[INFO] cloning repository https://github.com/dmyTRUEk/fractals [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dmyTRUEk/fractals" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FdmyTRUEk%2Ffractals", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FdmyTRUEk%2Ffractals'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4a52dc96df8b2552e3fba082a71ee6c32f1f44b2 [INFO] building dmyTRUEk/fractals against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FdmyTRUEk%2Ffractals" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-4-tc1/source/rust-toolchain.toml [INFO] started tweaking git repo https://github.com/dmyTRUEk/fractals [INFO] finished tweaking git repo https://github.com/dmyTRUEk/fractals [INFO] tweaked toml for git repo https://github.com/dmyTRUEk/fractals written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/dmyTRUEk/fractals on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/dmyTRUEk/fractals 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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wgpu-core-deps-windows-linux-android v25.0.0 [INFO] [stderr] Downloaded wgpu-core-deps-apple v25.0.0 [INFO] [stderr] Downloaded wgpu-core-deps-emscripten v25.0.0 [INFO] [stderr] Downloaded wgpu-types v25.0.0 [INFO] [stderr] Downloaded wgpu v25.0.2 [INFO] [stderr] Downloaded wgpu-hal v25.0.2 [INFO] [stderr] Downloaded wgpu-core v25.0.2 [INFO] [stderr] Downloaded naga v25.0.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 07aedf62dd57a7a98951fdc1b0b6353db26539d13a0b4c8f9fa3e5a59c3e38e4 [INFO] running `Command { std: "docker" "start" "-a" "07aedf62dd57a7a98951fdc1b0b6353db26539d13a0b4c8f9fa3e5a59c3e38e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "07aedf62dd57a7a98951fdc1b0b6353db26539d13a0b4c8f9fa3e5a59c3e38e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "07aedf62dd57a7a98951fdc1b0b6353db26539d13a0b4c8f9fa3e5a59c3e38e4", kill_on_drop: false }` [INFO] [stdout] 07aedf62dd57a7a98951fdc1b0b6353db26539d13a0b4c8f9fa3e5a59c3e38e4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ad1c597115772a5b330505555d6a108c09ad023d5db449736149727c10fbbbc2 [INFO] running `Command { std: "docker" "start" "-a" "ad1c597115772a5b330505555d6a108c09ad023d5db449736149727c10fbbbc2", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling libc v0.2.172 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling smallvec v1.15.0 [INFO] [stderr] Compiling libloading v0.8.7 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling wayland-sys v0.29.5 [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling hashbrown v0.15.3 [INFO] [stderr] Compiling naga v25.0.1 [INFO] [stderr] Compiling termcolor v1.4.1 [INFO] [stderr] Compiling wgpu-hal v25.0.2 [INFO] [stderr] Compiling zerocopy v0.8.25 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling codespan-reporting v0.12.0 [INFO] [stderr] Compiling indexmap v2.9.0 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling syn v2.0.101 [INFO] [stderr] Compiling wayland-scanner v0.29.5 [INFO] [stderr] Compiling half v2.6.0 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling ordered-float v4.6.0 [INFO] [stderr] Compiling ash v0.38.0+1.3.281 [INFO] [stderr] Compiling profiling v1.0.16 [INFO] [stderr] Compiling cc v1.2.23 [INFO] [stderr] Compiling wayland-client v0.29.5 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling nix v0.24.3 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling bitflags v2.9.1 [INFO] [stderr] Compiling parking_lot v0.12.3 [INFO] [stderr] Compiling spirv v0.3.0+sdk-1.3.268.0 [INFO] [stderr] Compiling gpu-descriptor-types v0.2.0 [INFO] [stderr] Compiling gpu-alloc-types v0.3.0 [INFO] [stderr] Compiling gpu-descriptor v0.3.2 [INFO] [stderr] Compiling gpu-alloc v0.6.0 [INFO] [stderr] Compiling khronos-egl v6.0.0 [INFO] [stderr] Compiling wayland-protocols v0.29.5 [INFO] [stderr] Compiling wayland-commons v0.29.5 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling wgpu-core v25.0.2 [INFO] [stderr] Compiling rustix v1.0.7 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling minifb v0.28.0 [INFO] [stderr] Compiling rand_core v0.9.3 [INFO] [stderr] Compiling num-bigint v0.4.6 [INFO] [stderr] Compiling wgpu v25.0.2 [INFO] [stderr] Compiling clap_builder v4.5.38 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling strum_macros v0.26.4 [INFO] [stderr] Compiling bytemuck_derive v1.9.3 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling bytemuck v1.23.0 [INFO] [stderr] Compiling wgpu-types v25.0.0 [INFO] [stderr] Compiling env_filter v0.1.3 [INFO] [stderr] Compiling strum v0.26.3 [INFO] [stderr] Compiling clap_derive v4.5.32 [INFO] [stderr] Compiling num-rational v0.4.2 [INFO] [stderr] Compiling tempfile v3.20.0 [INFO] [stderr] Compiling wayland-cursor v0.29.5 [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling num-iter v0.1.45 [INFO] [stderr] Compiling num-complex v0.4.6 [INFO] [stderr] Compiling dlib v0.5.2 [INFO] [stderr] Compiling env_logger v0.11.8 [INFO] [stderr] Compiling rand v0.9.1 [INFO] [stderr] Compiling pollster v0.4.0 [INFO] [stderr] Compiling num v0.4.3 [INFO] [stderr] Compiling clap v4.5.38 [INFO] [stderr] Compiling wgpu-core-deps-windows-linux-android v25.0.0 [INFO] [stderr] Compiling fractals v3.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/main.rs:961:3 [INFO] [stdout] | [INFO] [stdout] 960 | let id = todo!(); [INFO] [stdout] | ------- any code following this expression is unreachable [INFO] [stdout] 961 | Self::from_int(id) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `wf` is never read [INFO] [stdout] --> src/main.rs:202:11 [INFO] [stdout] | [INFO] [stdout] 202 | let (mut wf, mut hf) = (w as float, h as float); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `hf` is never read [INFO] [stdout] --> src/main.rs:202:19 [INFO] [stdout] | [INFO] [stdout] 202 | let (mut wf, mut hf) = (w as float, h as float); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `escape_iter_n` is assigned to, but never used [INFO] [stdout] --> src/main.rs:396:15 [INFO] [stdout] | [INFO] [stdout] 396 | let mut escape_iter_n: u32 = 0; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_escape_iter_n` instead [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `N_MAX_DIGITS` [INFO] [stdout] | [INFO] [stdout] 396 - let mut escape_iter_n: u32 = 0; [INFO] [stdout] 396 + let mut >::from::N_MAX_DIGITS: u32 = 0; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `escape_iter_n` is never read [INFO] [stdout] --> src/main.rs:409:9 [INFO] [stdout] | [INFO] [stdout] 409 | escape_iter_n = j; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `id` [INFO] [stdout] --> src/main.rs:960:7 [INFO] [stdout] | [INFO] [stdout] 960 | let id = todo!(); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `cfi` is never used [INFO] [stdout] --> src/main.rs:868:4 [INFO] [stdout] | [INFO] [stdout] 868 | fn cfi(x: float) -> Complex64 { [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 function `new_random` is never used [INFO] [stdout] --> src/main.rs:959:5 [INFO] [stdout] | [INFO] [stdout] 908 | impl Expr { [INFO] [stdout] | --------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 959 | fn new_random() -> Self { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `snake_2d_unsplit_u64` is never used [INFO] [stdout] --> src/main.rs:1667:4 [INFO] [stdout] | [INFO] [stdout] 1667 | fn snake_2d_unsplit_u64(k: u64, l: u64) -> u64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 42s [INFO] running `Command { std: "docker" "inspect" "ad1c597115772a5b330505555d6a108c09ad023d5db449736149727c10fbbbc2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ad1c597115772a5b330505555d6a108c09ad023d5db449736149727c10fbbbc2", kill_on_drop: false }` [INFO] [stdout] ad1c597115772a5b330505555d6a108c09ad023d5db449736149727c10fbbbc2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1c58d17309b5f88070f3106020be73f372dbd82f0fa22894c2f5d2cdb43a8fca [INFO] running `Command { std: "docker" "start" "-a" "1c58d17309b5f88070f3106020be73f372dbd82f0fa22894c2f5d2cdb43a8fca", kill_on_drop: false }` [INFO] [stderr] Compiling fractals v3.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/main.rs:961:3 [INFO] [stdout] | [INFO] [stdout] 960 | let id = todo!(); [INFO] [stdout] | ------- any code following this expression is unreachable [INFO] [stdout] 961 | Self::from_int(id) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `wf` is never read [INFO] [stdout] --> src/main.rs:202:11 [INFO] [stdout] | [INFO] [stdout] 202 | let (mut wf, mut hf) = (w as float, h as float); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `hf` is never read [INFO] [stdout] --> src/main.rs:202:19 [INFO] [stdout] | [INFO] [stdout] 202 | let (mut wf, mut hf) = (w as float, h as float); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `escape_iter_n` is assigned to, but never used [INFO] [stdout] --> src/main.rs:396:15 [INFO] [stdout] | [INFO] [stdout] 396 | let mut escape_iter_n: u32 = 0; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_escape_iter_n` instead [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `N_MAX_DIGITS` [INFO] [stdout] | [INFO] [stdout] 396 - let mut escape_iter_n: u32 = 0; [INFO] [stdout] 396 + let mut >::from::N_MAX_DIGITS: u32 = 0; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `escape_iter_n` is never read [INFO] [stdout] --> src/main.rs:409:9 [INFO] [stdout] | [INFO] [stdout] 409 | escape_iter_n = j; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `id` [INFO] [stdout] --> src/main.rs:960:7 [INFO] [stdout] | [INFO] [stdout] 960 | let id = todo!(); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `cfi` is never used [INFO] [stdout] --> src/main.rs:868:4 [INFO] [stdout] | [INFO] [stdout] 868 | fn cfi(x: float) -> Complex64 { [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 function `new_random` is never used [INFO] [stdout] --> src/main.rs:959:5 [INFO] [stdout] | [INFO] [stdout] 908 | impl Expr { [INFO] [stdout] | --------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 959 | fn new_random() -> Self { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `Sin_Cos_z` should have a snake case name [INFO] [stdout] --> src/main.rs:2162:14 [INFO] [stdout] | [INFO] [stdout] 2162 | #[test] fn Sin_Cos_z() { assert_eq!(Expr::from_str("Sin(Cos(z))"), Ok(Sin(bx(Cos(bx(Z)))))) } [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `sin_cos_z` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 3.13s [INFO] running `Command { std: "docker" "inspect" "1c58d17309b5f88070f3106020be73f372dbd82f0fa22894c2f5d2cdb43a8fca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1c58d17309b5f88070f3106020be73f372dbd82f0fa22894c2f5d2cdb43a8fca", kill_on_drop: false }` [INFO] [stdout] 1c58d17309b5f88070f3106020be73f372dbd82f0fa22894c2f5d2cdb43a8fca