[INFO] fetching crate kaspa-utils 0.13.4... [INFO] checking kaspa-utils-0.13.4 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate kaspa-utils 0.13.4 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate kaspa-utils 0.13.4 on toolchain 7014e13d5becc920d4bea3cd87942c8a13d359bf [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate kaspa-utils 0.13.4 [INFO] finished tweaking crates.io crate kaspa-utils 0.13.4 [INFO] tweaked toml for crates.io crate kaspa-utils 0.13.4 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 110 packages to latest compatible versions [INFO] [stderr] Adding ahash v0.7.8 (available: v0.8.11) [INFO] [stderr] Adding anes v0.1.6 (available: v0.2.0) [INFO] [stderr] Adding borsh v0.9.3 (available: v1.5.1) [INFO] [stderr] Adding borsh-derive v0.9.3 (available: v1.5.1) [INFO] [stderr] Adding borsh-derive-internal v0.9.3 (available: v0.10.4) [INFO] [stderr] Adding borsh-schema-derive-internal v0.9.3 (available: v0.10.4) [INFO] [stderr] Adding event-listener v2.5.3 (available: v5.3.1) [INFO] [stderr] Adding faster-hex v0.6.1 (available: v0.10.0) [INFO] [stderr] Adding hashbrown v0.11.2 (available: v0.14.5) [INFO] [stderr] Adding itertools v0.10.5 (available: v0.13.0) [INFO] [stderr] Adding itertools v0.11.0 (available: v0.13.0) [INFO] [stderr] Adding proc-macro-crate v0.1.5 (available: v3.2.0) [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.77) [INFO] [stderr] Adding toml v0.5.11 (available: v0.8.19) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1) [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" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d6985bac97896bb5d2354e0dd577e2953aa0ab168376e08c3de8694897d2aa12 [INFO] running `Command { std: "docker" "start" "-a" "d6985bac97896bb5d2354e0dd577e2953aa0ab168376e08c3de8694897d2aa12", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d6985bac97896bb5d2354e0dd577e2953aa0ab168376e08c3de8694897d2aa12", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d6985bac97896bb5d2354e0dd577e2953aa0ab168376e08c3de8694897d2aa12", kill_on_drop: false }` [INFO] [stdout] d6985bac97896bb5d2354e0dd577e2953aa0ab168376e08c3de8694897d2aa12 [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=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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1c41a5a4c8f9c84f9cc25ccdebb831cb8499409f0a84042ca538c0ac05d1c911 [INFO] running `Command { std: "docker" "start" "-a" "1c41a5a4c8f9c84f9cc25ccdebb831cb8499409f0a84042ca538c0ac05d1c911", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling unicode-ident v1.0.13 [INFO] [stderr] Compiling libc v0.2.159 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling serde v1.0.210 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Checking pin-project-lite v0.2.14 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Compiling serde_json v1.0.128 [INFO] [stderr] Checking parking v2.2.1 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Checking half v2.4.1 [INFO] [stderr] Checking itoa v1.0.11 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Compiling rlimit v0.10.2 [INFO] [stderr] Checking ciborium-io v0.2.2 [INFO] [stderr] Checking ryu v1.0.18 [INFO] [stderr] Checking regex-syntax v0.8.4 [INFO] [stderr] Compiling thiserror v1.0.64 [INFO] [stderr] Checking anstyle v1.0.8 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Checking clap_lex v0.7.2 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking itertools v0.11.0 [INFO] [stderr] Checking anes v0.1.6 [INFO] [stderr] Checking clap_builder v4.5.18 [INFO] [stderr] Checking faster-hex v0.6.1 [INFO] [stderr] Compiling ahash v0.7.8 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Checking walkdir v2.5.0 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking ciborium-ll v0.2.2 [INFO] [stderr] Checking oorandom v11.1.4 [INFO] [stderr] Checking ipnet v2.10.0 [INFO] [stderr] Checking event-listener v2.5.3 [INFO] [stderr] Checking triggered v0.1.2 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking concurrent-queue v2.5.0 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking event-listener v5.3.1 [INFO] [stderr] Checking is-terminal v0.4.13 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Checking event-listener-strategy v0.5.2 [INFO] [stderr] Checking async-channel v2.3.1 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking clap v4.5.18 [INFO] [stderr] Checking regex v1.10.6 [INFO] [stderr] Compiling toml v0.5.11 [INFO] [stderr] Compiling borsh-derive-internal v0.9.3 [INFO] [stderr] Compiling borsh-schema-derive-internal v0.9.3 [INFO] [stderr] Compiling serde_derive v1.0.210 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling thiserror-impl v1.0.64 [INFO] [stderr] Compiling tokio-macros v2.4.0 [INFO] [stderr] Compiling async-trait v0.1.83 [INFO] [stderr] Compiling proc-macro-crate v0.1.5 [INFO] [stderr] Checking tokio v1.40.0 [INFO] [stderr] Compiling borsh-derive v0.9.3 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking borsh v0.9.3 [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 smallvec v1.13.2 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking uuid v1.10.0 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking kaspa-utils v0.13.4 (/opt/rustwide/workdir) [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.5.1 [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/networking.rs:209:16 [INFO] [stdout] | [INFO] [stdout] 207 | #[derive(BorshSchema)] [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 208 | enum IpAddress { [INFO] [stdout] 209 | V4([u8; 4]), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/networking.rs:210:16 [INFO] [stdout] | [INFO] [stdout] 207 | #[derive(BorshSchema)] [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 210 | V6([u8; 16]), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `write_` is never used [INFO] [stdout] --> benches/bench.rs:48:14 [INFO] [stdout] | [INFO] [stdout] 43 | trait RwLockTrait { [INFO] [stdout] | ----------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 48 | async fn write_(&self) -> Self::WriteGuard; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `write` is never used [INFO] [stdout] --> benches/bench.rs:119:22 [INFO] [stdout] | [INFO] [stdout] 102 | impl RefReadersFirstRwLock { [INFO] [stdout] | -------------------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 119 | pub async fn write(&self) -> OwnedTokioRwLockWriteGuard { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/networking.rs:209:16 [INFO] [stdout] | [INFO] [stdout] 207 | #[derive(BorshSchema)] [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 208 | enum IpAddress { [INFO] [stdout] 209 | V4([u8; 4]), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/networking.rs:210:16 [INFO] [stdout] | [INFO] [stdout] 207 | #[derive(BorshSchema)] [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 210 | V6([u8; 16]), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.51s [INFO] running `Command { std: "docker" "inspect" "1c41a5a4c8f9c84f9cc25ccdebb831cb8499409f0a84042ca538c0ac05d1c911", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1c41a5a4c8f9c84f9cc25ccdebb831cb8499409f0a84042ca538c0ac05d1c911", kill_on_drop: false }` [INFO] [stdout] 1c41a5a4c8f9c84f9cc25ccdebb831cb8499409f0a84042ca538c0ac05d1c911