[INFO] fetching crate tract-data 0.21.7... [INFO] checking tract-data-0.21.7 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate tract-data 0.21.7 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate tract-data 0.21.7 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 tract-data 0.21.7 [INFO] finished tweaking crates.io crate tract-data 0.21.7 [INFO] tweaked toml for crates.io crate tract-data 0.21.7 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] Updating crates.io index [INFO] [stderr] Locking 121 packages to latest compatible versions [INFO] [stderr] Adding anes v0.1.6 (available: v0.2.0) [INFO] [stderr] Adding bit-set v0.5.3 (available: v0.8.0) [INFO] [stderr] Adding bit-vec v0.6.3 (available: v0.8.0) [INFO] [stderr] Adding itertools v0.10.5 (available: v0.13.0) [INFO] [stderr] Adding itertools v0.12.1 (available: v0.13.0) [INFO] [stderr] Adding linux-raw-sys v0.4.14 (available: v0.6.5) [INFO] [stderr] Adding quick-error v1.2.3 (available: v2.0.1) [INFO] [stderr] Adding string-interner v0.15.0 (available: v0.17.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding windows-sys v0.52.0 (available: v0.59.0) [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] 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] b4c63d70cf3d83b59c4fe40f3c546cd93caf02fa88a39fe10dc2f1e3cd80a92d [INFO] running `Command { std: "docker" "start" "-a" "b4c63d70cf3d83b59c4fe40f3c546cd93caf02fa88a39fe10dc2f1e3cd80a92d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b4c63d70cf3d83b59c4fe40f3c546cd93caf02fa88a39fe10dc2f1e3cd80a92d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b4c63d70cf3d83b59c4fe40f3c546cd93caf02fa88a39fe10dc2f1e3cd80a92d", kill_on_drop: false }` [INFO] [stdout] b4c63d70cf3d83b59c4fe40f3c546cd93caf02fa88a39fe10dc2f1e3cd80a92d [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] f58215bc3f734be5e91bea7aecc18dc3570e5ec14ee73c767057806910c4b11d [INFO] running `Command { std: "docker" "start" "-a" "f58215bc3f734be5e91bea7aecc18dc3570e5ec14ee73c767057806910c4b11d", kill_on_drop: false }` [INFO] [stderr] Compiling matrixmultiply v0.3.9 [INFO] [stderr] Checking half v2.4.1 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking bit-set v0.5.3 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking rusty-fork v0.3.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking scan_fmt v0.2.6 [INFO] [stderr] Checking rand_xorshift v0.3.0 [INFO] [stderr] Checking itertools v0.12.1 [INFO] [stderr] Checking ciborium-ll v0.2.2 [INFO] [stderr] Checking dyn-clone v1.0.17 [INFO] [stderr] Checking ndarray v0.16.1 [INFO] [stderr] Checking dyn-hash v0.2.0 [INFO] [stderr] Checking unarray v0.1.4 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking string-interner v0.15.0 [INFO] [stderr] Checking proptest v1.5.0 [INFO] [stderr] Checking criterion v0.5.1 [INFO] [stderr] Checking tract-data v0.21.7 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `IndicesIter>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/tensor.rs:810:9 [INFO] [stdout] | [INFO] [stdout] 806 | let ma = self.cast_to::()?; [INFO] [stdout] | -- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 807 | let ma = ma.to_array_view::()?; [INFO] [stdout] | -- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 808 | let mb = other.cast_to::()?; [INFO] [stdout] | -- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 809 | let mb = mb.to_array_view::()?; [INFO] [stdout] | -- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 810 | ndarray::indices_of(&ma).into_iter().try_for_each(|indices| { [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 `ndarray::ArrayBase, Dim>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/tensor.rs:832:12 [INFO] [stdout] | [INFO] [stdout] 831 | pub fn into_array(self) -> TractResult> { [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 832 | Ok(self.to_array_view::()?.to_owned()) [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 `ndarray::ArrayBase, Dim>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/tensor.rs:837:9 [INFO] [stdout] | [INFO] [stdout] 836 | pub unsafe fn into_array_unchecked(self) -> ArrayD { [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 837 | self.to_array_view_unchecked::().to_owned() [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 `tract-data` (lib) due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this value of type `IndicesIter>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/tensor.rs:810:9 [INFO] [stdout] | [INFO] [stdout] 806 | let ma = self.cast_to::()?; [INFO] [stdout] | -- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 807 | let ma = ma.to_array_view::()?; [INFO] [stdout] | -- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 808 | let mb = other.cast_to::()?; [INFO] [stdout] | -- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 809 | let mb = mb.to_array_view::()?; [INFO] [stdout] | -- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 810 | ndarray::indices_of(&ma).into_iter().try_for_each(|indices| { [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 `ndarray::ArrayBase, Dim>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/tensor.rs:832:12 [INFO] [stdout] | [INFO] [stdout] 831 | pub fn into_array(self) -> TractResult> { [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 832 | Ok(self.to_array_view::()?.to_owned()) [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 `ndarray::ArrayBase, Dim>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/tensor.rs:837:9 [INFO] [stdout] | [INFO] [stdout] 836 | pub unsafe fn into_array_unchecked(self) -> ArrayD { [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 837 | self.to_array_view_unchecked::().to_owned() [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 `tract-data` (lib test) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "f58215bc3f734be5e91bea7aecc18dc3570e5ec14ee73c767057806910c4b11d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f58215bc3f734be5e91bea7aecc18dc3570e5ec14ee73c767057806910c4b11d", kill_on_drop: false }` [INFO] [stdout] f58215bc3f734be5e91bea7aecc18dc3570e5ec14ee73c767057806910c4b11d