[INFO] fetching crate icu_displaynames 0.11.2... [INFO] checking icu_displaynames-0.11.2 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate icu_displaynames 0.11.2 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate icu_displaynames 0.11.2 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 icu_displaynames 0.11.2 [INFO] finished tweaking crates.io crate icu_displaynames 0.11.2 [INFO] tweaked toml for crates.io crate icu_displaynames 0.11.2 written to /workspace/builds/worker-4-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] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 26 packages to latest compatible versions [INFO] [stderr] Adding icu_locid v1.4.0 (available: v1.5.0) [INFO] [stderr] Adding icu_locid_transform v1.4.0 (available: v1.5.0) [INFO] [stderr] Adding icu_locid_transform_data v1.4.0 (available: v1.5.0) [INFO] [stderr] Adding icu_provider v1.4.0 (available: v1.5.0) [INFO] [stderr] Adding icu_provider_macros v1.4.0 (available: v1.5.0) [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] 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] da46b4714a9ad549f6fd84d5043c078c76dfebed25a625a166295571ae90d3c6 [INFO] running `Command { std: "docker" "start" "-a" "da46b4714a9ad549f6fd84d5043c078c76dfebed25a625a166295571ae90d3c6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "da46b4714a9ad549f6fd84d5043c078c76dfebed25a625a166295571ae90d3c6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "da46b4714a9ad549f6fd84d5043c078c76dfebed25a625a166295571ae90d3c6", kill_on_drop: false }` [INFO] [stdout] da46b4714a9ad549f6fd84d5043c078c76dfebed25a625a166295571ae90d3c6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 00c2e27aa3e9b98e42326b2371a03538ad47ce900c45b8e3284fd369f4001f8f [INFO] running `Command { std: "docker" "start" "-a" "00c2e27aa3e9b98e42326b2371a03538ad47ce900c45b8e3284fd369f4001f8f", kill_on_drop: false }` [INFO] [stderr] Checking icu_locid_transform_data v1.4.0 [INFO] [stderr] Checking icu_displaynames_data v1.4.0 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Compiling synstructure v0.13.1 [INFO] [stderr] Compiling zerofrom-derive v0.1.4 [INFO] [stderr] Compiling yoke-derive v0.7.4 [INFO] [stderr] Compiling zerovec-derive v0.10.3 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling icu_provider_macros v1.4.0 [INFO] [stderr] Checking zerofrom v0.1.4 [INFO] [stderr] Checking yoke v0.7.4 [INFO] [stderr] Checking zerovec v0.10.4 [INFO] [stderr] Checking tinystr v0.7.6 [INFO] [stderr] Checking icu_locid v1.4.0 [INFO] [stderr] Checking icu_provider v1.4.0 [INFO] [stderr] Checking icu_locid_transform v1.4.0 [INFO] [stderr] Checking icu_displaynames v0.11.2 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `LocaleDisplayNamesFormatter` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> tests/tests.rs:85:13 [INFO] [stdout] | [INFO] [stdout] 20 | input_1: &locale!("de-CH"), [INFO] [stdout] | ---------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 25 | input_1: &locale!("zh_Hans"), [INFO] [stdout] | ------------------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 30 | input_1: &locale!("es-419"), [INFO] [stdout] | ----------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 35 | input_1: &locale!("es-Cyrl-MX"), [INFO] [stdout] | --------------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 40 | input_1: &"en-Latn-GB-fonipa-scouse".parse().unwrap(), [INFO] [stdout] | ------------------------------------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 45 | input_1: &locale!("de-Latn-CH"), [INFO] [stdout] | --------------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 50 | input_1: &locale!("zh-Hans-CN"), [INFO] [stdout] | --------------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 55 | input_1: &locale!("es-419-fonipa"), [INFO] [stdout] | ------------------------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 60 | input_1: &locale!("es-Latn-419"), [INFO] [stdout] | ---------------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 65 | input_1: &locale!("xx"), [INFO] [stdout] | ------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 70 | input_1: &locale!("xx-YY"), [INFO] [stdout] | ---------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 75 | input_1: &"aa-Brai-CC-fonipa-posix".parse().unwrap(), [INFO] [stdout] | ------------------------------------------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 85 | let display_name = LocaleDisplayNamesFormatter::try_new(&locale.into(), options) [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: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `icu_displaynames` (test "tests") due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "00c2e27aa3e9b98e42326b2371a03538ad47ce900c45b8e3284fd369f4001f8f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "00c2e27aa3e9b98e42326b2371a03538ad47ce900c45b8e3284fd369f4001f8f", kill_on_drop: false }` [INFO] [stdout] 00c2e27aa3e9b98e42326b2371a03538ad47ce900c45b8e3284fd369f4001f8f