[INFO] fetching crate kaspa-muhash 0.15.0... [INFO] building kaspa-muhash-0.15.0 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1 [INFO] extracting crate kaspa-muhash 0.15.0 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate kaspa-muhash 0.15.0 [INFO] finished tweaking crates.io crate kaspa-muhash 0.15.0 [INFO] tweaked toml for crates.io crate kaspa-muhash 0.15.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate kaspa-muhash 0.15.0 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "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] Locking 284 packages to latest compatible versions [INFO] [stderr] Adding criterion v0.5.1 (available: v0.7.0) [INFO] [stderr] Adding rand v0.8.5 (available: v0.9.2) [INFO] [stderr] Adding rand_chacha v0.3.1 (available: v0.9.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "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 workflow-wasm v0.18.0 [INFO] [stderr] Downloaded workflow-macro-tools v0.18.0 [INFO] [stderr] Downloaded workflow-log v0.18.0 [INFO] [stderr] Downloaded workflow-panic-hook v0.18.0 [INFO] [stderr] Downloaded hexplay v0.3.0 [INFO] [stderr] Downloaded workflow-core-macros v0.18.0 [INFO] [stderr] Downloaded kaspa-math v0.15.0 [INFO] [stderr] Downloaded workflow-core v0.18.0 [INFO] [stderr] Downloaded camino v1.2.0 [INFO] [stderr] Downloaded kaspa-hashes v0.15.0 [INFO] [stderr] Downloaded triggered v0.1.3 [INFO] [stderr] Downloaded kaspa-utils v0.15.0 [INFO] [stderr] Downloaded os_pipe v1.2.2 [INFO] [stderr] Downloaded cargo_metadata v0.18.1 [INFO] [stderr] Downloaded parse-variants v1.0.7 [INFO] [stderr] Downloaded shared_child v1.1.1 [INFO] [stderr] Downloaded rlimit v0.10.2 [INFO] [stderr] Downloaded parse-variants-derive v1.0.2 [INFO] [stderr] Downloaded sigchld v0.2.4 [INFO] [stderr] Downloaded sysinfo v0.31.4 [INFO] [stderr] Downloaded mac_address v1.1.8 [INFO] [stderr] Downloaded vergen v8.3.2 [INFO] [stderr] Downloaded workflow-wasm-macros v0.18.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7b4058a6b2ef02416b4f222cce452b015332bd33a013dd8c56d6c7a52bc325cf [INFO] running `Command { std: "docker" "start" "-a" "7b4058a6b2ef02416b4f222cce452b015332bd33a013dd8c56d6c7a52bc325cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7b4058a6b2ef02416b4f222cce452b015332bd33a013dd8c56d6c7a52bc325cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7b4058a6b2ef02416b4f222cce452b015332bd33a013dd8c56d6c7a52bc325cf", kill_on_drop: false }` [INFO] [stdout] 7b4058a6b2ef02416b4f222cce452b015332bd33a013dd8c56d6c7a52bc325cf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 96a5ec6d94c9667c578e072e6dfd6f57c4996a71fea49827a76104c347b6b16c [INFO] running `Command { std: "docker" "start" "-a" "96a5ec6d94c9667c578e072e6dfd6f57c4996a71fea49827a76104c347b6b16c", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-ident v1.0.19 [INFO] [stderr] Compiling libc v0.2.176 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.104 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling bumpalo v3.19.0 [INFO] [stderr] Compiling log v0.4.28 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling concurrent-queue v2.5.0 [INFO] [stderr] Compiling wasm-bindgen v0.2.104 [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling camino v1.2.0 [INFO] [stderr] Compiling event-listener v5.4.1 [INFO] [stderr] Compiling winnow v0.7.13 [INFO] [stderr] Compiling hashbrown v0.16.0 [INFO] [stderr] Compiling signal-hook v0.3.18 [INFO] [stderr] Compiling event-listener-strategy v0.5.4 [INFO] [stderr] Compiling rustix v1.1.2 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling equivalent v1.0.2 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling futures-lite v2.6.1 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling value-bag v1.11.1 [INFO] [stderr] Compiling toml_datetime v0.7.2 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling linux-raw-sys v0.11.0 [INFO] [stderr] Compiling powerfmt v0.2.0 [INFO] [stderr] Compiling indexmap v2.11.4 [INFO] [stderr] Compiling anyhow v1.0.100 [INFO] [stderr] Compiling deranged v0.5.4 [INFO] [stderr] Compiling async-channel v2.5.0 [INFO] [stderr] Compiling vergen v8.3.2 [INFO] [stderr] Compiling async-io v2.6.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling time-core v0.1.6 [INFO] [stderr] Compiling num-conv v0.1.0 [INFO] [stderr] Compiling num_threads v0.1.7 [INFO] [stderr] Compiling futures-sink v0.3.31 [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling borsh v1.5.7 [INFO] [stderr] Compiling signal-hook-registry v1.4.6 [INFO] [stderr] Compiling os_pipe v1.2.2 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling memoffset v0.9.1 [INFO] [stderr] Compiling rlimit v0.10.2 [INFO] [stderr] Compiling unicode-segmentation v1.12.0 [INFO] [stderr] Compiling sigchld v0.2.4 [INFO] [stderr] Compiling async-executor v1.13.3 [INFO] [stderr] Compiling blocking v1.6.2 [INFO] [stderr] Compiling sha2 v0.10.9 [INFO] [stderr] Compiling regex-automata v0.4.11 [INFO] [stderr] Compiling convert_case v0.6.0 [INFO] [stderr] Compiling shared_child v1.1.1 [INFO] [stderr] Compiling async-lock v3.4.1 [INFO] [stderr] Compiling nix v0.29.0 [INFO] [stderr] Compiling option-ext v0.2.0 [INFO] [stderr] Compiling duct v0.13.7 [INFO] [stderr] Compiling rayon-core v1.13.0 [INFO] [stderr] Compiling semver v1.0.27 [INFO] [stderr] Compiling time v0.3.44 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling toml_parser v1.0.3 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_core v0.9.3 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling dirs-sys v0.4.1 [INFO] [stderr] Compiling rustc_version v0.4.1 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling hexplay v0.3.0 [INFO] [stderr] Compiling console v0.15.11 [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling async-channel v1.9.0 [INFO] [stderr] Compiling kv-log-macro v1.0.7 [INFO] [stderr] Compiling triggered v0.1.3 [INFO] [stderr] Compiling toml_edit v0.23.6 [INFO] [stderr] Compiling libm v0.2.15 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.104 [INFO] [stderr] Compiling downcast v0.11.0 [INFO] [stderr] Compiling iana-time-zone v0.1.64 [INFO] [stderr] Compiling chrono v0.4.42 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling rand v0.9.2 [INFO] [stderr] Compiling kaspa-utils v0.15.0 [INFO] [stderr] Compiling dirs v5.0.1 [INFO] [stderr] Compiling rayon v1.11.0 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.104 [INFO] [stderr] Compiling proc-macro-crate v3.4.0 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Compiling instant v0.1.13 [INFO] [stderr] Compiling regex v1.11.3 [INFO] [stderr] Compiling bs58 v0.5.1 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling num_cpus v1.17.0 [INFO] [stderr] Compiling itertools v0.11.0 [INFO] [stderr] Compiling malachite-nz v0.4.22 [INFO] [stderr] Compiling kaspa-hashes v0.15.0 [INFO] [stderr] Compiling blake2b_simd v1.0.3 [INFO] [stderr] Compiling mac_address v1.1.8 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.104 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling parse-variants-derive v1.0.2 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling borsh-derive v1.5.7 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling malachite-base v0.4.22 [INFO] [stderr] Compiling parse-variants v1.0.7 [INFO] [stderr] Compiling tokio v1.47.1 [INFO] [stderr] Compiling workflow-macro-tools v0.18.0 [INFO] [stderr] Compiling sysinfo v0.31.4 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling async-attributes v1.1.2 [INFO] [stderr] Compiling workflow-core-macros v0.18.0 [INFO] [stderr] Compiling js-sys v0.3.81 [INFO] [stderr] Compiling polling v3.11.0 [INFO] [stderr] Compiling async-global-executor v2.4.1 [INFO] [stderr] Compiling async-std v1.13.2 [INFO] [stderr] Compiling cargo-platform v0.1.9 [INFO] [stderr] Compiling cargo_metadata v0.18.1 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling faster-hex v0.9.0 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling uuid v1.18.1 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Compiling parking_lot v0.12.4 [INFO] [stderr] Compiling workflow-log v0.18.0 [INFO] [stderr] Compiling workflow-core v0.18.0 [INFO] [stderr] Compiling workflow-wasm-macros v0.18.0 [INFO] [stderr] Compiling web-sys v0.3.81 [INFO] [stderr] Compiling serde-wasm-bindgen v0.6.5 [INFO] [stderr] Compiling wasm-bindgen-futures v0.4.54 [INFO] [stderr] Compiling workflow-panic-hook v0.18.0 [INFO] [stderr] Compiling workflow-wasm v0.18.0 [INFO] [stderr] Compiling kaspa-math v0.15.0 [INFO] [stderr] Compiling kaspa-muhash v0.15.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:74:32 [INFO] [stdout] | [INFO] [stdout] 74 | pub fn add_element_builder(&mut self) -> MuHashElementBuilder { [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] 74 | pub fn add_element_builder(&mut self) -> MuHashElementBuilder<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:80:35 [INFO] [stdout] | [INFO] [stdout] 80 | pub fn remove_element_builder(&mut self) -> MuHashElementBuilder { [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] 80 | pub fn remove_element_builder(&mut self) -> MuHashElementBuilder<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 17s [INFO] running `Command { std: "docker" "inspect" "96a5ec6d94c9667c578e072e6dfd6f57c4996a71fea49827a76104c347b6b16c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "96a5ec6d94c9667c578e072e6dfd6f57c4996a71fea49827a76104c347b6b16c", kill_on_drop: false }` [INFO] [stdout] 96a5ec6d94c9667c578e072e6dfd6f57c4996a71fea49827a76104c347b6b16c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d2b9f840f104479d581bccdfd6649baa318adb5109138c0d0b3dbbf533ad0609 [INFO] running `Command { std: "docker" "start" "-a" "d2b9f840f104479d581bccdfd6649baa318adb5109138c0d0b3dbbf533ad0609", kill_on_drop: false }` [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling half v2.6.0 [INFO] [stderr] Compiling regex-syntax v0.8.6 [INFO] [stderr] Compiling clap_builder v4.5.48 [INFO] [stderr] Compiling is-terminal v0.4.16 [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling chrono v0.4.42 [INFO] [stderr] Compiling regex-automata v0.4.11 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling clap v4.5.48 [INFO] [stderr] Compiling regex v1.11.3 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling faster-hex v0.9.0 [INFO] [stderr] Compiling uuid v1.18.1 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Compiling parking_lot v0.12.4 [INFO] [stderr] Compiling wasm-bindgen v0.2.104 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.5.1 [INFO] [stderr] Compiling js-sys v0.3.81 [INFO] [stderr] Compiling kaspa-utils v0.15.0 [INFO] [stderr] Compiling workflow-log v0.18.0 [INFO] [stderr] Compiling web-sys v0.3.81 [INFO] [stderr] Compiling serde-wasm-bindgen v0.6.5 [INFO] [stderr] Compiling wasm-bindgen-futures v0.4.54 [INFO] [stderr] Compiling workflow-panic-hook v0.18.0 [INFO] [stderr] Compiling workflow-core v0.18.0 [INFO] [stderr] Compiling workflow-wasm v0.18.0 [INFO] [stderr] Compiling kaspa-math v0.15.0 [INFO] [stderr] Compiling kaspa-hashes v0.15.0 [INFO] [stderr] Compiling kaspa-muhash v0.15.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:74:32 [INFO] [stdout] | [INFO] [stdout] 74 | pub fn add_element_builder(&mut self) -> MuHashElementBuilder { [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] 74 | pub fn add_element_builder(&mut self) -> MuHashElementBuilder<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:80:35 [INFO] [stdout] | [INFO] [stdout] 80 | pub fn remove_element_builder(&mut self) -> MuHashElementBuilder { [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] 80 | pub fn remove_element_builder(&mut self) -> MuHashElementBuilder<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:74:32 [INFO] [stdout] | [INFO] [stdout] 74 | pub fn add_element_builder(&mut self) -> MuHashElementBuilder { [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] 74 | pub fn add_element_builder(&mut self) -> MuHashElementBuilder<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:80:35 [INFO] [stdout] | [INFO] [stdout] 80 | pub fn remove_element_builder(&mut self) -> MuHashElementBuilder { [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] 80 | pub fn remove_element_builder(&mut self) -> MuHashElementBuilder<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 30.31s [INFO] running `Command { std: "docker" "inspect" "d2b9f840f104479d581bccdfd6649baa318adb5109138c0d0b3dbbf533ad0609", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d2b9f840f104479d581bccdfd6649baa318adb5109138c0d0b3dbbf533ad0609", kill_on_drop: false }` [INFO] [stdout] d2b9f840f104479d581bccdfd6649baa318adb5109138c0d0b3dbbf533ad0609