[INFO] cloning repository https://github.com/Firfi/sstackrr-backend [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Firfi/sstackrr-backend" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFirfi%2Fsstackrr-backend", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFirfi%2Fsstackrr-backend'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5ee2df03974ce0b6a06587d81d093b40f4adfe27 [INFO] testing Firfi/sstackrr-backend against try#61cd42370816fd135c0f3b9debf2f5dfcf194594 for pr-98839 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFirfi%2Fsstackrr-backend" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Firfi/sstackrr-backend on toolchain 61cd42370816fd135c0f3b9debf2f5dfcf194594 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+61cd42370816fd135c0f3b9debf2f5dfcf194594" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Firfi/sstackrr-backend [INFO] finished tweaking git repo https://github.com/Firfi/sstackrr-backend [INFO] tweaked toml for git repo https://github.com/Firfi/sstackrr-backend written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/Firfi/sstackrr-backend already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+61cd42370816fd135c0f3b9debf2f5dfcf194594" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:5873ed620acfc3295992aedd9294443d62a478a48ba243bc5e6c4f5abaffa05f" "/opt/rustwide/cargo-home/bin/cargo" "+61cd42370816fd135c0f3b9debf2f5dfcf194594" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f81c635fc32967237cee6863c3e5f50ef1cc77d557a5d0423de8f0ac28e51fa2 [INFO] running `Command { std: "docker" "start" "-a" "f81c635fc32967237cee6863c3e5f50ef1cc77d557a5d0423de8f0ac28e51fa2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f81c635fc32967237cee6863c3e5f50ef1cc77d557a5d0423de8f0ac28e51fa2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f81c635fc32967237cee6863c3e5f50ef1cc77d557a5d0423de8f0ac28e51fa2", kill_on_drop: false }` [INFO] [stdout] f81c635fc32967237cee6863c3e5f50ef1cc77d557a5d0423de8f0ac28e51fa2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=forbid" "-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@sha256:5873ed620acfc3295992aedd9294443d62a478a48ba243bc5e6c4f5abaffa05f" "/opt/rustwide/cargo-home/bin/cargo" "+61cd42370816fd135c0f3b9debf2f5dfcf194594" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] da638df920d1e113d4625ac612389b9cb8880be3b7c632c7484c8065458b98ff [INFO] running `Command { std: "docker" "start" "-a" "da638df920d1e113d4625ac612389b9cb8880be3b7c632c7484c8065458b98ff", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.37 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling syn v1.0.91 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.123 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] 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strum_macros v0.24.0 [INFO] [stderr] Compiling darling_macro v0.13.4 [INFO] [stderr] Compiling async-stream v0.3.3 [INFO] [stderr] Compiling pin-project v1.0.10 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling tracing v0.1.34 [INFO] [stderr] Compiling darling v0.13.4 [INFO] [stderr] Compiling diesel v1.4.8 [INFO] [stderr] Compiling bytes v1.1.0 [INFO] [stderr] Compiling uuid v0.8.2 [INFO] [stderr] Compiling toml v0.5.9 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling http v0.2.6 [INFO] [stderr] Compiling tokio v1.17.0 [INFO] [stderr] Compiling proc-macro-crate v1.1.3 [INFO] [stderr] Compiling async-graphql-value v3.0.38 [INFO] [stderr] Compiling async-graphql-parser v3.0.38 [INFO] [stderr] Compiling http-body v0.4.4 [INFO] [stderr] Compiling headers-core v0.2.0 [INFO] [stderr] Compiling tungstenite v0.17.2 [INFO] [stderr] Compiling headers v0.3.7 [INFO] [stderr] Compiling axum-core v0.2.1 [INFO] [stderr] Compiling migrations_internals v1.4.1 [INFO] [stderr] Compiling tokio-util v0.7.1 [INFO] [stderr] Compiling tokio-tungstenite v0.17.1 [INFO] [stderr] Compiling tokio-util v0.6.9 [INFO] [stderr] Compiling tokio-stream v0.1.8 [INFO] [stderr] Compiling migrations_macros v1.4.2 [INFO] [stderr] Compiling diesel-derive-newtype v0.1.2 [INFO] [stderr] Compiling async-graphql-derive v3.0.38 [INFO] [stderr] Compiling tower v0.4.12 [INFO] [stderr] Compiling h2 v0.3.13 [INFO] [stderr] Compiling tower-http v0.2.5 [INFO] [stderr] Compiling hyper v0.14.18 [INFO] [stderr] Compiling diesel_migrations v1.4.0 [INFO] [stderr] Compiling axum v0.5.1 [INFO] [stderr] Compiling async-graphql v3.0.38 [INFO] [stderr] Compiling async-graphql-axum v3.0.38 [INFO] [stderr] Compiling sstackrr-backend v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `fetch_game_state` [INFO] [stdout] --> src/adversary.rs:2:17 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::db::{fetch_game_state}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cell::Cell` [INFO] [stdout] --> src/adversary_minimax.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::cell::Cell; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/adversary_minimax.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::db::GameStateSerialized` [INFO] [stdout] --> src/adversary_minimax.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::db::GameStateSerialized; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `field` [INFO] [stdout] --> src/game.rs:82:30 [INFO] [stdout] | [INFO] [stdout] 82 | let (size_x, size_y, field) = (self.size_x, self.size_y, &self.field); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_field` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `player` [INFO] [stdout] --> src/adversary.rs:97:20 [INFO] [stdout] | [INFO] [stdout] 97 | Ok(player) => { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_player` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/adversary_minimax.rs:118:13 [INFO] [stdout] | [INFO] [stdout] 118 | let mut try_game = &mut game.clone(); [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/adversary_minimax.rs:69:22 [INFO] [stdout] | [INFO] [stdout] 69 | mut alpha: i32, [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/adversary_minimax.rs:76:9 [INFO] [stdout] | [INFO] [stdout] 76 | let mut possible_moves = game.possible_moves(); // so the caller won't trick us with a wrong depth [INFO] [stdout] | ----^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/adversary_minimax.rs:96:9 [INFO] [stdout] | [INFO] [stdout] 96 | let mut max = (game.size_x() as i32 * game.size_y() as i32 - 1 - game.current_depth() as i32) / 2; [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/adversary_minimax.rs:114:9 [INFO] [stdout] | [INFO] [stdout] 114 | let mut best_move: Mutex> = Mutex::new(None); [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/adversary_minimax.rs:115:9 [INFO] [stdout] | [INFO] [stdout] 115 | let mut new_alpha: AtomicI32 = AtomicI32::new(alpha.clone()); [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `expectimax` is never used [INFO] [stdout] --> src/adversary_minimax.rs:22:4 [INFO] [stdout] | [INFO] [stdout] 22 | fn expectimax(game: &State, player: Player) -> i32 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` in tuple element 1 that must be used [INFO] [stdout] --> src/main.rs:72:5 [INFO] [stdout] | [INFO] [stdout] 72 | / tokio::join!(run_subscribe_bots(), axum::Server::bind(&format!("0.0.0.0:{}", &port).parse().unwrap()) [INFO] [stdout] 73 | | .serve(app.into_make_service())); [INFO] [stdout] | |________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `$crate::join` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/db.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 38 | embedded_migrations::run(&STATICS.db_connection.get().unwrap()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/db.rs:47:9 [INFO] [stdout] | [INFO] [stdout] 47 | f.write_str("GameStateSerialized(\n"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/adversary_minimax.rs:117:5 [INFO] [stdout] | [INFO] [stdout] 117 | / possible_moves.into_par_iter().try_for_each(|m| { [INFO] [stdout] 118 | | let mut try_game = &mut game.clone(); [INFO] [stdout] 119 | | try_game.push_move(m).unwrap(); [INFO] [stdout] 120 | | let hash = try_game.hash_non_historical(); [INFO] [stdout] ... | [INFO] [stdout] 141 | | return Ok(()); [INFO] [stdout] 142 | | }); [INFO] [stdout] | |_______^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 17 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4m 43s [INFO] running `Command { std: "docker" "inspect" "da638df920d1e113d4625ac612389b9cb8880be3b7c632c7484c8065458b98ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "da638df920d1e113d4625ac612389b9cb8880be3b7c632c7484c8065458b98ff", kill_on_drop: false }` [INFO] [stdout] da638df920d1e113d4625ac612389b9cb8880be3b7c632c7484c8065458b98ff [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=forbid" "-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@sha256:5873ed620acfc3295992aedd9294443d62a478a48ba243bc5e6c4f5abaffa05f" "/opt/rustwide/cargo-home/bin/cargo" "+61cd42370816fd135c0f3b9debf2f5dfcf194594" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8d7a768d0981d7159e20671856b64cf03dc96d5ce9de3e3853cf24bf416bfca7 [INFO] running `Command { std: "docker" "start" "-a" "8d7a768d0981d7159e20671856b64cf03dc96d5ce9de3e3853cf24bf416bfca7", kill_on_drop: false }` [INFO] [stderr] Compiling sstackrr-backend v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `fetch_game_state` [INFO] [stdout] --> src/adversary.rs:2:17 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::db::{fetch_game_state}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cell::Cell` [INFO] [stdout] --> src/adversary_minimax.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::cell::Cell; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/adversary_minimax.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::db::GameStateSerialized` [INFO] [stdout] --> src/adversary_minimax.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::db::GameStateSerialized; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Blue` [INFO] [stdout] --> src/adversary_minimax.rs:155:31 [INFO] [stdout] | [INFO] [stdout] 155 | use crate::game::Player::{Blue, Red}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `field` [INFO] [stdout] --> src/game.rs:82:30 [INFO] [stdout] | [INFO] [stdout] 82 | let (size_x, size_y, field) = (self.size_x, self.size_y, &self.field); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_field` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `player` [INFO] [stdout] --> src/adversary.rs:97:20 [INFO] [stdout] | [INFO] [stdout] 97 | Ok(player) => { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_player` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `r` [INFO] [stdout] --> src/adversary_minimax.rs:274:13 [INFO] [stdout] | [INFO] [stdout] 274 | let r = minimax(&State::deserialize(&GameStateSerialized(PERFORMANCE_TEST.to_string())).unwrap()); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_r` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/adversary_minimax.rs:118:13 [INFO] [stdout] | [INFO] [stdout] 118 | let mut try_game = &mut game.clone(); [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/adversary_minimax.rs:69:22 [INFO] [stdout] | [INFO] [stdout] 69 | mut alpha: i32, [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/adversary_minimax.rs:76:9 [INFO] [stdout] | [INFO] [stdout] 76 | let mut possible_moves = game.possible_moves(); // so the caller won't trick us with a wrong depth [INFO] [stdout] | ----^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/adversary_minimax.rs:96:9 [INFO] [stdout] | [INFO] [stdout] 96 | let mut max = (game.size_x() as i32 * game.size_y() as i32 - 1 - game.current_depth() as i32) / 2; [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/adversary_minimax.rs:114:9 [INFO] [stdout] | [INFO] [stdout] 114 | let mut best_move: Mutex> = Mutex::new(None); [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/adversary_minimax.rs:115:9 [INFO] [stdout] | [INFO] [stdout] 115 | let mut new_alpha: AtomicI32 = AtomicI32::new(alpha.clone()); [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` in tuple element 1 that must be used [INFO] [stdout] --> src/main.rs:72:5 [INFO] [stdout] | [INFO] [stdout] 72 | / tokio::join!(run_subscribe_bots(), axum::Server::bind(&format!("0.0.0.0:{}", &port).parse().unwrap()) [INFO] [stdout] 73 | | .serve(app.into_make_service())); [INFO] [stdout] | |________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `$crate::join` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/db.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 38 | embedded_migrations::run(&STATICS.db_connection.get().unwrap()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/db.rs:47:9 [INFO] [stdout] | [INFO] [stdout] 47 | f.write_str("GameStateSerialized(\n"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/adversary_minimax.rs:117:5 [INFO] [stdout] | [INFO] [stdout] 117 | / possible_moves.into_par_iter().try_for_each(|m| { [INFO] [stdout] 118 | | let mut try_game = &mut game.clone(); [INFO] [stdout] 119 | | try_game.push_move(m).unwrap(); [INFO] [stdout] 120 | | let hash = try_game.hash_non_historical(); [INFO] [stdout] ... | [INFO] [stdout] 141 | | return Ok(()); [INFO] [stdout] 142 | | }); [INFO] [stdout] | |_______^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 18 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 14.62s [INFO] running `Command { std: "docker" "inspect" "8d7a768d0981d7159e20671856b64cf03dc96d5ce9de3e3853cf24bf416bfca7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8d7a768d0981d7159e20671856b64cf03dc96d5ce9de3e3853cf24bf416bfca7", kill_on_drop: false }` [INFO] [stdout] 8d7a768d0981d7159e20671856b64cf03dc96d5ce9de3e3853cf24bf416bfca7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=forbid" "-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@sha256:5873ed620acfc3295992aedd9294443d62a478a48ba243bc5e6c4f5abaffa05f" "/opt/rustwide/cargo-home/bin/cargo" "+61cd42370816fd135c0f3b9debf2f5dfcf194594" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 82bac239627f2fc2754500fb55c53bb31371df449522c1f22546f97ded747e52 [INFO] running `Command { std: "docker" "start" "-a" "82bac239627f2fc2754500fb55c53bb31371df449522c1f22546f97ded747e52", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unused import: `fetch_game_state` [INFO] [stderr] --> src/adversary.rs:2:17 [INFO] [stderr] | [INFO] [stderr] 2 | use crate::db::{fetch_game_state}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::cell::Cell` [INFO] [stderr] --> src/adversary_minimax.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::cell::Cell; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::HashMap` [INFO] [stderr] --> src/adversary_minimax.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::collections::HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::db::GameStateSerialized` [INFO] [stderr] --> src/adversary_minimax.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use crate::db::GameStateSerialized; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Blue` [INFO] [stderr] --> src/adversary_minimax.rs:155:31 [INFO] [stderr] | [INFO] [stderr] 155 | use crate::game::Player::{Blue, Red}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `field` [INFO] [stderr] --> src/game.rs:82:30 [INFO] [stderr] | [INFO] [stderr] 82 | let (size_x, size_y, field) = (self.size_x, self.size_y, &self.field); [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_field` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `player` [INFO] [stderr] --> src/adversary.rs:97:20 [INFO] [stderr] | [INFO] [stderr] 97 | Ok(player) => { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_player` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `r` [INFO] [stderr] --> src/adversary_minimax.rs:274:13 [INFO] [stderr] | [INFO] [stderr] 274 | let r = minimax(&State::deserialize(&GameStateSerialized(PERFORMANCE_TEST.to_string())).unwrap()); [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_r` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/adversary_minimax.rs:118:13 [INFO] [stderr] | [INFO] [stderr] 118 | let mut try_game = &mut game.clone(); [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/adversary_minimax.rs:69:22 [INFO] [stderr] | [INFO] [stderr] 69 | mut alpha: i32, [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/adversary_minimax.rs:76:9 [INFO] [stderr] | [INFO] [stderr] 76 | let mut possible_moves = game.possible_moves(); // so the caller won't trick us with a wrong depth [INFO] [stderr] | ----^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/adversary_minimax.rs:96:9 [INFO] [stderr] | [INFO] [stderr] 96 | let mut max = (game.size_x() as i32 * game.size_y() as i32 - 1 - game.current_depth() as i32) / 2; [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/adversary_minimax.rs:114:9 [INFO] [stderr] | [INFO] [stderr] 114 | let mut best_move: Mutex> = Mutex::new(None); [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/adversary_minimax.rs:115:9 [INFO] [stderr] | [INFO] [stderr] 115 | let mut new_alpha: AtomicI32 = AtomicI32::new(alpha.clone()); [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused `Result` in tuple element 1 that must be used [INFO] [stderr] --> src/main.rs:72:5 [INFO] [stderr] | [INFO] [stderr] 72 | / tokio::join!(run_subscribe_bots(), axum::Server::bind(&format!("0.0.0.0:{}", &port).parse().unwrap()) [INFO] [stderr] 73 | | .serve(app.into_make_service())); [INFO] [stderr] | |________________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in the macro `$crate::join` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/db.rs:38:5 [INFO] [stderr] | [INFO] [stderr] 38 | embedded_migrations::run(&STATICS.db_connection.get().unwrap()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/db.rs:47:9 [INFO] [stderr] | [INFO] [stderr] 47 | f.write_str("GameStateSerialized(\n"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/adversary_minimax.rs:117:5 [INFO] [stderr] | [INFO] [stderr] 117 | / possible_moves.into_par_iter().try_for_each(|m| { [INFO] [stderr] 118 | | let mut try_game = &mut game.clone(); [INFO] [stderr] 119 | | try_game.push_move(m).unwrap(); [INFO] [stderr] 120 | | let hash = try_game.hash_non_historical(); [INFO] [stderr] ... | [INFO] [stderr] 141 | | return Ok(()); [INFO] [stderr] 142 | | }); [INFO] [stderr] | |_______^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: `sstackrr-backend` (bin "sstackrr-backend" test) generated 18 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.73s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/sstackrr_backend-89891b16c3c8ea79) [INFO] [stdout] [INFO] [stdout] running 27 tests [INFO] [stdout] test adversary_minimax::tests::expectimax_none ... ok [INFO] [stdout] test adversary_minimax::tests::expectimax_three_better_than_many_two ... ok [INFO] [stdout] test adversary_minimax::tests::expectimax_winning_windows_aint_equal ... ok [INFO] [stdout] test game::tests::game_ongoing ... ok [INFO] [stdout] test game::tests::bug1 ... ok [INFO] [stdout] test game::tests::calc_field_index_rect_test ... ok [INFO] [stdout] test game::tests::hashing ... ok [INFO] [stdout] test game::tests::not_a_square - should panic ... FAILED [INFO] [stdout] test game::tests::many_turns ... ok [INFO] [stdout] test game::tests::serializations ... ok [INFO] [stdout] test game::tests::possible_moves_nogame ... ok [INFO] [stdout] test game::tests::possible_moves_cloggedgame ... ok [INFO] [stdout] test game::tests::winner_horizontal ... ok [INFO] [stdout] test game::tests::game_stalemate ... ok [INFO] [stdout] test game::tests::possible_moves_empty ... ok [INFO] [stdout] test game::tests::winner_vertical ... ok [INFO] [stdout] test game::tests::winner_diagonal_alternative ... ok [INFO] [stdout] test game::tests::winner_diagonal ... ok [INFO] [stdout] test game::tests::winning_turn ... ok [INFO] [stdout] test game::tests::winner_vertical_blue ... ok [INFO] [stdout] test adversary_minimax::tests::minimax_bigger_opportunity ... ok [INFO] [stdout] test adversary_minimax::tests::minimax_opportunity2 ... ok [INFO] [stdout] test adversary_minimax::tests::minimax_real_opportunity ... ok [INFO] [stdout] test adversary_minimax::tests::minimax_opportunity ... ok [INFO] [stdout] test adversary_minimax::tests::bug_1 ... ok [INFO] [stdout] test adversary_minimax::tests::minimax_blocker ... ok [INFO] [stdout] test adversary_minimax::tests::performance ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- game::tests::not_a_square stdout ---- [INFO] [stdout] note: test did not panic as expected [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] game::tests::not_a_square [INFO] [stdout] [INFO] [stdout] test result: FAILED. 26 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 21.85s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--bin sstackrr-backend' [INFO] running `Command { std: "docker" "inspect" "82bac239627f2fc2754500fb55c53bb31371df449522c1f22546f97ded747e52", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "82bac239627f2fc2754500fb55c53bb31371df449522c1f22546f97ded747e52", kill_on_drop: false }` [INFO] [stdout] 82bac239627f2fc2754500fb55c53bb31371df449522c1f22546f97ded747e52