[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] building SamuelSchlesinger/biomass-breakout against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSamuelSchlesinger%2Fbiomass-breakout" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-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-7-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/SamuelSchlesinger/biomass-breakout on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pkg-config v0.3.22 [INFO] [stderr] Downloaded memoffset v0.6.4 [INFO] [stderr] Downloaded libloading v0.7.2 [INFO] [stderr] Downloaded cc v1.0.72 [INFO] [stderr] Downloaded redox_users v0.4.0 [INFO] [stderr] Downloaded proc-macro2 v1.0.32 [INFO] [stderr] Downloaded syn v1.0.82 [INFO] [stderr] Downloaded crossbeam v0.8.1 [INFO] [stderr] Downloaded dirs-sys v0.3.6 [INFO] [stderr] Downloaded object v0.27.1 [INFO] [stderr] Downloaded cgmath v0.18.0 [INFO] [stderr] Downloaded crossbeam-queue v0.3.2 [INFO] [stderr] Downloaded approx v0.4.0 [INFO] [stderr] Downloaded num_enum_derive v0.5.4 [INFO] [stderr] Downloaded crossbeam-epoch v0.9.5 [INFO] [stderr] Downloaded ndk v0.3.0 [INFO] [stderr] Downloaded backtrace v0.3.63 [INFO] [stderr] Downloaded crossbeam-channel v0.5.1 [INFO] [stderr] Downloaded nom v7.1.0 [INFO] [stderr] Downloaded glium v0.30.2 [INFO] [stderr] Downloaded libc v0.2.108 [INFO] [stderr] Downloaded core-foundation v0.9.2 [INFO] [stderr] Downloaded mio-misc v1.2.1 [INFO] [stderr] Downloaded num_enum v0.5.4 [INFO] [stderr] Downloaded raw-window-handle v0.4.2 [INFO] [stderr] Downloaded dirs v3.0.2 [INFO] [stderr] Downloaded xdg v2.4.0 [INFO] [stderr] Downloaded winit v0.25.0 [INFO] [stderr] Downloaded glutin v0.27.0 [INFO] [stderr] Downloaded proc-macro-crate v1.1.0 [INFO] [stderr] Downloaded ndk-glue v0.3.0 [INFO] [stderr] Downloaded gimli v0.26.1 [INFO] [stderr] Downloaded mio v0.7.14 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5f1da3cba1c4dda4026d140749aadf3b50c0989594541d9e8cee4c375e212acf [INFO] running `Command { std: "docker" "start" "-a" "5f1da3cba1c4dda4026d140749aadf3b50c0989594541d9e8cee4c375e212acf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5f1da3cba1c4dda4026d140749aadf3b50c0989594541d9e8cee4c375e212acf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5f1da3cba1c4dda4026d140749aadf3b50c0989594541d9e8cee4c375e212acf", kill_on_drop: false }` [INFO] [stdout] 5f1da3cba1c4dda4026d140749aadf3b50c0989594541d9e8cee4c375e212acf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 16267830cc4180924a84aaa2e25d81d4ef7d12e5a1cf09e09b3acc9e5c105342 [INFO] running `Command { std: "docker" "start" "-a" "16267830cc4180924a84aaa2e25d81d4ef7d12e5a1cf09e09b3acc9e5c105342", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.108 [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 libloading v0.7.2 [INFO] [stderr] Compiling smallvec v1.7.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling once_cell v1.8.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling crossbeam-queue v0.3.2 [INFO] [stderr] Compiling raw-window-handle v0.4.2 [INFO] [stderr] Compiling lock_api v0.4.5 [INFO] [stderr] Compiling cc v1.0.72 [INFO] [stderr] Compiling winit v0.25.0 [INFO] [stderr] Compiling gimli v0.26.1 [INFO] [stderr] Compiling dlib v0.5.0 [INFO] [stderr] Compiling object v0.27.1 [INFO] [stderr] Compiling rustc-demangle v0.1.21 [INFO] [stderr] Compiling cgmath v0.18.0 [INFO] [stderr] Compiling takeable-option v0.5.0 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Compiling nom v7.1.0 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling wayland-sys v0.28.6 [INFO] [stderr] Compiling x11-dl v2.19.1 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling nix v0.20.0 [INFO] [stderr] Compiling dirs-sys v0.3.6 [INFO] [stderr] Compiling nix v0.18.0 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling dirs v3.0.2 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling xdg v2.4.0 [INFO] [stderr] Compiling mio v0.7.14 [INFO] [stderr] Compiling glutin_egl_sys v0.1.5 [INFO] [stderr] Compiling glutin_glx_sys v0.1.7 [INFO] [stderr] Compiling memmap2 v0.1.0 [INFO] [stderr] Compiling wayland-scanner v0.28.6 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling crossbeam v0.8.1 [INFO] [stderr] Compiling andrew v0.3.1 [INFO] [stderr] Compiling backtrace v0.3.63 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling shared_library v0.1.9 [INFO] [stderr] Compiling raw-window-handle v0.3.4 [INFO] [stderr] Compiling osmesa-sys v0.1.2 [INFO] [stderr] Compiling glium v0.30.2 [INFO] [stderr] Compiling approx v0.4.0 [INFO] [stderr] Compiling mio-misc v1.2.1 [INFO] [stderr] Compiling wayland-client v0.28.6 [INFO] [stderr] Compiling wayland-protocols v0.28.6 [INFO] [stderr] Compiling addr2line v0.17.0 [INFO] [stderr] Compiling xcursor v0.3.4 [INFO] [stderr] Compiling calloop v0.6.5 [INFO] [stderr] Compiling wayland-commons v0.28.6 [INFO] [stderr] Compiling wayland-cursor v0.28.6 [INFO] [stderr] Compiling wayland-egl v0.28.6 [INFO] [stderr] Compiling smithay-client-toolkit v0.12.3 [INFO] [stderr] Compiling glutin v0.27.0 [INFO] [stderr] Compiling 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)]` (part of `#[warn(unused)]`) 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 24s [INFO] running `Command { std: "docker" "inspect" "16267830cc4180924a84aaa2e25d81d4ef7d12e5a1cf09e09b3acc9e5c105342", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "16267830cc4180924a84aaa2e25d81d4ef7d12e5a1cf09e09b3acc9e5c105342", kill_on_drop: false }` [INFO] [stdout] 16267830cc4180924a84aaa2e25d81d4ef7d12e5a1cf09e09b3acc9e5c105342 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 99719341e3cbcf65d1d23bd46bd358e00a0658ff7b1217f70e08b6e30a214a1d [INFO] running `Command { std: "docker" "start" "-a" "99719341e3cbcf65d1d23bd46bd358e00a0658ff7b1217f70e08b6e30a214a1d", kill_on_drop: false }` [INFO] [stderr] Compiling 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)]` (part of `#[warn(unused)]`) 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 `test` profile [unoptimized + debuginfo] target(s) in 0.71s [INFO] running `Command { std: "docker" "inspect" "99719341e3cbcf65d1d23bd46bd358e00a0658ff7b1217f70e08b6e30a214a1d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "99719341e3cbcf65d1d23bd46bd358e00a0658ff7b1217f70e08b6e30a214a1d", kill_on_drop: false }` [INFO] [stdout] 99719341e3cbcf65d1d23bd46bd358e00a0658ff7b1217f70e08b6e30a214a1d