[INFO] fetching crate soco 1.0.1...
[INFO] checking soco-1.0.1 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864
[INFO] extracting crate soco 1.0.1 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate soco 1.0.1 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 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-1-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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 159 packages to latest compatible versions
[INFO] [stderr]       Adding approx v0.4.0 (available: v0.5.1)
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[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)
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[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)
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[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)
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[INFO] [stderr]       Adding simple_logger v2.3.0 (available: v5.0.0)
[INFO] [stderr]       Adding siphasher v0.3.11 (available: v1.0.1)
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[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.77)
[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)
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[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" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] c8ab41d828d221e35c1a214382f6e15603db09ad7ae7abf5ebdea5c2dbd217bd
[INFO] running `Command { std: "docker" "start" "-a" "c8ab41d828d221e35c1a214382f6e15603db09ad7ae7abf5ebdea5c2dbd217bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c8ab41d828d221e35c1a214382f6e15603db09ad7ae7abf5ebdea5c2dbd217bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8ab41d828d221e35c1a214382f6e15603db09ad7ae7abf5ebdea5c2dbd217bd", kill_on_drop: false }`
[INFO] [stdout] c8ab41d828d221e35c1a214382f6e15603db09ad7ae7abf5ebdea5c2dbd217bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] de46e867f9dd2a267a49da45351506639f64e4673f9f5c821e089163d470fc81
[INFO] running `Command { std: "docker" "start" "-a" "de46e867f9dd2a267a49da45351506639f64e4673f9f5c821e089163d470fc81", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.8
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling libc v0.2.159
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]    Compiling proc-macro-hack v0.5.20+deprecated
[INFO] [stderr]    Compiling pyo3-build-config v0.15.2
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling phf_shared v0.8.0
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]    Compiling parking_lot_core v0.8.6
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling cc v1.1.21
[INFO] [stderr]     Checking instant v0.1.13
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling unindent v0.1.11
[INFO] [stderr]     Checking bytemuck v1.18.0
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]    Compiling matrixmultiply v0.3.9
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking powerfmt v0.2.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking siphasher v0.3.11
[INFO] [stderr]     Checking event-listener v2.5.3
[INFO] [stderr]     Checking rand_pcg v0.2.1
[INFO] [stderr]     Checking safe_arch v0.7.2
[INFO] [stderr]    Compiling time-core v0.1.2
[INFO] [stderr]    Compiling num-conv v0.1.0
[INFO] [stderr]    Compiling serde v1.0.210
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]     Checking deranged v0.3.11
[INFO] [stderr]     Checking async-mutex v1.4.0
[INFO] [stderr]    Compiling time-macros v0.2.18
[INFO] [stderr]     Checking matrixmultiply v0.2.4
[INFO] [stderr]    Compiling tokio-macros v2.4.0
[INFO] [stderr]    Compiling cached_proc_macro_types v0.1.1
[INFO] [stderr]     Checking log v0.4.22
[INFO] [stderr]     Checking adler2 v2.0.0
[INFO] [stderr]     Checking gimli v0.31.0
[INFO] [stderr]     Checking num_threads v0.1.7
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling paste-impl v0.1.18
[INFO] [stderr]     Checking wide v0.7.28
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]    Compiling cmake v0.1.51
[INFO] [stderr]     Checking miniz_oxide v0.8.0
[INFO] [stderr]     Checking colored v2.1.0
[INFO] [stderr]     Checking object v0.36.4
[INFO] [stderr]     Checking tokio v1.40.0
[INFO] [stderr]     Checking paste v0.1.18
[INFO] [stderr]     Checking phf v0.8.0
[INFO] [stderr]     Checking async-rwlock v1.3.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]     Checking rustc-demangle v0.1.24
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-complex v0.3.1
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking approx v0.4.0
[INFO] [stderr]    Compiling pyo3 v0.15.2
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]    Compiling nlopt v0.5.4
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]     Checking time v0.3.36
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking arc-swap v1.7.1
[INFO] [stderr]     Checking simba v0.3.1
[INFO] [stderr]     Checking noisy_float v0.2.0
[INFO] [stderr]     Checking rand_pcg v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling serde_derive v1.0.210
[INFO] [stderr]     Checking finitediff v0.1.4
[INFO] [stderr]     Checking is_sorted v0.1.1
[INFO] [stderr]     Checking addr2line v0.24.1
[INFO] [stderr]     Checking rand_distr v0.3.0
[INFO] [stderr]     Checking simba v0.7.3
[INFO] [stderr]    Compiling darling_core v0.13.4
[INFO] [stderr]    Compiling pyo3-macros-backend v0.15.2
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]    Compiling phf_generator v0.8.0
[INFO] [stderr]    Compiling phf_codegen v0.8.0
[INFO] [stderr]     Checking simple_logger v2.3.0
[INFO] [stderr]     Checking num v0.4.3
[INFO] [stderr]    Compiling bacon-sci-1 v0.11.0
[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]     Checking bincode v1.3.3
[INFO] [stderr]    Compiling darling_macro v0.13.4
[INFO] [stderr]     Checking backtrace v0.3.74
[INFO] [stderr]    Compiling darling v0.13.4
[INFO] [stderr]    Compiling cached_proc_macro v0.11.0
[INFO] [stderr]    Compiling pyo3-macros v0.15.2
[INFO] [stderr]     Checking cached v0.33.0
[INFO] [stderr]     Checking nalgebra v0.24.1
[INFO] [stderr]     Checking pyo3-log v0.5.0
[INFO] [stderr]     Checking nalgebra v0.30.1
[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<IntegralSimplifiedSmoothedConvexOptimization<C, D>>
[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<IntegralSimplifiedSmoothedConvexOptimization<C, D>>
[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<C, D>` 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 <https://github.com/rust-lang/rust/issues/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<C, D>` 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 <https://github.com/rust-lang/rust/issues/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) 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 test) due to 2 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "de46e867f9dd2a267a49da45351506639f64e4673f9f5c821e089163d470fc81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de46e867f9dd2a267a49da45351506639f64e4673f9f5c821e089163d470fc81", kill_on_drop: false }`
[INFO] [stdout] de46e867f9dd2a267a49da45351506639f64e4673f9f5c821e089163d470fc81