[INFO] fetching crate tline 0.1.0... [INFO] checking tline-0.1.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate tline 0.1.0 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate tline 0.1.0 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 tline 0.1.0 [INFO] finished tweaking crates.io crate tline 0.1.0 [INFO] tweaked toml for crates.io crate tline 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate crates.io crate tline 0.1.0 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-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 53f20c3d86d7b57390a3b3a2488f194a047c1b91e25260a8a7fd98e614638a2b [INFO] running `Command { std: "docker" "start" "-a" "53f20c3d86d7b57390a3b3a2488f194a047c1b91e25260a8a7fd98e614638a2b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "53f20c3d86d7b57390a3b3a2488f194a047c1b91e25260a8a7fd98e614638a2b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "53f20c3d86d7b57390a3b3a2488f194a047c1b91e25260a8a7fd98e614638a2b", kill_on_drop: false }` [INFO] [stdout] 53f20c3d86d7b57390a3b3a2488f194a047c1b91e25260a8a7fd98e614638a2b [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0c26c969b5ad4941d14959082ff3fa67887a499a1079d521677f427fc8a6a87d [INFO] running `Command { std: "docker" "start" "-a" "0c26c969b5ad4941d14959082ff3fa67887a499a1079d521677f427fc8a6a87d", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling cc v1.0.72 [INFO] [stderr] Compiling libc v0.2.118 [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling pkg-config v0.3.24 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Checking smallvec v1.8.0 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling hdf5-types v0.8.1 [INFO] [stderr] Compiling libloading v0.7.3 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking instant v0.1.12 [INFO] [stderr] Checking matrixmultiply v0.3.2 [INFO] [stderr] Checking lock_api v0.4.6 [INFO] [stderr] Checking ascii v1.0.0 [INFO] [stderr] Checking once_cell v1.9.0 [INFO] [stderr] Compiling hdf5 v0.8.1 [INFO] [stderr] Compiling paste v1.0.6 [INFO] [stderr] Checking number_prefix v0.4.0 [INFO] [stderr] Compiling cmake v0.1.48 [INFO] [stderr] Compiling quote v1.0.15 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling hdf5-src v0.8.1 [INFO] [stderr] Checking terminal_size v0.1.17 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking console v0.15.0 [INFO] [stderr] Checking num-complex v0.4.0 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking ndarray v0.15.4 [INFO] [stderr] Checking indicatif v0.16.2 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling hdf5-derive v0.8.1 [INFO] [stderr] Compiling hdf5-sys v0.8.1 [INFO] [stderr] Compiling physical_constants v0.4.1 [INFO] [stderr] Checking thiserror v1.0.30 [INFO] [stderr] Checking tline v0.1.0 (/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/simulation.rs:101:12 [INFO] [stdout] | [INFO] [stdout] 77 | pub fn new(desc: SimulationDescriptor) -> Result { [INFO] [stdout] | ----------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 81 | let state = desc.init_state.unwrap_or(SimulationState { [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 101 | Ok(Self { [INFO] [stdout] | ____________^ [INFO] [stdout] 102 | | state, [INFO] [stdout] 103 | | solver: desc.solver, [INFO] [stdout] 104 | | sim_params: desc.sim_params, [INFO] [stdout] 105 | | }) [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/fdtd/fdtd_solver.rs:106:12 [INFO] [stdout] | [INFO] [stdout] 38 | let mut voltages = ndarray::Array2::::zeros((desc.nsteps+1, total_points + 1)); [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 39 | voltages.slice_mut(ndarray::s![0, ..]).assign(&desc.state.voltages); [INFO] [stdout] 40 | let mut currents = ndarray::Array2::::zeros((desc.nsteps+1, total_points)); [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 106 | Ok((voltages, currents)) [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] [stderr] error: could not compile `tline` (lib test) due to 3 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/simulation.rs:101:12 [INFO] [stdout] | [INFO] [stdout] 77 | pub fn new(desc: SimulationDescriptor) -> Result { [INFO] [stdout] | ----------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 81 | let state = desc.init_state.unwrap_or(SimulationState { [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 101 | Ok(Self { [INFO] [stdout] | ____________^ [INFO] [stdout] 102 | | state, [INFO] [stdout] 103 | | solver: desc.solver, [INFO] [stdout] 104 | | sim_params: desc.sim_params, [INFO] [stdout] 105 | | }) [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/fdtd/fdtd_solver.rs:106:12 [INFO] [stdout] | [INFO] [stdout] 38 | let mut voltages = ndarray::Array2::::zeros((desc.nsteps+1, total_points + 1)); [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 39 | voltages.slice_mut(ndarray::s![0, ..]).assign(&desc.state.voltages); [INFO] [stdout] 40 | let mut currents = ndarray::Array2::::zeros((desc.nsteps+1, total_points)); [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 106 | Ok((voltages, currents)) [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] [stderr] error: could not compile `tline` (lib) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "0c26c969b5ad4941d14959082ff3fa67887a499a1079d521677f427fc8a6a87d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0c26c969b5ad4941d14959082ff3fa67887a499a1079d521677f427fc8a6a87d", kill_on_drop: false }` [INFO] [stdout] 0c26c969b5ad4941d14959082ff3fa67887a499a1079d521677f427fc8a6a87d