[INFO] updating cached repository muzudho/rust_kifuwarabe_shogi_server
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/muzudho/rust_kifuwarabe_shogi_server
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/muzudho/rust_kifuwarabe_shogi_server" "work/ex/beta-1.37-6/sources/1.36.0/gh/muzudho/rust_kifuwarabe_shogi_server"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/muzudho/rust_kifuwarabe_shogi_server'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/muzudho/rust_kifuwarabe_shogi_server" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/muzudho/rust_kifuwarabe_shogi_server"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/muzudho/rust_kifuwarabe_shogi_server'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c4f63641c996c521520bdf2fc02186eda25dfac0
[INFO] sha for GitHub repo muzudho/rust_kifuwarabe_shogi_server: c4f63641c996c521520bdf2fc02186eda25dfac0
[INFO] validating manifest of muzudho/rust_kifuwarabe_shogi_server on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of muzudho/rust_kifuwarabe_shogi_server on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing muzudho/rust_kifuwarabe_shogi_server
[INFO] finished frobbing muzudho/rust_kifuwarabe_shogi_server
[INFO] frobbed toml for muzudho/rust_kifuwarabe_shogi_server written to work/ex/beta-1.37-6/sources/1.36.0/gh/muzudho/rust_kifuwarabe_shogi_server/Cargo.toml
[INFO] started frobbing muzudho/rust_kifuwarabe_shogi_server
[INFO] finished frobbing muzudho/rust_kifuwarabe_shogi_server
[INFO] frobbed toml for muzudho/rust_kifuwarabe_shogi_server written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/muzudho/rust_kifuwarabe_shogi_server/Cargo.toml
[INFO] crate muzudho/rust_kifuwarabe_shogi_server already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing muzudho/rust_kifuwarabe_shogi_server against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/muzudho/rust_kifuwarabe_shogi_server:/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=warn" "-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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] eecfbb961ddb694d569d6d8314fd7b68211134dfb38399370ba4a353f9f4d93b
[INFO] running `"docker" "start" "-a" "eecfbb961ddb694d569d6d8314fd7b68211134dfb38399370ba4a353f9f4d93b"`
[INFO] [stderr]    Compiling memchr v2.1.0
[INFO] [stderr]    Compiling serde_json v1.0.31
[INFO] [stderr]    Compiling kifuwarabe_server v0.1.0 (https://github.com/muzudho/rust_kifuwarabe_server.git?rev=418539a79d68a5e7abd2fa5e4cca91efe38aa2ea#418539a7)
[INFO] [stderr]    Compiling aho-corasick v0.6.8
[INFO] [stderr]    Compiling regex v1.0.5
[INFO] [stderr]    Compiling kifuwarabe_state_transition_diagram v0.1.0 (https://github.com/muzudho/rust_kifuwarabe_state_transition_diagram.git?rev=aede7bdfe0925a4c260ac19c6355d64469be9b50#aede7bdf)
[INFO] [stderr]    Compiling kifuwarabe_shell v1.0.0 (https://github.com/muzudho/rust_kifuwarabe_shell.git?rev=c9444de505790fd08cacc306761fa4a765262c4d#c9444de5)
[INFO] [stderr]    Compiling rust_kifuwarabe_shogi_server v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `client_handle_impl::*`
[INFO] [stderr]  --> src/utils/player_utils.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use client_handle_impl::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/shell_impl.rs:28:55
[INFO] [stderr]    |
[INFO] [stderr] 28 | pub fn do_player_name(shell_var: &mut ShellVar, req: &Request, _res: &mut dyn Response) {
[INFO] [stderr]    |                                                       ^^^^^^^ help: use `dyn`: `dyn Request`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/shell_impl.rs:47:52
[INFO] [stderr]    |
[INFO] [stderr] 47 | pub fn do_password(shell_var: &mut ShellVar, req: &Request, _res: &mut dyn Response) {
[INFO] [stderr]    |                                                    ^^^^^^^ help: use `dyn`: `dyn Request`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `utils::game_utils::*`
[INFO] [stderr]  --> src/client_handle_impl.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use utils::game_utils::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/client_handle_impl.rs:76:44
[INFO] [stderr]    |
[INFO] [stderr] 76 | pub fn on_received_from_client_shogi(req: &Request, res: &mut Response) {
[INFO] [stderr]    |                                            ^^^^^^^ help: use `dyn`: `dyn Request`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/client_handle_impl.rs:76:63
[INFO] [stderr]    |
[INFO] [stderr] 76 | pub fn on_received_from_client_shogi(req: &Request, res: &mut Response) {
[INFO] [stderr]    |                                                               ^^^^^^^^ help: use `dyn`: `dyn Response`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/client_handle_impl.rs:146:66
[INFO] [stderr]     |
[INFO] [stderr] 146 | pub fn on_send_to_client_shogi(connection_number: i64, res: &mut Response) {
[INFO] [stderr]     |                                                                  ^^^^^^^^ help: use `dyn`: `dyn Response`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `diagram`
[INFO] [stderr]   --> src/details/server_impl_detail.rs:35:13
[INFO] [stderr]    |
[INFO] [stderr] 35 |         let diagram = DIAGRAM.try_read().expect("server_impl_detail.rs/setup_2player_to_match");
[INFO] [stderr]    |             ^^^^^^^ help: consider prefixing with an underscore: `_diagram`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `connection_number`
[INFO] [stderr]    --> src/client_handle_impl.rs:146:32
[INFO] [stderr]     |
[INFO] [stderr] 146 | pub fn on_send_to_client_shogi(connection_number: i64, res: &mut Response) {
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_connection_number`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `res`
[INFO] [stderr]    --> src/client_handle_impl.rs:146:56
[INFO] [stderr]     |
[INFO] [stderr] 146 | pub fn on_send_to_client_shogi(connection_number: i64, res: &mut Response) {
[INFO] [stderr]     |                                                        ^^^ help: consider prefixing with an underscore: `_res`
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_game_summary_string`
[INFO] [stderr]   --> src/utils/game_utils.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 |     pub fn get_game_summary_string(game_num: i64) -> String {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_entry_game`
[INFO] [stderr]   --> src/utils/player_utils.rs:33:5
[INFO] [stderr]    |
[INFO] [stderr] 33 |     pub fn get_entry_game(connection_number: i64) -> i64 {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `forward`
[INFO] [stderr]   --> src/utils/shell_map_utils.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     pub fn forward(connection_number: i64, diagram: &Diagram<ShellVar>, next: &str) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.68s
[INFO] running `"docker" "inspect" "eecfbb961ddb694d569d6d8314fd7b68211134dfb38399370ba4a353f9f4d93b"`
[INFO] running `"docker" "rm" "-f" "eecfbb961ddb694d569d6d8314fd7b68211134dfb38399370ba4a353f9f4d93b"`
[INFO] [stdout] eecfbb961ddb694d569d6d8314fd7b68211134dfb38399370ba4a353f9f4d93b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/muzudho/rust_kifuwarabe_shogi_server:/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=warn" "-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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 590406e8e41bfdc0fb5888b8c8eaebac988a32e0122f32f79e988e8d5dec40f6
[INFO] running `"docker" "start" "-a" "590406e8e41bfdc0fb5888b8c8eaebac988a32e0122f32f79e988e8d5dec40f6"`
[INFO] [stderr]    Compiling rust_kifuwarabe_shogi_server v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `client_handle_impl::*`
[INFO] [stderr]  --> src/utils/player_utils.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use client_handle_impl::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/shell_impl.rs:28:55
[INFO] [stderr]    |
[INFO] [stderr] 28 | pub fn do_player_name(shell_var: &mut ShellVar, req: &Request, _res: &mut dyn Response) {
[INFO] [stderr]    |                                                       ^^^^^^^ help: use `dyn`: `dyn Request`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/shell_impl.rs:47:52
[INFO] [stderr]    |
[INFO] [stderr] 47 | pub fn do_password(shell_var: &mut ShellVar, req: &Request, _res: &mut dyn Response) {
[INFO] [stderr]    |                                                    ^^^^^^^ help: use `dyn`: `dyn Request`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `utils::game_utils::*`
[INFO] [stderr]  --> src/client_handle_impl.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use utils::game_utils::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/client_handle_impl.rs:76:44
[INFO] [stderr]    |
[INFO] [stderr] 76 | pub fn on_received_from_client_shogi(req: &Request, res: &mut Response) {
[INFO] [stderr]    |                                            ^^^^^^^ help: use `dyn`: `dyn Request`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/client_handle_impl.rs:76:63
[INFO] [stderr]    |
[INFO] [stderr] 76 | pub fn on_received_from_client_shogi(req: &Request, res: &mut Response) {
[INFO] [stderr]    |                                                               ^^^^^^^^ help: use `dyn`: `dyn Response`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/client_handle_impl.rs:146:66
[INFO] [stderr]     |
[INFO] [stderr] 146 | pub fn on_send_to_client_shogi(connection_number: i64, res: &mut Response) {
[INFO] [stderr]     |                                                                  ^^^^^^^^ help: use `dyn`: `dyn Response`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `diagram`
[INFO] [stderr]   --> src/details/server_impl_detail.rs:35:13
[INFO] [stderr]    |
[INFO] [stderr] 35 |         let diagram = DIAGRAM.try_read().expect("server_impl_detail.rs/setup_2player_to_match");
[INFO] [stderr]    |             ^^^^^^^ help: consider prefixing with an underscore: `_diagram`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `connection_number`
[INFO] [stderr]    --> src/client_handle_impl.rs:146:32
[INFO] [stderr]     |
[INFO] [stderr] 146 | pub fn on_send_to_client_shogi(connection_number: i64, res: &mut Response) {
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_connection_number`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `res`
[INFO] [stderr]    --> src/client_handle_impl.rs:146:56
[INFO] [stderr]     |
[INFO] [stderr] 146 | pub fn on_send_to_client_shogi(connection_number: i64, res: &mut Response) {
[INFO] [stderr]     |                                                        ^^^ help: consider prefixing with an underscore: `_res`
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_game_summary_string`
[INFO] [stderr]   --> src/utils/game_utils.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 |     pub fn get_game_summary_string(game_num: i64) -> String {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_entry_game`
[INFO] [stderr]   --> src/utils/player_utils.rs:33:5
[INFO] [stderr]    |
[INFO] [stderr] 33 |     pub fn get_entry_game(connection_number: i64) -> i64 {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `forward`
[INFO] [stderr]   --> src/utils/shell_map_utils.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     pub fn forward(connection_number: i64, diagram: &Diagram<ShellVar>, next: &str) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.04s
[INFO] running `"docker" "inspect" "590406e8e41bfdc0fb5888b8c8eaebac988a32e0122f32f79e988e8d5dec40f6"`
[INFO] running `"docker" "rm" "-f" "590406e8e41bfdc0fb5888b8c8eaebac988a32e0122f32f79e988e8d5dec40f6"`
[INFO] [stdout] 590406e8e41bfdc0fb5888b8c8eaebac988a32e0122f32f79e988e8d5dec40f6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/muzudho/rust_kifuwarabe_shogi_server:/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=warn" "-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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 36541f6c08f37692e658b3ce846cbd948dbd6cb3934fa7dbed7317a9d16fa526
[INFO] running `"docker" "start" "-a" "36541f6c08f37692e658b3ce846cbd948dbd6cb3934fa7dbed7317a9d16fa526"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_kifuwarabe_shogi_server-cebe1f29326282bb
[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" "36541f6c08f37692e658b3ce846cbd948dbd6cb3934fa7dbed7317a9d16fa526"`
[INFO] running `"docker" "rm" "-f" "36541f6c08f37692e658b3ce846cbd948dbd6cb3934fa7dbed7317a9d16fa526"`
[INFO] [stdout] 36541f6c08f37692e658b3ce846cbd948dbd6cb3934fa7dbed7317a9d16fa526