[INFO] fetching crate axum-metrics 0.2.0... [INFO] documenting axum-metrics-0.2.0 against beta-2026-01-26 for beta-1.94-rustdoc-2 [INFO] extracting crate axum-metrics 0.2.0 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate axum-metrics 0.2.0 [INFO] finished tweaking crates.io crate axum-metrics 0.2.0 [INFO] tweaked toml for crates.io crate axum-metrics 0.2.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate axum-metrics 0.2.0 on toolchain beta-2026-01-26 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-26" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate axum-metrics 0.2.0 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" "+beta-2026-01-26" "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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-26" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2cdbd403d047d5bdc0620b7958df22c59b2c044cc5782dd76b7b3e3945ce9bcd [INFO] running `Command { std: "docker" "start" "-a" "2cdbd403d047d5bdc0620b7958df22c59b2c044cc5782dd76b7b3e3945ce9bcd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2cdbd403d047d5bdc0620b7958df22c59b2c044cc5782dd76b7b3e3945ce9bcd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2cdbd403d047d5bdc0620b7958df22c59b2c044cc5782dd76b7b3e3945ce9bcd", kill_on_drop: false }` [INFO] [stdout] 2cdbd403d047d5bdc0620b7958df22c59b2c044cc5782dd76b7b3e3945ce9bcd [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-26" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 08ffc5e7661198492a573bb75f94fde7ec478c385c1cd60e52b8bd6d9901d896 [INFO] running `Command { std: "docker" "start" "-a" "08ffc5e7661198492a573bb75f94fde7ec478c385c1cd60e52b8bd6d9901d896", kill_on_drop: false }` [INFO] [stderr] Checking bytes v1.9.0 [INFO] [stderr] Checking itoa v1.0.14 [INFO] [stderr] Checking futures-task v0.3.31 [INFO] [stderr] Compiling rustversion v1.0.19 [INFO] [stderr] Compiling serde v1.0.217 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking once_cell v1.20.2 [INFO] [stderr] Checking matchit v0.8.4 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking metrics v0.24.1 [INFO] [stderr] Checking http v1.2.0 [INFO] [stdout] error[E0521]: borrowed data escapes outside of associated function [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/metrics-0.24.1/src/recorder/mod.rs:149:13 [INFO] [stdout] | [INFO] [stdout] 140 | impl<'a> LocalRecorderGuard<'a> { [INFO] [stdout] | -- lifetime `'a` defined here [INFO] [stdout] 141 | /// Creates a new `LocalRecorderGuard` and sets the thread-local recorder. [INFO] [stdout] 142 | fn new(recorder: &'a dyn Recorder) -> Self { [INFO] [stdout] | -------- `recorder` is a reference that is only valid in the associated function body [INFO] [stdout] ... [INFO] [stdout] 149 | LOCAL_RECORDER.with(|local_recorder| local_recorder.replace(Some(recorder_ptr))); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | `recorder` escapes the associated function body here [INFO] [stdout] | argument requires that `'a` must outlive `'static` [INFO] [stdout] | [INFO] [stdout] note: raw pointer casts of trait objects cannot extend lifetimes [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/metrics-0.24.1/src/recorder/mod.rs:146:60 [INFO] [stdout] | [INFO] [stdout] 146 | let recorder_ptr = unsafe { NonNull::new_unchecked(recorder as *const _ as *mut _) }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: this was previously accepted by the compiler but was changed recently [INFO] [stdout] = help: see for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0521`. [INFO] [stdout] [INFO] [stderr] error: could not compile `metrics` (lib) due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "08ffc5e7661198492a573bb75f94fde7ec478c385c1cd60e52b8bd6d9901d896", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "08ffc5e7661198492a573bb75f94fde7ec478c385c1cd60e52b8bd6d9901d896", kill_on_drop: false }` [INFO] [stdout] 08ffc5e7661198492a573bb75f94fde7ec478c385c1cd60e52b8bd6d9901d896