[INFO] fetching crate atm0s-sdn-pub-sub 0.1.8... [INFO] checking atm0s-sdn-pub-sub-0.1.8 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate atm0s-sdn-pub-sub 0.1.8 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate atm0s-sdn-pub-sub 0.1.8 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 atm0s-sdn-pub-sub 0.1.8 [INFO] finished tweaking crates.io crate atm0s-sdn-pub-sub 0.1.8 [INFO] tweaked toml for crates.io crate atm0s-sdn-pub-sub 0.1.8 written to /workspace/builds/worker-3-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] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 157 packages to latest compatible versions [INFO] [stderr] Adding async-channel v1.9.0 (available: v2.3.1) [INFO] [stderr] Adding async-notify v0.2.0 (available: v0.3.0) [INFO] [stderr] Adding atm0s-sdn-identity v0.2.0 (available: v0.3.1) [INFO] [stderr] Adding atm0s-sdn-network v0.3.1 (available: v0.5.0) [INFO] [stderr] Adding atm0s-sdn-router v0.1.4 (available: v0.2.1) [INFO] [stderr] Adding atm0s-sdn-utils v0.1.1 (available: v0.2.1) [INFO] [stderr] Adding event-listener v2.5.3 (available: v5.3.1) [INFO] [stderr] Adding generic-array v0.14.7 (available: v1.1.0) [INFO] [stderr] Adding idna v0.5.0 (available: v1.0.2) [INFO] [stderr] Adding linux-raw-sys v0.4.14 (available: v0.6.5) [INFO] [stderr] Adding mockall v0.12.1 (available: v0.13.0) [INFO] [stderr] Adding mockall_derive v0.12.1 (available: v0.13.0) [INFO] [stderr] Adding rustc-hash v1.1.0 (available: v2.0.0) [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.77) [INFO] [stderr] Adding termtree v0.4.1 (available: v0.5.1) [INFO] [stderr] Adding unsigned-varint v0.7.2 (available: v0.8.0) [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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 56f2b0f553c52e8257038f6cd46892248e76b3c95a6eb2c4efde4e2ec959663f [INFO] running `Command { std: "docker" "start" "-a" "56f2b0f553c52e8257038f6cd46892248e76b3c95a6eb2c4efde4e2ec959663f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "56f2b0f553c52e8257038f6cd46892248e76b3c95a6eb2c4efde4e2ec959663f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "56f2b0f553c52e8257038f6cd46892248e76b3c95a6eb2c4efde4e2ec959663f", kill_on_drop: false }` [INFO] [stdout] 56f2b0f553c52e8257038f6cd46892248e76b3c95a6eb2c4efde4e2ec959663f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] e20fe640900e47eb7027465c757232a3c25ecdff2c5f5e48137951b1fc904a05 [INFO] running `Command { std: "docker" "start" "-a" "e20fe640900e47eb7027465c757232a3c25ecdff2c5f5e48137951b1fc904a05", kill_on_drop: false }` [INFO] [stderr] Checking parking v2.2.1 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking fastrand v2.1.1 [INFO] [stderr] Compiling rustix v0.38.37 [INFO] [stderr] Checking linux-raw-sys v0.4.14 [INFO] [stderr] Compiling data-encoding v2.6.0 [INFO] [stderr] Checking async-task v4.7.1 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Checking concurrent-queue v2.5.0 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking hmac v0.12.1 [INFO] [stderr] Checking core2 v0.4.0 [INFO] [stderr] Checking unsigned-varint v0.7.2 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking quick-protobuf v0.8.1 [INFO] [stderr] Checking hkdf v0.12.4 [INFO] [stderr] Checking futures-lite v2.3.0 [INFO] [stderr] Checking piper v0.2.4 [INFO] [stderr] Checking bs58 v0.5.1 [INFO] [stderr] Checking multihash v0.19.1 [INFO] [stderr] Checking base-x v0.2.11 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking value-bag v1.9.0 [INFO] [stderr] Checking url v2.5.2 [INFO] [stderr] Checking event-listener v5.3.1 [INFO] [stderr] Checking arrayref v0.3.9 [INFO] [stderr] Checking unsigned-varint v0.8.0 [INFO] [stderr] Checking async-channel v1.9.0 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Checking predicates-core v1.0.8 [INFO] [stderr] Checking termtree v0.4.1 [INFO] [stderr] Checking libp2p-identity v0.2.9 [INFO] [stderr] Checking predicates v3.1.2 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Compiling mockall_derive v0.12.1 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking predicates-tree v1.0.11 [INFO] [stderr] Checking event-listener-strategy v0.5.2 [INFO] [stderr] Checking sha1 v0.10.6 [INFO] [stderr] Checking fragile v2.0.0 [INFO] [stderr] Checking downcast v0.11.0 [INFO] [stderr] Checking async-lock v3.4.0 [INFO] [stderr] Checking async-channel v2.3.1 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking kv-log-macro v1.0.7 [INFO] [stderr] Checking async-executor v1.13.1 [INFO] [stderr] Checking blocking v1.6.1 [INFO] [stderr] Checking small-map v0.1.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking mockall v0.12.1 [INFO] [stderr] Compiling data-encoding-macro-internal v0.1.13 [INFO] [stderr] Compiling async-attributes v1.1.2 [INFO] [stderr] Compiling convert-enum v0.1.0 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking async-notify v0.2.0 [INFO] [stderr] Checking data-encoding-macro v0.1.15 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking multibase v0.9.1 [INFO] [stderr] Checking multiaddr v0.18.2 [INFO] [stderr] Checking atm0s-sdn-identity v0.2.0 [INFO] [stderr] Checking atm0s-sdn-router v0.1.4 [INFO] [stderr] Checking polling v3.7.3 [INFO] [stderr] Checking async-io v2.3.4 [INFO] [stderr] Checking async-signal v0.2.10 [INFO] [stderr] Checking async-global-executor v2.4.1 [INFO] [stderr] Checking async-process v2.3.0 [INFO] [stderr] Checking async-std v1.13.0 [INFO] [stderr] Checking atm0s-sdn-utils v0.1.1 [INFO] [stderr] Checking atm0s-sdn-network v0.3.1 [INFO] [stderr] Checking atm0s-sdn-key-value v0.1.9 [INFO] [stderr] Checking atm0s-sdn-pub-sub v0.1.8 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `std::vec::IntoIter` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/relay/logic.rs:415:22 [INFO] [stdout] | [INFO] [stdout] 411 | let awake = Arc::new(MockAwaker::default()); [INFO] [stdout] | ----- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 412 | let mut logic = PubsubRelayLogic::new(node_id); [INFO] [stdout] | --------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 415 | for event in events { [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: this value of type `parking_lot::lock_api::RwLockReadGuard<'_, parking_lot::RawRwLock, PubsubRelayLogic>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/sdk/publisher.rs:42:42 [INFO] [stdout] | [INFO] [stdout] 41 | pub fn send(&self, data: Bytes) { [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 42 | if let Some((remotes, locals)) = self.logic.read().relay(self.channel) { [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: this value of type `parking_lot::lock_api::RwLockReadGuard<'_, parking_lot::RawRwLock, PubsubRelayLogic>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/sdk/publisher_raw.rs:40:42 [INFO] [stdout] | [INFO] [stdout] 39 | pub fn send(&self, data: Bytes) { [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 40 | if let Some((remotes, locals)) = self.logic.read().relay(self.channel) { [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 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `atm0s-sdn-pub-sub` (lib test) due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this value of type `parking_lot::lock_api::RwLockReadGuard<'_, parking_lot::RawRwLock, PubsubRelayLogic>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/sdk/publisher.rs:42:42 [INFO] [stdout] | [INFO] [stdout] 41 | pub fn send(&self, data: Bytes) { [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 42 | if let Some((remotes, locals)) = self.logic.read().relay(self.channel) { [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: this value of type `parking_lot::lock_api::RwLockReadGuard<'_, parking_lot::RawRwLock, PubsubRelayLogic>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/sdk/publisher_raw.rs:40:42 [INFO] [stdout] | [INFO] [stdout] 39 | pub fn send(&self, data: Bytes) { [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 40 | if let Some((remotes, locals)) = self.logic.read().relay(self.channel) { [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 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `atm0s-sdn-pub-sub` (lib) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "e20fe640900e47eb7027465c757232a3c25ecdff2c5f5e48137951b1fc904a05", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e20fe640900e47eb7027465c757232a3c25ecdff2c5f5e48137951b1fc904a05", kill_on_drop: false }` [INFO] [stdout] e20fe640900e47eb7027465c757232a3c25ecdff2c5f5e48137951b1fc904a05