[INFO] fetching crate pmsim 0.3.0... [INFO] checking pmsim-0.3.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate pmsim 0.3.0 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate pmsim 0.3.0 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 pmsim 0.3.0 [INFO] finished tweaking crates.io crate pmsim 0.3.0 [INFO] tweaked toml for crates.io crate pmsim 0.3.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate crates.io crate pmsim 0.3.0 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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1a3b61cfbd4a1de863819567c4be5fdb02fee6dc8c39eec8d40c23a465be4893 [INFO] running `Command { std: "docker" "start" "-a" "1a3b61cfbd4a1de863819567c4be5fdb02fee6dc8c39eec8d40c23a465be4893", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1a3b61cfbd4a1de863819567c4be5fdb02fee6dc8c39eec8d40c23a465be4893", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1a3b61cfbd4a1de863819567c4be5fdb02fee6dc8c39eec8d40c23a465be4893", kill_on_drop: false }` [INFO] [stdout] 1a3b61cfbd4a1de863819567c4be5fdb02fee6dc8c39eec8d40c23a465be4893 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ded9066c556add2d7b4f3cc99a972b08fa64a529f8fad63d7d911981410fae53 [INFO] running `Command { std: "docker" "start" "-a" "ded9066c556add2d7b4f3cc99a972b08fa64a529f8fad63d7d911981410fae53", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling libm v0.2.2 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling crossbeam-utils v0.8.6 [INFO] [stderr] Compiling cc v1.0.72 [INFO] [stderr] Compiling crossbeam-epoch v0.9.6 [INFO] [stderr] Compiling rustix v0.38.13 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling serde_json v1.0.78 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Compiling rayon-core v1.11.0 [INFO] [stderr] Checking ciborium-io v0.2.0 [INFO] [stderr] Checking clap_lex v0.5.1 [INFO] [stderr] Checking itoa v1.0.1 [INFO] [stderr] Checking ryu v1.0.9 [INFO] [stderr] Checking half v1.8.2 [INFO] [stderr] Checking linux-raw-sys v0.4.7 [INFO] [stderr] Checking bitflags v2.4.0 [INFO] [stderr] Checking anstyle v1.0.3 [INFO] [stderr] Checking plotters-backend v0.3.2 [INFO] [stderr] Checking itertools v0.10.3 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking oorandom v11.1.3 [INFO] [stderr] Checking anes v0.1.6 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking ciborium-ll v0.2.0 [INFO] [stderr] Checking plotters-svg v0.3.1 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking clap_builder v4.4.2 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking crossbeam-channel v0.5.2 [INFO] [stderr] Compiling paste v1.0.8 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking plotpy v0.5.1 [INFO] [stderr] Compiling quote v1.0.15 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling russell_lab v0.6.2 [INFO] [stderr] Compiling russell_sparse v0.7.0 [INFO] [stderr] Compiling tritet v0.4.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking getrandom v0.2.7 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking plotters v0.3.1 [INFO] [stderr] Checking rmp v0.8.11 [INFO] [stderr] Checking clap v4.4.3 [INFO] [stderr] Checking rayon v1.7.0 [INFO] [stderr] Checking rand_distr v0.4.3 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Checking structopt v0.3.26 [INFO] [stderr] Checking ciborium v0.2.0 [INFO] [stderr] Checking num-complex v0.4.2 [INFO] [stderr] Checking rmp-serde v1.1.0 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.5.1 [INFO] [stderr] Checking russell_stat v0.6.1 [INFO] [stderr] Checking russell_tensor v0.6.1 [INFO] [stderr] Checking gemlab v0.7.0 [INFO] [stderr] Checking pmsim v0.3.0 (/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/fem/element_solid.rs:65:12 [INFO] [stdout] | [INFO] [stdout] 61 | let model = allocate_stress_strain_model(param, two_dim, config.plane_stress); [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 65 | Ok({ [INFO] [stdout] | ____________^ [INFO] [stdout] 66 | | ElementSolid { [INFO] [stdout] 67 | | ndim, [INFO] [stdout] 68 | | config, [INFO] [stdout] ... | [INFO] [stdout] 77 | | } [INFO] [stdout] 78 | | }) [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/fem/elements.rs:51:12 [INFO] [stdout] | [INFO] [stdout] 40 | let actual: Box = match element { [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 51 | Ok(GenericElement { [INFO] [stdout] | ____________^ [INFO] [stdout] 52 | | actual, [INFO] [stdout] 53 | | residual: Vector::new(neq), [INFO] [stdout] 54 | | jacobian: Matrix::new(neq, neq), [INFO] [stdout] 55 | | }) [INFO] [stdout] | | ^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________| [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/fem/simulation.rs:43:12 [INFO] [stdout] | [INFO] [stdout] 40 | let elements = Elements::new(&data, &config)?; [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 41 | let boundaries = Boundaries::new(&data, &config, &natural)?; [INFO] [stdout] 42 | let linear_system = LinearSystem::new(&data, &config, &prescribed_values, &elements, &boundaries)?; [INFO] [stdout] | ------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 43 | Ok(Simulation { [INFO] [stdout] | ____________^ [INFO] [stdout] 44 | | config, [INFO] [stdout] 45 | | prescribed_values, [INFO] [stdout] 46 | | concentrated_loads, [INFO] [stdout] ... | [INFO] [stdout] 49 | | linear_system, [INFO] [stdout] 50 | | }) [INFO] [stdout] | | ^ [INFO] [stdout] | | | [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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 `pmsim` (lib) 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/fem/element_solid.rs:65:12 [INFO] [stdout] | [INFO] [stdout] 61 | let model = allocate_stress_strain_model(param, two_dim, config.plane_stress); [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 65 | Ok({ [INFO] [stdout] | ____________^ [INFO] [stdout] 66 | | ElementSolid { [INFO] [stdout] 67 | | ndim, [INFO] [stdout] 68 | | config, [INFO] [stdout] ... | [INFO] [stdout] 77 | | } [INFO] [stdout] 78 | | }) [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/fem/elements.rs:51:12 [INFO] [stdout] | [INFO] [stdout] 40 | let actual: Box = match element { [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 51 | Ok(GenericElement { [INFO] [stdout] | ____________^ [INFO] [stdout] 52 | | actual, [INFO] [stdout] 53 | | residual: Vector::new(neq), [INFO] [stdout] 54 | | jacobian: Matrix::new(neq, neq), [INFO] [stdout] 55 | | }) [INFO] [stdout] | | ^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________| [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/fem/simulation.rs:43:12 [INFO] [stdout] | [INFO] [stdout] 40 | let elements = Elements::new(&data, &config)?; [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 41 | let boundaries = Boundaries::new(&data, &config, &natural)?; [INFO] [stdout] 42 | let linear_system = LinearSystem::new(&data, &config, &prescribed_values, &elements, &boundaries)?; [INFO] [stdout] | ------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 43 | Ok(Simulation { [INFO] [stdout] | ____________^ [INFO] [stdout] 44 | | config, [INFO] [stdout] 45 | | prescribed_values, [INFO] [stdout] 46 | | concentrated_loads, [INFO] [stdout] ... | [INFO] [stdout] 49 | | linear_system, [INFO] [stdout] 50 | | }) [INFO] [stdout] | | ^ [INFO] [stdout] | | | [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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 `pmsim` (lib test) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "ded9066c556add2d7b4f3cc99a972b08fa64a529f8fad63d7d911981410fae53", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ded9066c556add2d7b4f3cc99a972b08fa64a529f8fad63d7d911981410fae53", kill_on_drop: false }` [INFO] [stdout] ded9066c556add2d7b4f3cc99a972b08fa64a529f8fad63d7d911981410fae53