[INFO] cloning repository https://github.com/Vibe-Coding-Exploration/gemini_chess_backend
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Vibe-Coding-Exploration/gemini_chess_backend" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVibe-Coding-Exploration%2Fgemini_chess_backend", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVibe-Coding-Exploration%2Fgemini_chess_backend'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2ae317aa3e7a2df85b5a08c419d8ba538b884775
[INFO] checking Vibe-Coding-Exploration/gemini_chess_backend against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVibe-Coding-Exploration%2Fgemini_chess_backend" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Vibe-Coding-Exploration/gemini_chess_backend
[INFO] finished tweaking git repo https://github.com/Vibe-Coding-Exploration/gemini_chess_backend
[INFO] tweaked toml for git repo https://github.com/Vibe-Coding-Exploration/gemini_chess_backend written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Vibe-Coding-Exploration/gemini_chess_backend on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Vibe-Coding-Exploration/gemini_chess_backend already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7c251972133fb4ea0f817e58c8e7e90d31ea2ecf2b7c306f4b09461510903e09
[INFO] running `Command { std: "docker" "start" "-a" "7c251972133fb4ea0f817e58c8e7e90d31ea2ecf2b7c306f4b09461510903e09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7c251972133fb4ea0f817e58c8e7e90d31ea2ecf2b7c306f4b09461510903e09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c251972133fb4ea0f817e58c8e7e90d31ea2ecf2b7c306f4b09461510903e09", kill_on_drop: false }`
[INFO] [stdout] 7c251972133fb4ea0f817e58c8e7e90d31ea2ecf2b7c306f4b09461510903e09
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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 -Dunmustuse_in_always_ok" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dd008969dda99875adf5ace92ec3ddac6adb489aea7f15b5398c2d32f95e9201
[INFO] running `Command { std: "docker" "start" "-a" "dd008969dda99875adf5ace92ec3ddac6adb489aea7f15b5398c2d32f95e9201", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]     Checking parking_lot_core v0.9.11
[INFO] [stderr]     Checking mio v1.0.4
[INFO] [stderr]     Checking socket2 v0.6.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.5
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]    Compiling serde_json v1.0.142
[INFO] [stderr]     Checking getrandom v0.3.3
[INFO] [stderr]     Checking uuid v1.17.0
[INFO] [stderr]     Checking parking_lot v0.12.4
[INFO] [stderr]     Checking axum-core v0.5.2
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]     Checking tokio v1.47.0
[INFO] [stderr]     Checking serde v1.0.219
[INFO] [stderr]     Checking hyper v1.6.0
[INFO] [stderr]     Checking tower v0.5.2
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking serde_path_to_error v0.1.17
[INFO] [stderr]     Checking hyper-util v0.1.16
[INFO] [stderr]     Checking axum v0.8.4
[INFO] [stderr]     Checking gemini_chess_backend v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]   --> tests/move_api_tests.rs:19:20
[INFO] [stdout]    |
[INFO] [stdout] 19 |       let response = app.clone()
[INFO] [stdout]    |  ____________________^
[INFO] [stdout] 20 | |         .oneshot(Request::builder()
[INFO] [stdout] 21 | |             .method("POST")
[INFO] [stdout] 22 | |             .uri("/api/game/new")
[INFO] [stdout] ...  |
[INFO] [stdout] 25 | |             .unwrap())
[INFO] [stdout] 26 | |         .await
[INFO] [stdout]    | |______________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]   --> tests/move_api_tests.rs:26:10
[INFO] [stdout]    |
[INFO] [stdout] 26 |         .await
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]   --> tests/move_api_tests.rs:19:20
[INFO] [stdout]    |
[INFO] [stdout] 19 |       let response = app.clone()
[INFO] [stdout]    |  ____________________^
[INFO] [stdout] 20 | |         .oneshot(Request::builder()
[INFO] [stdout] 21 | |             .method("POST")
[INFO] [stdout] 22 | |             .uri("/api/game/new")
[INFO] [stdout] ...  |
[INFO] [stdout] 25 | |             .unwrap())
[INFO] [stdout] 26 | |         .await
[INFO] [stdout]    | |______________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gemini_chess_backend` (test "move_api_tests") due to 9 previous errors
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]   --> tests/move_api_tests.rs:39:20
[INFO] [stdout]    |
[INFO] [stdout] 39 |       let response = app.clone()
[INFO] [stdout]    |  ____________________^
[INFO] [stdout] 40 | |         .oneshot(Request::builder()
[INFO] [stdout] 41 | |             .method("POST")
[INFO] [stdout] 42 | |             .uri(format!("/api/game/{}/move", game_id).as_str())
[INFO] [stdout] ...  |
[INFO] [stdout] 45 | |             .unwrap())
[INFO] [stdout] 46 | |         .await
[INFO] [stdout]    | |______________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]   --> tests/move_api_tests.rs:46:10
[INFO] [stdout]    |
[INFO] [stdout] 46 |         .await
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]   --> tests/move_api_tests.rs:39:20
[INFO] [stdout]    |
[INFO] [stdout] 39 |       let response = app.clone()
[INFO] [stdout]    |  ____________________^
[INFO] [stdout] 40 | |         .oneshot(Request::builder()
[INFO] [stdout] 41 | |             .method("POST")
[INFO] [stdout] 42 | |             .uri(format!("/api/game/{}/move", game_id).as_str())
[INFO] [stdout] ...  |
[INFO] [stdout] 45 | |             .unwrap())
[INFO] [stdout] 46 | |         .await
[INFO] [stdout]    | |______________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]   --> tests/move_api_tests.rs:58:20
[INFO] [stdout]    |
[INFO] [stdout] 58 |       let response = app.clone()
[INFO] [stdout]    |  ____________________^
[INFO] [stdout] 59 | |         .oneshot(Request::builder()
[INFO] [stdout] 60 | |             .method("POST")
[INFO] [stdout] 61 | |             .uri("/api/game/non-existent-id/move")
[INFO] [stdout] ...  |
[INFO] [stdout] 70 | |             .unwrap())
[INFO] [stdout] 71 | |         .await
[INFO] [stdout]    | |______________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]   --> tests/move_api_tests.rs:71:10
[INFO] [stdout]    |
[INFO] [stdout] 71 |         .await
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]   --> tests/move_api_tests.rs:58:20
[INFO] [stdout]    |
[INFO] [stdout] 58 |       let response = app.clone()
[INFO] [stdout]    |  ____________________^
[INFO] [stdout] 59 | |         .oneshot(Request::builder()
[INFO] [stdout] 60 | |             .method("POST")
[INFO] [stdout] 61 | |             .uri("/api/game/non-existent-id/move")
[INFO] [stdout] ...  |
[INFO] [stdout] 70 | |             .unwrap())
[INFO] [stdout] 71 | |         .await
[INFO] [stdout]    | |______________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]   --> tests/api_tests.rs:20:20
[INFO] [stdout]    |
[INFO] [stdout] 20 |       let response = app.clone()
[INFO] [stdout]    |  ____________________^
[INFO] [stdout] 21 | |         .oneshot(Request::builder()
[INFO] [stdout] 22 | |             .method("POST")
[INFO] [stdout] 23 | |             .uri("/api/game/new")
[INFO] [stdout] ...  |
[INFO] [stdout] 26 | |             .unwrap())
[INFO] [stdout] 27 | |         .await
[INFO] [stdout]    | |______________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]   --> tests/api_tests.rs:27:10
[INFO] [stdout]    |
[INFO] [stdout] 27 |         .await
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]   --> tests/api_tests.rs:20:20
[INFO] [stdout]    |
[INFO] [stdout] 20 |       let response = app.clone()
[INFO] [stdout]    |  ____________________^
[INFO] [stdout] 21 | |         .oneshot(Request::builder()
[INFO] [stdout] 22 | |             .method("POST")
[INFO] [stdout] 23 | |             .uri("/api/game/new")
[INFO] [stdout] ...  |
[INFO] [stdout] 26 | |             .unwrap())
[INFO] [stdout] 27 | |         .await
[INFO] [stdout]    | |______________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]   --> tests/api_tests.rs:45:20
[INFO] [stdout]    |
[INFO] [stdout] 45 |       let response = app.clone()
[INFO] [stdout]    |  ____________________^
[INFO] [stdout] 46 | |         .oneshot(Request::builder()
[INFO] [stdout] 47 | |             .method("GET")
[INFO] [stdout] 48 | |             .uri("/api/game/non-existent-id")
[INFO] [stdout] 49 | |             .body(Body::empty())
[INFO] [stdout] 50 | |             .unwrap())
[INFO] [stdout] 51 | |         .await
[INFO] [stdout]    | |______________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]   --> tests/api_tests.rs:51:10
[INFO] [stdout]    |
[INFO] [stdout] 51 |         .await
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]   --> tests/api_tests.rs:45:20
[INFO] [stdout]    |
[INFO] [stdout] 45 |       let response = app.clone()
[INFO] [stdout]    |  ____________________^
[INFO] [stdout] 46 | |         .oneshot(Request::builder()
[INFO] [stdout] 47 | |             .method("GET")
[INFO] [stdout] 48 | |             .uri("/api/game/non-existent-id")
[INFO] [stdout] 49 | |             .body(Body::empty())
[INFO] [stdout] 50 | |             .unwrap())
[INFO] [stdout] 51 | |         .await
[INFO] [stdout]    | |______________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]   --> tests/api_tests.rs:64:20
[INFO] [stdout]    |
[INFO] [stdout] 64 |       let response = app.clone()
[INFO] [stdout]    |  ____________________^
[INFO] [stdout] 65 | |         .oneshot(Request::builder()
[INFO] [stdout] 66 | |             .method("POST")
[INFO] [stdout] 67 | |             .uri("/api/game/new")
[INFO] [stdout] ...  |
[INFO] [stdout] 70 | |             .unwrap())
[INFO] [stdout] 71 | |         .await
[INFO] [stdout]    | |______________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]   --> tests/api_tests.rs:71:10
[INFO] [stdout]    |
[INFO] [stdout] 71 |         .await
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]   --> tests/api_tests.rs:64:20
[INFO] [stdout]    |
[INFO] [stdout] 64 |       let response = app.clone()
[INFO] [stdout]    |  ____________________^
[INFO] [stdout] 65 | |         .oneshot(Request::builder()
[INFO] [stdout] 66 | |             .method("POST")
[INFO] [stdout] 67 | |             .uri("/api/game/new")
[INFO] [stdout] ...  |
[INFO] [stdout] 70 | |             .unwrap())
[INFO] [stdout] 71 | |         .await
[INFO] [stdout]    | |______________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]   --> tests/api_tests.rs:78:20
[INFO] [stdout]    |
[INFO] [stdout] 78 |       let response = app.clone()
[INFO] [stdout]    |  ____________________^
[INFO] [stdout] 79 | |         .oneshot(Request::builder()
[INFO] [stdout] 80 | |             .method("GET")
[INFO] [stdout] 81 | |             .uri(format!("/api/game/{}", game_id).as_str())
[INFO] [stdout] 82 | |             .body(Body::empty())
[INFO] [stdout] 83 | |             .unwrap())
[INFO] [stdout] 84 | |         .await
[INFO] [stdout]    | |______________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]   --> tests/api_tests.rs:84:10
[INFO] [stdout]    |
[INFO] [stdout] 84 |         .await
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]   --> tests/api_tests.rs:78:20
[INFO] [stdout]    |
[INFO] [stdout] 78 |       let response = app.clone()
[INFO] [stdout]    |  ____________________^
[INFO] [stdout] 79 | |         .oneshot(Request::builder()
[INFO] [stdout] 80 | |             .method("GET")
[INFO] [stdout] 81 | |             .uri(format!("/api/game/{}", game_id).as_str())
[INFO] [stdout] 82 | |             .body(Body::empty())
[INFO] [stdout] 83 | |             .unwrap())
[INFO] [stdout] 84 | |         .await
[INFO] [stdout]    | |______________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gemini_chess_backend` (test "api_tests") due to 12 previous errors
[INFO] running `Command { std: "docker" "inspect" "dd008969dda99875adf5ace92ec3ddac6adb489aea7f15b5398c2d32f95e9201", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd008969dda99875adf5ace92ec3ddac6adb489aea7f15b5398c2d32f95e9201", kill_on_drop: false }`
[INFO] [stdout] dd008969dda99875adf5ace92ec3ddac6adb489aea7f15b5398c2d32f95e9201