[INFO] cloning repository https://github.com/FeanorTheElf/FeanorLA
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/FeanorTheElf/FeanorLA" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFeanorTheElf%2FFeanorLA", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFeanorTheElf%2FFeanorLA'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1a420b7f9230c81735691233e809ca70dfd574b8
[INFO] building FeanorTheElf/FeanorLA against master#a29f341a8ac4e9325a5e37027b4215f50a76d06f for pr-101929
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFeanorTheElf%2FFeanorLA" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/FeanorTheElf/FeanorLA on toolchain a29f341a8ac4e9325a5e37027b4215f50a76d06f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a29f341a8ac4e9325a5e37027b4215f50a76d06f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/FeanorTheElf/FeanorLA
[INFO] finished tweaking git repo https://github.com/FeanorTheElf/FeanorLA
[INFO] tweaked toml for git repo https://github.com/FeanorTheElf/FeanorLA written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/FeanorTheElf/FeanorLA already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a29f341a8ac4e9325a5e37027b4215f50a76d06f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded contracts v0.4.0
[INFO] [stderr]   Downloaded vector-map v1.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:e92e462e59ac3446a933540fd361ddeb5362c86f92d432d6a560a917a465022e" "/opt/rustwide/cargo-home/bin/cargo" "+a29f341a8ac4e9325a5e37027b4215f50a76d06f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 12794329f69cf341351ed151e387aee279fc9203336acfe76b499d3bd82969f6
[INFO] running `Command { std: "docker" "start" "-a" "12794329f69cf341351ed151e387aee279fc9203336acfe76b499d3bd82969f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "12794329f69cf341351ed151e387aee279fc9203336acfe76b499d3bd82969f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12794329f69cf341351ed151e387aee279fc9203336acfe76b499d3bd82969f6", kill_on_drop: false }`
[INFO] [stdout] 12794329f69cf341351ed151e387aee279fc9203336acfe76b499d3bd82969f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:e92e462e59ac3446a933540fd361ddeb5362c86f92d432d6a560a917a465022e" "/opt/rustwide/cargo-home/bin/cargo" "+a29f341a8ac4e9325a5e37027b4215f50a76d06f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5856e2325a8ccab75c079a5dae2e81519c98e752598071952a9dce0c9482777e
[INFO] running `Command { std: "docker" "start" "-a" "5856e2325a8ccab75c079a5dae2e81519c98e752598071952a9dce0c9482777e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.125
[INFO] [stderr]    Compiling proc-macro2 v1.0.38
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling unicode-xid v0.2.3
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling syn v1.0.93
[INFO] [stderr]    Compiling ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling contracts v0.4.0
[INFO] [stderr]    Compiling vector-map v1.0.1
[INFO] [stderr]    Compiling feanor_la v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the feature `adt_const_params` is incomplete and may not be safe to use and/or cause compiler crashes
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(adt_const_params)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(incomplete_features)]` on by default
[INFO] [stdout]   = note: see issue #95174 <https://github.com/rust-lang/rust/issues/95174> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `generic_const_exprs` is incomplete and may not be safe to use and/or cause compiler crashes
[INFO] [stdout]  --> src/lib.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(generic_const_exprs)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: see issue #76560 <https://github.com/rust-lang/rust/issues/76560> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `specialization` is incomplete and may not be safe to use and/or cause compiler crashes
[INFO] [stdout]  --> src/lib.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | #![feature(specialization)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information
[INFO] [stdout]   = help: consider using `min_specialization` instead, which is more stable and complete
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::super::prelude::*`
[INFO] [stdout]  --> src/poly/buchberger.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::super::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `generic_associated_types` has been stable since 1.66.0-nightly and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | #![feature(generic_associated_types)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]   --> src/la/inversion.rs:50:91
[INFO] [stdout]    |
[INFO] [stdout] 50 | ..., N: MatrixView<Self::El>>(&self, b: Matrix<N, Self::El>) -> Option<Matrix<MatrixOwned<Self::El>, Self::El>> {
[INFO] [stdout]    |                                      ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rhs`
[INFO] [stdout]    --> src/la/inversion.rs:295:53
[INFO] [stdout]     |
[INFO] [stdout] 295 |     fn find_any_solution_modifying<R, N>(&mut self, rhs: &mut Matrix<N, T>, ring: &R)
[INFO] [stdout]     |                                                     ^^^ help: if this is intentional, prefix it with an underscore: `_rhs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ring`
[INFO] [stdout]    --> src/la/inversion.rs:295:77
[INFO] [stdout]     |
[INFO] [stdout] 295 |     fn find_any_solution_modifying<R, N>(&mut self, rhs: &mut Matrix<N, T>, ring: &R)
[INFO] [stdout]     |                                                                             ^^^^ help: if this is intentional, prefix it with an underscore: `_ring`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/poly/multi_var.rs:108:52
[INFO] [stdout]     |
[INFO] [stdout] 108 |         self.var_names.iter().enumerate().filter(|(i, n)| **n == name).next().unwrap().0
[INFO] [stdout]     |                                                    ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `find_any_solution_modifying` is never used
[INFO] [stdout]    --> src/la/inversion.rs:295:8
[INFO] [stdout]     |
[INFO] [stdout] 295 |     fn find_any_solution_modifying<R, N>(&mut self, rhs: &mut Matrix<N, T>, ring: &R)
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: bounds on generic parameters are not enforced in type aliases
[INFO] [stdout]    --> src/ring.rs:243:16
[INFO] [stdout]     |
[INFO] [stdout] 243 | pub type El<R: Ring> = <R as RingBase>::El;
[INFO] [stdout]     |                ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(type_alias_bounds)]` on by default
[INFO] [stdout] help: the bound will not be checked when the type alias is used, and should be removed
[INFO] [stdout]     |
[INFO] [stdout] 243 - pub type El<R: Ring> = <R as RingBase>::El;
[INFO] [stdout] 243 + pub type El<R> = <R as RingBase>::El;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Z` should have a snake case name
[INFO] [stdout]   --> src/integer/roots.rs:31:13
[INFO] [stdout]    |
[INFO] [stdout] 31 |         let Z = &self.ring;
[INFO] [stdout]    |             ^ help: convert the identifier to snake case (notice the capitalization): `z`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: bounds on generic parameters are not enforced in type aliases
[INFO] [stdout]   --> src/elliptic_curve/mod.rs:48:23
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub type CoordRing<K: Ring> = WrappingRing<SimpleRingExtension<PolyRingImpl<K>, VectorArray<El<PolyRingImpl<K>>, 2>, VectorArray<El<PolyR...
[INFO] [stdout]    |                       ^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: the bound will not be checked when the type alias is used, and should be removed
[INFO] [stdout]    |
[INFO] [stdout] 48 - pub type CoordRing<K: Ring> = WrappingRing<SimpleRingExtension<PolyRingImpl<K>, VectorArray<El<PolyRingImpl<K>>, 2>, VectorArray<El<PolyRingImpl<K>>, 2>>>;
[INFO] [stdout] 48 + pub type CoordRing<K> = WrappingRing<SimpleRingExtension<PolyRingImpl<K>, VectorArray<El<PolyRingImpl<K>>, 2>, VectorArray<El<PolyRingImpl<K>>, 2>>>;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: bounds on generic parameters are not enforced in type aliases
[INFO] [stdout]   --> src/elliptic_curve/mod.rs:49:27
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub type FunctionField<K: Ring> = WrappingRing<ExtensionWrapper<
[INFO] [stdout]    |                           ^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: the bound will not be checked when the type alias is used, and should be removed
[INFO] [stdout]    |
[INFO] [stdout] 49 - pub type FunctionField<K: Ring> = WrappingRing<ExtensionWrapper<
[INFO] [stdout] 49 + pub type FunctionField<K> = WrappingRing<ExtensionWrapper<
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: bounds on generic parameters are not enforced in type aliases
[INFO] [stdout]  --> src/elliptic_curve/division_polynomials.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | type P<K: Ring> = WrappingRing<PolyRingImpl<K>>;
[INFO] [stdout]   |           ^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: the bound will not be checked when the type alias is used, and should be removed
[INFO] [stdout]   |
[INFO] [stdout] 8 - type P<K: Ring> = WrappingRing<PolyRingImpl<K>>;
[INFO] [stdout] 8 + type P<K> = WrappingRing<PolyRingImpl<K>>;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 15 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.91s
[INFO] running `Command { std: "docker" "inspect" "5856e2325a8ccab75c079a5dae2e81519c98e752598071952a9dce0c9482777e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5856e2325a8ccab75c079a5dae2e81519c98e752598071952a9dce0c9482777e", kill_on_drop: false }`
[INFO] [stdout] 5856e2325a8ccab75c079a5dae2e81519c98e752598071952a9dce0c9482777e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:e92e462e59ac3446a933540fd361ddeb5362c86f92d432d6a560a917a465022e" "/opt/rustwide/cargo-home/bin/cargo" "+a29f341a8ac4e9325a5e37027b4215f50a76d06f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2576131ed2a383a282089af47a3694035a45d5cd7582a4fa810cb25373ff98f1
[INFO] running `Command { std: "docker" "start" "-a" "2576131ed2a383a282089af47a3694035a45d5cd7582a4fa810cb25373ff98f1", kill_on_drop: false }`
[INFO] [stdout] warning: the feature `adt_const_params` is incomplete and may not be safe to use and/or cause compiler crashes
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(adt_const_params)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(incomplete_features)]` on by default
[INFO] [stdout]   = note: see issue #95174 <https://github.com/rust-lang/rust/issues/95174> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `generic_const_exprs` is incomplete and may not be safe to use and/or cause compiler crashes
[INFO] [stdout]  --> src/lib.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(generic_const_exprs)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: see issue #76560 <https://github.com/rust-lang/rust/issues/76560> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `specialization` is incomplete and may not be safe to use and/or cause compiler crashes
[INFO] [stdout]  --> src/lib.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | #![feature(specialization)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information
[INFO] [stdout]   = help: consider using `min_specialization` instead, which is more stable and complete
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::super::prelude::*`
[INFO] [stdout]  --> src/poly/buchberger.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::super::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `generic_associated_types` has been stable since 1.66.0-nightly and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | #![feature(generic_associated_types)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]   --> src/la/inversion.rs:50:91
[INFO] [stdout]    |
[INFO] [stdout] 50 | ..., N: MatrixView<Self::El>>(&self, b: Matrix<N, Self::El>) -> Option<Matrix<MatrixOwned<Self::El>, Self::El>> {
[INFO] [stdout]    |                                      ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rhs`
[INFO] [stdout]    --> src/la/inversion.rs:295:53
[INFO] [stdout]     |
[INFO] [stdout] 295 |     fn find_any_solution_modifying<R, N>(&mut self, rhs: &mut Matrix<N, T>, ring: &R)
[INFO] [stdout]     |                                                     ^^^ help: if this is intentional, prefix it with an underscore: `_rhs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ring`
[INFO] [stdout]    --> src/la/inversion.rs:295:77
[INFO] [stdout]     |
[INFO] [stdout] 295 |     fn find_any_solution_modifying<R, N>(&mut self, rhs: &mut Matrix<N, T>, ring: &R)
[INFO] [stdout]     |                                                                             ^^^^ help: if this is intentional, prefix it with an underscore: `_ring`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/poly/multi_var.rs:108:52
[INFO] [stdout]     |
[INFO] [stdout] 108 |         self.var_names.iter().enumerate().filter(|(i, n)| **n == name).next().unwrap().0
[INFO] [stdout]     |                                                    ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `find_any_solution_modifying` is never used
[INFO] [stdout]    --> src/la/inversion.rs:295:8
[INFO] [stdout]     |
[INFO] [stdout] 295 |     fn find_any_solution_modifying<R, N>(&mut self, rhs: &mut Matrix<N, T>, ring: &R)
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling feanor_la v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: bounds on generic parameters are not enforced in type aliases
[INFO] [stdout]    --> src/ring.rs:243:16
[INFO] [stdout]     |
[INFO] [stdout] 243 | pub type El<R: Ring> = <R as RingBase>::El;
[INFO] [stdout]     |                ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(type_alias_bounds)]` on by default
[INFO] [stdout] help: the bound will not be checked when the type alias is used, and should be removed
[INFO] [stdout]     |
[INFO] [stdout] 243 - pub type El<R: Ring> = <R as RingBase>::El;
[INFO] [stdout] 243 + pub type El<R> = <R as RingBase>::El;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Z` should have a snake case name
[INFO] [stdout]   --> src/integer/roots.rs:31:13
[INFO] [stdout]    |
[INFO] [stdout] 31 |         let Z = &self.ring;
[INFO] [stdout]    |             ^ help: convert the identifier to snake case (notice the capitalization): `z`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: bounds on generic parameters are not enforced in type aliases
[INFO] [stdout]   --> src/elliptic_curve/mod.rs:48:23
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub type CoordRing<K: Ring> = WrappingRing<SimpleRingExtension<PolyRingImpl<K>, VectorArray<El<PolyRingImpl<K>>, 2>, VectorArray<El<PolyR...
[INFO] [stdout]    |                       ^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: the bound will not be checked when the type alias is used, and should be removed
[INFO] [stdout]    |
[INFO] [stdout] 48 - pub type CoordRing<K: Ring> = WrappingRing<SimpleRingExtension<PolyRingImpl<K>, VectorArray<El<PolyRingImpl<K>>, 2>, VectorArray<El<PolyRingImpl<K>>, 2>>>;
[INFO] [stdout] 48 + pub type CoordRing<K> = WrappingRing<SimpleRingExtension<PolyRingImpl<K>, VectorArray<El<PolyRingImpl<K>>, 2>, VectorArray<El<PolyRingImpl<K>>, 2>>>;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: bounds on generic parameters are not enforced in type aliases
[INFO] [stdout]   --> src/elliptic_curve/mod.rs:49:27
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub type FunctionField<K: Ring> = WrappingRing<ExtensionWrapper<
[INFO] [stdout]    |                           ^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: the bound will not be checked when the type alias is used, and should be removed
[INFO] [stdout]    |
[INFO] [stdout] 49 - pub type FunctionField<K: Ring> = WrappingRing<ExtensionWrapper<
[INFO] [stdout] 49 + pub type FunctionField<K> = WrappingRing<ExtensionWrapper<
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: bounds on generic parameters are not enforced in type aliases
[INFO] [stdout]  --> src/elliptic_curve/division_polynomials.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | type P<K: Ring> = WrappingRing<PolyRingImpl<K>>;
[INFO] [stdout]   |           ^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: the bound will not be checked when the type alias is used, and should be removed
[INFO] [stdout]   |
[INFO] [stdout] 8 - type P<K: Ring> = WrappingRing<PolyRingImpl<K>>;
[INFO] [stdout] 8 + type P<K> = WrappingRing<PolyRingImpl<K>>;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 15 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `adt_const_params` is incomplete and may not be safe to use and/or cause compiler crashes
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(adt_const_params)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(incomplete_features)]` on by default
[INFO] [stdout]   = note: see issue #95174 <https://github.com/rust-lang/rust/issues/95174> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `generic_const_exprs` is incomplete and may not be safe to use and/or cause compiler crashes
[INFO] [stdout]  --> src/lib.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(generic_const_exprs)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: see issue #76560 <https://github.com/rust-lang/rust/issues/76560> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `specialization` is incomplete and may not be safe to use and/or cause compiler crashes
[INFO] [stdout]  --> src/lib.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | #![feature(specialization)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information
[INFO] [stdout]   = help: consider using `min_specialization` instead, which is more stable and complete
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::super::prelude::*`
[INFO] [stdout]  --> src/poly/buchberger.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::super::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `generic_associated_types` has been stable since 1.66.0-nightly and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | #![feature(generic_associated_types)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]   --> src/la/inversion.rs:50:91
[INFO] [stdout]    |
[INFO] [stdout] 50 | ..., N: MatrixView<Self::El>>(&self, b: Matrix<N, Self::El>) -> Option<Matrix<MatrixOwned<Self::El>, Self::El>> {
[INFO] [stdout]    |                                      ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rhs`
[INFO] [stdout]    --> src/la/inversion.rs:295:53
[INFO] [stdout]     |
[INFO] [stdout] 295 |     fn find_any_solution_modifying<R, N>(&mut self, rhs: &mut Matrix<N, T>, ring: &R)
[INFO] [stdout]     |                                                     ^^^ help: if this is intentional, prefix it with an underscore: `_rhs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ring`
[INFO] [stdout]    --> src/la/inversion.rs:295:77
[INFO] [stdout]     |
[INFO] [stdout] 295 |     fn find_any_solution_modifying<R, N>(&mut self, rhs: &mut Matrix<N, T>, ring: &R)
[INFO] [stdout]     |                                                                             ^^^^ help: if this is intentional, prefix it with an underscore: `_ring`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/poly/multi_var.rs:108:52
[INFO] [stdout]     |
[INFO] [stdout] 108 |         self.var_names.iter().enumerate().filter(|(i, n)| **n == name).next().unwrap().0
[INFO] [stdout]     |                                                    ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `find_any_solution_modifying` is never used
[INFO] [stdout]    --> src/la/inversion.rs:295:8
[INFO] [stdout]     |
[INFO] [stdout] 295 |     fn find_any_solution_modifying<R, N>(&mut self, rhs: &mut Matrix<N, T>, ring: &R)
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: bounds on generic parameters are not enforced in type aliases
[INFO] [stdout]    --> src/ring.rs:243:16
[INFO] [stdout]     |
[INFO] [stdout] 243 | pub type El<R: Ring> = <R as RingBase>::El;
[INFO] [stdout]     |                ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(type_alias_bounds)]` on by default
[INFO] [stdout] help: the bound will not be checked when the type alias is used, and should be removed
[INFO] [stdout]     |
[INFO] [stdout] 243 - pub type El<R: Ring> = <R as RingBase>::El;
[INFO] [stdout] 243 + pub type El<R> = <R as RingBase>::El;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Z` should have a snake case name
[INFO] [stdout]   --> src/integer/roots.rs:31:13
[INFO] [stdout]    |
[INFO] [stdout] 31 |         let Z = &self.ring;
[INFO] [stdout]    |             ^ help: convert the identifier to snake case (notice the capitalization): `z`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: bounds on generic parameters are not enforced in type aliases
[INFO] [stdout]   --> src/elliptic_curve/mod.rs:48:23
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub type CoordRing<K: Ring> = WrappingRing<SimpleRingExtension<PolyRingImpl<K>, VectorArray<El<PolyRingImpl<K>>, 2>, VectorArray<El<PolyR...
[INFO] [stdout]    |                       ^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: the bound will not be checked when the type alias is used, and should be removed
[INFO] [stdout]    |
[INFO] [stdout] 48 - pub type CoordRing<K: Ring> = WrappingRing<SimpleRingExtension<PolyRingImpl<K>, VectorArray<El<PolyRingImpl<K>>, 2>, VectorArray<El<PolyRingImpl<K>>, 2>>>;
[INFO] [stdout] 48 + pub type CoordRing<K> = WrappingRing<SimpleRingExtension<PolyRingImpl<K>, VectorArray<El<PolyRingImpl<K>>, 2>, VectorArray<El<PolyRingImpl<K>>, 2>>>;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: bounds on generic parameters are not enforced in type aliases
[INFO] [stdout]   --> src/elliptic_curve/mod.rs:49:27
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub type FunctionField<K: Ring> = WrappingRing<ExtensionWrapper<
[INFO] [stdout]    |                           ^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: the bound will not be checked when the type alias is used, and should be removed
[INFO] [stdout]    |
[INFO] [stdout] 49 - pub type FunctionField<K: Ring> = WrappingRing<ExtensionWrapper<
[INFO] [stdout] 49 + pub type FunctionField<K> = WrappingRing<ExtensionWrapper<
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: bounds on generic parameters are not enforced in type aliases
[INFO] [stdout]  --> src/elliptic_curve/division_polynomials.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | type P<K: Ring> = WrappingRing<PolyRingImpl<K>>;
[INFO] [stdout]   |           ^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: the bound will not be checked when the type alias is used, and should be removed
[INFO] [stdout]   |
[INFO] [stdout] 8 - type P<K: Ring> = WrappingRing<PolyRingImpl<K>>;
[INFO] [stdout] 8 + type P<K> = WrappingRing<PolyRingImpl<K>>;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 15 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 15.78s
[INFO] running `Command { std: "docker" "inspect" "2576131ed2a383a282089af47a3694035a45d5cd7582a4fa810cb25373ff98f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2576131ed2a383a282089af47a3694035a45d5cd7582a4fa810cb25373ff98f1", kill_on_drop: false }`
[INFO] [stdout] 2576131ed2a383a282089af47a3694035a45d5cd7582a4fa810cb25373ff98f1