[INFO] cloning repository https://github.com/R4con/basicANN
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/R4con/basicANN" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FR4con%2FbasicANN", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FR4con%2FbasicANN'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3ea487fd45f73d228c02a022d353808b4b8e48c9
[INFO] testing R4con/basicANN against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FR4con%2FbasicANN" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/R4con/basicANN on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/R4con/basicANN
[INFO] finished tweaking git repo https://github.com/R4con/basicANN
[INFO] tweaked toml for git repo https://github.com/R4con/basicANN written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/R4con/basicANN already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c61814a264d693a5dc7f0a8d0ec809648b231b05698509a759a3378feda45faa
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c61814a264d693a5dc7f0a8d0ec809648b231b05698509a759a3378feda45faa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c61814a264d693a5dc7f0a8d0ec809648b231b05698509a759a3378feda45faa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c61814a264d693a5dc7f0a8d0ec809648b231b05698509a759a3378feda45faa", kill_on_drop: false }`
[INFO] [stdout] c61814a264d693a5dc7f0a8d0ec809648b231b05698509a759a3378feda45faa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d5146bafa0b33ddad795b1c1c0fb0e01a28f5c7c3f3c47e687481c87f41db03b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d5146bafa0b33ddad795b1c1c0fb0e01a28f5c7c3f3c47e687481c87f41db03b", kill_on_drop: false }`
[INFO] [stderr]    Compiling basicANN v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning[E0170]: pattern binding `Sigmoid` is named the same as one of the variants of the type `Nodefunction`
[INFO] [stdout]    --> src/structure.rs:149:13
[INFO] [stdout]     |
[INFO] [stdout] 149 |             Sigmoid => 1.0/(1.0 + std::f32::consts::E.powf(-input)),
[INFO] [stdout]     |             ^^^^^^^ help: to match on the variant, qualify the path: `Nodefunction::Sigmoid`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bindings_with_variant_name)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0170]: pattern binding `OutputOnly` is named the same as one of the variants of the type `Nodefunction`
[INFO] [stdout]    --> src/structure.rs:150:13
[INFO] [stdout]     |
[INFO] [stdout] 150 |             OutputOnly => input,
[INFO] [stdout]     |             ^^^^^^^^^^ help: to match on the variant, qualify the path: `Nodefunction::OutputOnly`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0170]: pattern binding `InputOnly` is named the same as one of the variants of the type `Nodefunction`
[INFO] [stdout]    --> src/structure.rs:151:13
[INFO] [stdout]     |
[INFO] [stdout] 151 |             InputOnly => 1.0/(1.0 + std::f32::consts::E.powf(-input)),
[INFO] [stdout]     |             ^^^^^^^^^ help: to match on the variant, qualify the path: `Nodefunction::InputOnly`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0170]: pattern binding `ReLU` is named the same as one of the variants of the type `Nodefunction`
[INFO] [stdout]    --> src/structure.rs:152:13
[INFO] [stdout]     |
[INFO] [stdout] 152 |             ReLU => {
[INFO] [stdout]     |             ^^^^ help: to match on the variant, qualify the path: `Nodefunction::ReLU`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/structure.rs:150:13
[INFO] [stdout]     |
[INFO] [stdout] 149 |             Sigmoid => 1.0/(1.0 + std::f32::consts::E.powf(-input)),
[INFO] [stdout]     |             ------- matches any value
[INFO] [stdout] 150 |             OutputOnly => input,
[INFO] [stdout]     |             ^^^^^^^^^^ unreachable pattern
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/structure.rs:151:13
[INFO] [stdout]     |
[INFO] [stdout] 149 |             Sigmoid => 1.0/(1.0 + std::f32::consts::E.powf(-input)),
[INFO] [stdout]     |             ------- matches any value
[INFO] [stdout] 150 |             OutputOnly => input,
[INFO] [stdout] 151 |             InputOnly => 1.0/(1.0 + std::f32::consts::E.powf(-input)),
[INFO] [stdout]     |             ^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/structure.rs:152:13
[INFO] [stdout]     |
[INFO] [stdout] 149 |             Sigmoid => 1.0/(1.0 + std::f32::consts::E.powf(-input)),
[INFO] [stdout]     |             ------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 152 |             ReLU => {
[INFO] [stdout]     |             ^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `desired_output`
[INFO] [stdout]   --> src/structure.rs:73:42
[INFO] [stdout]    |
[INFO] [stdout] 73 |     pub fn propagate_backward(&mut self, desired_output: Vec<f32>) {
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_desired_output`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `Sigmoid`
[INFO] [stdout]    --> src/structure.rs:149:13
[INFO] [stdout]     |
[INFO] [stdout] 149 |             Sigmoid => 1.0/(1.0 + std::f32::consts::E.powf(-input)),
[INFO] [stdout]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_Sigmoid`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `OutputOnly`
[INFO] [stdout]    --> src/structure.rs:150:13
[INFO] [stdout]     |
[INFO] [stdout] 150 |             OutputOnly => input,
[INFO] [stdout]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_OutputOnly`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `InputOnly`
[INFO] [stdout]    --> src/structure.rs:151:13
[INFO] [stdout]     |
[INFO] [stdout] 151 |             InputOnly => 1.0/(1.0 + std::f32::consts::E.powf(-input)),
[INFO] [stdout]     |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_InputOnly`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ReLU`
[INFO] [stdout]    --> src/structure.rs:152:13
[INFO] [stdout]     |
[INFO] [stdout] 152 |             ReLU => {
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_ReLU`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `propagate_backward`
[INFO] [stdout]   --> src/structure.rs:73:12
[INFO] [stdout]    |
[INFO] [stdout] 73 |     pub fn propagate_backward(&mut self, desired_output: Vec<f32>) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `size`
[INFO] [stdout]    --> src/structure.rs:105:5
[INFO] [stdout]     |
[INFO] [stdout] 105 |     size: i32,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `connected_input_links`
[INFO] [stdout]    --> src/structure.rs:127:5
[INFO] [stdout]     |
[INFO] [stdout] 127 |     connected_input_links: Option<Vec<Link>>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `node_position`
[INFO] [stdout]    --> src/structure.rs:131:5
[INFO] [stdout]     |
[INFO] [stdout] 131 |     node_position: (i32,i32),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `adjust_weight`
[INFO] [stdout]    --> src/structure.rs:175:8
[INFO] [stdout]     |
[INFO] [stdout] 175 |     fn adjust_weight(&mut self, new_weight: f32) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Sigmoid`
[INFO] [stdout]    --> src/structure.rs:185:5
[INFO] [stdout]     |
[INFO] [stdout] 185 |     Sigmoid,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 18 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0170`.
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.35s
[INFO] running `Command { std: "docker" "inspect" "d5146bafa0b33ddad795b1c1c0fb0e01a28f5c7c3f3c47e687481c87f41db03b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5146bafa0b33ddad795b1c1c0fb0e01a28f5c7c3f3c47e687481c87f41db03b", kill_on_drop: false }`
[INFO] [stdout] d5146bafa0b33ddad795b1c1c0fb0e01a28f5c7c3f3c47e687481c87f41db03b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2ea95f9cc7b9a44b0bcbb6a198ddb166258632d08b8176f064fe4be0f85202b3
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2ea95f9cc7b9a44b0bcbb6a198ddb166258632d08b8176f064fe4be0f85202b3", kill_on_drop: false }`
[INFO] [stderr]    Compiling basicANN v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning[E0170]: pattern binding `Sigmoid` is named the same as one of the variants of the type `Nodefunction`
[INFO] [stdout]    --> src/structure.rs:149:13
[INFO] [stdout]     |
[INFO] [stdout] 149 |             Sigmoid => 1.0/(1.0 + std::f32::consts::E.powf(-input)),
[INFO] [stdout]     |             ^^^^^^^ help: to match on the variant, qualify the path: `Nodefunction::Sigmoid`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bindings_with_variant_name)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0170]: pattern binding `OutputOnly` is named the same as one of the variants of the type `Nodefunction`
[INFO] [stdout]    --> src/structure.rs:150:13
[INFO] [stdout]     |
[INFO] [stdout] 150 |             OutputOnly => input,
[INFO] [stdout]     |             ^^^^^^^^^^ help: to match on the variant, qualify the path: `Nodefunction::OutputOnly`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0170]: pattern binding `InputOnly` is named the same as one of the variants of the type `Nodefunction`
[INFO] [stdout]    --> src/structure.rs:151:13
[INFO] [stdout]     |
[INFO] [stdout] 151 |             InputOnly => 1.0/(1.0 + std::f32::consts::E.powf(-input)),
[INFO] [stdout]     |             ^^^^^^^^^ help: to match on the variant, qualify the path: `Nodefunction::InputOnly`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0170]: pattern binding `ReLU` is named the same as one of the variants of the type `Nodefunction`
[INFO] [stdout]    --> src/structure.rs:152:13
[INFO] [stdout]     |
[INFO] [stdout] 152 |             ReLU => {
[INFO] [stdout]     |             ^^^^ help: to match on the variant, qualify the path: `Nodefunction::ReLU`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/structure.rs:150:13
[INFO] [stdout]     |
[INFO] [stdout] 149 |             Sigmoid => 1.0/(1.0 + std::f32::consts::E.powf(-input)),
[INFO] [stdout]     |             ------- matches any value
[INFO] [stdout] 150 |             OutputOnly => input,
[INFO] [stdout]     |             ^^^^^^^^^^ unreachable pattern
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/structure.rs:151:13
[INFO] [stdout]     |
[INFO] [stdout] 149 |             Sigmoid => 1.0/(1.0 + std::f32::consts::E.powf(-input)),
[INFO] [stdout]     |             ------- matches any value
[INFO] [stdout] 150 |             OutputOnly => input,
[INFO] [stdout] 151 |             InputOnly => 1.0/(1.0 + std::f32::consts::E.powf(-input)),
[INFO] [stdout]     |             ^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/structure.rs:152:13
[INFO] [stdout]     |
[INFO] [stdout] 149 |             Sigmoid => 1.0/(1.0 + std::f32::consts::E.powf(-input)),
[INFO] [stdout]     |             ------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 152 |             ReLU => {
[INFO] [stdout]     |             ^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `desired_output`
[INFO] [stdout]   --> src/structure.rs:73:42
[INFO] [stdout]    |
[INFO] [stdout] 73 |     pub fn propagate_backward(&mut self, desired_output: Vec<f32>) {
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_desired_output`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `Sigmoid`
[INFO] [stdout]    --> src/structure.rs:149:13
[INFO] [stdout]     |
[INFO] [stdout] 149 |             Sigmoid => 1.0/(1.0 + std::f32::consts::E.powf(-input)),
[INFO] [stdout]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_Sigmoid`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `OutputOnly`
[INFO] [stdout]    --> src/structure.rs:150:13
[INFO] [stdout]     |
[INFO] [stdout] 150 |             OutputOnly => input,
[INFO] [stdout]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_OutputOnly`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `InputOnly`
[INFO] [stdout]    --> src/structure.rs:151:13
[INFO] [stdout]     |
[INFO] [stdout] 151 |             InputOnly => 1.0/(1.0 + std::f32::consts::E.powf(-input)),
[INFO] [stdout]     |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_InputOnly`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ReLU`
[INFO] [stdout]    --> src/structure.rs:152:13
[INFO] [stdout]     |
[INFO] [stdout] 152 |             ReLU => {
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_ReLU`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `propagate_backward`
[INFO] [stdout]   --> src/structure.rs:73:12
[INFO] [stdout]    |
[INFO] [stdout] 73 |     pub fn propagate_backward(&mut self, desired_output: Vec<f32>) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `size`
[INFO] [stdout]    --> src/structure.rs:105:5
[INFO] [stdout]     |
[INFO] [stdout] 105 |     size: i32,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `connected_input_links`
[INFO] [stdout]    --> src/structure.rs:127:5
[INFO] [stdout]     |
[INFO] [stdout] 127 |     connected_input_links: Option<Vec<Link>>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `node_position`
[INFO] [stdout]    --> src/structure.rs:131:5
[INFO] [stdout]     |
[INFO] [stdout] 131 |     node_position: (i32,i32),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `adjust_weight`
[INFO] [stdout]    --> src/structure.rs:175:8
[INFO] [stdout]     |
[INFO] [stdout] 175 |     fn adjust_weight(&mut self, new_weight: f32) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Sigmoid`
[INFO] [stdout]    --> src/structure.rs:185:5
[INFO] [stdout]     |
[INFO] [stdout] 185 |     Sigmoid,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 18 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0170`.
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `Command { std: "docker" "inspect" "2ea95f9cc7b9a44b0bcbb6a198ddb166258632d08b8176f064fe4be0f85202b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ea95f9cc7b9a44b0bcbb6a198ddb166258632d08b8176f064fe4be0f85202b3", kill_on_drop: false }`
[INFO] [stdout] 2ea95f9cc7b9a44b0bcbb6a198ddb166258632d08b8176f064fe4be0f85202b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 38c63fe06fff2d73f87509f61e626bf738d83c6b20e19fdb2664b69c9d90c529
[INFO] running `Command { std: "docker" "start" "-a" "38c63fe06fff2d73f87509f61e626bf738d83c6b20e19fdb2664b69c9d90c529", kill_on_drop: false }`
[INFO] [stderr] warning[E0170]: pattern binding `Sigmoid` is named the same as one of the variants of the type `Nodefunction`
[INFO] [stderr]    --> src/structure.rs:149:13
[INFO] [stderr]     |
[INFO] [stderr] 149 |             Sigmoid => 1.0/(1.0 + std::f32::consts::E.powf(-input)),
[INFO] [stderr]     |             ^^^^^^^ help: to match on the variant, qualify the path: `Nodefunction::Sigmoid`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bindings_with_variant_name)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning[E0170]: pattern binding `OutputOnly` is named the same as one of the variants of the type `Nodefunction`
[INFO] [stderr]    --> src/structure.rs:150:13
[INFO] [stderr]     |
[INFO] [stderr] 150 |             OutputOnly => input,
[INFO] [stderr]     |             ^^^^^^^^^^ help: to match on the variant, qualify the path: `Nodefunction::OutputOnly`
[INFO] [stderr] 
[INFO] [stderr] warning[E0170]: pattern binding `InputOnly` is named the same as one of the variants of the type `Nodefunction`
[INFO] [stderr]    --> src/structure.rs:151:13
[INFO] [stderr]     |
[INFO] [stderr] 151 |             InputOnly => 1.0/(1.0 + std::f32::consts::E.powf(-input)),
[INFO] [stderr]     |             ^^^^^^^^^ help: to match on the variant, qualify the path: `Nodefunction::InputOnly`
[INFO] [stderr] 
[INFO] [stderr] warning[E0170]: pattern binding `ReLU` is named the same as one of the variants of the type `Nodefunction`
[INFO] [stderr]    --> src/structure.rs:152:13
[INFO] [stderr]     |
[INFO] [stderr] 152 |             ReLU => {
[INFO] [stderr]     |             ^^^^ help: to match on the variant, qualify the path: `Nodefunction::ReLU`
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/structure.rs:150:13
[INFO] [stderr]     |
[INFO] [stderr] 149 |             Sigmoid => 1.0/(1.0 + std::f32::consts::E.powf(-input)),
[INFO] [stderr]     |             ------- matches any value
[INFO] [stderr] 150 |             OutputOnly => input,
[INFO] [stderr]     |             ^^^^^^^^^^ unreachable pattern
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/structure.rs:151:13
[INFO] [stderr]     |
[INFO] [stderr] 149 |             Sigmoid => 1.0/(1.0 + std::f32::consts::E.powf(-input)),
[INFO] [stderr]     |             ------- matches any value
[INFO] [stderr] 150 |             OutputOnly => input,
[INFO] [stderr] 151 |             InputOnly => 1.0/(1.0 + std::f32::consts::E.powf(-input)),
[INFO] [stderr]     |             ^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/structure.rs:152:13
[INFO] [stderr]     |
[INFO] [stderr] 149 |             Sigmoid => 1.0/(1.0 + std::f32::consts::E.powf(-input)),
[INFO] [stderr]     |             ------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 152 |             ReLU => {
[INFO] [stderr]     |             ^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `desired_output`
[INFO] [stderr]   --> src/structure.rs:73:42
[INFO] [stderr]    |
[INFO] [stderr] 73 |     pub fn propagate_backward(&mut self, desired_output: Vec<f32>) {
[INFO] [stderr]    |                                          ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_desired_output`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `Sigmoid`
[INFO] [stderr]    --> src/structure.rs:149:13
[INFO] [stderr]     |
[INFO] [stderr] 149 |             Sigmoid => 1.0/(1.0 + std::f32::consts::E.powf(-input)),
[INFO] [stderr]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_Sigmoid`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `OutputOnly`
[INFO] [stderr]    --> src/structure.rs:150:13
[INFO] [stderr]     |
[INFO] [stderr] 150 |             OutputOnly => input,
[INFO] [stderr]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_OutputOnly`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `InputOnly`
[INFO] [stderr]    --> src/structure.rs:151:13
[INFO] [stderr]     |
[INFO] [stderr] 151 |             InputOnly => 1.0/(1.0 + std::f32::consts::E.powf(-input)),
[INFO] [stderr]     |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_InputOnly`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ReLU`
[INFO] [stderr]    --> src/structure.rs:152:13
[INFO] [stderr]     |
[INFO] [stderr] 152 |             ReLU => {
[INFO] [stderr]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_ReLU`
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `propagate_backward`
[INFO] [stderr]   --> src/structure.rs:73:12
[INFO] [stderr]    |
[INFO] [stderr] 73 |     pub fn propagate_backward(&mut self, desired_output: Vec<f32>) {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `size`
[INFO] [stderr]    --> src/structure.rs:105:5
[INFO] [stderr]     |
[INFO] [stderr] 105 |     size: i32,
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `connected_input_links`
[INFO] [stderr]    --> src/structure.rs:127:5
[INFO] [stderr]     |
[INFO] [stderr] 127 |     connected_input_links: Option<Vec<Link>>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `node_position`
[INFO] [stderr]    --> src/structure.rs:131:5
[INFO] [stderr]     |
[INFO] [stderr] 131 |     node_position: (i32,i32),
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `adjust_weight`
[INFO] [stderr]    --> src/structure.rs:175:8
[INFO] [stderr]     |
[INFO] [stderr] 175 |     fn adjust_weight(&mut self, new_weight: f32) {
[INFO] [stderr]     |        ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Sigmoid`
[INFO] [stderr]    --> src/structure.rs:185:5
[INFO] [stderr]     |
[INFO] [stderr] 185 |     Sigmoid,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0170`.
[INFO] [stderr] warning: `basicANN` (bin "basicANN" test) generated 18 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/basicANN-30af90cf5638a84b)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[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] running `Command { std: "docker" "inspect" "38c63fe06fff2d73f87509f61e626bf738d83c6b20e19fdb2664b69c9d90c529", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38c63fe06fff2d73f87509f61e626bf738d83c6b20e19fdb2664b69c9d90c529", kill_on_drop: false }`
[INFO] [stdout] 38c63fe06fff2d73f87509f61e626bf738d83c6b20e19fdb2664b69c9d90c529