[INFO] cloning repository https://github.com/abukva/mandelbrot
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/abukva/mandelbrot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fabukva%2Fmandelbrot", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fabukva%2Fmandelbrot'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0cd9eb69364f32f660ab9d66fe03312dca090f85
[INFO] checking abukva/mandelbrot against 895980e0290783bb09b1ccf1b11f14eb09b10430 for pr-160186
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fabukva%2Fmandelbrot" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/abukva/mandelbrot
[INFO] finished tweaking git repo https://github.com/abukva/mandelbrot
[INFO] tweaked toml for git repo https://github.com/abukva/mandelbrot written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/abukva/mandelbrot on toolchain 895980e0290783bb09b1ccf1b11f14eb09b10430
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/abukva/mandelbrot 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" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 35bd17d4cf9f34ec0d96eff2166e40d3a3b8fe48b062e1175ee1557c0a8fd174
[INFO] running `Command { std: "docker" "start" "35bd17d4cf9f34ec0d96eff2166e40d3a3b8fe48b062e1175ee1557c0a8fd174", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "35bd17d4cf9f34ec0d96eff2166e40d3a3b8fe48b062e1175ee1557c0a8fd174", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "35bd17d4cf9f34ec0d96eff2166e40d3a3b8fe48b062e1175ee1557c0a8fd174" "/opt/rustwide/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "35bd17d4cf9f34ec0d96eff2166e40d3a3b8fe48b062e1175ee1557c0a8fd174", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "35bd17d4cf9f34ec0d96eff2166e40d3a3b8fe48b062e1175ee1557c0a8fd174" "/opt/rustwide/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling xml-rs v0.8.28
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling wayland-sys v0.29.5
[INFO] [stderr]     Checking libloading v0.8.9
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]     Checking dlib v0.5.2
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling find-msvc-tools v0.1.5
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling cc v1.2.47
[INFO] [stderr]    Compiling x11-dl v2.21.0
[INFO] [stderr]     Checking linux-raw-sys v0.11.0
[INFO] [stderr]     Checking bitflags v2.10.0
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]     Checking memchr v2.7.6
[INFO] [stderr]    Compiling wayland-scanner v0.29.5
[INFO] [stderr]     Checking crossbeam-deque v0.8.6
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking fastrand v2.3.0
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking regex-syntax v0.8.8
[INFO] [stderr]     Checking xcursor v0.3.10
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]     Checking nix v0.24.3
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]    Compiling minifb v0.28.0
[INFO] [stderr]    Compiling wayland-client v0.29.5
[INFO] [stderr]    Compiling wayland-protocols v0.29.5
[INFO] [stderr]     Checking tempfile v3.23.0
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking ttf-parser v0.21.1
[INFO] [stderr]     Checking raw-window-handle v0.6.2
[INFO] [stderr]     Checking rayon v1.11.0
[INFO] [stderr]     Checking wayland-commons v0.29.5
[INFO] [stderr]     Checking num v0.4.3
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]     Checking colorous v1.0.16
[INFO] [stderr]     Checking fontdue v0.9.3
[INFO] [stderr]     Checking wayland-cursor v0.29.5
[INFO] [stderr]     Checking regex v1.12.2
[INFO] [stderr]     Checking mandelbrot_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated items `abs` and `empty` are never used
[INFO] [stdout]   --> src/bigfloat/internal/regular_number.rs:32:19
[INFO] [stdout]    |
[INFO] [stdout] 23 | impl<const LIMBS: usize> Number<LIMBS> {
[INFO] [stdout]    | -------------------------------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 32 |     pub(super) fn abs(&self) -> Self {
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] ...
[INFO] [stdout] 38 |     fn empty(exponent: i64, sign: bool) -> Self {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `text_render::TextRender`
[INFO] [stdout]  --> src/main.rs:1:58
[INFO] [stdout]   |
[INFO] [stdout] 1 | use mandelbrot_rust::{Config, Image, bigfloat::BigFloat, text_render::TextRender};
[INFO] [stdout]   |                                                          ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `text_render::TextRender`
[INFO] [stdout]  --> src/main.rs:1:58
[INFO] [stdout]   |
[INFO] [stdout] 1 | use mandelbrot_rust::{Config, Image, bigfloat::BigFloat, text_render::TextRender};
[INFO] [stdout]   |                                                          ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `abs` is never used
[INFO] [stdout]   --> src/bigfloat/internal/regular_number.rs:32:19
[INFO] [stdout]    |
[INFO] [stdout] 23 | impl<const LIMBS: usize> Number<LIMBS> {
[INFO] [stdout]    | -------------------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 32 |     pub(super) fn abs(&self) -> Self {
[INFO] [stdout]    |                   ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused dependency `num`
[INFO] [stderr]  --> Cargo.toml:6:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | num = "0.4.3"
[INFO] [stderr]   | ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `num`
[INFO] [stderr] warning: `mandelbrot_rust` (manifest) generated 1 warning
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 55.07s
[INFO] running `Command { std: "docker" "inspect" "35bd17d4cf9f34ec0d96eff2166e40d3a3b8fe48b062e1175ee1557c0a8fd174", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35bd17d4cf9f34ec0d96eff2166e40d3a3b8fe48b062e1175ee1557c0a8fd174", kill_on_drop: false }`
[INFO] [stdout] 35bd17d4cf9f34ec0d96eff2166e40d3a3b8fe48b062e1175ee1557c0a8fd174
