[INFO] fetching crate mas-tower 0.11.0... [INFO] testing mas-tower-0.11.0 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1 [INFO] extracting crate mas-tower 0.11.0 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate mas-tower 0.11.0 [INFO] finished tweaking crates.io crate mas-tower 0.11.0 [INFO] tweaked toml for crates.io crate mas-tower 0.11.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate mas-tower 0.11.0 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 98 packages to latest compatible versions [INFO] [stderr] Adding opentelemetry v0.24.0 (available: v0.31.0) [INFO] [stderr] Adding opentelemetry-http v0.13.0 (available: v0.31.0) [INFO] [stderr] Adding opentelemetry-semantic-conventions v0.16.0 (available: v0.31.0) [INFO] [stderr] Adding tower v0.4.13 (available: v0.5.2) [INFO] [stderr] Adding tracing-opentelemetry v0.25.0 (available: v0.32.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8327bd74ced04d76291948c586e811ea826452b122178cfa63e58cec9b144cb5 [INFO] running `Command { std: "docker" "start" "-a" "8327bd74ced04d76291948c586e811ea826452b122178cfa63e58cec9b144cb5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8327bd74ced04d76291948c586e811ea826452b122178cfa63e58cec9b144cb5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8327bd74ced04d76291948c586e811ea826452b122178cfa63e58cec9b144cb5", kill_on_drop: false }` [INFO] [stdout] 8327bd74ced04d76291948c586e811ea826452b122178cfa63e58cec9b144cb5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4bae9dfebc1497bb68d10272a1ba9bc256aee4a40721f17c16eb6359710e16f6 [INFO] running `Command { std: "docker" "start" "-a" "4bae9dfebc1497bb68d10272a1ba9bc256aee4a40721f17c16eb6359710e16f6", kill_on_drop: false }` [INFO] [stderr] Compiling futures-task v0.3.31 [INFO] [stderr] Compiling tracing-core v0.1.34 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling sharded-slab v0.1.7 [INFO] [stderr] Compiling thread_local v1.1.9 [INFO] [stderr] Compiling percent-encoding v2.3.2 [INFO] [stderr] Compiling opentelemetry-semantic-conventions v0.16.0 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling tokio v1.47.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling tracing-subscriber v0.3.20 [INFO] [stderr] Compiling tokio-util v0.7.16 [INFO] [stderr] Compiling tracing-attributes v0.1.30 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling async-trait v0.1.89 [INFO] [stderr] Compiling pin-project-internal v1.1.10 [INFO] [stderr] Compiling pin-project v1.1.10 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling h2 v0.4.12 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling opentelemetry v0.24.0 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling tower v0.4.13 [INFO] [stderr] Compiling opentelemetry_sdk v0.24.1 [INFO] [stderr] Compiling tracing-opentelemetry v0.25.0 [INFO] [stderr] Compiling hyper v1.7.0 [INFO] [stderr] Compiling hyper-util v0.1.17 [INFO] [stderr] Compiling opentelemetry-http v0.13.0 [INFO] [stderr] Compiling mas-tower v0.11.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/metrics/make_attributes.rs:67:24 [INFO] [stdout] | [INFO] [stdout] 67 | fn attributes<'a>(&'a self, t: &'a T) -> Self::Iter<'_> { [INFO] [stdout] | ^^ ^^ -- the same lifetime is elided here [INFO] [stdout] | | | [INFO] [stdout] | | the lifetime is named here [INFO] [stdout] | the lifetime is named 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: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 67 - fn attributes<'a>(&'a self, t: &'a T) -> Self::Iter<'_> { [INFO] [stdout] 67 + fn attributes<'a>(&'a self, t: &'a T) -> Self::Iter<'a> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/metrics/make_attributes.rs:78:24 [INFO] [stdout] | [INFO] [stdout] 78 | fn attributes<'a>(&'a self, t: &'a T) -> Self::Iter<'_> { [INFO] [stdout] | ^^ ^^ -- the same lifetime is elided here [INFO] [stdout] | | | [INFO] [stdout] | | the lifetime is named here [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 78 - fn attributes<'a>(&'a self, t: &'a T) -> Self::Iter<'_> { [INFO] [stdout] 78 + fn attributes<'a>(&'a self, t: &'a T) -> Self::Iter<'a> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/metrics/make_attributes.rs:111:24 [INFO] [stdout] | [INFO] [stdout] 111 | fn attributes<'a>(&'a self, t: &'a T) -> Self::Iter<'_> { [INFO] [stdout] | ^^ ^^ -- the same lifetime is elided here [INFO] [stdout] | | | [INFO] [stdout] | | the lifetime is named here [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 111 - fn attributes<'a>(&'a self, t: &'a T) -> Self::Iter<'_> { [INFO] [stdout] 111 + fn attributes<'a>(&'a self, t: &'a T) -> Self::Iter<'a> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.99s [INFO] running `Command { std: "docker" "inspect" "4bae9dfebc1497bb68d10272a1ba9bc256aee4a40721f17c16eb6359710e16f6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4bae9dfebc1497bb68d10272a1ba9bc256aee4a40721f17c16eb6359710e16f6", kill_on_drop: false }` [INFO] [stdout] 4bae9dfebc1497bb68d10272a1ba9bc256aee4a40721f17c16eb6359710e16f6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5e3503aa0c840c8b3be981f9d405330faf98802ffa4485d1296f32c6dbd40333 [INFO] running `Command { std: "docker" "start" "-a" "5e3503aa0c840c8b3be981f9d405330faf98802ffa4485d1296f32c6dbd40333", kill_on_drop: false }` [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/metrics/make_attributes.rs:67:24 [INFO] [stdout] | [INFO] [stdout] 67 | fn attributes<'a>(&'a self, t: &'a T) -> Self::Iter<'_> { [INFO] [stdout] | ^^ ^^ -- the same lifetime is elided here [INFO] [stdout] | | | [INFO] [stdout] | | the lifetime is named here [INFO] [stdout] | the lifetime is named 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: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 67 - fn attributes<'a>(&'a self, t: &'a T) -> Self::Iter<'_> { [INFO] [stdout] 67 + fn attributes<'a>(&'a self, t: &'a T) -> Self::Iter<'a> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/metrics/make_attributes.rs:78:24 [INFO] [stdout] | [INFO] [stdout] 78 | fn attributes<'a>(&'a self, t: &'a T) -> Self::Iter<'_> { [INFO] [stdout] | ^^ ^^ -- the same lifetime is elided here [INFO] [stdout] | | | [INFO] [stdout] | | the lifetime is named here [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 78 - fn attributes<'a>(&'a self, t: &'a T) -> Self::Iter<'_> { [INFO] [stdout] 78 + fn attributes<'a>(&'a self, t: &'a T) -> Self::Iter<'a> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/metrics/make_attributes.rs:111:24 [INFO] [stdout] | [INFO] [stdout] 111 | fn attributes<'a>(&'a self, t: &'a T) -> Self::Iter<'_> { [INFO] [stdout] | ^^ ^^ -- the same lifetime is elided here [INFO] [stdout] | | | [INFO] [stdout] | | the lifetime is named here [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 111 - fn attributes<'a>(&'a self, t: &'a T) -> Self::Iter<'_> { [INFO] [stdout] 111 + fn attributes<'a>(&'a self, t: &'a T) -> Self::Iter<'a> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling mas-tower v0.11.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/metrics/make_attributes.rs:67:24 [INFO] [stdout] | [INFO] [stdout] 67 | fn attributes<'a>(&'a self, t: &'a T) -> Self::Iter<'_> { [INFO] [stdout] | ^^ ^^ -- the same lifetime is elided here [INFO] [stdout] | | | [INFO] [stdout] | | the lifetime is named here [INFO] [stdout] | the lifetime is named 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: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 67 - fn attributes<'a>(&'a self, t: &'a T) -> Self::Iter<'_> { [INFO] [stdout] 67 + fn attributes<'a>(&'a self, t: &'a T) -> Self::Iter<'a> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/metrics/make_attributes.rs:78:24 [INFO] [stdout] | [INFO] [stdout] 78 | fn attributes<'a>(&'a self, t: &'a T) -> Self::Iter<'_> { [INFO] [stdout] | ^^ ^^ -- the same lifetime is elided here [INFO] [stdout] | | | [INFO] [stdout] | | the lifetime is named here [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 78 - fn attributes<'a>(&'a self, t: &'a T) -> Self::Iter<'_> { [INFO] [stdout] 78 + fn attributes<'a>(&'a self, t: &'a T) -> Self::Iter<'a> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/metrics/make_attributes.rs:111:24 [INFO] [stdout] | [INFO] [stdout] 111 | fn attributes<'a>(&'a self, t: &'a T) -> Self::Iter<'_> { [INFO] [stdout] | ^^ ^^ -- the same lifetime is elided here [INFO] [stdout] | | | [INFO] [stdout] | | the lifetime is named here [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 111 - fn attributes<'a>(&'a self, t: &'a T) -> Self::Iter<'_> { [INFO] [stdout] 111 + fn attributes<'a>(&'a self, t: &'a T) -> Self::Iter<'a> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.76s [INFO] running `Command { std: "docker" "inspect" "5e3503aa0c840c8b3be981f9d405330faf98802ffa4485d1296f32c6dbd40333", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5e3503aa0c840c8b3be981f9d405330faf98802ffa4485d1296f32c6dbd40333", kill_on_drop: false }` [INFO] [stdout] 5e3503aa0c840c8b3be981f9d405330faf98802ffa4485d1296f32c6dbd40333 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9d077718185af0343d61b2f001bbe6d0843e92ef7ee80a5002801915821a528e [INFO] running `Command { std: "docker" "start" "-a" "9d077718185af0343d61b2f001bbe6d0843e92ef7ee80a5002801915821a528e", kill_on_drop: false }` [INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stderr] --> src/metrics/make_attributes.rs:67:24 [INFO] [stderr] | [INFO] [stderr] 67 | fn attributes<'a>(&'a self, t: &'a T) -> Self::Iter<'_> { [INFO] [stderr] | ^^ ^^ -- the same lifetime is elided here [INFO] [stderr] | | | [INFO] [stderr] | | the lifetime is named here [INFO] [stderr] | the lifetime is named here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: consistently use `'a` [INFO] [stderr] | [INFO] [stderr] 67 - fn attributes<'a>(&'a self, t: &'a T) -> Self::Iter<'_> { [INFO] [stderr] 67 + fn attributes<'a>(&'a self, t: &'a T) -> Self::Iter<'a> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stderr] --> src/metrics/make_attributes.rs:78:24 [INFO] [stderr] | [INFO] [stderr] 78 | fn attributes<'a>(&'a self, t: &'a T) -> Self::Iter<'_> { [INFO] [stderr] | ^^ ^^ -- the same lifetime is elided here [INFO] [stderr] | | | [INFO] [stderr] | | the lifetime is named here [INFO] [stderr] | the lifetime is named here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: consistently use `'a` [INFO] [stderr] | [INFO] [stderr] 78 - fn attributes<'a>(&'a self, t: &'a T) -> Self::Iter<'_> { [INFO] [stderr] 78 + fn attributes<'a>(&'a self, t: &'a T) -> Self::Iter<'a> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stderr] --> src/metrics/make_attributes.rs:111:24 [INFO] [stderr] | [INFO] [stderr] 111 | fn attributes<'a>(&'a self, t: &'a T) -> Self::Iter<'_> { [INFO] [stderr] | ^^ ^^ -- the same lifetime is elided here [INFO] [stderr] | | | [INFO] [stderr] | | the lifetime is named here [INFO] [stderr] | the lifetime is named here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: consistently use `'a` [INFO] [stderr] | [INFO] [stderr] 111 - fn attributes<'a>(&'a self, t: &'a T) -> Self::Iter<'_> { [INFO] [stderr] 111 + fn attributes<'a>(&'a self, t: &'a T) -> Self::Iter<'a> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `mas-tower` (lib) generated 3 warnings (run `cargo fix --lib -p mas-tower` to apply 3 suggestions) [INFO] [stderr] warning: `mas-tower` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mas_tower-dfa71875219fba28) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests mas_tower [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "9d077718185af0343d61b2f001bbe6d0843e92ef7ee80a5002801915821a528e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9d077718185af0343d61b2f001bbe6d0843e92ef7ee80a5002801915821a528e", kill_on_drop: false }` [INFO] [stdout] 9d077718185af0343d61b2f001bbe6d0843e92ef7ee80a5002801915821a528e