[INFO] cloning repository https://github.com/SamuelSchlesinger/biomass-breakout [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SamuelSchlesinger/biomass-breakout" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSamuelSchlesinger%2Fbiomass-breakout", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSamuelSchlesinger%2Fbiomass-breakout'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5a86c3f5f16e25da944b2f5eb515395ebd094ab6 [INFO] checking SamuelSchlesinger/biomass-breakout/5a86c3f5f16e25da944b2f5eb515395ebd094ab6 against master#e9182f195b8505c87c4bd055b9f6e114ccda0981 for pr-144098 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSamuelSchlesinger%2Fbiomass-breakout" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/SamuelSchlesinger/biomass-breakout [INFO] finished tweaking git repo https://github.com/SamuelSchlesinger/biomass-breakout [INFO] tweaked toml for git repo https://github.com/SamuelSchlesinger/biomass-breakout written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/SamuelSchlesinger/biomass-breakout on toolchain e9182f195b8505c87c4bd055b9f6e114ccda0981 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e9182f195b8505c87c4bd055b9f6e114ccda0981" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/SamuelSchlesinger/biomass-breakout 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" "+e9182f195b8505c87c4bd055b9f6e114ccda0981" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded mio-misc v1.2.1 [INFO] [stderr] Downloaded glium v0.30.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+e9182f195b8505c87c4bd055b9f6e114ccda0981" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5fb3509829855888c1c1931c74aa181c29bee7b782ca1f231dad437f1f22ff1e [INFO] running `Command { std: "docker" "start" "-a" "5fb3509829855888c1c1931c74aa181c29bee7b782ca1f231dad437f1f22ff1e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5fb3509829855888c1c1931c74aa181c29bee7b782ca1f231dad437f1f22ff1e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5fb3509829855888c1c1931c74aa181c29bee7b782ca1f231dad437f1f22ff1e", kill_on_drop: false }` [INFO] [stdout] 5fb3509829855888c1c1931c74aa181c29bee7b782ca1f231dad437f1f22ff1e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+e9182f195b8505c87c4bd055b9f6e114ccda0981" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5441d20f221b9ed16c283452d9f3cf7c4f4cc7b60a80a15601449b8cc3d9df36 [INFO] running `Command { std: "docker" "start" "-a" "5441d20f221b9ed16c283452d9f3cf7c4f4cc7b60a80a15601449b8cc3d9df36", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.108 [INFO] [stderr] Compiling xml-rs v0.8.4 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling pkg-config v0.3.22 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling khronos_api v3.1.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Checking libloading v0.7.2 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Checking smallvec v1.7.0 [INFO] [stderr] Checking dlib v0.5.0 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling wayland-sys v0.28.6 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling nom v7.1.0 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Checking scoped-tls v1.0.0 [INFO] [stderr] Checking downcast-rs v1.2.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling crossbeam-queue v0.3.2 [INFO] [stderr] Checking ttf-parser v0.6.2 [INFO] [stderr] Compiling nix v0.18.0 [INFO] [stderr] Compiling wayland-scanner v0.28.6 [INFO] [stderr] Compiling x11-dl v2.19.1 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking ab_glyph_rasterizer v0.1.5 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Checking walkdir v2.3.2 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Checking libloading v0.6.7 [INFO] [stderr] Checking instant v0.1.12 [INFO] [stderr] Checking cty v0.2.2 [INFO] [stderr] Checking raw-window-handle v0.4.2 [INFO] [stderr] Checking dlib v0.4.2 [INFO] [stderr] Compiling glutin_glx_sys v0.1.7 [INFO] [stderr] Compiling glutin_egl_sys v0.1.5 [INFO] [stderr] Checking nix v0.20.0 [INFO] [stderr] Checking dirs-sys v0.3.6 [INFO] [stderr] Checking dirs v3.0.2 [INFO] [stderr] Checking xdg v2.4.0 [INFO] [stderr] Checking owned_ttf_parser v0.6.0 [INFO] [stderr] Checking rusttype v0.9.2 [INFO] [stderr] Checking crossbeam v0.8.1 [INFO] [stderr] Compiling wayland-client v0.28.6 [INFO] [stderr] Compiling wayland-protocols v0.28.6 [INFO] [stderr] Checking andrew v0.3.1 [INFO] [stderr] Checking mio v0.7.14 [INFO] [stderr] Checking memmap2 v0.1.0 [INFO] [stderr] Checking lock_api v0.4.5 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling cc v1.0.72 [INFO] [stderr] Compiling winit v0.25.0 [INFO] [stderr] Checking xcursor v0.3.4 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking mio-misc v1.2.1 [INFO] [stderr] Checking shared_library v0.1.9 [INFO] [stderr] Checking raw-window-handle v0.3.4 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking gimli v0.26.1 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Compiling glium v0.30.2 [INFO] [stderr] Compiling backtrace v0.3.63 [INFO] [stderr] Checking object v0.27.1 [INFO] [stderr] Checking rustc-demangle v0.1.21 [INFO] [stderr] Compiling cgmath v0.18.0 [INFO] [stderr] Checking approx v0.4.0 [INFO] [stderr] Checking takeable-option v0.5.0 [INFO] [stderr] Checking calloop v0.6.5 [INFO] [stderr] Checking wayland-commons v0.28.6 [INFO] [stderr] Checking addr2line v0.17.0 [INFO] [stderr] Checking wayland-cursor v0.28.6 [INFO] [stderr] Checking wayland-egl v0.28.6 [INFO] [stderr] Checking smithay-client-toolkit v0.12.3 [INFO] [stderr] Checking glutin v0.27.0 [INFO] [stderr] Checking biomass-breakout v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `Population` is never constructed [INFO] [stdout] --> src/biomass_breakout/simulation.rs:21:12 [INFO] [stdout] | [INFO] [stdout] 21 | pub struct Population { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Creature` is never constructed [INFO] [stdout] --> src/biomass_breakout/simulation.rs:28:12 [INFO] [stdout] | [INFO] [stdout] 28 | pub struct Creature { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `CreatureId` is never constructed [INFO] [stdout] --> src/biomass_breakout/simulation.rs:39:12 [INFO] [stdout] | [INFO] [stdout] 39 | pub struct CreatureId(u64); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Genome` is never constructed [INFO] [stdout] --> src/biomass_breakout/simulation.rs:43:12 [INFO] [stdout] | [INFO] [stdout] 43 | pub struct Genome { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Obituary` is never used [INFO] [stdout] --> src/biomass_breakout/simulation.rs:51:10 [INFO] [stdout] | [INFO] [stdout] 51 | pub enum Obituary { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `PopulationFitness` is never constructed [INFO] [stdout] --> src/biomass_breakout/simulation.rs:61:12 [INFO] [stdout] | [INFO] [stdout] 61 | pub struct PopulationFitness { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `SelectionStrategy` is never used [INFO] [stdout] --> src/biomass_breakout/simulation.rs:67:11 [INFO] [stdout] | [INFO] [stdout] 67 | pub trait SelectionStrategy { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Position` is never constructed [INFO] [stdout] --> src/biomass_breakout/simulation.rs:77:12 [INFO] [stdout] | [INFO] [stdout] 77 | pub struct Position { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Direction` is never constructed [INFO] [stdout] --> src/biomass_breakout/simulation.rs:83:12 [INFO] [stdout] | [INFO] [stdout] 83 | pub struct Direction { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ActiveCreature` is never constructed [INFO] [stdout] --> src/biomass_breakout/simulation.rs:88:12 [INFO] [stdout] | [INFO] [stdout] 88 | pub struct ActiveCreature { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `FitnessFunction` is never used [INFO] [stdout] --> src/biomass_breakout/simulation.rs:96:7 [INFO] [stdout] | [INFO] [stdout] 96 | trait FitnessFunction { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `receive` is never used [INFO] [stdout] --> src/game.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 8 | pub trait Game { [INFO] [stdout] | ---- method in this trait [INFO] [stdout] ... [INFO] [stdout] 13 | fn receive(&mut self, message: Self::Message); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Population` is never constructed [INFO] [stdout] --> src/biomass_breakout/simulation.rs:21:12 [INFO] [stdout] | [INFO] [stdout] 21 | pub struct Population { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Creature` is never constructed [INFO] [stdout] --> src/biomass_breakout/simulation.rs:28:12 [INFO] [stdout] | [INFO] [stdout] 28 | pub struct Creature { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `CreatureId` is never constructed [INFO] [stdout] --> src/biomass_breakout/simulation.rs:39:12 [INFO] [stdout] | [INFO] [stdout] 39 | pub struct CreatureId(u64); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Genome` is never constructed [INFO] [stdout] --> src/biomass_breakout/simulation.rs:43:12 [INFO] [stdout] | [INFO] [stdout] 43 | pub struct Genome { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Obituary` is never used [INFO] [stdout] --> src/biomass_breakout/simulation.rs:51:10 [INFO] [stdout] | [INFO] [stdout] 51 | pub enum Obituary { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `PopulationFitness` is never constructed [INFO] [stdout] --> src/biomass_breakout/simulation.rs:61:12 [INFO] [stdout] | [INFO] [stdout] 61 | pub struct PopulationFitness { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `SelectionStrategy` is never used [INFO] [stdout] --> src/biomass_breakout/simulation.rs:67:11 [INFO] [stdout] | [INFO] [stdout] 67 | pub trait SelectionStrategy { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Position` is never constructed [INFO] [stdout] --> src/biomass_breakout/simulation.rs:77:12 [INFO] [stdout] | [INFO] [stdout] 77 | pub struct Position { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Direction` is never constructed [INFO] [stdout] --> src/biomass_breakout/simulation.rs:83:12 [INFO] [stdout] | [INFO] [stdout] 83 | pub struct Direction { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ActiveCreature` is never constructed [INFO] [stdout] --> src/biomass_breakout/simulation.rs:88:12 [INFO] [stdout] | [INFO] [stdout] 88 | pub struct ActiveCreature { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `FitnessFunction` is never used [INFO] [stdout] --> src/biomass_breakout/simulation.rs:96:7 [INFO] [stdout] | [INFO] [stdout] 96 | trait FitnessFunction { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `receive` is never used [INFO] [stdout] --> src/game.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 8 | pub trait Game { [INFO] [stdout] | ---- method in this trait [INFO] [stdout] ... [INFO] [stdout] 13 | fn receive(&mut self, message: Self::Message); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 14s [INFO] running `Command { std: "docker" "inspect" "5441d20f221b9ed16c283452d9f3cf7c4f4cc7b60a80a15601449b8cc3d9df36", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5441d20f221b9ed16c283452d9f3cf7c4f4cc7b60a80a15601449b8cc3d9df36", kill_on_drop: false }` [INFO] [stdout] 5441d20f221b9ed16c283452d9f3cf7c4f4cc7b60a80a15601449b8cc3d9df36