[INFO] cloning repository https://github.com/loganstone/playground [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/loganstone/playground" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Floganstone%2Fplayground", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Floganstone%2Fplayground'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] baf7c28e12daff3c438d2a6987fca8f227db93f5 [INFO] checking loganstone/playground against master#5518eaa946291f00471af8b254b2a1715f234882 for pr-120393-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Floganstone%2Fplayground" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/loganstone/playground on toolchain 5518eaa946291f00471af8b254b2a1715f234882 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/loganstone/playground [INFO] finished tweaking git repo https://github.com/loganstone/playground [INFO] tweaked toml for git repo https://github.com/loganstone/playground written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/loganstone/playground already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded specs-derive v0.4.0 [INFO] [stderr] Downloaded instant v0.1.2 [INFO] [stderr] Downloaded tokio-executor v0.1.9 [INFO] [stderr] Downloaded hibitset v0.6.2 [INFO] [stderr] Downloaded dispatch v0.1.4 [INFO] [stderr] Downloaded rusttype v0.8.2 [INFO] [stderr] Downloaded tokio-timer v0.2.12 [INFO] [stderr] Downloaded aho-corasick v0.7.7 [INFO] [stderr] Downloaded regex-syntax v0.6.14 [INFO] [stderr] Downloaded hashbrown v0.6.3 [INFO] [stderr] Downloaded serde_json v1.0.46 [INFO] [stderr] Downloaded smithay-client-toolkit v0.6.4 [INFO] [stderr] Downloaded winit v0.20.0 [INFO] [stderr] Downloaded jpeg-decoder v0.1.18 [INFO] [stderr] Downloaded image v0.22.4 [INFO] [stderr] Downloaded regex v1.3.4 [INFO] [stderr] Downloaded shred v0.9.4 [INFO] [stderr] Downloaded glutin v0.22.1 [INFO] [stderr] Downloaded wide v0.4.3 [INFO] [stderr] Downloaded ultraviolet v0.4.5 [INFO] [stderr] Downloaded bytemuck v1.1.0 [INFO] [stderr] Downloaded specs v0.15.1 [INFO] [stderr] Downloaded rltk v0.6.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 098d0c4442b66a5ec6b08b3fadf6e6b148d6834944c28c2341cc05a9c4a0ac4b [INFO] running `Command { std: "docker" "start" "-a" "098d0c4442b66a5ec6b08b3fadf6e6b148d6834944c28c2341cc05a9c4a0ac4b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "098d0c4442b66a5ec6b08b3fadf6e6b148d6834944c28c2341cc05a9c4a0ac4b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "098d0c4442b66a5ec6b08b3fadf6e6b148d6834944c28c2341cc05a9c4a0ac4b", kill_on_drop: false }` [INFO] [stdout] 098d0c4442b66a5ec6b08b3fadf6e6b148d6834944c28c2341cc05a9c4a0ac4b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 823d7f04fc7529a86a0f27defe0dc89019cef737ef9da4669a9b20b63d6f0ebc [INFO] running `Command { std: "docker" "start" "-a" "823d7f04fc7529a86a0f27defe0dc89019cef737ef9da4669a9b20b63d6f0ebc", kill_on_drop: false }` [INFO] [stderr] Compiling xml-rs v0.8.0 [INFO] [stderr] Compiling proc-macro2 v1.0.8 [INFO] [stderr] Compiling syn v1.0.14 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling cc v1.0.50 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking crossbeam-queue v0.2.1 [INFO] [stderr] Checking lazycell v1.2.1 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking stb_truetype v0.3.1 [INFO] [stderr] Checking ordered-float v1.0.2 [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Checking arrayvec v0.5.1 [INFO] [stderr] Compiling x11-dl v2.18.5 [INFO] [stderr] Checking smallvec v0.6.13 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Checking lock_api v0.3.3 [INFO] [stderr] Checking downcast-rs v1.1.1 [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Compiling rayon-core v1.7.0 [INFO] [stderr] Checking rusttype v0.8.2 [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Compiling gl_generator v0.13.1 [INFO] [stderr] Compiling wayland-scanner v0.23.6 [INFO] [stderr] Checking line_drawing v0.7.0 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Checking mio v0.6.21 [INFO] [stderr] Checking rusttype v0.7.9 [INFO] [stderr] Checking num_cpus v1.12.0 [INFO] [stderr] Compiling memchr v2.3.0 [INFO] [stderr] Checking xdg v2.2.0 [INFO] [stderr] Checking smallvec v1.2.0 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking parking_lot_core v0.7.0 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Compiling num-rational v0.2.3 [INFO] [stderr] Compiling hashbrown v0.6.3 [INFO] [stderr] Compiling num-iter v0.1.40 [INFO] [stderr] Compiling wide v0.4.3 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Checking mio-extras v2.0.6 [INFO] [stderr] Checking rayon v1.3.0 [INFO] [stderr] Checking parking_lot v0.10.0 [INFO] [stderr] Checking andrew v0.2.1 [INFO] [stderr] Compiling glutin_glx_sys v0.1.6 [INFO] [stderr] Compiling glutin_egl_sys v0.1.4 [INFO] [stderr] Compiling glow v0.4.0 [INFO] [stderr] Checking deflate v0.7.20 [INFO] [stderr] Checking inflate v0.4.5 [INFO] [stderr] Checking crossbeam-channel v0.4.0 [INFO] [stderr] Checking raw-window-handle v0.3.3 [INFO] [stderr] Checking shared_library v0.1.9 [INFO] [stderr] Checking bytemuck v1.1.0 [INFO] [stderr] Checking instant v0.1.2 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Checking dlib v0.4.1 [INFO] [stderr] Checking aho-corasick v0.7.7 [INFO] [stderr] Checking png v0.15.3 [INFO] [stderr] Checking wayland-sys v0.23.6 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Checking crossbeam v0.7.3 [INFO] [stderr] Checking jpeg-decoder v0.1.18 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Checking mopa v0.2.2 [INFO] [stderr] Checking atom v0.3.5 [INFO] [stderr] Checking regex-syntax v0.6.14 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking ultraviolet v0.4.5 [INFO] [stderr] Checking flate2 v1.0.13 [INFO] [stderr] Compiling derivative v1.0.3 [INFO] [stderr] Checking crossbeam-queue v0.1.2 [INFO] [stderr] Checking rand_xorshift v0.2.0 [INFO] [stderr] Checking tuple_utils v0.3.0 [INFO] [stderr] Checking shrev v1.1.1 [INFO] [stderr] Compiling specs-derive v0.4.0 [INFO] [stderr] Compiling wayland-client v0.23.6 [INFO] [stderr] Compiling wayland-protocols v0.23.6 [INFO] [stderr] Checking image v0.22.4 [INFO] [stderr] Checking calloop v0.4.4 [INFO] [stderr] Checking wayland-commons v0.23.6 [INFO] [stderr] Checking hibitset v0.6.2 [INFO] [stderr] Checking regex v1.3.4 [INFO] [stderr] Compiling proc-macro-hack v0.5.11 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Compiling const-random-macro v0.1.8 [INFO] [stderr] Checking const-random v0.1.8 [INFO] [stderr] Checking ahash v0.2.18 [INFO] [stderr] Checking shred v0.9.4 [INFO] [stderr] Checking object-pool v0.4.4 [INFO] [stderr] Checking serde_json v1.0.46 [INFO] [stderr] Checking specs v0.15.1 [INFO] [stderr] Checking smithay-client-toolkit v0.6.4 [INFO] [stderr] Checking winit v0.20.0 [INFO] [stderr] Checking glutin v0.22.1 [INFO] [stderr] Checking rltk v0.6.2 [INFO] [stderr] Checking playground v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/raws/rawmaster.rs:132:21 [INFO] [stdout] | [INFO] [stdout] 132 | if let Some(mut weapon) = base_item_copy.weapon.as_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: variable does not need to be mutable [INFO] [stdout] --> src/raws/rawmaster.rs:142:21 [INFO] [stdout] | [INFO] [stdout] 142 | if let Some(mut armor) = base_item_copy.wearable.as_mut() { [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/raws/rawmaster.rs:174:33 [INFO] [stdout] | [INFO] [stdout] 174 | if let Some(mut weapon) = base_item_copy.weapon.as_mut() { [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/effects/damage.rs:80:21 [INFO] [stdout] | [INFO] [stdout] 80 | let mut player_stats = pools.get_mut(source).unwrap(); [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/effects/damage.rs:81:21 [INFO] [stdout] | [INFO] [stdout] 81 | let mut player_attributes = attributes.get_mut(source).unwrap(); [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/raws/rawmaster.rs:132:21 [INFO] [stdout] | [INFO] [stdout] 132 | if let Some(mut weapon) = base_item_copy.weapon.as_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: variable does not need to be mutable [INFO] [stdout] --> src/raws/rawmaster.rs:142:21 [INFO] [stdout] | [INFO] [stdout] 142 | if let Some(mut armor) = base_item_copy.wearable.as_mut() { [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/raws/rawmaster.rs:174:33 [INFO] [stdout] | [INFO] [stdout] 174 | if let Some(mut weapon) = base_item_copy.weapon.as_mut() { [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/systems/ai/default_move_system.rs:21:27 [INFO] [stdout] | [INFO] [stdout] 21 | for (entity, pos, mut mode, _myturn) in [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/systems/movement_system.rs:78:32 [INFO] [stdout] | [INFO] [stdout] 78 | for (entity, movement, mut pos) in (&entities, &apply_move, &mut position).join() { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/systems/hunger_system.rs:18:22 [INFO] [stdout] | [INFO] [stdout] 18 | for (entity, mut clock, _myturn) in (&entities, &mut hunger_clock, &turns).join() { [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/effects/damage.rs:80:21 [INFO] [stdout] | [INFO] [stdout] 80 | let mut player_stats = pools.get_mut(source).unwrap(); [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/effects/damage.rs:81:21 [INFO] [stdout] | [INFO] [stdout] 81 | let mut player_attributes = attributes.get_mut(source).unwrap(); [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/systems/particle_system.rs:11:22 [INFO] [stdout] | [INFO] [stdout] 11 | for (entity, mut particle) in (&entities, &mut particles).join() { [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:221:29 [INFO] [stdout] | [INFO] [stdout] 221 | let mut player_pools = pools.get_mut(*player).unwrap(); [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:235:29 [INFO] [stdout] | [INFO] [stdout] 235 | let mut player_pools = pools.get_mut(*player).unwrap(); [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/systems/ai/default_move_system.rs:21:27 [INFO] [stdout] | [INFO] [stdout] 21 | for (entity, pos, mut mode, _myturn) in [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/systems/movement_system.rs:78:32 [INFO] [stdout] | [INFO] [stdout] 78 | for (entity, movement, mut pos) in (&entities, &apply_move, &mut position).join() { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/systems/hunger_system.rs:18:22 [INFO] [stdout] | [INFO] [stdout] 18 | for (entity, mut clock, _myturn) in (&entities, &mut hunger_clock, &turns).join() { [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/systems/particle_system.rs:11:22 [INFO] [stdout] | [INFO] [stdout] 11 | for (entity, mut particle) in (&entities, &mut particles).join() { [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:221:29 [INFO] [stdout] | [INFO] [stdout] 221 | let mut player_pools = pools.get_mut(*player).unwrap(); [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:235:29 [INFO] [stdout] | [INFO] [stdout] 235 | let mut player_pools = pools.get_mut(*player).unwrap(); [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 31.15s [INFO] running `Command { std: "docker" "inspect" "823d7f04fc7529a86a0f27defe0dc89019cef737ef9da4669a9b20b63d6f0ebc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "823d7f04fc7529a86a0f27defe0dc89019cef737ef9da4669a9b20b63d6f0ebc", kill_on_drop: false }` [INFO] [stdout] 823d7f04fc7529a86a0f27defe0dc89019cef737ef9da4669a9b20b63d6f0ebc