[INFO] cloning repository https://github.com/sjdrodge/rusty-fireworks [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sjdrodge/rusty-fireworks" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsjdrodge%2Frusty-fireworks", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsjdrodge%2Frusty-fireworks'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d442da142b05e6fd6874ecb04ed3aecfae148de2 [INFO] building sjdrodge/rusty-fireworks against master#c2804e6ec2c29a5c7368600ea173b890e2655c3d for pr-97334-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsjdrodge%2Frusty-fireworks" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/sjdrodge/rusty-fireworks on toolchain c2804e6ec2c29a5c7368600ea173b890e2655c3d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c2804e6ec2c29a5c7368600ea173b890e2655c3d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/sjdrodge/rusty-fireworks [INFO] finished tweaking git repo https://github.com/sjdrodge/rusty-fireworks [INFO] tweaked toml for git repo https://github.com/sjdrodge/rusty-fireworks written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/sjdrodge/rusty-fireworks already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c2804e6ec2c29a5c7368600ea173b890e2655c3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded time v0.2.19 [INFO] [stderr] Downloaded jwt v0.10.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+c2804e6ec2c29a5c7368600ea173b890e2655c3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 451f27a7d21ad488daed8fdc2d93b6930558b4a0e67c53b6146867174b9312fb [INFO] running `Command { std: "docker" "start" "-a" "451f27a7d21ad488daed8fdc2d93b6930558b4a0e67c53b6146867174b9312fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "451f27a7d21ad488daed8fdc2d93b6930558b4a0e67c53b6146867174b9312fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "451f27a7d21ad488daed8fdc2d93b6930558b4a0e67c53b6146867174b9312fb", kill_on_drop: false }` [INFO] [stdout] 451f27a7d21ad488daed8fdc2d93b6930558b4a0e67c53b6146867174b9312fb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+c2804e6ec2c29a5c7368600ea173b890e2655c3d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3c6e44e26b999eada70b4e030b781d9a3027a04f42831a50a2e67bf9a1edfe49 [INFO] running `Command { std: "docker" "start" "-a" "3c6e44e26b999eada70b4e030b781d9a3027a04f42831a50a2e67bf9a1edfe49", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.21 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] 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Compiling mio v0.6.22 [INFO] [stderr] Compiling regex v1.3.9 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling block-buffer v0.9.0 [INFO] [stderr] Compiling crypto-mac v0.8.0 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling sha-1 v0.9.1 [INFO] [stderr] Compiling sha2 v0.9.1 [INFO] [stderr] Compiling hmac v0.8.1 [INFO] [stderr] Compiling mio-uds v0.6.8 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling tungstenite v0.11.1 [INFO] [stderr] Compiling futures-macro v0.3.5 [INFO] [stderr] Compiling time-macros-impl v0.1.1 [INFO] [stderr] Compiling tokio-macros v0.2.5 [INFO] [stderr] Compiling thiserror-impl v1.0.20 [INFO] [stderr] Compiling async-trait v0.1.40 [INFO] [stderr] Compiling time-macros v0.1.0 [INFO] [stderr] Compiling tokio v0.2.22 [INFO] [stderr] Compiling thiserror v1.0.20 [INFO] [stderr] Compiling pin-project v0.4.23 [INFO] [stderr] Compiling futures-util v0.3.5 [INFO] [stderr] Compiling chrono v0.4.15 [INFO] [stderr] Compiling jwt v0.10.0 [INFO] [stderr] Compiling futures-executor v0.3.5 [INFO] [stderr] Compiling tokio-tungstenite v0.11.0 [INFO] [stderr] Compiling futures v0.3.5 [INFO] [stderr] Compiling rusty-fireworks v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant `Table` is never constructed [INFO] [stdout] --> src/hanabi/session.rs:102:5 [INFO] [stdout] | [INFO] [stdout] 100 | enum ChatRoom { [INFO] [stdout] | -------- variant in this enum [INFO] [stdout] 101 | Lobby, [INFO] [stdout] 102 | Table(String), [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] = note: `ChatRoom` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Direct` is never constructed [INFO] [stdout] --> src/hanabi/session.rs:131:5 [INFO] [stdout] | [INFO] [stdout] 129 | enum ChatKind { [INFO] [stdout] | -------- variant in this enum [INFO] [stdout] 130 | Server, [INFO] [stdout] 131 | Direct { from: String, to: String }, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ChatKind` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `get_id` is never used [INFO] [stdout] --> src/hanabi/session.rs:72:12 [INFO] [stdout] | [INFO] [stdout] 72 | pub fn get_id(&self) -> UserId { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Event` is never constructed [INFO] [stdout] --> src/session/events.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 26 | pub enum Event { [INFO] [stdout] | ----- variant in this enum [INFO] [stdout] 27 | Event(T::Message), [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `try_get` is never used [INFO] [stdout] --> src/session/map.rs:47:18 [INFO] [stdout] | [INFO] [stdout] 47 | pub async fn try_get(&self) -> Option> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 34.42s [INFO] running `Command { std: "docker" "inspect" "3c6e44e26b999eada70b4e030b781d9a3027a04f42831a50a2e67bf9a1edfe49", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3c6e44e26b999eada70b4e030b781d9a3027a04f42831a50a2e67bf9a1edfe49", kill_on_drop: false }` [INFO] [stdout] 3c6e44e26b999eada70b4e030b781d9a3027a04f42831a50a2e67bf9a1edfe49 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+c2804e6ec2c29a5c7368600ea173b890e2655c3d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 26cfe277bc0969e5431808575b1ccc6ccf2b498cbce404428676ddfd984319c1 [INFO] running `Command { std: "docker" "start" "-a" "26cfe277bc0969e5431808575b1ccc6ccf2b498cbce404428676ddfd984319c1", kill_on_drop: false }` [INFO] [stderr] Compiling rusty-fireworks v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant `Table` is never constructed [INFO] [stdout] --> src/hanabi/session.rs:102:5 [INFO] [stdout] | [INFO] [stdout] 100 | enum ChatRoom { [INFO] [stdout] | -------- variant in this enum [INFO] [stdout] 101 | Lobby, [INFO] [stdout] 102 | Table(String), [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] = note: `ChatRoom` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Direct` is never constructed [INFO] [stdout] --> src/hanabi/session.rs:131:5 [INFO] [stdout] | [INFO] [stdout] 129 | enum ChatKind { [INFO] [stdout] | -------- variant in this enum [INFO] [stdout] 130 | Server, [INFO] [stdout] 131 | Direct { from: String, to: String }, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ChatKind` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `get_id` is never used [INFO] [stdout] --> src/hanabi/session.rs:72:12 [INFO] [stdout] | [INFO] [stdout] 72 | pub fn get_id(&self) -> UserId { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Event` is never constructed [INFO] [stdout] --> src/session/events.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 26 | pub enum Event { [INFO] [stdout] | ----- variant in this enum [INFO] [stdout] 27 | Event(T::Message), [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `try_get` is never used [INFO] [stdout] --> src/session/map.rs:47:18 [INFO] [stdout] | [INFO] [stdout] 47 | pub async fn try_get(&self) -> Option> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.97s [INFO] running `Command { std: "docker" "inspect" "26cfe277bc0969e5431808575b1ccc6ccf2b498cbce404428676ddfd984319c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "26cfe277bc0969e5431808575b1ccc6ccf2b498cbce404428676ddfd984319c1", kill_on_drop: false }` [INFO] [stdout] 26cfe277bc0969e5431808575b1ccc6ccf2b498cbce404428676ddfd984319c1