[INFO] fetching crate nakamoto-p2p 0.4.0... [INFO] checking nakamoto-p2p-0.4.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate nakamoto-p2p 0.4.0 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate nakamoto-p2p 0.4.0 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 nakamoto-p2p 0.4.0 [INFO] finished tweaking crates.io crate nakamoto-p2p 0.4.0 [INFO] tweaked toml for crates.io crate nakamoto-p2p 0.4.0 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" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 68 packages to latest compatible versions [INFO] [stderr] Adding bech32 v0.9.1 (available: v0.11.0) [INFO] [stderr] Adding bitcoin v0.29.2 (available: v0.32.3) [INFO] [stderr] Adding bitcoin_hashes v0.11.0 (available: v0.14.0) [INFO] [stderr] Adding colored v1.9.4 (available: v2.1.0) [INFO] [stderr] Adding env_logger v0.8.4 (available: v0.11.5) [INFO] [stderr] Adding fastrand v1.9.0 (available: v2.1.1) [INFO] [stderr] Adding linux-raw-sys v0.4.14 (available: v0.6.5) [INFO] [stderr] Adding nonempty v0.7.0 (available: v0.10.0) [INFO] [stderr] Adding secp256k1 v0.24.3 (available: v0.29.1) [INFO] [stderr] Adding secp256k1-sys v0.6.1 (available: v0.10.1) [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.79) [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" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: `default_features` is deprecated in favor of `default-features` and will not work in the 2024 edition [INFO] [stderr] (in the `quickcheck` dependency) [INFO] [stderr] Blocking waiting for file lock on package cache [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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b93ebab9fa40eeb218a4f4ce575e1c99a6f4ca3c6d5fcbce130fe4483e0289ae [INFO] running `Command { std: "docker" "start" "-a" "b93ebab9fa40eeb218a4f4ce575e1c99a6f4ca3c6d5fcbce130fe4483e0289ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b93ebab9fa40eeb218a4f4ce575e1c99a6f4ca3c6d5fcbce130fe4483e0289ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b93ebab9fa40eeb218a4f4ce575e1c99a6f4ca3c6d5fcbce130fe4483e0289ae", kill_on_drop: false }` [INFO] [stdout] b93ebab9fa40eeb218a4f4ce575e1c99a6f4ca3c6d5fcbce130fe4483e0289ae [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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fd7863d899e7937234e54719b1a319ba7c37ac0347f3be1731ee8ca1b617e3b7 [INFO] running `Command { std: "docker" "start" "-a" "fd7863d899e7937234e54719b1a319ba7c37ac0347f3be1731ee8ca1b617e3b7", kill_on_drop: false }` [INFO] [stderr] warning: `default_features` is deprecated in favor of `default-features` and will not work in the 2024 edition [INFO] [stderr] (in the `quickcheck` dependency) [INFO] [stderr] Checking regex-syntax v0.8.4 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Checking bitcoin_hashes v0.11.0 [INFO] [stderr] Checking fastrand v1.9.0 [INFO] [stderr] Checking bech32 v0.9.1 [INFO] [stderr] Checking nonempty v0.7.0 [INFO] [stderr] Compiling secp256k1-sys v0.6.1 [INFO] [stderr] Checking is-terminal v0.4.13 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling microserde-derive v0.1.13 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Compiling quickcheck_macros v1.0.0 [INFO] [stderr] Checking colored v1.9.4 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking microserde v0.1.13 [INFO] [stderr] Checking crossbeam-channel v0.5.13 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking regex v1.10.6 [INFO] [stderr] Checking env_logger v0.8.4 [INFO] [stderr] Checking quickcheck v1.0.3 [INFO] [stderr] Checking nakamoto-net v0.4.0 [INFO] [stderr] Checking secp256k1 v0.24.3 [INFO] [stderr] Checking bitcoin v0.29.2 [INFO] [stderr] Checking nakamoto-common v0.4.0 [INFO] [stderr] Checking nakamoto-test v0.4.0 [INFO] [stderr] Checking nakamoto-chain v0.4.0 [INFO] [stderr] Checking nakamoto-p2p v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait `Events` is never used [INFO] [stdout] --> src/fsm/cbfmgr.rs:241:11 [INFO] [stdout] | [INFO] [stdout] 241 | pub trait Events { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [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: this value of type `fsm::peermgr::PeerManager<(), nakamoto_net::LocalTime>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/fsm/peermgr.rs:1268:17 [INFO] [stdout] | [INFO] [stdout] 1219 | let cfg = Config { [INFO] [stdout] | --- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 1268 | let mut peermgr = [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: trait `Events` is never used [INFO] [stdout] --> src/fsm/cbfmgr.rs:241:11 [INFO] [stdout] | [INFO] [stdout] 241 | pub trait Events { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> src/fsm/tests/peer.rs:76:9 [INFO] [stdout] | [INFO] [stdout] 72 | pub struct Peer

{ [INFO] [stdout] | ---- field in this struct [INFO] [stdout] ... [INFO] [stdout] 76 | pub name: &'static str, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Peer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: missing documentation for a module [INFO] [stdout] --> src/fsm/output.rs:431:1 [INFO] [stdout] | [INFO] [stdout] 431 | pub mod test { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/fsm.rs:2:9 [INFO] [stdout] | [INFO] [stdout] 2 | #![warn(missing_docs)] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: missing documentation for a function [INFO] [stdout] --> src/fsm/output.rs:435:5 [INFO] [stdout] | [INFO] [stdout] 435 | / pub fn messages_from( [INFO] [stdout] 436 | | outbox: &mut Outbox, [INFO] [stdout] 437 | | addr: &net::SocketAddr, [INFO] [stdout] 438 | | ) -> impl Iterator { [INFO] [stdout] | |_____________________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: missing documentation for a function [INFO] [stdout] --> src/fsm/output.rs:452:5 [INFO] [stdout] | [INFO] [stdout] 452 | / pub fn messages( [INFO] [stdout] 453 | | outbox: &mut Outbox, [INFO] [stdout] 454 | | ) -> impl Iterator { [INFO] [stdout] | |________________________________________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: missing documentation for a function [INFO] [stdout] --> src/fsm/output.rs:467:5 [INFO] [stdout] | [INFO] [stdout] 467 | pub fn events(outbox: &mut Outbox) -> impl Iterator { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `nakamoto-p2p` (lib test) due to 2 previous errors; 6 warnings emitted [INFO] running `Command { std: "docker" "inspect" "fd7863d899e7937234e54719b1a319ba7c37ac0347f3be1731ee8ca1b617e3b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fd7863d899e7937234e54719b1a319ba7c37ac0347f3be1731ee8ca1b617e3b7", kill_on_drop: false }` [INFO] [stdout] fd7863d899e7937234e54719b1a319ba7c37ac0347f3be1731ee8ca1b617e3b7