[INFO] cloning repository https://github.com/patrickcsullivan/nav_game
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/patrickcsullivan/nav_game" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpatrickcsullivan%2Fnav_game", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpatrickcsullivan%2Fnav_game'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 846b929b4510303b3946d123a9734c8e99359a96
[INFO] checking patrickcsullivan/nav_game against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpatrickcsullivan%2Fnav_game" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/patrickcsullivan/nav_game
[INFO] finished tweaking git repo https://github.com/patrickcsullivan/nav_game
[INFO] tweaked toml for git repo https://github.com/patrickcsullivan/nav_game written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/patrickcsullivan/nav_game 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/patrickcsullivan/nav_game 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]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded grid v0.10.0
[INFO] [stderr]   Downloaded vek v0.10.4
[INFO] [stderr]   Downloaded iter_tools v0.1.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 88fc66d2c3a25a91b9c46b6774a627ad2e1afe09e63186c9f3d3e543e4e94269
[INFO] running `Command { std: "docker" "start" "-a" "88fc66d2c3a25a91b9c46b6774a627ad2e1afe09e63186c9f3d3e543e4e94269", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "88fc66d2c3a25a91b9c46b6774a627ad2e1afe09e63186c9f3d3e543e4e94269", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88fc66d2c3a25a91b9c46b6774a627ad2e1afe09e63186c9f3d3e543e4e94269", kill_on_drop: false }`
[INFO] [stdout] 88fc66d2c3a25a91b9c46b6774a627ad2e1afe09e63186c9f3d3e543e4e94269
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0fd3051d4504d6b8ad06a2e55fce01591951aeb404099b8094d41dac740b8f45
[INFO] running `Command { std: "docker" "start" "-a" "0fd3051d4504d6b8ad06a2e55fce01591951aeb404099b8094d41dac740b8f45", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling serde v1.0.163
[INFO] [stderr]     Checking either v1.8.1
[INFO] [stderr]    Compiling vek v0.10.4
[INFO] [stderr]    Compiling syn v2.0.18
[INFO] [stderr]     Checking grid v0.10.0
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking csv-core v0.1.10
[INFO] [stderr]     Checking num-integer v0.1.45
[INFO] [stderr]     Checking approx v0.3.2
[INFO] [stderr]     Checking iter_tools v0.1.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.40
[INFO] [stderr]     Checking thiserror v1.0.40
[INFO] [stderr]     Checking csv v1.2.1
[INFO] [stderr]     Checking navigation_game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `map::Map`
[INFO] [stdout]  --> src/cmd/abs.rs:1:39
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{direction::TurnDirection, map::Map};
[INFO] [stdout]   |                                       ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ParseError as OrdinalityParseError`
[INFO] [stdout]   --> src/lang/syntax/mod.rs:24:34
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub use ordinality::{Ordinality, ParseError as OrdinalityParseError};
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ParseError as TurnDirectionNounParseError`
[INFO] [stdout]   --> src/lang/syntax/mod.rs:27:28
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub use turn_direction_n::{ParseError as TurnDirectionNounParseError, TurnDirectionNoun};
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ArrowTurnDirection`
[INFO] [stdout]  --> src/ui/mod.rs:3:42
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub use arrow::{ArrowSegment, ArrowTile, ArrowTurnDirection};
[INFO] [stdout]   |                                          ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `map::Map`
[INFO] [stdout]  --> src/cmd/abs.rs:1:39
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{direction::TurnDirection, map::Map};
[INFO] [stdout]   |                                       ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ParseError as OrdinalityParseError`
[INFO] [stdout]   --> src/lang/syntax/mod.rs:24:34
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub use ordinality::{Ordinality, ParseError as OrdinalityParseError};
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ParseError as TurnDirectionNounParseError`
[INFO] [stdout]   --> src/lang/syntax/mod.rs:27:28
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub use turn_direction_n::{ParseError as TurnDirectionNounParseError, TurnDirectionNoun};
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ArrowTurnDirection`
[INFO] [stdout]  --> src/ui/mod.rs:3:42
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub use arrow::{ArrowSegment, ArrowTile, ArrowTurnDirection};
[INFO] [stdout]   |                                          ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `map_size`
[INFO] [stdout]   --> src/cmd/mod.rs:81:9
[INFO] [stdout]    |
[INFO] [stdout] 81 |     let map_size = map.size();
[INFO] [stdout]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_map_size`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `map_size`
[INFO] [stdout]   --> src/cmd/mod.rs:81:9
[INFO] [stdout]    |
[INFO] [stdout] 81 |     let map_size = map.size();
[INFO] [stdout]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_map_size`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_masc` is never used
[INFO] [stdout]   --> src/lang/syntax/gender.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub trait HasGender {
[INFO] [stdout]    |           --------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 15 |     fn is_masc(&self) -> bool {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]   --> src/map/building.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct Building {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 25 |     name: Option<String>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Building` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `rank` are never read
[INFO] [stdout]   --> src/map/road.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub struct Road {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 39 |     name: Option<String>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 44 |     rank: u8,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Road` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `map` is never used
[INFO] [stdout]   --> src/state.rs:36:12
[INFO] [stdout]    |
[INFO] [stdout] 25 | impl State {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 36 |     pub fn map(&self) -> &Map {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_masc` is never used
[INFO] [stdout]   --> src/lang/syntax/gender.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub trait HasGender {
[INFO] [stdout]    |           --------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 15 |     fn is_masc(&self) -> bool {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]   --> src/map/building.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct Building {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 25 |     name: Option<String>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Building` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `rank` are never read
[INFO] [stdout]   --> src/map/road.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub struct Road {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 39 |     name: Option<String>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 44 |     rank: u8,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Road` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `map` is never used
[INFO] [stdout]   --> src/state.rs:36:12
[INFO] [stdout]    |
[INFO] [stdout] 25 | impl State {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 36 |     pub fn map(&self) -> &Map {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.24s
[INFO] running `Command { std: "docker" "inspect" "0fd3051d4504d6b8ad06a2e55fce01591951aeb404099b8094d41dac740b8f45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0fd3051d4504d6b8ad06a2e55fce01591951aeb404099b8094d41dac740b8f45", kill_on_drop: false }`
[INFO] [stdout] 0fd3051d4504d6b8ad06a2e55fce01591951aeb404099b8094d41dac740b8f45
