[INFO] updating cached repository https://github.com/bacongobbler/lardum
[INFO] running `"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"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c20c33285f680a29bf89db23292c844fcd96bfff
[INFO] checking bacongobbler/lardum against master#30ca215b4e38b32aa7abdd635c5e2d56f5724494 for pr-66037
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbacongobbler%2Flardum" "/workspace/builds/worker-13/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bacongobbler/lardum on toolchain 30ca215b4e38b32aa7abdd635c5e2d56f5724494
[INFO] running `"/workspace/cargo-home/bin/cargo" "+30ca215b4e38b32aa7abdd635c5e2d56f5724494" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/bacongobbler/lardum
[INFO] finished tweaking git repo https://github.com/bacongobbler/lardum
[INFO] tweaked toml for git repo https://github.com/bacongobbler/lardum written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/bacongobbler/lardum already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+30ca215b4e38b32aa7abdd635c5e2d56f5724494" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "/opt/rustwide/cargo-home/bin/cargo" "+30ca215b4e38b32aa7abdd635c5e2d56f5724494" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 71e6d90644a1d44527498c3c64325920bf84509c605d856fb7643621d5fefc00
[INFO] running `"docker" "start" "-a" "71e6d90644a1d44527498c3c64325920bf84509c605d856fb7643621d5fefc00"`
[INFO] [stderr]    Compiling tcod-sys v5.0.1
[INFO] [stderr]     Checking tcod v0.15.0
[INFO] [stderr]     Checking lardum v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:170:34
[INFO] [stderr]     |
[INFO] [stderr] 170 |     pub fn draw(&self, con: &mut Console) {
[INFO] [stderr]     |                                  ^^^^^^^ help: use `dyn`: `dyn Console`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:176:35
[INFO] [stderr]     |
[INFO] [stderr] 176 |     pub fn clear(&self, con: &mut Console) {
[INFO] [stderr]     |                                   ^^^^^^^ help: use `dyn`: `dyn Console`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/main.rs:1471:45
[INFO] [stderr]      |
[INFO] [stderr] 1471 | fn save_game(game: &Game) -> Result<(), Box<Error>> {
[INFO] [stderr]      |                                             ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/main.rs:1478:36
[INFO] [stderr]      |
[INFO] [stderr] 1478 | fn load_game() -> Result<Game, Box<Error>> {
[INFO] [stderr]      |                                    ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:170:34
[INFO] [stderr]     |
[INFO] [stderr] 170 |     pub fn draw(&self, con: &mut Console) {
[INFO] [stderr]     |                                  ^^^^^^^ help: use `dyn`: `dyn Console`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:176:35
[INFO] [stderr]     |
[INFO] [stderr] 176 |     pub fn clear(&self, con: &mut Console) {
[INFO] [stderr]     |                                   ^^^^^^^ help: use `dyn`: `dyn Console`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/main.rs:1471:45
[INFO] [stderr]      |
[INFO] [stderr] 1471 | fn save_game(game: &Game) -> Result<(), Box<Error>> {
[INFO] [stderr]      |                                             ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/main.rs:1478:36
[INFO] [stderr]      |
[INFO] [stderr] 1478 | fn load_game() -> Result<Game, Box<Error>> {
[INFO] [stderr]      |                                    ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `tcod`
[INFO] [stderr]    --> src/main.rs:484:58
[INFO] [stderr]     |
[INFO] [stderr] 484 | fn cast_lightning(_inventory_id: usize, game: &mut Game, tcod: &mut Tcod) -> UseResult {
[INFO] [stderr]     |                                                          ^^^^ help: consider prefixing with an underscore: `_tcod`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `tcod`
[INFO] [stderr]    --> src/main.rs:490:56
[INFO] [stderr]     |
[INFO] [stderr] 490 | fn cast_confuse(_inventory_id: usize, game: &mut Game, tcod: &mut Tcod) -> UseResult {
[INFO] [stderr]     |                                                        ^^^^ help: consider prefixing with an underscore: `_tcod`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `tcod`
[INFO] [stderr]    --> src/main.rs:496:57
[INFO] [stderr]     |
[INFO] [stderr] 496 | fn cast_fireball(_inventory_id: usize, game: &mut Game, tcod: &mut Tcod) -> UseResult {
[INFO] [stderr]     |                                                         ^^^^ help: consider prefixing with an underscore: `_tcod`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `tcod`
[INFO] [stderr]    --> src/main.rs:484:58
[INFO] [stderr]     |
[INFO] [stderr] 484 | fn cast_lightning(_inventory_id: usize, game: &mut Game, tcod: &mut Tcod) -> UseResult {
[INFO] [stderr]     |                                                          ^^^^ help: consider prefixing with an underscore: `_tcod`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `tcod`
[INFO] [stderr]    --> src/main.rs:490:56
[INFO] [stderr]     |
[INFO] [stderr] 490 | fn cast_confuse(_inventory_id: usize, game: &mut Game, tcod: &mut Tcod) -> UseResult {
[INFO] [stderr]     |                                                        ^^^^ help: consider prefixing with an underscore: `_tcod`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `tcod`
[INFO] [stderr]    --> src/main.rs:496:57
[INFO] [stderr]     |
[INFO] [stderr] 496 | fn cast_fireball(_inventory_id: usize, game: &mut Game, tcod: &mut Tcod) -> UseResult {
[INFO] [stderr]     |                                                         ^^^^ help: consider prefixing with an underscore: `_tcod`
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `distance_to`
[INFO] [stderr]    --> src/main.rs:190:5
[INFO] [stderr]     |
[INFO] [stderr] 190 |     pub fn distance_to(&self, other: &Object) -> f32 {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `distance`
[INFO] [stderr]    --> src/main.rs:197:5
[INFO] [stderr]     |
[INFO] [stderr] 197 |     pub fn distance(&self, x: i32, y: i32) -> f32 {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `callback`
[INFO] [stderr]    --> src/main.rs:365:5
[INFO] [stderr]     |
[INFO] [stderr] 365 |     fn callback(self, object: &mut Object, game: &mut Game) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `target_tile`
[INFO] [stderr]    --> src/main.rs:441:4
[INFO] [stderr]     |
[INFO] [stderr] 441 | fn target_tile(
[INFO] [stderr]     |    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `player_death`
[INFO] [stderr]     --> src/main.rs:1318:4
[INFO] [stderr]      |
[INFO] [stderr] 1318 | fn player_death(player: &mut Object, game: &mut Game) {
[INFO] [stderr]      |    ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `npc_death`
[INFO] [stderr]     --> src/main.rs:1327:4
[INFO] [stderr]      |
[INFO] [stderr] 1327 | fn npc_death(npc: &mut Object, game: &mut Game) {
[INFO] [stderr]      |    ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `distance_to`
[INFO] [stderr]    --> src/main.rs:190:5
[INFO] [stderr]     |
[INFO] [stderr] 190 |     pub fn distance_to(&self, other: &Object) -> f32 {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `distance`
[INFO] [stderr]    --> src/main.rs:197:5
[INFO] [stderr]     |
[INFO] [stderr] 197 |     pub fn distance(&self, x: i32, y: i32) -> f32 {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `callback`
[INFO] [stderr]    --> src/main.rs:365:5
[INFO] [stderr]     |
[INFO] [stderr] 365 |     fn callback(self, object: &mut Object, game: &mut Game) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `target_tile`
[INFO] [stderr]    --> src/main.rs:441:4
[INFO] [stderr]     |
[INFO] [stderr] 441 | fn target_tile(
[INFO] [stderr]     |    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `player_death`
[INFO] [stderr]     --> src/main.rs:1318:4
[INFO] [stderr]      |
[INFO] [stderr] 1318 | fn player_death(player: &mut Object, game: &mut Game) {
[INFO] [stderr]      |    ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `npc_death`
[INFO] [stderr]     --> src/main.rs:1327:4
[INFO] [stderr]      |
[INFO] [stderr] 1327 | fn npc_death(npc: &mut Object, game: &mut Game) {
[INFO] [stderr]      |    ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.83s
[INFO] running `"docker" "inspect" "71e6d90644a1d44527498c3c64325920bf84509c605d856fb7643621d5fefc00"`
[INFO] running `"docker" "rm" "-f" "71e6d90644a1d44527498c3c64325920bf84509c605d856fb7643621d5fefc00"`
[INFO] [stdout] 71e6d90644a1d44527498c3c64325920bf84509c605d856fb7643621d5fefc00