[INFO] cloning repository https://github.com/is8ac/bnn
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/is8ac/bnn" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fis8ac%2Fbnn", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fis8ac%2Fbnn'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 77fbba2beefa37b5f4aec9c6a7d0fdc9722b7e88
[INFO] checking is8ac/bnn against try#b2c2190fa7bf856bb0ed5e8806266e3a2135c6f8 for pr-78363
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fis8ac%2Fbnn" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/is8ac/bnn on toolchain b2c2190fa7bf856bb0ed5e8806266e3a2135c6f8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b2c2190fa7bf856bb0ed5e8806266e3a2135c6f8" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/is8ac/bnn
[INFO] finished tweaking git repo https://github.com/is8ac/bnn
[INFO] tweaked toml for git repo https://github.com/is8ac/bnn written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/is8ac/bnn already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b2c2190fa7bf856bb0ed5e8806266e3a2135c6f8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+b2c2190fa7bf856bb0ed5e8806266e3a2135c6f8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 346d720ac93270d18cb14a7597965649b1d9f8cf4724797cc801a4c9d96a17e6
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "346d720ac93270d18cb14a7597965649b1d9f8cf4724797cc801a4c9d96a17e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "346d720ac93270d18cb14a7597965649b1d9f8cf4724797cc801a4c9d96a17e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "346d720ac93270d18cb14a7597965649b1d9f8cf4724797cc801a4c9d96a17e6", kill_on_drop: false }`
[INFO] [stdout] 346d720ac93270d18cb14a7597965649b1d9f8cf4724797cc801a4c9d96a17e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+b2c2190fa7bf856bb0ed5e8806266e3a2135c6f8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] de8ef9f9500ee68b04fc16d31fbe9a31d4292e8ba1815a1870bf7c59e232c436
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "de8ef9f9500ee68b04fc16d31fbe9a31d4292e8ba1815a1870bf7c59e232c436", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]    Compiling syn v1.0.31
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling serde v1.0.111
[INFO] [stderr]    Compiling standback v0.2.9
[INFO] [stderr]    Compiling time v0.2.16
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling memoffset v0.5.4
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]     Checking getrandom v0.1.14
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking crossbeam-queue v0.2.3
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking crossbeam-deque v0.7.3
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand_hc v0.2.0
[INFO] [stderr]     Checking rayon-core v1.7.0
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking rayon v1.3.0
[INFO] [stderr]     Checking rand_distr v0.2.2
[INFO] [stderr]    Compiling time-macros-impl v0.1.1
[INFO] [stderr]    Compiling serde_derive v1.0.111
[INFO] [stderr]     Checking time-macros v0.1.0
[INFO] [stderr]     Checking bincode v1.2.1
[INFO] [stderr]     Checking bnn v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `IndexMap`
[INFO] [stdout]  --> src/bits.rs:3:29
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::shape::{Element, IndexMap, LongDefault, Shape, Wrap};
[INFO] [stdout]   |                             ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::marker::PhantomData`
[INFO] [stdout]   --> src/bits.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::marker::PhantomData;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::count::IncrementCounters`
[INFO] [stdout]  --> src/image2d.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::count::IncrementCounters;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Merge`, `ZipMap`
[INFO] [stdout]  --> src/image2d.rs:2:29
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::shape::{Element, Merge, Shape, ZipMap};
[INFO] [stdout]   |                             ^^^^^         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fmt`
[INFO] [stdout]  --> src/image2d.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::fmt;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Hash`, `Hasher`
[INFO] [stdout]  --> src/image2d.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::hash::{Hash, Hasher};
[INFO] [stdout]   |                 ^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[inline]` is ignored on function prototypes
[INFO] [stdout]    --> src/bits.rs:745:5
[INFO] [stdout]     |
[INFO] [stdout] 745 |     #[inline(always)]
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `IndexMap`
[INFO] [stdout]  --> src/bits.rs:3:29
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::shape::{Element, IndexMap, LongDefault, Shape, Wrap};
[INFO] [stdout]   |                             ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::marker::PhantomData`
[INFO] [stdout]   --> src/bits.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::marker::PhantomData;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::shape::Shape`
[INFO] [stdout]     --> src/bits.rs:1564:9
[INFO] [stdout]      |
[INFO] [stdout] 1564 |     use crate::shape::Shape;
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::count::IncrementCounters`
[INFO] [stdout]  --> src/image2d.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::count::IncrementCounters;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Merge`, `ZipMap`
[INFO] [stdout]  --> src/image2d.rs:2:29
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::shape::{Element, Merge, Shape, ZipMap};
[INFO] [stdout]   |                             ^^^^^         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fmt`
[INFO] [stdout]  --> src/image2d.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::fmt;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Hash`, `Hasher`
[INFO] [stdout]  --> src/image2d.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::hash::{Hash, Hasher};
[INFO] [stdout]   |                 ^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[inline]` is ignored on function prototypes
[INFO] [stdout]    --> src/bits.rs:745:5
[INFO] [stdout]     |
[INFO] [stdout] 745 |     #[inline(always)]
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]     --> src/bits.rs:1624:17
[INFO] [stdout]      |
[INFO] [stdout] 1624 |             for val in <bool>::states() {
[INFO] [stdout]      |                 ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]     --> src/bits.rs:1655:17
[INFO] [stdout]      |
[INFO] [stdout] 1655 |             for val in <Option<bool>>::states() {
[INFO] [stdout]      |                 ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]     --> src/bits.rs:1685:17
[INFO] [stdout]      |
[INFO] [stdout] 1685 |             for val in <Option<bool>>::states() {
[INFO] [stdout]      |                 ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: private trait `PackedWord` in public interface (error E0445)
[INFO] [stdout]   --> src/bits.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 |     type Word;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(private_in_public)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: private trait `PackedWord` in public interface (error E0445)
[INFO] [stdout]   --> src/bits.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 |     type Word;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: private trait `PackedWord` in public interface (error E0445)
[INFO] [stdout]   --> src/bits.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 |     type Word;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(private_in_public)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: private trait `PackedWord` in public interface (error E0445)
[INFO] [stdout]   --> src/bits.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 |     type Word;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `bnn::layers`
[INFO] [stdout]  --> src/bin/mnist_two_layer_fc.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | use bnn::layers::{FClayer, FcAuxTrainParams};
[INFO] [stdout]   |          ^^^^^^ could not find `layers` in `bnn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `bnn::bits::BitMap`
[INFO] [stdout]  --> src/bin/image_grad.rs:3:40
[INFO] [stdout]   |
[INFO] [stdout] 3 | use bnn::bits::{b1, b32, t1, BitArray, BitMap, BitMapPack, MaskedDistance, TritArray};
[INFO] [stdout]   |                                        ^^^^^^
[INFO] [stdout]   |                                        |
[INFO] [stdout]   |                                        no `BitMap` in `bits`
[INFO] [stdout]   |                                        help: a similar name exists in the module: `BitMul`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `bnn::unary`
[INFO] [stdout]  --> src/bin/image_grad.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | use bnn::unary::u8x3_to_b32;
[INFO] [stdout]   |          ^^^^^ could not find `unary` in `bnn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `bnn::layers`
[INFO] [stdout]  --> src/bin/mnist_two_layer_fc.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | use bnn::layers::{FClayer, FcAuxTrainParams};
[INFO] [stdout]   |          ^^^^^^ could not find `layers` in `bnn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `bnn::bits::BitMap`
[INFO] [stdout]  --> src/bin/image_grad.rs:3:40
[INFO] [stdout]   |
[INFO] [stdout] 3 | use bnn::bits::{b1, b32, t1, BitArray, BitMap, BitMapPack, MaskedDistance, TritArray};
[INFO] [stdout]   |                                        ^^^^^^
[INFO] [stdout]   |                                        |
[INFO] [stdout]   |                                        no `BitMap` in `bits`
[INFO] [stdout]   |                                        help: a similar name exists in the module: `BitMul`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `bnn::unary`
[INFO] [stdout]  --> src/bin/image_grad.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | use bnn::unary::u8x3_to_b32;
[INFO] [stdout]   |          ^^^^^ could not find `unary` in `bnn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `bnn::layers`
[INFO] [stdout]  --> src/bin/mnist_one_layer_fc.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | use bnn::layers::DescendFCaux;
[INFO] [stdout]   |          ^^^^^^ could not find `layers` in `bnn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `bnn::layers`
[INFO] [stdout]  --> src/bin/mnist_one_layer_fc.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | use bnn::layers::DescendFCaux;
[INFO] [stdout]   |          ^^^^^^ could not find `layers` in `bnn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0576]: cannot find associated type `TritArrayType` in trait `BitArray`
[INFO] [stdout]   --> src/bin/mnist_two_layer_fc.rs:45:32
[INFO] [stdout]    |
[INFO] [stdout] 45 |         [<Hidden as BitArray>::TritArrayType; 10],
[INFO] [stdout]    |                                ^^^^^^^^^^^^^ not found in `BitArray`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0576]: cannot find associated type `TritArrayType` in trait `BitArray`
[INFO] [stdout]   --> src/bin/mnist_two_layer_fc.rs:61:66
[INFO] [stdout]    |
[INFO] [stdout] 61 |                 <Hidden as BitMapPack<<ExampleType as BitArray>::TritArrayType>>::bit_map_pack(
[INFO] [stdout]    |                                                                  ^^^^^^^^^^^^^ not found in `BitArray`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0576]: cannot find associated type `BitShape` in trait `BitArray`
[INFO] [stdout]   --> src/bin/mnist_two_layer_fc.rs:65:60
[INFO] [stdout]    |
[INFO] [stdout] 65 | ...                   > (<<ExampleType as BitArray>::BitShape as Shape>::N as u32 / 4)
[INFO] [stdout]    |                                                      ^^^^^^^^ not found in `BitArray`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0576]: cannot find associated type `TritArrayType` in trait `BitArray`
[INFO] [stdout]   --> src/bin/mnist_two_layer_fc.rs:75:60
[INFO] [stdout]    |
[INFO] [stdout] 75 |                     <[(); 10] as Map<<Hidden as BitArray>::TritArrayType, u32>>::map(
[INFO] [stdout]    |                                                            ^^^^^^^^^^^^^ not found in `BitArray`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0576]: cannot find associated type `TritArrayType` in trait `BitArray`
[INFO] [stdout]    --> src/bin/mnist_two_layer_fc.rs:102:66
[INFO] [stdout]     |
[INFO] [stdout] 102 |                 <Hidden as BitMapPack<<ExampleType as BitArray>::TritArrayType>>::bit_map_pack(
[INFO] [stdout]     |                                                                  ^^^^^^^^^^^^^ not found in `BitArray`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0576]: cannot find associated type `BitShape` in trait `BitArray`
[INFO] [stdout]    --> src/bin/mnist_two_layer_fc.rs:106:60
[INFO] [stdout]     |
[INFO] [stdout] 106 | ...                   > (<<ExampleType as BitArray>::BitShape as Shape>::N as u32 / 4)
[INFO] [stdout]     |                                                      ^^^^^^^^ not found in `BitArray`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0576]: cannot find associated type `TritArrayType` in trait `BitArray`
[INFO] [stdout]    --> src/bin/mnist_two_layer_fc.rs:117:60
[INFO] [stdout]     |
[INFO] [stdout] 117 |                     <[(); 10] as Map<<Hidden as BitArray>::TritArrayType, u32>>::map(
[INFO] [stdout]     |                                                            ^^^^^^^^^^^^^ not found in `BitArray`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0576]: cannot find associated type `TritArrayType` in trait `BitArray`
[INFO] [stdout]    --> src/bin/mnist_two_layer_fc.rs:144:66
[INFO] [stdout]     |
[INFO] [stdout] 144 |                 <Hidden as BitMapPack<<ExampleType as BitArray>::TritArrayType>>::bit_map_pack(
[INFO] [stdout]     |                                                                  ^^^^^^^^^^^^^ not found in `BitArray`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0576]: cannot find associated type `BitShape` in trait `BitArray`
[INFO] [stdout]    --> src/bin/mnist_two_layer_fc.rs:148:60
[INFO] [stdout]     |
[INFO] [stdout] 148 | ...                   > (<<ExampleType as BitArray>::BitShape as Shape>::N as u32 / 4)
[INFO] [stdout]     |                                                      ^^^^^^^^ not found in `BitArray`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0576]: cannot find associated type `TritArrayType` in trait `BitArray`
[INFO] [stdout]    --> src/bin/mnist_two_layer_fc.rs:159:60
[INFO] [stdout]     |
[INFO] [stdout] 159 |                     <[(); 10] as Map<<Hidden as BitArray>::TritArrayType, u32>>::map(
[INFO] [stdout]     |                                                            ^^^^^^^^^^^^^ not found in `BitArray`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `const_generics` is incomplete and may not be safe to use and/or cause compiler crashes
[INFO] [stdout]  --> src/bin/mnist_two_layer_fc.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(const_generics)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(incomplete_features)]` on by default
[INFO] [stdout]   = note: see issue #44580 <https://github.com/rust-lang/rust/issues/44580> for more information
[INFO] [stdout]   = help: consider using `min_const_generics` instead, which is more stable and complete
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0576]: cannot find associated type `TritArrayType` in trait `BitArray`
[INFO] [stdout]   --> src/bin/mnist_one_layer_fc.rs:34:46
[INFO] [stdout]    |
[INFO] [stdout] 34 |     let weights: [<ExampleType as BitArray>::TritArrayType; 10] = rng.gen();
[INFO] [stdout]    |                                              ^^^^^^^^^^^^^ not found in `BitArray`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0576]: cannot find associated type `TritArrayType` in trait `BitArray`
[INFO] [stdout]   --> src/bin/mnist_one_layer_fc.rs:44:65
[INFO] [stdout]    |
[INFO] [stdout] 44 |                     <[(); 10] as Map<<ExampleType as BitArray>::TritArrayType, u32>>::map(
[INFO] [stdout]    |                                                                 ^^^^^^^^^^^^^ not found in `BitArray`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0576]: cannot find associated type `TritArrayType` in trait `BitArray`
[INFO] [stdout]   --> src/bin/mnist_one_layer_fc.rs:72:65
[INFO] [stdout]    |
[INFO] [stdout] 72 |                     <[(); 10] as Map<<ExampleType as BitArray>::TritArrayType, u32>>::map(
[INFO] [stdout]    |                                                                 ^^^^^^^^^^^^^ not found in `BitArray`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `const_generics` is incomplete and may not be safe to use and/or cause compiler crashes
[INFO] [stdout]  --> src/bin/mnist_one_layer_fc.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(const_generics)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(incomplete_features)]` on by default
[INFO] [stdout]   = note: see issue #44580 <https://github.com/rust-lang/rust/issues/44580> for more information
[INFO] [stdout]   = help: consider using `min_const_generics` instead, which is more stable and complete
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Element`, `Shape`
[INFO] [stdout]  --> src/bin/mnist_one_layer_fc.rs:5:18
[INFO] [stdout]   |
[INFO] [stdout] 5 | use bnn::shape::{Element, Map, Shape};
[INFO] [stdout]   |                  ^^^^^^^       ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::iter`
[INFO] [stdout]   --> src/bin/mnist_one_layer_fc.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::iter;
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0576]: cannot find associated type `TritArrayType` in trait `BitArray`
[INFO] [stdout]   --> src/bin/mnist_one_layer_fc.rs:34:46
[INFO] [stdout]    |
[INFO] [stdout] 34 |     let weights: [<ExampleType as BitArray>::TritArrayType; 10] = rng.gen();
[INFO] [stdout]    |                                              ^^^^^^^^^^^^^ not found in `BitArray`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0576]: cannot find associated type `TritArrayType` in trait `BitArray`
[INFO] [stdout]   --> src/bin/mnist_one_layer_fc.rs:44:65
[INFO] [stdout]    |
[INFO] [stdout] 44 |                     <[(); 10] as Map<<ExampleType as BitArray>::TritArrayType, u32>>::map(
[INFO] [stdout]    |                                                                 ^^^^^^^^^^^^^ not found in `BitArray`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0576]: cannot find associated type `TritArrayType` in trait `BitArray`
[INFO] [stdout]   --> src/bin/mnist_one_layer_fc.rs:72:65
[INFO] [stdout]    |
[INFO] [stdout] 72 |                     <[(); 10] as Map<<ExampleType as BitArray>::TritArrayType, u32>>::map(
[INFO] [stdout]    |                                                                 ^^^^^^^^^^^^^ not found in `BitArray`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `const_generics` is incomplete and may not be safe to use and/or cause compiler crashes
[INFO] [stdout]  --> src/bin/mnist_one_layer_fc.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(const_generics)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(incomplete_features)]` on by default
[INFO] [stdout]   = note: see issue #44580 <https://github.com/rust-lang/rust/issues/44580> for more information
[INFO] [stdout]   = help: consider using `min_const_generics` instead, which is more stable and complete
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Element`, `Shape`
[INFO] [stdout]  --> src/bin/mnist_one_layer_fc.rs:5:18
[INFO] [stdout]   |
[INFO] [stdout] 5 | use bnn::shape::{Element, Map, Shape};
[INFO] [stdout]   |                  ^^^^^^^       ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::iter`
[INFO] [stdout]   --> src/bin/mnist_one_layer_fc.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::iter;
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0576]: cannot find associated type `TritArrayType` in trait `BitArray`
[INFO] [stdout]   --> src/bin/mnist_two_layer_fc.rs:45:32
[INFO] [stdout]    |
[INFO] [stdout] 45 |         [<Hidden as BitArray>::TritArrayType; 10],
[INFO] [stdout]    |                                ^^^^^^^^^^^^^ not found in `BitArray`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0576]: cannot find associated type `TritArrayType` in trait `BitArray`
[INFO] [stdout]   --> src/bin/mnist_two_layer_fc.rs:61:66
[INFO] [stdout]    |
[INFO] [stdout] 61 |                 <Hidden as BitMapPack<<ExampleType as BitArray>::TritArrayType>>::bit_map_pack(
[INFO] [stdout]    |                                                                  ^^^^^^^^^^^^^ not found in `BitArray`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0576]: cannot find associated type `BitShape` in trait `BitArray`
[INFO] [stdout]   --> src/bin/mnist_two_layer_fc.rs:65:60
[INFO] [stdout]    |
[INFO] [stdout] 65 | ...                   > (<<ExampleType as BitArray>::BitShape as Shape>::N as u32 / 4)
[INFO] [stdout]    |                                                      ^^^^^^^^ not found in `BitArray`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0576]: cannot find associated type `TritArrayType` in trait `BitArray`
[INFO] [stdout]   --> src/bin/mnist_two_layer_fc.rs:75:60
[INFO] [stdout]    |
[INFO] [stdout] 75 |                     <[(); 10] as Map<<Hidden as BitArray>::TritArrayType, u32>>::map(
[INFO] [stdout]    |                                                            ^^^^^^^^^^^^^ not found in `BitArray`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0576]: cannot find associated type `TritArrayType` in trait `BitArray`
[INFO] [stdout]    --> src/bin/mnist_two_layer_fc.rs:102:66
[INFO] [stdout]     |
[INFO] [stdout] 102 |                 <Hidden as BitMapPack<<ExampleType as BitArray>::TritArrayType>>::bit_map_pack(
[INFO] [stdout]     |                                                                  ^^^^^^^^^^^^^ not found in `BitArray`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0576]: cannot find associated type `BitShape` in trait `BitArray`
[INFO] [stdout]    --> src/bin/mnist_two_layer_fc.rs:106:60
[INFO] [stdout]     |
[INFO] [stdout] 106 | ...                   > (<<ExampleType as BitArray>::BitShape as Shape>::N as u32 / 4)
[INFO] [stdout]     |                                                      ^^^^^^^^ not found in `BitArray`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0576]: cannot find associated type `TritArrayType` in trait `BitArray`
[INFO] [stdout]    --> src/bin/mnist_two_layer_fc.rs:117:60
[INFO] [stdout]     |
[INFO] [stdout] 117 |                     <[(); 10] as Map<<Hidden as BitArray>::TritArrayType, u32>>::map(
[INFO] [stdout]     |                                                            ^^^^^^^^^^^^^ not found in `BitArray`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0576]: cannot find associated type `TritArrayType` in trait `BitArray`
[INFO] [stdout]    --> src/bin/mnist_two_layer_fc.rs:144:66
[INFO] [stdout]     |
[INFO] [stdout] 144 |                 <Hidden as BitMapPack<<ExampleType as BitArray>::TritArrayType>>::bit_map_pack(
[INFO] [stdout]     |                                                                  ^^^^^^^^^^^^^ not found in `BitArray`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0576]: cannot find associated type `BitShape` in trait `BitArray`
[INFO] [stdout]    --> src/bin/mnist_two_layer_fc.rs:148:60
[INFO] [stdout]     |
[INFO] [stdout] 148 | ...                   > (<<ExampleType as BitArray>::BitShape as Shape>::N as u32 / 4)
[INFO] [stdout]     |                                                      ^^^^^^^^ not found in `BitArray`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0576]: cannot find associated type `TritArrayType` in trait `BitArray`
[INFO] [stdout]    --> src/bin/mnist_two_layer_fc.rs:159:60
[INFO] [stdout]     |
[INFO] [stdout] 159 |                     <[(); 10] as Map<<Hidden as BitArray>::TritArrayType, u32>>::map(
[INFO] [stdout]     |                                                            ^^^^^^^^^^^^^ not found in `BitArray`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `const_generics` is incomplete and may not be safe to use and/or cause compiler crashes
[INFO] [stdout]  --> src/bin/mnist_two_layer_fc.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(const_generics)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(incomplete_features)]` on by default
[INFO] [stdout]   = note: see issue #44580 <https://github.com/rust-lang/rust/issues/44580> for more information
[INFO] [stdout]   = help: consider using `min_const_generics` instead, which is more stable and complete
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0576]: cannot find associated type `TritArrayType` in trait `BitArray`
[INFO] [stdout]   --> src/bin/image_grad.rs:42:40
[INFO] [stdout]    |
[INFO] [stdout] 42 |     let weights: <<Patch as BitArray>::TritArrayType as Element<<Hidden as BitArray>::BitShape>>::Array = rng.gen();
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^ not found in `BitArray`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0576]: cannot find associated type `BitShape` in trait `BitArray`
[INFO] [stdout]   --> src/bin/image_grad.rs:42:87
[INFO] [stdout]    |
[INFO] [stdout] 42 |     let weights: <<Patch as BitArray>::TritArrayType as Element<<Hidden as BitArray>::BitShape>>::Array = rng.gen();
[INFO] [stdout]    |                                                                                       ^^^^^^^^ not found in `BitArray`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0576]: cannot find associated type `TritArrayType` in trait `BitArray`
[INFO] [stdout]   --> src/bin/image_grad.rs:43:50
[INFO] [stdout]    |
[INFO] [stdout] 43 |     let aux_weights: [<HiddenPatch as BitArray>::TritArrayType; 10] = rng.gen();
[INFO] [stdout]    |                                                  ^^^^^^^^^^^^^ not found in `BitArray`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0576]: cannot find associated type `TritArrayType` in trait `BitArray`
[INFO] [stdout]   --> src/bin/image_grad.rs:47:70
[INFO] [stdout]    |
[INFO] [stdout] 47 |         Hidden::bit_map_pack(&weights, |trits: &<Patch as BitArray>::TritArrayType| {
[INFO] [stdout]    |                                                                      ^^^^^^^^^^^^^ not found in `BitArray`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0576]: cannot find associated type `BitShape` in trait `BitArray`
[INFO] [stdout]   --> src/bin/image_grad.rs:48:66
[INFO] [stdout]    |
[INFO] [stdout] 48 |             trits.masked_distance(patch) < (<Patch as BitArray>::BitShape::N as u32 / 4)
[INFO] [stdout]    |                                                                  ^^^^^^^^ not found in `BitArray`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0576]: cannot find associated type `TritArrayType` in trait `BitArray`
[INFO] [stdout]   --> src/bin/image_grad.rs:58:61
[INFO] [stdout]    |
[INFO] [stdout] 58 |         <[(); 10] as ZipMap<u32, <HiddenPatch as BitArray>::TritArrayType, u32>>::zip_map(
[INFO] [stdout]    |                                                             ^^^^^^^^^^^^^ not found in `BitArray`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0576]: cannot find associated type `BitShape` in trait `BitArray`
[INFO] [stdout]   --> src/bin/image_grad.rs:66:47
[INFO] [stdout]    |
[INFO] [stdout] 66 |     let grads: Vec<_> = <Hidden as BitArray>::BitShape::indices()
[INFO] [stdout]    |                                               ^^^^^^^^ not found in `BitArray`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `MaskedDistance`
[INFO] [stdout]  --> src/bin/mnist_two_layer_fc.rs:2:44
[INFO] [stdout]   |
[INFO] [stdout] 2 | use bnn::bits::{b32, BitArray, BitMapPack, MaskedDistance};
[INFO] [stdout]   |                                            ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0576]: cannot find associated type `TritArrayType` in trait `BitArray`
[INFO] [stdout]   --> src/bin/image_grad.rs:71:53
[INFO] [stdout]    |
[INFO] [stdout] 71 |             let patch_grads: [[<Patch as BitArray>::TritArrayType; 32]; 32] =
[INFO] [stdout]    |                                                     ^^^^^^^^^^^^^ not found in `BitArray`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0576]: cannot find associated type `BitShape` in trait `BitArray`
[INFO] [stdout]   --> src/bin/image_grad.rs:73:58
[INFO] [stdout]    |
[INFO] [stdout] 73 |                     let threshold = <Patch as BitArray>::BitShape::N as u32 / 4;
[INFO] [stdout]    |                                                          ^^^^^^^^ not found in `BitArray`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0576]: cannot find associated type `TritArrayType` in trait `BitArray`
[INFO] [stdout]   --> src/bin/image_grad.rs:81:46
[INFO] [stdout]    |
[INFO] [stdout] 81 |                         <Patch as BitArray>::TritArrayType::default()
[INFO] [stdout]    |                                              ^^^^^^^^^^^^^ not found in `BitArray`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0576]: cannot find associated type `TritArrayType` in trait `BitArray`
[INFO] [stdout]   --> src/bin/image_grad.rs:83:46
[INFO] [stdout]    |
[INFO] [stdout] 83 |                         <Patch as BitArray>::TritArrayType::default()
[INFO] [stdout]    |                                              ^^^^^^^^^^^^^ not found in `BitArray`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0576]: cannot find associated type `BitShape` in trait `BitArray`
[INFO] [stdout]   --> src/bin/image_grad.rs:89:58
[INFO] [stdout]    |
[INFO] [stdout] 89 |                     let threshold = <Patch as BitArray>::BitShape::N as u32 / 4;
[INFO] [stdout]    |                                                          ^^^^^^^^ not found in `BitArray`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0576]: cannot find associated type `TritArrayType` in trait `BitArray`
[INFO] [stdout]    --> src/bin/image_grad.rs:111:44
[INFO] [stdout]     |
[INFO] [stdout] 111 |                     <<Hidden as BitArray>::TritArrayType as Element<AuxPatchShape>>::Array,
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^ not found in `BitArray`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 11 previous errors; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0576.
[INFO] [stdout] 
[INFO] [stdout] error[E0576]: cannot find associated type `TritArrayType` in trait `BitArray`
[INFO] [stdout]    --> src/bin/image_grad.rs:114:65
[INFO] [stdout]     |
[INFO] [stdout] 114 |                     <AuxPatchShape as Map<<Hidden as BitArray>::TritArrayType, t1>>::map(
[INFO] [stdout]     |                                                                 ^^^^^^^^^^^^^ not found in `BitArray`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: expected function, found struct `t1`
[INFO] [stdout]     --> src/bin/image_grad.rs:116:33
[INFO] [stdout]      |
[INFO] [stdout] 116  |                         |pixel| t1(pixel.get_trit(hidden_index)),
[INFO] [stdout]      |                                 ^^
[INFO] [stdout]      |                                 |
[INFO] [stdout]      |                                 constructor is not visible here due to private fields
[INFO] [stdout]      |                                 help: a tuple struct with a similar name exists: `b1`
[INFO] [stdout]      | 
[INFO] [stdout]     ::: /opt/rustwide/workdir/src/bits.rs:1529:1
[INFO] [stdout]      |
[INFO] [stdout] 1529 | pub struct b1(pub bool);
[INFO] [stdout]      | ------------------------ similarly named tuple struct `b1` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0576]: cannot find associated type `TritArrayType` in trait `BitArray`
[INFO] [stdout]    --> src/bin/image_grad.rs:128:78
[INFO] [stdout]     |
[INFO] [stdout] 128 |                         <<b1 as Element<AuxPatchShape>>::Array as BitArray>::TritArrayType,
[INFO] [stdout]     |                                                                              ^^^^^^^^^^^^^ not found in `BitArray`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0576]: cannot find associated type `BitShape` in trait `BitArray`
[INFO] [stdout]    --> src/bin/image_grad.rs:140:54
[INFO] [stdout]     |
[INFO] [stdout] 140 |     dbg!(n_dead_chans as f64 / <Hidden as BitArray>::BitShape::N as f64);
[INFO] [stdout]     |                                                      ^^^^^^^^ not found in `BitArray`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `const_generics` is incomplete and may not be safe to use and/or cause compiler crashes
[INFO] [stdout]  --> src/bin/image_grad.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(const_generics)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(incomplete_features)]` on by default
[INFO] [stdout]   = note: see issue #44580 <https://github.com/rust-lang/rust/issues/44580> for more information
[INFO] [stdout]   = help: consider using `min_const_generics` instead, which is more stable and complete
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TritArray`
[INFO] [stdout]  --> src/bin/image_grad.rs:3:76
[INFO] [stdout]   |
[INFO] [stdout] 3 | use bnn::bits::{b1, b32, t1, BitArray, BitMap, BitMapPack, MaskedDistance, TritArray};
[INFO] [stdout]   |                                                                            ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Shape`
[INFO] [stdout]  --> src/bin/image_grad.rs:6:42
[INFO] [stdout]   |
[INFO] [stdout] 6 | use bnn::shape::{Element, IndexGet, Map, Shape, ZipMap};
[INFO] [stdout]   |                                          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0576]: cannot find associated type `TritArrayType` in trait `BitArray`
[INFO] [stdout]   --> src/bin/image_grad.rs:42:40
[INFO] [stdout]    |
[INFO] [stdout] 42 |     let weights: <<Patch as BitArray>::TritArrayType as Element<<Hidden as BitArray>::BitShape>>::Array = rng.gen();
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^ not found in `BitArray`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0576]: cannot find associated type `BitShape` in trait `BitArray`
[INFO] [stdout]   --> src/bin/image_grad.rs:42:87
[INFO] [stdout]    |
[INFO] [stdout] 42 |     let weights: <<Patch as BitArray>::TritArrayType as Element<<Hidden as BitArray>::BitShape>>::Array = rng.gen();
[INFO] [stdout]    |                                                                                       ^^^^^^^^ not found in `BitArray`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0576]: cannot find associated type `TritArrayType` in trait `BitArray`
[INFO] [stdout]   --> src/bin/image_grad.rs:43:50
[INFO] [stdout]    |
[INFO] [stdout] 43 |     let aux_weights: [<HiddenPatch as BitArray>::TritArrayType; 10] = rng.gen();
[INFO] [stdout]    |                                                  ^^^^^^^^^^^^^ not found in `BitArray`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0576]: cannot find associated type `TritArrayType` in trait `BitArray`
[INFO] [stdout]   --> src/bin/image_grad.rs:47:70
[INFO] [stdout]    |
[INFO] [stdout] 47 |         Hidden::bit_map_pack(&weights, |trits: &<Patch as BitArray>::TritArrayType| {
[INFO] [stdout]    |                                                                      ^^^^^^^^^^^^^ not found in `BitArray`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0576]: cannot find associated type `BitShape` in trait `BitArray`
[INFO] [stdout]   --> src/bin/image_grad.rs:48:66
[INFO] [stdout]    |
[INFO] [stdout] 48 |             trits.masked_distance(patch) < (<Patch as BitArray>::BitShape::N as u32 / 4)
[INFO] [stdout]    |                                                                  ^^^^^^^^ not found in `BitArray`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0576]: cannot find associated type `TritArrayType` in trait `BitArray`
[INFO] [stdout]   --> src/bin/image_grad.rs:58:61
[INFO] [stdout]    |
[INFO] [stdout] 58 |         <[(); 10] as ZipMap<u32, <HiddenPatch as BitArray>::TritArrayType, u32>>::zip_map(
[INFO] [stdout]    |                                                             ^^^^^^^^^^^^^ not found in `BitArray`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0576]: cannot find associated type `BitShape` in trait `BitArray`
[INFO] [stdout]   --> src/bin/image_grad.rs:66:47
[INFO] [stdout]    |
[INFO] [stdout] 66 |     let grads: Vec<_> = <Hidden as BitArray>::BitShape::indices()
[INFO] [stdout]    |                                               ^^^^^^^^ not found in `BitArray`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0576]: cannot find associated type `TritArrayType` in trait `BitArray`
[INFO] [stdout]   --> src/bin/image_grad.rs:71:53
[INFO] [stdout]    |
[INFO] [stdout] 71 |             let patch_grads: [[<Patch as BitArray>::TritArrayType; 32]; 32] =
[INFO] [stdout]    |                                                     ^^^^^^^^^^^^^ not found in `BitArray`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0576]: cannot find associated type `BitShape` in trait `BitArray`
[INFO] [stdout]   --> src/bin/image_grad.rs:73:58
[INFO] [stdout]    |
[INFO] [stdout] 73 |                     let threshold = <Patch as BitArray>::BitShape::N as u32 / 4;
[INFO] [stdout]    |                                                          ^^^^^^^^ not found in `BitArray`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0576]: cannot find associated type `TritArrayType` in trait `BitArray`
[INFO] [stdout]   --> src/bin/image_grad.rs:81:46
[INFO] [stdout]    |
[INFO] [stdout] 81 |                         <Patch as BitArray>::TritArrayType::default()
[INFO] [stdout]    |                                              ^^^^^^^^^^^^^ not found in `BitArray`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0576]: cannot find associated type `TritArrayType` in trait `BitArray`
[INFO] [stdout]   --> src/bin/image_grad.rs:83:46
[INFO] [stdout]    |
[INFO] [stdout] 83 |                         <Patch as BitArray>::TritArrayType::default()
[INFO] [stdout]    |                                              ^^^^^^^^^^^^^ not found in `BitArray`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `bnn`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0576]: cannot find associated type `BitShape` in trait `BitArray`
[INFO] [stdout]   --> src/bin/image_grad.rs:89:58
[INFO] [stdout]    |
[INFO] [stdout] 89 |                     let threshold = <Patch as BitArray>::BitShape::N as u32 / 4;
[INFO] [stdout]    |                                                          ^^^^^^^^ not found in `BitArray`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0576]: cannot find associated type `TritArrayType` in trait `BitArray`
[INFO] [stdout]    --> src/bin/image_grad.rs:111:44
[INFO] [stdout]     |
[INFO] [stdout] 111 |                     <<Hidden as BitArray>::TritArrayType as Element<AuxPatchShape>>::Array,
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^ not found in `BitArray`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0576]: cannot find associated type `TritArrayType` in trait `BitArray`
[INFO] [stdout]    --> src/bin/image_grad.rs:114:65
[INFO] [stdout]     |
[INFO] [stdout] 114 |                     <AuxPatchShape as Map<<Hidden as BitArray>::TritArrayType, t1>>::map(
[INFO] [stdout]     |                                                                 ^^^^^^^^^^^^^ not found in `BitArray`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: expected function, found struct `t1`
[INFO] [stdout]     --> src/bin/image_grad.rs:116:33
[INFO] [stdout]      |
[INFO] [stdout] 116  |                         |pixel| t1(pixel.get_trit(hidden_index)),
[INFO] [stdout]      |                                 ^^
[INFO] [stdout]      |                                 |
[INFO] [stdout]      |                                 constructor is not visible here due to private fields
[INFO] [stdout]      |                                 help: a tuple struct with a similar name exists: `b1`
[INFO] [stdout]      | 
[INFO] [stdout]     ::: /opt/rustwide/workdir/src/bits.rs:1529:1
[INFO] [stdout]      |
[INFO] [stdout] 1529 | pub struct b1(pub bool);
[INFO] [stdout]      | ------------------------ similarly named tuple struct `b1` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0576]: cannot find associated type `TritArrayType` in trait `BitArray`
[INFO] [stdout]    --> src/bin/image_grad.rs:128:78
[INFO] [stdout]     |
[INFO] [stdout] 128 |                         <<b1 as Element<AuxPatchShape>>::Array as BitArray>::TritArrayType,
[INFO] [stdout]     |                                                                              ^^^^^^^^^^^^^ not found in `BitArray`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0576]: cannot find associated type `BitShape` in trait `BitArray`
[INFO] [stdout]    --> src/bin/image_grad.rs:140:54
[INFO] [stdout]     |
[INFO] [stdout] 140 |     dbg!(n_dead_chans as f64 / <Hidden as BitArray>::BitShape::N as f64);
[INFO] [stdout]     |                                                      ^^^^^^^^ not found in `BitArray`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `const_generics` is incomplete and may not be safe to use and/or cause compiler crashes
[INFO] [stdout]  --> src/bin/image_grad.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(const_generics)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(incomplete_features)]` on by default
[INFO] [stdout]   = note: see issue #44580 <https://github.com/rust-lang/rust/issues/44580> for more information
[INFO] [stdout]   = help: consider using `min_const_generics` instead, which is more stable and complete
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TritArray`
[INFO] [stdout]  --> src/bin/image_grad.rs:3:76
[INFO] [stdout]   |
[INFO] [stdout] 3 | use bnn::bits::{b1, b32, t1, BitArray, BitMap, BitMapPack, MaskedDistance, TritArray};
[INFO] [stdout]   |                                                                            ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Shape`
[INFO] [stdout]  --> src/bin/image_grad.rs:6:42
[INFO] [stdout]   |
[INFO] [stdout] 6 | use bnn::shape::{Element, IndexGet, Map, Shape, ZipMap};
[INFO] [stdout]   |                                          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `MaskedDistance`
[INFO] [stdout]  --> src/bin/mnist_two_layer_fc.rs:2:44
[INFO] [stdout]   |
[INFO] [stdout] 2 | use bnn::bits::{b32, BitArray, BitMapPack, MaskedDistance};
[INFO] [stdout]   |                                            ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 11 previous errors; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0576.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `minibatch_train` found for unit type `()` in the current scope
[INFO] [stdout]   --> src/bin/mnist_one_layer_fc.rs:36:25
[INFO] [stdout]    |
[INFO] [stdout] 36 |     let weights = <()>::minibatch_train(weights, &images, &labels, 50, (3, 4), 5);
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^ function or associated item not found in `()`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `MaskedDistance`
[INFO] [stdout]  --> src/bin/mnist_one_layer_fc.rs:2:32
[INFO] [stdout]   |
[INFO] [stdout] 2 | use bnn::bits::{b32, BitArray, MaskedDistance};
[INFO] [stdout]   |                                ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rayon::prelude`
[INFO] [stdout]  --> src/bin/mnist_one_layer_fc.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use rayon::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors; 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0576, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `minibatch_train` found for unit type `()` in the current scope
[INFO] [stdout]   --> src/bin/mnist_one_layer_fc.rs:36:25
[INFO] [stdout]    |
[INFO] [stdout] 36 |     let weights = <()>::minibatch_train(weights, &images, &labels, 50, (3, 4), 5);
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^ function or associated item not found in `()`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `MaskedDistance`
[INFO] [stdout]  --> src/bin/mnist_one_layer_fc.rs:2:32
[INFO] [stdout]   |
[INFO] [stdout] 2 | use bnn::bits::{b32, BitArray, MaskedDistance};
[INFO] [stdout]   |                                ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rayon::prelude`
[INFO] [stdout]  --> src/bin/mnist_one_layer_fc.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use rayon::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors; 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0576, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `bit_map_pack` found for array `[b32; 32]` in the current scope
[INFO] [stdout]     --> src/bin/image_grad.rs:47:17
[INFO] [stdout]      |
[INFO] [stdout] 47   |         Hidden::bit_map_pack(&weights, |trits: &<Patch as BitArray>::TritArrayType| {
[INFO] [stdout]      |                 ^^^^^^^^^^^^ function or associated item not found in `[b32; 32]`
[INFO] [stdout]      | 
[INFO] [stdout]     ::: /opt/rustwide/workdir/src/bits.rs:1485:1
[INFO] [stdout]      |
[INFO] [stdout] 1485 | for_uints!(q32, t32, b32, u32, 32, "{:032b}");
[INFO] [stdout]      | ---------------------------------------------- doesn't satisfy `b32: BitMapPack<_>`
[INFO] [stdout]      |
[INFO] [stdout]      = note: the method `bit_map_pack` exists but the following trait bounds were not satisfied:
[INFO] [stdout]              `b32: BitMapPack<_>`
[INFO] [stdout]              which is required by `[b32; 32]: BitMapPack<_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `b1: LongDefault` is not satisfied
[INFO] [stdout]    --> src/bin/image_grad.rs:120:43
[INFO] [stdout]     |
[INFO] [stdout] 120 |             let chan_l1: [[b1; 32]; 32] = <[[(); 32]; 32] as Map<Hidden, b1>>::map(&l1, |pixel| {
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `LongDefault` is not implemented for `b1`
[INFO] [stdout]     |
[INFO] [stdout]     = note: required because of the requirements on the impl of `LongDefault` for `[b1; 32]`
[INFO] [stdout]     = note: required because of the requirements on the impl of `bnn::shape::Map<[b32; 32], b1>` for `[(); 32]`
[INFO] [stdout]     = note: required because of the requirements on the impl of `bnn::shape::Map<[b32; 32], b1>` for `[[(); 32]; 32]`
[INFO] [stdout]     = note: required by `bnn::shape::Map::map`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `get_bit` found for reference `&[b32; 32]` in the current scope
[INFO] [stdout]     --> src/bin/image_grad.rs:121:26
[INFO] [stdout]      |
[INFO] [stdout] 121  |                 b1(pixel.get_bit(hidden_index))
[INFO] [stdout]      |                          ^^^^^^^ help: there is an associated function with a similar name: `get_mut`
[INFO] [stdout]      | 
[INFO] [stdout]     ::: /opt/rustwide/workdir/src/bits.rs:1485:1
[INFO] [stdout]      |
[INFO] [stdout] 1485 | for_uints!(q32, t32, b32, u32, 32, "{:032b}");
[INFO] [stdout]      | ---------------------------------------------- doesn't satisfy `b32: BitArray`
[INFO] [stdout]      |
[INFO] [stdout]      = note: the method `get_bit` exists but the following trait bounds were not satisfied:
[INFO] [stdout]              `b32: BitArray`
[INFO] [stdout]              which is required by `[b32; 32]: BitArray`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `bit_map_pack` found for array `[b32; 32]` in the current scope
[INFO] [stdout]     --> src/bin/image_grad.rs:47:17
[INFO] [stdout]      |
[INFO] [stdout] 47   |         Hidden::bit_map_pack(&weights, |trits: &<Patch as BitArray>::TritArrayType| {
[INFO] [stdout]      |                 ^^^^^^^^^^^^ function or associated item not found in `[b32; 32]`
[INFO] [stdout]      | 
[INFO] [stdout]     ::: /opt/rustwide/workdir/src/bits.rs:1485:1
[INFO] [stdout]      |
[INFO] [stdout] 1485 | for_uints!(q32, t32, b32, u32, 32, "{:032b}");
[INFO] [stdout]      | ---------------------------------------------- doesn't satisfy `b32: BitMapPack<_>`
[INFO] [stdout]      |
[INFO] [stdout]      = note: the method `bit_map_pack` exists but the following trait bounds were not satisfied:
[INFO] [stdout]              `b32: BitMapPack<_>`
[INFO] [stdout]              which is required by `[b32; 32]: BitMapPack<_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BitMapPack`
[INFO] [stdout]  --> src/bin/image_grad.rs:3:48
[INFO] [stdout]   |
[INFO] [stdout] 3 | use bnn::bits::{b1, b32, t1, BitArray, BitMap, BitMapPack, MaskedDistance, TritArray};
[INFO] [stdout]   |                                                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `MaskedDistance`
[INFO] [stdout]  --> src/bin/image_grad.rs:3:60
[INFO] [stdout]   |
[INFO] [stdout] 3 | use bnn::bits::{b1, b32, t1, BitArray, BitMap, BitMapPack, MaskedDistance, TritArray};
[INFO] [stdout]   |                                                            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `IndexGet`
[INFO] [stdout]  --> src/bin/image_grad.rs:6:27
[INFO] [stdout]   |
[INFO] [stdout] 6 | use bnn::shape::{Element, IndexGet, Map, Shape, ZipMap};
[INFO] [stdout]   |                           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 22 previous errors; 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0423, E0432, E0576, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `b1: LongDefault` is not satisfied
[INFO] [stdout]    --> src/bin/image_grad.rs:120:43
[INFO] [stdout]     |
[INFO] [stdout] 120 |             let chan_l1: [[b1; 32]; 32] = <[[(); 32]; 32] as Map<Hidden, b1>>::map(&l1, |pixel| {
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `LongDefault` is not implemented for `b1`
[INFO] [stdout]     |
[INFO] [stdout]     = note: required because of the requirements on the impl of `LongDefault` for `[b1; 32]`
[INFO] [stdout]     = note: required because of the requirements on the impl of `bnn::shape::Map<[b32; 32], b1>` for `[(); 32]`
[INFO] [stdout]     = note: required because of the requirements on the impl of `bnn::shape::Map<[b32; 32], b1>` for `[[(); 32]; 32]`
[INFO] [stdout]     = note: required by `bnn::shape::Map::map`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `get_bit` found for reference `&[b32; 32]` in the current scope
[INFO] [stdout]     --> src/bin/image_grad.rs:121:26
[INFO] [stdout]      |
[INFO] [stdout] 121  |                 b1(pixel.get_bit(hidden_index))
[INFO] [stdout]      |                          ^^^^^^^ help: there is an associated function with a similar name: `get_mut`
[INFO] [stdout]      | 
[INFO] [stdout]     ::: /opt/rustwide/workdir/src/bits.rs:1485:1
[INFO] [stdout]      |
[INFO] [stdout] 1485 | for_uints!(q32, t32, b32, u32, 32, "{:032b}");
[INFO] [stdout]      | ---------------------------------------------- doesn't satisfy `b32: BitArray`
[INFO] [stdout]      |
[INFO] [stdout]      = note: the method `get_bit` exists but the following trait bounds were not satisfied:
[INFO] [stdout]              `b32: BitArray`
[INFO] [stdout]              which is required by `[b32; 32]: BitArray`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BitMapPack`
[INFO] [stdout]  --> src/bin/image_grad.rs:3:48
[INFO] [stdout]   |
[INFO] [stdout] 3 | use bnn::bits::{b1, b32, t1, BitArray, BitMap, BitMapPack, MaskedDistance, TritArray};
[INFO] [stdout]   |                                                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `MaskedDistance`
[INFO] [stdout]  --> src/bin/image_grad.rs:3:60
[INFO] [stdout]   |
[INFO] [stdout] 3 | use bnn::bits::{b1, b32, t1, BitArray, BitMap, BitMapPack, MaskedDistance, TritArray};
[INFO] [stdout]   |                                                            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `IndexGet`
[INFO] [stdout]  --> src/bin/image_grad.rs:6:27
[INFO] [stdout]   |
[INFO] [stdout] 6 | use bnn::shape::{Element, IndexGet, Map, Shape, ZipMap};
[INFO] [stdout]   |                           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 22 previous errors; 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0423, E0432, E0576, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "de8ef9f9500ee68b04fc16d31fbe9a31d4292e8ba1815a1870bf7c59e232c436", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de8ef9f9500ee68b04fc16d31fbe9a31d4292e8ba1815a1870bf7c59e232c436", kill_on_drop: false }`
[INFO] [stdout] de8ef9f9500ee68b04fc16d31fbe9a31d4292e8ba1815a1870bf7c59e232c436