[INFO] cloning repository https://github.com/LasmGratel/cardgame-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LasmGratel/cardgame-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLasmGratel%2Fcardgame-rs", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 551354166d55be7b4cc1c8d9a7c90cd88d336727
[INFO] testing LasmGratel/cardgame-rs against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLasmGratel%2Fcardgame-rs" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/LasmGratel/cardgame-rs on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/LasmGratel/cardgame-rs
[INFO] finished tweaking git repo https://github.com/LasmGratel/cardgame-rs
[INFO] tweaked toml for git repo https://github.com/LasmGratel/cardgame-rs written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/LasmGratel/cardgame-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] c65e4e52291ceafadf981fe49470625d3ad16f8a3dff4cfffe847e840b9796f8
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[INFO] [stderr]    Compiling syn v1.0.70
[INFO] [stderr]    Compiling typenum v1.13.0
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling serde v1.0.125
[INFO] [stderr]    Compiling foreign-types-shared v0.1.1
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[INFO] [stderr]    Compiling integer-encoding v3.0.2
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[INFO] [stderr]    Compiling crossbeam-utils v0.8.3
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling getrandom v0.2.2
[INFO] [stderr]    Compiling openssl-sys v0.9.61
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling tinyvec v1.2.0
[INFO] [stderr]    Compiling unicode-bidi v0.3.5
[INFO] [stderr]    Compiling heck v0.3.2
[INFO] [stderr]    Compiling form_urlencoded v1.0.1
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[INFO] [stderr]    Compiling input_buffer v0.4.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling net2 v0.2.37
[INFO] [stderr]    Compiling foreign-types v0.3.2
[INFO] [stderr]    Compiling rand_core v0.6.2
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[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling rand v0.8.3
[INFO] [stderr]    Compiling mio v0.7.11
[INFO] [stderr]    Compiling unicode-normalization v0.1.17
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling openssl v0.10.33
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[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling idna v0.2.3
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling digest v0.9.0
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[INFO] [stderr]    Compiling sha-1 v0.9.4
[INFO] [stderr]    Compiling url v2.2.1
[INFO] [stderr]    Compiling serde_derive v1.0.125
[INFO] [stderr]    Compiling thiserror-impl v1.0.24
[INFO] [stderr]    Compiling strum_macros v0.20.1
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]    Compiling thiserror v1.0.24
[INFO] [stderr]    Compiling tungstenite v0.13.0
[INFO] [stderr]    Compiling strum v0.20.0
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling cardgame v0.1.0 (/opt/rustwide/workdir/cardgame)
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling message-io v0.13.2
[INFO] [stdout] warning: unused variable: `p`
[INFO] [stdout]    --> cardgame/src/game.rs:124:21
[INFO] [stdout]     |
[INFO] [stdout] 124 |                 for p in self
[INFO] [stdout]     |                     ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cards`
[INFO] [stdout]   --> cardgame/src/rule.rs:70:23
[INFO] [stdout]    |
[INFO] [stdout] 70 |     fn matches(&self, cards: &Vec<Card>) -> bool {
[INFO] [stdout]    |                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_cards`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cards`
[INFO] [stdout]    --> cardgame/src/rule.rs:261:23
[INFO] [stdout]     |
[INFO] [stdout] 261 |     fn matches(&self, cards: &Vec<Card>) -> bool {
[INFO] [stdout]     |                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_cards`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `second`
[INFO] [stdout]   --> cardgame/src/rule.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 |     second: Card,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `second`
[INFO] [stdout]   --> cardgame/src/rule.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 |     second: Card,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `second`
[INFO] [stdout]   --> cardgame/src/rule.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 38 |     second: Card,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling cardgame-server v0.1.0 (/opt/rustwide/workdir/cardgame-server)
[INFO] [stderr]    Compiling cardgame-client v0.1.0 (/opt/rustwide/workdir/cardgame-client)
[INFO] [stdout] warning: unused import: `std::time::Duration`
[INFO] [stdout]   --> cardgame-client/src/main.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::time::Duration;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `message_io::node::*`
[INFO] [stdout]  --> cardgame-server/src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use message_io::node::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Duration`
[INFO] [stdout]  --> cardgame-server/src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::time::Duration;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `server_id`
[INFO] [stdout]   --> cardgame-client/src/main.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     server_id: Endpoint,
[INFO] [stdout]    |     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_server_id`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `run`
[INFO] [stdout]    --> cardgame-client/src/main.rs:159:4
[INFO] [stdout]     |
[INFO] [stdout] 159 | fn run() {
[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]    --> cardgame-client/src/main.rs:240:5
[INFO] [stdout]     |
[INFO] [stdout] 240 |     run_console_thread(server_id.clone(), handler.clone(), rx).join();
[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: function is never used: `get_line`
[INFO] [stdout]    --> cardgame-server/src/main.rs:133:4
[INFO] [stdout]     |
[INFO] [stdout] 133 | fn get_line(prompt: &str) -> String {
[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]    --> cardgame-server/src/main.rs:130:5
[INFO] [stdout]     |
[INFO] [stdout] 130 |     network_handle.join();
[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: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 43.30s
[INFO] running `Command { std: "docker" "inspect" "c65e4e52291ceafadf981fe49470625d3ad16f8a3dff4cfffe847e840b9796f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c65e4e52291ceafadf981fe49470625d3ad16f8a3dff4cfffe847e840b9796f8", kill_on_drop: false }`
[INFO] [stdout] c65e4e52291ceafadf981fe49470625d3ad16f8a3dff4cfffe847e840b9796f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1d708217a523a0deab9116c2ba5050a0a6110cb5f1625a372f2e938c6353d7c0
[INFO] running `Command { std: "docker" "start" "-a" "1d708217a523a0deab9116c2ba5050a0a6110cb5f1625a372f2e938c6353d7c0", kill_on_drop: false }`
[INFO] [stderr]    Compiling cardgame v0.1.0 (/opt/rustwide/workdir/cardgame)
[INFO] [stderr]    Compiling cardgame-server v0.1.0 (/opt/rustwide/workdir/cardgame-server)
[INFO] [stderr]    Compiling cardgame-client v0.1.0 (/opt/rustwide/workdir/cardgame-client)
[INFO] [stdout] warning: unused variable: `p`
[INFO] [stdout]    --> cardgame/src/game.rs:124:21
[INFO] [stdout]     |
[INFO] [stdout] 124 |                 for p in self
[INFO] [stdout]     |                     ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cards`
[INFO] [stdout]   --> cardgame/src/rule.rs:70:23
[INFO] [stdout]    |
[INFO] [stdout] 70 |     fn matches(&self, cards: &Vec<Card>) -> bool {
[INFO] [stdout]    |                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_cards`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cards`
[INFO] [stdout]    --> cardgame/src/rule.rs:261:23
[INFO] [stdout]     |
[INFO] [stdout] 261 |     fn matches(&self, cards: &Vec<Card>) -> bool {
[INFO] [stdout]     |                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_cards`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `second`
[INFO] [stdout]   --> cardgame/src/rule.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 |     second: Card,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `second`
[INFO] [stdout]   --> cardgame/src/rule.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 |     second: Card,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `second`
[INFO] [stdout]   --> cardgame/src/rule.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 38 |     second: Card,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `message_io::node::*`
[INFO] [stdout]  --> cardgame-server/src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use message_io::node::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Duration`
[INFO] [stdout]  --> cardgame-server/src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::time::Duration;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Duration`
[INFO] [stdout]   --> cardgame-client/src/main.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::time::Duration;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_line`
[INFO] [stdout]    --> cardgame-server/src/main.rs:133:4
[INFO] [stdout]     |
[INFO] [stdout] 133 | fn get_line(prompt: &str) -> String {
[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]    --> cardgame-server/src/main.rs:130:5
[INFO] [stdout]     |
[INFO] [stdout] 130 |     network_handle.join();
[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 variable: `server_id`
[INFO] [stdout]   --> cardgame-client/src/main.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     server_id: Endpoint,
[INFO] [stdout]    |     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_server_id`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `run`
[INFO] [stdout]    --> cardgame-client/src/main.rs:159:4
[INFO] [stdout]     |
[INFO] [stdout] 159 | fn run() {
[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]    --> cardgame-client/src/main.rs:240:5
[INFO] [stdout]     |
[INFO] [stdout] 240 |     run_console_thread(server_id.clone(), handler.clone(), rx).join();
[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 variable: `p`
[INFO] [stdout]    --> cardgame/src/game.rs:124:21
[INFO] [stdout]     |
[INFO] [stdout] 124 |                 for p in self
[INFO] [stdout]     |                     ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cards`
[INFO] [stdout]   --> cardgame/src/rule.rs:70:23
[INFO] [stdout]    |
[INFO] [stdout] 70 |     fn matches(&self, cards: &Vec<Card>) -> bool {
[INFO] [stdout]    |                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_cards`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cards`
[INFO] [stdout]    --> cardgame/src/rule.rs:261:23
[INFO] [stdout]     |
[INFO] [stdout] 261 |     fn matches(&self, cards: &Vec<Card>) -> bool {
[INFO] [stdout]     |                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_cards`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `second`
[INFO] [stdout]   --> cardgame/src/rule.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 |     second: Card,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `second`
[INFO] [stdout]   --> cardgame/src/rule.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 |     second: Card,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `second`
[INFO] [stdout]   --> cardgame/src/rule.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 38 |     second: Card,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.67s
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1d708217a523a0deab9116c2ba5050a0a6110cb5f1625a372f2e938c6353d7c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d708217a523a0deab9116c2ba5050a0a6110cb5f1625a372f2e938c6353d7c0", kill_on_drop: false }`
[INFO] [stdout] 1d708217a523a0deab9116c2ba5050a0a6110cb5f1625a372f2e938c6353d7c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f02866b6c0254e196d810898c7f8a9d06e049a5b8ea46526bba8db77a45b7293
[INFO] running `Command { std: "docker" "start" "-a" "f02866b6c0254e196d810898c7f8a9d06e049a5b8ea46526bba8db77a45b7293", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `p`
[INFO] [stderr]    --> cardgame/src/game.rs:124:21
[INFO] [stderr]     |
[INFO] [stderr] 124 |                 for p in self
[INFO] [stderr]     |                     ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cards`
[INFO] [stderr]   --> cardgame/src/rule.rs:70:23
[INFO] [stderr]    |
[INFO] [stderr] 70 |     fn matches(&self, cards: &Vec<Card>) -> bool {
[INFO] [stderr]    |                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_cards`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cards`
[INFO] [stderr]    --> cardgame/src/rule.rs:261:23
[INFO] [stderr]     |
[INFO] [stderr] 261 |     fn matches(&self, cards: &Vec<Card>) -> bool {
[INFO] [stderr]     |                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_cards`
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `second`
[INFO] [stderr]   --> cardgame/src/rule.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 |     second: Card,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `second`
[INFO] [stderr]   --> cardgame/src/rule.rs:32:5
[INFO] [stderr]    |
[INFO] [stderr] 32 |     second: Card,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `second`
[INFO] [stderr]   --> cardgame/src/rule.rs:38:5
[INFO] [stderr]    |
[INFO] [stderr] 38 |     second: Card,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 6 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `p`
[INFO] [stderr]    --> cardgame/src/game.rs:124:21
[INFO] [stderr]     |
[INFO] [stderr] 124 |                 for p in self
[INFO] [stderr]     |                     ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cards`
[INFO] [stderr]   --> cardgame/src/rule.rs:70:23
[INFO] [stderr]    |
[INFO] [stderr] 70 |     fn matches(&self, cards: &Vec<Card>) -> bool {
[INFO] [stderr]    |                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_cards`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cards`
[INFO] [stderr]    --> cardgame/src/rule.rs:261:23
[INFO] [stderr]     |
[INFO] [stderr] 261 |     fn matches(&self, cards: &Vec<Card>) -> bool {
[INFO] [stderr]     |                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_cards`
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `second`
[INFO] [stderr]   --> cardgame/src/rule.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 |     second: Card,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `second`
[INFO] [stderr]   --> cardgame/src/rule.rs:32:5
[INFO] [stderr]    |
[INFO] [stderr] 32 |     second: Card,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `second`
[INFO] [stderr]   --> cardgame/src/rule.rs:38:5
[INFO] [stderr]    |
[INFO] [stderr] 38 |     second: Card,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 6 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `message_io::node::*`
[INFO] [stderr]  --> cardgame-server/src/main.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use message_io::node::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::time::Duration`
[INFO] [stderr]  --> cardgame-server/src/main.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::time::Duration;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `get_line`
[INFO] [stderr]    --> cardgame-server/src/main.rs:133:4
[INFO] [stderr]     |
[INFO] [stderr] 133 | fn get_line(prompt: &str) -> String {
[INFO] [stderr]     |    ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> cardgame-server/src/main.rs:130:5
[INFO] [stderr]     |
[INFO] [stderr] 130 |     network_handle.join();
[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] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::time::Duration`
[INFO] [stderr]   --> cardgame-client/src/main.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | use std::time::Duration;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `server_id`
[INFO] [stderr]   --> cardgame-client/src/main.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     server_id: Endpoint,
[INFO] [stderr]    |     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_server_id`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `run`
[INFO] [stderr]    --> cardgame-client/src/main.rs:159:4
[INFO] [stderr]     |
[INFO] [stderr] 159 | fn run() {
[INFO] [stderr]     |    ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> cardgame-client/src/main.rs:240:5
[INFO] [stderr]     |
[INFO] [stderr] 240 |     run_console_thread(server_id.clone(), handler.clone(), rx).join();
[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] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cardgame-4e9359aa688a59d3)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cardgame_client-3bb515c589e48e3d)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cardgame_server-461cfb8041683926)
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cardgame
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f02866b6c0254e196d810898c7f8a9d06e049a5b8ea46526bba8db77a45b7293", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f02866b6c0254e196d810898c7f8a9d06e049a5b8ea46526bba8db77a45b7293", kill_on_drop: false }`
[INFO] [stdout] f02866b6c0254e196d810898c7f8a9d06e049a5b8ea46526bba8db77a45b7293