[INFO] cloning repository https://github.com/luksab/polynomial_optics [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/luksab/polynomial_optics" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fluksab%2Fpolynomial_optics", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fluksab%2Fpolynomial_optics'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 34c30a1f60009a3b147b0a15dbeb71b297cc93fd [INFO] checking luksab/polynomial_optics against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fluksab%2Fpolynomial_optics" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/luksab/polynomial_optics 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/luksab/polynomial_optics [INFO] finished tweaking git repo https://github.com/luksab/polynomial_optics [INFO] tweaked toml for git repo https://github.com/luksab/polynomial_optics written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/luksab/polynomial_optics 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] Locking 8 packages [INFO] [stderr] Adding getrandom v0.2.13 [INFO] [stderr] Adding libc v0.2.153 [INFO] [stderr] Adding mathru v0.10.1 (latest: v0.15.3) [INFO] [stderr] Adding ppv-lite86 v0.2.17 [INFO] [stderr] Adding rand v0.8.5 [INFO] [stderr] Adding rand_chacha v0.3.1 [INFO] [stderr] Adding rand_core v0.6.4 [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tiny-skia v0.6.1 [INFO] [stderr] Downloaded mathru v0.10.1 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f94d27b72de4f29d731c30dccef41e7859767bae610e8ba5292cb109fd63f8ec [INFO] running `Command { std: "docker" "start" "-a" "f94d27b72de4f29d731c30dccef41e7859767bae610e8ba5292cb109fd63f8ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f94d27b72de4f29d731c30dccef41e7859767bae610e8ba5292cb109fd63f8ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f94d27b72de4f29d731c30dccef41e7859767bae610e8ba5292cb109fd63f8ec", kill_on_drop: false }` [INFO] [stdout] f94d27b72de4f29d731c30dccef41e7859767bae610e8ba5292cb109fd63f8ec [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f0bfa3faa6ed39319c9112090fb79d752066284175074dbbb3f0703d8ed88d75 [INFO] running `Command { std: "docker" "start" "-a" "f0bfa3faa6ed39319c9112090fb79d752066284175074dbbb3f0703d8ed88d75", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Checking encoding_index_tests v0.1.4 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling num-bigint v0.4.2 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-rational v0.4.0 [INFO] [stderr] Checking adler32 v1.2.0 [INFO] [stderr] Compiling cgmath v0.18.0 [INFO] [stderr] Checking bytemuck v1.7.2 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking encoding-index-tradchinese v1.20141219.5 [INFO] [stderr] Checking encoding-index-simpchinese v1.20141219.5 [INFO] [stderr] Checking encoding-index-korean v1.20141219.5 [INFO] [stderr] Checking encoding-index-japanese v1.20141219.5 [INFO] [stderr] Checking encoding-index-singlebyte v1.20141219.5 [INFO] [stderr] Checking deflate v0.9.1 [INFO] [stderr] Checking safe_arch v0.5.2 [INFO] [stderr] Checking encoding v0.2.33 [INFO] [stderr] Checking png v0.17.2 [INFO] [stderr] Checking approx v0.4.0 [INFO] [stderr] Checking num-complex v0.4.0 [INFO] [stderr] Checking getrandom v0.2.13 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking tiny-skia v0.6.1 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking mathru v0.10.1 [INFO] [stderr] Checking num v0.4.0 [INFO] [stderr] Checking polynomial_optics v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: ambiguous glob re-exports [INFO] [stdout] --> src/lib/lib.rs:2:9 [INFO] [stdout] | [INFO] [stdout] 2 | pub use sparse_polynom::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ the name `PowUsize` in the type namespace is first re-exported here [INFO] [stdout] ... [INFO] [stdout] 5 | pub use polynom::*; [INFO] [stdout] | ---------- but the name `PowUsize` in the type namespace is also re-exported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ambiguous_glob_reexports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `LUDec`, `matrix`, `vector` [INFO] [stdout] --> src/lib/polynom.rs:4:18 [INFO] [stdout] | [INFO] [stdout] 4 | matrix::{LUDec, Solve}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 7 | matrix, vector, [INFO] [stdout] | ^^^^^^ ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Div` [INFO] [stdout] --> src/lib/polynom.rs:14:27 [INFO] [stdout] | [INFO] [stdout] 14 | ops::{Add, AddAssign, Div, Mul, Neg, Sub}, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: ambiguous glob re-exports [INFO] [stdout] --> src/lib/lib.rs:2:9 [INFO] [stdout] | [INFO] [stdout] 2 | pub use sparse_polynom::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ the name `PowUsize` in the type namespace is first re-exported here [INFO] [stdout] ... [INFO] [stdout] 5 | pub use polynom::*; [INFO] [stdout] | ---------- but the name `PowUsize` in the type namespace is also re-exported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ambiguous_glob_reexports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `LUDec`, `matrix`, `vector` [INFO] [stdout] --> src/lib/polynom.rs:4:18 [INFO] [stdout] | [INFO] [stdout] 4 | matrix::{LUDec, Solve}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 7 | matrix, vector, [INFO] [stdout] | ^^^^^^ ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Div` [INFO] [stdout] --> src/lib/polynom.rs:14:27 [INFO] [stdout] | [INFO] [stdout] 14 | ops::{Add, AddAssign, Div, Mul, Neg, Sub}, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cp` [INFO] [stdout] --> src/lib/polynom.rs:157:44 [INFO] [stdout] | [INFO] [stdout] 157 | fn dist(phi: &crate::Polynomial, cp: (), points: &Vec<(N, N, N)>) -> N { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_cp` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib/polynom.rs:178:13 [INFO] [stdout] | [INFO] [stdout] 178 | let mut cp = Default::default(); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cp` [INFO] [stdout] --> src/lib/polynom.rs:157:44 [INFO] [stdout] | [INFO] [stdout] 157 | fn dist(phi: &crate::Polynomial, cp: (), points: &Vec<(N, N, N)>) -> N { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_cp` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib/polynom.rs:178:13 [INFO] [stdout] | [INFO] [stdout] 178 | let mut cp = Default::default(); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cp` [INFO] [stdout] --> src/lib/polynom.rs:376:44 [INFO] [stdout] | [INFO] [stdout] 376 | fn dist(phi: &crate::Polynomial, cp: (), points: &Vec<(N, N, N, N, N)>) -> N { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_cp` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib/polynom.rs:401:13 [INFO] [stdout] | [INFO] [stdout] 401 | let mut cp = Default::default(); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `d` [INFO] [stdout] --> src/lib/polynom.rs:556:52 [INFO] [stdout] | [INFO] [stdout] 556 | ... .map(|(x, y, z, w, d)| { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_d` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cp` [INFO] [stdout] --> src/lib/polynom.rs:376:44 [INFO] [stdout] | [INFO] [stdout] 376 | fn dist(phi: &crate::Polynomial, cp: (), points: &Vec<(N, N, N, N, N)>) -> N { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_cp` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib/polynom.rs:401:13 [INFO] [stdout] | [INFO] [stdout] 401 | let mut cp = Default::default(); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `d` [INFO] [stdout] --> src/lib/polynom.rs:556:52 [INFO] [stdout] | [INFO] [stdout] 556 | ... .map(|(x, y, z, w, d)| { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_d` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Instant` [INFO] [stdout] --> src/bin.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::time::Instant; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `cgmath::Vector3` [INFO] [stdout] --> src/bin.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use cgmath::Vector3; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Instant` [INFO] [stdout] --> src/bin.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::time::Instant; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `cgmath::Vector3` [INFO] [stdout] --> src/bin.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use cgmath::Vector3; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `x1`, `y1`, `x2`, and `y2` are never read [INFO] [stdout] --> src/line.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Line { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 5 | pub x1: f32, [INFO] [stdout] | ^^ [INFO] [stdout] 6 | pub y1: f32, [INFO] [stdout] | ^^ [INFO] [stdout] 7 | pub x2: f32, [INFO] [stdout] | ^^ [INFO] [stdout] 8 | pub y2: f32, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `draw`, `draw_ray`, `draw_vecs`, and `new_dashed` are never used [INFO] [stdout] --> src/line.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 14 | impl Line { [INFO] [stdout] | --------- associated items in this implementation [INFO] [stdout] 15 | pub fn draw(&self, pixmap: &mut Pixmap) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 39 | pub fn draw_ray(&self, pixmap: &mut Pixmap, ray: &Ray, distance: f64) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 73 | pub fn draw_vecs(&self, pixmap: &mut Pixmap, ray1: &Ray, ray2: &Ray) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 148 | pub fn new_dashed(x1: f32, y1: f32, x2: f32, y2: f32) -> Self { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `x1`, `y1`, `x2`, and `y2` are never read [INFO] [stdout] --> src/line.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Line { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 5 | pub x1: f32, [INFO] [stdout] | ^^ [INFO] [stdout] 6 | pub y1: f32, [INFO] [stdout] | ^^ [INFO] [stdout] 7 | pub x2: f32, [INFO] [stdout] | ^^ [INFO] [stdout] 8 | pub y2: f32, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `draw`, `draw_ray`, `draw_vecs`, and `new_dashed` are never used [INFO] [stdout] --> src/line.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 14 | impl Line { [INFO] [stdout] | --------- associated items in this implementation [INFO] [stdout] 15 | pub fn draw(&self, pixmap: &mut Pixmap) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 39 | pub fn draw_ray(&self, pixmap: &mut Pixmap, ray: &Ray, distance: f64) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 73 | pub fn draw_vecs(&self, pixmap: &mut Pixmap, ray1: &Ray, ray2: &Ray) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 148 | pub fn new_dashed(x1: f32, y1: f32, x2: f32, y2: f32) -> Self { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 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 6.83s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: mathru v0.10.1 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3` [INFO] running `Command { std: "docker" "inspect" "f0bfa3faa6ed39319c9112090fb79d752066284175074dbbb3f0703d8ed88d75", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f0bfa3faa6ed39319c9112090fb79d752066284175074dbbb3f0703d8ed88d75", kill_on_drop: false }` [INFO] [stdout] f0bfa3faa6ed39319c9112090fb79d752066284175074dbbb3f0703d8ed88d75 [INFO] checking luksab/polynomial_optics against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fluksab%2Fpolynomial_optics" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/luksab/polynomial_optics 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/luksab/polynomial_optics [INFO] finished tweaking git repo https://github.com/luksab/polynomial_optics [INFO] tweaked toml for git repo https://github.com/luksab/polynomial_optics written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/luksab/polynomial_optics 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] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] ff684bb7c84a3910e54da4099dc54bef6d215b240441ff31f553cea25f7b170e [INFO] running `Command { std: "docker" "start" "-a" "ff684bb7c84a3910e54da4099dc54bef6d215b240441ff31f553cea25f7b170e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ff684bb7c84a3910e54da4099dc54bef6d215b240441ff31f553cea25f7b170e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ff684bb7c84a3910e54da4099dc54bef6d215b240441ff31f553cea25f7b170e", kill_on_drop: false }` [INFO] [stdout] ff684bb7c84a3910e54da4099dc54bef6d215b240441ff31f553cea25f7b170e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 1f4f13db4deab94d0be18061d96a1d4c10e77adb10faa4f916d4c9a58f5c8357 [INFO] running `Command { std: "docker" "start" "-a" "1f4f13db4deab94d0be18061d96a1d4c10e77adb10faa4f916d4c9a58f5c8357", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Checking encoding_index_tests v0.1.4 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-bigint v0.4.2 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Compiling num-rational v0.4.0 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Checking adler32 v1.2.0 [INFO] [stderr] Checking bytemuck v1.7.2 [INFO] [stderr] Compiling cgmath v0.18.0 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking encoding-index-korean v1.20141219.5 [INFO] [stderr] Checking encoding-index-tradchinese v1.20141219.5 [INFO] [stderr] Checking encoding-index-singlebyte v1.20141219.5 [INFO] [stderr] Checking encoding-index-japanese v1.20141219.5 [INFO] [stderr] Checking encoding-index-simpchinese v1.20141219.5 [INFO] [stderr] Checking deflate v0.9.1 [INFO] [stderr] Checking safe_arch v0.5.2 [INFO] [stderr] Checking encoding v0.2.33 [INFO] [stderr] Checking getrandom v0.2.13 [INFO] [stderr] Checking png v0.17.2 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking approx v0.4.0 [INFO] [stderr] Checking num-complex v0.4.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking tiny-skia v0.6.1 [INFO] [stderr] Checking mathru v0.10.1 [INFO] [stderr] Checking num v0.4.0 [INFO] [stderr] Checking polynomial_optics v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: ambiguous glob re-exports [INFO] [stdout] --> src/lib/lib.rs:2:9 [INFO] [stdout] | [INFO] [stdout] 2 | pub use sparse_polynom::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ the name `PowUsize` in the type namespace is first re-exported here [INFO] [stdout] ... [INFO] [stdout] 5 | pub use polynom::*; [INFO] [stdout] | ---------- but the name `PowUsize` in the type namespace is also re-exported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ambiguous_glob_reexports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `LUDec`, `matrix`, `vector` [INFO] [stdout] --> src/lib/polynom.rs:4:18 [INFO] [stdout] | [INFO] [stdout] 4 | matrix::{LUDec, Solve}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 7 | matrix, vector, [INFO] [stdout] | ^^^^^^ ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Div` [INFO] [stdout] --> src/lib/polynom.rs:14:27 [INFO] [stdout] | [INFO] [stdout] 14 | ops::{Add, AddAssign, Div, Mul, Neg, Sub}, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: ambiguous glob re-exports [INFO] [stdout] --> src/lib/lib.rs:2:9 [INFO] [stdout] | [INFO] [stdout] 2 | pub use sparse_polynom::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ the name `PowUsize` in the type namespace is first re-exported here [INFO] [stdout] ... [INFO] [stdout] 5 | pub use polynom::*; [INFO] [stdout] | ---------- but the name `PowUsize` in the type namespace is also re-exported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ambiguous_glob_reexports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `LUDec`, `matrix`, `vector` [INFO] [stdout] --> src/lib/polynom.rs:4:18 [INFO] [stdout] | [INFO] [stdout] 4 | matrix::{LUDec, Solve}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 7 | matrix, vector, [INFO] [stdout] | ^^^^^^ ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Div` [INFO] [stdout] --> src/lib/polynom.rs:14:27 [INFO] [stdout] | [INFO] [stdout] 14 | ops::{Add, AddAssign, Div, Mul, Neg, Sub}, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cp` [INFO] [stdout] --> src/lib/polynom.rs:157:44 [INFO] [stdout] | [INFO] [stdout] 157 | fn dist(phi: &crate::Polynomial, cp: (), points: &Vec<(N, N, N)>) -> N { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_cp` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib/polynom.rs:178:13 [INFO] [stdout] | [INFO] [stdout] 178 | let mut cp = Default::default(); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cp` [INFO] [stdout] --> src/lib/polynom.rs:157:44 [INFO] [stdout] | [INFO] [stdout] 157 | fn dist(phi: &crate::Polynomial, cp: (), points: &Vec<(N, N, N)>) -> N { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_cp` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cp` [INFO] [stdout] --> src/lib/polynom.rs:376:44 [INFO] [stdout] | [INFO] [stdout] 376 | fn dist(phi: &crate::Polynomial, cp: (), points: &Vec<(N, N, N, N, N)>) -> N { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_cp` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib/polynom.rs:178:13 [INFO] [stdout] | [INFO] [stdout] 178 | let mut cp = Default::default(); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib/polynom.rs:401:13 [INFO] [stdout] | [INFO] [stdout] 401 | let mut cp = Default::default(); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `d` [INFO] [stdout] --> src/lib/polynom.rs:556:52 [INFO] [stdout] | [INFO] [stdout] 556 | ... .map(|(x, y, z, w, d)| { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_d` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cp` [INFO] [stdout] --> src/lib/polynom.rs:376:44 [INFO] [stdout] | [INFO] [stdout] 376 | fn dist(phi: &crate::Polynomial, cp: (), points: &Vec<(N, N, N, N, N)>) -> N { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_cp` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib/polynom.rs:401:13 [INFO] [stdout] | [INFO] [stdout] 401 | let mut cp = Default::default(); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `d` [INFO] [stdout] --> src/lib/polynom.rs:556:52 [INFO] [stdout] | [INFO] [stdout] 556 | ... .map(|(x, y, z, w, d)| { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_d` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Instant` [INFO] [stdout] --> src/bin.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::time::Instant; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `cgmath::Vector3` [INFO] [stdout] --> src/bin.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use cgmath::Vector3; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Instant` [INFO] [stdout] --> src/bin.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::time::Instant; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `cgmath::Vector3` [INFO] [stdout] --> src/bin.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use cgmath::Vector3; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `x1`, `y1`, `x2`, and `y2` are never read [INFO] [stdout] --> src/line.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Line { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 5 | pub x1: f32, [INFO] [stdout] | ^^ [INFO] [stdout] 6 | pub y1: f32, [INFO] [stdout] | ^^ [INFO] [stdout] 7 | pub x2: f32, [INFO] [stdout] | ^^ [INFO] [stdout] 8 | pub y2: f32, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `draw`, `draw_ray`, `draw_vecs`, and `new_dashed` are never used [INFO] [stdout] --> src/line.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 14 | impl Line { [INFO] [stdout] | --------- associated items in this implementation [INFO] [stdout] 15 | pub fn draw(&self, pixmap: &mut Pixmap) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 39 | pub fn draw_ray(&self, pixmap: &mut Pixmap, ray: &Ray, distance: f64) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 73 | pub fn draw_vecs(&self, pixmap: &mut Pixmap, ray1: &Ray, ray2: &Ray) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 148 | pub fn new_dashed(x1: f32, y1: f32, x2: f32, y2: f32) -> Self { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `x1`, `y1`, `x2`, and `y2` are never read [INFO] [stdout] --> src/line.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Line { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 5 | pub x1: f32, [INFO] [stdout] | ^^ [INFO] [stdout] 6 | pub y1: f32, [INFO] [stdout] | ^^ [INFO] [stdout] 7 | pub x2: f32, [INFO] [stdout] | ^^ [INFO] [stdout] 8 | pub y2: f32, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `draw`, `draw_ray`, `draw_vecs`, and `new_dashed` are never used [INFO] [stdout] --> src/line.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 14 | impl Line { [INFO] [stdout] | --------- associated items in this implementation [INFO] [stdout] 15 | pub fn draw(&self, pixmap: &mut Pixmap) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 39 | pub fn draw_ray(&self, pixmap: &mut Pixmap, ray: &Ray, distance: f64) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 73 | pub fn draw_vecs(&self, pixmap: &mut Pixmap, ray1: &Ray, ray2: &Ray) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 148 | pub fn new_dashed(x1: f32, y1: f32, x2: f32, y2: f32) -> Self { [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 7.59s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: mathru v0.10.1 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "1f4f13db4deab94d0be18061d96a1d4c10e77adb10faa4f916d4c9a58f5c8357", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1f4f13db4deab94d0be18061d96a1d4c10e77adb10faa4f916d4c9a58f5c8357", kill_on_drop: false }` [INFO] [stdout] 1f4f13db4deab94d0be18061d96a1d4c10e77adb10faa4f916d4c9a58f5c8357