[INFO] cloning repository https://github.com/SarevokAnchev/rust-kalman-mot
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SarevokAnchev/rust-kalman-mot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSarevokAnchev%2Frust-kalman-mot", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSarevokAnchev%2Frust-kalman-mot'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 799acae756dcccb501cfa63b0fd1006108c88157
[INFO] documenting SarevokAnchev/rust-kalman-mot 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%2FSarevokAnchev%2Frust-kalman-mot" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/SarevokAnchev/rust-kalman-mot 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/SarevokAnchev/rust-kalman-mot
[INFO] finished tweaking git repo https://github.com/SarevokAnchev/rust-kalman-mot
[INFO] tweaked toml for git repo https://github.com/SarevokAnchev/rust-kalman-mot written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/SarevokAnchev/rust-kalman-mot 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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 1d7ff1944ef39377d22d0f152ea6691f9f5bce4597881a3ba923514b16698732
[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" "1d7ff1944ef39377d22d0f152ea6691f9f5bce4597881a3ba923514b16698732", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1d7ff1944ef39377d22d0f152ea6691f9f5bce4597881a3ba923514b16698732", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d7ff1944ef39377d22d0f152ea6691f9f5bce4597881a3ba923514b16698732", kill_on_drop: false }`
[INFO] [stdout] 1d7ff1944ef39377d22d0f152ea6691f9f5bce4597881a3ba923514b16698732
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] b35ecf683a2d3c4c49a18a454ba439b56f384cde01389fc214900e4b589df5db
[INFO] running `Command { std: "docker" "start" "-a" "b35ecf683a2d3c4c49a18a454ba439b56f384cde01389fc214900e4b589df5db", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling ndarray v0.13.1
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]  Documenting kalman v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: structure field `A` should have a snake case name
[INFO] [stdout]  --> src/kalman_filter.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     A: Array2<f32>,
[INFO] [stdout]   |     ^ help: convert the identifier to snake case: `a`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Q` should have a snake case name
[INFO] [stdout]  --> src/kalman_filter.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     Q: Array2<f32>,
[INFO] [stdout]   |     ^ help: convert the identifier to snake case: `q`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `H` should have a snake case name
[INFO] [stdout]   --> src/kalman_filter.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     H: Array2<f32>,
[INFO] [stdout]    |     ^ help: convert the identifier to snake case: `h`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `R` should have a snake case name
[INFO] [stdout]   --> src/kalman_filter.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     R: Array2<f32>,
[INFO] [stdout]    |     ^ help: convert the identifier to snake case: `r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `P` should have a snake case name
[INFO] [stdout]   --> src/kalman_filter.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     P: Array2<f32>,
[INFO] [stdout]    |     ^ help: convert the identifier to snake case: `p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `P0` should have a snake case name
[INFO] [stdout]   --> src/kalman_filter.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     P0: Array2<f32>,
[INFO] [stdout]    |     ^^ help: convert the identifier to snake case: `p0`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `K` should have a snake case name
[INFO] [stdout]   --> src/kalman_filter.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     K: Array2<f32>,
[INFO] [stdout]    |     ^ help: convert the identifier to snake case (notice the capitalization): `k`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `I` should have a snake case name
[INFO] [stdout]   --> src/kalman_filter.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     I: Array2<f32>,
[INFO] [stdout]    |     ^ help: convert the identifier to snake case (notice the capitalization): `i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `A` should have a snake case name
[INFO] [stdout]   --> src/kalman_filter.rs:22:25
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub fn new(dt: f32, A: Array2<f32>, H: Array2<f32>, Q: Array2<f32>, R: Array2<f32>, P: Array2<f32>) -> KalmanFilter {
[INFO] [stdout]    |                         ^ help: convert the identifier to snake case: `a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `H` should have a snake case name
[INFO] [stdout]   --> src/kalman_filter.rs:22:41
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub fn new(dt: f32, A: Array2<f32>, H: Array2<f32>, Q: Array2<f32>, R: Array2<f32>, P: Array2<f32>) -> KalmanFilter {
[INFO] [stdout]    |                                         ^ help: convert the identifier to snake case: `h`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Q` should have a snake case name
[INFO] [stdout]   --> src/kalman_filter.rs:22:57
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub fn new(dt: f32, A: Array2<f32>, H: Array2<f32>, Q: Array2<f32>, R: Array2<f32>, P: Array2<f32>) -> KalmanFilter {
[INFO] [stdout]    |                                                         ^ help: convert the identifier to snake case: `q`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `R` should have a snake case name
[INFO] [stdout]   --> src/kalman_filter.rs:22:73
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub fn new(dt: f32, A: Array2<f32>, H: Array2<f32>, Q: Array2<f32>, R: Array2<f32>, P: Array2<f32>) -> KalmanFilter {
[INFO] [stdout]    |                                                                         ^ help: convert the identifier to snake case: `r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `P` should have a snake case name
[INFO] [stdout]   --> src/kalman_filter.rs:22:89
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub fn new(dt: f32, A: Array2<f32>, H: Array2<f32>, Q: Array2<f32>, R: Array2<f32>, P: Array2<f32>) -> KalmanFilter {
[INFO] [stdout]    |                                                                                         ^ help: convert the identifier to snake case: `p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.83s
[INFO] running `Command { std: "docker" "inspect" "b35ecf683a2d3c4c49a18a454ba439b56f384cde01389fc214900e4b589df5db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b35ecf683a2d3c4c49a18a454ba439b56f384cde01389fc214900e4b589df5db", kill_on_drop: false }`
[INFO] [stdout] b35ecf683a2d3c4c49a18a454ba439b56f384cde01389fc214900e4b589df5db