[INFO] fetching crate kalman-rust 0.2.5...
[INFO] testing kalman-rust-0.2.5 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate kalman-rust 0.2.5 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate kalman-rust 0.2.5
[INFO] finished tweaking crates.io crate kalman-rust 0.2.5
[INFO] tweaked toml for crates.io crate kalman-rust 0.2.5 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate kalman-rust 0.2.5 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate kalman-rust 0.2.5 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4a987fa88c70294e372eac474810a7e5731df0b96e9de68aff32f2dbcc5d3d0a
[INFO] running `Command { std: "docker" "start" "-a" "4a987fa88c70294e372eac474810a7e5731df0b96e9de68aff32f2dbcc5d3d0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4a987fa88c70294e372eac474810a7e5731df0b96e9de68aff32f2dbcc5d3d0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a987fa88c70294e372eac474810a7e5731df0b96e9de68aff32f2dbcc5d3d0a", kill_on_drop: false }`
[INFO] [stdout] 4a987fa88c70294e372eac474810a7e5731df0b96e9de68aff32f2dbcc5d3d0a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9c3b99680c8e0f5d2c7c5723a2f43085adedf42e3f38ea60f9e30f5019110cd0
[INFO] running `Command { std: "docker" "start" "-a" "9c3b99680c8e0f5d2c7c5723a2f43085adedf42e3f38ea60f9e30f5019110cd0", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling bytemuck v1.24.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling safe_arch v0.7.4
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling wide v0.7.33
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling rand_distr v0.5.1
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling simba v0.9.1
[INFO] [stderr]    Compiling chrono v0.4.42
[INFO] [stderr]    Compiling uuid v1.18.1
[INFO] [stderr]    Compiling nalgebra-macros v0.3.0
[INFO] [stderr]    Compiling nalgebra v0.34.1
[INFO] [stderr]    Compiling kalman-rust v0.2.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]    --> src/kalman/kalman_2d.rs:306:9
[INFO] [stdout]     |
[INFO] [stdout] 306 |     use super::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `dt`, `std_dev_a`, and `std_dev_m` are never read
[INFO] [stdout]   --> src/kalman/kalman_1d.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct Kalman1D {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 28 |     // Single cycle time
[INFO] [stdout] 29 |     dt: f32,
[INFO] [stdout]    |     ^^
[INFO] [stdout] ...
[INFO] [stdout] 33 |     std_dev_a: f32,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 34 |     // Standart deviation of measurement
[INFO] [stdout] 35 |     std_dev_m: f32,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Kalman1D` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `float_loop` is never used
[INFO] [stdout]    --> src/kalman/kalman_1d.rs:172:4
[INFO] [stdout]     |
[INFO] [stdout] 172 | fn float_loop(start: f32, threshold: f32, step_size: f32) -> impl Iterator<Item = f32> {
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `dt`, `std_dev_a`, `std_dev_mx`, and `std_dev_my` are never read
[INFO] [stdout]   --> src/kalman/kalman_2d.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct Kalman2D {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 28 |     // Single cycle time
[INFO] [stdout] 29 |     dt: f32,
[INFO] [stdout]    |     ^^
[INFO] [stdout] ...
[INFO] [stdout] 33 |     std_dev_a: f32,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 34 |     // Standart deviation of measurement for X
[INFO] [stdout] 35 |     std_dev_mx: f32,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 36 |     // Standart deviation of measurement for Y
[INFO] [stdout] 37 |     std_dev_my: f32,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Kalman2D` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `A` should have a snake case name
[INFO] [stdout]   --> src/kalman/kalman_1d.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 |     A: nalgebra::SMatrix<f32, 2, 2>,
[INFO] [stdout]    |     ^ help: convert the identifier to snake case: `a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `B` should have a snake case name
[INFO] [stdout]   --> src/kalman/kalman_1d.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 |     B: nalgebra::SMatrix<f32, 2, 1>,
[INFO] [stdout]    |     ^ help: convert the identifier to snake case: `b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `H` should have a snake case name
[INFO] [stdout]   --> src/kalman/kalman_1d.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 |     H: nalgebra::SMatrix<f32, 1, 2>,
[INFO] [stdout]    |     ^ help: convert the identifier to snake case: `h`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Q` should have a snake case name
[INFO] [stdout]   --> src/kalman/kalman_1d.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 |     Q: nalgebra::SMatrix<f32, 2, 2>,
[INFO] [stdout]    |     ^ help: convert the identifier to snake case: `q`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `R` should have a snake case name
[INFO] [stdout]   --> src/kalman/kalman_1d.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 |     R: nalgebra::SMatrix<f32, 1, 1>,
[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/kalman_1d.rs:47:5
[INFO] [stdout]    |
[INFO] [stdout] 47 |     P: nalgebra::SMatrix<f32, 2, 2>,
[INFO] [stdout]    |     ^ help: convert the identifier to snake case: `p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `A` should have a snake case name
[INFO] [stdout]   --> src/kalman/kalman_2d.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 |     A: nalgebra::SMatrix<f32, 4, 4>,
[INFO] [stdout]    |     ^ help: convert the identifier to snake case: `a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `B` should have a snake case name
[INFO] [stdout]   --> src/kalman/kalman_2d.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 |     B: nalgebra::SMatrix<f32, 4, 2>,
[INFO] [stdout]    |     ^ help: convert the identifier to snake case: `b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `H` should have a snake case name
[INFO] [stdout]   --> src/kalman/kalman_2d.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 |     H: nalgebra::SMatrix<f32, 2, 4>,
[INFO] [stdout]    |     ^ help: convert the identifier to snake case: `h`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Q` should have a snake case name
[INFO] [stdout]   --> src/kalman/kalman_2d.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 |     Q: nalgebra::SMatrix<f32, 4, 4>,
[INFO] [stdout]    |     ^ help: convert the identifier to snake case: `q`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `R` should have a snake case name
[INFO] [stdout]   --> src/kalman/kalman_2d.rs:47:5
[INFO] [stdout]    |
[INFO] [stdout] 47 |     R: nalgebra::SMatrix<f32, 2, 2>,
[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/kalman_2d.rs:49:5
[INFO] [stdout]    |
[INFO] [stdout] 49 |     P: nalgebra::SMatrix<f32, 4, 4>,
[INFO] [stdout]    |     ^ help: convert the identifier to snake case: `p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.26s
[INFO] running `Command { std: "docker" "inspect" "9c3b99680c8e0f5d2c7c5723a2f43085adedf42e3f38ea60f9e30f5019110cd0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c3b99680c8e0f5d2c7c5723a2f43085adedf42e3f38ea60f9e30f5019110cd0", kill_on_drop: false }`
[INFO] [stdout] 9c3b99680c8e0f5d2c7c5723a2f43085adedf42e3f38ea60f9e30f5019110cd0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dadcf483cd71a578221f9d439eb9f94827992dbc90ba182a345db279ed314cdb
[INFO] running `Command { std: "docker" "start" "-a" "dadcf483cd71a578221f9d439eb9f94827992dbc90ba182a345db279ed314cdb", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]    --> src/kalman/kalman_2d.rs:306:9
[INFO] [stdout]     |
[INFO] [stdout] 306 |     use super::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `dt`, `std_dev_a`, and `std_dev_m` are never read
[INFO] [stdout]   --> src/kalman/kalman_1d.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct Kalman1D {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 28 |     // Single cycle time
[INFO] [stdout] 29 |     dt: f32,
[INFO] [stdout]    |     ^^
[INFO] [stdout] ...
[INFO] [stdout] 33 |     std_dev_a: f32,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 34 |     // Standart deviation of measurement
[INFO] [stdout] 35 |     std_dev_m: f32,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Kalman1D` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `float_loop` is never used
[INFO] [stdout]    --> src/kalman/kalman_1d.rs:172:4
[INFO] [stdout]     |
[INFO] [stdout] 172 | fn float_loop(start: f32, threshold: f32, step_size: f32) -> impl Iterator<Item = f32> {
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `dt`, `std_dev_a`, `std_dev_mx`, and `std_dev_my` are never read
[INFO] [stdout]   --> src/kalman/kalman_2d.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct Kalman2D {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 28 |     // Single cycle time
[INFO] [stdout] 29 |     dt: f32,
[INFO] [stdout]    |     ^^
[INFO] [stdout] ...
[INFO] [stdout] 33 |     std_dev_a: f32,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 34 |     // Standart deviation of measurement for X
[INFO] [stdout] 35 |     std_dev_mx: f32,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 36 |     // Standart deviation of measurement for Y
[INFO] [stdout] 37 |     std_dev_my: f32,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Kalman2D` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `A` should have a snake case name
[INFO] [stdout]   --> src/kalman/kalman_1d.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 |     A: nalgebra::SMatrix<f32, 2, 2>,
[INFO] [stdout]    |     ^ help: convert the identifier to snake case: `a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `B` should have a snake case name
[INFO] [stdout]   --> src/kalman/kalman_1d.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 |     B: nalgebra::SMatrix<f32, 2, 1>,
[INFO] [stdout]    |     ^ help: convert the identifier to snake case: `b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `H` should have a snake case name
[INFO] [stdout]   --> src/kalman/kalman_1d.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 |     H: nalgebra::SMatrix<f32, 1, 2>,
[INFO] [stdout]    |     ^ help: convert the identifier to snake case: `h`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Q` should have a snake case name
[INFO] [stdout]   --> src/kalman/kalman_1d.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 |     Q: nalgebra::SMatrix<f32, 2, 2>,
[INFO] [stdout]    |     ^ help: convert the identifier to snake case: `q`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `R` should have a snake case name
[INFO] [stdout]   --> src/kalman/kalman_1d.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 |     R: nalgebra::SMatrix<f32, 1, 1>,
[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/kalman_1d.rs:47:5
[INFO] [stdout]    |
[INFO] [stdout] 47 |     P: nalgebra::SMatrix<f32, 2, 2>,
[INFO] [stdout]    |     ^ help: convert the identifier to snake case: `p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `A` should have a snake case name
[INFO] [stdout]   --> src/kalman/kalman_2d.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 |     A: nalgebra::SMatrix<f32, 4, 4>,
[INFO] [stdout]    |     ^ help: convert the identifier to snake case: `a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `B` should have a snake case name
[INFO] [stdout]   --> src/kalman/kalman_2d.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 |     B: nalgebra::SMatrix<f32, 4, 2>,
[INFO] [stdout]    |     ^ help: convert the identifier to snake case: `b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `H` should have a snake case name
[INFO] [stdout]   --> src/kalman/kalman_2d.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 |     H: nalgebra::SMatrix<f32, 2, 4>,
[INFO] [stdout]    |     ^ help: convert the identifier to snake case: `h`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Q` should have a snake case name
[INFO] [stdout]   --> src/kalman/kalman_2d.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 |     Q: nalgebra::SMatrix<f32, 4, 4>,
[INFO] [stdout]    |     ^ help: convert the identifier to snake case: `q`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `R` should have a snake case name
[INFO] [stdout]   --> src/kalman/kalman_2d.rs:47:5
[INFO] [stdout]    |
[INFO] [stdout] 47 |     R: nalgebra::SMatrix<f32, 2, 2>,
[INFO] [stdout]    |     ^ help: convert the identifier to snake case: `r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling kalman-rust v0.2.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: structure field `P` should have a snake case name
[INFO] [stdout]   --> src/kalman/kalman_2d.rs:49:5
[INFO] [stdout]    |
[INFO] [stdout] 49 |     P: nalgebra::SMatrix<f32, 4, 4>,
[INFO] [stdout]    |     ^ help: convert the identifier to snake case: `p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t`
[INFO] [stdout]    --> src/kalman/kalman_1d.rs:199:14
[INFO] [stdout]     |
[INFO] [stdout] 199 |         for (t, x) in t.iter().zip(track.iter()) {
[INFO] [stdout]     |              ^ help: if this is intentional, prefix it with an underscore: `_t`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `dt`, `std_dev_a`, and `std_dev_m` are never read
[INFO] [stdout]   --> src/kalman/kalman_1d.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct Kalman1D {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 28 |     // Single cycle time
[INFO] [stdout] 29 |     dt: f32,
[INFO] [stdout]    |     ^^
[INFO] [stdout] ...
[INFO] [stdout] 33 |     std_dev_a: f32,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 34 |     // Standart deviation of measurement
[INFO] [stdout] 35 |     std_dev_m: f32,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Kalman1D` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `dt`, `std_dev_a`, `std_dev_mx`, and `std_dev_my` are never read
[INFO] [stdout]   --> src/kalman/kalman_2d.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct Kalman2D {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 28 |     // Single cycle time
[INFO] [stdout] 29 |     dt: f32,
[INFO] [stdout]    |     ^^
[INFO] [stdout] ...
[INFO] [stdout] 33 |     std_dev_a: f32,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 34 |     // Standart deviation of measurement for X
[INFO] [stdout] 35 |     std_dev_mx: f32,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 36 |     // Standart deviation of measurement for Y
[INFO] [stdout] 37 |     std_dev_my: f32,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Kalman2D` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `A` should have a snake case name
[INFO] [stdout]   --> src/kalman/kalman_1d.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 |     A: nalgebra::SMatrix<f32, 2, 2>,
[INFO] [stdout]    |     ^ help: convert the identifier to snake case: `a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `B` should have a snake case name
[INFO] [stdout]   --> src/kalman/kalman_1d.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 |     B: nalgebra::SMatrix<f32, 2, 1>,
[INFO] [stdout]    |     ^ help: convert the identifier to snake case: `b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `H` should have a snake case name
[INFO] [stdout]   --> src/kalman/kalman_1d.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 |     H: nalgebra::SMatrix<f32, 1, 2>,
[INFO] [stdout]    |     ^ help: convert the identifier to snake case: `h`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Q` should have a snake case name
[INFO] [stdout]   --> src/kalman/kalman_1d.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 |     Q: nalgebra::SMatrix<f32, 2, 2>,
[INFO] [stdout]    |     ^ help: convert the identifier to snake case: `q`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `R` should have a snake case name
[INFO] [stdout]   --> src/kalman/kalman_1d.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 |     R: nalgebra::SMatrix<f32, 1, 1>,
[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/kalman_1d.rs:47:5
[INFO] [stdout]    |
[INFO] [stdout] 47 |     P: nalgebra::SMatrix<f32, 2, 2>,
[INFO] [stdout]    |     ^ help: convert the identifier to snake case: `p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `A` should have a snake case name
[INFO] [stdout]   --> src/kalman/kalman_2d.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 |     A: nalgebra::SMatrix<f32, 4, 4>,
[INFO] [stdout]    |     ^ help: convert the identifier to snake case: `a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `B` should have a snake case name
[INFO] [stdout]   --> src/kalman/kalman_2d.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 |     B: nalgebra::SMatrix<f32, 4, 2>,
[INFO] [stdout]    |     ^ help: convert the identifier to snake case: `b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `H` should have a snake case name
[INFO] [stdout]   --> src/kalman/kalman_2d.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 |     H: nalgebra::SMatrix<f32, 2, 4>,
[INFO] [stdout]    |     ^ help: convert the identifier to snake case: `h`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Q` should have a snake case name
[INFO] [stdout]   --> src/kalman/kalman_2d.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 |     Q: nalgebra::SMatrix<f32, 4, 4>,
[INFO] [stdout]    |     ^ help: convert the identifier to snake case: `q`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `R` should have a snake case name
[INFO] [stdout]   --> src/kalman/kalman_2d.rs:47:5
[INFO] [stdout]    |
[INFO] [stdout] 47 |     R: nalgebra::SMatrix<f32, 2, 2>,
[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/kalman_2d.rs:49:5
[INFO] [stdout]    |
[INFO] [stdout] 49 |     P: nalgebra::SMatrix<f32, 4, 4>,
[INFO] [stdout]    |     ^ help: convert the identifier to snake case: `p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "dadcf483cd71a578221f9d439eb9f94827992dbc90ba182a345db279ed314cdb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dadcf483cd71a578221f9d439eb9f94827992dbc90ba182a345db279ed314cdb", kill_on_drop: false }`
[INFO] [stdout] dadcf483cd71a578221f9d439eb9f94827992dbc90ba182a345db279ed314cdb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a15729e2ea3c0a84cc6c06bd292bf88dd26a478e4c3623e3d7182d79c097d73c
[INFO] running `Command { std: "docker" "start" "-a" "a15729e2ea3c0a84cc6c06bd292bf88dd26a478e4c3623e3d7182d79c097d73c", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `super::*`
[INFO] [stderr]    --> src/kalman/kalman_2d.rs:306:9
[INFO] [stderr]     |
[INFO] [stderr] 306 |     use super::*;
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `dt`, `std_dev_a`, and `std_dev_m` are never read
[INFO] [stderr]   --> src/kalman/kalman_1d.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 27 | pub struct Kalman1D {
[INFO] [stderr]    |            -------- fields in this struct
[INFO] [stderr] 28 |     // Single cycle time
[INFO] [stderr] 29 |     dt: f32,
[INFO] [stderr]    |     ^^
[INFO] [stderr] ...
[INFO] [stderr] 33 |     std_dev_a: f32,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 34 |     // Standart deviation of measurement
[INFO] [stderr] 35 |     std_dev_m: f32,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Kalman1D` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `float_loop` is never used
[INFO] [stderr]    --> src/kalman/kalman_1d.rs:172:4
[INFO] [stderr]     |
[INFO] [stderr] 172 | fn float_loop(start: f32, threshold: f32, step_size: f32) -> impl Iterator<Item = f32> {
[INFO] [stderr]     |    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `dt`, `std_dev_a`, `std_dev_mx`, and `std_dev_my` are never read
[INFO] [stderr]   --> src/kalman/kalman_2d.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 27 | pub struct Kalman2D {
[INFO] [stderr]    |            -------- fields in this struct
[INFO] [stderr] 28 |     // Single cycle time
[INFO] [stderr] 29 |     dt: f32,
[INFO] [stderr]    |     ^^
[INFO] [stderr] ...
[INFO] [stderr] 33 |     std_dev_a: f32,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 34 |     // Standart deviation of measurement for X
[INFO] [stderr] 35 |     std_dev_mx: f32,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 36 |     // Standart deviation of measurement for Y
[INFO] [stderr] 37 |     std_dev_my: f32,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Kalman2D` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `A` should have a snake case name
[INFO] [stderr]   --> src/kalman/kalman_1d.rs:37:5
[INFO] [stderr]    |
[INFO] [stderr] 37 |     A: nalgebra::SMatrix<f32, 2, 2>,
[INFO] [stderr]    |     ^ help: convert the identifier to snake case: `a`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `B` should have a snake case name
[INFO] [stderr]   --> src/kalman/kalman_1d.rs:39:5
[INFO] [stderr]    |
[INFO] [stderr] 39 |     B: nalgebra::SMatrix<f32, 2, 1>,
[INFO] [stderr]    |     ^ help: convert the identifier to snake case: `b`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `H` should have a snake case name
[INFO] [stderr]   --> src/kalman/kalman_1d.rs:41:5
[INFO] [stderr]    |
[INFO] [stderr] 41 |     H: nalgebra::SMatrix<f32, 1, 2>,
[INFO] [stderr]    |     ^ help: convert the identifier to snake case: `h`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `Q` should have a snake case name
[INFO] [stderr]   --> src/kalman/kalman_1d.rs:43:5
[INFO] [stderr]    |
[INFO] [stderr] 43 |     Q: nalgebra::SMatrix<f32, 2, 2>,
[INFO] [stderr]    |     ^ help: convert the identifier to snake case: `q`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `R` should have a snake case name
[INFO] [stderr]   --> src/kalman/kalman_1d.rs:45:5
[INFO] [stderr]    |
[INFO] [stderr] 45 |     R: nalgebra::SMatrix<f32, 1, 1>,
[INFO] [stderr]    |     ^ help: convert the identifier to snake case: `r`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `P` should have a snake case name
[INFO] [stderr]   --> src/kalman/kalman_1d.rs:47:5
[INFO] [stderr]    |
[INFO] [stderr] 47 |     P: nalgebra::SMatrix<f32, 2, 2>,
[INFO] [stderr]    |     ^ help: convert the identifier to snake case: `p`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `A` should have a snake case name
[INFO] [stderr]   --> src/kalman/kalman_2d.rs:39:5
[INFO] [stderr]    |
[INFO] [stderr] 39 |     A: nalgebra::SMatrix<f32, 4, 4>,
[INFO] [stderr]    |     ^ help: convert the identifier to snake case: `a`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `B` should have a snake case name
[INFO] [stderr]   --> src/kalman/kalman_2d.rs:41:5
[INFO] [stderr]    |
[INFO] [stderr] 41 |     B: nalgebra::SMatrix<f32, 4, 2>,
[INFO] [stderr]    |     ^ help: convert the identifier to snake case: `b`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `H` should have a snake case name
[INFO] [stderr]   --> src/kalman/kalman_2d.rs:43:5
[INFO] [stderr]    |
[INFO] [stderr] 43 |     H: nalgebra::SMatrix<f32, 2, 4>,
[INFO] [stderr]    |     ^ help: convert the identifier to snake case: `h`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `Q` should have a snake case name
[INFO] [stderr]   --> src/kalman/kalman_2d.rs:45:5
[INFO] [stderr]    |
[INFO] [stderr] 45 |     Q: nalgebra::SMatrix<f32, 4, 4>,
[INFO] [stderr]    |     ^ help: convert the identifier to snake case: `q`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `R` should have a snake case name
[INFO] [stderr]   --> src/kalman/kalman_2d.rs:47:5
[INFO] [stderr]    |
[INFO] [stderr] 47 |     R: nalgebra::SMatrix<f32, 2, 2>,
[INFO] [stderr]    |     ^ help: convert the identifier to snake case: `r`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `P` should have a snake case name
[INFO] [stderr]   --> src/kalman/kalman_2d.rs:49:5
[INFO] [stderr]    |
[INFO] [stderr] 49 |     P: nalgebra::SMatrix<f32, 4, 4>,
[INFO] [stderr]    |     ^ help: convert the identifier to snake case: `p`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `t`
[INFO] [stderr]    --> src/kalman/kalman_1d.rs:199:14
[INFO] [stderr]     |
[INFO] [stderr] 199 |         for (t, x) in t.iter().zip(track.iter()) {
[INFO] [stderr]     |              ^ help: if this is intentional, prefix it with an underscore: `_t`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `kalman-rust` (lib) generated 16 warnings (run `cargo fix --lib -p kalman-rust` to apply 1 suggestion)
[INFO] [stderr] warning: `kalman-rust` (lib test) generated 15 warnings (14 duplicates) (run `cargo fix --lib -p kalman-rust --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/kalman_rust-17cf89427c8db2ed)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test kalman::kalman_2d::tests::test_2d_kalman ... ok
[INFO] [stdout] test kalman::kalman_1d::tests::test_1d_kalman ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests kalman_rust
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/kalman/kalman_2d.rs - kalman::kalman_2d::Kalman2D::new_with_state (line 143) ... ok
[INFO] [stdout] test src/kalman/kalman_2d.rs - kalman::kalman_2d::Kalman2D::new (line 59) ... ok
[INFO] [stdout] test src/kalman/kalman_2d.rs - kalman::kalman_2d::Kalman2D::predict (line 225) ... ok
[INFO] [stdout] test src/kalman/kalman_2d.rs - kalman::kalman_2d::Kalman2D::update (line 252) ... ok
[INFO] [stdout] test src/kalman/kalman_1d.rs - kalman::kalman_1d::Kalman1D::new (line 57) ... ok
[INFO] [stdout] test src/kalman/kalman_1d.rs - kalman::kalman_1d::Kalman1D::predict (line 109) ... ok
[INFO] [stdout] test src/kalman/kalman_1d.rs - kalman::kalman_1d::Kalman1D::update (line 134) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.55s; merged doctests compilation took 0.45s
[INFO] running `Command { std: "docker" "inspect" "a15729e2ea3c0a84cc6c06bd292bf88dd26a478e4c3623e3d7182d79c097d73c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a15729e2ea3c0a84cc6c06bd292bf88dd26a478e4c3623e3d7182d79c097d73c", kill_on_drop: false }`
[INFO] [stdout] a15729e2ea3c0a84cc6c06bd292bf88dd26a478e4c3623e3d7182d79c097d73c