[INFO] fetching crate mas-tower 0.11.0... [INFO] checking mas-tower-0.11.0 against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1 [INFO] extracting crate mas-tower 0.11.0 into /workspace/builds/worker-6-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-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate mas-tower 0.11.0 on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 96 packages to latest compatible versions [INFO] [stderr] Adding opentelemetry v0.24.0 (available: v0.30.0) [INFO] [stderr] Adding opentelemetry-http v0.13.0 (available: v0.30.0) [INFO] [stderr] Adding opentelemetry-semantic-conventions v0.16.0 (available: v0.30.0) [INFO] [stderr] Adding tower v0.4.13 (available: v0.5.2) [INFO] [stderr] Adding tracing-opentelemetry v0.25.0 (available: v0.31.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c58a4e54b4ed7e493f2404a3789ee4c17345d8f277f3c91389fea78af0e51a0c [INFO] running `Command { std: "docker" "start" "-a" "c58a4e54b4ed7e493f2404a3789ee4c17345d8f277f3c91389fea78af0e51a0c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c58a4e54b4ed7e493f2404a3789ee4c17345d8f277f3c91389fea78af0e51a0c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c58a4e54b4ed7e493f2404a3789ee4c17345d8f277f3c91389fea78af0e51a0c", kill_on_drop: false }` [INFO] [stdout] c58a4e54b4ed7e493f2404a3789ee4c17345d8f277f3c91389fea78af0e51a0c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d5b30ad2ccaef92d75de86d2893ce1e3079a15e3bb27da79a90599bd8e7eab35 [INFO] running `Command { std: "docker" "start" "-a" "d5b30ad2ccaef92d75de86d2893ce1e3079a15e3bb27da79a90599bd8e7eab35", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Checking opentelemetry-semantic-conventions v0.16.0 [INFO] [stderr] Checking tokio v1.47.1 [INFO] [stderr] Checking tracing-subscriber v0.3.19 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking 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] Checking pin-project v1.1.10 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Checking h2 v0.4.12 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Checking opentelemetry v0.24.0 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking opentelemetry_sdk v0.24.1 [INFO] [stderr] Checking tracing-opentelemetry v0.25.0 [INFO] [stderr] Checking hyper v1.7.0 [INFO] [stderr] Checking hyper-util v0.1.16 [INFO] [stderr] Checking opentelemetry-http v0.13.0 [INFO] [stderr] Checking 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] [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 17.11s [INFO] running `Command { std: "docker" "inspect" "d5b30ad2ccaef92d75de86d2893ce1e3079a15e3bb27da79a90599bd8e7eab35", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d5b30ad2ccaef92d75de86d2893ce1e3079a15e3bb27da79a90599bd8e7eab35", kill_on_drop: false }` [INFO] [stdout] d5b30ad2ccaef92d75de86d2893ce1e3079a15e3bb27da79a90599bd8e7eab35