[INFO] cloning repository https://github.com/NathanNull/SuperCalculator [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/NathanNull/SuperCalculator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNathanNull%2FSuperCalculator", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNathanNull%2FSuperCalculator'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] cce53c23e75e81f49c45f6fea111c0a492e509db [INFO] checking NathanNull/SuperCalculator against master#42b384ec0dfcd528d99a4db0a337d9188a9eecaa for pr-133502-16 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNathanNull%2FSuperCalculator" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/NathanNull/SuperCalculator [INFO] finished tweaking git repo https://github.com/NathanNull/SuperCalculator [INFO] tweaked toml for git repo https://github.com/NathanNull/SuperCalculator written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/NathanNull/SuperCalculator on toolchain 42b384ec0dfcd528d99a4db0a337d9188a9eecaa [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+42b384ec0dfcd528d99a4db0a337d9188a9eecaa" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/NathanNull/SuperCalculator 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" "+42b384ec0dfcd528d99a4db0a337d9188a9eecaa" "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] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded anymap v0.12.1 [INFO] [stderr] Downloaded reikna v0.12.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+42b384ec0dfcd528d99a4db0a337d9188a9eecaa" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] afffb80fc2f68695c0f7f163a0c1f7f95613f3a364704efdfe1674cb88d15a2f [INFO] running `Command { std: "docker" "start" "-a" "afffb80fc2f68695c0f7f163a0c1f7f95613f3a364704efdfe1674cb88d15a2f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "afffb80fc2f68695c0f7f163a0c1f7f95613f3a364704efdfe1674cb88d15a2f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "afffb80fc2f68695c0f7f163a0c1f7f95613f3a364704efdfe1674cb88d15a2f", kill_on_drop: false }` [INFO] [stdout] afffb80fc2f68695c0f7f163a0c1f7f95613f3a364704efdfe1674cb88d15a2f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+42b384ec0dfcd528d99a4db0a337d9188a9eecaa" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e490066b3c93c8c0b7919744acedce2f6bf401d625a44edde67f0dde846cf7ed [INFO] running `Command { std: "docker" "start" "-a" "e490066b3c93c8c0b7919744acedce2f6bf401d625a44edde67f0dde846cf7ed", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.172 [INFO] [stderr] Compiling getrandom v0.3.2 [INFO] [stderr] Compiling zerocopy v0.8.25 [INFO] [stderr] Checking either v1.15.0 [INFO] [stderr] Checking reikna v0.12.3 [INFO] [stderr] Checking anymap v0.12.1 [INFO] [stderr] Checking itertools v0.14.0 [INFO] [stderr] Checking rand_core v0.9.3 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Checking rand_chacha v0.9.0 [INFO] [stderr] Checking rand v0.9.1 [INFO] [stderr] Checking super-calculator v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `examples::Examples` [INFO] [stdout] --> src/main.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | use examples::Examples; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `examples::Examples` [INFO] [stdout] --> src/main.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | use examples::Examples; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rng` [INFO] [stdout] --> src/num/constructible.rs:297:17 [INFO] [stdout] | [INFO] [stdout] 297 | fn generate(rng: &mut rand::prelude::ThreadRng, basic: bool) -> Self { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_rng` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `basic` [INFO] [stdout] --> src/num/constructible.rs:297:53 [INFO] [stdout] | [INFO] [stdout] 297 | fn generate(rng: &mut rand::prelude::ThreadRng, basic: bool) -> Self { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if this is intentional, prefix it with an underscore [INFO] [stdout] | [INFO] [stdout] 297 | fn generate(rng: &mut rand::prelude::ThreadRng, _basic: bool) -> Self { [INFO] [stdout] | + [INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `ALWAYS_BRACKET` [INFO] [stdout] | [INFO] [stdout] 297 - fn generate(rng: &mut rand::prelude::ThreadRng, basic: bool) -> Self { [INFO] [stdout] 297 + fn generate(rng: &mut rand::prelude::ThreadRng, expression::function::ALWAYS_BRACKET: bool) -> Self { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `lowest_degree` is never used [INFO] [stdout] --> src/expression/polynomial.rs:94:8 [INFO] [stdout] | [INFO] [stdout] 85 | impl Polynomial { [INFO] [stdout] | ------------------------------------------------------------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 94 | fn lowest_degree(&self) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Constructible` is never constructed [INFO] [stdout] --> src/num/constructible.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct Constructible { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `from_poly`, `test_approx`, and `approx` are never used [INFO] [stdout] --> src/num/constructible.rs:22:12 [INFO] [stdout] | [INFO] [stdout] 21 | impl Constructible { [INFO] [stdout] | ------------------ associated items in this implementation [INFO] [stdout] 22 | pub fn from_poly(poly: UnsizedPolynomial, approx: Real) -> Self { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 29 | pub fn test_approx(&self, approx: Real) -> Real { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 39 | pub fn approx(&self) -> Real { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `choose` is never used [INFO] [stdout] --> src/num/constructible.rs:55:4 [INFO] [stdout] | [INFO] [stdout] 55 | fn choose(n: usize, k: usize) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `resultant` is never used [INFO] [stdout] --> src/num/constructible.rs:62:4 [INFO] [stdout] | [INFO] [stdout] 62 | fn resultant( [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `triple_product` and `project_onto` are never used [INFO] [stdout] --> src/vector_space.rs:30:8 [INFO] [stdout] | [INFO] [stdout] 15 | pub trait Vector: [INFO] [stdout] | ------ methods in this trait [INFO] [stdout] ... [INFO] [stdout] 30 | fn triple_product(&self, v: &Self, w: &Self) -> TEntry where Self: Cross + Sized { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 39 | fn project_onto(&self, other: &Self) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Cross` is never used [INFO] [stdout] --> src/vector_space.rs:44:11 [INFO] [stdout] | [INFO] [stdout] 44 | pub trait Cross { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rng` [INFO] [stdout] --> src/num/constructible.rs:297:17 [INFO] [stdout] | [INFO] [stdout] 297 | fn generate(rng: &mut rand::prelude::ThreadRng, basic: bool) -> Self { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_rng` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `basic` [INFO] [stdout] --> src/num/constructible.rs:297:53 [INFO] [stdout] | [INFO] [stdout] 297 | fn generate(rng: &mut rand::prelude::ThreadRng, basic: bool) -> Self { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if this is intentional, prefix it with an underscore [INFO] [stdout] | [INFO] [stdout] 297 | fn generate(rng: &mut rand::prelude::ThreadRng, _basic: bool) -> Self { [INFO] [stdout] | + [INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `ALWAYS_BRACKET` [INFO] [stdout] | [INFO] [stdout] 297 - fn generate(rng: &mut rand::prelude::ThreadRng, basic: bool) -> Self { [INFO] [stdout] 297 + fn generate(rng: &mut rand::prelude::ThreadRng, expression::function::ALWAYS_BRACKET: bool) -> Self { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `lowest_degree` is never used [INFO] [stdout] --> src/expression/polynomial.rs:94:8 [INFO] [stdout] | [INFO] [stdout] 85 | impl Polynomial { [INFO] [stdout] | ------------------------------------------------------------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 94 | fn lowest_degree(&self) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Constructible` is never constructed [INFO] [stdout] --> src/num/constructible.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct Constructible { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `from_poly`, `test_approx`, and `approx` are never used [INFO] [stdout] --> src/num/constructible.rs:22:12 [INFO] [stdout] | [INFO] [stdout] 21 | impl Constructible { [INFO] [stdout] | ------------------ associated items in this implementation [INFO] [stdout] 22 | pub fn from_poly(poly: UnsizedPolynomial, approx: Real) -> Self { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 29 | pub fn test_approx(&self, approx: Real) -> Real { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 39 | pub fn approx(&self) -> Real { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `choose` is never used [INFO] [stdout] --> src/num/constructible.rs:55:4 [INFO] [stdout] | [INFO] [stdout] 55 | fn choose(n: usize, k: usize) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `resultant` is never used [INFO] [stdout] --> src/num/constructible.rs:62:4 [INFO] [stdout] | [INFO] [stdout] 62 | fn resultant( [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `triple_product` and `project_onto` are never used [INFO] [stdout] --> src/vector_space.rs:30:8 [INFO] [stdout] | [INFO] [stdout] 15 | pub trait Vector: [INFO] [stdout] | ------ methods in this trait [INFO] [stdout] ... [INFO] [stdout] 30 | fn triple_product(&self, v: &Self, w: &Self) -> TEntry where Self: Cross + Sized { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 39 | fn project_onto(&self, other: &Self) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Cross` is never used [INFO] [stdout] --> src/vector_space.rs:44:11 [INFO] [stdout] | [INFO] [stdout] 44 | pub trait Cross { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.65s [INFO] running `Command { std: "docker" "inspect" "e490066b3c93c8c0b7919744acedce2f6bf401d625a44edde67f0dde846cf7ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e490066b3c93c8c0b7919744acedce2f6bf401d625a44edde67f0dde846cf7ed", kill_on_drop: false }` [INFO] [stdout] e490066b3c93c8c0b7919744acedce2f6bf401d625a44edde67f0dde846cf7ed