[INFO] cloning repository https://github.com/njames/mandlebrot-browser [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/njames/mandlebrot-browser" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnjames%2Fmandlebrot-browser", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnjames%2Fmandlebrot-browser'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] eb605d3176ccb5b05d0604999afc523d3d3bdec4 [INFO] building njames/mandlebrot-browser against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnjames%2Fmandlebrot-browser" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/njames/mandlebrot-browser [INFO] finished tweaking git repo https://github.com/njames/mandlebrot-browser [INFO] tweaked toml for git repo https://github.com/njames/mandlebrot-browser written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/njames/mandlebrot-browser on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/njames/mandlebrot-browser 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded is-terminal v0.4.16 [INFO] [stderr] Downloaded webp v0.2.6 [INFO] [stderr] Downloaded weezl v0.1.10 [INFO] [stderr] Downloaded gif v0.13.3 [INFO] [stderr] Downloaded libwebp-sys v0.9.6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 563e8b9aa53ea34e28c1593c5754bc11f03cfd55cfe6528dc0185feb74633d46 [INFO] running `Command { std: "docker" "start" "-a" "563e8b9aa53ea34e28c1593c5754bc11f03cfd55cfe6528dc0185feb74633d46", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "563e8b9aa53ea34e28c1593c5754bc11f03cfd55cfe6528dc0185feb74633d46", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "563e8b9aa53ea34e28c1593c5754bc11f03cfd55cfe6528dc0185feb74633d46", kill_on_drop: false }` [INFO] [stdout] 563e8b9aa53ea34e28c1593c5754bc11f03cfd55cfe6528dc0185feb74633d46 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 913cd4bfa5d9056ed84d4f8296576042574a617ce188d06af8dbcc81b38f213a [INFO] running `Command { std: "docker" "start" "-a" "913cd4bfa5d9056ed84d4f8296576042574a617ce188d06af8dbcc81b38f213a", kill_on_drop: false }` [INFO] [stderr] Compiling log v0.4.27 [INFO] [stderr] Compiling simd-adler32 v0.3.7 [INFO] [stderr] Compiling crc32fast v1.4.2 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling hashbrown v0.15.4 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling weezl v0.1.10 [INFO] [stderr] Compiling glob v0.3.2 [INFO] [stderr] Compiling half v2.6.0 [INFO] [stderr] Compiling bit_field v0.10.2 [INFO] [stderr] Compiling bytemuck v1.23.1 [INFO] [stderr] Compiling lebe v0.5.2 [INFO] [stderr] Compiling color_quant v1.1.0 [INFO] [stderr] Compiling anyhow v1.0.98 [INFO] [stderr] Compiling miniz_oxide v0.8.9 [INFO] [stderr] Compiling fdeflate v0.3.7 [INFO] [stderr] Compiling zune-inflate v0.2.54 [INFO] [stderr] Compiling derive_more v0.99.20 [INFO] [stderr] Compiling mio v1.0.4 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling is-terminal v0.4.16 [INFO] [stderr] Compiling libwebp-sys v0.9.6 [INFO] [stderr] Compiling qoi v0.4.1 [INFO] [stderr] Compiling humantime v2.2.0 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Compiling actix-router v0.5.3 [INFO] [stderr] Compiling gif v0.13.3 [INFO] [stderr] Compiling env_logger v0.10.2 [INFO] [stderr] Compiling flate2 v1.1.2 [INFO] [stderr] Compiling tokio v1.46.1 [INFO] [stderr] Compiling exr v1.73.0 [INFO] [stderr] Compiling indexmap v2.10.0 [INFO] [stderr] Compiling lru v0.12.5 [INFO] [stderr] Compiling actix-web-codegen v4.3.0 [INFO] [stderr] Compiling num_cpus v1.17.0 [INFO] [stderr] Compiling png v0.17.16 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling jpeg-decoder v0.3.2 [INFO] [stderr] Compiling tiff v0.9.1 [INFO] [stderr] Compiling image v0.24.9 [INFO] [stderr] Compiling tokio-util v0.7.15 [INFO] [stderr] Compiling actix-rt v2.10.0 [INFO] [stderr] Compiling actix-server v2.6.0 [INFO] [stderr] Compiling h2 v0.3.26 [INFO] [stderr] Compiling actix-codec v0.5.2 [INFO] [stderr] Compiling webp v0.2.6 [INFO] [stderr] Compiling actix-http v3.11.0 [INFO] [stderr] Compiling actix-web v4.11.0 [INFO] [stderr] Compiling actix-files v0.6.6 [INFO] [stderr] Compiling mandelbrot-server v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Path` [INFO] [stdout] --> src/tile_cache.rs:3:17 [INFO] [stdout] | [INFO] [stdout] 3 | use std::path::{Path, PathBuf}; [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 `set_palette` is never used [INFO] [stdout] --> src/mandelbrot.rs:116:12 [INFO] [stdout] | [INFO] [stdout] 13 | impl MandelbrotGenerator { [INFO] [stdout] | ------------------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 116 | pub fn set_palette(&mut self, palette: ColorPalette) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `len`, `capacity`, and `clear` are never used [INFO] [stdout] --> src/tile_cache.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 13 | impl TileCache { [INFO] [stdout] | -------------- associated items in this implementation [INFO] [stdout] 14 | pub fn new(capacity: usize) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 66 | pub fn len(&self) -> usize { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 70 | pub fn capacity(&self) -> usize { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 74 | pub fn clear(&mut self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> src/color_palettes.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct ColorPalette { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 5 | colors: Vec<(u8, u8, u8)>, [INFO] [stdout] 6 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ColorPalette` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `grayscale`, `fire`, `ocean`, and `name` are never used [INFO] [stdout] --> src/color_palettes.rs:26:12 [INFO] [stdout] | [INFO] [stdout] 9 | impl ColorPalette { [INFO] [stdout] | ----------------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 26 | pub fn grayscale() -> Self { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 40 | pub fn fire() -> Self { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 57 | pub fn ocean() -> Self { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 112 | pub fn name(&self) -> &str { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_available_palettes` is never used [INFO] [stdout] --> src/color_palettes.rs:117:8 [INFO] [stdout] | [INFO] [stdout] 117 | pub fn get_available_palettes() -> HashMap { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `InvalidCoordinates` and `Internal` are never constructed [INFO] [stdout] --> src/errors.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub enum MandelbrotError { [INFO] [stdout] | --------------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 10 | InvalidCoordinates(u32, u32), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 19 | Internal, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `MandelbrotError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 05s [INFO] running `Command { std: "docker" "inspect" "913cd4bfa5d9056ed84d4f8296576042574a617ce188d06af8dbcc81b38f213a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "913cd4bfa5d9056ed84d4f8296576042574a617ce188d06af8dbcc81b38f213a", kill_on_drop: false }` [INFO] [stdout] 913cd4bfa5d9056ed84d4f8296576042574a617ce188d06af8dbcc81b38f213a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] eee38723207709794fcf2b32f88e7e32cf4a8c63507e6b1cf7d4a93f97bf6884 [INFO] running `Command { std: "docker" "start" "-a" "eee38723207709794fcf2b32f88e7e32cf4a8c63507e6b1cf7d4a93f97bf6884", kill_on_drop: false }` [INFO] [stderr] Compiling mandelbrot-server v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Path` [INFO] [stdout] --> src/tile_cache.rs:3:17 [INFO] [stdout] | [INFO] [stdout] 3 | use std::path::{Path, PathBuf}; [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 `set_palette` is never used [INFO] [stdout] --> src/mandelbrot.rs:116:12 [INFO] [stdout] | [INFO] [stdout] 13 | impl MandelbrotGenerator { [INFO] [stdout] | ------------------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 116 | pub fn set_palette(&mut self, palette: ColorPalette) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `len`, `capacity`, and `clear` are never used [INFO] [stdout] --> src/tile_cache.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 13 | impl TileCache { [INFO] [stdout] | -------------- associated items in this implementation [INFO] [stdout] 14 | pub fn new(capacity: usize) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 66 | pub fn len(&self) -> usize { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 70 | pub fn capacity(&self) -> usize { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 74 | pub fn clear(&mut self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> src/color_palettes.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct ColorPalette { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 5 | colors: Vec<(u8, u8, u8)>, [INFO] [stdout] 6 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ColorPalette` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `grayscale`, `fire`, `ocean`, and `name` are never used [INFO] [stdout] --> src/color_palettes.rs:26:12 [INFO] [stdout] | [INFO] [stdout] 9 | impl ColorPalette { [INFO] [stdout] | ----------------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 26 | pub fn grayscale() -> Self { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 40 | pub fn fire() -> Self { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 57 | pub fn ocean() -> Self { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 112 | pub fn name(&self) -> &str { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_available_palettes` is never used [INFO] [stdout] --> src/color_palettes.rs:117:8 [INFO] [stdout] | [INFO] [stdout] 117 | pub fn get_available_palettes() -> HashMap { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `InvalidCoordinates` and `Internal` are never constructed [INFO] [stdout] --> src/errors.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub enum MandelbrotError { [INFO] [stdout] | --------------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 10 | InvalidCoordinates(u32, u32), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 19 | Internal, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `MandelbrotError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.07s [INFO] running `Command { std: "docker" "inspect" "eee38723207709794fcf2b32f88e7e32cf4a8c63507e6b1cf7d4a93f97bf6884", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eee38723207709794fcf2b32f88e7e32cf4a8c63507e6b1cf7d4a93f97bf6884", kill_on_drop: false }` [INFO] [stdout] eee38723207709794fcf2b32f88e7e32cf4a8c63507e6b1cf7d4a93f97bf6884