[INFO] cloning repository https://github.com/orangebaron/uwe-tries-a-thing-with-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/orangebaron/uwe-tries-a-thing-with-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Forangebaron%2Fuwe-tries-a-thing-with-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Forangebaron%2Fuwe-tries-a-thing-with-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9822950482e190de18c13c6c7795bb183ddb3dd9
[INFO] checking orangebaron/uwe-tries-a-thing-with-rust/9822950482e190de18c13c6c7795bb183ddb3dd9 against master#bd71213cf0a765705e7d72a099151bd4eb465ccb for pr-123864
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Forangebaron%2Fuwe-tries-a-thing-with-rust" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/orangebaron/uwe-tries-a-thing-with-rust on toolchain bd71213cf0a765705e7d72a099151bd4eb465ccb
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bd71213cf0a765705e7d72a099151bd4eb465ccb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/orangebaron/uwe-tries-a-thing-with-rust
[INFO] finished tweaking git repo https://github.com/orangebaron/uwe-tries-a-thing-with-rust
[INFO] tweaked toml for git repo https://github.com/orangebaron/uwe-tries-a-thing-with-rust written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/orangebaron/uwe-tries-a-thing-with-rust 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" "+bd71213cf0a765705e7d72a099151bd4eb465ccb" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+bd71213cf0a765705e7d72a099151bd4eb465ccb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f22d16283d2a77dc194c46af853c46c1c54efcc2e969663af37e5ce5e940d805
[INFO] running `Command { std: "docker" "start" "-a" "f22d16283d2a77dc194c46af853c46c1c54efcc2e969663af37e5ce5e940d805", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f22d16283d2a77dc194c46af853c46c1c54efcc2e969663af37e5ce5e940d805", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f22d16283d2a77dc194c46af853c46c1c54efcc2e969663af37e5ce5e940d805", kill_on_drop: false }`
[INFO] [stdout] f22d16283d2a77dc194c46af853c46c1c54efcc2e969663af37e5ce5e940d805
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+bd71213cf0a765705e7d72a099151bd4eb465ccb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1e776e15f2f6fad2aac7697ddfe6c25042edd54d4954a754b14269dcbcd74d24
[INFO] running `Command { std: "docker" "start" "-a" "1e776e15f2f6fad2aac7697ddfe6c25042edd54d4954a754b14269dcbcd74d24", kill_on_drop: false }`
[INFO] [stderr]     Checking uwe-tries-a-thing v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: enum `TileType` is never used
[INFO] [stdout]  --> src/tile.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub enum TileType {
[INFO] [stdout]   |          ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Tile` is never constructed
[INFO] [stdout]  --> src/tile.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct Tile<'a> {
[INFO] [stdout]   |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `TileType` is never used
[INFO] [stdout]  --> src/tile.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub enum TileType {
[INFO] [stdout]   |          ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `getType`, `getOwner`, and `setOwner` are never used
[INFO] [stdout]   --> src/tile.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl<'a> Tile<'a> {
[INFO] [stdout]    | ----------------- methods in this implementation
[INFO] [stdout] 13 |     fn getType(self) -> TileType {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 16 |     fn getOwner(&self) -> &player::Player {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 19 |     fn setOwner(&mut self,owner: &'a player::Player) {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Player` is never constructed
[INFO] [stdout]  --> src/player.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct Player {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Tile` is never constructed
[INFO] [stdout]  --> src/tile.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct Tile<'a> {
[INFO] [stdout]   |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `getUnits`, `addUnit`, `removeUnit`, `getCoins`, `setCoins`, and `addCoins` are never used
[INFO] [stdout]   --> src/player.rs:8:8
[INFO] [stdout]    |
[INFO] [stdout] 7  | impl Player {
[INFO] [stdout]    | ----------- methods in this implementation
[INFO] [stdout] 8  |     fn getUnits(self) -> Vec<unit::Unit> {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 11 |     fn addUnit(&mut self,unit: unit::Unit) {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 14 |     fn removeUnit(&mut self,elem: usize) {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 17 |     fn getCoins(&self) -> u64 {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 20 |     fn setCoins(&mut self,coins: u64) {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 23 |     fn addCoins(&mut self,coins: u64) {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `getType`, `getOwner`, and `setOwner` are never used
[INFO] [stdout]   --> src/tile.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl<'a> Tile<'a> {
[INFO] [stdout]    | ----------------- methods in this implementation
[INFO] [stdout] 13 |     fn getType(self) -> TileType {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 16 |     fn getOwner(&self) -> &player::Player {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 19 |     fn setOwner(&mut self,owner: &'a player::Player) {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `UnitType` is never used
[INFO] [stdout]  --> src/unit.rs:1:10
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub enum UnitType {
[INFO] [stdout]   |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Player` is never constructed
[INFO] [stdout]  --> src/player.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct Player {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Unit` is never constructed
[INFO] [stdout]  --> src/unit.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct Unit {
[INFO] [stdout]   |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `getType` should have a snake case name
[INFO] [stdout]   --> src/tile.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 |     fn getType(self) -> TileType {
[INFO] [stdout]    |        ^^^^^^^ help: convert the identifier to snake case: `get_type`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `getOwner` should have a snake case name
[INFO] [stdout]   --> src/tile.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 |     fn getOwner(&self) -> &player::Player {
[INFO] [stdout]    |        ^^^^^^^^ help: convert the identifier to snake case: `get_owner`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `setOwner` should have a snake case name
[INFO] [stdout]   --> src/tile.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 |     fn setOwner(&mut self,owner: &'a player::Player) {
[INFO] [stdout]    |        ^^^^^^^^ help: convert the identifier to snake case: `set_owner`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `getUnits` should have a snake case name
[INFO] [stdout]  --> src/player.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 |     fn getUnits(self) -> Vec<unit::Unit> {
[INFO] [stdout]   |        ^^^^^^^^ help: convert the identifier to snake case: `get_units`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `addUnit` should have a snake case name
[INFO] [stdout]   --> src/player.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 |     fn addUnit(&mut self,unit: unit::Unit) {
[INFO] [stdout]    |        ^^^^^^^ help: convert the identifier to snake case: `add_unit`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `removeUnit` should have a snake case name
[INFO] [stdout]   --> src/player.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn removeUnit(&mut self,elem: usize) {
[INFO] [stdout]    |        ^^^^^^^^^^ help: convert the identifier to snake case: `remove_unit`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `getCoins` should have a snake case name
[INFO] [stdout]   --> src/player.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 17 |     fn getCoins(&self) -> u64 {
[INFO] [stdout]    |        ^^^^^^^^ help: convert the identifier to snake case: `get_coins`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `setCoins` should have a snake case name
[INFO] [stdout]   --> src/player.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 20 |     fn setCoins(&mut self,coins: u64) {
[INFO] [stdout]    |        ^^^^^^^^ help: convert the identifier to snake case: `set_coins`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `getUnits`, `addUnit`, `removeUnit`, `getCoins`, `setCoins`, and `addCoins` are never used
[INFO] [stdout]   --> src/player.rs:8:8
[INFO] [stdout]    |
[INFO] [stdout] 7  | impl Player {
[INFO] [stdout]    | ----------- methods in this implementation
[INFO] [stdout] 8  |     fn getUnits(self) -> Vec<unit::Unit> {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 11 |     fn addUnit(&mut self,unit: unit::Unit) {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 14 |     fn removeUnit(&mut self,elem: usize) {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 17 |     fn getCoins(&self) -> u64 {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 20 |     fn setCoins(&mut self,coins: u64) {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 23 |     fn addCoins(&mut self,coins: u64) {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `addCoins` should have a snake case name
[INFO] [stdout]   --> src/player.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 23 |     fn addCoins(&mut self,coins: u64) {
[INFO] [stdout]    |        ^^^^^^^^ help: convert the identifier to snake case: `add_coins`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `UnitType` is never used
[INFO] [stdout]  --> src/unit.rs:1:10
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub enum UnitType {
[INFO] [stdout]   |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Unit` is never constructed
[INFO] [stdout]  --> src/unit.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct Unit {
[INFO] [stdout]   |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `unitType` should have a snake case name
[INFO] [stdout]  --> src/unit.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     unitType: UnitType,
[INFO] [stdout]   |     ^^^^^^^^ help: convert the identifier to snake case: `unit_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `getType` should have a snake case name
[INFO] [stdout]   --> src/tile.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 |     fn getType(self) -> TileType {
[INFO] [stdout]    |        ^^^^^^^ help: convert the identifier to snake case: `get_type`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `getOwner` should have a snake case name
[INFO] [stdout]   --> src/tile.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 |     fn getOwner(&self) -> &player::Player {
[INFO] [stdout]    |        ^^^^^^^^ help: convert the identifier to snake case: `get_owner`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `setOwner` should have a snake case name
[INFO] [stdout]   --> src/tile.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 |     fn setOwner(&mut self,owner: &'a player::Player) {
[INFO] [stdout]    |        ^^^^^^^^ help: convert the identifier to snake case: `set_owner`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `getUnits` should have a snake case name
[INFO] [stdout]  --> src/player.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 |     fn getUnits(self) -> Vec<unit::Unit> {
[INFO] [stdout]   |        ^^^^^^^^ help: convert the identifier to snake case: `get_units`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `addUnit` should have a snake case name
[INFO] [stdout]   --> src/player.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 |     fn addUnit(&mut self,unit: unit::Unit) {
[INFO] [stdout]    |        ^^^^^^^ help: convert the identifier to snake case: `add_unit`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `removeUnit` should have a snake case name
[INFO] [stdout]   --> src/player.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn removeUnit(&mut self,elem: usize) {
[INFO] [stdout]    |        ^^^^^^^^^^ help: convert the identifier to snake case: `remove_unit`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `getCoins` should have a snake case name
[INFO] [stdout]   --> src/player.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 17 |     fn getCoins(&self) -> u64 {
[INFO] [stdout]    |        ^^^^^^^^ help: convert the identifier to snake case: `get_coins`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `setCoins` should have a snake case name
[INFO] [stdout]   --> src/player.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 20 |     fn setCoins(&mut self,coins: u64) {
[INFO] [stdout]    |        ^^^^^^^^ help: convert the identifier to snake case: `set_coins`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `addCoins` should have a snake case name
[INFO] [stdout]   --> src/player.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 23 |     fn addCoins(&mut self,coins: u64) {
[INFO] [stdout]    |        ^^^^^^^^ help: convert the identifier to snake case: `add_coins`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `unitType` should have a snake case name
[INFO] [stdout]  --> src/unit.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     unitType: UnitType,
[INFO] [stdout]   |     ^^^^^^^^ help: convert the identifier to snake case: `unit_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 17 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 17 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] running `Command { std: "docker" "inspect" "1e776e15f2f6fad2aac7697ddfe6c25042edd54d4954a754b14269dcbcd74d24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e776e15f2f6fad2aac7697ddfe6c25042edd54d4954a754b14269dcbcd74d24", kill_on_drop: false }`
[INFO] [stdout] 1e776e15f2f6fad2aac7697ddfe6c25042edd54d4954a754b14269dcbcd74d24