[INFO] cloning repository https://github.com/zemin-piao/open-ltap [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zemin-piao/open-ltap" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzemin-piao%2Fopen-ltap", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzemin-piao%2Fopen-ltap'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3d8bd1b2a98319d5742ba503a20c4dad4354fd2a [INFO] checking zemin-piao/open-ltap against c999cef531ea9059e189e82fe0e82c5daf249bc9 for pr-152972 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzemin-piao%2Fopen-ltap" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/zemin-piao/open-ltap [INFO] finished tweaking git repo https://github.com/zemin-piao/open-ltap [INFO] tweaked toml for git repo https://github.com/zemin-piao/open-ltap written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/zemin-piao/open-ltap on toolchain c999cef531ea9059e189e82fe0e82c5daf249bc9 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c999cef531ea9059e189e82fe0e82c5daf249bc9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/zemin-piao/open-ltap 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" "+c999cef531ea9059e189e82fe0e82c5daf249bc9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded deltalake v0.32.4 [INFO] [stderr] Downloaded validator v0.19.0 [INFO] [stderr] Downloaded validator_derive v0.19.0 [INFO] [stderr] Downloaded recursive v0.1.1 [INFO] [stderr] Downloaded lz4_flex v0.11.6 [INFO] [stderr] Downloaded recursive-proc-macro-impl v0.1.1 [INFO] [stderr] Downloaded percent-encoding-rfc3986 v0.1.3 [INFO] [stderr] Downloaded deltalake-derive v1.0.0 [INFO] [stderr] Downloaded buoyant_kernel_derive v1.0.0 [INFO] [stderr] Downloaded z85 v3.0.7 [INFO] [stderr] Downloaded aws-smithy-runtime-api-macros v1.0.0 [INFO] [stderr] Downloaded flatbuffers v25.12.19 [INFO] [stderr] Downloaded lexical-core v1.0.6 [INFO] [stderr] Downloaded arrow-data v58.3.0 [INFO] [stderr] Downloaded aws-smithy-observability v0.2.6 [INFO] [stderr] Downloaded aws-smithy-query v0.60.15 [INFO] [stderr] Downloaded dtor-proc-macro v0.0.13 [INFO] [stderr] Downloaded crc32c v0.6.8 [INFO] [stderr] Downloaded link-section v0.2.1 [INFO] [stderr] Downloaded bytes-utils v0.1.4 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v1.107.0 [INFO] [stderr] Downloaded arrow-array v58.3.0 [INFO] [stderr] Downloaded sqlparser v0.61.0 [INFO] [stderr] Downloaded aws-sdk-dynamodb v1.116.0 [INFO] [stderr] Downloaded parquet v58.3.0 [INFO] [stderr] Downloaded buoyant_kernel v0.22.2 [INFO] [stderr] Downloaded deltalake-core v0.32.4 [INFO] [stderr] Downloaded aws-lc-sys v0.42.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }` [INFO] [stdout] d9d5a597fdf641f33e3bdb53747b2f66bd3a94c22bc2ef342dc333c38dd01938 [INFO] running `Command { std: "docker" "start" "d9d5a597fdf641f33e3bdb53747b2f66bd3a94c22bc2ef342dc333c38dd01938", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d9d5a597fdf641f33e3bdb53747b2f66bd3a94c22bc2ef342dc333c38dd01938", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d9d5a597fdf641f33e3bdb53747b2f66bd3a94c22bc2ef342dc333c38dd01938" "/opt/rustwide/cargo-home/bin/cargo" "+c999cef531ea9059e189e82fe0e82c5daf249bc9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d9d5a597fdf641f33e3bdb53747b2f66bd3a94c22bc2ef342dc333c38dd01938", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d9d5a597fdf641f33e3bdb53747b2f66bd3a94c22bc2ef342dc333c38dd01938" "/opt/rustwide/cargo-home/bin/cargo" "+c999cef531ea9059e189e82fe0e82c5daf249bc9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Checking typenum v1.20.1 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling dunce v1.0.5 [INFO] [stderr] Compiling ring v0.17.14 [INFO] [stderr] Compiling zerocopy-derive v0.8.52 [INFO] [stderr] Compiling aws-lc-rs v1.17.1 [INFO] [stderr] Checking getrandom v0.2.17 [INFO] [stderr] Checking siphasher v1.0.3 [INFO] [stderr] Checking http v0.2.12 [INFO] [stderr] Compiling rustls v0.23.41 [INFO] [stderr] Checking time v0.3.53 [INFO] [stderr] Checking base64-simd v0.8.0 [INFO] [stderr] Checking bytes-utils v0.1.4 [INFO] [stderr] Checking h2 v0.4.15 [INFO] [stderr] Checking rustls-native-certs v0.8.4 [INFO] [stderr] Compiling aws-lc-sys v0.42.0 [INFO] [stderr] Checking aws-smithy-async v1.2.14 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Checking phf_shared v0.12.1 [INFO] [stderr] Compiling aws-smithy-runtime-api-macros v1.0.0 [INFO] [stderr] Compiling chrono-tz v0.10.4 [INFO] [stderr] Checking tower v0.5.3 [INFO] [stderr] Checking chacha20 v0.10.1 [INFO] [stderr] Checking cmov v0.5.4 [INFO] [stderr] Checking phf v0.12.1 [INFO] [stderr] Checking const-oid v0.10.2 [INFO] [stderr] Checking lexical-util v1.0.7 [INFO] [stderr] Checking idna v1.1.0 [INFO] [stderr] Compiling serde_json v1.0.150 [INFO] [stderr] Compiling object v0.37.3 [INFO] [stderr] 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v1.17.0 [INFO] [stderr] Checking percent-encoding-rfc3986 v0.1.3 [INFO] [stderr] Compiling dtor-proc-macro v0.0.13 [INFO] [stderr] Checking backon v1.6.0 [INFO] [stderr] Checking phf_shared v0.13.1 [INFO] [stderr] Compiling crc32c v0.6.8 [INFO] [stderr] Checking postgres-protocol v0.6.12 [INFO] [stderr] Checking link-section v0.2.1 [INFO] [stderr] Compiling ctor-proc-macro v0.0.13 [INFO] [stderr] Checking phf v0.13.1 [INFO] [stderr] Checking dtor v0.8.1 [INFO] [stderr] Checking whoami v2.1.2 [INFO] [stderr] Checking lz4_flex v0.11.6 [INFO] [stderr] Checking tower-http v0.6.11 [INFO] [stderr] Checking validator v0.19.0 [INFO] [stderr] Checking hyper-util v0.1.20 [INFO] [stderr] Checking postgres-types v0.2.14 [INFO] [stderr] Checking ctor v0.10.1 [INFO] [stderr] Compiling ar_archive_writer v0.5.2 [INFO] [stderr] Compiling deltalake-derive v1.0.0 [INFO] [stderr] Checking tokio-postgres v0.7.18 [INFO] [stderr] Compiling psm v0.1.31 [INFO] [stderr] Checking recursive v0.1.1 [INFO] [stderr] Checking sqlparser v0.61.0 [INFO] [stderr] Checking half v2.7.1 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Checking rand_chacha v0.9.0 [INFO] [stderr] Checking arrow-buffer v58.3.0 [INFO] [stderr] Checking rand v0.9.4 [INFO] [stderr] Checking arrow-data v58.3.0 [INFO] [stderr] Checking arrow-array v58.3.0 [INFO] [stderr] Checking arrow-select v58.3.0 [INFO] [stderr] Checking arrow-arith v58.3.0 [INFO] [stderr] Checking arrow-row v58.3.0 [INFO] [stderr] Checking rustls-webpki v0.103.13 [INFO] [stderr] Checking arrow-ord v58.3.0 [INFO] [stderr] Checking arrow-ipc v58.3.0 [INFO] [stderr] Checking arrow-string v58.3.0 [INFO] [stderr] Checking arrow-cast v58.3.0 [INFO] [stderr] Checking arrow-json v58.3.0 [INFO] [stderr] Checking arrow-csv v58.3.0 [INFO] [stderr] Checking arrow v58.3.0 [INFO] [stderr] Checking tokio-rustls v0.26.4 [INFO] [stderr] Checking rustls-platform-verifier v0.7.0 [INFO] [stderr] Checking hyper-rustls v0.27.9 [INFO] [stderr] Checking aws-smithy-http-client v1.1.13 [INFO] [stderr] Checking reqwest v0.12.28 [INFO] [stderr] Checking reqwest v0.13.4 [INFO] [stderr] Checking aws-smithy-runtime v1.11.3 [INFO] [stderr] Checking object_store v0.13.2 [INFO] [stderr] Checking aws-runtime v1.7.5 [INFO] [stderr] Checking aws-sdk-ssooidc v1.104.0 [INFO] [stderr] Checking aws-sdk-sts v1.107.0 [INFO] [stderr] Checking aws-sdk-sso v1.102.0 [INFO] [stderr] Checking aws-sdk-dynamodb v1.116.0 [INFO] [stderr] Checking aws-config v1.8.18 [INFO] [stderr] Checking parquet v58.3.0 [INFO] [stderr] Checking deltalake-core v0.32.4 [INFO] [stderr] Checking deltalake-aws v0.15.0 [INFO] [stderr] Checking deltalake v0.32.4 [INFO] [stderr] Checking open-ltap v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `new_null_array` [INFO] [stdout] --> src/sink.rs:543:13 [INFO] [stdout] | [INFO] [stdout] 543 | new_null_array, Array, BooleanArray as ABool, Int64Array as AI64, UInt32Array, [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: `Date32Array as ADate` [INFO] [stdout] --> src/sink.rs:695:60 [INFO] [stdout] | [INFO] [stdout] 695 | Array, BinaryArray as ABin, BooleanArray as ABool, Date32Array as ADate, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `new_null_array` [INFO] [stdout] --> src/sink.rs:543:13 [INFO] [stdout] | [INFO] [stdout] 543 | new_null_array, Array, BooleanArray as ABool, Int64Array as AI64, UInt32Array, [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: `Date32Array as ADate` [INFO] [stdout] --> src/sink.rs:695:60 [INFO] [stdout] | [INFO] [stdout] 695 | Array, BinaryArray as ABin, BooleanArray as ABool, Date32Array as ADate, [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/catalog.rs:47:5 [INFO] [stdout] | [INFO] [stdout] 47 | async fn rel_nblocks(&mut self, filenode: u32) -> Result; [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] 47 - async fn rel_nblocks(&mut self, filenode: u32) -> Result; [INFO] [stdout] 47 + fn rel_nblocks(&mut self, filenode: u32) -> 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/catalog.rs:48:5 [INFO] [stdout] | [INFO] [stdout] 48 | async fn get_page(&mut self, filenode: u32, blk: u32) -> Result>; [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] 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] 48 - async fn get_page(&mut self, filenode: u32, blk: u32) -> Result>; [INFO] [stdout] 48 + fn get_page(&mut self, filenode: u32, blk: u32) -> 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/catalog.rs:49:5 [INFO] [stdout] | [INFO] [stdout] 49 | async fn rel_pages(&mut self, filenode: u32) -> Result>> { [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] 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] 49 ~ fn rel_pages(&mut self, filenode: u32) -> impl std::future::Future>>> + Send {async { [INFO] [stdout] 50 | let n = self.rel_nblocks(filenode).await?; [INFO] [stdout] ... [INFO] [stdout] 55 | Ok(pages) [INFO] [stdout] 56 ~ } } [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/clog.rs:100:5 [INFO] [stdout] | [INFO] [stdout] 100 | async fn clog_page(&mut self, pageno: u32) -> Result>; [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] 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] 100 - async fn clog_page(&mut self, pageno: u32) -> Result>; [INFO] [stdout] 100 + fn clog_page(&mut self, pageno: u32) -> 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/multixact.rs:69:5 [INFO] [stdout] | [INFO] [stdout] 69 | async fn offsets_page(&mut self, pageno: u32) -> Result>; [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] 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] 69 - async fn offsets_page(&mut self, pageno: u32) -> Result>; [INFO] [stdout] 69 + fn offsets_page(&mut self, pageno: u32) -> 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/multixact.rs:70:5 [INFO] [stdout] | [INFO] [stdout] 70 | async fn members_page(&mut self, pageno: u32) -> Result>; [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] 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] 70 - async fn members_page(&mut self, pageno: u32) -> Result>; [INFO] [stdout] 70 + fn members_page(&mut self, pageno: u32) -> 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/catalog.rs:47:5 [INFO] [stdout] | [INFO] [stdout] 47 | async fn rel_nblocks(&mut self, filenode: u32) -> Result; [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] 47 - async fn rel_nblocks(&mut self, filenode: u32) -> Result; [INFO] [stdout] 47 + fn rel_nblocks(&mut self, filenode: u32) -> 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/catalog.rs:48:5 [INFO] [stdout] | [INFO] [stdout] 48 | async fn get_page(&mut self, filenode: u32, blk: u32) -> Result>; [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] 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] 48 - async fn get_page(&mut self, filenode: u32, blk: u32) -> Result>; [INFO] [stdout] 48 + fn get_page(&mut self, filenode: u32, blk: u32) -> 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/catalog.rs:49:5 [INFO] [stdout] | [INFO] [stdout] 49 | async fn rel_pages(&mut self, filenode: u32) -> Result>> { [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] 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] 49 ~ fn rel_pages(&mut self, filenode: u32) -> impl std::future::Future>>> + Send {async { [INFO] [stdout] 50 | let n = self.rel_nblocks(filenode).await?; [INFO] [stdout] ... [INFO] [stdout] 55 | Ok(pages) [INFO] [stdout] 56 ~ } } [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/clog.rs:100:5 [INFO] [stdout] | [INFO] [stdout] 100 | async fn clog_page(&mut self, pageno: u32) -> Result>; [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] 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] 100 - async fn clog_page(&mut self, pageno: u32) -> Result>; [INFO] [stdout] 100 + fn clog_page(&mut self, pageno: u32) -> 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/multixact.rs:69:5 [INFO] [stdout] | [INFO] [stdout] 69 | async fn offsets_page(&mut self, pageno: u32) -> Result>; [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] 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] 69 - async fn offsets_page(&mut self, pageno: u32) -> Result>; [INFO] [stdout] 69 + fn offsets_page(&mut self, pageno: u32) -> 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/multixact.rs:70:5 [INFO] [stdout] | [INFO] [stdout] 70 | async fn members_page(&mut self, pageno: u32) -> Result>; [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] 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] 70 - async fn members_page(&mut self, pageno: u32) -> Result>; [INFO] [stdout] 70 + fn members_page(&mut self, pageno: u32) -> impl std::future::Future>> + Send; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 43s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: proc-macro-error2 v2.0.1 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "d9d5a597fdf641f33e3bdb53747b2f66bd3a94c22bc2ef342dc333c38dd01938", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d9d5a597fdf641f33e3bdb53747b2f66bd3a94c22bc2ef342dc333c38dd01938", kill_on_drop: false }` [INFO] [stdout] d9d5a597fdf641f33e3bdb53747b2f66bd3a94c22bc2ef342dc333c38dd01938