117 INFO [stderr] 
Dec 17 15:11:24.215 INFO [stderr] warning: value assigned to `word_appeared_count` is never read
Dec 17 15:11:24.215 INFO [stderr]   --> examples/english_sentence.rs:71:13
Dec 17 15:11:24.215 INFO [stderr]    |
Dec 17 15:11:24.215 INFO [stderr] 71 |     let mut word_appeared_count = 0;
Dec 17 15:11:24.215 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^
Dec 17 15:11:24.215 INFO [stderr]    |
Dec 17 15:11:24.215 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 17 15:11:24.215 INFO [stderr] 
Dec 17 15:11:24.256 INFO [stderr] warning: doc comment not used by rustdoc
Dec 17 15:11:24.256 INFO [stderr]   --> examples/list_of_top_3_hills.rs:42:5
Dec 17 15:11:24.256 INFO [stderr]    |
Dec 17 15:11:24.256 INFO [stderr] 42 | /     /**
Dec 17 15:11:24.256 INFO [stderr] 43 | |      * テキストをvecに区切って格納
Dec 17 15:11:24.256 INFO [stderr] 44 | |      */
Dec 17 15:11:24.256 INFO [stderr]    | |_______^
Dec 17 15:11:24.256 INFO [stderr]    |
Dec 17 15:11:24.256 INFO [stderr]    = note: #[warn(unused_doc_comments)] on by default
Dec 17 15:11:24.256 INFO [stderr] 
Dec 17 15:11:24.256 INFO [stderr] warning: doc comment not used by rustdoc
Dec 17 15:11:24.256 INFO [stderr]   --> examples/list_of_top_3_hills.rs:58:5
Dec 17 15:11:24.256 INFO [stderr]    |
Dec 17 15:11:24.256 INFO [stderr] 58 | /     /**
Dec 17 15:11:24.256 INFO [stderr] 59 | |      * sort
Dec 17 15:11:24.256 INFO [stderr] 60 | |      */
Dec 17 15:11:24.256 INFO [stderr]    | |_______^
Dec 17 15:11:24.256 INFO [stderr] 
Dec 17 15:11:24.470 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.12s
Dec 17 15:11:25.288 INFO running `"docker" "inspect" "052028db5dd55f28bb9aa6f4dcffd8e6e8ef6087a849f1111fb7fd73a20e1510"`
Dec 17 15:11:25.582 INFO running `"docker" "rm" "-f" "052028db5dd55f28bb9aa6f4dcffd8e6e8ef6087a849f1111fb7fd73a20e1510"`
Dec 17 15:11:25.804 INFO [stdout] 052028db5dd55f28bb9aa6f4dcffd8e6e8ef6087a849f1111fb7fd73a20e1510