[INFO] updating cached repository Lait-au-Cafe/automaton_statics
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Lait-au-Cafe/automaton_statics
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Lait-au-Cafe/automaton_statics" "work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/Lait-au-Cafe/automaton_statics"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/Lait-au-Cafe/automaton_statics'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Lait-au-Cafe/automaton_statics" "work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/Lait-au-Cafe/automaton_statics"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/Lait-au-Cafe/automaton_statics'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 0287365f084ae08d208e3e5b4a18f11b98122d92
[INFO] sha for GitHub repo Lait-au-Cafe/automaton_statics: 0287365f084ae08d208e3e5b4a18f11b98122d92
[INFO] validating manifest of Lait-au-Cafe/automaton_statics on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of Lait-au-Cafe/automaton_statics on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing Lait-au-Cafe/automaton_statics
[INFO] finished frobbing Lait-au-Cafe/automaton_statics
[INFO] frobbed toml for Lait-au-Cafe/automaton_statics written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/Lait-au-Cafe/automaton_statics/Cargo.toml
[INFO] started frobbing Lait-au-Cafe/automaton_statics
[INFO] finished frobbing Lait-au-Cafe/automaton_statics
[INFO] frobbed toml for Lait-au-Cafe/automaton_statics written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/Lait-au-Cafe/automaton_statics/Cargo.toml
[INFO] crate Lait-au-Cafe/automaton_statics has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing Lait-au-Cafe/automaton_statics against try#7fea0229842e79db1159ea58ad9a653b288efee9 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-4/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/Lait-au-Cafe/automaton_statics:/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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "build" "--frozen"`
[INFO] [stdout] f77925f4ee22744a377dd8244c9cb85ee86b54d45233ea61cdac1c728af9f39e
[INFO] running `"docker" "start" "-a" "f77925f4ee22744a377dd8244c9cb85ee86b54d45233ea61cdac1c728af9f39e"`
[INFO] [stderr]    Compiling automaton_statics v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `std::collections::HashMap`
[INFO] [stderr]  --> src/main.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::collections::HashMap;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `stat_A` should have a snake case name
[INFO] [stderr]   --> src/data.rs:11:9
[INFO] [stderr]    |
[INFO] [stderr] 11 |     pub stat_A: char,    // オートマトンAの状態
[INFO] [stderr]    |         ^^^^^^ help: convert the identifier to snake case: `stat_a`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_snake_case)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `stat_B` should have a snake case name
[INFO] [stderr]   --> src/data.rs:12:9
[INFO] [stderr]    |
[INFO] [stderr] 12 |     pub stat_B: char     // オートマトンBの状態
[INFO] [stderr]    |         ^^^^^^ help: convert the identifier to snake case: `stat_b`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `hist_A` should have a snake case name
[INFO] [stderr]   --> src/main.rs:57:17
[INFO] [stderr]    |
[INFO] [stderr] 57 |         let mut hist_A: VecDeque<char> = VecDeque::new();
[INFO] [stderr]    |                 ^^^^^^ help: convert the identifier to snake case: `hist_a`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `hist_B` should have a snake case name
[INFO] [stderr]   --> src/main.rs:58:17
[INFO] [stderr]    |
[INFO] [stderr] 58 |         let mut hist_B: VecDeque<char> = VecDeque::new();
[INFO] [stderr]    |                 ^^^^^^ help: convert the identifier to snake case: `hist_b`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `h_A` should have a snake case name
[INFO] [stderr]   --> src/main.rs:61:21
[INFO] [stderr]    |
[INFO] [stderr] 61 |             let mut h_A = hist_A.clone();
[INFO] [stderr]    |                     ^^^ help: convert the identifier to snake case: `h_a`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `h_B` should have a snake case name
[INFO] [stderr]   --> src/main.rs:62:21
[INFO] [stderr]    |
[INFO] [stderr] 62 |             let mut h_B = hist_B.clone();
[INFO] [stderr]    |                     ^^^ help: convert the identifier to snake case: `h_b`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `cond_A` should have a snake case name
[INFO] [stderr]   --> src/main.rs:63:21
[INFO] [stderr]    |
[INFO] [stderr] 63 |             let mut cond_A = String::new();
[INFO] [stderr]    |                     ^^^^^^ help: convert the identifier to snake case: `cond_a`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `cond_B` should have a snake case name
[INFO] [stderr]   --> src/main.rs:64:21
[INFO] [stderr]    |
[INFO] [stderr] 64 |             let mut cond_B = String::new();
[INFO] [stderr]    |                     ^^^^^^ help: convert the identifier to snake case: `cond_b`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.30s
[INFO] running `"docker" "inspect" "f77925f4ee22744a377dd8244c9cb85ee86b54d45233ea61cdac1c728af9f39e"`
[INFO] running `"docker" "rm" "-f" "f77925f4ee22744a377dd8244c9cb85ee86b54d45233ea61cdac1c728af9f39e"`
[INFO] [stdout] f77925f4ee22744a377dd8244c9cb85ee86b54d45233ea61cdac1c728af9f39e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-4/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/Lait-au-Cafe/automaton_statics:/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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 0503867bf2f1916e6d3194ab78723c7c99b43cc47c130a95086ad459acc884b8
[INFO] running `"docker" "start" "-a" "0503867bf2f1916e6d3194ab78723c7c99b43cc47c130a95086ad459acc884b8"`
[INFO] [stderr]    Compiling automaton_statics v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `std::collections::HashMap`
[INFO] [stderr]  --> src/main.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::collections::HashMap;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `stat_A` should have a snake case name
[INFO] [stderr]   --> src/data.rs:11:9
[INFO] [stderr]    |
[INFO] [stderr] 11 |     pub stat_A: char,    // オートマトンAの状態
[INFO] [stderr]    |         ^^^^^^ help: convert the identifier to snake case: `stat_a`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_snake_case)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `stat_B` should have a snake case name
[INFO] [stderr]   --> src/data.rs:12:9
[INFO] [stderr]    |
[INFO] [stderr] 12 |     pub stat_B: char     // オートマトンBの状態
[INFO] [stderr]    |         ^^^^^^ help: convert the identifier to snake case: `stat_b`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `hist_A` should have a snake case name
[INFO] [stderr]   --> src/main.rs:57:17
[INFO] [stderr]    |
[INFO] [stderr] 57 |         let mut hist_A: VecDeque<char> = VecDeque::new();
[INFO] [stderr]    |                 ^^^^^^ help: convert the identifier to snake case: `hist_a`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `hist_B` should have a snake case name
[INFO] [stderr]   --> src/main.rs:58:17
[INFO] [stderr]    |
[INFO] [stderr] 58 |         let mut hist_B: VecDeque<char> = VecDeque::new();
[INFO] [stderr]    |                 ^^^^^^ help: convert the identifier to snake case: `hist_b`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `h_A` should have a snake case name
[INFO] [stderr]   --> src/main.rs:61:21
[INFO] [stderr]    |
[INFO] [stderr] 61 |             let mut h_A = hist_A.clone();
[INFO] [stderr]    |                     ^^^ help: convert the identifier to snake case: `h_a`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `h_B` should have a snake case name
[INFO] [stderr]   --> src/main.rs:62:21
[INFO] [stderr]    |
[INFO] [stderr] 62 |             let mut h_B = hist_B.clone();
[INFO] [stderr]    |                     ^^^ help: convert the identifier to snake case: `h_b`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `cond_A` should have a snake case name
[INFO] [stderr]   --> src/main.rs:63:21
[INFO] [stderr]    |
[INFO] [stderr] 63 |             let mut cond_A = String::new();
[INFO] [stderr]    |                     ^^^^^^ help: convert the identifier to snake case: `cond_a`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `cond_B` should have a snake case name
[INFO] [stderr]   --> src/main.rs:64:21
[INFO] [stderr]    |
[INFO] [stderr] 64 |             let mut cond_B = String::new();
[INFO] [stderr]    |                     ^^^^^^ help: convert the identifier to snake case: `cond_b`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `"docker" "inspect" "0503867bf2f1916e6d3194ab78723c7c99b43cc47c130a95086ad459acc884b8"`
[INFO] running `"docker" "rm" "-f" "0503867bf2f1916e6d3194ab78723c7c99b43cc47c130a95086ad459acc884b8"`
[INFO] [stdout] 0503867bf2f1916e6d3194ab78723c7c99b43cc47c130a95086ad459acc884b8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-4/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/Lait-au-Cafe/automaton_statics:/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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen"`
[INFO] [stdout] 858b2e451d7181507ab397f78c1e05ebd0fdaf8658b3bad31effabc9fc722d2b
[INFO] running `"docker" "start" "-a" "858b2e451d7181507ab397f78c1e05ebd0fdaf8658b3bad31effabc9fc722d2b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/automaton_statics-17fdcefa9783a6cd
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "858b2e451d7181507ab397f78c1e05ebd0fdaf8658b3bad31effabc9fc722d2b"`
[INFO] running `"docker" "rm" "-f" "858b2e451d7181507ab397f78c1e05ebd0fdaf8658b3bad31effabc9fc722d2b"`
[INFO] [stdout] 858b2e451d7181507ab397f78c1e05ebd0fdaf8658b3bad31effabc9fc722d2b