[INFO] fetching crate te1d 0.0.1... [INFO] checking te1d-0.0.1 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate te1d 0.0.1 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate te1d 0.0.1 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 te1d 0.0.1 [INFO] finished tweaking crates.io crate te1d 0.0.1 [INFO] tweaked toml for crates.io crate te1d 0.0.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 7 packages to latest compatible versions [INFO] [stderr] Adding ndarray v0.15.6 (available: v0.16.1) [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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 19e7f5ed33605635ebcfb9ed9bda73d2107c796ac9b7ee0df9c542cb85ea147b [INFO] running `Command { std: "docker" "start" "-a" "19e7f5ed33605635ebcfb9ed9bda73d2107c796ac9b7ee0df9c542cb85ea147b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "19e7f5ed33605635ebcfb9ed9bda73d2107c796ac9b7ee0df9c542cb85ea147b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "19e7f5ed33605635ebcfb9ed9bda73d2107c796ac9b7ee0df9c542cb85ea147b", kill_on_drop: false }` [INFO] [stdout] 19e7f5ed33605635ebcfb9ed9bda73d2107c796ac9b7ee0df9c542cb85ea147b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 86df85ab71d04bd42980bb5ef271f303417bdf9516167ed8cdc3d10a183e86fd [INFO] running `Command { std: "docker" "start" "-a" "86df85ab71d04bd42980bb5ef271f303417bdf9516167ed8cdc3d10a183e86fd", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling matrixmultiply v0.3.9 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking ndarray v0.15.6 [INFO] [stderr] Checking te1d v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `Result, Dim<[usize; 1]>>, LinalgError>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/func.rs:213:15 [INFO] [stdout] | [INFO] [stdout] 206 | let mut mat: Array2 = Array::default((num_data, num_data)); [INFO] [stdout] | ------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 213 | match solve_gauss(&mat, &fs) { [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 `Result, Dim<[usize; 1]>>, LinalgError>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/func.rs:213:15 [INFO] [stdout] | [INFO] [stdout] 206 | let mut mat: Array2 = Array::default((num_data, num_data)); [INFO] [stdout] | ------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 213 | match solve_gauss(&mat, &fs) { [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 `ArrayBase, Dim<[usize; 1]>>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/teg/mod.rs:589:28 [INFO] [stdout] | [INFO] [stdout] 578 | let temp_mesh: ColVec; [INFO] [stdout] | --------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 589 | integrate_simpson(&self.tep.seebeck_ats_incr(&temp_mesh), h) [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] [stdout] error: this value of type `ArrayBase, Dim<[usize; 1]>>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/bc.rs:314:24 [INFO] [stdout] | [INFO] [stdout] 295 | let opt_vars: [ColVec; 8] = [ [INFO] [stdout] | -------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 314 | assert_eq!(converter.to_opt_var(&full_vars[i]), opt_vars[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] [stderr] error: could not compile `te1d` (lib) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this value of type `ArrayBase, Dim<[usize; 1]>>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/teg/mod.rs:589:28 [INFO] [stdout] | [INFO] [stdout] 578 | let temp_mesh: ColVec; [INFO] [stdout] | --------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 589 | integrate_simpson(&self.tep.seebeck_ats_incr(&temp_mesh), h) [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 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `te1d` (lib test) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "86df85ab71d04bd42980bb5ef271f303417bdf9516167ed8cdc3d10a183e86fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "86df85ab71d04bd42980bb5ef271f303417bdf9516167ed8cdc3d10a183e86fd", kill_on_drop: false }` [INFO] [stdout] 86df85ab71d04bd42980bb5ef271f303417bdf9516167ed8cdc3d10a183e86fd