[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] checking R4con/basicANN against master#a609fb45efad59dfd459c76e50899be9f0583b5a for pr-80579
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FR4con%2FbasicANN" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/R4con/basicANN on toolchain a609fb45efad59dfd459c76e50899be9f0583b5a
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "read-manifest" "--manifest-path" "Cargo.toml", 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-6/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" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5dbc58db7ecabeda745069675c8a3a2482b044f559d3f68059763214d9d37347
[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" "5dbc58db7ecabeda745069675c8a3a2482b044f559d3f68059763214d9d37347", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5dbc58db7ecabeda745069675c8a3a2482b044f559d3f68059763214d9d37347", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5dbc58db7ecabeda745069675c8a3a2482b044f559d3f68059763214d9d37347", kill_on_drop: false }`
[INFO] [stdout] 5dbc58db7ecabeda745069675c8a3a2482b044f559d3f68059763214d9d37347
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", 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] 42d4a780709e5bf9e315a884326587a387de674a9414c3d2e4defec319d44628
[INFO] running `Command { std: "docker" "start" "-a" "42d4a780709e5bf9e315a884326587a387de674a9414c3d2e4defec319d44628", kill_on_drop: false }`
[INFO] [stderr]     Checking 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[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: 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: 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: 15 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0170`.
[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: 15 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 0.56s
[INFO] running `Command { std: "docker" "inspect" "42d4a780709e5bf9e315a884326587a387de674a9414c3d2e4defec319d44628", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42d4a780709e5bf9e315a884326587a387de674a9414c3d2e4defec319d44628", kill_on_drop: false }`
[INFO] [stdout] 42d4a780709e5bf9e315a884326587a387de674a9414c3d2e4defec319d44628