[INFO] fetching crate two_percent 0.12.2... [INFO] checking two_percent-0.12.2 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate two_percent 0.12.2 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate two_percent 0.12.2 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 two_percent 0.12.2 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate two_percent 0.12.2 [INFO] tweaked toml for crates.io crate two_percent 0.12.2 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate crates.io crate two_percent 0.12.2 already has a lockfile, it will not be regenerated [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-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 250770e5ea25f7532f47f5ab2792ae189f9ae49fddcac52ae25314eef03279ab [INFO] running `Command { std: "docker" "start" "-a" "250770e5ea25f7532f47f5ab2792ae189f9ae49fddcac52ae25314eef03279ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "250770e5ea25f7532f47f5ab2792ae189f9ae49fddcac52ae25314eef03279ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "250770e5ea25f7532f47f5ab2792ae189f9ae49fddcac52ae25314eef03279ab", kill_on_drop: false }` [INFO] [stdout] 250770e5ea25f7532f47f5ab2792ae189f9ae49fddcac52ae25314eef03279ab [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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e0467be2f441a5b3a1d6c8f8d5b50472a77d9814aea0c88e00cd1e3866384279 [INFO] running `Command { std: "docker" "start" "-a" "e0467be2f441a5b3a1d6c8f8d5b50472a77d9814aea0c88e00cd1e3866384279", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling unicode-ident v1.0.5 [INFO] [stderr] Compiling libc v0.2.158 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling crossbeam-epoch v0.9.11 [INFO] [stderr] Checking memchr v2.6.4 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Compiling rustix v0.38.31 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Checking anstyle v1.0.6 [INFO] [stderr] Checking either v1.10.0 [INFO] [stderr] Checking anstyle-query v1.0.2 [INFO] [stderr] Checking anstyle-parse v0.2.3 [INFO] [stderr] Checking os_str_bytes v6.3.0 [INFO] [stderr] Checking linux-raw-sys v0.4.13 [INFO] [stderr] Checking unicode-width v0.1.13 [INFO] [stderr] Checking textwrap v0.16.0 [INFO] [stderr] Checking fuzzy-muff v0.4.1 [INFO] [stderr] Checking anstream v0.6.12 [INFO] [stderr] Checking shlex v1.3.0 [INFO] [stderr] Checking clap_lex v0.2.4 [INFO] [stderr] Checking aho-corasick v1.0.1 [INFO] [stderr] Checking clap v3.2.25 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking crossbeam-channel v0.5.13 [INFO] [stderr] Compiling syn v2.0.50 [INFO] [stderr] Compiling vte_generate_state_changes v0.1.2 [INFO] [stderr] Checking crossbeam-deque v0.8.2 [INFO] [stderr] Checking rayon-core v1.12.1 [INFO] [stderr] Checking vte v0.13.0 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking which v6.0.3 [INFO] [stderr] Checking dirs-sys-next v0.1.2 [INFO] [stderr] Checking nix v0.24.2 [INFO] [stderr] Checking dirs-next v2.0.0 [INFO] [stderr] Checking term v0.7.0 [INFO] [stderr] Checking tuikit v0.5.0 [INFO] [stderr] Checking regex v1.10.6 [INFO] [stderr] Checking env_filter v0.1.0 [INFO] [stderr] Compiling darling_core v0.20.8 [INFO] [stderr] Checking env_logger v0.11.5 [INFO] [stderr] Compiling darling_macro v0.20.8 [INFO] [stderr] Compiling darling v0.20.8 [INFO] [stderr] Compiling derive_builder_core v0.20.1 [INFO] [stderr] Compiling derive_builder_macro v0.20.1 [INFO] [stderr] Checking derive_builder v0.20.1 [INFO] [stderr] Checking two_percent v0.12.2 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `Option` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> examples/custom_keybinding_actions.rs:25:24 [INFO] [stdout] | [INFO] [stdout] 19 | let options = SkimOptionsBuilder::default() [INFO] [stdout] | ------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 25 | if let Some(out) = Skim::run_with(&options, None) { [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 `two_percent` (example "custom_keybinding_actions") due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this value of type `std::iter::Enumerate + '_>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/orderedvec.rs:244:28 [INFO] [stdout] | [INFO] [stdout] 233 | let mut ordered_vec = OrderedVec::new(); [INFO] [stdout] | --------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 244 | for (idx, item) in ordered_vec.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] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this value of type `std::iter::Enumerate + '_>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/orderedvec.rs:266:28 [INFO] [stdout] | [INFO] [stdout] 254 | let mut ordered_vec = OrderedVec::new(); [INFO] [stdout] | --------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 266 | for (idx, item) in ordered_vec.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] error: this value of type `std::iter::Zip + '_, std::slice::Iter<'_, i32>>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/orderedvec.rs:282:23 [INFO] [stdout] | [INFO] [stdout] 277 | let mut ordered_vec = OrderedVec::new(); [INFO] [stdout] | --------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 282 | for (a, b) in ordered_vec.iter().zip(d.iter()) { [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: this value of type `std::iter::Zip + '_, std::slice::Iter<'_, i32>>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/orderedvec.rs:298:23 [INFO] [stdout] | [INFO] [stdout] 293 | let mut ordered_vec = OrderedVec::new(); [INFO] [stdout] | --------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 298 | for (a, b) in ordered_vec.iter().zip(d.iter()) { [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: this value of type `std::iter::Zip + '_, std::slice::Iter<'_, i32>>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/orderedvec.rs:311:23 [INFO] [stdout] | [INFO] [stdout] 308 | let mut ordered_vec = OrderedVec::new(); [INFO] [stdout] | --------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 311 | for (a, b) in ordered_vec.iter().zip(target.iter()) { [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 5 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `two_percent` (lib test) due to 6 previous errors [INFO] running `Command { std: "docker" "inspect" "e0467be2f441a5b3a1d6c8f8d5b50472a77d9814aea0c88e00cd1e3866384279", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e0467be2f441a5b3a1d6c8f8d5b50472a77d9814aea0c88e00cd1e3866384279", kill_on_drop: false }` [INFO] [stdout] e0467be2f441a5b3a1d6c8f8d5b50472a77d9814aea0c88e00cd1e3866384279