[INFO] cloning repository https://github.com/jdumont0201/rust-neural-network
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jdumont0201/rust-neural-network" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjdumont0201%2Frust-neural-network", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjdumont0201%2Frust-neural-network'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3c23fa61b5dfc4a54a307054cfca542d09db9eb4
[INFO] documenting jdumont0201/rust-neural-network against 1.46.0 for beta-1.47-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjdumont0201%2Frust-neural-network" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jdumont0201/rust-neural-network on toolchain 1.46.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jdumont0201/rust-neural-network
[INFO] finished tweaking git repo https://github.com/jdumont0201/rust-neural-network
[INFO] tweaked toml for git repo https://github.com/jdumont0201/rust-neural-network written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/jdumont0201/rust-neural-network already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2e0073079ca23717bbf3c19e7b8b72f35986bba94f47dc7a6dbc336a5c7c5c0f
[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" "2e0073079ca23717bbf3c19e7b8b72f35986bba94f47dc7a6dbc336a5c7c5c0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2e0073079ca23717bbf3c19e7b8b72f35986bba94f47dc7a6dbc336a5c7c5c0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e0073079ca23717bbf3c19e7b8b72f35986bba94f47dc7a6dbc336a5c7c5c0f", kill_on_drop: false }`
[INFO] [stdout] 2e0073079ca23717bbf3c19e7b8b72f35986bba94f47dc7a6dbc336a5c7c5c0f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 296cfa4f6958bbba35f6b25f9a5697f78a7dd4f7c83a9d784062e35242d373e8
[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" "296cfa4f6958bbba35f6b25f9a5697f78a7dd4f7c83a9d784062e35242d373e8", kill_on_drop: false }`
[INFO] [stderr]  Documenting neuralnetwork v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable `L` should have a snake case name
[INFO] [stdout]   --> src/neuron/mod.rs:20:38
[INFO] [stdout]    |
[INFO] [stdout] 20 |     pub fn compute_output(&mut self, L: &Layer) {
[INFO] [stdout]    |                                      ^ help: convert the identifier to snake case: `l`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `sum_of_DOW` should have a snake case name
[INFO] [stdout]   --> src/neuron/mod.rs:49:12
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub fn sum_of_DOW(&self, T: &Topology) -> f64 {
[INFO] [stdout]    |            ^^^^^^^^^^ help: convert the identifier to snake case: `sum_of_dow`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `T` should have a snake case name
[INFO] [stdout]   --> src/neuron/mod.rs:49:30
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub fn sum_of_DOW(&self, T: &Topology) -> f64 {
[INFO] [stdout]    |                              ^ help: convert the identifier to snake case: `t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `T` should have a snake case name
[INFO] [stdout]   --> src/topology/mod.rs:54:38
[INFO] [stdout]    |
[INFO] [stdout] 54 |     pub fn create_neurons(&mut self, T: Vec<i8>) {
[INFO] [stdout]    |                                      ^ help: convert the identifier to snake case: `t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.43s
[INFO] running `Command { std: "docker" "inspect" "296cfa4f6958bbba35f6b25f9a5697f78a7dd4f7c83a9d784062e35242d373e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "296cfa4f6958bbba35f6b25f9a5697f78a7dd4f7c83a9d784062e35242d373e8", kill_on_drop: false }`
[INFO] [stdout] 296cfa4f6958bbba35f6b25f9a5697f78a7dd4f7c83a9d784062e35242d373e8