[INFO] fetching crate loose-liquid-lib 0.27.0... [INFO] checking loose-liquid-lib-0.27.0 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate loose-liquid-lib 0.27.0 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate loose-liquid-lib 0.27.0 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 loose-liquid-lib 0.27.0 [INFO] finished tweaking crates.io crate loose-liquid-lib 0.27.0 [INFO] tweaked toml for crates.io crate loose-liquid-lib 0.27.0 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" "+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 48 packages to latest compatible versions [INFO] [stderr] Adding generic-array v0.14.7 (available: v1.1.0) [INFO] [stderr] Adding itertools v0.11.0 (available: v0.13.0) [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-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fbceb9c831ac5ad58b8e52b782a4de5d4e3e0b1e28508969debab70f7b50c175 [INFO] running `Command { std: "docker" "start" "-a" "fbceb9c831ac5ad58b8e52b782a4de5d4e3e0b1e28508969debab70f7b50c175", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fbceb9c831ac5ad58b8e52b782a4de5d4e3e0b1e28508969debab70f7b50c175", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fbceb9c831ac5ad58b8e52b782a4de5d4e3e0b1e28508969debab70f7b50c175", kill_on_drop: false }` [INFO] [stdout] fbceb9c831ac5ad58b8e52b782a4de5d4e3e0b1e28508969debab70f7b50c175 [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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5863ebca0f6b6d977b6cc33b627abb9dcf60deda303a463391cbe8bd7cd41fdd [INFO] running `Command { std: "docker" "start" "-a" "5863ebca0f6b6d977b6cc33b627abb9dcf60deda303a463391cbe8bd7cd41fdd", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling unicode-ident v1.0.13 [INFO] [stderr] Compiling thiserror v1.0.64 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling ucd-trie v0.1.6 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling serde v1.0.210 [INFO] [stderr] Compiling time-core v0.1.2 [INFO] [stderr] Checking regex-syntax v0.8.4 [INFO] [stderr] Checking powerfmt v0.2.0 [INFO] [stderr] Compiling num-conv v0.1.0 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Checking itoa v1.0.11 [INFO] [stderr] Checking anymap2 v0.13.0 [INFO] [stderr] Checking deranged v0.3.11 [INFO] [stderr] Checking unicode-segmentation v1.12.0 [INFO] [stderr] Checking percent-encoding v2.3.1 [INFO] [stderr] Compiling time-macros v0.2.18 [INFO] [stderr] Checking itertools v0.11.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Checking time v0.3.36 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Compiling thiserror-impl v1.0.64 [INFO] [stderr] Compiling serde_derive v1.0.210 [INFO] [stderr] Compiling loose-liquid-derive v0.27.0 [INFO] [stderr] Checking regex v1.10.6 [INFO] [stderr] Checking pest v2.7.13 [INFO] [stderr] Compiling pest_meta v2.7.13 [INFO] [stderr] Compiling pest_generator v2.7.13 [INFO] [stderr] Compiling pest_derive v2.7.13 [INFO] [stderr] Checking kstring v2.0.2 [INFO] [stderr] Checking loose-liquid-core v0.27.0 [INFO] [stderr] Checking loose-liquid-lib v0.27.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `impl loose_liquid_core::Runtime + '_` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/stdlib/tags/assign_tag.rs:210:17 [INFO] [stdout] | [INFO] [stdout] 186 | let options = options(); [INFO] [stdout] | ------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 187 | let template = parser::parse(text, &options) [INFO] [stdout] | -------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 210 | let runtime = RuntimeBuilder::new().build(); [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 `loose-liquid-lib` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "5863ebca0f6b6d977b6cc33b627abb9dcf60deda303a463391cbe8bd7cd41fdd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5863ebca0f6b6d977b6cc33b627abb9dcf60deda303a463391cbe8bd7cd41fdd", kill_on_drop: false }` [INFO] [stdout] 5863ebca0f6b6d977b6cc33b627abb9dcf60deda303a463391cbe8bd7cd41fdd