[INFO] fetching crate novax-services 0.0.21... [INFO] checking novax-services-0.0.21 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate novax-services 0.0.21 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate novax-services 0.0.21 on toolchain 4d98531622e1718ae0bc3c7a1ab9cd8938428452 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate novax-services 0.0.21 [INFO] finished tweaking crates.io crate novax-services 0.0.21 [INFO] tweaked toml for crates.io crate novax-services 0.0.21 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 147 packages to latest compatible versions [INFO] [stderr] Adding addr2line v0.22.0 (latest: v0.24.1) [INFO] [stderr] Adding fixedbitset v0.4.2 (latest: v0.5.7) [INFO] [stderr] Adding gimli v0.29.0 (latest: v0.31.0) [INFO] [stderr] Adding hashbrown v0.12.3 (latest: v0.14.5) [INFO] [stderr] Adding heck v0.4.1 (latest: v0.5.0) [INFO] [stderr] Adding hermit-abi v0.3.9 (latest: v0.4.0) [INFO] [stderr] Adding indexmap v1.9.3 (latest: v2.5.0) [INFO] [stderr] Adding linux-raw-sys v0.4.14 (latest: v0.6.5) [INFO] [stderr] Adding matchit v0.7.3 (latest: v0.8.4) [INFO] [stderr] Adding miniz_oxide v0.7.4 (latest: v0.8.0) [INFO] [stderr] Adding novax-log v0.0.2 (latest: v0.1.0) [INFO] [stderr] Adding sync_wrapper v0.1.2 (latest: v1.0.1) [INFO] [stderr] Adding tower v0.4.13 (latest: v0.5.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding windows-sys v0.52.0 (latest: v0.59.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dde69a83f059ef0a6dd8c5a0be2a5f188dca3da9558b8c653ae361f84e5a1fe8 [INFO] running `Command { std: "docker" "start" "-a" "dde69a83f059ef0a6dd8c5a0be2a5f188dca3da9558b8c653ae361f84e5a1fe8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dde69a83f059ef0a6dd8c5a0be2a5f188dca3da9558b8c653ae361f84e5a1fe8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dde69a83f059ef0a6dd8c5a0be2a5f188dca3da9558b8c653ae361f84e5a1fe8", kill_on_drop: false }` [INFO] [stdout] dde69a83f059ef0a6dd8c5a0be2a5f188dca3da9558b8c653ae361f84e5a1fe8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0e2656dd652169abda1e2daf895b6678dd5bc3c42f109294e582e4f4ce17ae60 [INFO] running `Command { std: "docker" "start" "-a" "0e2656dd652169abda1e2daf895b6678dd5bc3c42f109294e582e4f4ce17ae60", kill_on_drop: false }` [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking signal-hook-registry v1.4.2 [INFO] [stderr] Checking http v1.1.0 [INFO] [stderr] Checking socket2 v0.5.7 [INFO] [stderr] Checking mio v1.0.2 [INFO] [stderr] Compiling rustversion v1.0.17 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking tower-layer v0.3.3 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Compiling anyhow v1.0.86 [INFO] [stderr] Checking httpdate v1.0.3 [INFO] [stderr] Compiling either v1.13.0 [INFO] [stderr] Compiling multer v3.1.0 [INFO] [stderr] Compiling itertools v0.13.0 [INFO] [stderr] Compiling serde_json v1.0.127 [INFO] [stderr] Checking mime v0.3.17 [INFO] [stderr] Checking form_urlencoded v1.2.1 [INFO] [stderr] Checking encoding_rs v0.8.34 [INFO] [stderr] Checking sync_wrapper v0.1.2 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Checking http-body v1.0.1 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Compiling axum-core v0.4.3 [INFO] [stderr] Checking indexmap v2.5.0 [INFO] [stderr] Compiling axum v0.7.5 [INFO] [stderr] Checking matchit v0.7.3 [INFO] [stderr] Checking sync_wrapper v1.0.1 [INFO] [stderr] Checking base64 v0.22.1 [INFO] [stderr] Checking novax-log v0.0.2 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling tokio-macros v2.4.0 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling serde_derive v1.0.209 [INFO] [stderr] Compiling pin-project-internal v1.1.5 [INFO] [stderr] Compiling prost-derive v0.13.2 [INFO] [stderr] Compiling async-trait v0.1.81 [INFO] [stderr] Checking tokio v1.40.0 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Compiling async-stream-impl v0.3.5 [INFO] [stderr] Checking pin-project v1.1.5 [INFO] [stderr] Compiling axum-macros v0.4.1 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking async-stream v0.3.5 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Checking prost v0.13.2 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking prost-types v0.13.2 [INFO] [stderr] Checking serde v1.0.209 [INFO] [stderr] Checking thiserror v1.0.63 [INFO] [stderr] Checking http-body-util v0.1.2 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking tower-http v0.5.2 [INFO] [stderr] Checking serde_path_to_error v0.1.16 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking tokio-util v0.7.11 [INFO] [stderr] Checking tokio-stream v0.1.15 [INFO] [stderr] Checking h2 v0.4.6 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking hyper v1.4.1 [INFO] [stderr] Checking hyper-util v0.1.7 [INFO] [stderr] Checking hyper-timeout v0.5.1 [INFO] [stderr] Checking tonic v0.12.2 [INFO] [stderr] Checking novax-services v0.0.21 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `f` [INFO] [stdout] --> src/svc.rs:15:70 [INFO] [stdout] | [INFO] [stdout] 15 | pub (crate) async fn grpc_svc(srv_addr: String, /* DB pooling, */ f: F) -> Result<()> [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_f` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `addr` [INFO] [stdout] --> src/svc.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | let addr: std::net::SocketAddr = srv_addr.parse()?; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_addr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `http_svc` is never used [INFO] [stdout] --> src/svc.rs:24:22 [INFO] [stdout] | [INFO] [stdout] 24 | pub (crate) async fn http_svc(addr: String, rx: oneshot::Receiver::) -> Result<()> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `RESP_CODE` is never used [INFO] [stdout] --> src/svc.rs:55:7 [INFO] [stdout] | [INFO] [stdout] 55 | const RESP_CODE: &str = "resp_code"; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `version` is never used [INFO] [stdout] --> src/svc.rs:56:10 [INFO] [stdout] | [INFO] [stdout] 56 | async fn version() -> Json:: { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:47:9 [INFO] [stdout] | [INFO] [stdout] 45 | let (tx, rx) = oneshot::channel::(); [INFO] [stdout] | -- -- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 46 | Ok ( [INFO] [stdout] 47 | / ( [INFO] [stdout] 48 | | tokio::task::spawn_blocking( [INFO] [stdout] 49 | | move || { [INFO] [stdout] 50 | | let _ = tokio::spawn(async move{ [INFO] [stdout] ... | [INFO] [stdout] 59 | | rx [INFO] [stdout] 60 | | ) [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `f` [INFO] [stdout] --> src/svc.rs:15:70 [INFO] [stdout] | [INFO] [stdout] 15 | pub (crate) async fn grpc_svc(srv_addr: String, /* DB pooling, */ f: F) -> Result<()> [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_f` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `addr` [INFO] [stdout] --> src/svc.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | let addr: std::net::SocketAddr = srv_addr.parse()?; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_addr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `novax-services` (lib test) due to 2 previous errors; 5 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: function `http_svc` is never used [INFO] [stdout] --> src/svc.rs:24:22 [INFO] [stdout] | [INFO] [stdout] 24 | pub (crate) async fn http_svc(addr: String, rx: oneshot::Receiver::) -> Result<()> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `RESP_CODE` is never used [INFO] [stdout] --> src/svc.rs:55:7 [INFO] [stdout] | [INFO] [stdout] 55 | const RESP_CODE: &str = "resp_code"; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `version` is never used [INFO] [stdout] --> src/svc.rs:56:10 [INFO] [stdout] | [INFO] [stdout] 56 | async fn version() -> Json:: { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:47:9 [INFO] [stdout] | [INFO] [stdout] 45 | let (tx, rx) = oneshot::channel::(); [INFO] [stdout] | -- -- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 46 | Ok ( [INFO] [stdout] 47 | / ( [INFO] [stdout] 48 | | tokio::task::spawn_blocking( [INFO] [stdout] 49 | | move || { [INFO] [stdout] 50 | | let _ = tokio::spawn(async move{ [INFO] [stdout] ... | [INFO] [stdout] 59 | | rx [INFO] [stdout] 60 | | ) [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `novax-services` (lib) due to 2 previous errors; 5 warnings emitted [INFO] running `Command { std: "docker" "inspect" "0e2656dd652169abda1e2daf895b6678dd5bc3c42f109294e582e4f4ce17ae60", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0e2656dd652169abda1e2daf895b6678dd5bc3c42f109294e582e4f4ce17ae60", kill_on_drop: false }` [INFO] [stdout] 0e2656dd652169abda1e2daf895b6678dd5bc3c42f109294e582e4f4ce17ae60