[INFO] fetching crate pingora-cache 0.6.0... [INFO] checking pingora-cache-0.6.0 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1 [INFO] extracting crate pingora-cache 0.6.0 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate pingora-cache 0.6.0 [INFO] finished tweaking crates.io crate pingora-cache 0.6.0 [INFO] tweaked toml for crates.io crate pingora-cache 0.6.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate pingora-cache 0.6.0 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate pingora-cache 0.6.0 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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f2750d2539384ce3db63ebd26b0cd1d79f1e9b8eba6e17f1e73cf585d7c95b40 [INFO] running `Command { std: "docker" "start" "-a" "f2750d2539384ce3db63ebd26b0cd1d79f1e9b8eba6e17f1e73cf585d7c95b40", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f2750d2539384ce3db63ebd26b0cd1d79f1e9b8eba6e17f1e73cf585d7c95b40", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f2750d2539384ce3db63ebd26b0cd1d79f1e9b8eba6e17f1e73cf585d7c95b40", kill_on_drop: false }` [INFO] [stdout] f2750d2539384ce3db63ebd26b0cd1d79f1e9b8eba6e17f1e73cf585d7c95b40 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9b399814d18219b9855b66a67c881aa44b43dd576fa536dd9426fe5c30432dde [INFO] running `Command { std: "docker" "start" "-a" "9b399814d18219b9855b66a67c881aa44b43dd576fa536dd9426fe5c30432dde", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking getrandom v0.2.16 [INFO] [stderr] Checking socket2 v0.6.0 [INFO] [stderr] Checking signal-hook-registry v1.4.5 [INFO] [stderr] Checking mio v1.0.4 [INFO] [stderr] Checking parking_lot_core v0.9.11 [INFO] [stderr] Checking hashbrown v0.15.4 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling zstd-safe v7.2.4 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Checking futures-channel v0.3.31 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling rust_decimal v1.37.2 [INFO] [stderr] Compiling protobuf v2.28.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking ahash v0.7.8 [INFO] [stderr] Checking parking_lot v0.12.4 [INFO] [stderr] Checking backtrace v0.3.75 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling async-stream-impl v0.3.6 [INFO] [stderr] Compiling prometheus v0.13.4 [INFO] [stderr] Checking pingora-error v0.6.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking linked-hash-map v0.5.6 [INFO] [stderr] Compiling strum_macros v0.26.4 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking getrandom v0.3.3 [INFO] [stderr] Checking indexmap v2.10.0 [INFO] [stderr] Checking pingora-http v0.6.0 [INFO] [stderr] Checking tokio v1.47.1 [INFO] [stderr] Checking lru v0.14.0 [INFO] [stderr] Checking match_cfg v0.1.0 [INFO] [stderr] Checking rmp v0.8.14 [INFO] [stderr] Checking hostname v0.3.1 [INFO] [stderr] Checking ahash v0.8.12 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking nix v0.24.3 [INFO] [stderr] Checking async-stream v0.3.6 [INFO] [stderr] Checking chrono v0.4.41 [INFO] [stderr] Checking daemonize v0.5.0 [INFO] [stderr] Checking indexmap v1.9.3 [INFO] [stderr] Checking socket2 v0.5.10 [INFO] [stderr] Compiling jobserver v0.1.33 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Compiling async-trait v0.1.88 [INFO] [stderr] Checking rmp-serde v1.3.0 [INFO] [stderr] Checking serde_json v1.0.142 [INFO] [stderr] Checking pingora-lru v0.6.0 [INFO] [stderr] Compiling cc v1.2.31 [INFO] [stderr] Checking sfv v0.10.4 [INFO] [stderr] Checking blake2 v0.10.6 [INFO] [stderr] Checking mintex v0.1.4 [INFO] [stderr] Checking serde_yaml v0.8.26 [INFO] [stderr] Checking thousands v0.2.0 [INFO] [stderr] Checking env_logger v0.9.3 [INFO] [stderr] Checking strum v0.26.3 [INFO] [stderr] Checking dhat v0.3.3 [INFO] [stderr] Compiling cmake v0.1.54 [INFO] [stderr] Compiling zstd-sys v2.0.15+zstd.1.5.7 [INFO] [stderr] Compiling libz-ng-sys v1.1.22 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking pingora-timeout v0.6.0 [INFO] [stderr] Checking tokio-util v0.7.15 [INFO] [stderr] Checking tokio-stream v0.1.17 [INFO] [stderr] Checking pingora-runtime v0.6.0 [INFO] [stderr] Checking pingora-pool v0.6.0 [INFO] [stderr] Compiling trackable_derive v1.0.0 [INFO] [stderr] Compiling neli-proc-macros v0.1.4 [INFO] [stderr] Compiling clap_derive v3.2.25 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Checking tokio-test v0.4.4 [INFO] [stderr] Checking trackable v1.3.0 [INFO] [stderr] Checking h2 v0.4.11 [INFO] [stderr] Checking thrift_codec v0.2.0 [INFO] [stderr] Checking cf-rustracing v1.1.0 [INFO] [stderr] Checking neli v0.6.5 [INFO] [stderr] Checking zstd v0.13.3 [INFO] [stderr] Checking clap v3.2.25 [INFO] [stderr] Checking pingora-header-serde v0.6.0 [INFO] [stderr] Checking local-ip-address v0.5.7 [INFO] [stderr] Checking cf-rustracing-jaeger v1.2.0 [INFO] [stderr] Checking flate2 v1.1.2 [INFO] [stderr] Checking pingora-core v0.6.0 [INFO] [stderr] Checking pingora-cache v0.6.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lock.rs:23:29 [INFO] [stdout] | [INFO] [stdout] 23 | pub type CacheKeyLockImpl = (dyn CacheKeyLock + Send + Sync); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 23 - pub type CacheKeyLockImpl = (dyn CacheKeyLock + Send + Sync); [INFO] [stdout] 23 + pub type CacheKeyLockImpl = dyn CacheKeyLock + Send + Sync; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/storage.rs:160:27 [INFO] [stdout] | [INFO] [stdout] 160 | pub type HitHandler = Box<(dyn HandleHit + Sync + Send)>; [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 160 - pub type HitHandler = Box<(dyn HandleHit + Sync + Send)>; [INFO] [stdout] 160 + pub type HitHandler = Box; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/storage.rs:200:28 [INFO] [stdout] | [INFO] [stdout] 200 | pub type MissHandler = Box<(dyn HandleMiss + Sync + Send)>; [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 200 - pub type MissHandler = Box<(dyn HandleMiss + Sync + Send)>; [INFO] [stdout] 200 + pub type MissHandler = Box; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lock.rs:23:29 [INFO] [stdout] | [INFO] [stdout] 23 | pub type CacheKeyLockImpl = (dyn CacheKeyLock + Send + Sync); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 23 - pub type CacheKeyLockImpl = (dyn CacheKeyLock + Send + Sync); [INFO] [stdout] 23 + pub type CacheKeyLockImpl = dyn CacheKeyLock + Send + Sync; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/storage.rs:160:27 [INFO] [stdout] | [INFO] [stdout] 160 | pub type HitHandler = Box<(dyn HandleHit + Sync + Send)>; [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 160 - pub type HitHandler = Box<(dyn HandleHit + Sync + Send)>; [INFO] [stdout] 160 + pub type HitHandler = Box; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/storage.rs:200:28 [INFO] [stdout] | [INFO] [stdout] 200 | pub type MissHandler = Box<(dyn HandleMiss + Sync + Send)>; [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 200 - pub type MissHandler = Box<(dyn HandleMiss + Sync + Send)>; [INFO] [stdout] 200 + pub type MissHandler = Box; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/cache_control.rs:258:24 [INFO] [stdout] | [INFO] [stdout] 258 | fn get_field_names(&self, key: &str) -> Option { [INFO] [stdout] | ^^^^^ ------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 258 | fn get_field_names(&self, key: &str) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/cache_control.rs:267:32 [INFO] [stdout] | [INFO] [stdout] 267 | pub fn private_field_names(&self) -> Option { [INFO] [stdout] | ^^^^^ ------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 267 | pub fn private_field_names(&self) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/cache_control.rs:277:33 [INFO] [stdout] | [INFO] [stdout] 277 | pub fn no_cache_field_names(&self) -> Option { [INFO] [stdout] | ^^^^^ ------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 277 | pub fn no_cache_field_names(&self) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/hashtable.rs:47:17 [INFO] [stdout] | [INFO] [stdout] 47 | pub fn read(&self, key: u128) -> RwLockReadGuard> { [INFO] [stdout] | ^^^^^ --------------------------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 47 | pub fn read(&self, key: u128) -> RwLockReadGuard<'_, HashMap> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/hashtable.rs:51:18 [INFO] [stdout] | [INFO] [stdout] 51 | pub fn write(&self, key: u128) -> RwLockWriteGuard> { [INFO] [stdout] | ^^^^^ ---------------------------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 51 | pub fn write(&self, key: u128) -> RwLockWriteGuard<'_, HashMap> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/hashtable.rs:116:17 [INFO] [stdout] | [INFO] [stdout] 116 | pub fn read(&self, key: u128) -> RwLockReadGuard> { [INFO] [stdout] | ^^^^^ ---------------------------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 116 | pub fn read(&self, key: u128) -> RwLockReadGuard<'_, LruCache> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/hashtable.rs:120:18 [INFO] [stdout] | [INFO] [stdout] 120 | pub fn write(&self, key: u128) -> RwLockWriteGuard> { [INFO] [stdout] | ^^^^^ ----------------------------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 120 | pub fn write(&self, key: u128) -> RwLockWriteGuard<'_, LruCache> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/cache_control.rs:258:24 [INFO] [stdout] | [INFO] [stdout] 258 | fn get_field_names(&self, key: &str) -> Option { [INFO] [stdout] | ^^^^^ ------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 258 | fn get_field_names(&self, key: &str) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/cache_control.rs:267:32 [INFO] [stdout] | [INFO] [stdout] 267 | pub fn private_field_names(&self) -> Option { [INFO] [stdout] | ^^^^^ ------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 267 | pub fn private_field_names(&self) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/cache_control.rs:277:33 [INFO] [stdout] | [INFO] [stdout] 277 | pub fn no_cache_field_names(&self) -> Option { [INFO] [stdout] | ^^^^^ ------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 277 | pub fn no_cache_field_names(&self) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/hashtable.rs:47:17 [INFO] [stdout] | [INFO] [stdout] 47 | pub fn read(&self, key: u128) -> RwLockReadGuard> { [INFO] [stdout] | ^^^^^ --------------------------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 47 | pub fn read(&self, key: u128) -> RwLockReadGuard<'_, HashMap> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/hashtable.rs:51:18 [INFO] [stdout] | [INFO] [stdout] 51 | pub fn write(&self, key: u128) -> RwLockWriteGuard> { [INFO] [stdout] | ^^^^^ ---------------------------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 51 | pub fn write(&self, key: u128) -> RwLockWriteGuard<'_, HashMap> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/hashtable.rs:116:17 [INFO] [stdout] | [INFO] [stdout] 116 | pub fn read(&self, key: u128) -> RwLockReadGuard> { [INFO] [stdout] | ^^^^^ ---------------------------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 116 | pub fn read(&self, key: u128) -> RwLockReadGuard<'_, LruCache> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/hashtable.rs:120:18 [INFO] [stdout] | [INFO] [stdout] 120 | pub fn write(&self, key: u128) -> RwLockWriteGuard> { [INFO] [stdout] | ^^^^^ ----------------------------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 120 | pub fn write(&self, key: u128) -> RwLockWriteGuard<'_, LruCache> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 54.63s [INFO] running `Command { std: "docker" "inspect" "9b399814d18219b9855b66a67c881aa44b43dd576fa536dd9426fe5c30432dde", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9b399814d18219b9855b66a67c881aa44b43dd576fa536dd9426fe5c30432dde", kill_on_drop: false }` [INFO] [stdout] 9b399814d18219b9855b66a67c881aa44b43dd576fa536dd9426fe5c30432dde