[INFO] cloning repository https://github.com/NEUZhangy/Mafia_Rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/NEUZhangy/Mafia_Rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNEUZhangy%2FMafia_Rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNEUZhangy%2FMafia_Rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3f5b9884ca000fbe8605dc00309c20c8a18fe4ce [INFO] checking NEUZhangy/Mafia_Rust against master#33fdb797f59421c7bbecaa4588ed5d7a31a9494a for pr-87190-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNEUZhangy%2FMafia_Rust" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/NEUZhangy/Mafia_Rust on toolchain 33fdb797f59421c7bbecaa4588ed5d7a31a9494a [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-6/source/rust-toolchain [INFO] started tweaking git repo https://github.com/NEUZhangy/Mafia_Rust [INFO] finished tweaking git repo https://github.com/NEUZhangy/Mafia_Rust [INFO] tweaked toml for git repo https://github.com/NEUZhangy/Mafia_Rust written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/NEUZhangy/Mafia_Rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bff829bdfa0d16a04aad5096437133ff12416fe32175b8890ea844843d4eb4ac [INFO] running `Command { std: "docker" "start" "-a" "bff829bdfa0d16a04aad5096437133ff12416fe32175b8890ea844843d4eb4ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bff829bdfa0d16a04aad5096437133ff12416fe32175b8890ea844843d4eb4ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bff829bdfa0d16a04aad5096437133ff12416fe32175b8890ea844843d4eb4ac", kill_on_drop: false }` [INFO] [stdout] bff829bdfa0d16a04aad5096437133ff12416fe32175b8890ea844843d4eb4ac [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4827a570c3192fa8665185d514f249452e64c3266dbb639e0670b086e5633196 [INFO] running `Command { std: "docker" "start" "-a" "4827a570c3192fa8665185d514f249452e64c3266dbb639e0670b086e5633196", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.94 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] 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v0.3.5 [INFO] [stderr] Checking input_buffer v0.4.0 [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Checking headers-core v0.2.0 [INFO] [stderr] Checking instant v0.1.9 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking tracing-core v0.1.18 [INFO] [stderr] Checking ogg v0.8.0 [INFO] [stderr] Checking lock_api v0.4.4 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Compiling futures-macro v0.3.15 [INFO] [stderr] Compiling tokio v1.6.0 [INFO] [stderr] Compiling futures-util v0.3.15 [INFO] [stderr] Compiling indexmap v1.6.2 [INFO] [stderr] Compiling crossbeam-utils v0.8.4 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking tracing v0.1.26 [INFO] [stderr] Compiling alsa-sys v0.3.1 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking lewton v0.10.2 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking twoway v0.1.8 [INFO] [stderr] Checking buf_redux v0.8.4 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Checking getrandom v0.2.2 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking mio v0.7.11 [INFO] [stderr] Checking signal-hook-registry v1.3.0 [INFO] [stderr] Checking getrandom v0.1.16 [INFO] [stderr] Checking nix v0.20.0 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking socket2 v0.4.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking slice-deque v0.3.0 [INFO] [stderr] Checking sha-1 v0.9.6 [INFO] [stderr] Checking rand_core v0.6.2 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Compiling jobserver v0.1.22 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking headers v0.3.4 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Compiling cc v1.0.67 [INFO] [stderr] Checking rand v0.8.3 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking pretty_env_logger v0.4.0 [INFO] [stderr] Compiling minimp3-sys v0.3.2 [INFO] [stderr] Checking tungstenite v0.12.0 [INFO] [stderr] Checking tempfile v3.2.0 [INFO] [stderr] Checking multipart v0.17.1 [INFO] [stderr] Checking serde_json v1.0.64 [INFO] [stderr] Checking serde_urlencoded v0.7.0 [INFO] [stderr] Checking alsa v0.5.0 [INFO] [stderr] Compiling tokio-macros v1.2.0 [INFO] [stderr] Compiling pin-project-internal v1.0.7 [INFO] [stderr] Compiling thiserror-impl v1.0.25 [INFO] [stderr] Checking thiserror v1.0.25 [INFO] [stderr] Checking minimp3 v0.5.1 [INFO] [stderr] Checking pin-project v1.0.7 [INFO] [stderr] Checking rodio v0.14.0 [INFO] [stderr] Checking futures-executor v0.3.15 [INFO] [stderr] Checking futures v0.3.15 [INFO] [stderr] Checking tokio-util v0.6.7 [INFO] [stderr] Checking tokio-stream v0.1.6 [INFO] [stderr] Checking tokio-tungstenite v0.13.0 [INFO] [stderr] Checking h2 v0.3.3 [INFO] [stderr] Checking hyper v0.14.7 [INFO] [stderr] Checking warp v0.3.1 [INFO] [stderr] Checking hello-rocket v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `websocket_init` [INFO] [stdout] --> src/game.rs:7:49 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::websockets_chat::{back_send_message, websocket_init, broadcast}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/websockets_chat.rs:103:17 [INFO] [stdout] | [INFO] [stdout] 103 | Err(e) => "" [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `uid` [INFO] [stdout] --> src/websockets_chat.rs:153:11 [INFO] [stdout] | [INFO] [stdout] 153 | for (&uid, tx) in USERS.read().await.iter() { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_uid` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `hunter_action` [INFO] [stdout] --> src/actions.rs:59:12 [INFO] [stdout] | [INFO] [stdout] 59 | pub fn hunter_action(&mut self, p_num: u8, status: Status) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `user_message` [INFO] [stdout] --> src/websockets_chat.rs:114:10 [INFO] [stdout] | [INFO] [stdout] 114 | async fn user_message(my_id: u8, msg: Message, users: &Users) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 33 | init_game().await; [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] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/websockets_chat.rs:106:9 [INFO] [stdout] | [INFO] [stdout] 106 | BACK.0.send(Msg { user_id: my_id, user_msg: send_msg.to_string() }); [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 variable: `hunter` [INFO] [stdout] --> src/actions.rs:126:9 [INFO] [stdout] | [INFO] [stdout] 126 | let hunter = game.get_hunter().unwrap().clone(); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_hunter` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/websockets_chat.rs:103:17 [INFO] [stdout] | [INFO] [stdout] 103 | Err(e) => "" [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `uid` [INFO] [stdout] --> src/websockets_chat.rs:153:11 [INFO] [stdout] | [INFO] [stdout] 153 | for (&uid, tx) in USERS.read().await.iter() { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_uid` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `user_message` [INFO] [stdout] --> src/websockets_chat.rs:114:10 [INFO] [stdout] | [INFO] [stdout] 114 | async fn user_message(my_id: u8, msg: Message, users: &Users) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 33 | init_game().await; [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] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/websockets_chat.rs:106:9 [INFO] [stdout] | [INFO] [stdout] 106 | BACK.0.send(Msg { user_id: my_id, user_msg: send_msg.to_string() }); [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/websockets_chat.rs:252:5 [INFO] [stdout] | [INFO] [stdout] 252 | USERS.read().await.get(&1).unwrap().send(Ok(Message::text("getString"))); [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/game.rs:120:5 [INFO] [stdout] | [INFO] [stdout] 120 | init_game().await; [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: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 49.19s [INFO] running `Command { std: "docker" "inspect" "4827a570c3192fa8665185d514f249452e64c3266dbb639e0670b086e5633196", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4827a570c3192fa8665185d514f249452e64c3266dbb639e0670b086e5633196", kill_on_drop: false }` [INFO] [stdout] 4827a570c3192fa8665185d514f249452e64c3266dbb639e0670b086e5633196