[INFO] fetching crate dcs2-raft 0.1.0... [INFO] checking dcs2-raft-0.1.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate dcs2-raft 0.1.0 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate dcs2-raft 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 dcs2-raft 0.1.0 [INFO] finished tweaking crates.io crate dcs2-raft 0.1.0 [INFO] tweaked toml for crates.io crate dcs2-raft 0.1.0 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" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 32 packages to latest compatible versions [INFO] [stderr] Adding hash32 v0.2.1 (available: v0.3.1) [INFO] [stderr] Adding heapless v0.7.17 (available: v0.8.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1) [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-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e405dd5d1e2c0578e21a3e564073ed289da08d69ac938dcf5cf9754323e351a4 [INFO] running `Command { std: "docker" "start" "-a" "e405dd5d1e2c0578e21a3e564073ed289da08d69ac938dcf5cf9754323e351a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e405dd5d1e2c0578e21a3e564073ed289da08d69ac938dcf5cf9754323e351a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e405dd5d1e2c0578e21a3e564073ed289da08d69ac938dcf5cf9754323e351a4", kill_on_drop: false }` [INFO] [stdout] e405dd5d1e2c0578e21a3e564073ed289da08d69ac938dcf5cf9754323e351a4 [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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5fefb1d81b647e8a0c2a5d4528f1c892fd1f73ca55f99388c5e2b19f5b2749b7 [INFO] running `Command { std: "docker" "start" "-a" "5fefb1d81b647e8a0c2a5d4528f1c892fd1f73ca55f99388c5e2b19f5b2749b7", kill_on_drop: false }` [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking bumpalo v3.16.0 [INFO] [stderr] Checking hash32 v0.2.1 [INFO] [stderr] Compiling heapless v0.7.17 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking dcs2 v0.1.0 [INFO] [stderr] Checking dcs2-clock v0.1.0 [INFO] [stderr] Checking dcs2-raft v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `Package>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/server/follower.rs:494:21 [INFO] [stdout] | [INFO] [stdout] 479 | let mut builder = ServerBuilder::new(); [INFO] [stdout] | ----------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 480 | let (mut in_queue_test, mut out_queue_test, mut server, _cluster, comm_service) = [INFO] [stdout] | ----------------- ------------------ ---------- -------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | | | | [INFO] [stdout] | | | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 494 | in_queue_test.pop().unwrap().get_message() [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 `messages::InstallSnapshotArgs` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/server/leader.rs:760:45 [INFO] [stdout] | [INFO] [stdout] 743 | let mut builder = ContextBuilder::new(); [INFO] [stdout] | ----------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 744 | let mut context: LeaderContext = builder.leader().into(); [INFO] [stdout] | ----------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 752 | let install_snapshot_fount = context [INFO] [stdout] | ---------------------- [INFO] [stdout] | | [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 760 | if let RaftMessage::InstallSnapshot(args) = install_snapshot_fount { [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 `dcs2-raft` (lib test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "5fefb1d81b647e8a0c2a5d4528f1c892fd1f73ca55f99388c5e2b19f5b2749b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5fefb1d81b647e8a0c2a5d4528f1c892fd1f73ca55f99388c5e2b19f5b2749b7", kill_on_drop: false }` [INFO] [stdout] 5fefb1d81b647e8a0c2a5d4528f1c892fd1f73ca55f99388c5e2b19f5b2749b7