[INFO] cloning repository https://github.com/dvidbruhm/rust-roguelike [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dvidbruhm/rust-roguelike" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdvidbruhm%2Frust-roguelike", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdvidbruhm%2Frust-roguelike'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d163857995f80ec7545c8a1fc103cd0789c81b2d [INFO] checking dvidbruhm/rust-roguelike against master#3aedcf06b73fc36feeebca3d579e1d2a6c40acc5 for pr-65819 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdvidbruhm%2Frust-roguelike" "/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/dvidbruhm/rust-roguelike on toolchain 3aedcf06b73fc36feeebca3d579e1d2a6c40acc5 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3aedcf06b73fc36feeebca3d579e1d2a6c40acc5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/dvidbruhm/rust-roguelike [INFO] finished tweaking git repo https://github.com/dvidbruhm/rust-roguelike [INFO] tweaked toml for git repo https://github.com/dvidbruhm/rust-roguelike written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/dvidbruhm/rust-roguelike already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3aedcf06b73fc36feeebca3d579e1d2a6c40acc5" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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" "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" "rustops/crates-build-env@sha256:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+3aedcf06b73fc36feeebca3d579e1d2a6c40acc5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 035eb8ec86d8e1b617811f3e928db2a5996c9cd04a8aa315a201d02850b5b4f9 [INFO] running `Command { std: "docker" "start" "-a" "035eb8ec86d8e1b617811f3e928db2a5996c9cd04a8aa315a201d02850b5b4f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "035eb8ec86d8e1b617811f3e928db2a5996c9cd04a8aa315a201d02850b5b4f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "035eb8ec86d8e1b617811f3e928db2a5996c9cd04a8aa315a201d02850b5b4f9", kill_on_drop: false }` [INFO] [stdout] 035eb8ec86d8e1b617811f3e928db2a5996c9cd04a8aa315a201d02850b5b4f9 [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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+3aedcf06b73fc36feeebca3d579e1d2a6c40acc5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e0c175fa88dafc2cbcf363b4cc54f1adef6182d1aabdb6f40887bbc165dde73a [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" "e0c175fa88dafc2cbcf363b4cc54f1adef6182d1aabdb6f40887bbc165dde73a", kill_on_drop: false }` [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking once_cell v1.7.0 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Checking downcast-rs v1.2.0 [INFO] [stderr] Checking bytemuck v1.5.1 [INFO] [stderr] Checking ttf-parser v0.6.2 [INFO] [stderr] Checking ab_glyph_rasterizer v0.1.4 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Checking adler32 v1.2.0 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling serde_derive v1.0.123 [INFO] [stderr] Checking lazycell v1.3.0 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking adler v0.2.3 [INFO] [stderr] Compiling serde v1.0.123 [INFO] [stderr] Checking jpeg-decoder v0.1.22 [INFO] [stderr] Checking atom v0.3.6 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking scoped-tls-hkt v0.1.2 [INFO] [stderr] Checking atomic_refcell v0.1.6 [INFO] [stderr] Compiling crossbeam-utils v0.8.2 [INFO] [stderr] Compiling nom v6.1.2 [INFO] [stderr] Compiling memoffset v0.6.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Checking lock_api v0.4.2 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling miniz_oxide v0.4.3 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Compiling hashbrown v0.7.2 [INFO] [stderr] Checking libloading v0.6.7 [INFO] [stderr] Checking instant v0.1.9 [INFO] [stderr] Checking itertools v0.10.0 [INFO] [stderr] Checking miniz_oxide v0.3.7 [INFO] [stderr] Checking deflate v0.8.6 [INFO] [stderr] Checking safe_arch v0.5.2 [INFO] [stderr] Checking thread_local v1.1.3 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Checking parking_lot_core v0.7.2 [INFO] [stderr] Checking shared_library v0.1.9 [INFO] [stderr] Checking nix v0.20.0 [INFO] [stderr] Checking nix v0.18.0 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Checking crossbeam-utils v0.7.2 [INFO] [stderr] Checking dlib v0.4.2 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Compiling gl_generator v0.13.1 [INFO] [stderr] Checking owned_ttf_parser v0.6.0 [INFO] [stderr] Compiling wayland-sys v0.28.4 [INFO] [stderr] Compiling x11-dl v2.18.5 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Checking rand_core v0.6.2 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking wide v0.5.5 [INFO] [stderr] Checking parking_lot v0.10.2 [INFO] [stderr] Checking aho-corasick v0.7.15 [INFO] [stderr] Checking png v0.16.8 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Checking rusttype v0.9.2 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Checking rand_xorshift v0.3.0 [INFO] [stderr] Checking crossbeam-epoch v0.9.2 [INFO] [stderr] Checking crossbeam-channel v0.5.0 [INFO] [stderr] Checking bracket-color v0.8.2 [INFO] [stderr] Checking object-pool v0.5.3 [INFO] [stderr] Checking flate2 v1.0.20 [INFO] [stderr] Checking andrew v0.3.1 [INFO] [stderr] Checking rand v0.8.3 [INFO] [stderr] Checking mio-extras v2.0.6 [INFO] [stderr] Compiling wayland-scanner v0.28.4 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Checking regex v1.4.3 [INFO] [stderr] Checking rayon-core v1.9.0 [INFO] [stderr] Compiling glutin_egl_sys v0.1.5 [INFO] [stderr] Compiling glutin_glx_sys v0.1.7 [INFO] [stderr] Compiling glow v0.4.0 [INFO] [stderr] Checking ultraviolet v0.7.5 [INFO] [stderr] Checking image v0.23.13 [INFO] [stderr] Checking xcursor v0.3.3 [INFO] [stderr] Checking tynm v0.1.6 [INFO] [stderr] Checking bracket-random v0.8.2 [INFO] [stderr] Checking bracket-noise v0.8.2 [INFO] [stderr] Compiling wayland-client v0.28.4 [INFO] [stderr] Compiling wayland-protocols v0.28.4 [INFO] [stderr] Checking bracket-geometry v0.8.2 [INFO] [stderr] Checking bracket-algorithm-traits v0.8.2 [INFO] [stderr] Checking bracket-pathfinding v0.8.4 [INFO] [stderr] Checking wayland-commons v0.28.4 [INFO] [stderr] Checking ctrlc v3.1.8 [INFO] [stderr] Checking calloop v0.6.5 [INFO] [stderr] Checking shred v0.10.2 [INFO] [stderr] Checking hibitset v0.6.3 [INFO] [stderr] Checking specs v0.16.1 [INFO] [stderr] Checking wayland-cursor v0.28.4 [INFO] [stderr] Checking wayland-egl v0.28.4 [INFO] [stderr] Compiling thiserror-impl v1.0.24 [INFO] [stderr] Compiling specs-derive v0.4.1 [INFO] [stderr] Compiling thiserror v1.0.24 [INFO] [stderr] Compiling legion_codegen v0.4.0 [INFO] [stderr] Checking smithay-client-toolkit v0.12.2 [INFO] [stderr] Checking winit v0.24.0 [INFO] [stderr] Checking glutin v0.26.0 [INFO] [stderr] Checking bracket-terminal v0.8.2 [INFO] [stderr] Checking bracket-lib v0.8.1 [INFO] [stderr] Checking erased-serde v0.3.13 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Checking rltk v0.8.1 [INFO] [stderr] Checking legion v0.4.0 [INFO] [stderr] Checking roguelike v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `combat_stats` [INFO] [stdout] --> src/player.rs:19:23 [INFO] [stdout] | [INFO] [stdout] 19 | if let Ok(mut combat_stats) = gs.ecs.world.entry_mut(*potential_target).unwrap().get_component_mut::() { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_combat_stats` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `td` [INFO] [stdout] --> src/components.rs:57:19 [INFO] [stdout] | [INFO] [stdout] 57 | fn add_damage(td: &mut TakeDamage, victim: Entity, amount: i32) { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_td` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `victim` [INFO] [stdout] --> src/components.rs:57:40 [INFO] [stdout] | [INFO] [stdout] 57 | fn add_damage(td: &mut TakeDamage, victim: Entity, amount: i32) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_victim` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `amount` [INFO] [stdout] --> src/components.rs:57:56 [INFO] [stdout] | [INFO] [stdout] 57 | fn add_damage(td: &mut TakeDamage, victim: Entity, amount: i32) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_amount` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/player.rs:19:19 [INFO] [stdout] | [INFO] [stdout] 19 | if let Ok(mut combat_stats) = gs.ecs.world.entry_mut(*potential_target).unwrap().get_component_mut::() { [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `combat_stats` [INFO] [stdout] --> src/player.rs:19:23 [INFO] [stdout] | [INFO] [stdout] 19 | if let Ok(mut combat_stats) = gs.ecs.world.entry_mut(*potential_target).unwrap().get_component_mut::() { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_combat_stats` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `td` [INFO] [stdout] --> src/components.rs:57:19 [INFO] [stdout] | [INFO] [stdout] 57 | fn add_damage(td: &mut TakeDamage, victim: Entity, amount: i32) { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_td` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `victim` [INFO] [stdout] --> src/components.rs:57:40 [INFO] [stdout] | [INFO] [stdout] 57 | fn add_damage(td: &mut TakeDamage, victim: Entity, amount: i32) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_victim` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `amount` [INFO] [stdout] --> src/components.rs:57:56 [INFO] [stdout] | [INFO] [stdout] 57 | fn add_damage(td: &mut TakeDamage, victim: Entity, amount: i32) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_amount` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/player.rs:19:19 [INFO] [stdout] | [INFO] [stdout] 19 | if let Ok(mut combat_stats) = gs.ecs.world.entry_mut(*potential_target).unwrap().get_component_mut::() { [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `WantsToAttack` [INFO] [stdout] --> src/components.rs:48:12 [INFO] [stdout] | [INFO] [stdout] 48 | pub struct WantsToAttack { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `TakeDamage` [INFO] [stdout] --> src/components.rs:52:12 [INFO] [stdout] | [INFO] [stdout] 52 | pub struct TakeDamage { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `add_damage` [INFO] [stdout] --> src/components.rs:57:8 [INFO] [stdout] | [INFO] [stdout] 57 | fn add_damage(td: &mut TakeDamage, victim: Entity, amount: i32) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `WantsToAttack` [INFO] [stdout] --> src/components.rs:48:12 [INFO] [stdout] | [INFO] [stdout] 48 | pub struct WantsToAttack { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `TakeDamage` [INFO] [stdout] --> src/components.rs:52:12 [INFO] [stdout] | [INFO] [stdout] 52 | pub struct TakeDamage { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `add_damage` [INFO] [stdout] --> src/components.rs:57:8 [INFO] [stdout] | [INFO] [stdout] 57 | fn add_damage(td: &mut TakeDamage, victim: Entity, amount: i32) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 20s [INFO] running `Command { std: "docker" "inspect" "e0c175fa88dafc2cbcf363b4cc54f1adef6182d1aabdb6f40887bbc165dde73a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e0c175fa88dafc2cbcf363b4cc54f1adef6182d1aabdb6f40887bbc165dde73a", kill_on_drop: false }` [INFO] [stdout] e0c175fa88dafc2cbcf363b4cc54f1adef6182d1aabdb6f40887bbc165dde73a