[INFO] cloning repository https://github.com/FredrikMeyer/abeliansandpile [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/FredrikMeyer/abeliansandpile" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFredrikMeyer%2Fabeliansandpile", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFredrikMeyer%2Fabeliansandpile'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4889923f263a19db0272bb2c53dd8bd4fc160cd9 [INFO] checking FredrikMeyer/abeliansandpile against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFredrikMeyer%2Fabeliansandpile" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/FredrikMeyer/abeliansandpile on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/FredrikMeyer/abeliansandpile [INFO] finished tweaking git repo https://github.com/FredrikMeyer/abeliansandpile [INFO] tweaked toml for git repo https://github.com/FredrikMeyer/abeliansandpile written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/FredrikMeyer/abeliansandpile 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded zune-jpeg v0.4.11 [INFO] [stderr] Downloaded ravif v0.11.5 [INFO] [stderr] Downloaded zune-core v0.4.12 [INFO] [stderr] Downloaded profiling-procmacros v1.0.15 [INFO] [stderr] Downloaded aligned-vec v0.5.0 [INFO] [stderr] Downloaded v_frame v0.3.8 [INFO] [stderr] Downloaded arg_enum_proc_macro v0.3.4 [INFO] [stderr] Downloaded interpolate_name v0.2.4 [INFO] [stderr] Downloaded loop9 v0.1.5 [INFO] [stderr] Downloaded avif-serialize v0.8.1 [INFO] [stderr] Downloaded image-webp v0.1.1 [INFO] [stderr] Downloaded av1-grain v0.2.3 [INFO] [stderr] Downloaded imgref v1.10.1 [INFO] [stderr] Downloaded libfuzzer-sys v0.4.7 [INFO] [stderr] Downloaded syn v2.0.57 [INFO] [stderr] Downloaded bitstream-io v2.2.0 [INFO] [stderr] Downloaded built v0.7.1 [INFO] [stderr] Downloaded maybe-rayon v0.1.1 [INFO] [stderr] Downloaded noop_proc_macro v0.3.0 [INFO] [stderr] Downloaded rav1e v0.7.1 [INFO] [stderr] Downloaded simd_helpers v0.1.0 [INFO] [stderr] Downloaded image v0.25.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a639bc515362e715232d3ff5d60a820413548f386e3af1610cbc3ba865c0be57 [INFO] running `Command { std: "docker" "start" "-a" "a639bc515362e715232d3ff5d60a820413548f386e3af1610cbc3ba865c0be57", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a639bc515362e715232d3ff5d60a820413548f386e3af1610cbc3ba865c0be57", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a639bc515362e715232d3ff5d60a820413548f386e3af1610cbc3ba865c0be57", kill_on_drop: false }` [INFO] [stdout] a639bc515362e715232d3ff5d60a820413548f386e3af1610cbc3ba865c0be57 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 97c03cbfd7d28507f6742d0d74a9ba8ae4cf3c6f6559985271d1477e7fbf3b1a [INFO] running `Command { std: "docker" "start" "-a" "97c03cbfd7d28507f6742d0d74a9ba8ae4cf3c6f6559985271d1477e7fbf3b1a", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Compiling crossbeam-epoch v0.9.15 [INFO] [stderr] Compiling num-traits v0.2.16 [INFO] [stderr] Checking simd-adler32 v0.3.7 [INFO] [stderr] Compiling rayon-core v1.11.0 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Compiling paste v1.0.14 [INFO] [stderr] Checking aligned-vec v0.5.0 [INFO] [stderr] Checking arrayvec v0.7.4 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Compiling built v0.7.1 [INFO] [stderr] Checking bytemuck v1.13.1 [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Checking miniz_oxide v0.7.1 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Checking imgref v1.10.1 [INFO] [stderr] Checking itertools v0.12.1 [INFO] [stderr] Checking futures-sink v0.3.28 [INFO] [stderr] Compiling noop_proc_macro v0.3.0 [INFO] [stderr] Checking new_debug_unreachable v1.0.6 [INFO] [stderr] Checking bitstream-io v2.2.0 [INFO] [stderr] Checking weezl v0.1.8 [INFO] [stderr] Compiling rav1e v0.7.1 [INFO] [stderr] Checking rgb v0.8.37 [INFO] [stderr] Checking loop9 v0.1.5 [INFO] [stderr] Checking avif-serialize v0.8.1 [INFO] [stderr] Checking fdeflate v0.3.0 [INFO] [stderr] Checking zune-inflate v0.2.54 [INFO] [stderr] Checking lebe v0.5.2 [INFO] [stderr] Checking crossbeam-channel v0.5.8 [INFO] [stderr] Checking half v2.2.1 [INFO] [stderr] Checking jpeg-decoder v0.3.0 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking flate2 v1.0.27 [INFO] [stderr] Checking quick-error v2.0.1 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Checking crossbeam-deque v0.8.3 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking zune-core v0.4.12 [INFO] [stderr] Checking smallvec v1.11.0 [INFO] [stderr] Checking nanorand v0.7.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking bit_field v0.10.2 [INFO] [stderr] Checking gif v0.13.1 [INFO] [stderr] Compiling syn v2.0.57 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking qoi v0.4.1 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Compiling simd_helpers v0.1.0 [INFO] [stderr] Checking zune-jpeg v0.4.11 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking png v0.17.10 [INFO] [stderr] Checking tiff v0.9.0 [INFO] [stderr] Checking rayon v1.7.0 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking v_frame v0.3.8 [INFO] [stderr] Checking av1-grain v0.2.3 [INFO] [stderr] Checking maybe-rayon v0.1.1 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Compiling profiling-procmacros v1.0.15 [INFO] [stderr] Compiling pin-project-internal v1.1.3 [INFO] [stderr] Compiling num-derive v0.4.2 [INFO] [stderr] Compiling arg_enum_proc_macro v0.3.4 [INFO] [stderr] Checking profiling v1.0.15 [INFO] [stderr] Checking thiserror v1.0.58 [INFO] [stderr] Checking image-webp v0.1.1 [INFO] [stderr] Checking pin-project v1.1.3 [INFO] [stderr] Checking flume v0.10.14 [INFO] [stderr] Checking exr v1.7.0 [INFO] [stderr] Checking ravif v0.11.5 [INFO] [stderr] Checking image v0.25.1 [INFO] [stderr] Checking abeliansandpile v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function `gen_grid` is never used [INFO] [stdout] --> src/main.rs:14:4 [INFO] [stdout] | [INFO] [stdout] 14 | fn gen_grid(width: u32, height: u32) -> Vec> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `find_unstable_vertex` is never used [INFO] [stdout] --> src/main.rs:40:4 [INFO] [stdout] | [INFO] [stdout] 40 | fn find_unstable_vertex(grid: &Grid) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `to_vec` and `new` are never used [INFO] [stdout] --> src/colors.rs:44:12 [INFO] [stdout] | [INFO] [stdout] 34 | impl Color { [INFO] [stdout] | ---------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 44 | pub fn to_vec(&self) -> Vec { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 53 | pub fn new(red: f64, green: f64, blue: f64) -> Color { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `GridIterMut` is never constructed [INFO] [stdout] --> src/grid.rs:21:19 [INFO] [stdout] | [INFO] [stdout] 21 | pub(crate) struct GridIterMut<'a> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `from_vec` and `iter_mut` are never used [INFO] [stdout] --> src/grid.rs:35:12 [INFO] [stdout] | [INFO] [stdout] 26 | impl Grid { [INFO] [stdout] | --------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 35 | pub fn from_vec(vec: Vec>) -> Grid { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 67 | pub fn iter_mut(&mut self) -> GridIterMut { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `gen_grid` is never used [INFO] [stdout] --> src/main.rs:14:4 [INFO] [stdout] | [INFO] [stdout] 14 | fn gen_grid(width: u32, height: u32) -> Vec> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `to_vec` and `new` are never used [INFO] [stdout] --> src/colors.rs:44:12 [INFO] [stdout] | [INFO] [stdout] 34 | impl Color { [INFO] [stdout] | ---------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 44 | pub fn to_vec(&self) -> Vec { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 53 | pub fn new(red: f64, green: f64, blue: f64) -> Color { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `GridIterMut` is never constructed [INFO] [stdout] --> src/grid.rs:21:19 [INFO] [stdout] | [INFO] [stdout] 21 | pub(crate) struct GridIterMut<'a> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `iter_mut` is never used [INFO] [stdout] --> src/grid.rs:67:12 [INFO] [stdout] | [INFO] [stdout] 26 | impl Grid { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 67 | pub fn iter_mut(&mut self) -> GridIterMut { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.30s [INFO] running `Command { std: "docker" "inspect" "97c03cbfd7d28507f6742d0d74a9ba8ae4cf3c6f6559985271d1477e7fbf3b1a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "97c03cbfd7d28507f6742d0d74a9ba8ae4cf3c6f6559985271d1477e7fbf3b1a", kill_on_drop: false }` [INFO] [stdout] 97c03cbfd7d28507f6742d0d74a9ba8ae4cf3c6f6559985271d1477e7fbf3b1a [INFO] checking FredrikMeyer/abeliansandpile against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFredrikMeyer%2Fabeliansandpile" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/FredrikMeyer/abeliansandpile on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/FredrikMeyer/abeliansandpile [INFO] finished tweaking git repo https://github.com/FredrikMeyer/abeliansandpile [INFO] tweaked toml for git repo https://github.com/FredrikMeyer/abeliansandpile written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/FredrikMeyer/abeliansandpile 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9cefde0587c4e2a5edaea182400ffb8ed3fd5f840f611e87b8dd49a1031e10a3 [INFO] running `Command { std: "docker" "start" "-a" "9cefde0587c4e2a5edaea182400ffb8ed3fd5f840f611e87b8dd49a1031e10a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9cefde0587c4e2a5edaea182400ffb8ed3fd5f840f611e87b8dd49a1031e10a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9cefde0587c4e2a5edaea182400ffb8ed3fd5f840f611e87b8dd49a1031e10a3", kill_on_drop: false }` [INFO] [stdout] 9cefde0587c4e2a5edaea182400ffb8ed3fd5f840f611e87b8dd49a1031e10a3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d597f0d44576c85eab1903b6f943a0dff4c74a266f0fadfff81aac0157dc1829 [INFO] running `Command { std: "docker" "start" "-a" "d597f0d44576c85eab1903b6f943a0dff4c74a266f0fadfff81aac0157dc1829", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Compiling crossbeam-epoch v0.9.15 [INFO] [stderr] Compiling num-traits v0.2.16 [INFO] [stderr] Compiling rayon-core v1.11.0 [INFO] [stderr] Checking simd-adler32 v0.3.7 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Checking arrayvec v0.7.4 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Compiling built v0.7.1 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Checking aligned-vec v0.5.0 [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling paste v1.0.14 [INFO] [stderr] Checking miniz_oxide v0.7.1 [INFO] [stderr] Checking bytemuck v1.13.1 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Checking itertools v0.12.1 [INFO] [stderr] Checking new_debug_unreachable v1.0.6 [INFO] [stderr] Checking weezl v0.1.8 [INFO] [stderr] Compiling noop_proc_macro v0.3.0 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking bitstream-io v2.2.0 [INFO] [stderr] Compiling rav1e v0.7.1 [INFO] [stderr] Checking futures-sink v0.3.28 [INFO] [stderr] Checking imgref v1.10.1 [INFO] [stderr] Checking flate2 v1.0.27 [INFO] [stderr] Checking rgb v0.8.37 [INFO] [stderr] Checking avif-serialize v0.8.1 [INFO] [stderr] Checking loop9 v0.1.5 [INFO] [stderr] Checking fdeflate v0.3.0 [INFO] [stderr] Checking zune-inflate v0.2.54 [INFO] [stderr] Checking quick-error v2.0.1 [INFO] [stderr] Checking bit_field v0.10.2 [INFO] [stderr] Checking zune-core v0.4.12 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking crossbeam-channel v0.5.8 [INFO] [stderr] Checking smallvec v1.11.0 [INFO] [stderr] Compiling syn v2.0.57 [INFO] [stderr] Checking crossbeam-deque v0.8.3 [INFO] [stderr] Checking lebe v0.5.2 [INFO] [stderr] Checking jpeg-decoder v0.3.0 [INFO] [stderr] Checking half v2.2.1 [INFO] [stderr] Checking gif v0.13.1 [INFO] [stderr] Checking png v0.17.10 [INFO] [stderr] Checking qoi v0.4.1 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Checking zune-jpeg v0.4.11 [INFO] [stderr] Compiling simd_helpers v0.1.0 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking tiff v0.9.0 [INFO] [stderr] Checking nanorand v0.7.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking v_frame v0.3.8 [INFO] [stderr] Checking rayon v1.7.0 [INFO] [stderr] Checking maybe-rayon v0.1.1 [INFO] [stderr] Checking av1-grain v0.2.3 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Compiling pin-project-internal v1.1.3 [INFO] [stderr] Compiling profiling-procmacros v1.0.15 [INFO] [stderr] Compiling arg_enum_proc_macro v0.3.4 [INFO] [stderr] Compiling num-derive v0.4.2 [INFO] [stderr] Checking profiling v1.0.15 [INFO] [stderr] Checking thiserror v1.0.58 [INFO] [stderr] Checking pin-project v1.1.3 [INFO] [stderr] Checking image-webp v0.1.1 [INFO] [stderr] Checking flume v0.10.14 [INFO] [stderr] Checking exr v1.7.0 [INFO] [stderr] Checking ravif v0.11.5 [INFO] [stderr] Checking image v0.25.1 [INFO] [stderr] Checking abeliansandpile v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function `gen_grid` is never used [INFO] [stdout] --> src/main.rs:14:4 [INFO] [stdout] | [INFO] [stdout] 14 | fn gen_grid(width: u32, height: u32) -> Vec> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `find_unstable_vertex` is never used [INFO] [stdout] --> src/main.rs:40:4 [INFO] [stdout] | [INFO] [stdout] 40 | fn find_unstable_vertex(grid: &Grid) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `to_vec` and `new` are never used [INFO] [stdout] --> src/colors.rs:44:12 [INFO] [stdout] | [INFO] [stdout] 34 | impl Color { [INFO] [stdout] | ---------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 44 | pub fn to_vec(&self) -> Vec { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 53 | pub fn new(red: f64, green: f64, blue: f64) -> Color { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `gen_grid` is never used [INFO] [stdout] --> src/main.rs:14:4 [INFO] [stdout] | [INFO] [stdout] 14 | fn gen_grid(width: u32, height: u32) -> Vec> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `GridIterMut` is never constructed [INFO] [stdout] --> src/grid.rs:21:19 [INFO] [stdout] | [INFO] [stdout] 21 | pub(crate) struct GridIterMut<'a> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `to_vec` and `new` are never used [INFO] [stdout] --> src/colors.rs:44:12 [INFO] [stdout] | [INFO] [stdout] 34 | impl Color { [INFO] [stdout] | ---------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 44 | pub fn to_vec(&self) -> Vec { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 53 | pub fn new(red: f64, green: f64, blue: f64) -> Color { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `from_vec` and `iter_mut` are never used [INFO] [stdout] --> src/grid.rs:35:12 [INFO] [stdout] | [INFO] [stdout] 26 | impl Grid { [INFO] [stdout] | --------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 35 | pub fn from_vec(vec: Vec>) -> Grid { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 67 | pub fn iter_mut(&mut self) -> GridIterMut { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `GridIterMut` is never constructed [INFO] [stdout] --> src/grid.rs:21:19 [INFO] [stdout] | [INFO] [stdout] 21 | pub(crate) struct GridIterMut<'a> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `iter_mut` is never used [INFO] [stdout] --> src/grid.rs:67:12 [INFO] [stdout] | [INFO] [stdout] 26 | impl Grid { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 67 | pub fn iter_mut(&mut self) -> GridIterMut { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.45s [INFO] running `Command { std: "docker" "inspect" "d597f0d44576c85eab1903b6f943a0dff4c74a266f0fadfff81aac0157dc1829", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d597f0d44576c85eab1903b6f943a0dff4c74a266f0fadfff81aac0157dc1829", kill_on_drop: false }` [INFO] [stdout] d597f0d44576c85eab1903b6f943a0dff4c74a266f0fadfff81aac0157dc1829