[INFO] cloning repository https://github.com/TheArtistGuy/signalverarbeitung
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TheArtistGuy/signalverarbeitung" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheArtistGuy%2Fsignalverarbeitung", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheArtistGuy%2Fsignalverarbeitung'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d0e302177bfa8592db2406ee20921ed029bda982
[INFO] building TheArtistGuy/signalverarbeitung against master#70591dc15db32941fe3595fdbf98e58d6975f95e for pr-127731
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheArtistGuy%2Fsignalverarbeitung" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/TheArtistGuy/signalverarbeitung on toolchain 70591dc15db32941fe3595fdbf98e58d6975f95e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+70591dc15db32941fe3595fdbf98e58d6975f95e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/TheArtistGuy/signalverarbeitung
[INFO] finished tweaking git repo https://github.com/TheArtistGuy/signalverarbeitung
[INFO] tweaked toml for git repo https://github.com/TheArtistGuy/signalverarbeitung written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/TheArtistGuy/signalverarbeitung 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" "+70591dc15db32941fe3595fdbf98e58d6975f95e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[ERROR] this task or one of its parent failed!
[ERROR] no output for 300 seconds
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.
[INFO] building TheArtistGuy/signalverarbeitung against try#7587ff3622fbec0abf6ac551eab5226f22f5d958 for pr-127731
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheArtistGuy%2Fsignalverarbeitung" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/TheArtistGuy/signalverarbeitung on toolchain 7587ff3622fbec0abf6ac551eab5226f22f5d958
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7587ff3622fbec0abf6ac551eab5226f22f5d958" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/TheArtistGuy/signalverarbeitung
[INFO] finished tweaking git repo https://github.com/TheArtistGuy/signalverarbeitung
[INFO] tweaked toml for git repo https://github.com/TheArtistGuy/signalverarbeitung written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/TheArtistGuy/signalverarbeitung 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" "+7587ff3622fbec0abf6ac551eab5226f22f5d958" "fetch" "--manifest-path" "Cargo.toml", 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] 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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+7587ff3622fbec0abf6ac551eab5226f22f5d958" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 41c2bcf81885f772040a87530c148892afcfbb89e7db5efc07f583a09bd338b4
[INFO] running `Command { std: "docker" "start" "-a" "41c2bcf81885f772040a87530c148892afcfbb89e7db5efc07f583a09bd338b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "41c2bcf81885f772040a87530c148892afcfbb89e7db5efc07f583a09bd338b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41c2bcf81885f772040a87530c148892afcfbb89e7db5efc07f583a09bd338b4", kill_on_drop: false }`
[INFO] [stdout] 41c2bcf81885f772040a87530c148892afcfbb89e7db5efc07f583a09bd338b4
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+7587ff3622fbec0abf6ac551eab5226f22f5d958" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ddcfa36da295cbca814ff109c8ab9d9087cfab79209bd3b0fc4ff0f8d7edad46
[INFO] running `Command { std: "docker" "start" "-a" "ddcfa36da295cbca814ff109c8ab9d9087cfab79209bd3b0fc4ff0f8d7edad46", kill_on_drop: false }`
[INFO] [stderr]    Compiling interaktive_systeme v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `punkt`
[INFO] [stdout]  --> src/signal_effekte.rs:5:13
[INFO] [stdout]   |
[INFO] [stdout] 5 |         let punkt = (index, abtastpunkt);
[INFO] [stdout]   |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_punkt`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bild`
[INFO] [stdout]  --> src/merkmaldetektion.rs:4:14
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn SIFT (bild : BildIntenstiaet) -> Box<[f32]> {
[INFO] [stdout]   |              ^^^^ help: if this is intentional, prefix it with an underscore: `_bild`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `gauss`
[INFO] [stdout]   --> src/merkmaldetektion.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |     let gauss = gaussche_unschaerfe(&bild);
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_gauss`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `echo` is never used
[INFO] [stdout]  --> src/signal_effekte.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn echo (signal : Vec<f32>, verzoegerung : usize, amplitude : f32) ->  Vec<f32>{
[INFO] [stdout]   |        ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `arithmetisches_mittel` is never used
[INFO] [stdout]  --> src/statistik.rs:2:4
[INFO] [stdout]   |
[INFO] [stdout] 2 | fn arithmetisches_mittel(signal : &[f32]) -> f32{
[INFO] [stdout]   |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `mittlere_absolute_abweichung` is never used
[INFO] [stdout]   --> src/statistik.rs:10:4
[INFO] [stdout]    |
[INFO] [stdout] 10 | fn mittlere_absolute_abweichung (signal : &[f32]) -> f32{
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `varianz` is never used
[INFO] [stdout]   --> src/statistik.rs:19:4
[INFO] [stdout]    |
[INFO] [stdout] 19 | fn varianz (signal : &[f32]) -> f32{
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `varianz_geschaetzt` is never used
[INFO] [stdout]   --> src/statistik.rs:28:4
[INFO] [stdout]    |
[INFO] [stdout] 28 | fn varianz_geschaetzt(signal: &[f32]) -> f32{
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `standardabweichung` is never used
[INFO] [stdout]   --> src/statistik.rs:36:4
[INFO] [stdout]    |
[INFO] [stdout] 36 | fn standardabweichung (signal :&[f32]) -> f32{
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `standardabweichung_geschaetzt` is never used
[INFO] [stdout]   --> src/statistik.rs:40:4
[INFO] [stdout]    |
[INFO] [stdout] 40 | fn standardabweichung_geschaetzt(signal :&[f32]) -> f32{
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `median` is never used
[INFO] [stdout]   --> src/statistik.rs:44:4
[INFO] [stdout]    |
[INFO] [stdout] 44 | fn median (signal : Box<[f32]>) -> f32{
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `gaussche_unschaerfe` is never used
[INFO] [stdout]  --> src/bildbearbeitungs_kernels.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn gaussche_unschaerfe(bild : &BildIntenstiaet) -> BildIntenstiaet {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Faltungskern3x3` is never constructed
[INFO] [stdout]   --> src/bildbearbeitungs_kernels.rs:30:8
[INFO] [stdout]    |
[INFO] [stdout] 30 | struct Faltungskern3x3 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `kantendetektion_prewitt_cols`, `kantendetektion_prewitt_rows`, `kantendetektion_sobel_cols`, `kantendetektion_sobel_rows`, and `gauss` are never used
[INFO] [stdout]   --> src/bildbearbeitungs_kernels.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 34 | impl Faltungskern3x3 {
[INFO] [stdout]    | -------------------- associated functions in this implementation
[INFO] [stdout] 35 |     fn kantendetektion_prewitt_cols() -> Self{
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 40 |     fn kantendetektion_prewitt_rows() -> Self{
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 45 |     fn kantendetektion_sobel_cols() -> Self{
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 50 |     fn kantendetektion_sobel_rows() -> Self{
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 55 |     fn gauss() -> Self{
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Vektor3` is never constructed
[INFO] [stdout]  --> src/vektor_operationen.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Vektor3 {
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `skalarprodukt` is never used
[INFO] [stdout]   --> src/vektor_operationen.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub fn skalarprodukt (x : &Vektor3, y : &Vektor3) -> f32{
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `vektorprodukt` is never used
[INFO] [stdout]   --> src/vektor_operationen.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub fn vektorprodukt(x: &Vektor3, y: &Vektor3) -> Vektor3 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `re` and `im` are never read
[INFO] [stdout]  --> src/fourier.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct ReellwertigeDFT {
[INFO] [stdout]   |            --------------- fields in this struct
[INFO] [stdout] 5 |     re : Vec<f32>,
[INFO] [stdout]   |     ^^
[INFO] [stdout] 6 |     im : Vec<f32>
[INFO] [stdout]   |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `SIFT` is never used
[INFO] [stdout]  --> src/merkmaldetektion.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn SIFT (bild : BildIntenstiaet) -> Box<[f32]> {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `difference_of_gaussian` is never used
[INFO] [stdout]  --> src/merkmaldetektion.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn difference_of_gaussian(bild : BildIntenstiaet) -> BildIntenstiaet{
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rosenbrock_durch_gauss_newton` is never used
[INFO] [stdout]  --> src/minimierung.rs:2:4
[INFO] [stdout]   |
[INFO] [stdout] 2 | fn rosenbrock_durch_gauss_newton (punkt_1 : f64, punkt_2 : f64, schwellwert : f64) -> (f64, f64){
[INFO] [stdout]   |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]   --> src/bild.rs:40:48
[INFO] [stdout]    |
[INFO] [stdout] 40 |         if  elem > self.breite * self.hoehe || elem < 0{
[INFO] [stdout]    |                                                ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]   --> src/bild.rs:47:48
[INFO] [stdout]    |
[INFO] [stdout] 47 |         if  elem > self.breite * self.hoehe || elem < 0 {
[INFO] [stdout]    |                                                ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `berechne_reellwertige_DFT` should have a snake case name
[INFO] [stdout]   --> src/fourier.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub fn berechne_reellwertige_DFT(signal: &[f32]) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `berechne_reellwertige_dft`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]   --> src/bild_intensitaet.rs:66:48
[INFO] [stdout]    |
[INFO] [stdout] 66 |         if  elem > self.breite * self.hoehe || elem < 0{
[INFO] [stdout]    |                                                ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]   --> src/bild_intensitaet.rs:73:48
[INFO] [stdout]    |
[INFO] [stdout] 73 |         if  elem > self.breite * self.hoehe || elem < 0 {
[INFO] [stdout]    |                                                ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `SIFT` should have a snake case name
[INFO] [stdout]  --> src/merkmaldetektion.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn SIFT (bild : BildIntenstiaet) -> Box<[f32]> {
[INFO] [stdout]   |        ^^^^ help: convert the identifier to snake case: `sift`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 27 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "ddcfa36da295cbca814ff109c8ab9d9087cfab79209bd3b0fc4ff0f8d7edad46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddcfa36da295cbca814ff109c8ab9d9087cfab79209bd3b0fc4ff0f8d7edad46", kill_on_drop: false }`
[INFO] [stdout] ddcfa36da295cbca814ff109c8ab9d9087cfab79209bd3b0fc4ff0f8d7edad46
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+7587ff3622fbec0abf6ac551eab5226f22f5d958" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1a0ed49fd2e56e0431d21bacdcbc8ffb85ba52970aa79e2f2d74bcc03baaf3b3
[INFO] running `Command { std: "docker" "start" "-a" "1a0ed49fd2e56e0431d21bacdcbc8ffb85ba52970aa79e2f2d74bcc03baaf3b3", kill_on_drop: false }`
[INFO] [stderr]    Compiling interaktive_systeme v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `punkt`
[INFO] [stdout]  --> src/signal_effekte.rs:5:13
[INFO] [stdout]   |
[INFO] [stdout] 5 |         let punkt = (index, abtastpunkt);
[INFO] [stdout]   |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_punkt`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bild`
[INFO] [stdout]  --> src/merkmaldetektion.rs:4:14
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn SIFT (bild : BildIntenstiaet) -> Box<[f32]> {
[INFO] [stdout]   |              ^^^^ help: if this is intentional, prefix it with an underscore: `_bild`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `gauss`
[INFO] [stdout]   --> src/merkmaldetektion.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |     let gauss = gaussche_unschaerfe(&bild);
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_gauss`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `echo` is never used
[INFO] [stdout]  --> src/signal_effekte.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn echo (signal : Vec<f32>, verzoegerung : usize, amplitude : f32) ->  Vec<f32>{
[INFO] [stdout]   |        ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `arithmetisches_mittel` is never used
[INFO] [stdout]  --> src/statistik.rs:2:4
[INFO] [stdout]   |
[INFO] [stdout] 2 | fn arithmetisches_mittel(signal : &[f32]) -> f32{
[INFO] [stdout]   |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `mittlere_absolute_abweichung` is never used
[INFO] [stdout]   --> src/statistik.rs:10:4
[INFO] [stdout]    |
[INFO] [stdout] 10 | fn mittlere_absolute_abweichung (signal : &[f32]) -> f32{
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `varianz` is never used
[INFO] [stdout]   --> src/statistik.rs:19:4
[INFO] [stdout]    |
[INFO] [stdout] 19 | fn varianz (signal : &[f32]) -> f32{
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `varianz_geschaetzt` is never used
[INFO] [stdout]   --> src/statistik.rs:28:4
[INFO] [stdout]    |
[INFO] [stdout] 28 | fn varianz_geschaetzt(signal: &[f32]) -> f32{
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `standardabweichung` is never used
[INFO] [stdout]   --> src/statistik.rs:36:4
[INFO] [stdout]    |
[INFO] [stdout] 36 | fn standardabweichung (signal :&[f32]) -> f32{
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `standardabweichung_geschaetzt` is never used
[INFO] [stdout]   --> src/statistik.rs:40:4
[INFO] [stdout]    |
[INFO] [stdout] 40 | fn standardabweichung_geschaetzt(signal :&[f32]) -> f32{
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `median` is never used
[INFO] [stdout]   --> src/statistik.rs:44:4
[INFO] [stdout]    |
[INFO] [stdout] 44 | fn median (signal : Box<[f32]>) -> f32{
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `gaussche_unschaerfe` is never used
[INFO] [stdout]  --> src/bildbearbeitungs_kernels.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn gaussche_unschaerfe(bild : &BildIntenstiaet) -> BildIntenstiaet {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Faltungskern3x3` is never constructed
[INFO] [stdout]   --> src/bildbearbeitungs_kernels.rs:30:8
[INFO] [stdout]    |
[INFO] [stdout] 30 | struct Faltungskern3x3 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `kantendetektion_prewitt_cols`, `kantendetektion_prewitt_rows`, `kantendetektion_sobel_cols`, `kantendetektion_sobel_rows`, and `gauss` are never used
[INFO] [stdout]   --> src/bildbearbeitungs_kernels.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 34 | impl Faltungskern3x3 {
[INFO] [stdout]    | -------------------- associated functions in this implementation
[INFO] [stdout] 35 |     fn kantendetektion_prewitt_cols() -> Self{
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 40 |     fn kantendetektion_prewitt_rows() -> Self{
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 45 |     fn kantendetektion_sobel_cols() -> Self{
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 50 |     fn kantendetektion_sobel_rows() -> Self{
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 55 |     fn gauss() -> Self{
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Vektor3` is never constructed
[INFO] [stdout]  --> src/vektor_operationen.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Vektor3 {
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `skalarprodukt` is never used
[INFO] [stdout]   --> src/vektor_operationen.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub fn skalarprodukt (x : &Vektor3, y : &Vektor3) -> f32{
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `vektorprodukt` is never used
[INFO] [stdout]   --> src/vektor_operationen.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub fn vektorprodukt(x: &Vektor3, y: &Vektor3) -> Vektor3 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `re` and `im` are never read
[INFO] [stdout]  --> src/fourier.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct ReellwertigeDFT {
[INFO] [stdout]   |            --------------- fields in this struct
[INFO] [stdout] 5 |     re : Vec<f32>,
[INFO] [stdout]   |     ^^
[INFO] [stdout] 6 |     im : Vec<f32>
[INFO] [stdout]   |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `SIFT` is never used
[INFO] [stdout]  --> src/merkmaldetektion.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn SIFT (bild : BildIntenstiaet) -> Box<[f32]> {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `difference_of_gaussian` is never used
[INFO] [stdout]  --> src/merkmaldetektion.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn difference_of_gaussian(bild : BildIntenstiaet) -> BildIntenstiaet{
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rosenbrock_durch_gauss_newton` is never used
[INFO] [stdout]  --> src/minimierung.rs:2:4
[INFO] [stdout]   |
[INFO] [stdout] 2 | fn rosenbrock_durch_gauss_newton (punkt_1 : f64, punkt_2 : f64, schwellwert : f64) -> (f64, f64){
[INFO] [stdout]   |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]   --> src/bild.rs:40:48
[INFO] [stdout]    |
[INFO] [stdout] 40 |         if  elem > self.breite * self.hoehe || elem < 0{
[INFO] [stdout]    |                                                ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]   --> src/bild.rs:47:48
[INFO] [stdout]    |
[INFO] [stdout] 47 |         if  elem > self.breite * self.hoehe || elem < 0 {
[INFO] [stdout]    |                                                ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `berechne_reellwertige_DFT` should have a snake case name
[INFO] [stdout]   --> src/fourier.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub fn berechne_reellwertige_DFT(signal: &[f32]) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `berechne_reellwertige_dft`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]   --> src/bild_intensitaet.rs:66:48
[INFO] [stdout]    |
[INFO] [stdout] 66 |         if  elem > self.breite * self.hoehe || elem < 0{
[INFO] [stdout]    |                                                ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]   --> src/bild_intensitaet.rs:73:48
[INFO] [stdout]    |
[INFO] [stdout] 73 |         if  elem > self.breite * self.hoehe || elem < 0 {
[INFO] [stdout]    |                                                ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `SIFT` should have a snake case name
[INFO] [stdout]  --> src/merkmaldetektion.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn SIFT (bild : BildIntenstiaet) -> Box<[f32]> {
[INFO] [stdout]   |        ^^^^ help: convert the identifier to snake case: `sift`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 27 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `punkt`
[INFO] [stdout]  --> src/signal_effekte.rs:5:13
[INFO] [stdout]   |
[INFO] [stdout] 5 |         let punkt = (index, abtastpunkt);
[INFO] [stdout]   |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_punkt`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bild`
[INFO] [stdout]  --> src/merkmaldetektion.rs:4:14
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn SIFT (bild : BildIntenstiaet) -> Box<[f32]> {
[INFO] [stdout]   |              ^^^^ help: if this is intentional, prefix it with an underscore: `_bild`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `gauss`
[INFO] [stdout]   --> src/merkmaldetektion.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |     let gauss = gaussche_unschaerfe(&bild);
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_gauss`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `echo` is never used
[INFO] [stdout]  --> src/signal_effekte.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn echo (signal : Vec<f32>, verzoegerung : usize, amplitude : f32) ->  Vec<f32>{
[INFO] [stdout]   |        ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `varianz_geschaetzt` is never used
[INFO] [stdout]   --> src/statistik.rs:28:4
[INFO] [stdout]    |
[INFO] [stdout] 28 | fn varianz_geschaetzt(signal: &[f32]) -> f32{
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `standardabweichung` is never used
[INFO] [stdout]   --> src/statistik.rs:36:4
[INFO] [stdout]    |
[INFO] [stdout] 36 | fn standardabweichung (signal :&[f32]) -> f32{
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `standardabweichung_geschaetzt` is never used
[INFO] [stdout]   --> src/statistik.rs:40:4
[INFO] [stdout]    |
[INFO] [stdout] 40 | fn standardabweichung_geschaetzt(signal :&[f32]) -> f32{
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `gaussche_unschaerfe` is never used
[INFO] [stdout]  --> src/bildbearbeitungs_kernels.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn gaussche_unschaerfe(bild : &BildIntenstiaet) -> BildIntenstiaet {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Faltungskern3x3` is never constructed
[INFO] [stdout]   --> src/bildbearbeitungs_kernels.rs:30:8
[INFO] [stdout]    |
[INFO] [stdout] 30 | struct Faltungskern3x3 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `kantendetektion_prewitt_cols`, `kantendetektion_prewitt_rows`, `kantendetektion_sobel_cols`, `kantendetektion_sobel_rows`, and `gauss` are never used
[INFO] [stdout]   --> src/bildbearbeitungs_kernels.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 34 | impl Faltungskern3x3 {
[INFO] [stdout]    | -------------------- associated functions in this implementation
[INFO] [stdout] 35 |     fn kantendetektion_prewitt_cols() -> Self{
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 40 |     fn kantendetektion_prewitt_rows() -> Self{
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 45 |     fn kantendetektion_sobel_cols() -> Self{
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 50 |     fn kantendetektion_sobel_rows() -> Self{
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 55 |     fn gauss() -> Self{
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `re` and `im` are never read
[INFO] [stdout]  --> src/fourier.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct ReellwertigeDFT {
[INFO] [stdout]   |            --------------- fields in this struct
[INFO] [stdout] 5 |     re : Vec<f32>,
[INFO] [stdout]   |     ^^
[INFO] [stdout] 6 |     im : Vec<f32>
[INFO] [stdout]   |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `SIFT` is never used
[INFO] [stdout]  --> src/merkmaldetektion.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn SIFT (bild : BildIntenstiaet) -> Box<[f32]> {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `difference_of_gaussian` is never used
[INFO] [stdout]  --> src/merkmaldetektion.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn difference_of_gaussian(bild : BildIntenstiaet) -> BildIntenstiaet{
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rosenbrock_durch_gauss_newton` is never used
[INFO] [stdout]  --> src/minimierung.rs:2:4
[INFO] [stdout]   |
[INFO] [stdout] 2 | fn rosenbrock_durch_gauss_newton (punkt_1 : f64, punkt_2 : f64, schwellwert : f64) -> (f64, f64){
[INFO] [stdout]   |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]   --> src/bild.rs:40:48
[INFO] [stdout]    |
[INFO] [stdout] 40 |         if  elem > self.breite * self.hoehe || elem < 0{
[INFO] [stdout]    |                                                ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]   --> src/bild.rs:47:48
[INFO] [stdout]    |
[INFO] [stdout] 47 |         if  elem > self.breite * self.hoehe || elem < 0 {
[INFO] [stdout]    |                                                ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `berechne_reellwertige_DFT` should have a snake case name
[INFO] [stdout]   --> src/fourier.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub fn berechne_reellwertige_DFT(signal: &[f32]) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `berechne_reellwertige_dft`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]   --> src/bild_intensitaet.rs:66:48
[INFO] [stdout]    |
[INFO] [stdout] 66 |         if  elem > self.breite * self.hoehe || elem < 0{
[INFO] [stdout]    |                                                ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]   --> src/bild_intensitaet.rs:73:48
[INFO] [stdout]    |
[INFO] [stdout] 73 |         if  elem > self.breite * self.hoehe || elem < 0 {
[INFO] [stdout]    |                                                ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `SIFT` should have a snake case name
[INFO] [stdout]  --> src/merkmaldetektion.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn SIFT (bild : BildIntenstiaet) -> Box<[f32]> {
[INFO] [stdout]   |        ^^^^ help: convert the identifier to snake case: `sift`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 20 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "1a0ed49fd2e56e0431d21bacdcbc8ffb85ba52970aa79e2f2d74bcc03baaf3b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a0ed49fd2e56e0431d21bacdcbc8ffb85ba52970aa79e2f2d74bcc03baaf3b3", kill_on_drop: false }`
[INFO] [stdout] 1a0ed49fd2e56e0431d21bacdcbc8ffb85ba52970aa79e2f2d74bcc03baaf3b3