[INFO] fetching crate cw-swaggy 0.1.4... [INFO] testing cw-swaggy-0.1.4 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate cw-swaggy 0.1.4 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate cw-swaggy 0.1.4 [INFO] finished tweaking crates.io crate cw-swaggy 0.1.4 [INFO] tweaked toml for crates.io crate cw-swaggy 0.1.4 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate cw-swaggy 0.1.4 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate cw-swaggy 0.1.4 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1339a02629681ebeda91839afbbc3c199cf874ecf8b9d2f71a4b3f9903b66c24 [INFO] running `Command { std: "docker" "start" "-a" "1339a02629681ebeda91839afbbc3c199cf874ecf8b9d2f71a4b3f9903b66c24", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1339a02629681ebeda91839afbbc3c199cf874ecf8b9d2f71a4b3f9903b66c24", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1339a02629681ebeda91839afbbc3c199cf874ecf8b9d2f71a4b3f9903b66c24", kill_on_drop: false }` [INFO] [stdout] 1339a02629681ebeda91839afbbc3c199cf874ecf8b9d2f71a4b3f9903b66c24 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bbf4011df5eee48188452d01dfcbfa92ee6a7f4f1f27e927d5de0234e0e49a5a [INFO] running `Command { std: "docker" "start" "-a" "bbf4011df5eee48188452d01dfcbfa92ee6a7f4f1f27e927d5de0234e0e49a5a", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-ident v1.0.15 [INFO] [stderr] Compiling itoa v1.0.14 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling bytes v1.10.1 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling futures-core v0.3.31 [INFO] [stderr] Compiling smallvec v1.15.0 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling httparse v1.10.1 [INFO] [stderr] Compiling once_cell v1.20.2 [INFO] [stderr] Compiling futures-task v0.3.31 [INFO] [stderr] Compiling signal-hook-registry v1.4.2 [INFO] [stderr] Compiling mio v1.0.3 [INFO] [stderr] Compiling socket2 v0.6.0 [INFO] [stderr] Compiling rustversion v1.0.20 [INFO] [stderr] Compiling tower-service v0.3.3 [INFO] [stderr] Compiling proc-macro2 v1.0.93 [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling tower-layer v0.3.3 [INFO] [stderr] Compiling tracing-core v0.1.33 [INFO] [stderr] Compiling sync_wrapper v1.0.2 [INFO] [stderr] Compiling schemars v0.8.22 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling mime v0.3.17 [INFO] [stderr] Compiling hashbrown v0.15.2 [INFO] [stderr] Compiling clap_lex v0.7.4 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Compiling jiff v0.2.5 [INFO] [stderr] Compiling dyn-clone v1.0.17 [INFO] [stderr] Compiling parking_lot v0.12.3 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling clap_builder v4.5.42 [INFO] [stderr] Compiling matchit v0.8.4 [INFO] [stderr] Compiling z85 v3.0.6 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Compiling syn v2.0.100 [INFO] [stderr] Compiling http v1.3.1 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling http-body v1.0.1 [INFO] [stderr] Compiling http-body-util v0.1.3 [INFO] [stderr] Compiling axum-core v0.5.2 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling env_filter v0.1.3 [INFO] [stderr] Compiling env_logger v0.11.8 [INFO] [stderr] Compiling serde_derive_internals v0.29.1 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling schemars_derive v0.8.22 [INFO] [stderr] Compiling clap_derive v4.5.41 [INFO] [stderr] Compiling tokio v1.47.0 [INFO] [stderr] Compiling clap v4.5.42 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling serde_path_to_error v0.1.17 [INFO] [stderr] Compiling indexmap v2.10.0 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling hyper v1.6.0 [INFO] [stderr] Compiling tower v0.5.2 [INFO] [stderr] Compiling openapiv3 v2.2.0 [INFO] [stderr] Compiling hyper-util v0.1.11 [INFO] [stderr] Compiling axum v0.8.4 [INFO] [stderr] Compiling cw-swaggy v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `trace` [INFO] [stdout] --> src/commands/build.rs:4:17 [INFO] [stdout] | [INFO] [stdout] 4 | use log::{info, trace}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Idl` is never constructed [INFO] [stdout] --> src/idl_loader/idl.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Idl { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of `async fn` in public traits is discouraged as auto trait bounds cannot be specified [INFO] [stdout] --> src/executable.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | async fn execute(&self, ctx: &ExecutionContext) -> Result<(), CliError>; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: you can suppress this lint if you plan to use the trait only in your own code, or do not care about auto traits like `Send` on the `Future` [INFO] [stdout] = note: `#[warn(async_fn_in_trait)]` on by default [INFO] [stdout] help: you can alternatively desugar to a normal `fn` that returns `impl Future` and add any desired bounds such as `Send`, but these cannot be relaxed without a breaking API change [INFO] [stdout] | [INFO] [stdout] 8 - async fn execute(&self, ctx: &ExecutionContext) -> Result<(), CliError>; [INFO] [stdout] 8 + fn execute(&self, ctx: &ExecutionContext) -> impl std::future::Future> + Send; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `trace` [INFO] [stdout] --> src/commands/build.rs:4:17 [INFO] [stdout] | [INFO] [stdout] 4 | use log::{info, trace}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of `async fn` in public traits is discouraged as auto trait bounds cannot be specified [INFO] [stdout] --> src/executable.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | async fn execute(&self, ctx: &ExecutionContext) -> Result<(), CliError>; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: you can suppress this lint if you plan to use the trait only in your own code, or do not care about auto traits like `Send` on the `Future` [INFO] [stdout] = note: `#[warn(async_fn_in_trait)]` on by default [INFO] [stdout] help: you can alternatively desugar to a normal `fn` that returns `impl Future` and add any desired bounds such as `Send`, but these cannot be relaxed without a breaking API change [INFO] [stdout] | [INFO] [stdout] 8 - async fn execute(&self, ctx: &ExecutionContext) -> Result<(), CliError>; [INFO] [stdout] 8 + fn execute(&self, ctx: &ExecutionContext) -> impl std::future::Future> + Send; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 32.96s [INFO] running `Command { std: "docker" "inspect" "bbf4011df5eee48188452d01dfcbfa92ee6a7f4f1f27e927d5de0234e0e49a5a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bbf4011df5eee48188452d01dfcbfa92ee6a7f4f1f27e927d5de0234e0e49a5a", kill_on_drop: false }` [INFO] [stdout] bbf4011df5eee48188452d01dfcbfa92ee6a7f4f1f27e927d5de0234e0e49a5a [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c7d59c0fb7a9e362e21a5d988a14ad3d0b5ac234340f06261f7e24bc1a967612 [INFO] running `Command { std: "docker" "start" "-a" "c7d59c0fb7a9e362e21a5d988a14ad3d0b5ac234340f06261f7e24bc1a967612", kill_on_drop: false }` [INFO] [stderr] Compiling cw-swaggy v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `trace` [INFO] [stdout] --> src/commands/build.rs:4:17 [INFO] [stdout] | [INFO] [stdout] 4 | use log::{info, trace}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Idl` is never constructed [INFO] [stdout] --> src/idl_loader/idl.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Idl { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of `async fn` in public traits is discouraged as auto trait bounds cannot be specified [INFO] [stdout] --> src/executable.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | async fn execute(&self, ctx: &ExecutionContext) -> Result<(), CliError>; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: you can suppress this lint if you plan to use the trait only in your own code, or do not care about auto traits like `Send` on the `Future` [INFO] [stdout] = note: `#[warn(async_fn_in_trait)]` on by default [INFO] [stdout] help: you can alternatively desugar to a normal `fn` that returns `impl Future` and add any desired bounds such as `Send`, but these cannot be relaxed without a breaking API change [INFO] [stdout] | [INFO] [stdout] 8 - async fn execute(&self, ctx: &ExecutionContext) -> Result<(), CliError>; [INFO] [stdout] 8 + fn execute(&self, ctx: &ExecutionContext) -> impl std::future::Future> + Send; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `trace` [INFO] [stdout] --> src/commands/build.rs:4:17 [INFO] [stdout] | [INFO] [stdout] 4 | use log::{info, trace}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `trace` [INFO] [stdout] --> src/commands/build.rs:4:17 [INFO] [stdout] | [INFO] [stdout] 4 | use log::{info, trace}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Idl` is never constructed [INFO] [stdout] --> src/idl_loader/idl.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Idl { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of `async fn` in public traits is discouraged as auto trait bounds cannot be specified [INFO] [stdout] --> src/executable.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | async fn execute(&self, ctx: &ExecutionContext) -> Result<(), CliError>; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: you can suppress this lint if you plan to use the trait only in your own code, or do not care about auto traits like `Send` on the `Future` [INFO] [stdout] = note: `#[warn(async_fn_in_trait)]` on by default [INFO] [stdout] help: you can alternatively desugar to a normal `fn` that returns `impl Future` and add any desired bounds such as `Send`, but these cannot be relaxed without a breaking API change [INFO] [stdout] | [INFO] [stdout] 8 - async fn execute(&self, ctx: &ExecutionContext) -> Result<(), CliError>; [INFO] [stdout] 8 + fn execute(&self, ctx: &ExecutionContext) -> impl std::future::Future> + Send; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of `async fn` in public traits is discouraged as auto trait bounds cannot be specified [INFO] [stdout] --> src/executable.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | async fn execute(&self, ctx: &ExecutionContext) -> Result<(), CliError>; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: you can suppress this lint if you plan to use the trait only in your own code, or do not care about auto traits like `Send` on the `Future` [INFO] [stdout] = note: `#[warn(async_fn_in_trait)]` on by default [INFO] [stdout] help: you can alternatively desugar to a normal `fn` that returns `impl Future` and add any desired bounds such as `Send`, but these cannot be relaxed without a breaking API change [INFO] [stdout] | [INFO] [stdout] 8 - async fn execute(&self, ctx: &ExecutionContext) -> Result<(), CliError>; [INFO] [stdout] 8 + fn execute(&self, ctx: &ExecutionContext) -> impl std::future::Future> + Send; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.94s [INFO] running `Command { std: "docker" "inspect" "c7d59c0fb7a9e362e21a5d988a14ad3d0b5ac234340f06261f7e24bc1a967612", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c7d59c0fb7a9e362e21a5d988a14ad3d0b5ac234340f06261f7e24bc1a967612", kill_on_drop: false }` [INFO] [stdout] c7d59c0fb7a9e362e21a5d988a14ad3d0b5ac234340f06261f7e24bc1a967612 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 17e09baa81a879e2efcccdc015f46ce9e843ca725ceef09935068d276a0a8f75 [INFO] running `Command { std: "docker" "start" "-a" "17e09baa81a879e2efcccdc015f46ce9e843ca725ceef09935068d276a0a8f75", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `trace` [INFO] [stderr] --> src/commands/build.rs:4:17 [INFO] [stderr] | [INFO] [stderr] 4 | use log::{info, trace}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: struct `Idl` is never constructed [INFO] [stderr] --> src/idl_loader/idl.rs:6:12 [INFO] [stderr] | [INFO] [stderr] 6 | pub struct Idl { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: use of `async fn` in public traits is discouraged as auto trait bounds cannot be specified [INFO] [stderr] --> src/executable.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | async fn execute(&self, ctx: &ExecutionContext) -> Result<(), CliError>; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: you can suppress this lint if you plan to use the trait only in your own code, or do not care about auto traits like `Send` on the `Future` [INFO] [stderr] = note: `#[warn(async_fn_in_trait)]` on by default [INFO] [stderr] help: you can alternatively desugar to a normal `fn` that returns `impl Future` and add any desired bounds such as `Send`, but these cannot be relaxed without a breaking API change [INFO] [stderr] | [INFO] [stderr] 8 - async fn execute(&self, ctx: &ExecutionContext) -> Result<(), CliError>; [INFO] [stderr] 8 + fn execute(&self, ctx: &ExecutionContext) -> impl std::future::Future> + Send; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `cw-swaggy` (lib) generated 3 warnings (run `cargo fix --lib -p cw-swaggy` to apply 1 suggestion) [INFO] [stderr] warning: `cw-swaggy` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] warning: `cw-swaggy` (bin "swaggy" test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cw_swaggy-83dedb4b96999f63) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test cli::test::verify_cli ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/swaggy-ad1278fd51f2a34c) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Doc-tests cw_swaggy [INFO] [stdout] test cli::test::verify_cli ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 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] running `Command { std: "docker" "inspect" "17e09baa81a879e2efcccdc015f46ce9e843ca725ceef09935068d276a0a8f75", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "17e09baa81a879e2efcccdc015f46ce9e843ca725ceef09935068d276a0a8f75", kill_on_drop: false }` [INFO] [stdout] 17e09baa81a879e2efcccdc015f46ce9e843ca725ceef09935068d276a0a8f75