[INFO] fetching crate spiking_neural_networks 0.23.5...
[INFO] testing spiking_neural_networks-0.23.5 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate spiking_neural_networks 0.23.5 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate spiking_neural_networks 0.23.5
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate spiking_neural_networks 0.23.5
[INFO] tweaked toml for crates.io crate spiking_neural_networks 0.23.5 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate spiking_neural_networks 0.23.5 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate spiking_neural_networks 0.23.5 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" "+beta-2025-10-28" "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-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a665f8f84dbf0ab9ba17cba59b8e5997ad83fa9a28c9354b8a502e56f55c6871
[INFO] running `Command { std: "docker" "start" "-a" "a665f8f84dbf0ab9ba17cba59b8e5997ad83fa9a28c9354b8a502e56f55c6871", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a665f8f84dbf0ab9ba17cba59b8e5997ad83fa9a28c9354b8a502e56f55c6871", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a665f8f84dbf0ab9ba17cba59b8e5997ad83fa9a28c9354b8a502e56f55c6871", kill_on_drop: false }`
[INFO] [stdout] a665f8f84dbf0ab9ba17cba59b8e5997ad83fa9a28c9354b8a502e56f55c6871
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6ae00cee0fc4de7f998ef12f138e1101025738cd57902626e6300148187e6c38
[INFO] running `Command { std: "docker" "start" "-a" "6ae00cee0fc4de7f998ef12f138e1101025738cd57902626e6300148187e6c38", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]    Compiling libm v0.2.8
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling rustfft v6.2.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling strength_reduce v0.2.4
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling crossbeam-deque v0.8.5
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling matrixmultiply v0.3.8
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling rand_distr v0.4.3
[INFO] [stderr]    Compiling transpose v0.2.3
[INFO] [stderr]    Compiling primal-check v0.3.4
[INFO] [stderr]    Compiling ndarray v0.15.6
[INFO] [stderr]    Compiling iterate_and_spike_traits v0.7.0
[INFO] [stderr]    Compiling spiking_neural_networks v0.23.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `impl_default_neurotransmitter_methods`
[INFO] [stdout]   --> src/neuron/integrate_and_fire/mod.rs:50:16
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub(crate) use impl_default_neurotransmitter_methods;
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/neuron/hodgkin_huxley/mod.rs:126:23
[INFO] [stdout]     |
[INFO] [stdout] 126 |         .map(|(n, _)| (n + 2))
[INFO] [stdout]     |                       ^     ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 126 -         .map(|(n, _)| (n + 2))
[INFO] [stdout] 126 +         .map(|(n, _)| n + 2)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/neuron/mod.rs:1600:28
[INFO] [stdout]      |
[INFO] [stdout] 1600 |     pub fn lattices_values(&self) -> Values<usize, Lattice<T, U, V, Z, N>> {
[INFO] [stdout]      |                            ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |                            |
[INFO] [stdout]      |                            the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]      = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 1600 |     pub fn lattices_values(&self) -> Values<'_, usize, Lattice<T, U, V, Z, N>> {
[INFO] [stdout]      |                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/neuron/mod.rs:1605:32
[INFO] [stdout]      |
[INFO] [stdout] 1605 |     pub fn lattices_values_mut(&mut self) -> ValuesMut<usize, Lattice<T, U, V, Z, N>> {
[INFO] [stdout]      |                                ^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |                                |
[INFO] [stdout]      |                                the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 1605 |     pub fn lattices_values_mut(&mut self) -> ValuesMut<'_, usize, Lattice<T, U, V, Z, N>> {
[INFO] [stdout]      |                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/neuron/mod.rs:1630:32
[INFO] [stdout]      |
[INFO] [stdout] 1630 |     pub fn spike_trains_values(&self) -> Values<usize, SpikeTrainLattice<N, W, X>> {
[INFO] [stdout]      |                                ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |                                |
[INFO] [stdout]      |                                the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 1630 |     pub fn spike_trains_values(&self) -> Values<'_, usize, SpikeTrainLattice<N, W, X>> {
[INFO] [stdout]      |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/neuron/mod.rs:1635:36
[INFO] [stdout]      |
[INFO] [stdout] 1635 |     pub fn spike_trains_values_mut(&mut self) -> ValuesMut<usize, SpikeTrainLattice<N, W, X>> {
[INFO] [stdout]      |                                    ^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |                                    |
[INFO] [stdout]      |                                    the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 1635 |     pub fn spike_trains_values_mut(&mut self) -> ValuesMut<'_, usize, SpikeTrainLattice<N, W, X>> {
[INFO] [stdout]      |                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/neuron/mod.rs:3475:28
[INFO] [stdout]      |
[INFO] [stdout] 3475 |     pub fn lattices_values(&self) -> Values<usize, Lattice<T, U, V, Z, N>> {
[INFO] [stdout]      |                            ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |                            |
[INFO] [stdout]      |                            the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 3475 |     pub fn lattices_values(&self) -> Values<'_, usize, Lattice<T, U, V, Z, N>> {
[INFO] [stdout]      |                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/neuron/mod.rs:3480:32
[INFO] [stdout]      |
[INFO] [stdout] 3480 |     pub fn lattices_values_mut(&mut self) -> ValuesMut<usize, Lattice<T, U, V, Z, N>> {
[INFO] [stdout]      |                                ^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |                                |
[INFO] [stdout]      |                                the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 3480 |     pub fn lattices_values_mut(&mut self) -> ValuesMut<'_, usize, Lattice<T, U, V, Z, N>> {
[INFO] [stdout]      |                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/neuron/mod.rs:3495:45
[INFO] [stdout]      |
[INFO] [stdout] 3495 |     pub fn reward_modulated_lattices_values(&self) -> Values<usize, RewardModulatedLattice<S, T, C, V, R, N>> {
[INFO] [stdout]      |                                             ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |                                             |
[INFO] [stdout]      |                                             the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 3495 |     pub fn reward_modulated_lattices_values(&self) -> Values<'_, usize, RewardModulatedLattice<S, T, C, V, R, N>> {
[INFO] [stdout]      |                                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/neuron/mod.rs:3500:49
[INFO] [stdout]      |
[INFO] [stdout] 3500 |     pub fn reward_modulated_lattices_values_mut(&mut self) -> ValuesMut<usize, RewardModulatedLattice<S, T, C, V, R, N>> {
[INFO] [stdout]      |                                                 ^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |                                                 |
[INFO] [stdout]      |                                                 the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 3500 |     pub fn reward_modulated_lattices_values_mut(&mut self) -> ValuesMut<'_, usize, RewardModulatedLattice<S, T, C, V, R, N>> {
[INFO] [stdout]      |                                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/neuron/mod.rs:3525:32
[INFO] [stdout]      |
[INFO] [stdout] 3525 |     pub fn spike_trains_values(&self) -> Values<usize, SpikeTrainLattice<N, W, X>> {
[INFO] [stdout]      |                                ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |                                |
[INFO] [stdout]      |                                the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 3525 |     pub fn spike_trains_values(&self) -> Values<'_, usize, SpikeTrainLattice<N, W, X>> {
[INFO] [stdout]      |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/neuron/mod.rs:3530:36
[INFO] [stdout]      |
[INFO] [stdout] 3530 |     pub fn spike_trains_values_mut(&mut self) -> ValuesMut<usize, SpikeTrainLattice<N, W, X>> {
[INFO] [stdout]      |                                    ^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |                                    |
[INFO] [stdout]      |                                    the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 3530 |     pub fn spike_trains_values_mut(&mut self) -> ValuesMut<'_, usize, SpikeTrainLattice<N, W, X>> {
[INFO] [stdout]      |                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/neuron/iterate_and_spike/mod.rs:660:17
[INFO] [stdout]     |
[INFO] [stdout] 660 |     pub fn keys(&self) -> Keys<IonotropicNeurotransmitterType, LigandGatedChannel<T>> {
[INFO] [stdout]     |                 ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 660 |     pub fn keys(&self) -> Keys<'_, IonotropicNeurotransmitterType, LigandGatedChannel<T>> {
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/neuron/iterate_and_spike/mod.rs:665:19
[INFO] [stdout]     |
[INFO] [stdout] 665 |     pub fn values(&self) -> Values<IonotropicNeurotransmitterType, LigandGatedChannel<T>> {
[INFO] [stdout]     |                   ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 665 |     pub fn values(&self) -> Values<'_, IonotropicNeurotransmitterType, LigandGatedChannel<T>> {
[INFO] [stdout]     |                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/neuron/iterate_and_spike/mod.rs:746:17
[INFO] [stdout]     |
[INFO] [stdout] 746 |     pub fn keys(&self) -> Keys<N, T> {
[INFO] [stdout]     |                 ^^^^^     ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 746 |     pub fn keys(&self) -> Keys<'_, N, T> {
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/neuron/iterate_and_spike/mod.rs:751:19
[INFO] [stdout]     |
[INFO] [stdout] 751 |     pub fn values(&self) -> Values<N, T> {
[INFO] [stdout]     |                   ^^^^^     ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 751 |     pub fn values(&self) -> Values<'_, N, T> {
[INFO] [stdout]     |                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/neuron/iterate_and_spike/mod.rs:756:23
[INFO] [stdout]     |
[INFO] [stdout] 756 |     pub fn values_mut(&mut self) -> ValuesMut<N, T> {
[INFO] [stdout]     |                       ^^^^^^^^^     ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 756 |     pub fn values_mut(&mut self) -> ValuesMut<'_, N, T> {
[INFO] [stdout]     |                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 41.19s
[INFO] running `Command { std: "docker" "inspect" "6ae00cee0fc4de7f998ef12f138e1101025738cd57902626e6300148187e6c38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ae00cee0fc4de7f998ef12f138e1101025738cd57902626e6300148187e6c38", kill_on_drop: false }`
[INFO] [stdout] 6ae00cee0fc4de7f998ef12f138e1101025738cd57902626e6300148187e6c38
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0cb66531d9d6f37e3c2fb940db4e5a9001fe4388ac9d1e2378b672d417ace3a1
[INFO] running `Command { std: "docker" "start" "-a" "0cb66531d9d6f37e3c2fb940db4e5a9001fe4388ac9d1e2378b672d417ace3a1", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `impl_default_neurotransmitter_methods`
[INFO] [stdout]   --> src/neuron/integrate_and_fire/mod.rs:50:16
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub(crate) use impl_default_neurotransmitter_methods;
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/neuron/hodgkin_huxley/mod.rs:126:23
[INFO] [stdout]     |
[INFO] [stdout] 126 |         .map(|(n, _)| (n + 2))
[INFO] [stdout]     |                       ^     ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 126 -         .map(|(n, _)| (n + 2))
[INFO] [stdout] 126 +         .map(|(n, _)| n + 2)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/neuron/mod.rs:1600:28
[INFO] [stdout]      |
[INFO] [stdout] 1600 |     pub fn lattices_values(&self) -> Values<usize, Lattice<T, U, V, Z, N>> {
[INFO] [stdout]      |                            ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |                            |
[INFO] [stdout]      |                            the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]      = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 1600 |     pub fn lattices_values(&self) -> Values<'_, usize, Lattice<T, U, V, Z, N>> {
[INFO] [stdout]      |                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/neuron/mod.rs:1605:32
[INFO] [stdout]      |
[INFO] [stdout] 1605 |     pub fn lattices_values_mut(&mut self) -> ValuesMut<usize, Lattice<T, U, V, Z, N>> {
[INFO] [stdout]      |                                ^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |                                |
[INFO] [stdout]      |                                the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 1605 |     pub fn lattices_values_mut(&mut self) -> ValuesMut<'_, usize, Lattice<T, U, V, Z, N>> {
[INFO] [stdout]      |                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/neuron/mod.rs:1630:32
[INFO] [stdout]      |
[INFO] [stdout] 1630 |     pub fn spike_trains_values(&self) -> Values<usize, SpikeTrainLattice<N, W, X>> {
[INFO] [stdout]      |                                ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |                                |
[INFO] [stdout]      |                                the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 1630 |     pub fn spike_trains_values(&self) -> Values<'_, usize, SpikeTrainLattice<N, W, X>> {
[INFO] [stdout]      |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/neuron/mod.rs:1635:36
[INFO] [stdout]      |
[INFO] [stdout] 1635 |     pub fn spike_trains_values_mut(&mut self) -> ValuesMut<usize, SpikeTrainLattice<N, W, X>> {
[INFO] [stdout]      |                                    ^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |                                    |
[INFO] [stdout]      |                                    the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 1635 |     pub fn spike_trains_values_mut(&mut self) -> ValuesMut<'_, usize, SpikeTrainLattice<N, W, X>> {
[INFO] [stdout]      |                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/neuron/mod.rs:3475:28
[INFO] [stdout]      |
[INFO] [stdout] 3475 |     pub fn lattices_values(&self) -> Values<usize, Lattice<T, U, V, Z, N>> {
[INFO] [stdout]      |                            ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |                            |
[INFO] [stdout]      |                            the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 3475 |     pub fn lattices_values(&self) -> Values<'_, usize, Lattice<T, U, V, Z, N>> {
[INFO] [stdout]      |                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/neuron/mod.rs:3480:32
[INFO] [stdout]      |
[INFO] [stdout] 3480 |     pub fn lattices_values_mut(&mut self) -> ValuesMut<usize, Lattice<T, U, V, Z, N>> {
[INFO] [stdout]      |                                ^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |                                |
[INFO] [stdout]      |                                the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 3480 |     pub fn lattices_values_mut(&mut self) -> ValuesMut<'_, usize, Lattice<T, U, V, Z, N>> {
[INFO] [stdout]      |                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/neuron/mod.rs:3495:45
[INFO] [stdout]      |
[INFO] [stdout] 3495 |     pub fn reward_modulated_lattices_values(&self) -> Values<usize, RewardModulatedLattice<S, T, C, V, R, N>> {
[INFO] [stdout]      |                                             ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |                                             |
[INFO] [stdout]      |                                             the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 3495 |     pub fn reward_modulated_lattices_values(&self) -> Values<'_, usize, RewardModulatedLattice<S, T, C, V, R, N>> {
[INFO] [stdout]      |                                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/neuron/mod.rs:3500:49
[INFO] [stdout]      |
[INFO] [stdout] 3500 |     pub fn reward_modulated_lattices_values_mut(&mut self) -> ValuesMut<usize, RewardModulatedLattice<S, T, C, V, R, N>> {
[INFO] [stdout]      |                                                 ^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |                                                 |
[INFO] [stdout]      |                                                 the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 3500 |     pub fn reward_modulated_lattices_values_mut(&mut self) -> ValuesMut<'_, usize, RewardModulatedLattice<S, T, C, V, R, N>> {
[INFO] [stdout]      |                                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/neuron/mod.rs:3525:32
[INFO] [stdout]      |
[INFO] [stdout] 3525 |     pub fn spike_trains_values(&self) -> Values<usize, SpikeTrainLattice<N, W, X>> {
[INFO] [stdout]      |                                ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |                                |
[INFO] [stdout]      |                                the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 3525 |     pub fn spike_trains_values(&self) -> Values<'_, usize, SpikeTrainLattice<N, W, X>> {
[INFO] [stdout]      |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/neuron/mod.rs:3530:36
[INFO] [stdout]      |
[INFO] [stdout] 3530 |     pub fn spike_trains_values_mut(&mut self) -> ValuesMut<usize, SpikeTrainLattice<N, W, X>> {
[INFO] [stdout]      |                                    ^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |                                    |
[INFO] [stdout]      |                                    the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 3530 |     pub fn spike_trains_values_mut(&mut self) -> ValuesMut<'_, usize, SpikeTrainLattice<N, W, X>> {
[INFO] [stdout]      |                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/neuron/iterate_and_spike/mod.rs:660:17
[INFO] [stdout]     |
[INFO] [stdout] 660 |     pub fn keys(&self) -> Keys<IonotropicNeurotransmitterType, LigandGatedChannel<T>> {
[INFO] [stdout]     |                 ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 660 |     pub fn keys(&self) -> Keys<'_, IonotropicNeurotransmitterType, LigandGatedChannel<T>> {
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/neuron/iterate_and_spike/mod.rs:665:19
[INFO] [stdout]     |
[INFO] [stdout] 665 |     pub fn values(&self) -> Values<IonotropicNeurotransmitterType, LigandGatedChannel<T>> {
[INFO] [stdout]     |                   ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 665 |     pub fn values(&self) -> Values<'_, IonotropicNeurotransmitterType, LigandGatedChannel<T>> {
[INFO] [stdout]     |                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/neuron/iterate_and_spike/mod.rs:746:17
[INFO] [stdout]     |
[INFO] [stdout] 746 |     pub fn keys(&self) -> Keys<N, T> {
[INFO] [stdout]     |                 ^^^^^     ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 746 |     pub fn keys(&self) -> Keys<'_, N, T> {
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/neuron/iterate_and_spike/mod.rs:751:19
[INFO] [stdout]     |
[INFO] [stdout] 751 |     pub fn values(&self) -> Values<N, T> {
[INFO] [stdout]     |                   ^^^^^     ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 751 |     pub fn values(&self) -> Values<'_, N, T> {
[INFO] [stdout]     |                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/neuron/iterate_and_spike/mod.rs:756:23
[INFO] [stdout]     |
[INFO] [stdout] 756 |     pub fn values_mut(&mut self) -> ValuesMut<N, T> {
[INFO] [stdout]     |                       ^^^^^^^^^     ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 756 |     pub fn values_mut(&mut self) -> ValuesMut<'_, N, T> {
[INFO] [stdout]     |                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling spiking_neural_networks v0.23.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `impl_default_neurotransmitter_methods`
[INFO] [stdout]   --> src/neuron/integrate_and_fire/mod.rs:50:16
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub(crate) use impl_default_neurotransmitter_methods;
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/neuron/hodgkin_huxley/mod.rs:126:23
[INFO] [stdout]     |
[INFO] [stdout] 126 |         .map(|(n, _)| (n + 2))
[INFO] [stdout]     |                       ^     ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 126 -         .map(|(n, _)| (n + 2))
[INFO] [stdout] 126 +         .map(|(n, _)| n + 2)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/neuron/mod.rs:1600:28
[INFO] [stdout]      |
[INFO] [stdout] 1600 |     pub fn lattices_values(&self) -> Values<usize, Lattice<T, U, V, Z, N>> {
[INFO] [stdout]      |                            ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |                            |
[INFO] [stdout]      |                            the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]      = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 1600 |     pub fn lattices_values(&self) -> Values<'_, usize, Lattice<T, U, V, Z, N>> {
[INFO] [stdout]      |                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/neuron/mod.rs:1605:32
[INFO] [stdout]      |
[INFO] [stdout] 1605 |     pub fn lattices_values_mut(&mut self) -> ValuesMut<usize, Lattice<T, U, V, Z, N>> {
[INFO] [stdout]      |                                ^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |                                |
[INFO] [stdout]      |                                the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 1605 |     pub fn lattices_values_mut(&mut self) -> ValuesMut<'_, usize, Lattice<T, U, V, Z, N>> {
[INFO] [stdout]      |                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/neuron/mod.rs:1630:32
[INFO] [stdout]      |
[INFO] [stdout] 1630 |     pub fn spike_trains_values(&self) -> Values<usize, SpikeTrainLattice<N, W, X>> {
[INFO] [stdout]      |                                ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |                                |
[INFO] [stdout]      |                                the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 1630 |     pub fn spike_trains_values(&self) -> Values<'_, usize, SpikeTrainLattice<N, W, X>> {
[INFO] [stdout]      |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/neuron/mod.rs:1635:36
[INFO] [stdout]      |
[INFO] [stdout] 1635 |     pub fn spike_trains_values_mut(&mut self) -> ValuesMut<usize, SpikeTrainLattice<N, W, X>> {
[INFO] [stdout]      |                                    ^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |                                    |
[INFO] [stdout]      |                                    the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 1635 |     pub fn spike_trains_values_mut(&mut self) -> ValuesMut<'_, usize, SpikeTrainLattice<N, W, X>> {
[INFO] [stdout]      |                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/neuron/mod.rs:3475:28
[INFO] [stdout]      |
[INFO] [stdout] 3475 |     pub fn lattices_values(&self) -> Values<usize, Lattice<T, U, V, Z, N>> {
[INFO] [stdout]      |                            ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |                            |
[INFO] [stdout]      |                            the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 3475 |     pub fn lattices_values(&self) -> Values<'_, usize, Lattice<T, U, V, Z, N>> {
[INFO] [stdout]      |                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/neuron/mod.rs:3480:32
[INFO] [stdout]      |
[INFO] [stdout] 3480 |     pub fn lattices_values_mut(&mut self) -> ValuesMut<usize, Lattice<T, U, V, Z, N>> {
[INFO] [stdout]      |                                ^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |                                |
[INFO] [stdout]      |                                the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 3480 |     pub fn lattices_values_mut(&mut self) -> ValuesMut<'_, usize, Lattice<T, U, V, Z, N>> {
[INFO] [stdout]      |                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/neuron/mod.rs:3495:45
[INFO] [stdout]      |
[INFO] [stdout] 3495 |     pub fn reward_modulated_lattices_values(&self) -> Values<usize, RewardModulatedLattice<S, T, C, V, R, N>> {
[INFO] [stdout]      |                                             ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |                                             |
[INFO] [stdout]      |                                             the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 3495 |     pub fn reward_modulated_lattices_values(&self) -> Values<'_, usize, RewardModulatedLattice<S, T, C, V, R, N>> {
[INFO] [stdout]      |                                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/neuron/mod.rs:3500:49
[INFO] [stdout]      |
[INFO] [stdout] 3500 |     pub fn reward_modulated_lattices_values_mut(&mut self) -> ValuesMut<usize, RewardModulatedLattice<S, T, C, V, R, N>> {
[INFO] [stdout]      |                                                 ^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |                                                 |
[INFO] [stdout]      |                                                 the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 3500 |     pub fn reward_modulated_lattices_values_mut(&mut self) -> ValuesMut<'_, usize, RewardModulatedLattice<S, T, C, V, R, N>> {
[INFO] [stdout]      |                                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/neuron/mod.rs:3525:32
[INFO] [stdout]      |
[INFO] [stdout] 3525 |     pub fn spike_trains_values(&self) -> Values<usize, SpikeTrainLattice<N, W, X>> {
[INFO] [stdout]      |                                ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |                                |
[INFO] [stdout]      |                                the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 3525 |     pub fn spike_trains_values(&self) -> Values<'_, usize, SpikeTrainLattice<N, W, X>> {
[INFO] [stdout]      |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/neuron/mod.rs:3530:36
[INFO] [stdout]      |
[INFO] [stdout] 3530 |     pub fn spike_trains_values_mut(&mut self) -> ValuesMut<usize, SpikeTrainLattice<N, W, X>> {
[INFO] [stdout]      |                                    ^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |                                    |
[INFO] [stdout]      |                                    the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 3530 |     pub fn spike_trains_values_mut(&mut self) -> ValuesMut<'_, usize, SpikeTrainLattice<N, W, X>> {
[INFO] [stdout]      |                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/neuron/iterate_and_spike/mod.rs:660:17
[INFO] [stdout]     |
[INFO] [stdout] 660 |     pub fn keys(&self) -> Keys<IonotropicNeurotransmitterType, LigandGatedChannel<T>> {
[INFO] [stdout]     |                 ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 660 |     pub fn keys(&self) -> Keys<'_, IonotropicNeurotransmitterType, LigandGatedChannel<T>> {
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/neuron/iterate_and_spike/mod.rs:665:19
[INFO] [stdout]     |
[INFO] [stdout] 665 |     pub fn values(&self) -> Values<IonotropicNeurotransmitterType, LigandGatedChannel<T>> {
[INFO] [stdout]     |                   ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 665 |     pub fn values(&self) -> Values<'_, IonotropicNeurotransmitterType, LigandGatedChannel<T>> {
[INFO] [stdout]     |                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/neuron/iterate_and_spike/mod.rs:746:17
[INFO] [stdout]     |
[INFO] [stdout] 746 |     pub fn keys(&self) -> Keys<N, T> {
[INFO] [stdout]     |                 ^^^^^     ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 746 |     pub fn keys(&self) -> Keys<'_, N, T> {
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/neuron/iterate_and_spike/mod.rs:751:19
[INFO] [stdout]     |
[INFO] [stdout] 751 |     pub fn values(&self) -> Values<N, T> {
[INFO] [stdout]     |                   ^^^^^     ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 751 |     pub fn values(&self) -> Values<'_, N, T> {
[INFO] [stdout]     |                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/neuron/iterate_and_spike/mod.rs:756:23
[INFO] [stdout]     |
[INFO] [stdout] 756 |     pub fn values_mut(&mut self) -> ValuesMut<N, T> {
[INFO] [stdout]     |                       ^^^^^^^^^     ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 756 |     pub fn values_mut(&mut self) -> ValuesMut<'_, N, T> {
[INFO] [stdout]     |                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 13.59s
[INFO] running `Command { std: "docker" "inspect" "0cb66531d9d6f37e3c2fb940db4e5a9001fe4388ac9d1e2378b672d417ace3a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0cb66531d9d6f37e3c2fb940db4e5a9001fe4388ac9d1e2378b672d417ace3a1", kill_on_drop: false }`
[INFO] [stdout] 0cb66531d9d6f37e3c2fb940db4e5a9001fe4388ac9d1e2378b672d417ace3a1
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 32a16a553f14fe070a4b0091a916747871edda246fba95abc1e8999f81367089
[INFO] running `Command { std: "docker" "start" "-a" "32a16a553f14fe070a4b0091a916747871edda246fba95abc1e8999f81367089", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `impl_default_neurotransmitter_methods`
[INFO] [stderr]   --> src/neuron/integrate_and_fire/mod.rs:50:16
[INFO] [stderr]    |
[INFO] [stderr] 50 | pub(crate) use impl_default_neurotransmitter_methods;
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around closure body
[INFO] [stderr]    --> src/neuron/hodgkin_huxley/mod.rs:126:23
[INFO] [stderr]     |
[INFO] [stderr] 126 |         .map(|(n, _)| (n + 2))
[INFO] [stderr]     |                       ^     ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 126 -         .map(|(n, _)| (n + 2))
[INFO] [stderr] 126 +         .map(|(n, _)| n + 2)
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]     --> src/neuron/mod.rs:1600:28
[INFO] [stderr]      |
[INFO] [stderr] 1600 |     pub fn lattices_values(&self) -> Values<usize, Lattice<T, U, V, Z, N>> {
[INFO] [stderr]      |                            ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]      |                            |
[INFO] [stderr]      |                            the lifetime is elided here
[INFO] [stderr]      |
[INFO] [stderr]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]      = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]      |
[INFO] [stderr] 1600 |     pub fn lattices_values(&self) -> Values<'_, usize, Lattice<T, U, V, Z, N>> {
[INFO] [stderr]      |                                             +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]     --> src/neuron/mod.rs:1605:32
[INFO] [stderr]      |
[INFO] [stderr] 1605 |     pub fn lattices_values_mut(&mut self) -> ValuesMut<usize, Lattice<T, U, V, Z, N>> {
[INFO] [stderr]      |                                ^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]      |                                |
[INFO] [stderr]      |                                the lifetime is elided here
[INFO] [stderr]      |
[INFO] [stderr]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]      |
[INFO] [stderr] 1605 |     pub fn lattices_values_mut(&mut self) -> ValuesMut<'_, usize, Lattice<T, U, V, Z, N>> {
[INFO] [stderr]      |                                                        +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]     --> src/neuron/mod.rs:1630:32
[INFO] [stderr]      |
[INFO] [stderr] 1630 |     pub fn spike_trains_values(&self) -> Values<usize, SpikeTrainLattice<N, W, X>> {
[INFO] [stderr]      |                                ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]      |                                |
[INFO] [stderr]      |                                the lifetime is elided here
[INFO] [stderr]      |
[INFO] [stderr]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]      |
[INFO] [stderr] 1630 |     pub fn spike_trains_values(&self) -> Values<'_, usize, SpikeTrainLattice<N, W, X>> {
[INFO] [stderr]      |                                                 +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]     --> src/neuron/mod.rs:1635:36
[INFO] [stderr]      |
[INFO] [stderr] 1635 |     pub fn spike_trains_values_mut(&mut self) -> ValuesMut<usize, SpikeTrainLattice<N, W, X>> {
[INFO] [stderr]      |                                    ^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]      |                                    |
[INFO] [stderr]      |                                    the lifetime is elided here
[INFO] [stderr]      |
[INFO] [stderr]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]      |
[INFO] [stderr] 1635 |     pub fn spike_trains_values_mut(&mut self) -> ValuesMut<'_, usize, SpikeTrainLattice<N, W, X>> {
[INFO] [stderr]      |                                                            +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]     --> src/neuron/mod.rs:3475:28
[INFO] [stderr]      |
[INFO] [stderr] 3475 |     pub fn lattices_values(&self) -> Values<usize, Lattice<T, U, V, Z, N>> {
[INFO] [stderr]      |                            ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]      |                            |
[INFO] [stderr]      |                            the lifetime is elided here
[INFO] [stderr]      |
[INFO] [stderr]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]      |
[INFO] [stderr] 3475 |     pub fn lattices_values(&self) -> Values<'_, usize, Lattice<T, U, V, Z, N>> {
[INFO] [stderr]      |                                             +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]     --> src/neuron/mod.rs:3480:32
[INFO] [stderr]      |
[INFO] [stderr] 3480 |     pub fn lattices_values_mut(&mut self) -> ValuesMut<usize, Lattice<T, U, V, Z, N>> {
[INFO] [stderr]      |                                ^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]      |                                |
[INFO] [stderr]      |                                the lifetime is elided here
[INFO] [stderr]      |
[INFO] [stderr]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]      |
[INFO] [stderr] 3480 |     pub fn lattices_values_mut(&mut self) -> ValuesMut<'_, usize, Lattice<T, U, V, Z, N>> {
[INFO] [stderr]      |                                                        +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]     --> src/neuron/mod.rs:3495:45
[INFO] [stderr]      |
[INFO] [stderr] 3495 |     pub fn reward_modulated_lattices_values(&self) -> Values<usize, RewardModulatedLattice<S, T, C, V, R, N>> {
[INFO] [stderr]      |                                             ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]      |                                             |
[INFO] [stderr]      |                                             the lifetime is elided here
[INFO] [stderr]      |
[INFO] [stderr]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]      |
[INFO] [stderr] 3495 |     pub fn reward_modulated_lattices_values(&self) -> Values<'_, usize, RewardModulatedLattice<S, T, C, V, R, N>> {
[INFO] [stderr]      |                                                              +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]     --> src/neuron/mod.rs:3500:49
[INFO] [stderr]      |
[INFO] [stderr] 3500 |     pub fn reward_modulated_lattices_values_mut(&mut self) -> ValuesMut<usize, RewardModulatedLattice<S, T, C, V, R, N>> {
[INFO] [stderr]      |                                                 ^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]      |                                                 |
[INFO] [stderr]      |                                                 the lifetime is elided here
[INFO] [stderr]      |
[INFO] [stderr]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]      |
[INFO] [stderr] 3500 |     pub fn reward_modulated_lattices_values_mut(&mut self) -> ValuesMut<'_, usize, RewardModulatedLattice<S, T, C, V, R, N>> {
[INFO] [stderr]      |                                                                         +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]     --> src/neuron/mod.rs:3525:32
[INFO] [stderr]      |
[INFO] [stderr] 3525 |     pub fn spike_trains_values(&self) -> Values<usize, SpikeTrainLattice<N, W, X>> {
[INFO] [stderr]      |                                ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]      |                                |
[INFO] [stderr]      |                                the lifetime is elided here
[INFO] [stderr]      |
[INFO] [stderr]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]      |
[INFO] [stderr] 3525 |     pub fn spike_trains_values(&self) -> Values<'_, usize, SpikeTrainLattice<N, W, X>> {
[INFO] [stderr]      |                                                 +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]     --> src/neuron/mod.rs:3530:36
[INFO] [stderr]      |
[INFO] [stderr] 3530 |     pub fn spike_trains_values_mut(&mut self) -> ValuesMut<usize, SpikeTrainLattice<N, W, X>> {
[INFO] [stderr]      |                                    ^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]      |                                    |
[INFO] [stderr]      |                                    the lifetime is elided here
[INFO] [stderr]      |
[INFO] [stderr]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]      |
[INFO] [stderr] 3530 |     pub fn spike_trains_values_mut(&mut self) -> ValuesMut<'_, usize, SpikeTrainLattice<N, W, X>> {
[INFO] [stderr]      |                                                            +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/neuron/iterate_and_spike/mod.rs:660:17
[INFO] [stderr]     |
[INFO] [stderr] 660 |     pub fn keys(&self) -> Keys<IonotropicNeurotransmitterType, LigandGatedChannel<T>> {
[INFO] [stderr]     |                 ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 660 |     pub fn keys(&self) -> Keys<'_, IonotropicNeurotransmitterType, LigandGatedChannel<T>> {
[INFO] [stderr]     |                                +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/neuron/iterate_and_spike/mod.rs:665:19
[INFO] [stderr]     |
[INFO] [stderr] 665 |     pub fn values(&self) -> Values<IonotropicNeurotransmitterType, LigandGatedChannel<T>> {
[INFO] [stderr]     |                   ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                   |
[INFO] [stderr]     |                   the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 665 |     pub fn values(&self) -> Values<'_, IonotropicNeurotransmitterType, LigandGatedChannel<T>> {
[INFO] [stderr]     |                                    +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/neuron/iterate_and_spike/mod.rs:746:17
[INFO] [stderr]     |
[INFO] [stderr] 746 |     pub fn keys(&self) -> Keys<N, T> {
[INFO] [stderr]     |                 ^^^^^     ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 746 |     pub fn keys(&self) -> Keys<'_, N, T> {
[INFO] [stderr]     |                                +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/neuron/iterate_and_spike/mod.rs:751:19
[INFO] [stderr]     |
[INFO] [stderr] 751 |     pub fn values(&self) -> Values<N, T> {
[INFO] [stderr]     |                   ^^^^^     ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                   |
[INFO] [stderr]     |                   the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 751 |     pub fn values(&self) -> Values<'_, N, T> {
[INFO] [stderr]     |                                    +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/neuron/iterate_and_spike/mod.rs:756:23
[INFO] [stderr]     |
[INFO] [stderr] 756 |     pub fn values_mut(&mut self) -> ValuesMut<N, T> {
[INFO] [stderr]     |                       ^^^^^^^^^     ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                       |
[INFO] [stderr]     |                       the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 756 |     pub fn values_mut(&mut self) -> ValuesMut<'_, N, T> {
[INFO] [stderr]     |                                               +++
[INFO] [stderr] 
[INFO] [stderr] warning: `spiking_neural_networks` (lib) generated 17 warnings (run `cargo fix --lib -p spiking_neural_networks` to apply 17 suggestions)
[INFO] [stderr] warning: `spiking_neural_networks` (lib test) generated 17 warnings (17 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/spiking_neural_networks-af06703334c46d03)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests spiking_neural_networks
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr] warning: unnecessary parentheses around closure body
[INFO] [stderr]    --> src/neuron/hodgkin_huxley/mod.rs:126:23
[INFO] [stderr]     |
[INFO] [stderr] 126 |         .map(|(n, _)| (n + 2))
[INFO] [stderr]     |                       ^     ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 126 -         .map(|(n, _)| (n + 2))
[INFO] [stderr] 126 +         .map(|(n, _)| n + 2)
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stdout] running 16 tests
[INFO] [stderr] 
[INFO] [stdout] test src/lib.rs - (line 424) ... ok
[INFO] [stdout] test src/lib.rs - (line 476) ... ok
[INFO] [stdout] test src/lib.rs - (line 104) ... ok
[INFO] [stdout] test src/lib.rs - (line 201) ... ok
[INFO] [stdout] test src/graph/mod.rs - graph::AdjacencyList (line 262) ... ok
[INFO] [stdout] test src/graph/mod.rs - graph::AdjacencyMatrix (line 73) ... ok
[INFO] [stdout] test src/neuron/ion_channels/mod.rs - neuron::ion_channels::IonChannel (line 86) ... ok
[INFO] [stdout] test src/neuron/ion_channels/mod.rs - neuron::ion_channels::TimestepIndependentIonChannel (line 52) ... ok
[INFO] [stdout] test src/neuron/iterate_and_spike/mod.rs - neuron::iterate_and_spike::IterateAndSpike (line 927) ... ok
[INFO] [stdout] test src/neuron/attractors/mod.rs - neuron::attractors::DiscreteNeuronLattice (line 309) ... ok
[INFO] [stdout] test src/neuron/mod.rs - neuron::LatticeNetwork (line 1347) ... ok
[INFO] [stdout] test src/neuron/mod.rs - neuron::Lattice (line 535) ... ok
[INFO] [stdout] test src/neuron/attractors/mod.rs - neuron::attractors (line 77) ... ok
[INFO] [stdout] test src/neuron/attractors/mod.rs - neuron::attractors (line 5) ... ok
[INFO] [stdout] test src/lib.rs - (line 44) ... ok
[INFO] [stdout] test src/neuron/attractors/mod.rs - neuron::attractors (line 174) has been running for over 60 seconds
[INFO] [stdout] test src/neuron/attractors/mod.rs - neuron::attractors (line 174) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/neuron/attractors/mod.rs - neuron::attractors (line 174) stdout ----
[INFO] [stdout] Test executable failed (exit status: 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] 
[INFO] [stdout] thread 'main' (341) panicked at src/neuron/attractors/mod.rs:73:5:
[INFO] [stdout] assertion failed: firing_rates[preferred_direction][0] as f32 >=
[INFO] [stdout]     maximal_firing_rate as f32 * 0.9
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5a3fe117e072 - std::backtrace_rs::backtrace::libunwind::trace::h16acf28769fcd909
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5a3fe117e072 - std::backtrace_rs::backtrace::trace_unsynchronized::hb5541aa5d4f92513
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5a3fe117e072 - std::sys::backtrace::_print_fmt::h8ac8268cb667a306
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5a3fe117e072 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h47627beda0767f4c
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5a3fe118dc2f - core::fmt::rt::Argument::fmt::h686a01ad57c1c92a
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5a3fe118dc2f - core::fmt::write::h8a63064c67176fd8
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x5a3fe1156ad3 - std::io::default_write_fmt::hc257f38f86d39af6
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5a3fe1156ad3 - std::io::Write::write_fmt::h5e9b646cef91150b
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5a3fe115df62 - std::sys::backtrace::BacktraceLock::print::h4634d27c0afbaebb
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5a3fe1161fbf - std::panicking::default_hook::{{closure}}::h23e0299d4738b766
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x5a3fe1161e19 - std::panicking::default_hook::hfeec6294e8751b62
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:328:9
[INFO] [stdout]   11:     0x5a3fe1162645 - std::panicking::panic_with_hook::hd57cd463d793ed79
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:834:13
[INFO] [stdout]   12:     0x5a3fe11623f6 - std::panicking::panic_handler::{{closure}}::hddd6216c3fddee3b
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:700:13
[INFO] [stdout]   13:     0x5a3fe115e099 - std::sys::backtrace::__rust_end_short_backtrace::h5e7a56f283378525
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   14:     0x5a3fe114b5fd - __rustc[256c90bb7e548b45]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:698:5
[INFO] [stdout]   15:     0x5a3fe11916a0 - core::panicking::panic_fmt::hf19c198748ef6a95
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/panicking.rs:80:14
[INFO] [stdout]   16:     0x5a3fe119167c - core::panicking::panic::h5387b4c27e81d0dd
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/panicking.rs:150:5
[INFO] [stdout]   17:     0x5a3fe10c7a2a - rust_out::main::hed4f024d20a3ab62
[INFO] [stdout]   18:     0x5a3fe10aff0e - core::ops::function::FnOnce::call_once::ha9b7a2ea1879f06c
[INFO] [stdout]   19:     0x5a3fe10acb5d - std::sys::backtrace::__rust_begin_short_backtrace::h8fbd37660085097f
[INFO] [stdout]   20:     0x5a3fe10ac8ef - std::rt::lang_start::{{closure}}::he647ad09b30eb76d
[INFO] [stdout]   21:     0x5a3fe11582a0 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::hdf957eac011d0136
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/ops/function.rs:287:21
[INFO] [stdout]   22:     0x5a3fe11582a0 - std::panicking::catch_unwind::do_call::h9ff550f7799115e1
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:590:40
[INFO] [stdout]   23:     0x5a3fe11582a0 - std::panicking::catch_unwind::ha7ce46787bb12905
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:553:19
[INFO] [stdout]   24:     0x5a3fe11582a0 - std::panic::catch_unwind::h625b36596def7d39
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panic.rs:359:14
[INFO] [stdout]   25:     0x5a3fe11582a0 - std::rt::lang_start_internal::{{closure}}::h4cbc9430de699e2c
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/rt.rs:175:24
[INFO] [stdout]   26:     0x5a3fe11582a0 - std::panicking::catch_unwind::do_call::h5af2f11409a22e3e
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:590:40
[INFO] [stdout]   27:     0x5a3fe11582a0 - std::panicking::catch_unwind::hf64cf7b0d8070f52
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:553:19
[INFO] [stdout]   28:     0x5a3fe11582a0 - std::panic::catch_unwind::h480b74763390cdcf
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x5a3fe11582a0 - std::rt::lang_start_internal::h4b3d04f698aef094
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/rt.rs:171:5
[INFO] [stdout]   30:     0x5a3fe10ac8d1 - std::rt::lang_start::hcb2c4bb8372bfef9
[INFO] [stdout]   31:     0x5a3fe10e2f15 - main
[INFO] [stdout]   32:     0x7d62c40231ca - <unknown>
[INFO] [stdout]   33:     0x7d62c402328b - __libc_start_main
[INFO] [stdout]   34:     0x5a3fe108e475 - _start
[INFO] [stdout]   35:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/neuron/attractors/mod.rs - neuron::attractors (line 174)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 15 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 116.73s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "32a16a553f14fe070a4b0091a916747871edda246fba95abc1e8999f81367089", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32a16a553f14fe070a4b0091a916747871edda246fba95abc1e8999f81367089", kill_on_drop: false }`
[INFO] [stdout] 32a16a553f14fe070a4b0091a916747871edda246fba95abc1e8999f81367089
