[INFO] fetching crate feanor-math 3.5.9...
[INFO] checking feanor-math-3.5.9 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate feanor-math 3.5.9 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate feanor-math 3.5.9
[INFO] finished tweaking crates.io crate feanor-math 3.5.9
[INFO] tweaked toml for crates.io crate feanor-math 3.5.9 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate feanor-math 3.5.9 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate feanor-math 3.5.9 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9ae5da6d52af171cdc1b44247d7c4ddb0f7b850b1e73cd73ac3534c600b6354d
[INFO] running `Command { std: "docker" "start" "-a" "9ae5da6d52af171cdc1b44247d7c4ddb0f7b850b1e73cd73ac3534c600b6354d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9ae5da6d52af171cdc1b44247d7c4ddb0f7b850b1e73cd73ac3534c600b6354d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ae5da6d52af171cdc1b44247d7c4ddb0f7b850b1e73cd73ac3534c600b6354d", kill_on_drop: false }`
[INFO] [stdout] 9ae5da6d52af171cdc1b44247d7c4ddb0f7b850b1e73cd73ac3534c600b6354d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6e4ad87876407d612b2befd48027b3b7ee14c69ceecc1737d8c0c865231d0360
[INFO] running `Command { std: "docker" "start" "-a" "6e4ad87876407d612b2befd48027b3b7ee14c69ceecc1737d8c0c865231d0360", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling serde v1.0.213
[INFO] [stderr]    Compiling thiserror v2.0.16
[INFO] [stderr]    Compiling libc v0.2.161
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking oorandom v11.1.4
[INFO] [stderr]     Checking append-only-vec v0.1.7
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]     Checking hash32 v0.2.1
[INFO] [stderr]     Checking bytemuck v1.19.0
[INFO] [stderr]     Checking atomicbox v0.4.0
[INFO] [stderr]     Checking debugit v0.2.0
[INFO] [stderr]     Checking feanor-mempool v2.1.0
[INFO] [stderr]    Compiling heapless v0.7.17
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling serde_derive v1.0.213
[INFO] [stderr]    Compiling thiserror-impl v2.0.16
[INFO] [stderr]    Compiling stability v0.2.1
[INFO] [stderr]     Checking cobs v0.3.0
[INFO] [stderr]     Checking serde_bytes v0.11.15
[INFO] [stderr]     Checking feanor-serde v0.1.5
[INFO] [stderr]     Checking serde_assert v0.8.0
[INFO] [stderr]     Checking serde_json v1.0.132
[INFO] [stderr]     Checking feanor-math v3.5.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking postcard v1.1.3
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/algorithms/splitting_field.rs:526:5
[INFO] [stdout]     |
[INFO] [stdout] 525 |     unimplemented!("Currently super slow");
[INFO] [stdout]     |     -------------------------------------- any code following this expression is unreachable
[INFO] [stdout] 526 |     let ZZX = DensePolyRing::new(BigIntRing::RING, "X");
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `poly_factor_gcd::IntegerPolyGCDRing` is more private than the item `integer::IntegerRing`
[INFO] [stdout]    --> src/integer.rs:58:1
[INFO] [stdout]     |
[INFO] [stdout]  58 | pub trait IntegerRing: Domain + EuclideanRing + OrderedRing + HashableElRing + IntegerPolyGCDRing + EvalPolyLocallyRing + Debug {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ trait `integer::IntegerRing` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but trait `poly_factor_gcd::IntegerPolyGCDRing` is only usable at visibility `pub(crate)`
[INFO] [stdout]    --> src/reduce_lift/poly_factor_gcd.rs:218:1
[INFO] [stdout]     |
[INFO] [stdout] 218 | #[stability::unstable(feature = "enable")]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(private_bounds)]` on by default
[INFO] [stdout]     = note: this warning originates in the attribute macro `stability::unstable` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `EvalPolyLocallyRing` is more private than the item `integer::IntegerRing`
[INFO] [stdout]    --> src/integer.rs:58:1
[INFO] [stdout]     |
[INFO] [stdout]  58 | pub trait IntegerRing: Domain + EuclideanRing + OrderedRing + HashableElRing + IntegerPolyGCDRing + EvalPolyLocallyRing + Debug {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ trait `integer::IntegerRing` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but trait `EvalPolyLocallyRing` is only usable at visibility `pub(crate)`
[INFO] [stdout]    --> src/reduce_lift/poly_eval.rs:340:1
[INFO] [stdout]     |
[INFO] [stdout] 340 | #[stability::unstable(feature = "enable")]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: this warning originates in the attribute macro `stability::unstable` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `specialization::FiniteRingSpecializable` is more private than the item `rings::finite::FiniteRing`
[INFO] [stdout]   --> src/rings/finite.rs:18:1
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub trait FiniteRing: RingBase + FiniteRingSpecializable {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ trait `rings::finite::FiniteRing` is reachable at visibility `pub`
[INFO] [stdout]    |
[INFO] [stdout] note: but trait `specialization::FiniteRingSpecializable` is only usable at visibility `pub(crate)`
[INFO] [stdout]   --> src/specialization.rs:34:1
[INFO] [stdout]    |
[INFO] [stdout] 34 | #[stability::unstable(feature = "enable")]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: this warning originates in the attribute macro `stability::unstable` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i128, Infallible>
[INFO] [stdout]    --> src/primitive_int.rs:101:21
[INFO] [stdout]     |
[INFO] [stdout] 101 |                       <$int_to>::try_from(<_ as Into<i128>>::into(value)).map_err(|_| ()).unwrap()
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | / specialize_int_cast!{
[INFO] [stdout] 109 | |     (i8, i8), (i8, i16), (i8, i32), (i8, i64), (i8, i128),
[INFO] [stdout] 110 | |     (i16, i8), (i16, i16), (i16, i32), (i16, i64), (i16, i128),
[INFO] [stdout] 111 | |     (i32, i8), (i32, i16), (i32, i32), (i32, i64), (i32, i128),
[INFO] [stdout] 112 | |     (i64, i8), (i64, i16), (i64, i32), (i64, i64), (i64, i128),
[INFO] [stdout] 113 | |     (i128, i8), (i128, i16), (i128, i32), (i128, i64), (i128, i128)
[INFO] [stdout] 114 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout]     = note: this error originates in the macro `specialize_int_cast` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<<<<R as ring::RingStore>::Type as zn::ZnRing>::IntegerRingBase as ring::RingBase>::Element, !>
[INFO] [stdout]   --> src/algorithms/int_factor.rs:39:18
[INFO] [stdout]    |
[INFO] [stdout] 39 |         int_cast(lenstra_ec_factor(&ring, DontObserve).unwrap_or_else(no_error), self.result_ring, ring.integer_ring())
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<MultivariatePolyRingEl<&ring::RingValue<AsLocalPIRBase<&<<P as ring::RingStore>::Type as ring::RingExtension>::BaseRing>>>>, !>
[INFO] [stdout]    --> src/algorithms/buchberger.rs:478:18
[INFO] [stdout]     |
[INFO] [stdout] 478 |       let result = buchberger::<_, _, _, _, _>(
[INFO] [stdout]     |  __________________^
[INFO] [stdout] 479 | |         &new_poly_ring, 
[INFO] [stdout] 480 | |         input_basis.into_iter().map(|f| from_ring.map(f)).collect(), 
[INFO] [stdout] 481 | |         order, 
[INFO] [stdout] ...   |
[INFO] [stdout] 484 | |         DontObserve
[INFO] [stdout] 485 | |     ).unwrap_or_else(no_error);
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<<<Impl as ring::RingStore>::Type as ring::RingBase>::Element, !>
[INFO] [stdout]    --> src/algorithms/galois.rs:114:25
[INFO] [stdout]     |
[INFO] [stdout] 114 |           let new_image = generic_pow_shortest_chain_table(
[INFO] [stdout]     |  _________________________^
[INFO] [stdout] 115 | |             field.clone_el(&self.image_of_canonical_gen_powers[1]), 
[INFO] [stdout] 116 | |             &(k as i64), 
[INFO] [stdout] 117 | |             StaticRing::<i64>::RING, 
[INFO] [stdout] ...   |
[INFO] [stdout] 121 | |             field.canonical_gen()
[INFO] [stdout] 122 | |         ).unwrap_or_else(no_error);
[INFO] [stdout]     | |_________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<<<Impl as ring::RingStore>::Type as ring::RingBase>::Element, !>
[INFO] [stdout]    --> src/algorithms/galois.rs:118:17
[INFO] [stdout]     |
[INFO] [stdout] 118 |             |x| Ok(poly_ring.evaluate(&field.poly_repr(&poly_ring, x, field.base_ring().identity()), x, field.inclusion())), 
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<<<Impl as ring::RingStore>::Type as ring::RingBase>::Element, !>
[INFO] [stdout]    --> src/algorithms/galois.rs:119:20
[INFO] [stdout]     |
[INFO] [stdout] 119 |             |x, y| Ok(poly_ring.evaluate(&field.poly_repr(&poly_ring, x, field.base_ring().identity()), y, field.inclusion())), 
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i128, Infallible>
[INFO] [stdout]    --> src/rings/rust_bigint.rs:320:21
[INFO] [stdout]     |
[INFO] [stdout] 320 |                     <$from>::try_from(from.map_i128(&value).expect(concat!("integer does not fit into a ", stringify!($from)))).ok().expe...
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 327 | specialize_int_cast!{ i8, i16, i32, i64, i128 }
[INFO] [stdout]     | ----------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `specialize_int_cast` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<(DensePolyRingEl<R, A>, DensePolyRingEl<R, A>), !>
[INFO] [stdout]    --> src/rings/poly/dense_poly.rs:548:26
[INFO] [stdout]     |
[INFO] [stdout] 548 | ...   let (quo, rem) = fast_poly_div_rem(RingRef::new(self), lhs, rhs, |x| Ok(self.base_ring().clone_el(x)), DontObserve).unwrap_or_else(...
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<<<R as ring::RingStore>::Type as ring::RingBase>::Element, !>
[INFO] [stdout]    --> src/rings/poly/dense_poly.rs:548:78
[INFO] [stdout]     |
[INFO] [stdout] 548 | ...   let (quo, rem) = fast_poly_div_rem(RingRef::new(self), lhs, rhs, |x| Ok(self.base_ring().clone_el(x)), DontObserve).unwrap_or_else(...
[INFO] [stdout]     |                                                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<(DensePolyRingEl<R, A>, DensePolyRingEl<R, A>), !>
[INFO] [stdout]    --> src/rings/poly/dense_poly.rs:726:26
[INFO] [stdout]     |
[INFO] [stdout] 726 | ...   let (quo, rem) = fast_poly_div_rem(RingRef::new(self), lhs, rhs, |x| Ok(self.base_ring().mul_ref(&x, &lc_inv)), DontObserve).unwrap...
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<<<R as ring::RingStore>::Type as ring::RingBase>::Element, !>
[INFO] [stdout]    --> src/rings/poly/dense_poly.rs:726:78
[INFO] [stdout]     |
[INFO] [stdout] 726 | ...   let (quo, rem) = fast_poly_div_rem(RingRef::new(self), lhs, rhs, |x| Ok(self.base_ring().mul_ref(&x, &lc_inv)), DontObserve).unwrap...
[INFO] [stdout]     |                                                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i64, Infallible>
[INFO] [stdout]   --> src/rings/multivariate/multivariate_impl.rs:36:47
[INFO] [stdout]    |
[INFO] [stdout] 36 |     let mut remaining_degree_minus_one: i64 = TryInto::<i64>::try_into(d).unwrap() - 1;
[INFO] [stdout]    |                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i64, Infallible>
[INFO] [stdout]   --> src/rings/multivariate/multivariate_impl.rs:39:39
[INFO] [stdout]    |
[INFO] [stdout] 39 |         remaining_degree_minus_one -= TryInto::<i64>::try_into(mon.at(n - 1 - i)).unwrap();
[INFO] [stdout]    |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<<<R as zn::ZnRing>::IntegerRingBase as ring::RingBase>::Element, !>
[INFO] [stdout]     --> src/reduce_lift/poly_factor_gcd.rs:1099:46
[INFO] [stdout]      |
[INFO] [stdout] 1099 | ...modulus(|ZZ| Ok(RingRef::new(ZZ).pow(int_cast(self.integers.clone_el(&self.prime), RingRef::new(ZZ), &self.integers), e))).unwrap_or_e...
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `feanor-math` (lib) due to 14 previous errors; 3 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unused variable: `ZZX`
[INFO] [stdout]    --> src/algorithms/splitting_field.rs:526:9
[INFO] [stdout]     |
[INFO] [stdout] 526 |     let ZZX = DensePolyRing::new(BigIntRing::RING, "X");
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_ZZX`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]    --> src/algorithms/splitting_field.rs:527:10
[INFO] [stdout]     |
[INFO] [stdout] 527 |     let [f] = ZZX.with_wrapped_indeterminate(|X| [X - 1]);
[INFO] [stdout]     |          ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `QQ`
[INFO] [stdout]    --> src/algorithms/splitting_field.rs:528:9
[INFO] [stdout]     |
[INFO] [stdout] 528 |     let QQ = NumberField::new(ZZX, &f);
[INFO] [stdout]     |         ^^ help: if this is intentional, prefix it with an underscore: `_QQ`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `QQXYZ`
[INFO] [stdout]    --> src/algorithms/splitting_field.rs:529:9
[INFO] [stdout]     |
[INFO] [stdout] 529 |     let QQXYZ = MultivariatePolyRingImpl::new(&QQ, 3);
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_QQXYZ`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `intersection_unitsphere_twistedcubic`
[INFO] [stdout]    --> src/algorithms/splitting_field.rs:530:9
[INFO] [stdout]     |
[INFO] [stdout] 530 |     let intersection_unitsphere_twistedcubic = QQXYZ.with_wrapped_indeterminates(|[x, y, z]| [
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_intersection_unitsphere_twistedcubic`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lex_gb`
[INFO] [stdout]    --> src/algorithms/splitting_field.rs:535:9
[INFO] [stdout]     |
[INFO] [stdout] 535 |     let lex_gb = QQXYZ.with_wrapped_indeterminates(|[x, y, z]| [
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_lex_gb`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `into_L`
[INFO] [stdout]    --> src/algorithms/splitting_field.rs:540:10
[INFO] [stdout]     |
[INFO] [stdout] 540 |     let (into_L, variety) = variety_from_lex_gb(&QQXYZ, &lex_gb, |poly_ring, poly, controller| extend_number_field_promise_is_irreducible...
[INFO] [stdout]     |          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_into_L`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `variety`
[INFO] [stdout]    --> src/algorithms/splitting_field.rs:540:18
[INFO] [stdout]     |
[INFO] [stdout] 540 |     let (into_L, variety) = variety_from_lex_gb(&QQXYZ, &lex_gb, |poly_ring, poly, controller| extend_number_field_promise_is_irreducible...
[INFO] [stdout]     |                  ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_variety`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `L`
[INFO] [stdout]    --> src/algorithms/splitting_field.rs:541:9
[INFO] [stdout]     |
[INFO] [stdout] 541 |     let L = into_L.codomain();
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_L`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `point`
[INFO] [stdout]    --> src/algorithms/splitting_field.rs:544:9
[INFO] [stdout]     |
[INFO] [stdout] 544 |     for point in &variety {
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_point`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ring_val`
[INFO] [stdout]    --> src/ring.rs:569:14
[INFO] [stdout]     |
[INFO] [stdout] 569 |             (ring_val, lhs_val, rhs_val) => {
[INFO] [stdout]     |              ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/algorithms/splitting_field.rs:545:9
[INFO] [stdout]     |
[INFO] [stdout] 545 |         assert_el_eq!(L, L.zero(), QQXYZ.evaluate(&intersection_unitsphere_twistedcubic[0], point.clone_ring_els(L), &into_L));
[INFO] [stdout]     |         ---------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `ring_val` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/ring.rs:569:14
[INFO] [stdout]     |
[INFO] [stdout] 569 |             (ring_val, lhs_val, rhs_val) => {
[INFO] [stdout]     |              ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/algorithms/splitting_field.rs:545:9
[INFO] [stdout]     |
[INFO] [stdout] 545 |         assert_el_eq!(L, L.zero(), QQXYZ.evaluate(&intersection_unitsphere_twistedcubic[0], point.clone_ring_els(L), &into_L));
[INFO] [stdout]     |         ---------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `assert_el_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lhs_val`
[INFO] [stdout]    --> src/ring.rs:569:24
[INFO] [stdout]     |
[INFO] [stdout] 569 |             (ring_val, lhs_val, rhs_val) => {
[INFO] [stdout]     |                        ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/algorithms/splitting_field.rs:545:9
[INFO] [stdout]     |
[INFO] [stdout] 545 |         assert_el_eq!(L, L.zero(), QQXYZ.evaluate(&intersection_unitsphere_twistedcubic[0], point.clone_ring_els(L), &into_L));
[INFO] [stdout]     |         ---------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `lhs_val` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/ring.rs:569:24
[INFO] [stdout]     |
[INFO] [stdout] 569 |             (ring_val, lhs_val, rhs_val) => {
[INFO] [stdout]     |                        ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/algorithms/splitting_field.rs:545:9
[INFO] [stdout]     |
[INFO] [stdout] 545 |         assert_el_eq!(L, L.zero(), QQXYZ.evaluate(&intersection_unitsphere_twistedcubic[0], point.clone_ring_els(L), &into_L));
[INFO] [stdout]     |         ---------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `assert_el_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rhs_val`
[INFO] [stdout]    --> src/ring.rs:569:33
[INFO] [stdout]     |
[INFO] [stdout] 569 |             (ring_val, lhs_val, rhs_val) => {
[INFO] [stdout]     |                                 ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/algorithms/splitting_field.rs:545:9
[INFO] [stdout]     |
[INFO] [stdout] 545 |         assert_el_eq!(L, L.zero(), QQXYZ.evaluate(&intersection_unitsphere_twistedcubic[0], point.clone_ring_els(L), &into_L));
[INFO] [stdout]     |         ---------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `rhs_val` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/ring.rs:569:33
[INFO] [stdout]     |
[INFO] [stdout] 569 |             (ring_val, lhs_val, rhs_val) => {
[INFO] [stdout]     |                                 ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/algorithms/splitting_field.rs:545:9
[INFO] [stdout]     |
[INFO] [stdout] 545 |         assert_el_eq!(L, L.zero(), QQXYZ.evaluate(&intersection_unitsphere_twistedcubic[0], point.clone_ring_els(L), &into_L));
[INFO] [stdout]     |         ---------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `assert_el_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ring_val`
[INFO] [stdout]    --> src/ring.rs:569:14
[INFO] [stdout]     |
[INFO] [stdout] 569 |             (ring_val, lhs_val, rhs_val) => {
[INFO] [stdout]     |              ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/algorithms/splitting_field.rs:546:9
[INFO] [stdout]     |
[INFO] [stdout] 546 |         assert_el_eq!(L, L.zero(), QQXYZ.evaluate(&intersection_unitsphere_twistedcubic[1], point.clone_ring_els(L), &into_L));
[INFO] [stdout]     |         ---------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `ring_val` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/ring.rs:569:14
[INFO] [stdout]     |
[INFO] [stdout] 569 |             (ring_val, lhs_val, rhs_val) => {
[INFO] [stdout]     |              ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/algorithms/splitting_field.rs:546:9
[INFO] [stdout]     |
[INFO] [stdout] 546 |         assert_el_eq!(L, L.zero(), QQXYZ.evaluate(&intersection_unitsphere_twistedcubic[1], point.clone_ring_els(L), &into_L));
[INFO] [stdout]     |         ---------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `assert_el_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lhs_val`
[INFO] [stdout]    --> src/ring.rs:569:24
[INFO] [stdout]     |
[INFO] [stdout] 569 |             (ring_val, lhs_val, rhs_val) => {
[INFO] [stdout]     |                        ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/algorithms/splitting_field.rs:546:9
[INFO] [stdout]     |
[INFO] [stdout] 546 |         assert_el_eq!(L, L.zero(), QQXYZ.evaluate(&intersection_unitsphere_twistedcubic[1], point.clone_ring_els(L), &into_L));
[INFO] [stdout]     |         ---------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `lhs_val` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/ring.rs:569:24
[INFO] [stdout]     |
[INFO] [stdout] 569 |             (ring_val, lhs_val, rhs_val) => {
[INFO] [stdout]     |                        ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/algorithms/splitting_field.rs:546:9
[INFO] [stdout]     |
[INFO] [stdout] 546 |         assert_el_eq!(L, L.zero(), QQXYZ.evaluate(&intersection_unitsphere_twistedcubic[1], point.clone_ring_els(L), &into_L));
[INFO] [stdout]     |         ---------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `assert_el_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rhs_val`
[INFO] [stdout]    --> src/ring.rs:569:33
[INFO] [stdout]     |
[INFO] [stdout] 569 |             (ring_val, lhs_val, rhs_val) => {
[INFO] [stdout]     |                                 ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/algorithms/splitting_field.rs:546:9
[INFO] [stdout]     |
[INFO] [stdout] 546 |         assert_el_eq!(L, L.zero(), QQXYZ.evaluate(&intersection_unitsphere_twistedcubic[1], point.clone_ring_els(L), &into_L));
[INFO] [stdout]     |         ---------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `rhs_val` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/ring.rs:569:33
[INFO] [stdout]     |
[INFO] [stdout] 569 |             (ring_val, lhs_val, rhs_val) => {
[INFO] [stdout]     |                                 ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/algorithms/splitting_field.rs:546:9
[INFO] [stdout]     |
[INFO] [stdout] 546 |         assert_el_eq!(L, L.zero(), QQXYZ.evaluate(&intersection_unitsphere_twistedcubic[1], point.clone_ring_els(L), &into_L));
[INFO] [stdout]     |         ---------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `assert_el_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ring_val`
[INFO] [stdout]    --> src/ring.rs:569:14
[INFO] [stdout]     |
[INFO] [stdout] 569 |             (ring_val, lhs_val, rhs_val) => {
[INFO] [stdout]     |              ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/algorithms/splitting_field.rs:547:9
[INFO] [stdout]     |
[INFO] [stdout] 547 |         assert_el_eq!(L, L.zero(), QQXYZ.evaluate(&intersection_unitsphere_twistedcubic[2], point.clone_ring_els(L), &into_L));
[INFO] [stdout]     |         ---------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `ring_val` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/ring.rs:569:14
[INFO] [stdout]     |
[INFO] [stdout] 569 |             (ring_val, lhs_val, rhs_val) => {
[INFO] [stdout]     |              ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/algorithms/splitting_field.rs:547:9
[INFO] [stdout]     |
[INFO] [stdout] 547 |         assert_el_eq!(L, L.zero(), QQXYZ.evaluate(&intersection_unitsphere_twistedcubic[2], point.clone_ring_els(L), &into_L));
[INFO] [stdout]     |         ---------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `assert_el_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lhs_val`
[INFO] [stdout]    --> src/ring.rs:569:24
[INFO] [stdout]     |
[INFO] [stdout] 569 |             (ring_val, lhs_val, rhs_val) => {
[INFO] [stdout]     |                        ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/algorithms/splitting_field.rs:547:9
[INFO] [stdout]     |
[INFO] [stdout] 547 |         assert_el_eq!(L, L.zero(), QQXYZ.evaluate(&intersection_unitsphere_twistedcubic[2], point.clone_ring_els(L), &into_L));
[INFO] [stdout]     |         ---------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `lhs_val` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/ring.rs:569:24
[INFO] [stdout]     |
[INFO] [stdout] 569 |             (ring_val, lhs_val, rhs_val) => {
[INFO] [stdout]     |                        ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/algorithms/splitting_field.rs:547:9
[INFO] [stdout]     |
[INFO] [stdout] 547 |         assert_el_eq!(L, L.zero(), QQXYZ.evaluate(&intersection_unitsphere_twistedcubic[2], point.clone_ring_els(L), &into_L));
[INFO] [stdout]     |         ---------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `assert_el_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rhs_val`
[INFO] [stdout]    --> src/ring.rs:569:33
[INFO] [stdout]     |
[INFO] [stdout] 569 |             (ring_val, lhs_val, rhs_val) => {
[INFO] [stdout]     |                                 ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/algorithms/splitting_field.rs:547:9
[INFO] [stdout]     |
[INFO] [stdout] 547 |         assert_el_eq!(L, L.zero(), QQXYZ.evaluate(&intersection_unitsphere_twistedcubic[2], point.clone_ring_els(L), &into_L));
[INFO] [stdout]     |         ---------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `rhs_val` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/ring.rs:569:33
[INFO] [stdout]     |
[INFO] [stdout] 569 |             (ring_val, lhs_val, rhs_val) => {
[INFO] [stdout]     |                                 ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/algorithms/splitting_field.rs:547:9
[INFO] [stdout]     |
[INFO] [stdout] 547 |         assert_el_eq!(L, L.zero(), QQXYZ.evaluate(&intersection_unitsphere_twistedcubic[2], point.clone_ring_els(L), &into_L));
[INFO] [stdout]     |         ---------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `assert_el_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `poly_factor_gcd::IntegerPolyGCDRing` is more private than the item `integer::IntegerRing`
[INFO] [stdout]    --> src/integer.rs:58:1
[INFO] [stdout]     |
[INFO] [stdout]  58 | pub trait IntegerRing: Domain + EuclideanRing + OrderedRing + HashableElRing + IntegerPolyGCDRing + EvalPolyLocallyRing + Debug {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ trait `integer::IntegerRing` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but trait `poly_factor_gcd::IntegerPolyGCDRing` is only usable at visibility `pub(crate)`
[INFO] [stdout]    --> src/reduce_lift/poly_factor_gcd.rs:218:1
[INFO] [stdout]     |
[INFO] [stdout] 218 | #[stability::unstable(feature = "enable")]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(private_bounds)]` on by default
[INFO] [stdout]     = note: this warning originates in the attribute macro `stability::unstable` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `EvalPolyLocallyRing` is more private than the item `integer::IntegerRing`
[INFO] [stdout]    --> src/integer.rs:58:1
[INFO] [stdout]     |
[INFO] [stdout]  58 | pub trait IntegerRing: Domain + EuclideanRing + OrderedRing + HashableElRing + IntegerPolyGCDRing + EvalPolyLocallyRing + Debug {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ trait `integer::IntegerRing` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but trait `EvalPolyLocallyRing` is only usable at visibility `pub(crate)`
[INFO] [stdout]    --> src/reduce_lift/poly_eval.rs:340:1
[INFO] [stdout]     |
[INFO] [stdout] 340 | #[stability::unstable(feature = "enable")]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: this warning originates in the attribute macro `stability::unstable` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `specialization::FiniteRingSpecializable` is more private than the item `rings::finite::FiniteRing`
[INFO] [stdout]   --> src/rings/finite.rs:18:1
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub trait FiniteRing: RingBase + FiniteRingSpecializable {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ trait `rings::finite::FiniteRing` is reachable at visibility `pub`
[INFO] [stdout]    |
[INFO] [stdout] note: but trait `specialization::FiniteRingSpecializable` is only usable at visibility `pub(crate)`
[INFO] [stdout]   --> src/specialization.rs:34:1
[INFO] [stdout]    |
[INFO] [stdout] 34 | #[stability::unstable(feature = "enable")]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: this warning originates in the attribute macro `stability::unstable` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i128, Infallible>
[INFO] [stdout]    --> src/primitive_int.rs:101:21
[INFO] [stdout]     |
[INFO] [stdout] 101 |                       <$int_to>::try_from(<_ as Into<i128>>::into(value)).map_err(|_| ()).unwrap()
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | / specialize_int_cast!{
[INFO] [stdout] 109 | |     (i8, i8), (i8, i16), (i8, i32), (i8, i64), (i8, i128),
[INFO] [stdout] 110 | |     (i16, i8), (i16, i16), (i16, i32), (i16, i64), (i16, i128),
[INFO] [stdout] 111 | |     (i32, i8), (i32, i16), (i32, i32), (i32, i64), (i32, i128),
[INFO] [stdout] 112 | |     (i64, i8), (i64, i16), (i64, i32), (i64, i64), (i64, i128),
[INFO] [stdout] 113 | |     (i128, i8), (i128, i16), (i128, i32), (i128, i64), (i128, i128)
[INFO] [stdout] 114 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout]     = note: this error originates in the macro `specialize_int_cast` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i32, !>
[INFO] [stdout]    --> src/algorithms/sqr_mul.rs:252:20
[INFO] [stdout]     |
[INFO] [stdout] 252 | ...   assert_eq!(Ok(i), try_generic_abs_square_and_multiply::<_, _, _, _, _, !>(1, &i, StaticRing::<i32>::RING, |a| Ok(a * 2), |a, b| Ok(...
[INFO] [stdout]     |                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i32, !>
[INFO] [stdout]    --> src/algorithms/sqr_mul.rs:252:27
[INFO] [stdout]     |
[INFO] [stdout] 252 | ...(i), try_generic_abs_square_and_multiply::<_, _, _, _, _, !>(1, &i, StaticRing::<i32>::RING, |a| Ok(a * 2), |a, b| Ok(a + b), 0));
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i32, !>
[INFO] [stdout]    --> src/algorithms/sqr_mul.rs:252:119
[INFO] [stdout]     |
[INFO] [stdout] 252 | ...   assert_eq!(Ok(i), try_generic_abs_square_and_multiply::<_, _, _, _, _, !>(1, &i, StaticRing::<i32>::RING, |a| Ok(a * 2), |a, b| Ok(...
[INFO] [stdout]     |                                                                                                                     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i32, !>
[INFO] [stdout]    --> src/algorithms/sqr_mul.rs:252:137
[INFO] [stdout]     |
[INFO] [stdout] 252 | ..., _, !>(1, &i, StaticRing::<i32>::RING, |a| Ok(a * 2), |a, b| Ok(a + b), 0));
[INFO] [stdout]     |                                                                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i32, !>
[INFO] [stdout]    --> src/algorithms/sqr_mul.rs:252:9
[INFO] [stdout]     |
[INFO] [stdout] 252 | ...   assert_eq!(Ok(i), try_generic_abs_square_and_multiply::<_, _, _, _, _, !>(1, &i, StaticRing::<i32>::RING, |a| Ok(a * 2), |a, b| Ok(a + b), 0));
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i32, !>
[INFO] [stdout]    --> src/algorithms/sqr_mul.rs:252:9
[INFO] [stdout]     |
[INFO] [stdout] 252 | ...   assert_eq!(Ok(i), try_generic_abs_square_and_multiply::<_, _, _, _, _, !>(1, &i, StaticRing::<i32>::RING, |a| Ok(a * 2), |a, b| Ok(a + b), 0));
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i32, !>
[INFO] [stdout]    --> src/algorithms/sqr_mul.rs:252:9
[INFO] [stdout]     |
[INFO] [stdout] 252 | ...   assert_eq!(Ok(i), try_generic_abs_square_and_multiply::<_, _, _, _, _, !>(1, &i, StaticRing::<i32>::RING, |a| Ok(a * 2), |a, b| Ok(a + b), 0));
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i32, !>
[INFO] [stdout]    --> src/algorithms/sqr_mul.rs:252:9
[INFO] [stdout]     |
[INFO] [stdout] 252 | ...   assert_eq!(Ok(i), try_generic_abs_square_and_multiply::<_, _, _, _, _, !>(1, &i, StaticRing::<i32>::RING, |a| Ok(a * 2), |a, b| Ok(a + b), 0));
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i32, !>
[INFO] [stdout]    --> src/algorithms/sqr_mul.rs:259:20
[INFO] [stdout]     |
[INFO] [stdout] 259 | ...   assert_eq!(Ok(i), generic_pow_shortest_chain_table::<_, _, _, _, _, !>(1, &i, StaticRing::<i32>::RING, |a| Ok(a * 2), |a, b| Ok(a +...
[INFO] [stdout]     |                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i32, !>
[INFO] [stdout]    --> src/algorithms/sqr_mul.rs:259:27
[INFO] [stdout]     |
[INFO] [stdout] 259 | ...), generic_pow_shortest_chain_table::<_, _, _, _, _, !>(1, &i, StaticRing::<i32>::RING, |a| Ok(a * 2), |a, b| Ok(a + b), |a| *a, 0));
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i32, !>
[INFO] [stdout]    --> src/algorithms/sqr_mul.rs:259:116
[INFO] [stdout]     |
[INFO] [stdout] 259 | ...   assert_eq!(Ok(i), generic_pow_shortest_chain_table::<_, _, _, _, _, !>(1, &i, StaticRing::<i32>::RING, |a| Ok(a * 2), |a, b| Ok(a +...
[INFO] [stdout]     |                                                                                                                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i32, !>
[INFO] [stdout]    --> src/algorithms/sqr_mul.rs:259:134
[INFO] [stdout]     |
[INFO] [stdout] 259 | ..., _, !>(1, &i, StaticRing::<i32>::RING, |a| Ok(a * 2), |a, b| Ok(a + b), |a| *a, 0));
[INFO] [stdout]     |                                                                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i32, !>
[INFO] [stdout]    --> src/algorithms/sqr_mul.rs:259:9
[INFO] [stdout]     |
[INFO] [stdout] 259 | ...   assert_eq!(Ok(i), generic_pow_shortest_chain_table::<_, _, _, _, _, !>(1, &i, StaticRing::<i32>::RING, |a| Ok(a * 2), |a, b| Ok(a + b), |a| *a, 0));
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i32, !>
[INFO] [stdout]    --> src/algorithms/sqr_mul.rs:259:9
[INFO] [stdout]     |
[INFO] [stdout] 259 | ...   assert_eq!(Ok(i), generic_pow_shortest_chain_table::<_, _, _, _, _, !>(1, &i, StaticRing::<i32>::RING, |a| Ok(a * 2), |a, b| Ok(a + b), |a| *a, 0));
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i32, !>
[INFO] [stdout]    --> src/algorithms/sqr_mul.rs:259:9
[INFO] [stdout]     |
[INFO] [stdout] 259 | ...   assert_eq!(Ok(i), generic_pow_shortest_chain_table::<_, _, _, _, _, !>(1, &i, StaticRing::<i32>::RING, |a| Ok(a * 2), |a, b| Ok(a + b), |a| *a, 0));
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i32, !>
[INFO] [stdout]    --> src/algorithms/sqr_mul.rs:259:9
[INFO] [stdout]     |
[INFO] [stdout] 259 | ...   assert_eq!(Ok(i), generic_pow_shortest_chain_table::<_, _, _, _, _, !>(1, &i, StaticRing::<i32>::RING, |a| Ok(a * 2), |a, b| Ok(a + b), |a| *a, 0));
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<zn::zn_64::ZnEl, !>
[INFO] [stdout]    --> src/algorithms/sqr_mul.rs:275:43
[INFO] [stdout]     |
[INFO] [stdout] 275 |           assert_el_eq!(&ring, &ring.one(), try_generic_abs_square_and_multiply::<_, _, _, _, _, !>(
[INFO] [stdout]     |  ___________________________________________^
[INFO] [stdout] 276 | |             &x, 
[INFO] [stdout] 277 | |             &536903680, 
[INFO] [stdout] 278 | |             StaticRing::<i64>::RING, 
[INFO] [stdout] ...   |
[INFO] [stdout] 284 | |             ring.one()
[INFO] [stdout] 285 | |         ).unwrap());
[INFO] [stdout]     | |_________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<zn::zn_64::ZnEl, !>
[INFO] [stdout]    --> src/algorithms/sqr_mul.rs:281:24
[INFO] [stdout]     |
[INFO] [stdout] 281 |                 return Ok(res);
[INFO] [stdout]     |                        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<zn::zn_64::ZnEl, !>
[INFO] [stdout]    --> src/algorithms/sqr_mul.rs:283:20
[INFO] [stdout]     |
[INFO] [stdout] 283 |             |a, b| Ok(ring.mul_ref_fst(a, b)), 
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<zn::zn_64::ZnEl, !>
[INFO] [stdout]    --> src/algorithms/sqr_mul.rs:294:43
[INFO] [stdout]     |
[INFO] [stdout] 294 |           assert_el_eq!(&ring, &ring.one(), generic_pow_shortest_chain_table::<_, _, _, _, _, !>(
[INFO] [stdout]     |  ___________________________________________^
[INFO] [stdout] 295 | |             x, 
[INFO] [stdout] 296 | |             &536903680, 
[INFO] [stdout] 297 | |             StaticRing::<i64>::RING, 
[INFO] [stdout] ...   |
[INFO] [stdout] 305 | |             ring.one()
[INFO] [stdout] 306 | |         ).unwrap());
[INFO] [stdout]     | |_________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<zn::zn_64::ZnEl, !>
[INFO] [stdout]    --> src/algorithms/sqr_mul.rs:301:24
[INFO] [stdout]     |
[INFO] [stdout] 301 |                 return Ok(res);
[INFO] [stdout]     |                        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<zn::zn_64::ZnEl, !>
[INFO] [stdout]    --> src/algorithms/sqr_mul.rs:303:20
[INFO] [stdout]     |
[INFO] [stdout] 303 |             |a, b| Ok(ring.mul_ref(a, b)), 
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i64, Infallible>
[INFO] [stdout]     --> src/algorithms/fft/cooley_tuckey.rs:1020:70
[INFO] [stdout]      |
[INFO] [stdout] 1020 |         let mut array = (0..(1 << log2_n)).map(|i|  CC.root_of_unity(i.try_into().unwrap(), 1 << log2_n)).collect::<Vec<_>>();
[INFO] [stdout]      |                                                                      ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i64, !>
[INFO] [stdout]    --> src/algorithms/ec_factor.rs:334:18
[INFO] [stdout]     |
[INFO] [stdout] 334 |     let actual = lenstra_ec_factor(&Zn::new(n as u64), TEST_LOG_PROGRESS).unwrap_or_else(no_error);
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i64, !>
[INFO] [stdout]    --> src/algorithms/ec_factor.rs:345:17
[INFO] [stdout]     |
[INFO] [stdout] 345 |         let p = lenstra_ec_factor(&ring, TEST_LOG_PROGRESS).unwrap_or_else(no_error);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<RustBigint, !>
[INFO] [stdout]    --> src/algorithms/ec_factor.rs:363:53
[INFO] [stdout]     |
[INFO] [stdout] 363 | ...erce(&ZZbig, lenstra_ec_factor(&zn_big::Zn::new(&ZZbig, ZZbig.coerce(&StaticRing::<i128>::RING, n)), controller.clone()).unwrap_or_els...
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<RustBigint, !>
[INFO] [stdout]    --> src/algorithms/ec_factor.rs:371:53
[INFO] [stdout]     |
[INFO] [stdout] 371 | ...G.coerce(&ZZbig, lenstra_ec_factor(&zn_big::Zn::new(&ZZbig, ZZbig.coerce(&StaticRing::<i128>::RING, n)), controller).unwrap_or_else(no...
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::option::Option<RustBigint>, !>
[INFO] [stdout]    --> src/algorithms/ec_factor.rs:389:18
[INFO] [stdout]     |
[INFO] [stdout] 389 |     let factor = lenstra_ec_factor_small(&Zn, 50, 1, TEST_LOG_PROGRESS).unwrap_or_else(no_error).unwrap();
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<<<<R as ring::RingStore>::Type as zn::ZnRing>::IntegerRingBase as ring::RingBase>::Element, !>
[INFO] [stdout]   --> src/algorithms/int_factor.rs:39:18
[INFO] [stdout]    |
[INFO] [stdout] 39 |         int_cast(lenstra_ec_factor(&ring, DontObserve).unwrap_or_else(no_error), self.result_ring, ring.integer_ring())
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<(DensePolyRingEl<ring::RingValue<RustBigintRingBase>>, DensePolyRingEl<ring::RingValue<RustBigintRingBase>>), !>
[INFO] [stdout]    --> src/algorithms/poly_div.rs:393:68
[INFO] [stdout]     |
[INFO] [stdout] 393 | ...ZZX.clone_el(&f), &g).0, fast_poly_div_rem(&ZZX, ZZX.clone_el(&f), &g, |c| Ok(ZZ.clone_el(c)), LOG_PROGRESS).unwrap_or_else(no_error).0);
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<RustBigint, !>
[INFO] [stdout]    --> src/algorithms/poly_div.rs:393:118
[INFO] [stdout]     |
[INFO] [stdout] 393 | ... &g).0, fast_poly_div_rem(&ZZX, ZZX.clone_el(&f), &g, |c| Ok(ZZ.clone_el(c)), LOG_PROGRESS).unwrap_or_else(no_error).0);
[INFO] [stdout]     |                                                              ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<MultivariatePolyRingEl<&ring::RingValue<AsLocalPIRBase<&<<P as ring::RingStore>::Type as ring::RingExtension>::BaseRing>>>>, !>
[INFO] [stdout]    --> src/algorithms/buchberger.rs:478:18
[INFO] [stdout]     |
[INFO] [stdout] 478 |       let result = buchberger::<_, _, _, _, _>(
[INFO] [stdout]     |  __________________^
[INFO] [stdout] 479 | |         &new_poly_ring, 
[INFO] [stdout] 480 | |         input_basis.into_iter().map(|f| from_ring.map(f)).collect(), 
[INFO] [stdout] 481 | |         order, 
[INFO] [stdout] ...   |
[INFO] [stdout] 484 | |         DontObserve
[INFO] [stdout] 485 | |     ).unwrap_or_else(no_error);
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<MultivariatePolyRingEl<ring::RingValue<zn::zn_static::ZnBase<17, true>>>>, !>
[INFO] [stdout]    --> src/algorithms/buchberger.rs:514:18
[INFO] [stdout]     |
[INFO] [stdout] 514 | ... = buchberger(&ring, vec![ring.clone_el(&f1), ring.clone_el(&f2)], DegRevLex, default_sort_fn(&ring, DegRevLex), |_| false, TEST_LOG_PROGRESS).un...
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<MultivariatePolyRingEl<ring::RingValue<zn::zn_static::ZnBase<17, true>>>>, !>
[INFO] [stdout]    --> src/algorithms/buchberger.rs:552:18
[INFO] [stdout]     |
[INFO] [stdout] 552 | ... = buchberger(&ring, vec![ring.clone_el(&f1), ring.clone_el(&f2), ring.clone_el(&f3)], DegRevLex, default_sort_fn(&ring, DegRevLex), |_| false, TEST_LOG_PROGRESS).un...
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<MultivariatePolyRingEl<ring::RingValue<zn::zn_static::ZnBase<17, true>>>>, !>
[INFO] [stdout]    --> src/algorithms/buchberger.rs:596:15
[INFO] [stdout]     |
[INFO] [stdout] 596 | ... = buchberger(&ring, basis.iter().map(|f| ring.clone_el(f)).collect(), DegRevLex, default_sort_fn(&ring, DegRevLex), |_| false, TEST_LOG_PROGRESS).un...
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<MultivariatePolyRingEl<ring::RingValue<AsLocalPIRBase<ring::RingValue<zn::zn_static::ZnBase<16, false>>>>>>, !>
[INFO] [stdout]    --> src/algorithms/buchberger.rs:610:14
[INFO] [stdout]     |
[INFO] [stdout] 610 |     let gb = buchberger(&ring, vec![f], DegRevLex, default_sort_fn(&ring, DegRevLex), |_| false, TEST_LOG_PROGRESS).unwrap_or_else(no_err...
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<MultivariatePolyRingEl<ring::RingValue<AsLocalPIRBase<ring::RingValue<zn::zn_static::ZnBase<16, false>>>>>>, !>
[INFO] [stdout]    --> src/algorithms/buchberger.rs:665:14
[INFO] [stdout]     |
[INFO] [stdout] 665 | ... = buchberger(&ring, system.iter().map(|f| ring.clone_el(f)).collect(), DegRevLex, default_sort_fn(&ring, DegRevLex), |_| false, TEST_COMPUTATION_CONTROLLER).un...
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<MultivariatePolyRingEl<ring::RingValue<zn::zn_static::ZnBase<7, true>>>>, !>
[INFO] [stdout]    --> src/algorithms/buchberger.rs:694:14
[INFO] [stdout]     |
[INFO] [stdout] 694 |     let gb = buchberger(&ring, basis, DegRevLex, default_sort_fn(&ring, DegRevLex), |_| false, TEST_COMPUTATION_CONTROLLER).unwrap_or_els...
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<MultivariatePolyRingEl<ring::RingValue<zn::zn_static::ZnBase<65537, true>>>>, !>
[INFO] [stdout]    --> src/algorithms/buchberger.rs:713:14
[INFO] [stdout]     |
[INFO] [stdout] 713 |     let gb = buchberger(&ring, cyclic6, DegRevLex, default_sort_fn(&ring, DegRevLex), |_| false, TEST_COMPUTATION_CONTROLLER).unwrap_or_e...
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<MultivariatePolyRingEl<ring::RingValue<zn::zn_static::ZnBase<65537, true>>>>, !>
[INFO] [stdout]    --> src/algorithms/buchberger.rs:733:14
[INFO] [stdout]     |
[INFO] [stdout] 733 |     let gb = buchberger(&ring, cyclic7, DegRevLex, default_sort_fn(&ring, DegRevLex), |_| false, TEST_COMPUTATION_CONTROLLER).unwrap_or_e...
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<MultivariatePolyRingEl<ring::RingValue<zn::zn_static::ZnBase<65537, true>>>>, !>
[INFO] [stdout]    --> src/algorithms/buchberger.rs:753:14
[INFO] [stdout]     |
[INFO] [stdout] 753 |     let gb = buchberger(&ring, cyclic7, DegRevLex, default_sort_fn(&ring, DegRevLex), |_| false, TEST_COMPUTATION_CONTROLLER).unwrap_or_e...
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<<<Impl as ring::RingStore>::Type as ring::RingBase>::Element, !>
[INFO] [stdout]    --> src/algorithms/galois.rs:114:25
[INFO] [stdout]     |
[INFO] [stdout] 114 |           let new_image = generic_pow_shortest_chain_table(
[INFO] [stdout]     |  _________________________^
[INFO] [stdout] 115 | |             field.clone_el(&self.image_of_canonical_gen_powers[1]), 
[INFO] [stdout] 116 | |             &(k as i64), 
[INFO] [stdout] 117 | |             StaticRing::<i64>::RING, 
[INFO] [stdout] ...   |
[INFO] [stdout] 121 | |             field.canonical_gen()
[INFO] [stdout] 122 | |         ).unwrap_or_else(no_error);
[INFO] [stdout]     | |_________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<<<Impl as ring::RingStore>::Type as ring::RingBase>::Element, !>
[INFO] [stdout]    --> src/algorithms/galois.rs:118:17
[INFO] [stdout]     |
[INFO] [stdout] 118 |             |x| Ok(poly_ring.evaluate(&field.poly_repr(&poly_ring, x, field.base_ring().identity()), x, field.inclusion())), 
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<<<Impl as ring::RingStore>::Type as ring::RingBase>::Element, !>
[INFO] [stdout]    --> src/algorithms/galois.rs:119:20
[INFO] [stdout]     |
[INFO] [stdout] 119 |             |x, y| Ok(poly_ring.evaluate(&field.poly_repr(&poly_ring, x, field.base_ring().identity()), y, field.inclusion())), 
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i128, Infallible>
[INFO] [stdout]    --> src/rings/rust_bigint.rs:320:21
[INFO] [stdout]     |
[INFO] [stdout] 320 |                     <$from>::try_from(from.map_i128(&value).expect(concat!("integer does not fit into a ", stringify!($from)))).ok().expe...
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 327 | specialize_int_cast!{ i8, i16, i32, i64, i128 }
[INFO] [stdout]     | ----------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `specialize_int_cast` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<(DensePolyRingEl<R, A>, DensePolyRingEl<R, A>), !>
[INFO] [stdout]    --> src/rings/poly/dense_poly.rs:548:26
[INFO] [stdout]     |
[INFO] [stdout] 548 | ...   let (quo, rem) = fast_poly_div_rem(RingRef::new(self), lhs, rhs, |x| Ok(self.base_ring().clone_el(x)), DontObserve).unwrap_or_else(...
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<<<R as ring::RingStore>::Type as ring::RingBase>::Element, !>
[INFO] [stdout]    --> src/rings/poly/dense_poly.rs:548:78
[INFO] [stdout]     |
[INFO] [stdout] 548 | ...   let (quo, rem) = fast_poly_div_rem(RingRef::new(self), lhs, rhs, |x| Ok(self.base_ring().clone_el(x)), DontObserve).unwrap_or_else(...
[INFO] [stdout]     |                                                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<(DensePolyRingEl<R, A>, DensePolyRingEl<R, A>), !>
[INFO] [stdout]    --> src/rings/poly/dense_poly.rs:726:26
[INFO] [stdout]     |
[INFO] [stdout] 726 | ...   let (quo, rem) = fast_poly_div_rem(RingRef::new(self), lhs, rhs, |x| Ok(self.base_ring().mul_ref(&x, &lc_inv)), DontObserve).unwrap...
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<<<R as ring::RingStore>::Type as ring::RingBase>::Element, !>
[INFO] [stdout]    --> src/rings/poly/dense_poly.rs:726:78
[INFO] [stdout]     |
[INFO] [stdout] 726 | ...   let (quo, rem) = fast_poly_div_rem(RingRef::new(self), lhs, rhs, |x| Ok(self.base_ring().mul_ref(&x, &lc_inv)), DontObserve).unwrap...
[INFO] [stdout]     |                                                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i64, Infallible>
[INFO] [stdout]   --> src/rings/multivariate/multivariate_impl.rs:36:47
[INFO] [stdout]    |
[INFO] [stdout] 36 |     let mut remaining_degree_minus_one: i64 = TryInto::<i64>::try_into(d).unwrap() - 1;
[INFO] [stdout]    |                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i64, Infallible>
[INFO] [stdout]   --> src/rings/multivariate/multivariate_impl.rs:39:39
[INFO] [stdout]    |
[INFO] [stdout] 39 |         remaining_degree_minus_one -= TryInto::<i64>::try_into(mon.at(n - 1 - i)).unwrap();
[INFO] [stdout]    |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<<<R as zn::ZnRing>::IntegerRingBase as ring::RingBase>::Element, !>
[INFO] [stdout]     --> src/reduce_lift/poly_factor_gcd.rs:1099:46
[INFO] [stdout]      |
[INFO] [stdout] 1099 | ...modulus(|ZZ| Ok(RingRef::new(ZZ).pow(int_cast(self.integers.clone_el(&self.prime), RingRef::new(ZZ), &self.integers), e))).unwrap_or_e...
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `feanor-math` (lib test) due to 53 previous errors; 23 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "6e4ad87876407d612b2befd48027b3b7ee14c69ceecc1737d8c0c865231d0360", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e4ad87876407d612b2befd48027b3b7ee14c69ceecc1737d8c0c865231d0360", kill_on_drop: false }`
[INFO] [stdout] 6e4ad87876407d612b2befd48027b3b7ee14c69ceecc1737d8c0c865231d0360