[INFO] cloning repository https://github.com/yusdacra/musikquadrupled [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yusdacra/musikquadrupled" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyusdacra%2Fmusikquadrupled", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyusdacra%2Fmusikquadrupled'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2c180758b46a88bbece60c25be6a805c27688cde [INFO] checking yusdacra/musikquadrupled against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyusdacra%2Fmusikquadrupled" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/yusdacra/musikquadrupled on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-0-tc1/source/rust-toolchain.toml [INFO] started tweaking git repo https://github.com/yusdacra/musikquadrupled [INFO] finished tweaking git repo https://github.com/yusdacra/musikquadrupled [INFO] tweaked toml for git repo https://github.com/yusdacra/musikquadrupled written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/yusdacra/musikquadrupled 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rust-argon2 v2.0.0 [INFO] [stderr] Downloaded async-tungstenite v0.23.0 [INFO] [stderr] Downloaded axum-server v0.5.1 [INFO] [stderr] Downloaded scc v2.0.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0d9541e90e2c14096c37168191f544bef702c4e036f86a58b1fc4877fc0fe706 [INFO] running `Command { std: "docker" "start" "-a" "0d9541e90e2c14096c37168191f544bef702c4e036f86a58b1fc4877fc0fe706", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0d9541e90e2c14096c37168191f544bef702c4e036f86a58b1fc4877fc0fe706", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0d9541e90e2c14096c37168191f544bef702c4e036f86a58b1fc4877fc0fe706", kill_on_drop: false }` [INFO] [stdout] 0d9541e90e2c14096c37168191f544bef702c4e036f86a58b1fc4877fc0fe706 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 27f1e204800eb66b551878aca79de41c0fe9e3b8c7102c0ce1364aee649175c3 [INFO] running `Command { std: "docker" "start" "-a" "27f1e204800eb66b551878aca79de41c0fe9e3b8c7102c0ce1364aee649175c3", kill_on_drop: false }` [INFO] [stderr] Checking tracing-core v0.1.31 [INFO] [stderr] Compiling rustversion v1.0.14 [INFO] [stderr] Compiling thiserror v1.0.49 [INFO] [stderr] Compiling syn v2.0.38 [INFO] [stderr] Checking mio v0.8.8 [INFO] [stderr] Checking socket2 v0.5.4 [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Checking cpufeatures v0.2.9 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Checking base64 v0.21.4 [INFO] [stderr] Compiling rustls v0.21.7 [INFO] [stderr] Compiling async-trait v0.1.73 [INFO] [stderr] Checking tower-layer v0.3.2 [INFO] [stderr] Checking socket2 v0.4.9 [INFO] [stderr] Compiling serde_json v1.0.107 [INFO] [stderr] Checking regex-syntax v0.6.29 [INFO] [stderr] Checking sha1 v0.10.6 [INFO] [stderr] Checking regex-syntax v0.8.1 [INFO] [stderr] Checking arrayvec v0.7.4 [INFO] [stderr] Checking overload v0.1.1 [INFO] [stderr] Checking constant_time_eq v0.3.0 [INFO] [stderr] Checking nu-ansi-term v0.46.0 [INFO] [stderr] Checking sharded-slab v0.1.7 [INFO] [stderr] Checking uuid v1.4.1 [INFO] [stderr] Checking tracing-log v0.1.3 [INFO] [stderr] Checking thread_local v1.1.7 [INFO] [stderr] Checking sync_wrapper v0.1.2 [INFO] [stderr] Checking blake2b_simd v1.0.2 [INFO] [stderr] Checking matchit v0.7.3 [INFO] [stderr] Checking arc-swap v1.6.0 [INFO] [stderr] Checking http-range-header v0.3.1 [INFO] [stderr] Checking rustls-pemfile v1.0.3 [INFO] [stderr] Checking headers v0.3.9 [INFO] [stderr] Checking bitflags v2.4.0 [INFO] [stderr] Checking scc v2.0.2 [INFO] [stderr] Checking dotenvy v0.15.7 [INFO] [stderr] Checking rust-argon2 v2.0.0 [INFO] [stderr] Compiling axum-core v0.3.4 [INFO] [stderr] Compiling axum v0.6.20 [INFO] [stderr] Checking regex-automata v0.4.1 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking matchers v0.1.0 [INFO] [stderr] Checking regex v1.10.0 [INFO] [stderr] Checking rustls-webpki v0.101.6 [INFO] [stderr] Checking sct v0.7.0 [INFO] [stderr] Compiling futures-macro v0.3.28 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling thiserror-impl v1.0.49 [INFO] [stderr] Compiling serde_derive v1.0.189 [INFO] [stderr] Compiling pin-project-internal v1.1.3 [INFO] [stderr] Checking tokio v1.33.0 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Checking tracing-subscriber v0.3.17 [INFO] [stderr] Checking tungstenite v0.20.1 [INFO] [stderr] Checking futures-util v0.3.28 [INFO] [stderr] Checking pin-project v1.1.3 [INFO] [stderr] Checking serde v1.0.189 [INFO] [stderr] Checking futures-executor v0.3.28 [INFO] [stderr] Checking tower-http v0.4.4 [INFO] [stderr] Checking futures v0.3.28 [INFO] [stderr] Checking tokio-util v0.7.9 [INFO] [stderr] Checking tokio-tungstenite v0.20.1 [INFO] [stderr] Checking tokio-rustls v0.24.1 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking async-tungstenite v0.23.0 [INFO] [stderr] Checking h2 v0.3.21 [INFO] [stderr] Checking serde_path_to_error v0.1.14 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking serde_qs v0.12.0 [INFO] [stderr] Checking hyper v0.14.27 [INFO] [stderr] Checking axum-server v0.5.1 [INFO] [stderr] Checking musikquadrupled v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/utils.rs:22:10 [INFO] [stdout] | [INFO] [stdout] 22 | Ping(Vec), [INFO] [stdout] | ---- ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 22 | Ping(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/utils.rs:22:10 [INFO] [stdout] | [INFO] [stdout] 22 | Ping(Vec), [INFO] [stdout] | ---- ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 22 | Ping(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/utils.rs:23:10 [INFO] [stdout] | [INFO] [stdout] 23 | Pong(Vec), [INFO] [stdout] | ---- ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 23 | Pong(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `is_closed` is never used [INFO] [stdout] --> src/utils.rs:27:19 [INFO] [stdout] | [INFO] [stdout] 26 | impl WsError { [INFO] [stdout] | ------------ method in this implementation [INFO] [stdout] 27 | pub(crate) fn is_closed(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/utils.rs:23:10 [INFO] [stdout] | [INFO] [stdout] 23 | Pong(Vec), [INFO] [stdout] | ---- ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 23 | Pong(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `is_closed` is never used [INFO] [stdout] --> src/utils.rs:27:19 [INFO] [stdout] | [INFO] [stdout] 26 | impl WsError { [INFO] [stdout] | ------------ method in this implementation [INFO] [stdout] 27 | pub(crate) fn is_closed(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 31.60s [INFO] running `Command { std: "docker" "inspect" "27f1e204800eb66b551878aca79de41c0fe9e3b8c7102c0ce1364aee649175c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "27f1e204800eb66b551878aca79de41c0fe9e3b8c7102c0ce1364aee649175c3", kill_on_drop: false }` [INFO] [stdout] 27f1e204800eb66b551878aca79de41c0fe9e3b8c7102c0ce1364aee649175c3 [INFO] checking yusdacra/musikquadrupled against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyusdacra%2Fmusikquadrupled" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/yusdacra/musikquadrupled on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-0-tc2/source/rust-toolchain.toml [INFO] started tweaking git repo https://github.com/yusdacra/musikquadrupled [INFO] finished tweaking git repo https://github.com/yusdacra/musikquadrupled [INFO] tweaked toml for git repo https://github.com/yusdacra/musikquadrupled written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/yusdacra/musikquadrupled 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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e1af24adab0582958f93ecd34353f3c9e2cdff2554a3b94c5a1bce60b81440c9 [INFO] running `Command { std: "docker" "start" "-a" "e1af24adab0582958f93ecd34353f3c9e2cdff2554a3b94c5a1bce60b81440c9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e1af24adab0582958f93ecd34353f3c9e2cdff2554a3b94c5a1bce60b81440c9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e1af24adab0582958f93ecd34353f3c9e2cdff2554a3b94c5a1bce60b81440c9", kill_on_drop: false }` [INFO] [stdout] e1af24adab0582958f93ecd34353f3c9e2cdff2554a3b94c5a1bce60b81440c9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 83e876c833040a73ef25928d52b6193dcf90ef67d04d9347e0058f85a7840871 [INFO] running `Command { std: "docker" "start" "-a" "83e876c833040a73ef25928d52b6193dcf90ef67d04d9347e0058f85a7840871", kill_on_drop: false }` [INFO] [stderr] Checking tracing-core v0.1.31 [INFO] [stderr] Compiling rustversion v1.0.14 [INFO] [stderr] Compiling thiserror v1.0.49 [INFO] [stderr] Compiling syn v2.0.38 [INFO] [stderr] Checking mio v0.8.8 [INFO] [stderr] Checking socket2 v0.5.4 [INFO] [stderr] Checking cpufeatures v0.2.9 [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Checking base64 v0.21.4 [INFO] [stderr] Compiling async-trait v0.1.73 [INFO] [stderr] Compiling rustls v0.21.7 [INFO] [stderr] Checking tower-layer v0.3.2 [INFO] [stderr] Checking socket2 v0.4.9 [INFO] [stderr] Checking regex-syntax v0.6.29 [INFO] [stderr] Checking regex-syntax v0.8.1 [INFO] [stderr] Compiling serde_json v1.0.107 [INFO] [stderr] Checking sha1 v0.10.6 [INFO] [stderr] Checking constant_time_eq v0.3.0 [INFO] [stderr] Checking overload v0.1.1 [INFO] [stderr] Checking arrayvec v0.7.4 [INFO] [stderr] Checking nu-ansi-term v0.46.0 [INFO] [stderr] Checking sharded-slab v0.1.7 [INFO] [stderr] Checking uuid v1.4.1 [INFO] [stderr] Checking thread_local v1.1.7 [INFO] [stderr] Checking http-range-header v0.3.1 [INFO] [stderr] Checking arc-swap v1.6.0 [INFO] [stderr] Checking sync_wrapper v0.1.2 [INFO] [stderr] Checking matchit v0.7.3 [INFO] [stderr] Checking rustls-pemfile v1.0.3 [INFO] [stderr] Checking headers v0.3.9 [INFO] [stderr] Checking bitflags v2.4.0 [INFO] [stderr] Checking tracing-log v0.1.3 [INFO] [stderr] Checking dotenvy v0.15.7 [INFO] [stderr] Checking blake2b_simd v1.0.2 [INFO] [stderr] Checking scc v2.0.2 [INFO] [stderr] Compiling axum-core v0.3.4 [INFO] [stderr] Compiling axum v0.6.20 [INFO] [stderr] Checking rust-argon2 v2.0.0 [INFO] [stderr] Checking regex-automata v0.4.1 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking matchers v0.1.0 [INFO] [stderr] Checking regex v1.10.0 [INFO] [stderr] Compiling futures-macro v0.3.28 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling thiserror-impl v1.0.49 [INFO] [stderr] Compiling serde_derive v1.0.189 [INFO] [stderr] Compiling pin-project-internal v1.1.3 [INFO] [stderr] Checking sct v0.7.0 [INFO] [stderr] Checking rustls-webpki v0.101.6 [INFO] [stderr] Checking tokio v1.33.0 [INFO] [stderr] Checking futures-util v0.3.28 [INFO] [stderr] Checking pin-project v1.1.3 [INFO] [stderr] Checking tungstenite v0.20.1 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Checking tracing-subscriber v0.3.17 [INFO] [stderr] Checking serde v1.0.189 [INFO] [stderr] Checking futures-executor v0.3.28 [INFO] [stderr] Checking tower-http v0.4.4 [INFO] [stderr] Checking futures v0.3.28 [INFO] [stderr] Checking tokio-util v0.7.9 [INFO] [stderr] Checking tokio-rustls v0.24.1 [INFO] [stderr] Checking tokio-tungstenite v0.20.1 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking async-tungstenite v0.23.0 [INFO] [stderr] Checking h2 v0.3.21 [INFO] [stderr] Checking serde_path_to_error v0.1.14 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking serde_qs v0.12.0 [INFO] [stderr] Checking hyper v0.14.27 [INFO] [stderr] Checking axum-server v0.5.1 [INFO] [stderr] Checking musikquadrupled v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/utils.rs:22:10 [INFO] [stdout] | [INFO] [stdout] 22 | Ping(Vec), [INFO] [stdout] | ---- ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 22 | Ping(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/utils.rs:23:10 [INFO] [stdout] | [INFO] [stdout] 23 | Pong(Vec), [INFO] [stdout] | ---- ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 23 | Pong(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `is_closed` is never used [INFO] [stdout] --> src/utils.rs:27:19 [INFO] [stdout] | [INFO] [stdout] 26 | impl WsError { [INFO] [stdout] | ------------ method in this implementation [INFO] [stdout] 27 | pub(crate) fn is_closed(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/utils.rs:22:10 [INFO] [stdout] | [INFO] [stdout] 22 | Ping(Vec), [INFO] [stdout] | ---- ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 22 | Ping(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/utils.rs:23:10 [INFO] [stdout] | [INFO] [stdout] 23 | Pong(Vec), [INFO] [stdout] | ---- ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 23 | Pong(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `is_closed` is never used [INFO] [stdout] --> src/utils.rs:27:19 [INFO] [stdout] | [INFO] [stdout] 26 | impl WsError { [INFO] [stdout] | ------------ method in this implementation [INFO] [stdout] 27 | pub(crate) fn is_closed(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 42.58s [INFO] running `Command { std: "docker" "inspect" "83e876c833040a73ef25928d52b6193dcf90ef67d04d9347e0058f85a7840871", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "83e876c833040a73ef25928d52b6193dcf90ef67d04d9347e0058f85a7840871", kill_on_drop: false }` [INFO] [stdout] 83e876c833040a73ef25928d52b6193dcf90ef67d04d9347e0058f85a7840871