[INFO] cloning repository https://github.com/richwandell/rust-algorithms [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/richwandell/rust-algorithms" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frichwandell%2Frust-algorithms", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frichwandell%2Frust-algorithms'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 58cbef2915c323c7a57c4068b5f52094516e952e [INFO] documenting richwandell/rust-algorithms 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%2Frichwandell%2Frust-algorithms" "/workspace/builds/worker-10/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/richwandell/rust-algorithms 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/richwandell/rust-algorithms [INFO] finished tweaking git repo https://github.com/richwandell/rust-algorithms [INFO] tweaked toml for git repo https://github.com/richwandell/rust-algorithms written to /workspace/builds/worker-10/source/Cargo.toml [INFO] crate git repo https://github.com/richwandell/rust-algorithms 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] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] ef39ec2b05b544cfad1873d1da6b0d3b9f7915eaa8b12b4373cb5bb5dffc4e83 [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" "ef39ec2b05b544cfad1873d1da6b0d3b9f7915eaa8b12b4373cb5bb5dffc4e83", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ef39ec2b05b544cfad1873d1da6b0d3b9f7915eaa8b12b4373cb5bb5dffc4e83", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ef39ec2b05b544cfad1873d1da6b0d3b9f7915eaa8b12b4373cb5bb5dffc4e83", kill_on_drop: false }` [INFO] [stdout] ef39ec2b05b544cfad1873d1da6b0d3b9f7915eaa8b12b4373cb5bb5dffc4e83 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] c81d15b81d0b49de8544c768288aa912b8ba561291f639d9e41bd0a54489a42f [INFO] running `Command { std: "docker" "start" "-a" "c81d15b81d0b49de8544c768288aa912b8ba561291f639d9e41bd0a54489a42f", kill_on_drop: false }` [INFO] [stderr] Compiling ndarray v0.13.0 [INFO] [stderr] Checking spmc v0.3.0 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling num-complex v0.2.3 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Checking itertools v0.8.0 [INFO] [stderr] Checking getrandom v0.1.12 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Checking rand_pcg v0.2.0 [INFO] [stderr] Checking rand v0.7.2 [INFO] [stderr] Checking noisy_float v0.1.11 [INFO] [stderr] Checking rand_distr v0.2.2 [INFO] [stderr] Checking ndarray-stats v0.3.0 [INFO] [stderr] Checking ndarray-rand v0.11.0 [INFO] [stderr] Documenting Algos v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: structure field `W1` should have a snake case name [INFO] [stdout] --> src/bin/neural_network.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | W1: Array2, [INFO] [stdout] | ^^ help: convert the identifier to snake case (notice the capitalization): `w1` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `W2` should have a snake case name [INFO] [stdout] --> src/bin/neural_network.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | W2: Array2, [INFO] [stdout] | ^^ help: convert the identifier to snake case (notice the capitalization): `w2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `Z2` should have a snake case name [INFO] [stdout] --> src/bin/neural_network.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | Z2: Array2, [INFO] [stdout] | ^^ help: convert the identifier to snake case (notice the capitalization): `z2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `Z3` should have a snake case name [INFO] [stdout] --> src/bin/neural_network.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | Z3: Array2, [INFO] [stdout] | ^^ help: convert the identifier to snake case (notice the capitalization): `z3` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `A2` should have a snake case name [INFO] [stdout] --> src/bin/neural_network.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | A2: Array2 [INFO] [stdout] | ^^ help: convert the identifier to snake case: `a2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `X` should have a snake case name [INFO] [stdout] --> src/bin/neural_network.rs:22:27 [INFO] [stdout] | [INFO] [stdout] 22 | fn forward(&mut self, X: &Array2) -> Array2; [INFO] [stdout] | ^ help: convert the identifier to snake case (notice the capitalization): `x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `X` should have a snake case name [INFO] [stdout] --> src/bin/neural_network.rs:23:25 [INFO] [stdout] | [INFO] [stdout] 23 | fn train(&mut self, X: &Array2, y: &Array2); [INFO] [stdout] | ^ help: convert the identifier to snake case (notice the capitalization): `x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `X` should have a snake case name [INFO] [stdout] --> src/bin/neural_network.rs:24:39 [INFO] [stdout] | [INFO] [stdout] 24 | fn cost_function_prime(&mut self, X: &Array2, y: &Array2) -> (Array2, Array2); [INFO] [stdout] | ^ help: convert the identifier to snake case (notice the capitalization): `x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `X` should have a snake case name [INFO] [stdout] --> src/bin/neural_network.rs:25:33 [INFO] [stdout] | [INFO] [stdout] 25 | fn cost_function(&mut self, X: &Array2, y: &Array2) -> f64; [INFO] [stdout] | ^ help: convert the identifier to snake case (notice the capitalization): `x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `X` should have a snake case name [INFO] [stdout] --> src/bin/neural_network.rs:67:27 [INFO] [stdout] | [INFO] [stdout] 67 | fn forward(&mut self, X: &Array2) -> Array2 { [INFO] [stdout] | ^ help: convert the identifier to snake case (notice the capitalization): `x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `X` should have a snake case name [INFO] [stdout] --> src/bin/neural_network.rs:96:25 [INFO] [stdout] | [INFO] [stdout] 96 | fn train(&mut self, X: &Array2, y: &Array2) { [INFO] [stdout] | ^ help: convert the identifier to snake case (notice the capitalization): `x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `X` should have a snake case name [INFO] [stdout] --> src/bin/neural_network.rs:128:33 [INFO] [stdout] | [INFO] [stdout] 128 | fn cost_function(&mut self, X: &Array2, y: &Array2) -> f64 { [INFO] [stdout] | ^ help: convert the identifier to snake case (notice the capitalization): `x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `X` should have a snake case name [INFO] [stdout] --> src/bin/neural_network.rs:138:39 [INFO] [stdout] | [INFO] [stdout] 138 | fn cost_function_prime(&mut self, X: &Array2, y: &Array2) -> (Array2, Array2) { [INFO] [stdout] | ^ help: convert the identifier to snake case (notice the capitalization): `x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 17.66s [INFO] running `Command { std: "docker" "inspect" "c81d15b81d0b49de8544c768288aa912b8ba561291f639d9e41bd0a54489a42f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c81d15b81d0b49de8544c768288aa912b8ba561291f639d9e41bd0a54489a42f", kill_on_drop: false }` [INFO] [stdout] c81d15b81d0b49de8544c768288aa912b8ba561291f639d9e41bd0a54489a42f