[INFO] cloning repository https://github.com/physics3D/mandelbrot-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/physics3D/mandelbrot-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphysics3D%2Fmandelbrot-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphysics3D%2Fmandelbrot-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 738998fd6352320084270df47f183feba46b4e19
[INFO] checking physics3D/mandelbrot-rust against try#3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f for pr-87248
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphysics3D%2Fmandelbrot-rust" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/physics3D/mandelbrot-rust on toolchain 3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/physics3D/mandelbrot-rust
[INFO] finished tweaking git repo https://github.com/physics3D/mandelbrot-rust
[INFO] tweaked toml for git repo https://github.com/physics3D/mandelbrot-rust written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/physics3D/mandelbrot-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4d963d4dee5a28cfce54d1fa0660b4639c0df8c0e170cf5825501a75264b07b1
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "4d963d4dee5a28cfce54d1fa0660b4639c0df8c0e170cf5825501a75264b07b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4d963d4dee5a28cfce54d1fa0660b4639c0df8c0e170cf5825501a75264b07b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d963d4dee5a28cfce54d1fa0660b4639c0df8c0e170cf5825501a75264b07b1", kill_on_drop: false }`
[INFO] [stdout] 4d963d4dee5a28cfce54d1fa0660b4639c0df8c0e170cf5825501a75264b07b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9c6335ef6a9f77a5f1da0437d72c161ae61d0df46c4fc757214e43fe7d788fb9
[INFO] running `Command { std: "docker" "start" "-a" "9c6335ef6a9f77a5f1da0437d72c161ae61d0df46c4fc757214e43fe7d788fb9", kill_on_drop: false }`
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling libc v0.2.86
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]     Checking adler32 v1.2.0
[INFO] [stderr]     Checking weezl v0.1.4
[INFO] [stderr]     Checking color_quant v1.1.0
[INFO] [stderr]     Checking scoped_threadpool v0.1.9
[INFO] [stderr]     Checking bytemuck v1.5.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.3
[INFO] [stderr]    Compiling memoffset v0.6.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling rayon v1.5.0
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]     Checking deflate v0.8.6
[INFO] [stderr]     Checking miniz_oxide v0.3.7
[INFO] [stderr]     Checking gif v0.11.1
[INFO] [stderr]     Checking png v0.16.8
[INFO] [stderr]     Checking crossbeam-epoch v0.9.3
[INFO] [stderr]     Checking crossbeam-channel v0.5.0
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking crossbeam-deque v0.8.0
[INFO] [stderr]     Checking rayon-core v1.9.0
[INFO] [stderr]     Checking jpeg-decoder v0.1.22
[INFO] [stderr]     Checking tiff v0.6.1
[INFO] [stderr]     Checking image v0.23.14
[INFO] [stderr]     Checking mandelbrot v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: static variable `bildName` should have an upper case name
[INFO] [stdout]  --> src/main.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | static bildName: &str = "mandelbrot.png";
[INFO] [stdout]   |        ^^^^^^^^ help: convert the identifier to upper case: `BILD_NAME`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `breite` should have an upper case name
[INFO] [stdout]  --> src/main.rs:2:8
[INFO] [stdout]   |
[INFO] [stdout] 2 | static breite: u32 = 1920;
[INFO] [stdout]   |        ^^^^^^ help: convert the identifier to upper case: `BREITE`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `hoehe` should have an upper case name
[INFO] [stdout]  --> src/main.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | static hoehe: u32 = 1080;
[INFO] [stdout]   |        ^^^^^ help: convert the identifier to upper case: `HOEHE`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `maxIterationen` should have an upper case name
[INFO] [stdout]  --> src/main.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | static maxIterationen: i64 = 1000;
[INFO] [stdout]   |        ^^^^^^^^^^^^^^ help: convert the identifier to upper case: `MAX_ITERATIONEN`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `realteilMittelpunkt` should have an upper case name
[INFO] [stdout]  --> src/main.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | static realteilMittelpunkt: f64 = 0.0;
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `REALTEIL_MITTELPUNKT`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `imaginaerteilMittelpunkt` should have an upper case name
[INFO] [stdout]  --> src/main.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | static imaginaerteilMittelpunkt: f64 = 0.0;
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `IMAGINAERTEIL_MITTELPUNKT`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `zoom` should have an upper case name
[INFO] [stdout]  --> src/main.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | static zoom: i64 = 500;
[INFO] [stdout]   |        ^^^^ help: convert the identifier to upper case: `ZOOM`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `konvertierePixelZuKoordinaten` should have a snake case name
[INFO] [stdout]  --> src/main.rs:9:4
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn konvertierePixelZuKoordinaten(pixel: [f64; 2]) -> [f64; 2] {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `konvertiere_pixel_zu_koordinaten`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `komplexeZahl` should have a snake case name
[INFO] [stdout]   --> src/main.rs:16:15
[INFO] [stdout]    |
[INFO] [stdout] 16 | fn mandelbrot(komplexeZahl: [f64; 2]) -> i64 {
[INFO] [stdout]    |               ^^^^^^^^^^^^ help: convert the identifier to snake case: `komplexe_zahl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `konvertiereIterationenZuFarbe` should have a snake case name
[INFO] [stdout]   --> src/main.rs:39:4
[INFO] [stdout]    |
[INFO] [stdout] 39 | fn konvertiereIterationenZuFarbe(gezaehlteIterationen: i64) -> image::Rgb<u8> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `konvertiere_iterationen_zu_farbe`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `gezaehlteIterationen` should have a snake case name
[INFO] [stdout]   --> src/main.rs:39:34
[INFO] [stdout]    |
[INFO] [stdout] 39 | fn konvertiereIterationenZuFarbe(gezaehlteIterationen: i64) -> image::Rgb<u8> {
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `gezaehlte_iterationen`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `bildName` should have an upper case name
[INFO] [stdout]  --> src/main.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | static bildName: &str = "mandelbrot.png";
[INFO] [stdout]   |        ^^^^^^^^ help: convert the identifier to upper case: `BILD_NAME`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `breite` should have an upper case name
[INFO] [stdout]  --> src/main.rs:2:8
[INFO] [stdout]   |
[INFO] [stdout] 2 | static breite: u32 = 1920;
[INFO] [stdout]   |        ^^^^^^ help: convert the identifier to upper case: `BREITE`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `hoehe` should have an upper case name
[INFO] [stdout]  --> src/main.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | static hoehe: u32 = 1080;
[INFO] [stdout]   |        ^^^^^ help: convert the identifier to upper case: `HOEHE`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `maxIterationen` should have an upper case name
[INFO] [stdout]  --> src/main.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | static maxIterationen: i64 = 1000;
[INFO] [stdout]   |        ^^^^^^^^^^^^^^ help: convert the identifier to upper case: `MAX_ITERATIONEN`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `realteilMittelpunkt` should have an upper case name
[INFO] [stdout]  --> src/main.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | static realteilMittelpunkt: f64 = 0.0;
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `REALTEIL_MITTELPUNKT`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `imaginaerteilMittelpunkt` should have an upper case name
[INFO] [stdout]  --> src/main.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | static imaginaerteilMittelpunkt: f64 = 0.0;
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `IMAGINAERTEIL_MITTELPUNKT`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `zoom` should have an upper case name
[INFO] [stdout]  --> src/main.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | static zoom: i64 = 500;
[INFO] [stdout]   |        ^^^^ help: convert the identifier to upper case: `ZOOM`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `konvertierePixelZuKoordinaten` should have a snake case name
[INFO] [stdout]  --> src/main.rs:9:4
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn konvertierePixelZuKoordinaten(pixel: [f64; 2]) -> [f64; 2] {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `konvertiere_pixel_zu_koordinaten`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `komplexeZahl` should have a snake case name
[INFO] [stdout]   --> src/main.rs:16:15
[INFO] [stdout]    |
[INFO] [stdout] 16 | fn mandelbrot(komplexeZahl: [f64; 2]) -> i64 {
[INFO] [stdout]    |               ^^^^^^^^^^^^ help: convert the identifier to snake case: `komplexe_zahl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `konvertiereIterationenZuFarbe` should have a snake case name
[INFO] [stdout]   --> src/main.rs:39:4
[INFO] [stdout]    |
[INFO] [stdout] 39 | fn konvertiereIterationenZuFarbe(gezaehlteIterationen: i64) -> image::Rgb<u8> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `konvertiere_iterationen_zu_farbe`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `gezaehlteIterationen` should have a snake case name
[INFO] [stdout]   --> src/main.rs:39:34
[INFO] [stdout]    |
[INFO] [stdout] 39 | fn konvertiereIterationenZuFarbe(gezaehlteIterationen: i64) -> image::Rgb<u8> {
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `gezaehlte_iterationen`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.92s
[INFO] running `Command { std: "docker" "inspect" "9c6335ef6a9f77a5f1da0437d72c161ae61d0df46c4fc757214e43fe7d788fb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c6335ef6a9f77a5f1da0437d72c161ae61d0df46c4fc757214e43fe7d788fb9", kill_on_drop: false }`
[INFO] [stdout] 9c6335ef6a9f77a5f1da0437d72c161ae61d0df46c4fc757214e43fe7d788fb9