[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#09eeb2bacb9b40b2ed1d47f03177442c0632cda1 for pr-157710
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fromanb%2Fhexkit" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-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-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/romanb/hexkit on toolchain 09eeb2bacb9b40b2ed1d47f03177442c0632cda1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+09eeb2bacb9b40b2ed1d47f03177442c0632cda1" "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" "+09eeb2bacb9b40b2ed1d47f03177442c0632cda1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] c1bc4c88a7c9350fa2f31aa6afaef4379a0b53decaadf0b59a0a12392fd91d67
[INFO] running `Command { std: "docker" "start" "c1bc4c88a7c9350fa2f31aa6afaef4379a0b53decaadf0b59a0a12392fd91d67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c1bc4c88a7c9350fa2f31aa6afaef4379a0b53decaadf0b59a0a12392fd91d67" "/opt/rustwide/cargo-home/bin/cargo" "+09eeb2bacb9b40b2ed1d47f03177442c0632cda1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c1bc4c88a7c9350fa2f31aa6afaef4379a0b53decaadf0b59a0a12392fd91d67" "/opt/rustwide/cargo-home/bin/cargo" "+09eeb2bacb9b40b2ed1d47f03177442c0632cda1" "check" "--frozen" "--all" "--all-targets" "--message-format=json", 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:10:22
[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:10:17
[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: 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] 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]     Checking hexggez v0.1.0 (/opt/rustwide/workdir/hexggez)
[INFO] [stderr]     Checking hexspace v0.1.0 (/opt/rustwide/workdir/hexspace)
[INFO] [stdout] warning: field `start` is never read
[INFO] [stdout]    --> hexspace/src/world.rs:161:9
[INFO] [stdout]     |
[INFO] [stdout] 159 | pub struct Movement {
[INFO] [stdout]     |            -------- field in this struct
[INFO] [stdout] 160 |     pub entity: Entity,
[INFO] [stdout] 161 |     pub start: Coords,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> hexspace/src/ui.rs:213:54
[INFO] [stdout]     |
[INFO] [stdout] 213 |                     Button::IncreaseCost => for s in &self.selected {
[INFO] [stdout]     |                                                      ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(for_loops_over_fallibles)]` on by default
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 213 -                     Button::IncreaseCost => for s in &self.selected {
[INFO] [stdout] 213 +                     Button::IncreaseCost => while let Some(s) = &self.selected {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 213 -                     Button::IncreaseCost => for s in &self.selected {
[INFO] [stdout] 213 +                     Button::IncreaseCost => if let Some(s) = &self.selected {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> hexspace/src/ui.rs:216:54
[INFO] [stdout]     |
[INFO] [stdout] 216 |                     Button::DecreaseCost => for s in &self.selected {
[INFO] [stdout]     |                                                      ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 216 -                     Button::DecreaseCost => for s in &self.selected {
[INFO] [stdout] 216 +                     Button::DecreaseCost => while let Some(s) = &self.selected {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 216 -                     Button::DecreaseCost => for s in &self.selected {
[INFO] [stdout] 216 +                     Button::DecreaseCost => if let Some(s) = &self.selected {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over an `Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> hexspace/src/ui.rs:314:24
[INFO] [stdout]     |
[INFO] [stdout] 314 |             for hex in self.view.grid().get(*pos) {
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 314 -             for hex in self.view.grid().get(*pos) {
[INFO] [stdout] 314 +             while let Some(hex) = self.view.grid().get(*pos) {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 314 -             for hex in self.view.grid().get(*pos) {
[INFO] [stdout] 314 +             if let Some(hex) = self.view.grid().get(*pos) {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> hexspace/src/world.rs:191:17
[INFO] [stdout]     |
[INFO] [stdout] 191 |     pub fn name(&self) -> Cow<str> {
[INFO] [stdout]     |                 ^^^^^     ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the 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: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 191 |     pub fn name(&self) -> Cow<'_, str> {
[INFO] [stdout]     |                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `start` is never read
[INFO] [stdout]    --> hexspace/src/world.rs:161:9
[INFO] [stdout]     |
[INFO] [stdout] 159 | pub struct Movement {
[INFO] [stdout]     |            -------- field in this struct
[INFO] [stdout] 160 |     pub entity: Entity,
[INFO] [stdout] 161 |     pub start: Coords,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> hexspace/src/ui.rs:213:54
[INFO] [stdout]     |
[INFO] [stdout] 213 |                     Button::IncreaseCost => for s in &self.selected {
[INFO] [stdout]     |                                                      ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(for_loops_over_fallibles)]` on by default
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 213 -                     Button::IncreaseCost => for s in &self.selected {
[INFO] [stdout] 213 +                     Button::IncreaseCost => while let Some(s) = &self.selected {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 213 -                     Button::IncreaseCost => for s in &self.selected {
[INFO] [stdout] 213 +                     Button::IncreaseCost => if let Some(s) = &self.selected {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> hexspace/src/ui.rs:216:54
[INFO] [stdout]     |
[INFO] [stdout] 216 |                     Button::DecreaseCost => for s in &self.selected {
[INFO] [stdout]     |                                                      ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 216 -                     Button::DecreaseCost => for s in &self.selected {
[INFO] [stdout] 216 +                     Button::DecreaseCost => while let Some(s) = &self.selected {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 216 -                     Button::DecreaseCost => for s in &self.selected {
[INFO] [stdout] 216 +                     Button::DecreaseCost => if let Some(s) = &self.selected {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over an `Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> hexspace/src/ui.rs:314:24
[INFO] [stdout]     |
[INFO] [stdout] 314 |             for hex in self.view.grid().get(*pos) {
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 314 -             for hex in self.view.grid().get(*pos) {
[INFO] [stdout] 314 +             while let Some(hex) = self.view.grid().get(*pos) {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 314 -             for hex in self.view.grid().get(*pos) {
[INFO] [stdout] 314 +             if let Some(hex) = self.view.grid().get(*pos) {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> hexspace/src/world.rs:191:17
[INFO] [stdout]     |
[INFO] [stdout] 191 |     pub fn name(&self) -> Cow<str> {
[INFO] [stdout]     |                 ^^^^^     ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the 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: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 191 |     pub fn name(&self) -> Cow<'_, str> {
[INFO] [stdout]     |                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 49.43s
[INFO] running `Command { std: "docker" "inspect" "c1bc4c88a7c9350fa2f31aa6afaef4379a0b53decaadf0b59a0a12392fd91d67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1bc4c88a7c9350fa2f31aa6afaef4379a0b53decaadf0b59a0a12392fd91d67", kill_on_drop: false }`
[INFO] [stdout] c1bc4c88a7c9350fa2f31aa6afaef4379a0b53decaadf0b59a0a12392fd91d67
