[INFO] fetching crate mas-tower 0.11.0... [INFO] testing mas-tower-0.11.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1 [INFO] extracting crate mas-tower 0.11.0 into /workspace/builds/worker-3-tc1/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-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate mas-tower 0.11.0 on toolchain 562dee4820c458d823175268e41601d4c060588a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "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" "+562dee4820c458d823175268e41601d4c060588a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 77 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: v0.5.3) [INFO] [stderr] Adding tracing-opentelemetry v0.25.0 (available: v0.32.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded opentelemetry-semantic-conventions v0.16.0 [INFO] [stderr] Downloaded opentelemetry-http v0.13.0 [INFO] [stderr] Downloaded opentelemetry v0.24.0 [INFO] [stderr] Downloaded opentelemetry_sdk v0.24.1 [INFO] [stderr] Downloaded tracing-opentelemetry v0.25.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7f8a4d8747dc50792e10378cd28eafbe0dba8ab8f53f39770fc4aef49384b8f5 [INFO] running `Command { std: "docker" "start" "-a" "7f8a4d8747dc50792e10378cd28eafbe0dba8ab8f53f39770fc4aef49384b8f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7f8a4d8747dc50792e10378cd28eafbe0dba8ab8f53f39770fc4aef49384b8f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7f8a4d8747dc50792e10378cd28eafbe0dba8ab8f53f39770fc4aef49384b8f5", kill_on_drop: false }` [INFO] [stdout] 7f8a4d8747dc50792e10378cd28eafbe0dba8ab8f53f39770fc4aef49384b8f5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 691335ff23bde809f5b3362095908315d167efcfa979e3a21af873b941d0b88a [INFO] running `Command { std: "docker" "start" "-a" "691335ff23bde809f5b3362095908315d167efcfa979e3a21af873b941d0b88a", kill_on_drop: false }` [INFO] [stderr] Compiling futures-channel v0.3.32 [INFO] [stderr] Compiling syn v2.0.117 [INFO] [stderr] Compiling http v1.4.0 [INFO] [stderr] Compiling mio v1.2.0 [INFO] [stderr] Compiling socket2 v0.6.3 [INFO] [stderr] Compiling getrandom v0.2.17 [INFO] [stderr] Compiling tracing-subscriber v0.3.23 [INFO] [stderr] Compiling opentelemetry-semantic-conventions v0.16.0 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling tokio v1.51.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling http-body v1.0.1 [INFO] [stderr] Compiling http-body-util v0.1.3 [INFO] [stderr] Compiling tracing-attributes v0.1.31 [INFO] [stderr] Compiling futures-macro v0.3.32 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling async-trait v0.1.89 [INFO] [stderr] Compiling pin-project-internal v1.1.11 [INFO] [stderr] Compiling tokio-util v0.7.18 [INFO] [stderr] Compiling futures-util v0.3.32 [INFO] [stderr] Compiling pin-project v1.1.11 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling tracing v0.1.44 [INFO] [stderr] Compiling opentelemetry v0.24.0 [INFO] [stderr] Compiling h2 v0.4.13 [INFO] [stderr] Compiling futures-executor v0.3.32 [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 v1.9.0 [INFO] [stderr] Compiling hyper-util v0.1.20 [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:67:57 [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:78:57 [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:111:57 [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 36.87s [INFO] running `Command { std: "docker" "inspect" "691335ff23bde809f5b3362095908315d167efcfa979e3a21af873b941d0b88a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "691335ff23bde809f5b3362095908315d167efcfa979e3a21af873b941d0b88a", kill_on_drop: false }` [INFO] [stdout] 691335ff23bde809f5b3362095908315d167efcfa979e3a21af873b941d0b88a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f1921870bf4c73ff6478cb8cc91930f3490385cd2552b75f9d1246e4d03ebcf8 [INFO] running `Command { std: "docker" "start" "-a" "f1921870bf4c73ff6478cb8cc91930f3490385cd2552b75f9d1246e4d03ebcf8", kill_on_drop: false }` [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/metrics/make_attributes.rs:67:57 [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:78:57 [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:111:57 [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:67:57 [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:78:57 [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:111:57 [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 0.86s [INFO] running `Command { std: "docker" "inspect" "f1921870bf4c73ff6478cb8cc91930f3490385cd2552b75f9d1246e4d03ebcf8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f1921870bf4c73ff6478cb8cc91930f3490385cd2552b75f9d1246e4d03ebcf8", kill_on_drop: false }` [INFO] [stdout] f1921870bf4c73ff6478cb8cc91930f3490385cd2552b75f9d1246e4d03ebcf8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 45a31ef3e736bd6e2df3fbca9fc9057f519a0c6a287a937f814c3eb215a80f35 [INFO] running `Command { std: "docker" "start" "-a" "45a31ef3e736bd6e2df3fbca9fc9057f519a0c6a287a937f814c3eb215a80f35", kill_on_drop: false }` [INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] [INFO] [stderr] --> src/metrics/make_attributes.rs:67:57 [INFO] [stdout] running 0 tests [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] 67 | fn attributes<'a>(&'a self, t: &'a T) -> Self::Iter<'_> { [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] | -- -- ^^ the same lifetime is elided here [INFO] [stdout] [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:78:57 [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:111:57 [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 0.16s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mas_tower-05bf939965c6f7da) [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" "45a31ef3e736bd6e2df3fbca9fc9057f519a0c6a287a937f814c3eb215a80f35", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "45a31ef3e736bd6e2df3fbca9fc9057f519a0c6a287a937f814c3eb215a80f35", kill_on_drop: false }` [INFO] [stdout] 45a31ef3e736bd6e2df3fbca9fc9057f519a0c6a287a937f814c3eb215a80f35