[INFO] fetching crate anystore 0.2.1... [INFO] checking anystore-0.2.1 against nightly-2024-02-05 for check-cfg-2 [INFO] extracting crate anystore 0.2.1 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate anystore 0.2.1 on toolchain nightly-2024-02-05 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate anystore 0.2.1 [INFO] finished tweaking crates.io crate anystore 0.2.1 [INFO] tweaked toml for crates.io crate anystore 0.2.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tokio-macros v2.2.0 [INFO] [stderr] Downloaded rustls-pemfile v1.0.4 [INFO] [stderr] Downloaded socket2 v0.5.5 [INFO] [stderr] Downloaded system-configuration-sys v0.5.0 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.91 [INFO] [stderr] Downloaded tokio-test v0.4.3 [INFO] [stderr] Downloaded async-stream-impl v0.3.5 [INFO] [stderr] Downloaded windows-targets v0.48.5 [INFO] [stderr] Downloaded sync_wrapper v0.1.2 [INFO] [stderr] Downloaded system-configuration v0.5.1 [INFO] [stderr] Downloaded hyper-tls v0.5.0 [INFO] [stderr] Downloaded sha1_smol v1.0.0 [INFO] [stderr] Downloaded futures-executor v0.3.30 [INFO] [stderr] Downloaded core-foundation-sys v0.8.6 [INFO] [stderr] Downloaded schannel v0.1.23 [INFO] [stderr] Downloaded hyper v0.14.28 [INFO] [stderr] Downloaded windows_x86_64_gnu v0.48.5 [INFO] [stderr] Downloaded windows-sys v0.48.0 [INFO] [stderr] Downloaded windows_aarch64_msvc v0.48.5 [INFO] [stderr] Downloaded impl-tools v0.6.2 [INFO] [stderr] 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Downloaded core-foundation v0.9.4 [INFO] [stderr] Downloaded winreg v0.50.0 [INFO] [stderr] Downloaded tokio-stream v0.1.14 [INFO] [stderr] Downloaded uuid v1.7.0 [INFO] [stderr] Downloaded httpdate v1.0.3 [INFO] [stderr] Downloaded http-body v0.4.6 [INFO] [stderr] Downloaded futures-macro v0.3.30 [INFO] [stderr] Downloaded tokio-native-tls v0.3.1 [INFO] [stderr] Downloaded wasm-bindgen-futures v0.4.41 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.91 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.91 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.91 [INFO] [stderr] Downloaded async-stream v0.3.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 25ec82408738ea87af189d8b36df6c758621a83db4085bc3fe2ddc2428197f0c [INFO] running `Command { std: "docker" "start" "-a" "25ec82408738ea87af189d8b36df6c758621a83db4085bc3fe2ddc2428197f0c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "25ec82408738ea87af189d8b36df6c758621a83db4085bc3fe2ddc2428197f0c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "25ec82408738ea87af189d8b36df6c758621a83db4085bc3fe2ddc2428197f0c", kill_on_drop: false }` [INFO] [stdout] 25ec82408738ea87af189d8b36df6c758621a83db4085bc3fe2ddc2428197f0c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 18a7865e74776614f85adf4843e27be8f00b710e6bf7493e596bd153e9ace7f5 [INFO] running `Command { std: "docker" "start" "-a" "18a7865e74776614f85adf4843e27be8f00b710e6bf7493e596bd153e9ace7f5", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Checking pin-project-lite v0.2.13 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Checking memchr v2.7.1 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling semver v1.0.21 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Checking gimli v0.28.1 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Checking futures-io v0.3.30 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Compiling serde v1.0.196 [INFO] [stderr] Compiling serde_json v1.0.113 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Checking rustc-demangle v0.1.23 [INFO] [stderr] Compiling anyhow v1.0.79 [INFO] [stderr] Compiling thiserror v1.0.56 [INFO] [stderr] Checking miniz_oxide v0.7.2 [INFO] [stderr] Checking bytes v1.5.0 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Checking object v0.32.2 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling anystore v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Checking uuid v1.7.0 [INFO] [stderr] Compiling backtrace v0.3.69 [INFO] [stderr] Checking addr2line v0.21.0 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling serde_derive v1.0.196 [INFO] [stderr] Compiling async-stream-impl v0.3.5 [INFO] [stderr] Compiling thiserror-impl v1.0.56 [INFO] [stderr] Checking async-stream v0.3.5 [INFO] [stderr] Checking tokio v1.36.0 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking tokio-stream v0.1.14 [INFO] [stderr] Checking tokio-test v0.4.3 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [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:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![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 `async_fn_in_trait` has been stable since 1.75.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![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: use of `async fn` in public traits is discouraged as auto trait bounds cannot be specified [INFO] [stdout] --> src/address/traits/mod.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | async fn addr_get(&self, addr: &A) -> StoreResult, Self>; [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] 16 - async fn addr_get(&self, addr: &A) -> StoreResult, Self>; [INFO] [stdout] 16 + fn addr_get(&self, addr: &A) -> impl std::future::Future, Self>> + 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/address/traits/mod.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | async fn set_addr(&self, addr: &A, value: &Option) -> StoreResult<(), Self>; [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] 20 - async fn set_addr(&self, addr: &A, value: &Option) -> StoreResult<(), Self>; [INFO] [stdout] 20 + fn set_addr(&self, addr: &A, value: &Option) -> 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/address/traits/tree.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | async fn branch_or_leaf( [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] 27 ~ fn branch_or_leaf( [INFO] [stdout] 28 | &self, [INFO] [stdout] 29 | addr: TreeAddr, [INFO] [stdout] 30 ~ ) -> impl std::future::Future, Self>> + Send; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `StreamExt` [INFO] [stdout] --> src/address/traits/tree.rs:38:19 [INFO] [stdout] | [INFO] [stdout] 38 | use futures::{StreamExt, TryStreamExt}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [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/address/traits/mod.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | async fn addr_get(&self, addr: &A) -> StoreResult, Self>; [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] 16 - async fn addr_get(&self, addr: &A) -> StoreResult, Self>; [INFO] [stdout] 16 + fn addr_get(&self, addr: &A) -> impl std::future::Future, Self>> + 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/address/traits/mod.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | async fn set_addr(&self, addr: &A, value: &Option) -> StoreResult<(), Self>; [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] 20 - async fn set_addr(&self, addr: &A, value: &Option) -> StoreResult<(), Self>; [INFO] [stdout] 20 + fn set_addr(&self, addr: &A, value: &Option) -> 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/address/traits/tree.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | async fn branch_or_leaf( [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] 27 ~ fn branch_or_leaf( [INFO] [stdout] 28 | &self, [INFO] [stdout] 29 | addr: TreeAddr, [INFO] [stdout] 30 ~ ) -> impl std::future::Future, Self>> + Send; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 10.75s [INFO] running `Command { std: "docker" "inspect" "18a7865e74776614f85adf4843e27be8f00b710e6bf7493e596bd153e9ace7f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "18a7865e74776614f85adf4843e27be8f00b710e6bf7493e596bd153e9ace7f5", kill_on_drop: false }` [INFO] [stdout] 18a7865e74776614f85adf4843e27be8f00b710e6bf7493e596bd153e9ace7f5