[INFO] crate katalyst 0.2.0 is already in cache [INFO] checking katalyst-0.2.0 against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1 [INFO] extracting crate katalyst 0.2.0 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate katalyst 0.2.0 on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate katalyst 0.2.0 [INFO] finished tweaking crates.io crate katalyst 0.2.0 [INFO] tweaked toml for crates.io crate katalyst 0.2.0 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 31c8683ce2f8a740b207918d8a2a94c88ef46b2e8adbd7b4bef57bb4bfacfedf [INFO] running `"docker" "start" "-a" "31c8683ce2f8a740b207918d8a2a94c88ef46b2e8adbd7b4bef57bb4bfacfedf"` [INFO] [stderr] Compiling winapi v0.3.8 [INFO] [stderr] Checking num-integer v0.1.41 [INFO] [stderr] Checking cookie v0.12.0 [INFO] [stderr] Compiling pest_generator v2.1.1 [INFO] [stderr] Checking ct-logs v0.5.1 [INFO] [stderr] Checking parking_lot_core v0.5.0 [INFO] [stderr] Compiling katalyst_macros v0.2.0 [INFO] [stderr] Compiling derive_more v0.15.0 [INFO] [stderr] Checking tokio-rustls v0.9.4 [INFO] [stderr] Checking serde_yaml v0.8.11 [INFO] [stderr] Checking parking_lot v0.8.0 [INFO] [stderr] Checking chrono v0.4.9 [INFO] [stderr] Checking hyper-rustls v0.16.1 [INFO] [stderr] Checking winconsole v0.10.0 [INFO] [stderr] Checking colored v1.8.0 [INFO] [stderr] Checking simple_logger v1.3.0 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Checking unstructured v0.2.0 [INFO] [stderr] Checking katalyst v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/app.rs:120:63 [INFO] [stderr] | [INFO] [stderr] 120 | pub(crate) fn get_module(&self, name: &str) -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn ModuleProvider` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/server/pipeline/mapper.rs:5:35 [INFO] [stderr] | [INFO] [stderr] 5 | pub(crate) type HyperResult = Box, Error = Error> + Send>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future, Error = Error> + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/server/pipeline/mod.rs:16:38 [INFO] [stderr] | [INFO] [stderr] 16 | pub(crate) type PipelineResult = Box + Send>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/context/data.rs:24:32 [INFO] [stderr] | [INFO] [stderr] 24 | store: HashMap>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Any + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/error/result.rs:8:31 [INFO] [stderr] | [INFO] [stderr] 8 | pub type AsyncResult = Box + Send>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/error/mod.rs:14:26 [INFO] [stderr] | [INFO] [stderr] 14 | type Source = Option>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SourceError + 'static` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/expression/compiler/nodes.rs:26:34 [INFO] [stderr] | [INFO] [stderr] 26 | ) -> std::result::Result, GatewayError> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn CompiledExpression` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/expression/compiler/nodes.rs:32:49 [INFO] [stderr] | [INFO] [stderr] 32 | let mut c_args: Vec> = vec![]; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn CompiledExpression` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/expression/compiler/nodes.rs:59:21 [INFO] [stderr] | [INFO] [stderr] 59 | ) -> Result>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn CompiledExpression` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/expression/compiler/mod.rs:8:51 [INFO] [stderr] | [INFO] [stderr] 8 | type BuilderDirectory = HashMap<&'static str, Box>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ExpressionBinding` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/expression/compiler/mod.rs:17:46 [INFO] [stderr] | [INFO] [stderr] 17 | pub fn register(&mut self, provider: Box) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ExpressionBinding` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/expression/traits/mod.rs:14:30 [INFO] [stderr] | [INFO] [stderr] 14 | pub type ExpressionArg = Arc; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn CompiledExpression` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/expression/traits/mod.rs:17:9 [INFO] [stderr] | [INFO] [stderr] 17 | Arc ExpressionResult + Send + Sync>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&RequestContext, &[ExpressionArg]) -> ExpressionResult + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/expression/mod.rs:18:35 [INFO] [stderr] | [INFO] [stderr] 18 | pub type ExpressionArgs = Vec>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn CompiledExpression` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/expression/mod.rs:20:31 [INFO] [stderr] | [INFO] [stderr] 20 | pub type Expression = Vec>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn CompiledExpression` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/modules/def.rs:78:36 [INFO] [stderr] | [INFO] [stderr] 78 | impl From> for $name { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Send` [INFO] [stderr] ... [INFO] [stderr] 99 | / impl_module! { [INFO] [stderr] 100 | | "Authenticator", Authenticator, AuthenticatorModule { [INFO] [stderr] 101 | | AsyncResult<()>: authenticate => (guard: RequestContext) [INFO] [stderr] 102 | | } [INFO] [stderr] ... | [INFO] [stderr] 128 | | } [INFO] [stderr] 129 | | } [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/modules/def.rs:79:46 [INFO] [stderr] | [INFO] [stderr] 79 | fn from(module: Box<$trait + Send>) -> Self { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Send` [INFO] [stderr] ... [INFO] [stderr] 99 | / impl_module! { [INFO] [stderr] 100 | | "Authenticator", Authenticator, AuthenticatorModule { [INFO] [stderr] 101 | | AsyncResult<()>: authenticate => (guard: RequestContext) [INFO] [stderr] 102 | | } [INFO] [stderr] ... | [INFO] [stderr] 128 | | } [INFO] [stderr] 129 | | } [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/modules/balancer/mod.rs:24:41 [INFO] [stderr] | [INFO] [stderr] 24 | pub(crate) fn default_balancer() -> Arc { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn LoadBalancerModule` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/modules/cache/memory.rs:28:14 [INFO] [stderr] | [INFO] [stderr] 28 | ) -> Box, Error = GatewayError> + Send> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future, Error = GatewayError> + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/modules/cache/memory.rs:40:14 [INFO] [stderr] | [INFO] [stderr] 40 | ) -> Box + Send> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/modules/cache/mod.rs:12:31 [INFO] [stderr] | [INFO] [stderr] 12 | pub fn default_cache() -> Arc { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn CacheProviderModule + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/app.rs:120:63 [INFO] [stderr] | [INFO] [stderr] 120 | pub(crate) fn get_module(&self, name: &str) -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn ModuleProvider` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/server/pipeline/mapper.rs:5:35 [INFO] [stderr] | [INFO] [stderr] 5 | pub(crate) type HyperResult = Box, Error = Error> + Send>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future, Error = Error> + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/server/pipeline/mod.rs:16:38 [INFO] [stderr] | [INFO] [stderr] 16 | pub(crate) type PipelineResult = Box + Send>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/context/data.rs:24:32 [INFO] [stderr] | [INFO] [stderr] 24 | store: HashMap>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Any + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/error/result.rs:8:31 [INFO] [stderr] | [INFO] [stderr] 8 | pub type AsyncResult = Box + Send>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/error/mod.rs:14:26 [INFO] [stderr] | [INFO] [stderr] 14 | type Source = Option>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SourceError + 'static` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/expression/compiler/nodes.rs:26:34 [INFO] [stderr] | [INFO] [stderr] 26 | ) -> std::result::Result, GatewayError> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn CompiledExpression` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/expression/compiler/nodes.rs:32:49 [INFO] [stderr] | [INFO] [stderr] 32 | let mut c_args: Vec> = vec![]; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn CompiledExpression` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/expression/compiler/nodes.rs:59:21 [INFO] [stderr] | [INFO] [stderr] 59 | ) -> Result>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn CompiledExpression` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/expression/compiler/mod.rs:8:51 [INFO] [stderr] | [INFO] [stderr] 8 | type BuilderDirectory = HashMap<&'static str, Box>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ExpressionBinding` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/expression/compiler/mod.rs:17:46 [INFO] [stderr] | [INFO] [stderr] 17 | pub fn register(&mut self, provider: Box) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ExpressionBinding` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/expression/traits/mod.rs:14:30 [INFO] [stderr] | [INFO] [stderr] 14 | pub type ExpressionArg = Arc; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn CompiledExpression` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/expression/traits/mod.rs:17:9 [INFO] [stderr] | [INFO] [stderr] 17 | Arc ExpressionResult + Send + Sync>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&RequestContext, &[ExpressionArg]) -> ExpressionResult + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/expression/mod.rs:18:35 [INFO] [stderr] | [INFO] [stderr] 18 | pub type ExpressionArgs = Vec>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn CompiledExpression` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/expression/mod.rs:20:31 [INFO] [stderr] | [INFO] [stderr] 20 | pub type Expression = Vec>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn CompiledExpression` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/modules/def.rs:78:36 [INFO] [stderr] | [INFO] [stderr] 78 | impl From> for $name { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Send` [INFO] [stderr] ... [INFO] [stderr] 99 | / impl_module! { [INFO] [stderr] 100 | | "Authenticator", Authenticator, AuthenticatorModule { [INFO] [stderr] 101 | | AsyncResult<()>: authenticate => (guard: RequestContext) [INFO] [stderr] 102 | | } [INFO] [stderr] ... | [INFO] [stderr] 128 | | } [INFO] [stderr] 129 | | } [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/modules/def.rs:79:46 [INFO] [stderr] | [INFO] [stderr] 79 | fn from(module: Box<$trait + Send>) -> Self { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Send` [INFO] [stderr] ... [INFO] [stderr] 99 | / impl_module! { [INFO] [stderr] 100 | | "Authenticator", Authenticator, AuthenticatorModule { [INFO] [stderr] 101 | | AsyncResult<()>: authenticate => (guard: RequestContext) [INFO] [stderr] 102 | | } [INFO] [stderr] ... | [INFO] [stderr] 128 | | } [INFO] [stderr] 129 | | } [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/modules/balancer/mod.rs:24:41 [INFO] [stderr] | [INFO] [stderr] 24 | pub(crate) fn default_balancer() -> Arc { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn LoadBalancerModule` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/modules/cache/memory.rs:28:14 [INFO] [stderr] | [INFO] [stderr] 28 | ) -> Box, Error = GatewayError> + Send> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future, Error = GatewayError> + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/modules/cache/memory.rs:40:14 [INFO] [stderr] | [INFO] [stderr] 40 | ) -> Box + Send> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/modules/cache/mod.rs:12:31 [INFO] [stderr] | [INFO] [stderr] 12 | pub fn default_cache() -> Arc { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn CacheProviderModule + Send` [INFO] [stderr] [INFO] [stderr] warning: unused boxed `futures::future::Future` trait object that must be used [INFO] [stderr] --> src/modules/cache/cache_handler.rs:46:21 [INFO] [stderr] | [INFO] [stderr] 46 | / cache.set_key( [INFO] [stderr] 47 | | guard.metadata()?.url.as_str(), [INFO] [stderr] 48 | | CachedObject::from_response(&req).unwrap(), [INFO] [stderr] 49 | | ); [INFO] [stderr] | |______________________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: futures do nothing unless polled [INFO] [stderr] [INFO] [stderr] warning: unused boxed `futures::future::Future` trait object that must be used [INFO] [stderr] --> src/modules/cache/cache_handler.rs:46:21 [INFO] [stderr] | [INFO] [stderr] 46 | / cache.set_key( [INFO] [stderr] 47 | | guard.metadata()?.url.as_str(), [INFO] [stderr] 48 | | CachedObject::from_response(&req).unwrap(), [INFO] [stderr] 49 | | ); [INFO] [stderr] | |______________________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: futures do nothing unless polled [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 34.69s [INFO] running `"docker" "inspect" "31c8683ce2f8a740b207918d8a2a94c88ef46b2e8adbd7b4bef57bb4bfacfedf"` [INFO] running `"docker" "rm" "-f" "31c8683ce2f8a740b207918d8a2a94c88ef46b2e8adbd7b4bef57bb4bfacfedf"` [INFO] [stdout] 31c8683ce2f8a740b207918d8a2a94c88ef46b2e8adbd7b4bef57bb4bfacfedf