[INFO] updating cached repository orangebaron/uwe-tries-a-thing-with-rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/orangebaron/uwe-tries-a-thing-with-rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/orangebaron/uwe-tries-a-thing-with-rust" "work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/orangebaron/uwe-tries-a-thing-with-rust"`
[INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/orangebaron/uwe-tries-a-thing-with-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/orangebaron/uwe-tries-a-thing-with-rust" "work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/orangebaron/uwe-tries-a-thing-with-rust"`
[INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/orangebaron/uwe-tries-a-thing-with-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 9822950482e190de18c13c6c7795bb183ddb3dd9
[INFO] sha for GitHub repo orangebaron/uwe-tries-a-thing-with-rust: 9822950482e190de18c13c6c7795bb183ddb3dd9
[INFO] validating manifest of orangebaron/uwe-tries-a-thing-with-rust on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of orangebaron/uwe-tries-a-thing-with-rust on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing orangebaron/uwe-tries-a-thing-with-rust
[INFO] finished frobbing orangebaron/uwe-tries-a-thing-with-rust
[INFO] frobbed toml for orangebaron/uwe-tries-a-thing-with-rust written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/orangebaron/uwe-tries-a-thing-with-rust/Cargo.toml
[INFO] started frobbing orangebaron/uwe-tries-a-thing-with-rust
[INFO] finished frobbing orangebaron/uwe-tries-a-thing-with-rust
[INFO] frobbed toml for orangebaron/uwe-tries-a-thing-with-rust written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/orangebaron/uwe-tries-a-thing-with-rust/Cargo.toml
[INFO] crate orangebaron/uwe-tries-a-thing-with-rust already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] checking orangebaron/uwe-tries-a-thing-with-rust against master#60960a260f7b5c695fd0717311d72ce62dd4eb43 for pr-63376
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-0/master#60960a260f7b5c695fd0717311d72ce62dd4eb43:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/orangebaron/uwe-tries-a-thing-with-rust:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] a8880842599bcd88a1178b319f3a288ae429ab75962026c0a52faf8b0827e41b
[INFO] running `"docker" "start" "-a" "a8880842599bcd88a1178b319f3a288ae429ab75962026c0a52faf8b0827e41b"`
[INFO] [stderr]     Checking uwe-tries-a-thing v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: enum is never used: `TileType`
[INFO] [stderr]  --> src/tile.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub enum TileType {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Tile`
[INFO] [stderr]  --> src/tile.rs:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub struct Tile<'a> {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `getType`
[INFO] [stderr]   --> src/tile.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     fn getType(self) -> TileType {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `getOwner`
[INFO] [stderr]   --> src/tile.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     fn getOwner(&self) -> &player::Player {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `setOwner`
[INFO] [stderr]   --> src/tile.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |     fn setOwner(&mut self,owner: &'a player::Player) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Player`
[INFO] [stderr]  --> src/player.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub struct Player {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `getUnits`
[INFO] [stderr]  --> src/player.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     fn getUnits(self) -> Vec<unit::Unit> {
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `addUnit`
[INFO] [stderr]   --> src/player.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     fn addUnit(&mut self,unit: unit::Unit) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `removeUnit`
[INFO] [stderr]   --> src/player.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     fn removeUnit(&mut self,elem: usize) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `getCoins`
[INFO] [stderr]   --> src/player.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     fn getCoins(&self) -> u64 {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `setCoins`
[INFO] [stderr]   --> src/player.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 |     fn setCoins(&mut self,coins: u64) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `addCoins`
[INFO] [stderr]   --> src/player.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 |     fn addCoins(&mut self,coins: u64) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `UnitType`
[INFO] [stderr]  --> src/unit.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub enum UnitType {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Unit`
[INFO] [stderr]  --> src/unit.rs:6:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub struct Unit {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `getType` should have a snake case name
[INFO] [stderr]   --> src/tile.rs:13:8
[INFO] [stderr]    |
[INFO] [stderr] 13 |     fn getType(self) -> TileType {
[INFO] [stderr]    |        ^^^^^^^ help: convert the identifier to snake case: `get_type`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `getOwner` should have a snake case name
[INFO] [stderr]   --> src/tile.rs:16:8
[INFO] [stderr]    |
[INFO] [stderr] 16 |     fn getOwner(&self) -> &player::Player {
[INFO] [stderr]    |        ^^^^^^^^ help: convert the identifier to snake case: `get_owner`
[INFO] [stderr] 
[INFO] [stderr] warning: method `setOwner` should have a snake case name
[INFO] [stderr]   --> src/tile.rs:19:8
[INFO] [stderr]    |
[INFO] [stderr] 19 |     fn setOwner(&mut self,owner: &'a player::Player) {
[INFO] [stderr]    |        ^^^^^^^^ help: convert the identifier to snake case: `set_owner`
[INFO] [stderr] 
[INFO] [stderr] warning: method `getUnits` should have a snake case name
[INFO] [stderr]  --> src/player.rs:8:8
[INFO] [stderr]   |
[INFO] [stderr] 8 |     fn getUnits(self) -> Vec<unit::Unit> {
[INFO] [stderr]   |        ^^^^^^^^ help: convert the identifier to snake case: `get_units`
[INFO] [stderr] 
[INFO] [stderr] warning: method `addUnit` should have a snake case name
[INFO] [stderr]   --> src/player.rs:11:8
[INFO] [stderr]    |
[INFO] [stderr] 11 |     fn addUnit(&mut self,unit: unit::Unit) {
[INFO] [stderr]    |        ^^^^^^^ help: convert the identifier to snake case: `add_unit`
[INFO] [stderr] 
[INFO] [stderr] warning: method `removeUnit` should have a snake case name
[INFO] [stderr]   --> src/player.rs:14:8
[INFO] [stderr]    |
[INFO] [stderr] 14 |     fn removeUnit(&mut self,elem: usize) {
[INFO] [stderr]    |        ^^^^^^^^^^ help: convert the identifier to snake case: `remove_unit`
[INFO] [stderr] 
[INFO] [stderr] warning: method `getCoins` should have a snake case name
[INFO] [stderr]   --> src/player.rs:17:8
[INFO] [stderr]    |
[INFO] [stderr] 17 |     fn getCoins(&self) -> u64 {
[INFO] [stderr]    |        ^^^^^^^^ help: convert the identifier to snake case: `get_coins`
[INFO] [stderr] 
[INFO] [stderr] warning: method `setCoins` should have a snake case name
[INFO] [stderr]   --> src/player.rs:20:8
[INFO] [stderr]    |
[INFO] [stderr] 20 |     fn setCoins(&mut self,coins: u64) {
[INFO] [stderr]    |        ^^^^^^^^ help: convert the identifier to snake case: `set_coins`
[INFO] [stderr] 
[INFO] [stderr] warning: method `addCoins` should have a snake case name
[INFO] [stderr]   --> src/player.rs:23:8
[INFO] [stderr]    |
[INFO] [stderr] 23 |     fn addCoins(&mut self,coins: u64) {
[INFO] [stderr]    |        ^^^^^^^^ help: convert the identifier to snake case: `add_coins`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `unitType` should have a snake case name
[INFO] [stderr]  --> src/unit.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     unitType: UnitType,
[INFO] [stderr]   |     ^^^^^^^^ help: convert the identifier to snake case: `unit_type`
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `TileType`
[INFO] [stderr]  --> src/tile.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub enum TileType {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Tile`
[INFO] [stderr]  --> src/tile.rs:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub struct Tile<'a> {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `getType`
[INFO] [stderr]   --> src/tile.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     fn getType(self) -> TileType {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `getOwner`
[INFO] [stderr]   --> src/tile.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     fn getOwner(&self) -> &player::Player {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `setOwner`
[INFO] [stderr]   --> src/tile.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |     fn setOwner(&mut self,owner: &'a player::Player) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Player`
[INFO] [stderr]  --> src/player.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub struct Player {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `getUnits`
[INFO] [stderr]  --> src/player.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     fn getUnits(self) -> Vec<unit::Unit> {
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `addUnit`
[INFO] [stderr]   --> src/player.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     fn addUnit(&mut self,unit: unit::Unit) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `removeUnit`
[INFO] [stderr]   --> src/player.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     fn removeUnit(&mut self,elem: usize) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `getCoins`
[INFO] [stderr]   --> src/player.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     fn getCoins(&self) -> u64 {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `setCoins`
[INFO] [stderr]   --> src/player.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 |     fn setCoins(&mut self,coins: u64) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `addCoins`
[INFO] [stderr]   --> src/player.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 |     fn addCoins(&mut self,coins: u64) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `UnitType`
[INFO] [stderr]  --> src/unit.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub enum UnitType {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Unit`
[INFO] [stderr]  --> src/unit.rs:6:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub struct Unit {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `getType` should have a snake case name
[INFO] [stderr]   --> src/tile.rs:13:8
[INFO] [stderr]    |
[INFO] [stderr] 13 |     fn getType(self) -> TileType {
[INFO] [stderr]    |        ^^^^^^^ help: convert the identifier to snake case: `get_type`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `getOwner` should have a snake case name
[INFO] [stderr]   --> src/tile.rs:16:8
[INFO] [stderr]    |
[INFO] [stderr] 16 |     fn getOwner(&self) -> &player::Player {
[INFO] [stderr]    |        ^^^^^^^^ help: convert the identifier to snake case: `get_owner`
[INFO] [stderr] 
[INFO] [stderr] warning: method `setOwner` should have a snake case name
[INFO] [stderr]   --> src/tile.rs:19:8
[INFO] [stderr]    |
[INFO] [stderr] 19 |     fn setOwner(&mut self,owner: &'a player::Player) {
[INFO] [stderr]    |        ^^^^^^^^ help: convert the identifier to snake case: `set_owner`
[INFO] [stderr] 
[INFO] [stderr] warning: method `getUnits` should have a snake case name
[INFO] [stderr]  --> src/player.rs:8:8
[INFO] [stderr]   |
[INFO] [stderr] 8 |     fn getUnits(self) -> Vec<unit::Unit> {
[INFO] [stderr]   |        ^^^^^^^^ help: convert the identifier to snake case: `get_units`
[INFO] [stderr] 
[INFO] [stderr] warning: method `addUnit` should have a snake case name
[INFO] [stderr]   --> src/player.rs:11:8
[INFO] [stderr]    |
[INFO] [stderr] 11 |     fn addUnit(&mut self,unit: unit::Unit) {
[INFO] [stderr]    |        ^^^^^^^ help: convert the identifier to snake case: `add_unit`
[INFO] [stderr] 
[INFO] [stderr] warning: method `removeUnit` should have a snake case name
[INFO] [stderr]   --> src/player.rs:14:8
[INFO] [stderr]    |
[INFO] [stderr] 14 |     fn removeUnit(&mut self,elem: usize) {
[INFO] [stderr]    |        ^^^^^^^^^^ help: convert the identifier to snake case: `remove_unit`
[INFO] [stderr] 
[INFO] [stderr] warning: method `getCoins` should have a snake case name
[INFO] [stderr]   --> src/player.rs:17:8
[INFO] [stderr]    |
[INFO] [stderr] 17 |     fn getCoins(&self) -> u64 {
[INFO] [stderr]    |        ^^^^^^^^ help: convert the identifier to snake case: `get_coins`
[INFO] [stderr] 
[INFO] [stderr] warning: method `setCoins` should have a snake case name
[INFO] [stderr]   --> src/player.rs:20:8
[INFO] [stderr]    |
[INFO] [stderr] 20 |     fn setCoins(&mut self,coins: u64) {
[INFO] [stderr]    |        ^^^^^^^^ help: convert the identifier to snake case: `set_coins`
[INFO] [stderr] 
[INFO] [stderr] warning: method `addCoins` should have a snake case name
[INFO] [stderr]   --> src/player.rs:23:8
[INFO] [stderr]    |
[INFO] [stderr] 23 |     fn addCoins(&mut self,coins: u64) {
[INFO] [stderr]    |        ^^^^^^^^ help: convert the identifier to snake case: `add_coins`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `unitType` should have a snake case name
[INFO] [stderr]  --> src/unit.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     unitType: UnitType,
[INFO] [stderr]   |     ^^^^^^^^ help: convert the identifier to snake case: `unit_type`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `"docker" "inspect" "a8880842599bcd88a1178b319f3a288ae429ab75962026c0a52faf8b0827e41b"`
[INFO] running `"docker" "rm" "-f" "a8880842599bcd88a1178b319f3a288ae429ab75962026c0a52faf8b0827e41b"`
[INFO] [stdout] a8880842599bcd88a1178b319f3a288ae429ab75962026c0a52faf8b0827e41b