[INFO] updating cached 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" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9822950482e190de18c13c6c7795bb183ddb3dd9 [INFO] checking orangebaron/uwe-tries-a-thing-with-rust against try#c8bdaa84ec1b37f18f30375e196a65b7602f3790 for pr-73345 [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-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/orangebaron/uwe-tries-a-thing-with-rust on toolchain c8bdaa84ec1b37f18f30375e196a65b7602f3790 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "read-manifest" "--manifest-path" "Cargo.toml", 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-0/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: "/workspace/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:6c9ffe128752d56c8d75334ed354142a5229917ed99767f56566dd8e857ad726" "/opt/rustwide/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] abd8d7c8022ed576003989a7c4ebf9b3a029aa9eb3a53316265d12b5773877fb [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "abd8d7c8022ed576003989a7c4ebf9b3a029aa9eb3a53316265d12b5773877fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "abd8d7c8022ed576003989a7c4ebf9b3a029aa9eb3a53316265d12b5773877fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "abd8d7c8022ed576003989a7c4ebf9b3a029aa9eb3a53316265d12b5773877fb", kill_on_drop: false }` [INFO] [stdout] abd8d7c8022ed576003989a7c4ebf9b3a029aa9eb3a53316265d12b5773877fb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:6c9ffe128752d56c8d75334ed354142a5229917ed99767f56566dd8e857ad726" "/opt/rustwide/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7c34616e8e8cf1356d73e2bfea5f71c6b65ca8bf261b3c79ed32645d1698e59c [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "7c34616e8e8cf1356d73e2bfea5f71c6b65ca8bf261b3c79ed32645d1698e59c", kill_on_drop: false }` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Checking uwe-tries-a-thing v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: enum is never used: `TileType` [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 is never constructed: `Tile` [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: associated function is never used: `getType` [INFO] [stdout] --> src/tile.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 13 | fn getType(self) -> TileType { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `getOwner` [INFO] [stdout] --> src/tile.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 16 | fn getOwner(&self) -> &player::Player { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `TileType` [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 is never constructed: `Tile` [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: associated function is never used: `getType` [INFO] [stdout] --> src/tile.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 13 | fn getType(self) -> TileType { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `getOwner` [INFO] [stdout] --> src/tile.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 16 | fn getOwner(&self) -> &player::Player { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `setOwner` [INFO] [stdout] --> src/tile.rs:19:8 [INFO] [stdout] | [INFO] [stdout] 19 | fn setOwner(&mut self,owner: &'a player::Player) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Player` [INFO] [stdout] --> src/player.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Player { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `getUnits` [INFO] [stdout] --> src/player.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 8 | fn getUnits(self) -> Vec { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `addUnit` [INFO] [stdout] --> src/player.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | fn addUnit(&mut self,unit: unit::Unit) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `removeUnit` [INFO] [stdout] --> src/player.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 14 | fn removeUnit(&mut self,elem: usize) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `getCoins` [INFO] [stdout] --> src/player.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 17 | fn getCoins(&self) -> u64 { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `setCoins` [INFO] [stdout] --> src/player.rs:20:8 [INFO] [stdout] | [INFO] [stdout] 20 | fn setCoins(&mut self,coins: u64) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `addCoins` [INFO] [stdout] --> src/player.rs:23:8 [INFO] [stdout] | [INFO] [stdout] 23 | fn addCoins(&mut self,coins: u64) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `UnitType` [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 is never constructed: `Unit` [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 { [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: associated function is never used: `setOwner` [INFO] [stdout] --> src/tile.rs:19:8 [INFO] [stdout] | [INFO] [stdout] 19 | fn setOwner(&mut self,owner: &'a player::Player) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Player` [INFO] [stdout] --> src/player.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Player { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `getUnits` [INFO] [stdout] --> src/player.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 8 | fn getUnits(self) -> Vec { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `addUnit` [INFO] [stdout] --> src/player.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | fn addUnit(&mut self,unit: unit::Unit) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `removeUnit` [INFO] [stdout] --> src/player.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 14 | fn removeUnit(&mut self,elem: usize) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `getCoins` [INFO] [stdout] --> src/player.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 17 | fn getCoins(&self) -> u64 { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `setCoins` [INFO] [stdout] --> src/player.rs:20:8 [INFO] [stdout] | [INFO] [stdout] 20 | fn setCoins(&mut self,coins: u64) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `addCoins` [INFO] [stdout] --> src/player.rs:23:8 [INFO] [stdout] | [INFO] [stdout] 23 | fn addCoins(&mut self,coins: u64) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `UnitType` [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 is never constructed: `Unit` [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 { [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: 24 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 24 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.81s [INFO] running `Command { std: "docker" "inspect" "7c34616e8e8cf1356d73e2bfea5f71c6b65ca8bf261b3c79ed32645d1698e59c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7c34616e8e8cf1356d73e2bfea5f71c6b65ca8bf261b3c79ed32645d1698e59c", kill_on_drop: false }` [INFO] [stdout] 7c34616e8e8cf1356d73e2bfea5f71c6b65ca8bf261b3c79ed32645d1698e59c