[INFO] fetching crate axum-prometheus 0.7.0... [INFO] checking axum-prometheus-0.7.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate axum-prometheus 0.7.0 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate axum-prometheus 0.7.0 on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate axum-prometheus 0.7.0 [INFO] finished tweaking crates.io crate axum-prometheus 0.7.0 [INFO] tweaked toml for crates.io crate axum-prometheus 0.7.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 173 packages to latest compatible versions [INFO] [stderr] Adding bindgen v0.69.4 (available: v0.70.1) [INFO] [stderr] Adding core-foundation v0.9.4 (available: v0.10.0) [INFO] [stderr] Adding encode_unicode v0.3.6 (available: v1.0.0) [INFO] [stderr] Adding hermit-abi v0.3.9 (available: v0.4.0) [INFO] [stderr] Adding itertools v0.12.1 (available: v0.13.0) [INFO] [stderr] Adding linux-raw-sys v0.4.14 (available: v0.6.5) [INFO] [stderr] Adding matchit v0.7.3 (available: v0.8.4) [INFO] [stderr] Adding rustc-hash v1.1.0 (available: v2.0.0) [INFO] [stderr] Adding security-framework v2.11.1 (available: v3.0.0) [INFO] [stderr] Adding sketches-ddsketch v0.2.2 (available: v0.3.0) [INFO] [stderr] Adding sync_wrapper v0.1.2 (available: v1.0.1) [INFO] [stderr] Adding tower v0.4.13 (available: v0.5.1) [INFO] [stderr] Adding tower-http v0.5.2 (available: v0.6.1) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding which v4.4.2 (available: v6.0.3) [INFO] [stderr] Adding windows-sys v0.52.0 (available: v0.59.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4759b2f7b1e125c4d95a3babb571e550b29908a484a9e75a786c5a736865a4bb [INFO] running `Command { std: "docker" "start" "-a" "4759b2f7b1e125c4d95a3babb571e550b29908a484a9e75a786c5a736865a4bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4759b2f7b1e125c4d95a3babb571e550b29908a484a9e75a786c5a736865a4bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4759b2f7b1e125c4d95a3babb571e550b29908a484a9e75a786c5a736865a4bb", kill_on_drop: false }` [INFO] [stdout] 4759b2f7b1e125c4d95a3babb571e550b29908a484a9e75a786c5a736865a4bb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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 -Dtail_expr_drop_order" "-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d973016c6f236727a1d26f1bf143b64d9bec6459382e0d6618ecf5a3efd6d0a0 [INFO] running `Command { std: "docker" "start" "-a" "d973016c6f236727a1d26f1bf143b64d9bec6459382e0d6618ecf5a3efd6d0a0", kill_on_drop: false }` [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling serde v1.0.210 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Checking atomic-waker v1.1.2 [INFO] [stderr] Compiling thiserror v1.0.64 [INFO] [stderr] Compiling thiserror-impl v1.0.64 [INFO] [stderr] Compiling async-trait v0.1.83 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking tokio v1.40.0 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking sketches-ddsketch v0.2.2 [INFO] [stderr] Checking regex-syntax v0.8.4 [INFO] [stderr] Compiling pin-project-internal v1.1.5 [INFO] [stderr] Checking ipnet v2.10.0 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking base64 v0.22.1 [INFO] [stderr] Checking console v0.15.8 [INFO] [stderr] Checking raw-cpuid v11.1.0 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking similar v2.6.0 [INFO] [stderr] Checking linked-hash-map v0.5.6 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking metrics v0.23.0 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking pin-project v1.1.5 [INFO] [stderr] Checking indexmap v2.5.0 [INFO] [stderr] Checking quanta v0.12.3 [INFO] [stderr] Checking metrics-util v0.17.0 [INFO] [stderr] Checking http-body-util v0.1.2 [INFO] [stderr] Checking axum-core v0.4.5 [INFO] [stderr] Checking tower-http v0.5.2 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking serde_json v1.0.128 [INFO] [stderr] Checking serde_path_to_error v0.1.16 [INFO] [stderr] Checking regex v1.10.6 [INFO] [stderr] Checking tokio-util v0.7.12 [INFO] [stderr] Checking tower v0.5.1 [INFO] [stderr] Checking insta v1.40.0 [INFO] [stderr] Checking h2 v0.4.6 [INFO] [stderr] Checking hyper v1.4.1 [INFO] [stderr] Checking hyper-util v0.1.9 [INFO] [stderr] Checking axum v0.7.7 [INFO] [stderr] Checking metrics-exporter-prometheus v0.15.3 [INFO] [stderr] Checking axum-prometheus v0.7.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> tests/common.rs:13:17 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct Body(BoxBody); [INFO] [stdout] | ---- ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `Body` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `tower::ServiceExt` [INFO] [stdout] --> tests/base.rs:5:38 [INFO] [stdout] | [INFO] [stdout] 5 | use tower::{Service, ServiceBuilder, ServiceExt}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | no `ServiceExt` in the root [INFO] [stdout] | help: a similar name exists in the module: `Service` [INFO] [stdout] | [INFO] [stdout] = help: consider importing this trait instead: [INFO] [stdout] axum::ServiceExt [INFO] [stdout] note: found an item that was configured out [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tower-0.4.13/src/lib.rs:223:34 [INFO] [stdout] | [INFO] [stdout] 223 | pub use self::util::{service_fn, ServiceExt}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] note: the item is gated behind the `util` feature [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tower-0.4.13/src/lib.rs:220:7 [INFO] [stdout] | [INFO] [stdout] 220 | #[cfg(feature = "util")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `tower::ServiceExt` [INFO] [stdout] --> tests/prefix.rs:5:38 [INFO] [stdout] | [INFO] [stdout] 5 | use tower::{Service, ServiceBuilder, ServiceExt}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | no `ServiceExt` in the root [INFO] [stdout] | help: a similar name exists in the module: `Service` [INFO] [stdout] | [INFO] [stdout] = help: consider importing this trait instead: [INFO] [stdout] axum::ServiceExt [INFO] [stdout] note: found an item that was configured out [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tower-0.4.13/src/lib.rs:223:34 [INFO] [stdout] | [INFO] [stdout] 223 | pub use self::util::{service_fn, ServiceExt}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] note: the item is gated behind the `util` feature [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tower-0.4.13/src/lib.rs:220:7 [INFO] [stdout] | [INFO] [stdout] 220 | #[cfg(feature = "util")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `service_fn` found for struct `ServiceBuilder` in the current scope [INFO] [stdout] --> tests/base.rs:11:58 [INFO] [stdout] | [INFO] [stdout] 11 | let mut service = ServiceBuilder::new().layer(layer).service_fn(echo); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: there is a method `service` with a similar name [INFO] [stdout] | [INFO] [stdout] 11 | let mut service = ServiceBuilder::new().layer(layer).service(echo); [INFO] [stdout] | ~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `service_fn` found for struct `ServiceBuilder` in the current scope [INFO] [stdout] --> tests/prefix.rs:14:58 [INFO] [stdout] | [INFO] [stdout] 14 | let mut service = ServiceBuilder::new().layer(layer).service_fn(echo); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: there is a method `service` with a similar name [INFO] [stdout] | [INFO] [stdout] 14 | let mut service = ServiceBuilder::new().layer(layer).service(echo); [INFO] [stdout] | ~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Service` [INFO] [stdout] --> tests/base.rs:5:13 [INFO] [stdout] | [INFO] [stdout] 5 | use tower::{Service, ServiceBuilder, ServiceExt}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Service` [INFO] [stdout] --> tests/prefix.rs:5:13 [INFO] [stdout] | [INFO] [stdout] 5 | use tower::{Service, ServiceBuilder, ServiceExt}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `axum-prometheus` (test "base") due to 3 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `axum-prometheus` (test "prefix") due to 3 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "d973016c6f236727a1d26f1bf143b64d9bec6459382e0d6618ecf5a3efd6d0a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d973016c6f236727a1d26f1bf143b64d9bec6459382e0d6618ecf5a3efd6d0a0", kill_on_drop: false }` [INFO] [stdout] d973016c6f236727a1d26f1bf143b64d9bec6459382e0d6618ecf5a3efd6d0a0