[INFO] fetching crate norfs 0.0.0... [INFO] checking norfs-0.0.0 against master#61cc47e367d7be91e13bcd01e4e96e0e233d4f6d for pr-133502-18 [INFO] extracting crate norfs 0.0.0 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate norfs 0.0.0 [INFO] finished tweaking crates.io crate norfs 0.0.0 [INFO] tweaked toml for crates.io crate norfs 0.0.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate norfs 0.0.0 on toolchain 61cc47e367d7be91e13bcd01e4e96e0e233d4f6d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+61cc47e367d7be91e13bcd01e4e96e0e233d4f6d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+61cc47e367d7be91e13bcd01e4e96e0e233d4f6d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 102 packages to latest compatible versions [INFO] [stderr] Adding heapless v0.7.17 (available: v0.9.2) [INFO] [stderr] Adding simple_logger v4.3.3 (available: v5.1.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+61cc47e367d7be91e13bcd01e4e96e0e233d4f6d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded time-core v0.1.6 [INFO] [stderr] Downloaded simple_logger v4.3.3 [INFO] [stderr] Downloaded colored v2.2.0 [INFO] [stderr] Downloaded num_threads v0.1.7 [INFO] [stderr] Downloaded atomic-polyfill v1.0.3 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.106 [INFO] [stderr] Downloaded event-listener v2.5.3 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.106 [INFO] [stderr] Downloaded async-global-executor v2.4.1 [INFO] [stderr] Downloaded embassy-futures v0.1.2 [INFO] [stderr] Downloaded async-attributes v1.1.2 [INFO] [stderr] Downloaded async-executor v1.13.3 [INFO] [stderr] Downloaded autocfg v1.5.0 [INFO] [stderr] Downloaded async-lock v3.4.2 [INFO] [stderr] Downloaded bumpalo v3.19.1 [INFO] [stderr] Downloaded js-sys v0.3.83 [INFO] [stderr] Downloaded time v0.3.44 [INFO] [stderr] Downloaded wasm-bindgen v0.2.106 [INFO] [stderr] Downloaded wasm-bindgen-futures v0.4.56 [INFO] [stderr] Downloaded critical-section v1.2.0 [INFO] [stderr] Downloaded heapless v0.7.17 [INFO] [stderr] Downloaded hermit-abi v0.5.2 [INFO] [stderr] Downloaded polling v3.11.0 [INFO] [stderr] Downloaded async-io v2.6.0 [INFO] [stderr] Downloaded event-listener v5.4.1 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.106 [INFO] [stderr] Downloaded blocking v1.6.2 [INFO] [stderr] Downloaded async-std v1.13.2 [INFO] [stderr] Downloaded futures-lite v2.6.1 [INFO] [stderr] Downloaded kv-log-macro v1.0.7 [INFO] [stderr] Downloaded lock_api v0.4.14 [INFO] [stderr] Downloaded async-channel v2.5.0 [INFO] [stderr] Downloaded windows-link v0.2.1 [INFO] [stderr] Downloaded rustversion v1.0.22 [INFO] [stderr] Downloaded hash32 v0.2.1 [INFO] [stderr] Downloaded semver v1.0.27 [INFO] [stderr] Downloaded async-channel v1.9.0 [INFO] [stderr] Downloaded gloo-timers v0.3.0 [INFO] [stderr] Downloaded value-bag v1.12.0 [INFO] [stderr] Downloaded time-macros v0.2.24 [INFO] [stderr] Downloaded web-sys v0.3.83 [INFO] [stderr] Downloaded deranged v0.5.5 [INFO] [stderr] Downloaded windows-sys v0.61.2 [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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+61cc47e367d7be91e13bcd01e4e96e0e233d4f6d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4a1a508c0705e9119eeb6d4a9ead1eae7e14d6f5ad5931b40ff00fe72e6e0dc6 [INFO] running `Command { std: "docker" "start" "-a" "4a1a508c0705e9119eeb6d4a9ead1eae7e14d6f5ad5931b40ff00fe72e6e0dc6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4a1a508c0705e9119eeb6d4a9ead1eae7e14d6f5ad5931b40ff00fe72e6e0dc6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4a1a508c0705e9119eeb6d4a9ead1eae7e14d6f5ad5931b40ff00fe72e6e0dc6", kill_on_drop: false }` [INFO] [stdout] 4a1a508c0705e9119eeb6d4a9ead1eae7e14d6f5ad5931b40ff00fe72e6e0dc6 [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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+61cc47e367d7be91e13bcd01e4e96e0e233d4f6d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8550eaeeaa36f640d33acc09254f68c61a4cb6d0005c22e6ff1d3e7199d0c641 [INFO] running `Command { std: "docker" "start" "-a" "8550eaeeaa36f640d33acc09254f68c61a4cb6d0005c22e6ff1d3e7199d0c641", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Checking pin-project-lite v0.2.16 [INFO] [stderr] Checking parking v2.2.1 [INFO] [stderr] Checking futures-core v0.3.31 [INFO] [stderr] Checking futures-io v0.3.31 [INFO] [stderr] Checking fastrand v2.3.0 [INFO] [stderr] Compiling rustix v1.1.3 [INFO] [stderr] Compiling proc-macro2 v1.0.104 [INFO] [stderr] Checking value-bag v1.12.0 [INFO] [stderr] Checking linux-raw-sys v0.11.0 [INFO] [stderr] Compiling unicode-ident v1.0.22 [INFO] [stderr] Checking bitflags v2.10.0 [INFO] [stderr] Compiling quote v1.0.42 [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling semver v1.0.27 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling libc v0.2.178 [INFO] [stderr] Checking cfg-if v1.0.4 [INFO] [stderr] Checking atomic-waker v1.1.2 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking async-task v4.7.1 [INFO] [stderr] Checking slab v0.4.11 [INFO] [stderr] Checking lock_api v0.4.14 [INFO] [stderr] Checking powerfmt v0.2.0 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Compiling num-conv v0.1.0 [INFO] [stderr] Compiling time-core v0.1.6 [INFO] [stderr] Checking num_threads v0.1.7 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Checking futures-lite v2.6.1 [INFO] [stderr] Checking piper v0.2.4 [INFO] [stderr] Checking deranged v0.5.5 [INFO] [stderr] Checking event-listener v2.5.3 [INFO] [stderr] Checking hash32 v0.2.1 [INFO] [stderr] Checking log v0.4.29 [INFO] [stderr] Compiling rustc_version v0.4.1 [INFO] [stderr] Compiling time-macros v0.2.24 [INFO] [stderr] Checking stable_deref_trait v1.2.1 [INFO] [stderr] Compiling async-io v2.6.0 [INFO] [stderr] Checking once_cell v1.21.3 [INFO] [stderr] Checking concurrent-queue v2.5.0 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Checking itoa v1.0.17 [INFO] [stderr] Checking colored v2.2.0 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking embassy-futures v0.1.2 [INFO] [stderr] Checking memchr v2.7.6 [INFO] [stderr] Checking event-listener v5.4.1 [INFO] [stderr] Checking async-channel v1.9.0 [INFO] [stderr] Compiling heapless v0.7.17 [INFO] [stderr] Checking event-listener-strategy v0.5.4 [INFO] [stderr] Checking kv-log-macro v1.0.7 [INFO] [stderr] Checking async-channel v2.5.0 [INFO] [stderr] Checking async-lock v3.4.2 [INFO] [stderr] Checking blocking v1.6.2 [INFO] [stderr] Checking async-executor v1.13.3 [INFO] [stderr] Checking norfs v0.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the feature `async_fn_in_trait` has been stable since 1.75.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(async_fn_in_trait)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `impl_trait_projections` has been stable since 1.74.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | #![feature(impl_trait_projections)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking time v0.3.44 [INFO] [stdout] warning: use of `async fn` in public traits is discouraged as auto trait bounds cannot be specified [INFO] [stdout] --> src/drivers/aligned.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | async fn erase(&mut self, block: usize) -> Result<(), StorageError>; [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] 31 - async fn erase(&mut self, block: usize) -> Result<(), StorageError>; [INFO] [stdout] 31 + fn erase(&mut self, block: usize) -> 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/drivers/aligned.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 32 | async fn read_aligned( [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] 32 ~ fn read_aligned( [INFO] [stdout] 33 | &mut self, [INFO] [stdout] ... [INFO] [stdout] 36 | data: &mut [u8], [INFO] [stdout] 37 ~ ) -> 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/drivers/aligned.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 38 | async fn write_aligned( [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] 38 ~ fn write_aligned( [INFO] [stdout] 39 | &mut self, [INFO] [stdout] ... [INFO] [stdout] 42 | data: &[u8], [INFO] [stdout] 43 ~ ) -> 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/medium/mod.rs:59:5 [INFO] [stdout] | [INFO] [stdout] 59 | async fn erase(&mut self, block: usize) -> Result<(), StorageError>; [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] 59 - async fn erase(&mut self, block: usize) -> Result<(), StorageError>; [INFO] [stdout] 59 + fn erase(&mut self, block: usize) -> 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/medium/mod.rs:60:5 [INFO] [stdout] | [INFO] [stdout] 60 | async fn read( [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] 60 ~ fn read( [INFO] [stdout] 61 | &mut self, [INFO] [stdout] ... [INFO] [stdout] 64 | data: &mut [u8], [INFO] [stdout] 65 ~ ) -> 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/medium/mod.rs:66:5 [INFO] [stdout] | [INFO] [stdout] 66 | async fn write(&mut self, block: usize, offset: usize, data: &[u8]) [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] 66 ~ fn write(&mut self, block: usize, offset: usize, data: &[u8]) [INFO] [stdout] 67 ~ -> impl std::future::Future> + Send; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking simple_logger v4.3.3 [INFO] [stderr] Compiling async-attributes v1.1.2 [INFO] [stderr] Checking polling v3.11.0 [INFO] [stderr] Checking async-global-executor v2.4.1 [INFO] [stderr] Checking async-std v1.13.2 [INFO] [stdout] warning: the feature `async_fn_in_trait` has been stable since 1.75.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(async_fn_in_trait)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `impl_trait_projections` has been stable since 1.74.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | #![feature(impl_trait_projections)] [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/drivers/aligned.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | async fn erase(&mut self, block: usize) -> Result<(), StorageError>; [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] 31 - async fn erase(&mut self, block: usize) -> Result<(), StorageError>; [INFO] [stdout] 31 + fn erase(&mut self, block: usize) -> 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/drivers/aligned.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 32 | async fn read_aligned( [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] 32 ~ fn read_aligned( [INFO] [stdout] 33 | &mut self, [INFO] [stdout] ... [INFO] [stdout] 36 | data: &mut [u8], [INFO] [stdout] 37 ~ ) -> 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/drivers/aligned.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 38 | async fn write_aligned( [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] 38 ~ fn write_aligned( [INFO] [stdout] 39 | &mut self, [INFO] [stdout] ... [INFO] [stdout] 42 | data: &[u8], [INFO] [stdout] 43 ~ ) -> 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/medium/mod.rs:59:5 [INFO] [stdout] | [INFO] [stdout] 59 | async fn erase(&mut self, block: usize) -> Result<(), StorageError>; [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] 59 - async fn erase(&mut self, block: usize) -> Result<(), StorageError>; [INFO] [stdout] 59 + fn erase(&mut self, block: usize) -> 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/medium/mod.rs:60:5 [INFO] [stdout] | [INFO] [stdout] 60 | async fn read( [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] 60 ~ fn read( [INFO] [stdout] 61 | &mut self, [INFO] [stdout] ... [INFO] [stdout] 64 | data: &mut [u8], [INFO] [stdout] 65 ~ ) -> 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/medium/mod.rs:66:5 [INFO] [stdout] | [INFO] [stdout] 66 | async fn write(&mut self, block: usize, offset: usize, data: &[u8]) [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] 66 ~ fn write(&mut self, block: usize, offset: usize, data: &[u8]) [INFO] [stdout] 67 ~ -> impl std::future::Future> + Send; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.84s [INFO] running `Command { std: "docker" "inspect" "8550eaeeaa36f640d33acc09254f68c61a4cb6d0005c22e6ff1d3e7199d0c641", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8550eaeeaa36f640d33acc09254f68c61a4cb6d0005c22e6ff1d3e7199d0c641", kill_on_drop: false }` [INFO] [stdout] 8550eaeeaa36f640d33acc09254f68c61a4cb6d0005c22e6ff1d3e7199d0c641