[INFO] fetching crate soco 1.0.1... [INFO] checking soco-1.0.1 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate soco 1.0.1 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate soco 1.0.1 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 soco 1.0.1 [INFO] finished tweaking crates.io crate soco 1.0.1 [INFO] tweaked toml for crates.io crate soco 1.0.1 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" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 159 packages to latest compatible versions [INFO] [stderr] Adding approx v0.4.0 (available: v0.5.1) [INFO] [stderr] Adding bitflags v1.3.2 (available: v2.6.0) [INFO] [stderr] Adding cached v0.33.0 (available: v0.53.1) [INFO] [stderr] Adding cached_proc_macro v0.11.0 (available: v0.23.0) [INFO] [stderr] Adding darling v0.13.4 (available: v0.20.10) [INFO] [stderr] Adding darling_core v0.13.4 (available: v0.20.10) [INFO] [stderr] Adding darling_macro v0.13.4 (available: v0.20.10) [INFO] [stderr] Adding event-listener v2.5.3 (available: v5.3.1) [INFO] [stderr] Adding generic-array v0.14.7 (available: v1.1.0) [INFO] [stderr] Adding getrandom v0.1.16 (available: v0.2.15) [INFO] [stderr] Adding hashbrown v0.12.3 (available: v0.14.5) [INFO] [stderr] Adding hermit-abi v0.1.19 (available: v0.4.0) [INFO] [stderr] Adding indoc v0.3.6 (available: v2.0.5) [INFO] [stderr] Adding indoc-impl v0.3.6 (available: v0.3.7) [INFO] [stderr] Adding itertools v0.10.5 (available: v0.13.0) [INFO] [stderr] Adding matrixmultiply v0.2.4 (available: v0.3.9) [INFO] [stderr] Adding nalgebra v0.24.1 (available: v0.33.0) [INFO] [stderr] Adding nalgebra v0.30.1 (available: v0.33.0) [INFO] [stderr] Adding nalgebra-macros v0.1.0 (available: v0.2.2) [INFO] [stderr] Adding nlopt v0.5.4 (available: v0.7.0) [INFO] [stderr] Adding num-complex v0.3.1 (available: v0.4.6) [INFO] [stderr] Adding num-rational v0.3.2 (available: v0.4.2) [INFO] [stderr] Adding parking_lot v0.11.2 (available: v0.12.3) [INFO] [stderr] Adding parking_lot_core v0.8.6 (available: v0.9.10) [INFO] [stderr] Adding paste v0.1.18 (available: v1.0.15) [INFO] [stderr] Adding phf v0.8.0 (available: v0.11.2) [INFO] [stderr] Adding phf_codegen v0.8.0 (available: v0.11.2) [INFO] [stderr] Adding phf_generator v0.8.0 (available: v0.11.2) [INFO] [stderr] Adding phf_shared v0.8.0 (available: v0.11.2) [INFO] [stderr] Adding pyo3 v0.15.2 (available: v0.22.3) [INFO] [stderr] Adding pyo3-build-config v0.15.2 (available: v0.22.3) [INFO] [stderr] Adding pyo3-log v0.5.0 (available: v0.11.0) [INFO] [stderr] Adding pyo3-macros v0.15.2 (available: v0.22.3) [INFO] [stderr] Adding pyo3-macros-backend v0.15.2 (available: v0.22.3) [INFO] [stderr] Adding rand v0.7.3 (available: v0.8.5) [INFO] [stderr] Adding rand_chacha v0.2.2 (available: v0.3.1) [INFO] [stderr] Adding rand_core v0.5.1 (available: v0.6.4) [INFO] [stderr] Adding rand_distr v0.3.0 (available: v0.4.3) [INFO] [stderr] Adding rand_hc v0.2.0 (available: v0.3.2) [INFO] [stderr] Adding rand_pcg v0.2.1 (available: v0.3.1) [INFO] [stderr] Adding redox_syscall v0.2.16 (available: v0.5.6) [INFO] [stderr] Adding simba v0.3.1 (available: v0.9.0) [INFO] [stderr] Adding simba v0.7.3 (available: v0.9.0) [INFO] [stderr] Adding simple_logger v2.3.0 (available: v5.0.0) [INFO] [stderr] Adding siphasher v0.3.11 (available: v1.0.1) [INFO] [stderr] Adding strsim v0.10.0 (available: v0.11.1) [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.79) [INFO] [stderr] Adding unindent v0.1.11 (available: v0.2.3) [INFO] [stderr] Adding wasi v0.9.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding windows-sys v0.48.0 (available: v0.59.0) [INFO] [stderr] Adding windows-targets v0.48.5 (available: v0.52.6) [INFO] [stderr] Adding windows_aarch64_gnullvm v0.48.5 (available: v0.52.6) [INFO] [stderr] Adding windows_aarch64_msvc v0.48.5 (available: v0.52.6) [INFO] [stderr] Adding windows_i686_gnu v0.48.5 (available: v0.52.6) [INFO] [stderr] Adding windows_i686_msvc v0.48.5 (available: v0.52.6) [INFO] [stderr] Adding windows_x86_64_gnu v0.48.5 (available: v0.52.6) [INFO] [stderr] Adding windows_x86_64_gnullvm v0.48.5 (available: v0.52.6) [INFO] [stderr] Adding windows_x86_64_msvc v0.48.5 (available: v0.52.6) [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-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 470b1b0cb23e121e4e3ae2fa98e8d23bf4d48627ca7919a41375ecdd7f7b1ae8 [INFO] running `Command { std: "docker" "start" "-a" "470b1b0cb23e121e4e3ae2fa98e8d23bf4d48627ca7919a41375ecdd7f7b1ae8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "470b1b0cb23e121e4e3ae2fa98e8d23bf4d48627ca7919a41375ecdd7f7b1ae8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "470b1b0cb23e121e4e3ae2fa98e8d23bf4d48627ca7919a41375ecdd7f7b1ae8", kill_on_drop: false }` [INFO] [stdout] 470b1b0cb23e121e4e3ae2fa98e8d23bf4d48627ca7919a41375ecdd7f7b1ae8 [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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 795f11632d8b37295a7db02102c881e119135a2d11c4e5ebc42a93adaacf7bee [INFO] running `Command { std: "docker" "start" "-a" "795f11632d8b37295a7db02102c881e119135a2d11c4e5ebc42a93adaacf7bee", kill_on_drop: false }` [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling pyo3-build-config v0.15.2 [INFO] [stderr] Compiling proc-macro-hack v0.5.20+deprecated [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling siphasher v0.3.11 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling libc v0.2.159 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Checking bytemuck v1.18.0 [INFO] [stderr] Compiling unindent v0.1.11 [INFO] [stderr] Compiling cmake v0.1.51 [INFO] [stderr] Compiling matrixmultiply v0.3.9 [INFO] [stderr] Compiling phf_shared v0.8.0 [INFO] [stderr] Checking event-listener v2.5.3 [INFO] [stderr] Compiling time-macros v0.2.18 [INFO] [stderr] Checking matrixmultiply v0.2.4 [INFO] [stderr] Checking safe_arch v0.7.2 [INFO] [stderr] Compiling tokio-macros v2.4.0 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking async-mutex v1.4.0 [INFO] [stderr] Compiling thiserror-impl v1.0.64 [INFO] [stderr] Checking gimli v0.31.0 [INFO] [stderr] Checking num_threads v0.1.7 [INFO] [stderr] Checking rand_pcg v0.2.1 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Compiling cached_proc_macro_types v0.1.1 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking colored v2.1.0 [INFO] [stderr] Checking miniz_oxide v0.8.0 [INFO] [stderr] Checking phf v0.8.0 [INFO] [stderr] Checking wide v0.7.28 [INFO] [stderr] Compiling nlopt v0.5.4 [INFO] [stderr] Checking async-rwlock v1.3.0 [INFO] [stderr] Checking rustc-demangle v0.1.24 [INFO] [stderr] Compiling paste-impl v0.1.18 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Compiling zerocopy v0.7.35 [INFO] [stderr] Checking tokio v1.40.0 [INFO] [stderr] Checking object v0.36.4 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking approx v0.4.0 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking num-complex v0.3.1 [INFO] [stderr] Checking paste v0.1.18 [INFO] [stderr] Checking approx v0.5.1 [INFO] [stderr] Checking noisy_float v0.2.0 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking thiserror v1.0.64 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking rand_pcg v0.3.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Compiling pyo3 v0.15.2 [INFO] [stderr] Checking simba v0.3.1 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling serde_derive v1.0.210 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking is_sorted v0.1.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking finitediff v0.1.4 [INFO] [stderr] Checking time v0.3.36 [INFO] [stderr] Checking simba v0.7.3 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Checking addr2line v0.24.1 [INFO] [stderr] Checking rand_distr v0.3.0 [INFO] [stderr] Compiling phf_generator v0.8.0 [INFO] [stderr] Compiling phf_codegen v0.8.0 [INFO] [stderr] Compiling bacon-sci-1 v0.11.0 [INFO] [stderr] Checking num v0.4.3 [INFO] [stderr] Checking simple_logger v2.3.0 [INFO] [stderr] Checking backtrace v0.3.74 [INFO] [stderr] Compiling darling_core v0.13.4 [INFO] [stderr] Compiling pyo3-macros-backend v0.15.2 [INFO] [stderr] Compiling indoc-impl v0.3.6 [INFO] [stderr] Compiling nalgebra-macros v0.1.0 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Checking indoc v0.3.6 [INFO] [stderr] Compiling pyo3-macros v0.15.2 [INFO] [stderr] Compiling darling_macro v0.13.4 [INFO] [stderr] Compiling darling v0.13.4 [INFO] [stderr] Compiling cached_proc_macro v0.11.0 [INFO] [stderr] Checking nalgebra v0.24.1 [INFO] [stderr] Checking cached v0.33.0 [INFO] [stderr] Checking nalgebra v0.30.1 [INFO] [stderr] Checking pyo3-log v0.5.0 [INFO] [stderr] Checking soco v1.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/algorithms/offline/uni_dimensional/optimal_graph_search.rs:83:57 [INFO] [stdout] | [INFO] [stdout] 81 | pub fn make_pow_of_2<'a, C, D>( [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] 82 | p: IntegralSimplifiedSmoothedConvexOptimization<'a, C, D>, [INFO] [stdout] 83 | ) -> Result> [INFO] [stdout] | ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/algorithms/offline/uni_dimensional/optimal_graph_search.rs:83:57 [INFO] [stdout] | [INFO] [stdout] 81 | pub fn make_pow_of_2<'a, C, D>( [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] 82 | p: IntegralSimplifiedSmoothedConvexOptimization<'a, C, D>, [INFO] [stdout] 83 | ) -> Result> [INFO] [stdout] | ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this value of type `Cost` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/algorithms/online/multi_dimensional/horizon_control/mod.rs:46:13 [INFO] [stdout] | [INFO] [stdout] 45 | let p = data.o.p.reset(data.t_start - 1); [INFO] [stdout] | - these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 46 | / p.objective_function_with_default(&xs, &data.prev_x) [INFO] [stdout] 47 | | .unwrap() [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 `Cost` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/algorithms/online/multi_dimensional/horizon_control/mod.rs:46:13 [INFO] [stdout] | [INFO] [stdout] 45 | let p = data.o.p.reset(data.t_start - 1); [INFO] [stdout] | - these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 46 | / p.objective_function_with_default(&xs, &data.prev_x) [INFO] [stdout] 47 | | .unwrap() [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: aborting due to 1 previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `soco` (lib test) due to 2 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `soco` (lib) due to 2 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "795f11632d8b37295a7db02102c881e119135a2d11c4e5ebc42a93adaacf7bee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "795f11632d8b37295a7db02102c881e119135a2d11c4e5ebc42a93adaacf7bee", kill_on_drop: false }` [INFO] [stdout] 795f11632d8b37295a7db02102c881e119135a2d11c4e5ebc42a93adaacf7bee