[INFO] fetching crate osqp-rust 0.6.2... [INFO] checking osqp-rust-0.6.2 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate osqp-rust 0.6.2 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate osqp-rust 0.6.2 on toolchain 4d98531622e1718ae0bc3c7a1ab9cd8938428452 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate osqp-rust 0.6.2 [INFO] finished tweaking crates.io crate osqp-rust 0.6.2 [INFO] tweaked toml for crates.io crate osqp-rust 0.6.2 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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 3 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5fef1b421488d6f1da968d17a0f733ce72a272cc5c6f12c4100f03950c8b1a41 [INFO] running `Command { std: "docker" "start" "-a" "5fef1b421488d6f1da968d17a0f733ce72a272cc5c6f12c4100f03950c8b1a41", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5fef1b421488d6f1da968d17a0f733ce72a272cc5c6f12c4100f03950c8b1a41", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5fef1b421488d6f1da968d17a0f733ce72a272cc5c6f12c4100f03950c8b1a41", kill_on_drop: false }` [INFO] [stdout] 5fef1b421488d6f1da968d17a0f733ce72a272cc5c6f12c4100f03950c8b1a41 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3e01543e3da806e3bdfe93d8324bf4d5844e50cadfb729574065b10011a856d5 [INFO] running `Command { std: "docker" "start" "-a" "3e01543e3da806e3bdfe93d8324bf4d5844e50cadfb729574065b10011a856d5", kill_on_drop: false }` [INFO] [stderr] Compiling osqp-rust-sys v0.6.2 [INFO] [stderr] Checking osqp-rust v0.6.2 (/opt/rustwide/workdir) [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/csc.rs:47:56 [INFO] [stdout] | [INFO] [stdout] 45 | iter: I, [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 46 | ) -> CscMatrix<'static> { [INFO] [stdout] 47 | CscMatrix::from_iter_dense_inner(nrows, ncols, |size| { [INFO] [stdout] | ________________________________________________________^ [INFO] [stdout] 48 | | let mut data = Vec::with_capacity(size); [INFO] [stdout] 49 | | data.extend(iter.into_iter().take(size)); [INFO] [stdout] 50 | | assert_eq!(size, data.len(), "not enough elements in iterator"); [INFO] [stdout] 51 | | data [INFO] [stdout] 52 | | }) [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/csc.rs:67:56 [INFO] [stdout] | [INFO] [stdout] 65 | iter: I, [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 66 | ) -> CscMatrix<'static> { [INFO] [stdout] 67 | CscMatrix::from_iter_dense_inner(nrows, ncols, |size| { [INFO] [stdout] | ________________________________________________________^ [INFO] [stdout] 68 | | let mut iter = iter.into_iter(); [INFO] [stdout] 69 | | let mut data = vec![0.0; size]; [INFO] [stdout] 70 | | for r in 0..nrows { [INFO] [stdout] ... | [INFO] [stdout] 75 | | data [INFO] [stdout] 76 | | }) [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/csc.rs:277:22 [INFO] [stdout] | [INFO] [stdout] 277 | .map(|r| r.into_iter().map(|&v| v).collect()) [INFO] [stdout] | - ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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 `osqp-rust` (lib test) due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/csc.rs:47:56 [INFO] [stdout] | [INFO] [stdout] 45 | iter: I, [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 46 | ) -> CscMatrix<'static> { [INFO] [stdout] 47 | CscMatrix::from_iter_dense_inner(nrows, ncols, |size| { [INFO] [stdout] | ________________________________________________________^ [INFO] [stdout] 48 | | let mut data = Vec::with_capacity(size); [INFO] [stdout] 49 | | data.extend(iter.into_iter().take(size)); [INFO] [stdout] 50 | | assert_eq!(size, data.len(), "not enough elements in iterator"); [INFO] [stdout] 51 | | data [INFO] [stdout] 52 | | }) [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/csc.rs:67:56 [INFO] [stdout] | [INFO] [stdout] 65 | iter: I, [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 66 | ) -> CscMatrix<'static> { [INFO] [stdout] 67 | CscMatrix::from_iter_dense_inner(nrows, ncols, |size| { [INFO] [stdout] | ________________________________________________________^ [INFO] [stdout] 68 | | let mut iter = iter.into_iter(); [INFO] [stdout] 69 | | let mut data = vec![0.0; size]; [INFO] [stdout] 70 | | for r in 0..nrows { [INFO] [stdout] ... | [INFO] [stdout] 75 | | data [INFO] [stdout] 76 | | }) [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/csc.rs:277:22 [INFO] [stdout] | [INFO] [stdout] 277 | .map(|r| r.into_iter().map(|&v| v).collect()) [INFO] [stdout] | - ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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 `osqp-rust` (lib) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "3e01543e3da806e3bdfe93d8324bf4d5844e50cadfb729574065b10011a856d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3e01543e3da806e3bdfe93d8324bf4d5844e50cadfb729574065b10011a856d5", kill_on_drop: false }` [INFO] [stdout] 3e01543e3da806e3bdfe93d8324bf4d5844e50cadfb729574065b10011a856d5