[INFO] cloning repository https://github.com/MisustinIvan/RustFractal
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MisustinIvan/RustFractal" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMisustinIvan%2FRustFractal", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMisustinIvan%2FRustFractal'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e4565af2dcdb5d3caef438de5943ad843ba36972
[INFO] checking MisustinIvan/RustFractal/e4565af2dcdb5d3caef438de5943ad843ba36972 against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMisustinIvan%2FRustFractal" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/MisustinIvan/RustFractal on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/MisustinIvan/RustFractal
[INFO] finished tweaking git repo https://github.com/MisustinIvan/RustFractal
[INFO] tweaked toml for git repo https://github.com/MisustinIvan/RustFractal written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/MisustinIvan/RustFractal 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" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0261e128a67a157d9e4957f86cd4c1abb1830861be50f2a1cae877fe2b02dcc6
[INFO] running `Command { std: "docker" "start" "-a" "0261e128a67a157d9e4957f86cd4c1abb1830861be50f2a1cae877fe2b02dcc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0261e128a67a157d9e4957f86cd4c1abb1830861be50f2a1cae877fe2b02dcc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0261e128a67a157d9e4957f86cd4c1abb1830861be50f2a1cae877fe2b02dcc6", kill_on_drop: false }`
[INFO] [stdout] 0261e128a67a157d9e4957f86cd4c1abb1830861be50f2a1cae877fe2b02dcc6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 77932d7aeb1f23c6fd7508505eca997945d0797ba15e5475c70c8e56694a3bf3
[INFO] running `Command { std: "docker" "start" "-a" "77932d7aeb1f23c6fd7508505eca997945d0797ba15e5475c70c8e56694a3bf3", kill_on_drop: false }`
[INFO] [stderr]    Compiling version-compare v0.1.1
[INFO] [stderr]    Compiling sdl2 v0.36.0
[INFO] [stderr]     Checking either v1.11.0
[INFO] [stderr]     Checking c_vec v2.0.0
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]    Compiling sdl2-sys v0.36.0
[INFO] [stderr]     Checking mandelbrot_explorer_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::complex::Complex`
[INFO] [stdout]  --> src/test/test_mandelbrot.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::complex::Complex;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]  --> src/color_map.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | impl ColorMap {
[INFO] [stdout]   | ------------- associated function in this implementation
[INFO] [stdout] 9 |     pub fn new(colors: Vec<Color>, positions: Vec<f64>) -> Self {
[INFO] [stdout]   |            ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `val_to_color_basic` is never used
[INFO] [stdout]   --> src/mandelbrot.rs:49:12
[INFO] [stdout]    |
[INFO] [stdout] 22 | impl MandelbrotSet {
[INFO] [stdout]    | ------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 49 |     pub fn val_to_color_basic(&self, val: u16) -> Color {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]  --> src/color_map.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | impl ColorMap {
[INFO] [stdout]   | ------------- associated function in this implementation
[INFO] [stdout] 9 |     pub fn new(colors: Vec<Color>, positions: Vec<f64>) -> Self {
[INFO] [stdout]   |            ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `val_to_color_basic` is never used
[INFO] [stdout]   --> src/mandelbrot.rs:49:12
[INFO] [stdout]    |
[INFO] [stdout] 22 | impl MandelbrotSet {
[INFO] [stdout]    | ------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 49 |     pub fn val_to_color_basic(&self, val: u16) -> Color {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.61s
[INFO] running `Command { std: "docker" "inspect" "77932d7aeb1f23c6fd7508505eca997945d0797ba15e5475c70c8e56694a3bf3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77932d7aeb1f23c6fd7508505eca997945d0797ba15e5475c70c8e56694a3bf3", kill_on_drop: false }`
[INFO] [stdout] 77932d7aeb1f23c6fd7508505eca997945d0797ba15e5475c70c8e56694a3bf3