[INFO] updating cached repository https://github.com/AnimatedRNG/rusty-raisr
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/mnt/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c7d74e5c53db4626ca8e1eb67758028cae25a476
[INFO] checking AnimatedRNG/rusty-raisr against try#e689e5eaefe96e6dc3ed5bb629c521b7d207aff7 for pr-64398
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2FAnimatedRNG%2Frusty-raisr" "work/builds/worker-7/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/AnimatedRNG/rusty-raisr on toolchain e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/AnimatedRNG/rusty-raisr
[INFO] finished tweaking git repo https://github.com/AnimatedRNG/rusty-raisr
[INFO] tweaked toml for git repo https://github.com/AnimatedRNG/rusty-raisr written to work/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/AnimatedRNG/rusty-raisr already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 1ca46141a033238835a009c37dd00c22ff27f60c6dfd8e44f395f850c2de0e5d
[INFO] running `"docker" "start" "-a" "1ca46141a033238835a009c37dd00c22ff27f60c6dfd8e44f395f850c2de0e5d"`
[INFO] [stderr]    Compiling openblas-src v0.6.1
[INFO] [stderr]    Compiling ndarray v0.11.2
[INFO] [stderr]     Checking blas-src v0.1.3
[INFO] [stderr]    Compiling backtrace-sys v0.1.26
[INFO] [stderr]    Compiling miniz-sys v0.1.11
[INFO] [stderr]     Checking num-complex v0.1.43
[INFO] [stderr]    Compiling glium v0.22.0 (https://github.com/bobtwinkles/glium.git?branch=image_unit_support#7509398b)
[INFO] [stderr]     Checking rayon-core v1.4.1
[INFO] [stderr]     Checking num-bigint v0.2.2
[INFO] [stderr]     Checking alga v0.7.2
[INFO] [stderr]     Checking rayon v1.0.3
[INFO] [stderr]     Checking blas-src v0.2.1
[INFO] [stderr]     Checking flate2 v1.0.6
[INFO] [stderr]     Checking backtrace v0.3.13
[INFO] [stderr]     Checking num-rational v0.2.1
[INFO] [stderr]     Checking num v0.2.0
[INFO] [stderr]     Checking nalgebra v0.16.12
[INFO] [stderr]     Checking jpeg-decoder v0.1.15
[INFO] [stderr]     Checking image v0.19.0
[INFO] [stderr] warning[E0502]: cannot borrow `*self` as immutable because it is also borrowed as mutable
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nalgebra-0.16.12/src/base/cg.rs:291:44
[INFO] [stderr]     |
[INFO] [stderr] 291 |                 self[(j, i)] += shift[j] * self[(D::dim() - 1, i)];
[INFO] [stderr]     |                 ---------------------------^^^^-------------------
[INFO] [stderr]     |                 |                          |
[INFO] [stderr]     |                 |                          immutable borrow occurs here
[INFO] [stderr]     |                 mutable borrow occurs here
[INFO] [stderr]     |                 mutable borrow later used here
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this error has been downgraded to a warning for backwards compatibility with previous releases
[INFO] [stderr]     = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future
[INFO] [stderr]     = note: for more information, try `rustc --explain E0729`
[INFO] [stderr] 
[INFO] [stderr]     Checking rusty_raisr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `ndarray::prelude::*`
[INFO] [stderr]    --> src/filters.rs:142:9
[INFO] [stderr]     |
[INFO] [stderr] 142 |     use ndarray::prelude::*;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `image`
[INFO] [stderr]  --> src/gpu.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use image;
[INFO] [stderr]   |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::mem`
[INFO] [stderr]  --> src/gpu.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use std::mem;
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Duration`
[INFO] [stderr]  --> src/gpu.rs:9:17
[INFO] [stderr]   |
[INFO] [stderr] 9 | use std::time::{Duration, Instant};
[INFO] [stderr]   |                 ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `read_filter`
[INFO] [stderr]   --> src/gpu.rs:12:15
[INFO] [stderr]    |
[INFO] [stderr] 12 | use filters::{read_filter, FilterBank};
[INFO] [stderr]    |               ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `ReadableImage`, `WriteableImage`
[INFO] [stderr]   --> src/gpu.rs:13:16
[INFO] [stderr]    |
[INFO] [stderr] 13 | use image_io::{ReadableImage, SizedRawImage2d, WriteableImage};
[INFO] [stderr]    |                ^^^^^^^^^^^^^                   ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/gpu.rs:28:15
[INFO] [stderr]    |
[INFO] [stderr] 28 |     display: &glium::backend::Facade,
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn glium::backend::Facade`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `RGBUnsignedImage`
[INFO] [stderr]    --> src/gpu.rs:265:42
[INFO] [stderr]     |
[INFO] [stderr] 265 |         convert_to_glium, RGBFloatImage, RGBUnsignedImage, ReadableImage, SizedRawImage2d,
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::borrow::Cow`
[INFO] [stderr]  --> src/image_io.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::borrow::Cow;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/raisr.rs:130:11
[INFO] [stderr]     |
[INFO] [stderr] 130 |     op: &(Fn(usize, usize) -> T + Send + Sync),
[INFO] [stderr]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(usize, usize) -> T + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/raisr.rs:144:11
[INFO] [stderr]     |
[INFO] [stderr] 144 |     op: &(Fn(usize, usize) -> T + Send + Sync),
[INFO] [stderr]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(usize, usize) -> T + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::thread`
[INFO] [stderr]    --> src/raisr.rs:455:9
[INFO] [stderr]     |
[INFO] [stderr] 455 |     use std::thread;
[INFO] [stderr]     |         ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `image`
[INFO] [stderr]  --> src/gpu.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use image;
[INFO] [stderr]   |     ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::mem`
[INFO] [stderr]  --> src/gpu.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use std::mem;
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Duration`
[INFO] [stderr]  --> src/gpu.rs:9:17
[INFO] [stderr]   |
[INFO] [stderr] 9 | use std::time::{Duration, Instant};
[INFO] [stderr]   |                 ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `read_filter`
[INFO] [stderr]   --> src/gpu.rs:12:15
[INFO] [stderr]    |
[INFO] [stderr] 12 | use filters::{read_filter, FilterBank};
[INFO] [stderr]    |               ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `ReadableImage`, `WriteableImage`
[INFO] [stderr]   --> src/gpu.rs:13:16
[INFO] [stderr]    |
[INFO] [stderr] 13 | use image_io::{ReadableImage, SizedRawImage2d, WriteableImage};
[INFO] [stderr]    |                ^^^^^^^^^^^^^                   ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/gpu.rs:28:15
[INFO] [stderr]    |
[INFO] [stderr] 28 |     display: &glium::backend::Facade,
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn glium::backend::Facade`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::borrow::Cow`
[INFO] [stderr]  --> src/image_io.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::borrow::Cow;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/raisr.rs:130:11
[INFO] [stderr]     |
[INFO] [stderr] 130 |     op: &(Fn(usize, usize) -> T + Send + Sync),
[INFO] [stderr]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(usize, usize) -> T + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/raisr.rs:144:11
[INFO] [stderr]     |
[INFO] [stderr] 144 |     op: &(Fn(usize, usize) -> T + Send + Sync),
[INFO] [stderr]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(usize, usize) -> T + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'itertools::Itertools::foreach': Use .for_each() instead
[INFO] [stderr]    --> src/raisr.rs:116:20
[INFO] [stderr]     |
[INFO] [stderr] 116 |     results.iter().foreach(|row| {
[INFO] [stderr]     |                    ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'itertools::Itertools::foreach': Use .for_each() instead
[INFO] [stderr]    --> src/raisr.rs:117:20
[INFO] [stderr]     |
[INFO] [stderr] 117 |         row.iter().foreach(|((x, y), value)| {
[INFO] [stderr]     |                    ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'itertools::Itertools::foreach': Use .for_each() instead
[INFO] [stderr]    --> src/raisr.rs:116:20
[INFO] [stderr]     |
[INFO] [stderr] 116 |     results.iter().foreach(|row| {
[INFO] [stderr]     |                    ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'itertools::Itertools::foreach': Use .for_each() instead
[INFO] [stderr]    --> src/raisr.rs:117:20
[INFO] [stderr]     |
[INFO] [stderr] 117 |         row.iter().foreach(|((x, y), value)| {
[INFO] [stderr]     |                    ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'itertools::Itertools::foreach': Use .for_each() instead
[INFO] [stderr]    --> src/raisr.rs:419:20
[INFO] [stderr]     |
[INFO] [stderr] 419 |     results.iter().foreach(|row| {
[INFO] [stderr]     |                    ^^^^^^^
[INFO] [stderr] warning: use of deprecated item 'itertools::Itertools::foreach': Use .for_each() instead
[INFO] [stderr]    --> src/raisr.rs:419:20
[INFO] [stderr]     |
[INFO] [stderr] 419 |     results.iter().foreach(|row| {
[INFO] [stderr]     |                    ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'itertools::Itertools::foreach': Use .for_each() instead
[INFO] [stderr]    --> src/raisr.rs:420:20
[INFO] [stderr]     |
[INFO] [stderr] 420 |         row.iter().foreach(|((x, y), value)| {
[INFO] [stderr]     |                    ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'itertools::Itertools::foreach': Use .for_each() instead
[INFO] [stderr]    --> src/raisr.rs:420:20
[INFO] [stderr]     |
[INFO] [stderr] 420 |         row.iter().foreach(|((x, y), value)| {
[INFO] [stderr]     |                    ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `p`
[INFO] [stderr]    --> src/filters.rs:104:17
[INFO] [stderr]     |
[INFO] [stderr] 104 |             let p = filter[[angle, strength, coherence, pixel_type, i]];
[INFO] [stderr]     |                 ^ help: consider prefixing with an underscore: `_p`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `p`
[INFO] [stderr]    --> src/filters.rs:104:17
[INFO] [stderr]     |
[INFO] [stderr] 104 |             let p = filter[[angle, strength, coherence, pixel_type, i]];
[INFO] [stderr]     |                 ^ help: consider prefixing with an underscore: `_p`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `transform_u32_to_array_of_u8`
[INFO] [stderr]  --> src/filters.rs:9:1
[INFO] [stderr]   |
[INFO] [stderr] 9 | fn transform_u32_to_array_of_u8(x: u32) -> [u8; 4] {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `A` should have a snake case name
[INFO] [stderr]  --> src/cgls.rs:4:13
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub fn cgls(A: &PatchSqMatrix, b: &PatchVector) -> PatchVector {
[INFO] [stderr]   |             ^ help: convert the identifier to snake case: `a`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `A` should have a snake case name
[INFO] [stderr]  --> src/cgls.rs:9:13
[INFO] [stderr]   |
[INFO] [stderr] 9 |     let mut A = *A;
[INFO] [stderr]   |             ^ help: convert the identifier to snake case: `a`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Q` should have a snake case name
[INFO] [stderr]    --> src/raisr.rs:228:9
[INFO] [stderr]     |
[INFO] [stderr] 228 |     let Q: ArrayD<FloatType> = ArrayD::zeros(IxDyn(&[
[INFO] [stderr]     |         ^ help: convert the identifier to snake case: `q`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `V` should have a snake case name
[INFO] [stderr]    --> src/raisr.rs:237:9
[INFO] [stderr]     |
[INFO] [stderr] 237 |     let V: ArrayD<FloatType> = ArrayD::zeros(IxDyn(&[
[INFO] [stderr]     |         ^ help: convert the identifier to snake case: `v`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Q` should have a snake case name
[INFO] [stderr]    --> src/raisr.rs:292:10
[INFO] [stderr]     |
[INFO] [stderr] 292 |     let (Q, V) = tmp.iter().fold((Q, V), |old, new| {
[INFO] [stderr]     |          ^ help: convert the identifier to snake case: `q`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `V` should have a snake case name
[INFO] [stderr]    --> src/raisr.rs:292:13
[INFO] [stderr]     |
[INFO] [stderr] 292 |     let (Q, V) = tmp.iter().fold((Q, V), |old, new| {
[INFO] [stderr]     |             ^ help: convert the identifier to snake case: `v`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Q` should have a snake case name
[INFO] [stderr]    --> src/raisr.rs:325:13
[INFO] [stderr]     |
[INFO] [stderr] 325 |     let mut Q: ArrayD<FloatType> = ArrayD::zeros(IxDyn(&[
[INFO] [stderr]     |             ^ help: convert the identifier to snake case: `q`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `V` should have a snake case name
[INFO] [stderr]    --> src/raisr.rs:334:13
[INFO] [stderr]     |
[INFO] [stderr] 334 |     let mut V: ArrayD<FloatType> = ArrayD::zeros(IxDyn(&[
[INFO] [stderr]     |             ^ help: convert the identifier to snake case: `v`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/hashkey.rs:259:17
[INFO] [stderr]     |
[INFO] [stderr] 259 |             let mut patch: Vec<FloatType> = patch_str
[INFO] [stderr]     |                 ----^^^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `transform_u32_to_array_of_u8`
[INFO] [stderr]  --> src/filters.rs:9:1
[INFO] [stderr]   |
[INFO] [stderr] 9 | fn transform_u32_to_array_of_u8(x: u32) -> [u8; 4] {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `test_create_filter_image`
[INFO] [stderr]    --> src/raisr.rs:468:5
[INFO] [stderr]     |
[INFO] [stderr] 468 |     fn test_create_filter_image() {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `test_bilinear_filter_image`
[INFO] [stderr]    --> src/raisr.rs:475:5
[INFO] [stderr]     |
[INFO] [stderr] 475 |     fn test_bilinear_filter_image() {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `test_patch`
[INFO] [stderr]    --> src/raisr.rs:488:5
[INFO] [stderr]     |
[INFO] [stderr] 488 |     fn test_patch() {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `test_hash_image`
[INFO] [stderr]    --> src/raisr.rs:500:5
[INFO] [stderr]     |
[INFO] [stderr] 500 |     fn test_hash_image() {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `test_apply_filter`
[INFO] [stderr]    --> src/raisr.rs:518:5
[INFO] [stderr]     |
[INFO] [stderr] 518 |     fn test_apply_filter() {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `test_training`
[INFO] [stderr]    --> src/raisr.rs:568:5
[INFO] [stderr]     |
[INFO] [stderr] 568 |     fn test_training() {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `test_training_generator`
[INFO] [stderr]    --> src/raisr.rs:572:5
[INFO] [stderr]     |
[INFO] [stderr] 572 |     fn test_training_generator() {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable `A` should have a snake case name
[INFO] [stderr]  --> src/cgls.rs:4:13
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub fn cgls(A: &PatchSqMatrix, b: &PatchVector) -> PatchVector {
[INFO] [stderr]   |             ^ help: convert the identifier to snake case: `a`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `A` should have a snake case name
[INFO] [stderr]  --> src/cgls.rs:9:13
[INFO] [stderr]   |
[INFO] [stderr] 9 |     let mut A = *A;
[INFO] [stderr]   |             ^ help: convert the identifier to snake case: `a`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `A` should have a snake case name
[INFO] [stderr]   --> src/cgls.rs:35:13
[INFO] [stderr]    |
[INFO] [stderr] 35 |         let A = PatchSqMatrix::identity();
[INFO] [stderr]    |             ^ help: convert the identifier to snake case: `a`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `A` should have a snake case name
[INFO] [stderr]   --> src/cgls.rs:45:17
[INFO] [stderr]    |
[INFO] [stderr] 45 |         let mut A = PatchSqMatrix::identity();
[INFO] [stderr]    |                 ^ help: convert the identifier to snake case: `a`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Q` should have a snake case name
[INFO] [stderr]    --> src/raisr.rs:228:9
[INFO] [stderr]     |
[INFO] [stderr] 228 |     let Q: ArrayD<FloatType> = ArrayD::zeros(IxDyn(&[
[INFO] [stderr]     |         ^ help: convert the identifier to snake case: `q`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `V` should have a snake case name
[INFO] [stderr]    --> src/raisr.rs:237:9
[INFO] [stderr]     |
[INFO] [stderr] 237 |     let V: ArrayD<FloatType> = ArrayD::zeros(IxDyn(&[
[INFO] [stderr]     |         ^ help: convert the identifier to snake case: `v`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Q` should have a snake case name
[INFO] [stderr]    --> src/raisr.rs:292:10
[INFO] [stderr]     |
[INFO] [stderr] 292 |     let (Q, V) = tmp.iter().fold((Q, V), |old, new| {
[INFO] [stderr]     |          ^ help: convert the identifier to snake case: `q`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `V` should have a snake case name
[INFO] [stderr]    --> src/raisr.rs:292:13
[INFO] [stderr]     |
[INFO] [stderr] 292 |     let (Q, V) = tmp.iter().fold((Q, V), |old, new| {
[INFO] [stderr]     |             ^ help: convert the identifier to snake case: `v`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Q` should have a snake case name
[INFO] [stderr]    --> src/raisr.rs:325:13
[INFO] [stderr]     |
[INFO] [stderr] 325 |     let mut Q: ArrayD<FloatType> = ArrayD::zeros(IxDyn(&[
[INFO] [stderr]     |             ^ help: convert the identifier to snake case: `q`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `V` should have a snake case name
[INFO] [stderr]    --> src/raisr.rs:334:13
[INFO] [stderr]     |
[INFO] [stderr] 334 |     let mut V: ArrayD<FloatType> = ArrayD::zeros(IxDyn(&[
[INFO] [stderr]     |             ^ help: convert the identifier to snake case: `v`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 21s
[INFO] running `"docker" "inspect" "1ca46141a033238835a009c37dd00c22ff27f60c6dfd8e44f395f850c2de0e5d"`
[INFO] running `"docker" "rm" "-f" "1ca46141a033238835a009c37dd00c22ff27f60c6dfd8e44f395f850c2de0e5d"`
[INFO] [stdout] 1ca46141a033238835a009c37dd00c22ff27f60c6dfd8e44f395f850c2de0e5d