[INFO] fetching crate nacos-naming-client 0.1.16... [INFO] checking nacos-naming-client-0.1.16 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate nacos-naming-client 0.1.16 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate nacos-naming-client 0.1.16 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 nacos-naming-client 0.1.16 [INFO] finished tweaking crates.io crate nacos-naming-client 0.1.16 [INFO] tweaked toml for crates.io crate nacos-naming-client 0.1.16 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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 180 packages to latest compatible versions [INFO] [stderr] Adding addr2line v0.22.0 (latest: v0.24.1) [INFO] [stderr] Adding core-foundation v0.9.4 (latest: v0.10.0) [INFO] [stderr] Adding env_logger v0.9.3 (latest: v0.11.5) [INFO] [stderr] Adding foreign-types v0.3.2 (latest: v0.5.0) [INFO] [stderr] Adding foreign-types-shared v0.1.1 (latest: v0.3.1) [INFO] [stderr] Adding gimli v0.29.0 (latest: v0.31.0) [INFO] [stderr] Adding hermit-abi v0.1.19 (latest: v0.4.0) [INFO] [stderr] Adding hermit-abi v0.3.9 (latest: v0.4.0) [INFO] [stderr] Adding idna v0.5.0 (latest: v1.0.2) [INFO] [stderr] Adding linux-raw-sys v0.4.14 (latest: v0.6.5) [INFO] [stderr] Adding miniz_oxide v0.7.4 (latest: v0.8.0) [INFO] [stderr] Adding protobuf v2.28.0 (latest: v3.5.1) [INFO] [stderr] Adding tower v0.4.13 (latest: v0.5.0) [INFO] [stderr] Adding uuid v0.8.2 (latest: v1.10.0) [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-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e8c1a12bf9273e57ef1f402e9c0e6590b42bec451cec98eb5c225a2a541ab283 [INFO] running `Command { std: "docker" "start" "-a" "e8c1a12bf9273e57ef1f402e9c0e6590b42bec451cec98eb5c225a2a541ab283", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e8c1a12bf9273e57ef1f402e9c0e6590b42bec451cec98eb5c225a2a541ab283", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e8c1a12bf9273e57ef1f402e9c0e6590b42bec451cec98eb5c225a2a541ab283", kill_on_drop: false }` [INFO] [stdout] e8c1a12bf9273e57ef1f402e9c0e6590b42bec451cec98eb5c225a2a541ab283 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 637f1ac1d975f46e97f15680738d57e83aa5578f4339b24a8e070028784c38a8 [INFO] running `Command { std: "docker" "start" "-a" "637f1ac1d975f46e97f15680738d57e83aa5578f4339b24a8e070028784c38a8", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Checking signal-hook-registry v1.4.2 [INFO] [stderr] Compiling openssl-sys v0.9.103 [INFO] [stderr] Compiling openssl v0.10.66 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Checking http-body v1.0.1 [INFO] [stderr] Compiling native-tls v0.2.12 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking tower-layer v0.3.3 [INFO] [stderr] Compiling libz-sys v1.1.20 [INFO] [stderr] Checking http-body-util v0.1.2 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking rustls-pki-types v1.8.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling prometheus v0.13.4 [INFO] [stderr] Checking sync_wrapper v1.0.1 [INFO] [stderr] Checking ipnet v2.9.0 [INFO] [stderr] Checking regex v1.10.6 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking rustls-pemfile v2.1.3 [INFO] [stderr] Checking local_ipaddress v0.1.3 [INFO] [stderr] Checking flate2 v1.0.33 [INFO] [stderr] Checking env_logger v0.9.3 [INFO] [stderr] Compiling tokio-macros v2.4.0 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling pin-project-internal v1.1.5 [INFO] [stderr] Compiling serde_derive v1.0.209 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Compiling async-trait v0.1.81 [INFO] [stderr] Compiling serde_repr v0.1.19 [INFO] [stderr] Checking tokio v1.40.0 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking pin-project v1.1.5 [INFO] [stderr] Checking thiserror v1.0.63 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking serde v1.0.209 [INFO] [stderr] Checking tokio-util v0.7.11 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking serde_json v1.0.127 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking h2 v0.4.6 [INFO] [stderr] Checking nacos-sdk-core v0.1.0 [INFO] [stderr] Checking hyper v1.4.1 [INFO] [stderr] Checking hyper-util v0.1.7 [INFO] [stderr] Checking hyper-tls v0.6.0 [INFO] [stderr] Checking reqwest v0.12.7 [INFO] [stderr] Checking nacos-naming-client v0.1.16 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `count` and `doms` are never read [INFO] [stdout] --> src/data/model.rs:112:5 [INFO] [stdout] | [INFO] [stdout] 111 | pub struct ServiceList { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 112 | count: u64, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 113 | doms: Vec [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ServiceList` 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: field `update_when_empty` is never read [INFO] [stdout] --> src/data/service_holder.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct ServiceHolder { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 17 | update_when_empty: bool [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ServiceHolder` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [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/net/http/remote.rs:256:42 [INFO] [stdout] | [INFO] [stdout] 256 | let selector = selector.map(|se| serde_json::to_string(&se) [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/net/http/remote.rs:287:21 [INFO] [stdout] | [INFO] [stdout] 285 | &self, namespace_id: &str, token: AccessTokenHolder, [INFO] [stdout] | --------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 286 | service_name: &str, clusters: &[&str] [INFO] [stdout] 287 | ) -> Result<()> { [INFO] [stdout] | _____________________^ [INFO] [stdout] 288 | | let remote = self.clone(); [INFO] [stdout] 289 | | let namespace_id = namespace_id.to_string(); [INFO] [stdout] 290 | | let service_name = service_name.to_string(); [INFO] [stdout] ... | [INFO] [stdout] 309 | | Ok(()) [INFO] [stdout] 310 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [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/net/http/push_receiver.rs:125:15 [INFO] [stdout] | [INFO] [stdout] 105 | let mut gz = GzDecoder::new(&buf[..msg_len]); [INFO] [stdout] | -- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 109 | Err(err) => { [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 125 | match serde_json::from_str::(data.trim()) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [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/data/beat_reactor.rs:26:23 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn new(remote: R, token_holder: AccessTokenHolder) -> Self { [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] ... [INFO] [stdout] 26 | task_map: Arc::new(Mutex::new(HashMap::new())) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `nacos-naming-client` (lib) due to 5 previous errors; 2 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: fields `count` and `doms` are never read [INFO] [stdout] --> src/data/model.rs:112:5 [INFO] [stdout] | [INFO] [stdout] 111 | pub struct ServiceList { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 112 | count: u64, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 113 | doms: Vec [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ServiceList` 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: field `update_when_empty` is never read [INFO] [stdout] --> src/data/service_holder.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct ServiceHolder { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 17 | update_when_empty: bool [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ServiceHolder` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [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/net/http/remote.rs:256:42 [INFO] [stdout] | [INFO] [stdout] 256 | let selector = selector.map(|se| serde_json::to_string(&se) [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/net/http/remote.rs:287:21 [INFO] [stdout] | [INFO] [stdout] 285 | &self, namespace_id: &str, token: AccessTokenHolder, [INFO] [stdout] | --------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 286 | service_name: &str, clusters: &[&str] [INFO] [stdout] 287 | ) -> Result<()> { [INFO] [stdout] | _____________________^ [INFO] [stdout] 288 | | let remote = self.clone(); [INFO] [stdout] 289 | | let namespace_id = namespace_id.to_string(); [INFO] [stdout] 290 | | let service_name = service_name.to_string(); [INFO] [stdout] ... | [INFO] [stdout] 309 | | Ok(()) [INFO] [stdout] 310 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [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/net/http/push_receiver.rs:125:15 [INFO] [stdout] | [INFO] [stdout] 105 | let mut gz = GzDecoder::new(&buf[..msg_len]); [INFO] [stdout] | -- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 109 | Err(err) => { [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 125 | match serde_json::from_str::(data.trim()) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [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/data/beat_reactor.rs:26:23 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn new(remote: R, token_holder: AccessTokenHolder) -> Self { [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] ... [INFO] [stdout] 26 | task_map: Arc::new(Mutex::new(HashMap::new())) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `nacos-naming-client` (lib test) due to 5 previous errors; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "637f1ac1d975f46e97f15680738d57e83aa5578f4339b24a8e070028784c38a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "637f1ac1d975f46e97f15680738d57e83aa5578f4339b24a8e070028784c38a8", kill_on_drop: false }` [INFO] [stdout] 637f1ac1d975f46e97f15680738d57e83aa5578f4339b24a8e070028784c38a8