[INFO] cloning repository https://github.com/muzudho/rust_kifuwarabe_shogi_server [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/muzudho/rust_kifuwarabe_shogi_server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmuzudho%2Frust_kifuwarabe_shogi_server", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmuzudho%2Frust_kifuwarabe_shogi_server'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c4f63641c996c521520bdf2fc02186eda25dfac0 [INFO] testing muzudho/rust_kifuwarabe_shogi_server against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmuzudho%2Frust_kifuwarabe_shogi_server" "/workspace/builds/worker-20/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-20/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/muzudho/rust_kifuwarabe_shogi_server on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/muzudho/rust_kifuwarabe_shogi_server [INFO] finished tweaking git repo https://github.com/muzudho/rust_kifuwarabe_shogi_server [INFO] tweaked toml for git repo https://github.com/muzudho/rust_kifuwarabe_shogi_server written to /workspace/builds/worker-20/source/Cargo.toml [INFO] crate git repo https://github.com/muzudho/rust_kifuwarabe_shogi_server already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/muzudho/rust_kifuwarabe_server.git` [INFO] [stderr] Updating git repository `https://github.com/muzudho/rust_kifuwarabe_shell.git` [INFO] [stderr] Updating git repository `https://github.com/muzudho/rust_kifuwarabe_state_transition_diagram.git` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serde_json v1.0.31 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3c096480cfe5ed4e9e5b98928d12b4c328ed33340a58f5d47fcb8e318f9ef838 [INFO] running `Command { std: "docker" "start" "-a" "3c096480cfe5ed4e9e5b98928d12b4c328ed33340a58f5d47fcb8e318f9ef838", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3c096480cfe5ed4e9e5b98928d12b4c328ed33340a58f5d47fcb8e318f9ef838", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3c096480cfe5ed4e9e5b98928d12b4c328ed33340a58f5d47fcb8e318f9ef838", kill_on_drop: false }` [INFO] [stdout] 3c096480cfe5ed4e9e5b98928d12b4c328ed33340a58f5d47fcb8e318f9ef838 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] eafd98829e450a757e817ed375ebeb321aad00b78c02affaa0dcdd4a83a62c62 [INFO] running `Command { std: "docker" "start" "-a" "eafd98829e450a757e817ed375ebeb321aad00b78c02affaa0dcdd4a83a62c62", kill_on_drop: false }` [INFO] [stderr] Compiling version_check v0.1.4 [INFO] [stderr] Compiling proc-macro2 v0.4.19 [INFO] [stderr] Compiling ryu v0.2.6 [INFO] [stderr] Compiling serde v1.0.79 [INFO] [stderr] Compiling libc v0.2.43 [INFO] [stderr] Compiling cfg-if v0.1.5 [INFO] [stderr] Compiling regex v1.0.5 [INFO] [stderr] Compiling ucd-util v0.1.1 [INFO] [stderr] Compiling utf8-ranges v1.0.1 [INFO] [stderr] Compiling regex-syntax v0.6.2 [INFO] [stderr] Compiling lazy_static v1.1.0 [INFO] [stderr] Compiling memchr v2.1.0 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling kifuwarabe_server v0.1.0 (https://github.com/muzudho/rust_kifuwarabe_server.git?rev=418539a79d68a5e7abd2fa5e4cca91efe38aa2ea#418539a7) [INFO] [stderr] Compiling quote v0.6.8 [INFO] [stderr] Compiling aho-corasick v0.6.8 [INFO] [stderr] Compiling syn v0.15.6 [INFO] [stderr] Compiling serde_json v1.0.31 [INFO] [stderr] Compiling serde_derive v1.0.79 [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/rustwide/workdir) [INFO] [stdout] warning: unused import: `client_handle_impl::*` [INFO] [stdout] --> src/utils/player_utils.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use client_handle_impl::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `utils::game_utils::*` [INFO] [stdout] --> src/client_handle_impl.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use utils::game_utils::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/shell_impl.rs:28:55 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn do_player_name(shell_var: &mut ShellVar, req: &Request, _res: &mut dyn Response) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 28 - pub fn do_player_name(shell_var: &mut ShellVar, req: &Request, _res: &mut dyn Response) { [INFO] [stdout] 28 + pub fn do_player_name(shell_var: &mut ShellVar, req: &dyn Request, _res: &mut dyn Response) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/shell_impl.rs:47:52 [INFO] [stdout] | [INFO] [stdout] 47 | pub fn do_password(shell_var: &mut ShellVar, req: &Request, _res: &mut dyn Response) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 47 - pub fn do_password(shell_var: &mut ShellVar, req: &Request, _res: &mut dyn Response) { [INFO] [stdout] 47 + pub fn do_password(shell_var: &mut ShellVar, req: &dyn Request, _res: &mut dyn Response) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/client_handle_impl.rs:76:44 [INFO] [stdout] | [INFO] [stdout] 76 | pub fn on_received_from_client_shogi(req: &Request, res: &mut Response) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 76 - pub fn on_received_from_client_shogi(req: &Request, res: &mut Response) { [INFO] [stdout] 76 + pub fn on_received_from_client_shogi(req: &dyn Request, res: &mut Response) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/client_handle_impl.rs:76:63 [INFO] [stdout] | [INFO] [stdout] 76 | pub fn on_received_from_client_shogi(req: &Request, res: &mut Response) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 76 - pub fn on_received_from_client_shogi(req: &Request, res: &mut Response) { [INFO] [stdout] 76 + pub fn on_received_from_client_shogi(req: &Request, res: &mut dyn Response) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/client_handle_impl.rs:146:66 [INFO] [stdout] | [INFO] [stdout] 146 | pub fn on_send_to_client_shogi(connection_number: i64, res: &mut Response) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 146 - pub fn on_send_to_client_shogi(connection_number: i64, res: &mut Response) { [INFO] [stdout] 146 + pub fn on_send_to_client_shogi(connection_number: i64, res: &mut dyn Response) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `connection_number` [INFO] [stdout] --> src/client_handle_impl.rs:146:32 [INFO] [stdout] | [INFO] [stdout] 146 | pub fn on_send_to_client_shogi(connection_number: i64, res: &mut Response) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_connection_number` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `res` [INFO] [stdout] --> src/client_handle_impl.rs:146:56 [INFO] [stdout] | [INFO] [stdout] 146 | pub fn on_send_to_client_shogi(connection_number: i64, res: &mut Response) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `diagram` [INFO] [stdout] --> src/details/server_impl_detail.rs:35:13 [INFO] [stdout] | [INFO] [stdout] 35 | let diagram = DIAGRAM.try_read().expect("server_impl_detail.rs/setup_2player_to_match"); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_diagram` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_game_summary_string` [INFO] [stdout] --> src/utils/game_utils.rs:25:12 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn get_game_summary_string(game_num: i64) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_entry_game` [INFO] [stdout] --> src/utils/player_utils.rs:33:12 [INFO] [stdout] | [INFO] [stdout] 33 | pub fn get_entry_game(connection_number: i64) -> i64 { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `forward` [INFO] [stdout] --> src/utils/shell_map_utils.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn forward(connection_number: i64, diagram: &Diagram, next: &str) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 16.71s [INFO] running `Command { std: "docker" "inspect" "eafd98829e450a757e817ed375ebeb321aad00b78c02affaa0dcdd4a83a62c62", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eafd98829e450a757e817ed375ebeb321aad00b78c02affaa0dcdd4a83a62c62", kill_on_drop: false }` [INFO] [stdout] eafd98829e450a757e817ed375ebeb321aad00b78c02affaa0dcdd4a83a62c62 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 853e0fe62b53aa7dfa777cb803f7a35c8c82e25f1b8cff5d3ee3a67821240c52 [INFO] running `Command { std: "docker" "start" "-a" "853e0fe62b53aa7dfa777cb803f7a35c8c82e25f1b8cff5d3ee3a67821240c52", kill_on_drop: false }` [INFO] [stderr] Compiling rust_kifuwarabe_shogi_server v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `client_handle_impl::*` [INFO] [stdout] --> src/utils/player_utils.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use client_handle_impl::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `utils::game_utils::*` [INFO] [stdout] --> src/client_handle_impl.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use utils::game_utils::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/shell_impl.rs:28:55 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn do_player_name(shell_var: &mut ShellVar, req: &Request, _res: &mut dyn Response) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 28 - pub fn do_player_name(shell_var: &mut ShellVar, req: &Request, _res: &mut dyn Response) { [INFO] [stdout] 28 + pub fn do_player_name(shell_var: &mut ShellVar, req: &dyn Request, _res: &mut dyn Response) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/shell_impl.rs:47:52 [INFO] [stdout] | [INFO] [stdout] 47 | pub fn do_password(shell_var: &mut ShellVar, req: &Request, _res: &mut dyn Response) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 47 - pub fn do_password(shell_var: &mut ShellVar, req: &Request, _res: &mut dyn Response) { [INFO] [stdout] 47 + pub fn do_password(shell_var: &mut ShellVar, req: &dyn Request, _res: &mut dyn Response) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/client_handle_impl.rs:76:44 [INFO] [stdout] | [INFO] [stdout] 76 | pub fn on_received_from_client_shogi(req: &Request, res: &mut Response) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 76 - pub fn on_received_from_client_shogi(req: &Request, res: &mut Response) { [INFO] [stdout] 76 + pub fn on_received_from_client_shogi(req: &dyn Request, res: &mut Response) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/client_handle_impl.rs:76:63 [INFO] [stdout] | [INFO] [stdout] 76 | pub fn on_received_from_client_shogi(req: &Request, res: &mut Response) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 76 - pub fn on_received_from_client_shogi(req: &Request, res: &mut Response) { [INFO] [stdout] 76 + pub fn on_received_from_client_shogi(req: &Request, res: &mut dyn Response) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/client_handle_impl.rs:146:66 [INFO] [stdout] | [INFO] [stdout] 146 | pub fn on_send_to_client_shogi(connection_number: i64, res: &mut Response) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 146 - pub fn on_send_to_client_shogi(connection_number: i64, res: &mut Response) { [INFO] [stdout] 146 + pub fn on_send_to_client_shogi(connection_number: i64, res: &mut dyn Response) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `connection_number` [INFO] [stdout] --> src/client_handle_impl.rs:146:32 [INFO] [stdout] | [INFO] [stdout] 146 | pub fn on_send_to_client_shogi(connection_number: i64, res: &mut Response) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_connection_number` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `res` [INFO] [stdout] --> src/client_handle_impl.rs:146:56 [INFO] [stdout] | [INFO] [stdout] 146 | pub fn on_send_to_client_shogi(connection_number: i64, res: &mut Response) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `diagram` [INFO] [stdout] --> src/details/server_impl_detail.rs:35:13 [INFO] [stdout] | [INFO] [stdout] 35 | let diagram = DIAGRAM.try_read().expect("server_impl_detail.rs/setup_2player_to_match"); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_diagram` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_game_summary_string` [INFO] [stdout] --> src/utils/game_utils.rs:25:12 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn get_game_summary_string(game_num: i64) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_entry_game` [INFO] [stdout] --> src/utils/player_utils.rs:33:12 [INFO] [stdout] | [INFO] [stdout] 33 | pub fn get_entry_game(connection_number: i64) -> i64 { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `forward` [INFO] [stdout] --> src/utils/shell_map_utils.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn forward(connection_number: i64, diagram: &Diagram, next: &str) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.72s [INFO] running `Command { std: "docker" "inspect" "853e0fe62b53aa7dfa777cb803f7a35c8c82e25f1b8cff5d3ee3a67821240c52", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "853e0fe62b53aa7dfa777cb803f7a35c8c82e25f1b8cff5d3ee3a67821240c52", kill_on_drop: false }` [INFO] [stdout] 853e0fe62b53aa7dfa777cb803f7a35c8c82e25f1b8cff5d3ee3a67821240c52 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 135c15f75356bf5f96f1bdb3920fc83c27aecaf34dec9e5d2d203e7cdb67e52c [INFO] running `Command { std: "docker" "start" "-a" "135c15f75356bf5f96f1bdb3920fc83c27aecaf34dec9e5d2d203e7cdb67e52c", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: unused import: `client_handle_impl::*` [INFO] [stdout] running 0 tests [INFO] [stderr] --> src/utils/player_utils.rs:2:5 [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] 2 | use client_handle_impl::*; [INFO] [stdout] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [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/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] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 28 - pub fn do_player_name(shell_var: &mut ShellVar, req: &Request, _res: &mut dyn Response) { [INFO] [stderr] 28 + pub fn do_player_name(shell_var: &mut ShellVar, req: &dyn Request, _res: &mut dyn Response) { [INFO] [stderr] | [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] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 47 - pub fn do_password(shell_var: &mut ShellVar, req: &Request, _res: &mut dyn Response) { [INFO] [stderr] 47 + pub fn do_password(shell_var: &mut ShellVar, req: &dyn Request, _res: &mut dyn Response) { [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] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 76 - pub fn on_received_from_client_shogi(req: &Request, res: &mut Response) { [INFO] [stderr] 76 + pub fn on_received_from_client_shogi(req: &dyn Request, res: &mut Response) { [INFO] [stderr] | [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] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 76 - pub fn on_received_from_client_shogi(req: &Request, res: &mut Response) { [INFO] [stderr] 76 + pub fn on_received_from_client_shogi(req: &Request, res: &mut dyn Response) { [INFO] [stderr] | [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] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 146 - pub fn on_send_to_client_shogi(connection_number: i64, res: &mut Response) { [INFO] [stderr] 146 + pub fn on_send_to_client_shogi(connection_number: i64, res: &mut dyn Response) { [INFO] [stderr] | [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: if this is intentional, prefix it with an underscore: `_connection_number` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [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: if this is intentional, prefix it with an underscore: `_res` [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: if this is intentional, prefix it with an underscore: `_diagram` [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_game_summary_string` [INFO] [stderr] --> src/utils/game_utils.rs:25:12 [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: associated function is never used: `get_entry_game` [INFO] [stderr] --> src/utils/player_utils.rs:33:12 [INFO] [stderr] | [INFO] [stderr] 33 | pub fn get_entry_game(connection_number: i64) -> i64 { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `forward` [INFO] [stderr] --> src/utils/shell_map_utils.rs:24:12 [INFO] [stderr] | [INFO] [stderr] 24 | pub fn forward(connection_number: i64, diagram: &Diagram, next: &str) { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `rust_kifuwarabe_shogi_server` (bin "rust_kifuwarabe_shogi_server" test) generated 13 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rust_kifuwarabe_shogi_server-d4341cfe60699647) [INFO] running `Command { std: "docker" "inspect" "135c15f75356bf5f96f1bdb3920fc83c27aecaf34dec9e5d2d203e7cdb67e52c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "135c15f75356bf5f96f1bdb3920fc83c27aecaf34dec9e5d2d203e7cdb67e52c", kill_on_drop: false }` [INFO] [stdout] 135c15f75356bf5f96f1bdb3920fc83c27aecaf34dec9e5d2d203e7cdb67e52c