[INFO] fetching crate nakamoto-chain 0.4.0... [INFO] checking nakamoto-chain-0.4.0 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate nakamoto-chain 0.4.0 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate nakamoto-chain 0.4.0 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 nakamoto-chain 0.4.0 [INFO] finished tweaking crates.io crate nakamoto-chain 0.4.0 [INFO] tweaked toml for crates.io crate nakamoto-chain 0.4.0 written to /workspace/builds/worker-1-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] Locking 61 packages to latest compatible versions [INFO] [stderr] Adding bech32 v0.9.1 (available: v0.11.0) [INFO] [stderr] Adding bitcoin v0.29.2 (available: v0.32.2) [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 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: v2.0.77) [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] 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 2a8e15ba75e9aa2dab37f928ceb4ea3c904e8341a766033afc8fd0289228f470 [INFO] running `Command { std: "docker" "start" "-a" "2a8e15ba75e9aa2dab37f928ceb4ea3c904e8341a766033afc8fd0289228f470", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2a8e15ba75e9aa2dab37f928ceb4ea3c904e8341a766033afc8fd0289228f470", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2a8e15ba75e9aa2dab37f928ceb4ea3c904e8341a766033afc8fd0289228f470", kill_on_drop: false }` [INFO] [stdout] 2a8e15ba75e9aa2dab37f928ceb4ea3c904e8341a766033afc8fd0289228f470 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 5e9f63ba4a9cd68126afe42870a30dce853fb9c527c17497a238bf4228c0e8b2 [INFO] running `Command { std: "docker" "start" "-a" "5e9f63ba4a9cd68126afe42870a30dce853fb9c527c17497a238bf4228c0e8b2", 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] Compiling syn v1.0.109 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Checking bitcoin_hashes v0.11.0 [INFO] [stderr] Compiling secp256k1-sys v0.6.1 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking bech32 v0.9.1 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking fastrand v1.9.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking nonempty v0.7.0 [INFO] [stderr] Compiling rustix v0.38.37 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking is-terminal v0.4.13 [INFO] [stderr] Checking colored v1.9.4 [INFO] [stderr] Checking crossbeam-channel v0.5.13 [INFO] [stderr] Checking quickcheck v1.0.3 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Checking fastrand v2.1.1 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Checking tempfile v3.12.0 [INFO] [stderr] Compiling thiserror-impl v1.0.64 [INFO] [stderr] Checking secp256k1 v0.24.3 [INFO] [stderr] Checking thiserror v1.0.64 [INFO] [stderr] Checking nakamoto-net v0.4.0 [INFO] [stderr] Compiling microserde-derive v0.1.13 [INFO] [stderr] Compiling quickcheck_macros v1.0.0 [INFO] [stderr] Checking bitcoin v0.29.2 [INFO] [stderr] Checking microserde v0.1.13 [INFO] [stderr] Checking nakamoto-common v0.4.0 [INFO] [stderr] Checking nakamoto-test v0.4.0 [INFO] [stderr] Checking nakamoto-chain v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `nakamoto_common::block::tree::Error` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/block/cache/test.rs:427:11 [INFO] [stdout] | [INFO] [stdout] 385 | let clock = AdjustedTime::::new(LOCAL_TIME); [INFO] [stdout] | ----- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 427 | match cache.import_block(header, &clock).unwrap_err() { [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 `Enumerate>>>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/block/store/io.rs:395:28 [INFO] [stdout] | [INFO] [stdout] 376 | let mut store = store("headers.db"); [INFO] [stdout] | --------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 395 | for (i, result) in iter.enumerate() { [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] warning: missing documentation for a module [INFO] [stdout] --> src/block/cache.rs:8:1 [INFO] [stdout] | [INFO] [stdout] 8 | pub mod test; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/block/cache.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | #![warn(missing_docs)] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `nakamoto-chain` (lib test) due to 3 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "5e9f63ba4a9cd68126afe42870a30dce853fb9c527c17497a238bf4228c0e8b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5e9f63ba4a9cd68126afe42870a30dce853fb9c527c17497a238bf4228c0e8b2", kill_on_drop: false }` [INFO] [stdout] 5e9f63ba4a9cd68126afe42870a30dce853fb9c527c17497a238bf4228c0e8b2