[INFO] cloning repository https://github.com/kaylendog/tango [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kaylendog/tango" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkaylendog%2Ftango", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkaylendog%2Ftango'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 940c781abd2059873338b536d60c5e673abb9910 [INFO] checking kaylendog/tango against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkaylendog%2Ftango" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/kaylendog/tango on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/kaylendog/tango [INFO] finished tweaking git repo https://github.com/kaylendog/tango [INFO] tweaked toml for git repo https://github.com/kaylendog/tango written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/kaylendog/tango 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... 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v0.2.15 [INFO] [stderr] Downloaded addr2line v0.22.0 [INFO] [stderr] Downloaded thiserror v1.0.61 [INFO] [stderr] Downloaded opentelemetry v0.18.0 [INFO] [stderr] Downloaded redox_syscall v0.5.2 [INFO] [stderr] Downloaded windows-targets v0.52.6 [INFO] [stderr] Downloaded tokio-macros v2.3.0 [INFO] [stderr] Downloaded thread_local v1.1.8 [INFO] [stderr] Downloaded tracing-log v0.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0321635ac4a673280edd362e2e294ca317346583b5e2977629c13d9e4ea419ef [INFO] running `Command { std: "docker" "start" "-a" "0321635ac4a673280edd362e2e294ca317346583b5e2977629c13d9e4ea419ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0321635ac4a673280edd362e2e294ca317346583b5e2977629c13d9e4ea419ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0321635ac4a673280edd362e2e294ca317346583b5e2977629c13d9e4ea419ef", kill_on_drop: false }` [INFO] [stdout] 0321635ac4a673280edd362e2e294ca317346583b5e2977629c13d9e4ea419ef [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5fde9fce3e293d6672f8b0cf19b5be873d2e0d9fcf0867afa1e70ae25f4a12d3 [INFO] running `Command { std: "docker" "start" "-a" "5fde9fce3e293d6672f8b0cf19b5be873d2e0d9fcf0867afa1e70ae25f4a12d3", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking pin-project-lite v0.2.14 [INFO] [stderr] Checking futures-io v0.3.30 [INFO] [stderr] Checking bytes v1.6.0 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking itoa v1.0.11 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Compiling serde v1.0.204 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Compiling rustversion v1.0.17 [INFO] [stderr] Compiling thiserror v1.0.61 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling httparse v1.9.4 [INFO] [stderr] Checking overload v0.1.1 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Checking regex-syntax v0.8.4 [INFO] [stderr] Checking utf8parse v0.2.2 [INFO] [stderr] Checking sharded-slab v0.1.7 [INFO] [stderr] Checking nu-ansi-term v0.46.0 [INFO] [stderr] Checking anstyle-parse v0.2.4 [INFO] [stderr] Checking thread_local v1.1.8 [INFO] [stderr] Checking ryu v1.0.18 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Checking http v1.1.0 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Checking is_terminal_polyfill v1.70.0 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking anstyle-query v1.1.0 [INFO] [stderr] Compiling serde_json v1.0.120 [INFO] [stderr] Checking colorchoice v1.0.1 [INFO] [stderr] Compiling anyhow v1.0.86 [INFO] [stderr] Checking anstyle v1.0.7 [INFO] [stderr] Checking crossbeam-channel v0.5.13 [INFO] [stderr] Checking clap_lex v0.7.1 [INFO] [stderr] Checking strsim v0.11.1 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Checking termcolor v1.4.1 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Checking anstream v0.6.14 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking matchit v0.7.3 [INFO] [stderr] Checking sync_wrapper v1.0.1 [INFO] [stderr] Compiling syn v2.0.70 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking signal-hook-registry v1.4.2 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking socket2 v0.5.7 [INFO] [stderr] Compiling axum-core v0.4.3 [INFO] [stderr] Checking http-body v1.0.0 [INFO] [stderr] Compiling axum v0.7.5 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking is-terminal v0.4.12 [INFO] [stderr] Checking clap_builder v4.5.9 [INFO] [stderr] Checking daemonize v0.5.0 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling num-bigint v0.4.6 [INFO] [stderr] Checking regex v1.10.5 [INFO] [stderr] Checking env_logger v0.10.2 [INFO] [stderr] Compiling tarpc-plugins v0.13.1 [INFO] [stderr] Checking pretty_env_logger v0.5.0 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling serde_derive v1.0.204 [INFO] [stderr] Compiling tokio-macros v2.3.0 [INFO] [stderr] Compiling async-trait v0.1.81 [INFO] [stderr] Compiling thiserror-impl v1.0.61 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling pin-project-internal v1.1.5 [INFO] [stderr] Compiling enum-ordinalize v3.1.15 [INFO] [stderr] Compiling clap_derive v4.5.8 [INFO] [stderr] Compiling educe v0.4.23 [INFO] [stderr] Checking tokio v1.38.0 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking pin-project v1.1.5 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking clap v4.5.9 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking opentelemetry_api v0.18.0 [INFO] [stderr] Checking http-body-util v0.1.2 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking opentelemetry_sdk v0.18.0 [INFO] [stderr] Checking opentelemetry v0.18.0 [INFO] [stderr] Checking tracing-opentelemetry v0.18.0 [INFO] [stderr] Checking hyper v1.4.0 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking tokio-util v0.7.11 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking serde_path_to_error v0.1.16 [INFO] [stderr] Checking hyper-util v0.1.6 [INFO] [stderr] Checking tokio-serde v0.8.0 [INFO] [stderr] Checking tarpc v0.34.0 [INFO] [stderr] Checking tango v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `opts` [INFO] [stdout] --> src/cli/mod.rs:83:16 [INFO] [stdout] | [INFO] [stdout] 83 | async fn start(opts: StartOpts) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_opts` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `opts` [INFO] [stdout] --> src/cli/mod.rs:83:16 [INFO] [stdout] | [INFO] [stdout] 83 | async fn start(opts: StartOpts) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_opts` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> src/control/server.rs:18:26 [INFO] [stdout] | [INFO] [stdout] 18 | async fn start(self, ctx: Context) -> Result<(), ()> { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> src/control/server.rs:22:25 [INFO] [stdout] | [INFO] [stdout] 22 | async fn stop(self, ctx: Context) -> Result<(), ()> { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> src/control/server.rs:26:28 [INFO] [stdout] | [INFO] [stdout] 26 | async fn restart(self, ctx: Context) -> Result<(), ()> { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> src/control/server.rs:30:27 [INFO] [stdout] | [INFO] [stdout] 30 | async fn config(self, ctx: Context) -> Result<(), ()> { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> src/control/server.rs:34:27 [INFO] [stdout] | [INFO] [stdout] 34 | async fn status(self, ctx: Context) -> Result<(), ()> { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> src/control/server.rs:18:26 [INFO] [stdout] | [INFO] [stdout] 18 | async fn start(self, ctx: Context) -> Result<(), ()> { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> src/control/server.rs:22:25 [INFO] [stdout] | [INFO] [stdout] 22 | async fn stop(self, ctx: Context) -> Result<(), ()> { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> src/control/server.rs:26:28 [INFO] [stdout] | [INFO] [stdout] 26 | async fn restart(self, ctx: Context) -> Result<(), ()> { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> src/control/server.rs:30:27 [INFO] [stdout] | [INFO] [stdout] 30 | async fn config(self, ctx: Context) -> Result<(), ()> { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> src/control/server.rs:34:27 [INFO] [stdout] | [INFO] [stdout] 34 | async fn status(self, ctx: Context) -> Result<(), ()> { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `IPV4_SOCKET` is never used [INFO] [stdout] --> src/control/mod.rs:22:19 [INFO] [stdout] | [INFO] [stdout] 22 | pub(crate) static IPV4_SOCKET: &str = "127.0.0.1:32100"; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `IPV6_SOCKET` is never used [INFO] [stdout] --> src/control/mod.rs:25:19 [INFO] [stdout] | [INFO] [stdout] 25 | pub(crate) static IPV6_SOCKET: &str = "[::1]:32100"; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `connect_ipv4` is never used [INFO] [stdout] --> src/control/client.rs:19:14 [INFO] [stdout] | [INFO] [stdout] 19 | pub async fn connect_ipv4() -> Result { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `connect_ipv6` is never used [INFO] [stdout] --> src/control/client.rs:28:14 [INFO] [stdout] | [INFO] [stdout] 28 | pub async fn connect_ipv6() -> Result { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `spawn` is never used [INFO] [stdout] --> src/control/server.rs:40:10 [INFO] [stdout] | [INFO] [stdout] 40 | async fn spawn(fut: impl Future + Send + 'static) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `bind_unix` is never used [INFO] [stdout] --> src/control/server.rs:45:14 [INFO] [stdout] | [INFO] [stdout] 45 | pub async fn bind_unix() -> Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `bind_ipv4` is never used [INFO] [stdout] --> src/control/server.rs:65:14 [INFO] [stdout] | [INFO] [stdout] 65 | pub async fn bind_ipv4() -> Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `bind_ipv6` is never used [INFO] [stdout] --> src/control/server.rs:84:14 [INFO] [stdout] | [INFO] [stdout] 84 | pub async fn bind_ipv6() -> Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `WorkerMessage` is never used [INFO] [stdout] --> src/server/worker.rs:11:10 [INFO] [stdout] | [INFO] [stdout] 11 | pub enum WorkerMessage { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `WorkerMessage` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Worker` is never constructed [INFO] [stdout] --> src/server/worker.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct Worker { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `listen` are never used [INFO] [stdout] --> src/server/worker.rs:25:12 [INFO] [stdout] | [INFO] [stdout] 23 | impl Worker { [INFO] [stdout] | ----------- associated items in this implementation [INFO] [stdout] 24 | /// Create a new worker. [INFO] [stdout] 25 | pub fn new( [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 41 | pub async fn listen(mut self) -> Result<(), Error> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 17 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `IPV4_SOCKET` is never used [INFO] [stdout] --> src/control/mod.rs:22:19 [INFO] [stdout] | [INFO] [stdout] 22 | pub(crate) static IPV4_SOCKET: &str = "127.0.0.1:32100"; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `IPV6_SOCKET` is never used [INFO] [stdout] --> src/control/mod.rs:25:19 [INFO] [stdout] | [INFO] [stdout] 25 | pub(crate) static IPV6_SOCKET: &str = "[::1]:32100"; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `connect_ipv4` is never used [INFO] [stdout] --> src/control/client.rs:19:14 [INFO] [stdout] | [INFO] [stdout] 19 | pub async fn connect_ipv4() -> Result { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `connect_ipv6` is never used [INFO] [stdout] --> src/control/client.rs:28:14 [INFO] [stdout] | [INFO] [stdout] 28 | pub async fn connect_ipv6() -> Result { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `spawn` is never used [INFO] [stdout] --> src/control/server.rs:40:10 [INFO] [stdout] | [INFO] [stdout] 40 | async fn spawn(fut: impl Future + Send + 'static) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `bind_unix` is never used [INFO] [stdout] --> src/control/server.rs:45:14 [INFO] [stdout] | [INFO] [stdout] 45 | pub async fn bind_unix() -> Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `bind_ipv4` is never used [INFO] [stdout] --> src/control/server.rs:65:14 [INFO] [stdout] | [INFO] [stdout] 65 | pub async fn bind_ipv4() -> Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `bind_ipv6` is never used [INFO] [stdout] --> src/control/server.rs:84:14 [INFO] [stdout] | [INFO] [stdout] 84 | pub async fn bind_ipv6() -> Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `WorkerMessage` is never used [INFO] [stdout] --> src/server/worker.rs:11:10 [INFO] [stdout] | [INFO] [stdout] 11 | pub enum WorkerMessage { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `WorkerMessage` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Worker` is never constructed [INFO] [stdout] --> src/server/worker.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct Worker { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `listen` are never used [INFO] [stdout] --> src/server/worker.rs:25:12 [INFO] [stdout] | [INFO] [stdout] 23 | impl Worker { [INFO] [stdout] | ----------- associated items in this implementation [INFO] [stdout] 24 | /// Create a new worker. [INFO] [stdout] 25 | pub fn new( [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 41 | pub async fn listen(mut self) -> Result<(), Error> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 17 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.93s [INFO] running `Command { std: "docker" "inspect" "5fde9fce3e293d6672f8b0cf19b5be873d2e0d9fcf0867afa1e70ae25f4a12d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5fde9fce3e293d6672f8b0cf19b5be873d2e0d9fcf0867afa1e70ae25f4a12d3", kill_on_drop: false }` [INFO] [stdout] 5fde9fce3e293d6672f8b0cf19b5be873d2e0d9fcf0867afa1e70ae25f4a12d3 [INFO] checking kaylendog/tango against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkaylendog%2Ftango" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/kaylendog/tango on toolchain f9935d29d867449445ee008640ccca1bf1ae0889 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/kaylendog/tango [INFO] finished tweaking git repo https://github.com/kaylendog/tango [INFO] tweaked toml for git repo https://github.com/kaylendog/tango written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/kaylendog/tango 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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fc1dce410de386ef549bd95dea4b39ab2a608dda7e45cae94cdd18c430bee4f7 [INFO] running `Command { std: "docker" "start" "-a" "fc1dce410de386ef549bd95dea4b39ab2a608dda7e45cae94cdd18c430bee4f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fc1dce410de386ef549bd95dea4b39ab2a608dda7e45cae94cdd18c430bee4f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fc1dce410de386ef549bd95dea4b39ab2a608dda7e45cae94cdd18c430bee4f7", kill_on_drop: false }` [INFO] [stdout] fc1dce410de386ef549bd95dea4b39ab2a608dda7e45cae94cdd18c430bee4f7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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 -Dtail_expr_drop_order" "-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] aa2238bc38f3bc66c25a072c7b2702c7b6b54964052d2bb4713dec1f940afa5b [INFO] running `Command { std: "docker" "start" "-a" "aa2238bc38f3bc66c25a072c7b2702c7b6b54964052d2bb4713dec1f940afa5b", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking pin-project-lite v0.2.14 [INFO] [stderr] Checking futures-io v0.3.30 [INFO] [stderr] Checking bytes v1.6.0 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Checking itoa v1.0.11 [INFO] [stderr] Compiling serde v1.0.204 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Compiling rustversion v1.0.17 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling thiserror v1.0.61 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Compiling httparse v1.9.4 [INFO] [stderr] Checking overload v0.1.1 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Checking utf8parse v0.2.2 [INFO] [stderr] Checking regex-syntax v0.8.4 [INFO] [stderr] Checking sharded-slab v0.1.7 [INFO] [stderr] Checking anstyle-parse v0.2.4 [INFO] [stderr] Checking nu-ansi-term v0.46.0 [INFO] [stderr] Checking thread_local v1.1.8 [INFO] [stderr] Checking is_terminal_polyfill v1.70.0 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Checking http v1.1.0 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Compiling serde_json v1.0.120 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Compiling anyhow v1.0.86 [INFO] [stderr] Checking colorchoice v1.0.1 [INFO] [stderr] Checking anstyle v1.0.7 [INFO] [stderr] Checking crossbeam-channel v0.5.13 [INFO] [stderr] Checking ryu v1.0.18 [INFO] [stderr] Checking anstyle-query v1.1.0 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Checking termcolor v1.4.1 [INFO] [stderr] Checking strsim v0.11.1 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Checking anstream v0.6.14 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Checking clap_lex v0.7.1 [INFO] [stderr] Compiling axum-core v0.4.3 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[stderr] Compiling tarpc-plugins v0.13.1 [INFO] [stderr] Checking pretty_env_logger v0.5.0 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling serde_derive v1.0.204 [INFO] [stderr] Compiling tokio-macros v2.3.0 [INFO] [stderr] Compiling async-trait v0.1.81 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling thiserror-impl v1.0.61 [INFO] [stderr] Compiling pin-project-internal v1.1.5 [INFO] [stderr] Compiling enum-ordinalize v3.1.15 [INFO] [stderr] Compiling clap_derive v4.5.8 [INFO] [stderr] Compiling educe v0.4.23 [INFO] [stderr] Checking tokio v1.38.0 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking pin-project v1.1.5 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking clap v4.5.9 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking opentelemetry_api v0.18.0 [INFO] [stderr] Checking http-body-util v0.1.2 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking opentelemetry_sdk v0.18.0 [INFO] [stderr] Checking opentelemetry v0.18.0 [INFO] [stderr] Checking tracing-opentelemetry v0.18.0 [INFO] [stderr] Checking hyper v1.4.0 [INFO] [stderr] Checking tokio-util v0.7.11 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking serde_path_to_error v0.1.16 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking tokio-serde v0.8.0 [INFO] [stderr] Checking hyper-util v0.1.6 [INFO] [stderr] Checking tarpc v0.34.0 [INFO] [stderr] Checking tango v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `opts` [INFO] [stdout] --> src/cli/mod.rs:83:16 [INFO] [stdout] | [INFO] [stdout] 83 | async fn start(opts: StartOpts) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_opts` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `opts` [INFO] [stdout] --> src/cli/mod.rs:83:16 [INFO] [stdout] | [INFO] [stdout] 83 | async fn start(opts: StartOpts) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_opts` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> src/control/server.rs:18:26 [INFO] [stdout] | [INFO] [stdout] 18 | async fn start(self, ctx: Context) -> Result<(), ()> { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> src/control/server.rs:18:26 [INFO] [stdout] | [INFO] [stdout] 18 | async fn start(self, ctx: Context) -> Result<(), ()> { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> src/control/server.rs:22:25 [INFO] [stdout] | [INFO] [stdout] 22 | async fn stop(self, ctx: Context) -> Result<(), ()> { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> src/control/server.rs:22:25 [INFO] [stdout] | [INFO] [stdout] 22 | async fn stop(self, ctx: Context) -> Result<(), ()> { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> src/control/server.rs:26:28 [INFO] [stdout] | [INFO] [stdout] 26 | async fn restart(self, ctx: Context) -> Result<(), ()> { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> src/control/server.rs:26:28 [INFO] [stdout] | [INFO] [stdout] 26 | async fn restart(self, ctx: Context) -> Result<(), ()> { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> src/control/server.rs:30:27 [INFO] [stdout] | [INFO] [stdout] 30 | async fn config(self, ctx: Context) -> Result<(), ()> { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> src/control/server.rs:30:27 [INFO] [stdout] | [INFO] [stdout] 30 | async fn config(self, ctx: Context) -> Result<(), ()> { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> src/control/server.rs:34:27 [INFO] [stdout] | [INFO] [stdout] 34 | async fn status(self, ctx: Context) -> Result<(), ()> { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> src/control/server.rs:34:27 [INFO] [stdout] | [INFO] [stdout] 34 | async fn status(self, ctx: Context) -> Result<(), ()> { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `IPV4_SOCKET` is never used [INFO] [stdout] --> src/control/mod.rs:22:19 [INFO] [stdout] | [INFO] [stdout] 22 | pub(crate) static IPV4_SOCKET: &str = "127.0.0.1:32100"; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `IPV6_SOCKET` is never used [INFO] [stdout] --> src/control/mod.rs:25:19 [INFO] [stdout] | [INFO] [stdout] 25 | pub(crate) static IPV6_SOCKET: &str = "[::1]:32100"; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `connect_ipv4` is never used [INFO] [stdout] --> src/control/client.rs:19:14 [INFO] [stdout] | [INFO] [stdout] 19 | pub async fn connect_ipv4() -> Result { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `connect_ipv6` is never used [INFO] [stdout] --> src/control/client.rs:28:14 [INFO] [stdout] | [INFO] [stdout] 28 | pub async fn connect_ipv6() -> Result { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `spawn` is never used [INFO] [stdout] --> src/control/server.rs:40:10 [INFO] [stdout] | [INFO] [stdout] 40 | async fn spawn(fut: impl Future + Send + 'static) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `bind_unix` is never used [INFO] [stdout] --> src/control/server.rs:45:14 [INFO] [stdout] | [INFO] [stdout] 45 | pub async fn bind_unix() -> Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `bind_ipv4` is never used [INFO] [stdout] --> src/control/server.rs:65:14 [INFO] [stdout] | [INFO] [stdout] 65 | pub async fn bind_ipv4() -> Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `IPV4_SOCKET` is never used [INFO] [stdout] --> src/control/mod.rs:22:19 [INFO] [stdout] | [INFO] [stdout] 22 | pub(crate) static IPV4_SOCKET: &str = "127.0.0.1:32100"; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `bind_ipv6` is never used [INFO] [stdout] --> src/control/server.rs:84:14 [INFO] [stdout] | [INFO] [stdout] 84 | pub async fn bind_ipv6() -> Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `WorkerMessage` is never used [INFO] [stdout] --> src/server/worker.rs:11:10 [INFO] [stdout] | [INFO] [stdout] 11 | pub enum WorkerMessage { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `WorkerMessage` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `IPV6_SOCKET` is never used [INFO] [stdout] --> src/control/mod.rs:25:19 [INFO] [stdout] | [INFO] [stdout] 25 | pub(crate) static IPV6_SOCKET: &str = "[::1]:32100"; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Worker` is never constructed [INFO] [stdout] --> src/server/worker.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct Worker { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `connect_ipv4` is never used [INFO] [stdout] --> src/control/client.rs:19:14 [INFO] [stdout] | [INFO] [stdout] 19 | pub async fn connect_ipv4() -> Result { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `listen` are never used [INFO] [stdout] --> src/server/worker.rs:25:12 [INFO] [stdout] | [INFO] [stdout] 23 | impl Worker { [INFO] [stdout] | ----------- associated items in this implementation [INFO] [stdout] 24 | /// Create a new worker. [INFO] [stdout] 25 | pub fn new( [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 41 | pub async fn listen(mut self) -> Result<(), Error> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `connect_ipv6` is never used [INFO] [stdout] --> src/control/client.rs:28:14 [INFO] [stdout] | [INFO] [stdout] 28 | pub async fn connect_ipv6() -> Result { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `spawn` is never used [INFO] [stdout] --> src/control/server.rs:40:10 [INFO] [stdout] | [INFO] [stdout] 40 | async fn spawn(fut: impl Future + Send + 'static) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `bind_unix` is never used [INFO] [stdout] --> src/control/server.rs:45:14 [INFO] [stdout] | [INFO] [stdout] 45 | pub async fn bind_unix() -> Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `bind_ipv4` is never used [INFO] [stdout] --> src/control/server.rs:65:14 [INFO] [stdout] | [INFO] [stdout] 65 | pub async fn bind_ipv4() -> Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `bind_ipv6` is never used [INFO] [stdout] --> src/control/server.rs:84:14 [INFO] [stdout] | [INFO] [stdout] 84 | pub async fn bind_ipv6() -> Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `WorkerMessage` is never used [INFO] [stdout] --> src/server/worker.rs:11:10 [INFO] [stdout] | [INFO] [stdout] 11 | pub enum WorkerMessage { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `WorkerMessage` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Worker` is never constructed [INFO] [stdout] --> src/server/worker.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct Worker { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `listen` are never used [INFO] [stdout] --> src/server/worker.rs:25:12 [INFO] [stdout] | [INFO] [stdout] 23 | impl Worker { [INFO] [stdout] | ----------- associated items in this implementation [INFO] [stdout] 24 | /// Create a new worker. [INFO] [stdout] 25 | pub fn new( [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 41 | pub async fn listen(mut self) -> Result<(), Error> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/control/server.rs:54:39 [INFO] [stdout] | [INFO] [stdout] 54 | .filter_map(|r| future::ready(r.ok())) [INFO] [stdout] | - ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/control/server.rs:58:13 [INFO] [stdout] | [INFO] [stdout] 56 | .map(|channel| { [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 57 | let server = ControlServer; [INFO] [stdout] 58 | channel.execute(server.serve()).for_each(spawn) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/control/server.rs:73:39 [INFO] [stdout] | [INFO] [stdout] 73 | .filter_map(|r| future::ready(r.ok())) [INFO] [stdout] | - ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/control/server.rs:77:13 [INFO] [stdout] | [INFO] [stdout] 75 | .map(|channel| { [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 76 | let server = ControlServer; [INFO] [stdout] 77 | channel.execute(server.serve()).for_each(spawn) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/control/server.rs:92:39 [INFO] [stdout] | [INFO] [stdout] 92 | .filter_map(|r| future::ready(r.ok())) [INFO] [stdout] | - ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/control/server.rs:96:13 [INFO] [stdout] | [INFO] [stdout] 94 | .map(|channel| { [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 95 | let server = ControlServer; [INFO] [stdout] 96 | channel.execute(server.serve()).for_each(spawn) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/server/worker.rs:31:13 [INFO] [stdout] | [INFO] [stdout] 27 | global_rx: broadcast::Receiver, [INFO] [stdout] | --------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 28 | ) -> (Self, mpsc::Sender) { [INFO] [stdout] 29 | let (config_tx, config_rx) = mpsc::channel(4); [INFO] [stdout] | --------- --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 30 | ( [INFO] [stdout] 31 | / Self { [INFO] [stdout] 32 | | config_rx, [INFO] [stdout] 33 | | global_rx, [INFO] [stdout] 34 | | addr, [INFO] [stdout] 35 | | }, [INFO] [stdout] | |_____________^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/control/server.rs:54:39 [INFO] [stdout] | [INFO] [stdout] 54 | .filter_map(|r| future::ready(r.ok())) [INFO] [stdout] | - ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/control/server.rs:58:13 [INFO] [stdout] | [INFO] [stdout] 56 | .map(|channel| { [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 57 | let server = ControlServer; [INFO] [stdout] 58 | channel.execute(server.serve()).for_each(spawn) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/control/server.rs:73:39 [INFO] [stdout] | [INFO] [stdout] 73 | .filter_map(|r| future::ready(r.ok())) [INFO] [stdout] | - ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/control/server.rs:77:13 [INFO] [stdout] | [INFO] [stdout] 75 | .map(|channel| { [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 76 | let server = ControlServer; [INFO] [stdout] 77 | channel.execute(server.serve()).for_each(spawn) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/control/server.rs:92:39 [INFO] [stdout] | [INFO] [stdout] 92 | .filter_map(|r| future::ready(r.ok())) [INFO] [stdout] | - ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/control/server.rs:96:13 [INFO] [stdout] | [INFO] [stdout] 94 | .map(|channel| { [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 95 | let server = ControlServer; [INFO] [stdout] 96 | channel.execute(server.serve()).for_each(spawn) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/server/worker.rs:31:13 [INFO] [stdout] | [INFO] [stdout] 27 | global_rx: broadcast::Receiver, [INFO] [stdout] | --------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 28 | ) -> (Self, mpsc::Sender) { [INFO] [stdout] 29 | let (config_tx, config_rx) = mpsc::channel(4); [INFO] [stdout] | --------- --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 30 | ( [INFO] [stdout] 31 | / Self { [INFO] [stdout] 32 | | config_rx, [INFO] [stdout] 33 | | global_rx, [INFO] [stdout] 34 | | addr, [INFO] [stdout] 35 | | }, [INFO] [stdout] | |_____________^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 7 previous errors; 17 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 7 previous errors; 17 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `tango` (bin "tango") due to 8 previous errors; 17 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `tango` (bin "tango" test) due to 8 previous errors; 17 warnings emitted [INFO] running `Command { std: "docker" "inspect" "aa2238bc38f3bc66c25a072c7b2702c7b6b54964052d2bb4713dec1f940afa5b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aa2238bc38f3bc66c25a072c7b2702c7b6b54964052d2bb4713dec1f940afa5b", kill_on_drop: false }` [INFO] [stdout] aa2238bc38f3bc66c25a072c7b2702c7b6b54964052d2bb4713dec1f940afa5b