[INFO] cloning repository https://github.com/ktsimpso/cryptid
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ktsimpso/cryptid" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fktsimpso%2Fcryptid", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fktsimpso%2Fcryptid'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 795577c17de539bad85e4956cfcd44a342425387
[INFO] testing ktsimpso/cryptid against 1.95.0 for beta-1.96-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fktsimpso%2Fcryptid" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ktsimpso/cryptid
[INFO] finished tweaking git repo https://github.com/ktsimpso/cryptid
[INFO] tweaked toml for git repo https://github.com/ktsimpso/cryptid written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ktsimpso/cryptid on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ktsimpso/cryptid 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded either v1.5.2
[INFO] [stderr]   Downloaded itertools v0.8.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 76788e6e3b53cc92f23dfe65714452fdc8ab832385d30162d106cf2d7e883077
[INFO] running `Command { std: "docker" "start" "-a" "76788e6e3b53cc92f23dfe65714452fdc8ab832385d30162d106cf2d7e883077", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "76788e6e3b53cc92f23dfe65714452fdc8ab832385d30162d106cf2d7e883077", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76788e6e3b53cc92f23dfe65714452fdc8ab832385d30162d106cf2d7e883077", kill_on_drop: false }`
[INFO] [stdout] 76788e6e3b53cc92f23dfe65714452fdc8ab832385d30162d106cf2d7e883077
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eaa4c1b713965eaf711d3782fe0b24054869ac109984b4764de7e8a67e4a7fd8
[INFO] running `Command { std: "docker" "start" "-a" "eaa4c1b713965eaf711d3782fe0b24054869ac109984b4764de7e8a67e4a7fd8", kill_on_drop: false }`
[INFO] [stderr]    Compiling either v1.5.2
[INFO] [stderr]    Compiling itertools v0.8.0
[INFO] [stderr]    Compiling cryptid v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variants `Mountain`, `Forest`, `Swamp`, and `Desert` are never constructed
[INFO] [stdout]   --> src/main.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout]  6 | enum Terrain {
[INFO] [stdout]    |      ------- variants in this enum
[INFO] [stdout]  7 |     Water,
[INFO] [stdout]  8 |     Mountain,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]  9 |     Forest,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 10 |     Swamp,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 11 |     Desert,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Terrain` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Cougar` is never constructed
[INFO] [stdout]   --> src/main.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | enum Animal {
[INFO] [stdout]    |      ------ variant in this enum
[INFO] [stdout] 16 |     Bear,
[INFO] [stdout] 17 |     Cougar,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Animal` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Blue`, `White`, and `Black` are never constructed
[INFO] [stdout]   --> src/main.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | enum StructureColor {
[INFO] [stdout]    |      -------------- variants in this enum
[INFO] [stdout] 22 |     Blue,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 23 |     Green,
[INFO] [stdout] 24 |     White,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 25 |     Black,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `StructureColor` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/main.rs:30:19
[INFO] [stdout]    |
[INFO] [stdout] 30 |     StandingStone(StructureColor),
[INFO] [stdout]    |     ------------- ^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Structure` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 30 -     StandingStone(StructureColor),
[INFO] [stdout] 30 +     StandingStone(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `AdbandonedShack` is never constructed
[INFO] [stdout]   --> src/main.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | enum Structure {
[INFO] [stdout]    |      --------- variant in this enum
[INFO] [stdout] 30 |     StandingStone(StructureColor),
[INFO] [stdout] 31 |     AdbandonedShack(StructureColor),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Structure` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `terrian`, `animal`, and `structure` are never read
[INFO] [stdout]   --> src/main.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 35 | struct Tile {
[INFO] [stdout]    |        ---- fields in this struct
[INFO] [stdout] 36 |     terrian: Terrain,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 37 |     animal: Option<Animal>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 38 |     structure: Option<Structure>,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Tile` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `right_lower`, `up`, and `left_lower` are never used
[INFO] [stdout]   --> src/hex.rs:25:12
[INFO] [stdout]    |
[INFO] [stdout]  9 | impl AxialCoordinate {
[INFO] [stdout]    | -------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 25 |     pub fn right_lower(&self) -> AxialCoordinate {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 39 |     pub fn up(&self) -> AxialCoordinate {
[INFO] [stdout]    |            ^^
[INFO] [stdout] ...
[INFO] [stdout] 53 |     pub fn left_lower(&self) -> AxialCoordinate {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get` is never used
[INFO] [stdout]    --> src/hex.rs:127:12
[INFO] [stdout]     |
[INFO] [stdout] 121 | impl<T> HexGrid<T> {
[INFO] [stdout]     | ------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 127 |     pub fn get(&self, coordinate: &AxialCoordinate) -> Option<&T> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.47s
[INFO] running `Command { std: "docker" "inspect" "eaa4c1b713965eaf711d3782fe0b24054869ac109984b4764de7e8a67e4a7fd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eaa4c1b713965eaf711d3782fe0b24054869ac109984b4764de7e8a67e4a7fd8", kill_on_drop: false }`
[INFO] [stdout] eaa4c1b713965eaf711d3782fe0b24054869ac109984b4764de7e8a67e4a7fd8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d597ba7ab4deb83acc19194709eaf449ae3c0cce6fdb7aa373ca551d34d853f6
[INFO] running `Command { std: "docker" "start" "-a" "d597ba7ab4deb83acc19194709eaf449ae3c0cce6fdb7aa373ca551d34d853f6", kill_on_drop: false }`
[INFO] [stderr]    Compiling cryptid v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/hex.rs:281:53
[INFO] [stdout]     |
[INFO] [stdout] 281 |         let origin = AxialCoordinate { q: 0, r: 0 };;
[INFO] [stdout]     |                                                     ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Mountain`, `Forest`, `Swamp`, and `Desert` are never constructed
[INFO] [stdout]   --> src/main.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout]  6 | enum Terrain {
[INFO] [stdout]    |      ------- variants in this enum
[INFO] [stdout]  7 |     Water,
[INFO] [stdout]  8 |     Mountain,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]  9 |     Forest,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 10 |     Swamp,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 11 |     Desert,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Terrain` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Cougar` is never constructed
[INFO] [stdout]   --> src/main.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | enum Animal {
[INFO] [stdout]    |      ------ variant in this enum
[INFO] [stdout] 16 |     Bear,
[INFO] [stdout] 17 |     Cougar,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Animal` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Blue`, `White`, and `Black` are never constructed
[INFO] [stdout]   --> src/main.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | enum StructureColor {
[INFO] [stdout]    |      -------------- variants in this enum
[INFO] [stdout] 22 |     Blue,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 23 |     Green,
[INFO] [stdout] 24 |     White,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 25 |     Black,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `StructureColor` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/main.rs:30:19
[INFO] [stdout]    |
[INFO] [stdout] 30 |     StandingStone(StructureColor),
[INFO] [stdout]    |     ------------- ^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Structure` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 30 -     StandingStone(StructureColor),
[INFO] [stdout] 30 +     StandingStone(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `AdbandonedShack` is never constructed
[INFO] [stdout]   --> src/main.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | enum Structure {
[INFO] [stdout]    |      --------- variant in this enum
[INFO] [stdout] 30 |     StandingStone(StructureColor),
[INFO] [stdout] 31 |     AdbandonedShack(StructureColor),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Structure` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `terrian`, `animal`, and `structure` are never read
[INFO] [stdout]   --> src/main.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 35 | struct Tile {
[INFO] [stdout]    |        ---- fields in this struct
[INFO] [stdout] 36 |     terrian: Terrain,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 37 |     animal: Option<Animal>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 38 |     structure: Option<Structure>,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Tile` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get` is never used
[INFO] [stdout]    --> src/hex.rs:127:12
[INFO] [stdout]     |
[INFO] [stdout] 121 | impl<T> HexGrid<T> {
[INFO] [stdout]     | ------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 127 |     pub fn get(&self, coordinate: &AxialCoordinate) -> Option<&T> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to `<[T; N] as IntoIterator>::into_iter` in Rust 2021
[INFO] [stdout]    --> src/hex.rs:216:14
[INFO] [stdout]     |
[INFO] [stdout] 216 |             .into_iter()
[INFO] [stdout]     |              ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stdout]     = note: `#[warn(array_into_iter)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]     |
[INFO] [stdout] 216 -             .into_iter()
[INFO] [stdout] 216 +             .iter()
[INFO] [stdout]     |
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]     |
[INFO] [stdout] 215 -         adjacents
[INFO] [stdout] 216 -             .into_iter()
[INFO] [stdout] 215 +         IntoIterator::into_iter(adjacents)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "d597ba7ab4deb83acc19194709eaf449ae3c0cce6fdb7aa373ca551d34d853f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d597ba7ab4deb83acc19194709eaf449ae3c0cce6fdb7aa373ca551d34d853f6", kill_on_drop: false }`
[INFO] [stdout] d597ba7ab4deb83acc19194709eaf449ae3c0cce6fdb7aa373ca551d34d853f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 55f3c1096106dafee0d6dc2179dee59d5f048a408b66be449ce463b37259fab4
[INFO] running `Command { std: "docker" "start" "-a" "55f3c1096106dafee0d6dc2179dee59d5f048a408b66be449ce463b37259fab4", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/hex.rs:281:53
[INFO] [stderr]     |
[INFO] [stderr] 281 |         let origin = AxialCoordinate { q: 0, r: 0 };;
[INFO] [stderr]     |                                                     ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(redundant_semicolons)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variants `Mountain`, `Forest`, `Swamp`, and `Desert` are never constructed
[INFO] [stderr]   --> src/main.rs:8:5
[INFO] [stderr]    |
[INFO] [stderr]  6 | enum Terrain {
[INFO] [stderr]    |      ------- variants in this enum
[INFO] [stderr]  7 |     Water,
[INFO] [stderr]  8 |     Mountain,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr]  9 |     Forest,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 10 |     Swamp,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 11 |     Desert,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Terrain` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Cougar` is never constructed
[INFO] [stderr]   --> src/main.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | enum Animal {
[INFO] [stderr]    |      ------ variant in this enum
[INFO] [stderr] 16 |     Bear,
[INFO] [stderr] 17 |     Cougar,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Animal` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: variants `Blue`, `White`, and `Black` are never constructed
[INFO] [stderr]   --> src/main.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 21 | enum StructureColor {
[INFO] [stderr]    |      -------------- variants in this enum
[INFO] [stderr] 22 |     Blue,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 23 |     Green,
[INFO] [stderr] 24 |     White,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 25 |     Black,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `StructureColor` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> src/main.rs:30:19
[INFO] [stderr]    |
[INFO] [stderr] 30 |     StandingStone(StructureColor),
[INFO] [stderr]    |     ------------- ^^^^^^^^^^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Structure` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 30 -     StandingStone(StructureColor),
[INFO] [stderr] 30 +     StandingStone(()),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: variant `AdbandonedShack` is never constructed
[INFO] [stderr]   --> src/main.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 29 | enum Structure {
[INFO] [stderr]    |      --------- variant in this enum
[INFO] [stderr] 30 |     StandingStone(StructureColor),
[INFO] [stderr] 31 |     AdbandonedShack(StructureColor),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Structure` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `terrian`, `animal`, and `structure` are never read
[INFO] [stderr]   --> src/main.rs:36:5
[INFO] [stderr]    |
[INFO] [stderr] 35 | struct Tile {
[INFO] [stderr]    |        ---- fields in this struct
[INFO] [stderr] 36 |     terrian: Terrain,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 37 |     animal: Option<Animal>,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 38 |     structure: Option<Structure>,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Tile` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: method `get` is never used
[INFO] [stderr]    --> src/hex.rs:127:12
[INFO] [stderr]     |
[INFO] [stderr] 121 | impl<T> HexGrid<T> {
[INFO] [stderr]     | ------------------ method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 127 |     pub fn get(&self, coordinate: &AxialCoordinate) -> Option<&T> {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to `<[T; N] as IntoIterator>::into_iter` in Rust 2021
[INFO] [stderr]    --> src/hex.rs:216:14
[INFO] [stderr]     |
[INFO] [stderr] 216 |             .into_iter()
[INFO] [stderr]     |              ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this changes meaning in Rust 2021
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stderr]     = note: `#[warn(array_into_iter)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stderr] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stderr]     |
[INFO] [stderr] 216 -             .into_iter()
[INFO] [stderr] 216 +             .iter()
[INFO] [stderr]     |
[INFO] [stderr] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stderr]     |
[INFO] [stderr] 215 -         adjacents
[INFO] [stderr] 216 -             .into_iter()
[INFO] [stderr] 215 +         IntoIterator::into_iter(adjacents)
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: `cryptid` (bin "cryptid" test) generated 9 warnings (run `cargo fix --bin "cryptid" -p cryptid --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/cryptid-c02268314d9dce1b)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test hex::axial_coordinate_tests::all_adjacent_methods_must_not_be_equal_to_each_other ... ok
[INFO] [stdout] test hex::axial_coordinate_tests::left_lower_should_be_one_space_away_from_current_coordinate ... ok
[INFO] [stdout] test hex::axial_coordinate_tests::down_should_be_one_space_away_from_current_coordinate ... ok
[INFO] [stdout] test hex::axial_coordinate_tests::righ_lower_should_be_one_space_away_from_current_coordinate ... ok
[INFO] [stdout] test hex::axial_coordinate_tests::all_hexes_within_distance_should_return_the_original_hex_and_surrounding_hexes_if_one ... ok
[INFO] [stdout] test hex::axial_coordinate_tests::all_hexes_within_distance_should_return_19_hexes_if_two ... ok
[INFO] [stdout] test hex::axial_coordinate_tests::to_cubic_then_back_to_axial_is_the_identity ... ok
[INFO] [stdout] test hex::axial_coordinate_tests::up_should_be_one_space_away_from_current_coordinate ... ok
[INFO] [stdout] test hex::axial_coordinate_tests::all_hexes_within_distance_should_return_the_original_hex_if_zero ... ok
[INFO] [stdout] test hex::axial_coordinate_tests::righ_upper_should_be_one_space_away_from_current_coordinate ... ok
[INFO] [stdout] test hex::axial_coordinate_tests::left_upper_should_be_one_space_away_from_current_coordinate ... ok
[INFO] [stdout] test hex::axial_coordinate_tests::distance_from_must_increase_by_one_every_time_a_direction_is_moved ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "55f3c1096106dafee0d6dc2179dee59d5f048a408b66be449ce463b37259fab4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55f3c1096106dafee0d6dc2179dee59d5f048a408b66be449ce463b37259fab4", kill_on_drop: false }`
[INFO] [stdout] 55f3c1096106dafee0d6dc2179dee59d5f048a408b66be449ce463b37259fab4
