[INFO] fetching crate bioyino-metric 0.5.0... [INFO] checking bioyino-metric-0.5.0 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate bioyino-metric 0.5.0 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate bioyino-metric 0.5.0 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 bioyino-metric 0.5.0 [INFO] finished tweaking crates.io crate bioyino-metric 0.5.0 [INFO] tweaked toml for crates.io crate bioyino-metric 0.5.0 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" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 23 packages to latest compatible versions [INFO] [stderr] Adding capnp v0.14.11 (available: v0.20.1) [INFO] [stderr] Adding capnpc v0.14.9 (available: v0.20.0) [INFO] [stderr] Adding lexical-core v0.8.5 (available: v1.0.2) [INFO] [stderr] Adding lexical-parse-float v0.8.5 (available: v1.0.2) [INFO] [stderr] Adding lexical-parse-integer v0.8.6 (available: v1.0.2) [INFO] [stderr] Adding lexical-util v0.8.5 (available: v1.0.3) [INFO] [stderr] Adding lexical-write-float v0.8.5 (available: v1.0.2) [INFO] [stderr] Adding lexical-write-integer v0.8.5 (available: v1.0.2) [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-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] ffd75d17a163c0ee05dee6955996b42a02306492e96e998f0f3e43cb39692cc6 [INFO] running `Command { std: "docker" "start" "-a" "ffd75d17a163c0ee05dee6955996b42a02306492e96e998f0f3e43cb39692cc6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ffd75d17a163c0ee05dee6955996b42a02306492e96e998f0f3e43cb39692cc6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ffd75d17a163c0ee05dee6955996b42a02306492e96e998f0f3e43cb39692cc6", kill_on_drop: false }` [INFO] [stdout] ffd75d17a163c0ee05dee6955996b42a02306492e96e998f0f3e43cb39692cc6 [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] ed9714b97c2a3d7dbf122f575f6a687cd0cc9b3126b40ae240950902d772dfc8 [INFO] running `Command { std: "docker" "start" "-a" "ed9714b97c2a3d7dbf122f575f6a687cd0cc9b3126b40ae240950902d772dfc8", kill_on_drop: false }` [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Compiling capnp v0.14.11 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking lazysort v0.2.1 [INFO] [stderr] Checking bytes v1.7.2 [INFO] [stderr] Checking lexical-util v0.8.5 [INFO] [stderr] Checking combine v4.6.7 [INFO] [stderr] Checking lexical-write-integer v0.8.5 [INFO] [stderr] Checking lexical-parse-integer v0.8.6 [INFO] [stderr] Checking lexical-parse-float v0.8.5 [INFO] [stderr] Checking lexical-write-float v0.8.5 [INFO] [stderr] Compiling capnpc v0.14.9 [INFO] [stderr] Checking lexical-core v0.8.5 [INFO] [stderr] Compiling bioyino-metric v0.5.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `std::collections::hash_map::IntoIter>>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/name.rs:535:27 [INFO] [stdout] | [INFO] [stdout] 502 | let name = MetricName::new(BytesMut::from("gorets.bobez;tag2=val2;tag1=value1"), TagFormat::Graphite, &mut intermediate).unwrap(); [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 505 | let mut opts: HashMap<(MetricTypeName, Aggregate), NamingOptions> = HashMap::new(); [INFO] [stdout] | -------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 535 | for (ty, aggs) in all_aggs { [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 `bytes::BytesMut` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/parser.rs:557:17 [INFO] [stdout] | [INFO] [stdout] 539 | let mut data = BytesMut::new(); [INFO] [stdout] | -------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 542 | let correct = vec![ [INFO] [stdout] | ------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 557 | let mut testinput = BytesMut::from(&data[0..i]); [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 `bioyino-metric` (lib test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "ed9714b97c2a3d7dbf122f575f6a687cd0cc9b3126b40ae240950902d772dfc8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ed9714b97c2a3d7dbf122f575f6a687cd0cc9b3126b40ae240950902d772dfc8", kill_on_drop: false }` [INFO] [stdout] ed9714b97c2a3d7dbf122f575f6a687cd0cc9b3126b40ae240950902d772dfc8