[INFO] cloning repository https://github.com/romanb/hexkit
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/romanb/hexkit" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fromanb%2Fhexkit", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fromanb%2Fhexkit'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e42b6b8c2a6db91622ec5001a818b32af27cc87a
[INFO] checking romanb/hexkit against try#0611f7de057c584b8771102fde7aed6c70c71d3b for pr-146440
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fromanb%2Fhexkit" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/romanb/hexkit
[INFO] finished tweaking git repo https://github.com/romanb/hexkit
[INFO] tweaked toml for git repo https://github.com/romanb/hexkit written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/romanb/hexkit on toolchain 0611f7de057c584b8771102fde7aed6c70c71d3b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/romanb/hexkit 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" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "c1fe07e0cbebadd12c0b067f3cbc25ba749800c752b7c04256ebaa4e24cacae1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c1fe07e0cbebadd12c0b067f3cbc25ba749800c752b7c04256ebaa4e24cacae1", kill_on_drop: false }`
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[INFO] [stdout] warning: private item shadows public glob re-export
[INFO] [stdout]   --> hexacore/src/grid/coords/cube.rs:10:17
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::ops::{ Add, Sub };
[INFO] [stdout]    |                 ^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the name `Add` in the type namespace is supposed to be publicly re-exported here
[INFO] [stdout]   --> hexacore/src/grid/coords/cube.rs:4:9
[INFO] [stdout]    |
[INFO] [stdout]  4 | pub use vec::*;
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] note: but the private item here shadows it
[INFO] [stdout]   --> hexacore/src/grid/coords/cube.rs:10:17
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::ops::{ Add, Sub };
[INFO] [stdout]    |                 ^^^
[INFO] [stdout]    = note: `#[warn(hidden_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: private item shadows public glob re-export
[INFO] [stdout]   --> hexacore/src/grid/coords/cube.rs:10:17
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::ops::{ Add, Sub };
[INFO] [stdout]    |                 ^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the name `Add` in the type namespace is supposed to be publicly re-exported here
[INFO] [stdout]   --> hexacore/src/grid/coords/cube.rs:4:9
[INFO] [stdout]    |
[INFO] [stdout]  4 | pub use vec::*;
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] note: but the private item here shadows it
[INFO] [stdout]   --> hexacore/src/grid/coords/cube.rs:10:17
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::ops::{ Add, Sub };
[INFO] [stdout]    |                 ^^^
[INFO] [stdout]    = note: `#[warn(hidden_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: private item shadows public glob re-export
[INFO] [stdout]   --> hexacore/src/grid/coords/cube.rs:10:22
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::ops::{ Add, Sub };
[INFO] [stdout]    |                      ^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the name `Sub` in the type namespace is supposed to be publicly re-exported here
[INFO] [stdout]   --> hexacore/src/grid/coords/cube.rs:4:9
[INFO] [stdout]    |
[INFO] [stdout]  4 | pub use vec::*;
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] note: but the private item here shadows it
[INFO] [stdout]   --> hexacore/src/grid/coords/cube.rs:10:22
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::ops::{ Add, Sub };
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]  --> hexacore/src/grid.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub use coords::*;
[INFO] [stdout]   |         ^^^^^^^^^ the name `lerp` in the value namespace is first re-exported here
[INFO] [stdout] 5 |
[INFO] [stdout] 6 | use crate::geo::*;
[INFO] [stdout]   |     ------------- but the name `lerp` in the value namespace is also re-exported here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(ambiguous_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: private item shadows public glob re-export
[INFO] [stdout]   --> hexacore/src/grid/coords/cube.rs:10:22
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::ops::{ Add, Sub };
[INFO] [stdout]    |                      ^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the name `Sub` in the type namespace is supposed to be publicly re-exported here
[INFO] [stdout]   --> hexacore/src/grid/coords/cube.rs:4:9
[INFO] [stdout]    |
[INFO] [stdout]  4 | pub use vec::*;
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] note: but the private item here shadows it
[INFO] [stdout]   --> hexacore/src/grid/coords/cube.rs:10:22
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::ops::{ Add, Sub };
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]  --> hexacore/src/grid.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub use coords::*;
[INFO] [stdout]   |         ^^^^^^^^^ the name `lerp` in the value namespace is first re-exported here
[INFO] [stdout] 5 |
[INFO] [stdout] 6 | use crate::geo::*;
[INFO] [stdout]   |     ------------- but the name `lerp` in the value namespace is also re-exported here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(ambiguous_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `Line` is never constructed
[INFO] [stdout]    --> hexacore/src/geo.rs:230:12
[INFO] [stdout]     |
[INFO] [stdout] 230 | pub struct Line([Point2<f32>; 2]);
[INFO] [stdout]     |            ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: `#[deny(unused_unconstructable_pub_struct)]` (part of `#[deny(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]    --> hexacore/src/geo.rs:344:10
[INFO] [stdout]     |
[INFO] [stdout] 344 | #[derive(FromPrimitive, ToPrimitive, Debug)]
[INFO] [stdout]     |          ^------------
[INFO] [stdout]     |          |
[INFO] [stdout]     |          `FromPrimitive` is not local
[INFO] [stdout]     |          move the `impl` block outside of this constant `_IMPL_NUM_FromPrimitive_FOR_Z6`
[INFO] [stdout] 345 | pub enum Z6 {
[INFO] [stdout]     |          -- `Z6` is not local
[INFO] [stdout]     |
[INFO] [stdout]     = note: the derive macro `FromPrimitive` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]     = note: the derive macro `FromPrimitive` may come from an old version of the `num_derive` crate, try updating your dependency with `cargo update -p num_derive`
[INFO] [stdout]     = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]     = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]     = note: `#[warn(non_local_definitions)]` on by default
[INFO] [stdout]     = note: this warning originates in the derive macro `FromPrimitive` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]    --> hexacore/src/geo.rs:344:25
[INFO] [stdout]     |
[INFO] [stdout] 344 | #[derive(FromPrimitive, ToPrimitive, Debug)]
[INFO] [stdout]     |                         ^----------
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         `ToPrimitive` is not local
[INFO] [stdout]     |                         move the `impl` block outside of this constant `_IMPL_NUM_ToPrimitive_FOR_Z6`
[INFO] [stdout] 345 | pub enum Z6 {
[INFO] [stdout]     |          -- `Z6` is not local
[INFO] [stdout]     |
[INFO] [stdout]     = note: the derive macro `ToPrimitive` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]     = note: the derive macro `ToPrimitive` may come from an old version of the `num_derive` crate, try updating your dependency with `cargo update -p num_derive`
[INFO] [stdout]     = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]     = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]     = note: this warning originates in the derive macro `ToPrimitive` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> hexacore/src/grid.rs:97:32
[INFO] [stdout]    |
[INFO] [stdout] 96 |     pub fn iter_within<'a>(&'a self, b: &'a Bounds)
[INFO] [stdout]    |                             --           -- the lifetime is named here
[INFO] [stdout]    |                             |
[INFO] [stdout]    |                             the lifetime is named here
[INFO] [stdout] 97 |         -> impl Iterator<Item=(&C, &Hexagon)> + 'a
[INFO] [stdout]    |                                ^^  ^^^^^^^^     -- the same lifetime is named here
[INFO] [stdout]    |                                |   |
[INFO] [stdout]    |                                |   the same lifetime is elided here
[INFO] [stdout]    |                                the same lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 97 |         -> impl Iterator<Item=(&'a C, &'a Hexagon)> + 'a
[INFO] [stdout]    |                                 ++     ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]    --> hexacore/src/grid/coords/cube/vec.rs:151:10
[INFO] [stdout]     |
[INFO] [stdout] 151 | #[derive(FromPrimitive, Debug)]
[INFO] [stdout]     |          ^------------
[INFO] [stdout]     |          |
[INFO] [stdout]     |          `FromPrimitive` is not local
[INFO] [stdout]     |          move the `impl` block outside of this constant `_IMPL_NUM_FromPrimitive_FOR_FlatTopDirection`
[INFO] [stdout] 152 | pub enum FlatTopDirection {
[INFO] [stdout]     |          ---------------- `FlatTopDirection` is not local
[INFO] [stdout]     |
[INFO] [stdout]     = note: the derive macro `FromPrimitive` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]     = note: the derive macro `FromPrimitive` may come from an old version of the `num_derive` crate, try updating your dependency with `cargo update -p num_derive`
[INFO] [stdout]     = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]     = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]     = note: this warning originates in the derive macro `FromPrimitive` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]    --> hexacore/src/grid/coords/cube/vec.rs:173:10
[INFO] [stdout]     |
[INFO] [stdout] 173 | #[derive(FromPrimitive, Debug)]
[INFO] [stdout]     |          ^------------
[INFO] [stdout]     |          |
[INFO] [stdout]     |          `FromPrimitive` is not local
[INFO] [stdout]     |          move the `impl` block outside of this constant `_IMPL_NUM_FromPrimitive_FOR_FlatTopDiagonal`
[INFO] [stdout] 174 | pub enum FlatTopDiagonal {
[INFO] [stdout]     |          --------------- `FlatTopDiagonal` is not local
[INFO] [stdout]     |
[INFO] [stdout]     = note: the derive macro `FromPrimitive` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]     = note: the derive macro `FromPrimitive` may come from an old version of the `num_derive` crate, try updating your dependency with `cargo update -p num_derive`
[INFO] [stdout]     = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]     = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]     = note: this warning originates in the derive macro `FromPrimitive` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]    --> hexacore/src/grid/coords/cube/vec.rs:192:17
[INFO] [stdout]     |
[INFO] [stdout] 192 | #[derive(Debug, FromPrimitive)]
[INFO] [stdout]     |                 ^------------
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 `FromPrimitive` is not local
[INFO] [stdout]     |                 move the `impl` block outside of this constant `_IMPL_NUM_FromPrimitive_FOR_PointyTopDirection`
[INFO] [stdout] 193 | pub enum PointyTopDirection {
[INFO] [stdout]     |          ------------------ `PointyTopDirection` is not local
[INFO] [stdout]     |
[INFO] [stdout]     = note: the derive macro `FromPrimitive` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]     = note: the derive macro `FromPrimitive` may come from an old version of the `num_derive` crate, try updating your dependency with `cargo update -p num_derive`
[INFO] [stdout]     = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]     = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]     = note: this warning originates in the derive macro `FromPrimitive` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]    --> hexacore/src/grid/coords/cube/vec.rs:214:17
[INFO] [stdout]     |
[INFO] [stdout] 214 | #[derive(Debug, FromPrimitive)]
[INFO] [stdout]     |                 ^------------
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 `FromPrimitive` is not local
[INFO] [stdout]     |                 move the `impl` block outside of this constant `_IMPL_NUM_FromPrimitive_FOR_PointyTopDiagonal`
[INFO] [stdout] 215 | pub enum PointyTopDiagonal {
[INFO] [stdout]     |          ----------------- `PointyTopDiagonal` is not local
[INFO] [stdout]     |
[INFO] [stdout]     = note: the derive macro `FromPrimitive` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]     = note: the derive macro `FromPrimitive` may come from an old version of the `num_derive` crate, try updating your dependency with `cargo update -p num_derive`
[INFO] [stdout]     = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]     = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]     = note: this warning originates in the derive macro `FromPrimitive` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `Line` is never constructed
[INFO] [stdout]    --> hexacore/src/geo.rs:230:12
[INFO] [stdout]     |
[INFO] [stdout] 230 | pub struct Line([Point2<f32>; 2]);
[INFO] [stdout]     |            ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: `#[deny(unused_unconstructable_pub_struct)]` (part of `#[deny(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]    --> hexacore/src/geo.rs:344:10
[INFO] [stdout]     |
[INFO] [stdout] 344 | #[derive(FromPrimitive, ToPrimitive, Debug)]
[INFO] [stdout]     |          ^------------
[INFO] [stdout]     |          |
[INFO] [stdout]     |          `FromPrimitive` is not local
[INFO] [stdout]     |          move the `impl` block outside of this constant `_IMPL_NUM_FromPrimitive_FOR_Z6`
[INFO] [stdout] 345 | pub enum Z6 {
[INFO] [stdout]     |          -- `Z6` is not local
[INFO] [stdout]     |
[INFO] [stdout]     = note: the derive macro `FromPrimitive` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]     = note: the derive macro `FromPrimitive` may come from an old version of the `num_derive` crate, try updating your dependency with `cargo update -p num_derive`
[INFO] [stdout]     = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]     = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]     = note: `#[warn(non_local_definitions)]` on by default
[INFO] [stdout]     = note: this warning originates in the derive macro `FromPrimitive` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]    --> hexacore/src/geo.rs:344:25
[INFO] [stdout]     |
[INFO] [stdout] 344 | #[derive(FromPrimitive, ToPrimitive, Debug)]
[INFO] [stdout]     |                         ^----------
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         `ToPrimitive` is not local
[INFO] [stdout]     |                         move the `impl` block outside of this constant `_IMPL_NUM_ToPrimitive_FOR_Z6`
[INFO] [stdout] 345 | pub enum Z6 {
[INFO] [stdout]     |          -- `Z6` is not local
[INFO] [stdout]     |
[INFO] [stdout]     = note: the derive macro `ToPrimitive` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]     = note: the derive macro `ToPrimitive` may come from an old version of the `num_derive` crate, try updating your dependency with `cargo update -p num_derive`
[INFO] [stdout]     = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]     = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]     = note: this warning originates in the derive macro `ToPrimitive` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> hexacore/src/grid.rs:97:32
[INFO] [stdout]    |
[INFO] [stdout] 96 |     pub fn iter_within<'a>(&'a self, b: &'a Bounds)
[INFO] [stdout]    |                             --           -- the lifetime is named here
[INFO] [stdout]    |                             |
[INFO] [stdout]    |                             the lifetime is named here
[INFO] [stdout] 97 |         -> impl Iterator<Item=(&C, &Hexagon)> + 'a
[INFO] [stdout]    |                                ^^  ^^^^^^^^     -- the same lifetime is named here
[INFO] [stdout]    |                                |   |
[INFO] [stdout]    |                                |   the same lifetime is elided here
[INFO] [stdout]    |                                the same lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 97 |         -> impl Iterator<Item=(&'a C, &'a Hexagon)> + 'a
[INFO] [stdout]    |                                 ++     ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]    --> hexacore/src/grid/coords/cube/vec.rs:151:10
[INFO] [stdout]     |
[INFO] [stdout] 151 | #[derive(FromPrimitive, Debug)]
[INFO] [stdout]     |          ^------------
[INFO] [stdout]     |          |
[INFO] [stdout]     |          `FromPrimitive` is not local
[INFO] [stdout]     |          move the `impl` block outside of this constant `_IMPL_NUM_FromPrimitive_FOR_FlatTopDirection`
[INFO] [stdout] 152 | pub enum FlatTopDirection {
[INFO] [stdout]     |          ---------------- `FlatTopDirection` is not local
[INFO] [stdout]     |
[INFO] [stdout]     = note: the derive macro `FromPrimitive` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]     = note: the derive macro `FromPrimitive` may come from an old version of the `num_derive` crate, try updating your dependency with `cargo update -p num_derive`
[INFO] [stdout]     = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]     = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]     = note: this warning originates in the derive macro `FromPrimitive` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]    --> hexacore/src/grid/coords/cube/vec.rs:173:10
[INFO] [stdout]     |
[INFO] [stdout] 173 | #[derive(FromPrimitive, Debug)]
[INFO] [stdout]     |          ^------------
[INFO] [stdout]     |          |
[INFO] [stdout]     |          `FromPrimitive` is not local
[INFO] [stdout]     |          move the `impl` block outside of this constant `_IMPL_NUM_FromPrimitive_FOR_FlatTopDiagonal`
[INFO] [stdout] 174 | pub enum FlatTopDiagonal {
[INFO] [stdout]     |          --------------- `FlatTopDiagonal` is not local
[INFO] [stdout]     |
[INFO] [stdout]     = note: the derive macro `FromPrimitive` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]     = note: the derive macro `FromPrimitive` may come from an old version of the `num_derive` crate, try updating your dependency with `cargo update -p num_derive`
[INFO] [stdout]     = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]     = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]     = note: this warning originates in the derive macro `FromPrimitive` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]    --> hexacore/src/grid/coords/cube/vec.rs:192:17
[INFO] [stdout]     |
[INFO] [stdout] 192 | #[derive(Debug, FromPrimitive)]
[INFO] [stdout]     |                 ^------------
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 `FromPrimitive` is not local
[INFO] [stdout]     |                 move the `impl` block outside of this constant `_IMPL_NUM_FromPrimitive_FOR_PointyTopDirection`
[INFO] [stdout] 193 | pub enum PointyTopDirection {
[INFO] [stdout]     |          ------------------ `PointyTopDirection` is not local
[INFO] [stdout]     |
[INFO] [stdout]     = note: the derive macro `FromPrimitive` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]     = note: the derive macro `FromPrimitive` may come from an old version of the `num_derive` crate, try updating your dependency with `cargo update -p num_derive`
[INFO] [stdout]     = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]     = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]     = note: this warning originates in the derive macro `FromPrimitive` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]    --> hexacore/src/grid/coords/cube/vec.rs:214:17
[INFO] [stdout]     |
[INFO] [stdout] 214 | #[derive(Debug, FromPrimitive)]
[INFO] [stdout]     |                 ^------------
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 `FromPrimitive` is not local
[INFO] [stdout]     |                 move the `impl` block outside of this constant `_IMPL_NUM_FromPrimitive_FOR_PointyTopDiagonal`
[INFO] [stdout] 215 | pub enum PointyTopDiagonal {
[INFO] [stdout]     |          ----------------- `PointyTopDiagonal` is not local
[INFO] [stdout]     |
[INFO] [stdout]     = note: the derive macro `FromPrimitive` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]     = note: the derive macro `FromPrimitive` may come from an old version of the `num_derive` crate, try updating your dependency with `cargo update -p num_derive`
[INFO] [stdout]     = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]     = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]     = note: this warning originates in the derive macro `FromPrimitive` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hexacore` (lib test) due to 1 previous error; 10 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `hexacore` (lib) due to 1 previous error; 10 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "59dc089bd667af3cdfc6aa80246e9949094a0e6eb9e60b44eff448902f061573", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59dc089bd667af3cdfc6aa80246e9949094a0e6eb9e60b44eff448902f061573", kill_on_drop: false }`
[INFO] [stdout] 59dc089bd667af3cdfc6aa80246e9949094a0e6eb9e60b44eff448902f061573
