[INFO] fetching crate hop_leap 0.1.0... [INFO] checking hop_leap-0.1.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate hop_leap 0.1.0 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate hop_leap 0.1.0 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 hop_leap 0.1.0 [INFO] finished tweaking crates.io crate hop_leap 0.1.0 [INFO] tweaked toml for crates.io crate hop_leap 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate crates.io crate hop_leap 0.1.0 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" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 34a4eaa5aab015f9e1099555ac4734517d91cd024864d279e6051f9916a70d78 [INFO] running `Command { std: "docker" "start" "-a" "34a4eaa5aab015f9e1099555ac4734517d91cd024864d279e6051f9916a70d78", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "34a4eaa5aab015f9e1099555ac4734517d91cd024864d279e6051f9916a70d78", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "34a4eaa5aab015f9e1099555ac4734517d91cd024864d279e6051f9916a70d78", kill_on_drop: false }` [INFO] [stdout] 34a4eaa5aab015f9e1099555ac4734517d91cd024864d279e6051f9916a70d78 [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 -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] 9a2735f0bf90f752c35e3695cb46c64719a66958277d031d3d447a13f6a379d3 [INFO] running `Command { std: "docker" "start" "-a" "9a2735f0bf90f752c35e3695cb46c64719a66958277d031d3d447a13f6a379d3", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.132 [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling unicode-ident v1.0.3 [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking once_cell v1.13.1 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling futures-core v0.3.24 [INFO] [stderr] Compiling generic-array v0.14.6 [INFO] [stderr] Compiling lock_api v0.4.8 [INFO] [stderr] Compiling parking_lot_core v0.9.3 [INFO] [stderr] Checking bytes v1.2.1 [INFO] [stderr] Checking smallvec v1.9.0 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Compiling tokio v1.20.1 [INFO] [stderr] Compiling slab v0.4.7 [INFO] [stderr] Compiling futures-task v0.3.24 [INFO] [stderr] Compiling rustls v0.20.6 [INFO] [stderr] Compiling futures-channel v0.3.24 [INFO] [stderr] Checking futures-sink v0.3.24 [INFO] [stderr] Compiling futures-util v0.3.24 [INFO] [stderr] Compiling serde_derive v1.0.144 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Checking itoa v1.0.3 [INFO] [stderr] Checking unicode-bidi v0.3.8 [INFO] [stderr] Checking cpufeatures v0.2.4 [INFO] [stderr] Checking futures-io v0.3.24 [INFO] [stderr] Compiling serde v1.0.144 [INFO] [stderr] Checking miniz_oxide v0.5.3 [INFO] [stderr] Checking utf-8 v0.7.6 [INFO] [stderr] Compiling async-trait v0.1.57 [INFO] [stderr] Compiling serde_json v1.0.85 [INFO] [stderr] Checking ryu v1.0.11 [INFO] [stderr] Checking fern v0.6.1 [INFO] [stderr] Checking http v0.2.8 [INFO] [stderr] Checking unicode-normalization v0.1.21 [INFO] [stderr] Checking flate2 v1.0.24 [INFO] [stderr] Checking ring v0.16.20 [INFO] [stderr] Checking getrandom v0.2.7 [INFO] [stderr] Checking socket2 v0.4.7 [INFO] [stderr] Checking mio v0.8.4 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking webpki v0.22.0 [INFO] [stderr] Checking sct v0.7.0 [INFO] [stderr] Checking block-buffer v0.10.2 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking webpki-roots v0.22.4 [INFO] [stderr] Checking digest v0.10.3 [INFO] [stderr] Checking sha-1 v0.10.0 [INFO] [stderr] Checking futures v0.3.24 [INFO] [stderr] Compiling tokio-macros v1.8.0 [INFO] [stderr] Compiling thiserror-impl v1.0.33 [INFO] [stderr] Compiling serde_repr v0.1.9 [INFO] [stderr] Checking thiserror v1.0.33 [INFO] [stderr] Checking tungstenite v0.17.3 [INFO] [stderr] Checking tokio-rustls v0.23.4 [INFO] [stderr] Checking async-compression v0.3.14 [INFO] [stderr] Checking async-tungstenite v0.17.2 [INFO] [stderr] Checking hop_leap v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `Interval` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/heartbeat/mod.rs:32:13 [INFO] [stdout] | [INFO] [stdout] 32 | let mut interval = time::interval(Duration::from_millis(self.interval())); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 38 | / tokio::select! { [INFO] [stdout] 39 | | _ = interval.tick() => { [INFO] [stdout] 40 | | if self.first_beat { [INFO] [stdout] 41 | | self.first_beat = false; [INFO] [stdout] ... | [INFO] [stdout] 58 | | } [INFO] [stdout] 59 | | } [INFO] [stdout] | |_____________- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [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: this value of type `Interval` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/heartbeat/mod.rs:32:13 [INFO] [stdout] | [INFO] [stdout] 32 | let mut interval = time::interval(Duration::from_millis(self.interval())); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 38 | / tokio::select! { [INFO] [stdout] 39 | | _ = interval.tick() => { [INFO] [stdout] 40 | | if self.first_beat { [INFO] [stdout] 41 | | self.first_beat = false; [INFO] [stdout] ... | [INFO] [stdout] 58 | | } [INFO] [stdout] 59 | | } [INFO] [stdout] | |_____________- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [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: field `latency` is never read [INFO] [stdout] --> src/manager/types.rs:22:9 [INFO] [stdout] | [INFO] [stdout] 19 | pub struct ShardRunnerInfo { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 22 | pub latency: Option, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ShardRunnerInfo` 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] error: aborting due to 1 previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `hop_leap` (lib) due to 2 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: field `latency` is never read [INFO] [stdout] --> src/manager/types.rs:22:9 [INFO] [stdout] | [INFO] [stdout] 19 | pub struct ShardRunnerInfo { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 22 | pub latency: Option, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ShardRunnerInfo` 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] error: aborting due to 1 previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `hop_leap` (lib test) due to 2 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "9a2735f0bf90f752c35e3695cb46c64719a66958277d031d3d447a13f6a379d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9a2735f0bf90f752c35e3695cb46c64719a66958277d031d3d447a13f6a379d3", kill_on_drop: false }` [INFO] [stdout] 9a2735f0bf90f752c35e3695cb46c64719a66958277d031d3d447a13f6a379d3