[INFO] updating cached repository https://github.com/sbesh91/rust-grid [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] [stderr] From https://github.com/sbesh91/rust-grid [INFO] [stderr] 22a3bcc..fc4731f master -> master [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] fc4731f0b30655d058d8d5b3327e0ba043867c0a [INFO] checking sbesh91/rust-grid against try#d7b51666469c792a8a3f40849607739bae1e705e for pr-71665 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsbesh91%2Frust-grid" "/workspace/builds/worker-3/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/sbesh91/rust-grid on toolchain d7b51666469c792a8a3f40849607739bae1e705e [INFO] running `"/workspace/cargo-home/bin/cargo" "+d7b51666469c792a8a3f40849607739bae1e705e" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/sbesh91/rust-grid [INFO] finished tweaking git repo https://github.com/sbesh91/rust-grid [INFO] tweaked toml for git repo https://github.com/sbesh91/rust-grid written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/sbesh91/rust-grid already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+d7b51666469c792a8a3f40849607739bae1e705e" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+d7b51666469c792a8a3f40849607739bae1e705e" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 72cdbfb8a5d5630fd65b058f5f6daa2ac6b37ce785fe92dbe2437e49cb9b8d3e [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "72cdbfb8a5d5630fd65b058f5f6daa2ac6b37ce785fe92dbe2437e49cb9b8d3e"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling syn v1.0.18 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.62 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling wasm-bindgen v0.2.62 [INFO] [stderr] Checking itoa v0.4.5 [INFO] [stderr] Compiling failure_derive v0.1.7 [INFO] [stderr] Checking rustc-demangle v0.1.16 [INFO] [stderr] Compiling backtrace-sys v0.1.36 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Compiling proc-macro2 v1.0.10 [INFO] [stderr] Checking serde_json v1.0.52 [INFO] [stderr] Checking regex v1.3.7 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Checking backtrace v0.3.46 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.62 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.62 [INFO] [stderr] Compiling serde_derive v1.0.106 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.62 [INFO] [stderr] Checking failure v0.1.7 [INFO] [stderr] Checking dotenv v0.14.1 [INFO] [stderr] Checking js-sys v0.3.39 [INFO] [stderr] Checking console_error_panic_hook v0.1.6 [INFO] [stderr] Checking web-sys v0.3.39 [INFO] [stderr] Checking rust-grid v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `thread` [INFO] [stderr] --> src/app/types/impls.rs:4:33 [INFO] [stderr] | [INFO] [stderr] 4 | use std::{collections::HashMap, thread}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `web_sys::console` [INFO] [stderr] --> src/app/types/impls.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use web_sys::console; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `thread` [INFO] [stderr] --> src/app/types/impls.rs:4:33 [INFO] [stderr] | [INFO] [stderr] 4 | use std::{collections::HashMap, thread}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `web_sys::console` [INFO] [stderr] --> src/app/types/impls.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use web_sys::console; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `collections::HashMap` [INFO] [stderr] --> src/lib.rs:10:11 [INFO] [stderr] | [INFO] [stderr] 10 | use std::{collections::HashMap}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `web_sys::console` [INFO] [stderr] --> src/lib.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use web_sys::console; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `thread` [INFO] [stderr] --> src/app/types/impls.rs:4:33 [INFO] [stderr] | [INFO] [stderr] 4 | use std::{collections::HashMap, thread}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `web_sys::console` [INFO] [stderr] --> src/app/types/impls.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use web_sys::console; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `collections::HashMap` [INFO] [stderr] --> src/lib.rs:10:11 [INFO] [stderr] | [INFO] [stderr] 10 | use std::{collections::HashMap}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `web_sys::console` [INFO] [stderr] --> src/lib.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use web_sys::console; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `thread` [INFO] [stderr] --> src/app/types/impls.rs:4:33 [INFO] [stderr] | [INFO] [stderr] 4 | use std::{collections::HashMap, thread}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `web_sys::console` [INFO] [stderr] --> src/app/types/impls.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use web_sys::console; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `sibling` [INFO] [stderr] --> src/app/types/impls.rs:66:13 [INFO] [stderr] | [INFO] [stderr] 66 | let sibling: Tile; [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sibling` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `key` [INFO] [stderr] --> src/app/types/impls.rs:318:14 [INFO] [stderr] | [INFO] [stderr] 318 | for (key, value) in &self.character_map { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `sibling` [INFO] [stderr] --> src/app/types/impls.rs:66:13 [INFO] [stderr] | [INFO] [stderr] 66 | let sibling: Tile; [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sibling` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `key` [INFO] [stderr] --> src/app/types/impls.rs:318:14 [INFO] [stderr] | [INFO] [stderr] 318 | for (key, value) in &self.character_map { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `sibling` [INFO] [stderr] --> src/app/types/impls.rs:66:13 [INFO] [stderr] | [INFO] [stderr] 66 | let sibling: Tile; [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sibling` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `key` [INFO] [stderr] --> src/app/types/impls.rs:318:14 [INFO] [stderr] | [INFO] [stderr] 318 | for (key, value) in &self.character_map { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `sibling` [INFO] [stderr] --> src/app/types/impls.rs:66:13 [INFO] [stderr] | [INFO] [stderr] 66 | let sibling: Tile; [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sibling` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `key` [INFO] [stderr] --> src/app/types/impls.rs:318:14 [INFO] [stderr] | [INFO] [stderr] 318 | for (key, value) in &self.character_map { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `print_coords` [INFO] [stderr] --> src/app/types/impls.rs:44:5 [INFO] [stderr] | [INFO] [stderr] 44 | pub fn print_coords(&self, prefix: &str) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `print_coords` [INFO] [stderr] --> src/app/types/impls.rs:53:5 [INFO] [stderr] | [INFO] [stderr] 53 | pub fn print_coords(&self, prefix: &str) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_visible_tiles` [INFO] [stderr] --> src/app/types/impls.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | pub fn get_visible_tiles(&self, tile_map: &HashMap) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `print_coords` [INFO] [stderr] --> src/app/types/impls.rs:44:5 [INFO] [stderr] | [INFO] [stderr] 44 | pub fn print_coords(&self, prefix: &str) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `print_coords` [INFO] [stderr] --> src/app/types/impls.rs:53:5 [INFO] [stderr] | [INFO] [stderr] 53 | pub fn print_coords(&self, prefix: &str) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_sibling_tile` [INFO] [stderr] --> src/app/types/impls.rs:60:5 [INFO] [stderr] | [INFO] [stderr] 60 | / pub fn get_sibling_tile( [INFO] [stderr] 61 | | &self, [INFO] [stderr] 62 | | tile_map: &HashMap, [INFO] [stderr] 63 | | direction: Direction, [INFO] [stderr] ... | [INFO] [stderr] 128 | | Tile::map_get(tile_map, key) [INFO] [stderr] 129 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `map_get` [INFO] [stderr] --> src/app/types/impls.rs:131:5 [INFO] [stderr] | [INFO] [stderr] 131 | fn map_get(tile_map: &HashMap, key: TileKey) -> Tile { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `empty_tile` [INFO] [stderr] --> src/app/types/impls.rs:142:5 [INFO] [stderr] | [INFO] [stderr] 142 | fn empty_tile() -> Tile { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `generate_character_vector` [INFO] [stderr] --> src/app/types/impls.rs:292:5 [INFO] [stderr] | [INFO] [stderr] 292 | pub fn generate_character_vector(&self) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `generate_tile_vector` [INFO] [stderr] --> src/app/types/impls.rs:306:5 [INFO] [stderr] | [INFO] [stderr] 306 | pub fn generate_tile_vector(&self) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_character_sight` [INFO] [stderr] --> src/app/types/impls.rs:315:5 [INFO] [stderr] | [INFO] [stderr] 315 | pub fn get_character_sight(&self) -> HashMap> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 8 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 13 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_visible_tiles` [INFO] [stderr] --> src/app/types/impls.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | pub fn get_visible_tiles(&self, tile_map: &HashMap) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `print_coords` [INFO] [stderr] --> src/app/types/impls.rs:44:5 [INFO] [stderr] | [INFO] [stderr] 44 | pub fn print_coords(&self, prefix: &str) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `print_coords` [INFO] [stderr] --> src/app/types/impls.rs:53:5 [INFO] [stderr] | [INFO] [stderr] 53 | pub fn print_coords(&self, prefix: &str) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_sibling_tile` [INFO] [stderr] --> src/app/types/impls.rs:60:5 [INFO] [stderr] | [INFO] [stderr] 60 | / pub fn get_sibling_tile( [INFO] [stderr] 61 | | &self, [INFO] [stderr] 62 | | tile_map: &HashMap, [INFO] [stderr] 63 | | direction: Direction, [INFO] [stderr] ... | [INFO] [stderr] 128 | | Tile::map_get(tile_map, key) [INFO] [stderr] 129 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `map_get` [INFO] [stderr] --> src/app/types/impls.rs:131:5 [INFO] [stderr] | [INFO] [stderr] 131 | fn map_get(tile_map: &HashMap, key: TileKey) -> Tile { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `empty_tile` [INFO] [stderr] --> src/app/types/impls.rs:142:5 [INFO] [stderr] | [INFO] [stderr] 142 | fn empty_tile() -> Tile { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `generate_character_vector` [INFO] [stderr] --> src/app/types/impls.rs:292:5 [INFO] [stderr] | [INFO] [stderr] 292 | pub fn generate_character_vector(&self) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `generate_tile_vector` [INFO] [stderr] --> src/app/types/impls.rs:306:5 [INFO] [stderr] | [INFO] [stderr] 306 | pub fn generate_tile_vector(&self) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_character_sight` [INFO] [stderr] --> src/app/types/impls.rs:315:5 [INFO] [stderr] | [INFO] [stderr] 315 | pub fn get_character_sight(&self) -> HashMap> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `print_coords` [INFO] [stderr] --> src/app/types/impls.rs:44:5 [INFO] [stderr] | [INFO] [stderr] 44 | pub fn print_coords(&self, prefix: &str) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `print_coords` [INFO] [stderr] --> src/app/types/impls.rs:53:5 [INFO] [stderr] | [INFO] [stderr] 53 | pub fn print_coords(&self, prefix: &str) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 8 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 13 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 15s [INFO] running `"docker" "inspect" "72cdbfb8a5d5630fd65b058f5f6daa2ac6b37ce785fe92dbe2437e49cb9b8d3e"` [INFO] running `"docker" "rm" "-f" "72cdbfb8a5d5630fd65b058f5f6daa2ac6b37ce785fe92dbe2437e49cb9b8d3e"` [INFO] [stdout] 72cdbfb8a5d5630fd65b058f5f6daa2ac6b37ce785fe92dbe2437e49cb9b8d3e