[INFO] cloning repository https://github.com/n3puiol/rust_neural_network
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/n3puiol/rust_neural_network" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fn3puiol%2Frust_neural_network", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fn3puiol%2Frust_neural_network'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bc17c953bffac19c34ac146d7a6c38c478f1abb9
[INFO] checking n3puiol/rust_neural_network against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fn3puiol%2Frust_neural_network" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/n3puiol/rust_neural_network on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/n3puiol/rust_neural_network
[INFO] finished tweaking git repo https://github.com/n3puiol/rust_neural_network
[INFO] tweaked toml for git repo https://github.com/n3puiol/rust_neural_network written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/n3puiol/rust_neural_network 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] edfd379b256f9247210a70710d4c948a935f44b2fbc22e356f4a9842fa7d1d6e
[INFO] running `Command { std: "docker" "start" "-a" "edfd379b256f9247210a70710d4c948a935f44b2fbc22e356f4a9842fa7d1d6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "edfd379b256f9247210a70710d4c948a935f44b2fbc22e356f4a9842fa7d1d6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edfd379b256f9247210a70710d4c948a935f44b2fbc22e356f4a9842fa7d1d6e", kill_on_drop: false }`
[INFO] [stdout] edfd379b256f9247210a70710d4c948a935f44b2fbc22e356f4a9842fa7d1d6e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "-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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6d8c4f11c6f7b4c1daec31c3a40b1186263ffc1905bc80adbfc05f55734c95ec
[INFO] running `Command { std: "docker" "start" "-a" "6d8c4f11c6f7b4c1daec31c3a40b1186263ffc1905bc80adbfc05f55734c95ec", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling serde v1.0.196
[INFO] [stderr]     Checking dotenvy v0.15.7
[INFO] [stderr]     Checking getrandom v0.2.12
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking csv v1.3.0
[INFO] [stderr]     Checking rust-neural-network v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `as_mut_any` is never used
[INFO] [stdout]  --> src/nn/activation.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub(crate) trait Activation {
[INFO] [stdout]   |                  ---------- method in this trait
[INFO] [stdout] 4 |     fn as_mut_any(&mut self) -> &mut dyn Any;
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `summary`, `compile`, and `evaluate` are never used
[INFO] [stdout]   --> src/nn/model.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub(crate) trait Model {
[INFO] [stdout]    |                  ----- methods in this trait
[INFO] [stdout] 12 |     fn new(model_config: ModelConfig) -> Self;
[INFO] [stdout] 13 |     fn summary(&self);
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 14 |     fn compile(&self);
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 17 |     fn evaluate(&self);
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `optimize` is never used
[INFO] [stdout]  --> src/nn/optimizer.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub(crate) trait Optimizer {
[INFO] [stdout]   |                  --------- method in this trait
[INFO] [stdout] 5 |     fn optimize(&self, input: &Vector, output: &Vector, targets: &Vector, weighted_sum: f64, desired_output: f64, weights: &mut Vector, b...
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `gradient` is never used
[INFO] [stdout]  --> src/nn/loss.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub(crate) trait Loss {
[INFO] [stdout]   |                  ---- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 6 |     fn gradient(&self, outputs: &Vector, targets: &Vector) -> Vector;
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `as_mut_any` is never used
[INFO] [stdout]  --> src/nn/activation.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub(crate) trait Activation {
[INFO] [stdout]   |                  ---------- method in this trait
[INFO] [stdout] 4 |     fn as_mut_any(&mut self) -> &mut dyn Any;
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `summary`, `compile`, and `evaluate` are never used
[INFO] [stdout]   --> src/nn/model.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub(crate) trait Model {
[INFO] [stdout]    |                  ----- methods in this trait
[INFO] [stdout] 12 |     fn new(model_config: ModelConfig) -> Self;
[INFO] [stdout] 13 |     fn summary(&self);
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 14 |     fn compile(&self);
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 17 |     fn evaluate(&self);
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `optimize` is never used
[INFO] [stdout]  --> src/nn/optimizer.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub(crate) trait Optimizer {
[INFO] [stdout]   |                  --------- method in this trait
[INFO] [stdout] 5 |     fn optimize(&self, input: &Vector, output: &Vector, targets: &Vector, weighted_sum: f64, desired_output: f64, weights: &mut Vector, b...
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `gradient` is never used
[INFO] [stdout]  --> src/nn/loss.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub(crate) trait Loss {
[INFO] [stdout]   |                  ---- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 6 |     fn gradient(&self, outputs: &Vector, targets: &Vector) -> Vector;
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.50s
[INFO] running `Command { std: "docker" "inspect" "6d8c4f11c6f7b4c1daec31c3a40b1186263ffc1905bc80adbfc05f55734c95ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d8c4f11c6f7b4c1daec31c3a40b1186263ffc1905bc80adbfc05f55734c95ec", kill_on_drop: false }`
[INFO] [stdout] 6d8c4f11c6f7b4c1daec31c3a40b1186263ffc1905bc80adbfc05f55734c95ec
[INFO] checking n3puiol/rust_neural_network against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fn3puiol%2Frust_neural_network" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/n3puiol/rust_neural_network on toolchain f9935d29d867449445ee008640ccca1bf1ae0889
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/n3puiol/rust_neural_network
[INFO] finished tweaking git repo https://github.com/n3puiol/rust_neural_network
[INFO] tweaked toml for git repo https://github.com/n3puiol/rust_neural_network written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/n3puiol/rust_neural_network 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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5b3032e8e236240d03702f07ea2cbd155649055412099086f92a8c53e83b2aa0
[INFO] running `Command { std: "docker" "start" "-a" "5b3032e8e236240d03702f07ea2cbd155649055412099086f92a8c53e83b2aa0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5b3032e8e236240d03702f07ea2cbd155649055412099086f92a8c53e83b2aa0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b3032e8e236240d03702f07ea2cbd155649055412099086f92a8c53e83b2aa0", kill_on_drop: false }`
[INFO] [stdout] 5b3032e8e236240d03702f07ea2cbd155649055412099086f92a8c53e83b2aa0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 984ff8dcb0efb585c993fdd5dae402e61ea242957d41bee10bb608d3e8d832ea
[INFO] running `Command { std: "docker" "start" "-a" "984ff8dcb0efb585c993fdd5dae402e61ea242957d41bee10bb608d3e8d832ea", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling serde v1.0.196
[INFO] [stderr]     Checking dotenvy v0.15.7
[INFO] [stderr]     Checking getrandom v0.2.12
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking csv v1.3.0
[INFO] [stderr]     Checking rust-neural-network v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `as_mut_any` is never used
[INFO] [stdout]  --> src/nn/activation.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub(crate) trait Activation {
[INFO] [stdout]   |                  ---------- method in this trait
[INFO] [stdout] 4 |     fn as_mut_any(&mut self) -> &mut dyn Any;
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `as_mut_any` is never used
[INFO] [stdout]  --> src/nn/activation.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub(crate) trait Activation {
[INFO] [stdout]   |                  ---------- method in this trait
[INFO] [stdout] 4 |     fn as_mut_any(&mut self) -> &mut dyn Any;
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `summary`, `compile`, and `evaluate` are never used
[INFO] [stdout]   --> src/nn/model.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub(crate) trait Model {
[INFO] [stdout]    |                  ----- methods in this trait
[INFO] [stdout] 12 |     fn new(model_config: ModelConfig) -> Self;
[INFO] [stdout] 13 |     fn summary(&self);
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 14 |     fn compile(&self);
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 17 |     fn evaluate(&self);
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `summary`, `compile`, and `evaluate` are never used
[INFO] [stdout]   --> src/nn/model.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub(crate) trait Model {
[INFO] [stdout]    |                  ----- methods in this trait
[INFO] [stdout] 12 |     fn new(model_config: ModelConfig) -> Self;
[INFO] [stdout] 13 |     fn summary(&self);
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 14 |     fn compile(&self);
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 17 |     fn evaluate(&self);
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `optimize` is never used
[INFO] [stdout]  --> src/nn/optimizer.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub(crate) trait Optimizer {
[INFO] [stdout]   |                  --------- method in this trait
[INFO] [stdout] 5 |     fn optimize(&self, input: &Vector, output: &Vector, targets: &Vector, weighted_sum: f64, desired_output: f64, weights: &mut Vector, b...
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `optimize` is never used
[INFO] [stdout]  --> src/nn/optimizer.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub(crate) trait Optimizer {
[INFO] [stdout]   |                  --------- method in this trait
[INFO] [stdout] 5 |     fn optimize(&self, input: &Vector, output: &Vector, targets: &Vector, weighted_sum: f64, desired_output: f64, weights: &mut Vector, b...
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `gradient` is never used
[INFO] [stdout]  --> src/nn/loss.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub(crate) trait Loss {
[INFO] [stdout]   |                  ---- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 6 |     fn gradient(&self, outputs: &Vector, targets: &Vector) -> Vector;
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `gradient` is never used
[INFO] [stdout]  --> src/nn/loss.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub(crate) trait Loss {
[INFO] [stdout]   |                  ---- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 6 |     fn gradient(&self, outputs: &Vector, targets: &Vector) -> Vector;
[INFO] [stdout]   |        ^^^^^^^^
[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/nn/model.rs:35:21
[INFO] [stdout]    |
[INFO] [stdout] 32 |     fn new(model_config: ModelConfig) -> Self {
[INFO] [stdout]    |            ------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 35 |             layers: Vec::new(),
[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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> src/nn/model.rs:35:21
[INFO] [stdout]    |
[INFO] [stdout] 32 |     fn new(model_config: ModelConfig) -> Self {
[INFO] [stdout]    |            ------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 35 |             layers: Vec::new(),
[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; 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error; 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rust-neural-network` (bin "rust-neural-network") due to 2 previous errors; 4 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `rust-neural-network` (bin "rust-neural-network" test) due to 2 previous errors; 4 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "984ff8dcb0efb585c993fdd5dae402e61ea242957d41bee10bb608d3e8d832ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "984ff8dcb0efb585c993fdd5dae402e61ea242957d41bee10bb608d3e8d832ea", kill_on_drop: false }`
[INFO] [stdout] 984ff8dcb0efb585c993fdd5dae402e61ea242957d41bee10bb608d3e8d832ea