[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 against try#b1f2594eac607c1f051534800237eeedb5590a49 for pr-139493-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSamuelSchlesinger%2Fbiomass-breakout" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/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-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/SamuelSchlesinger/biomass-breakout on toolchain b1f2594eac607c1f051534800237eeedb5590a49
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "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" "+b1f2594eac607c1f051534800237eeedb5590a49" "fetch" "--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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 35c0fda5ea15b233fcf2700278d72d9d5c90e91f0ace90baffcf41ac011903b0
[INFO] running `Command { std: "docker" "start" "-a" "35c0fda5ea15b233fcf2700278d72d9d5c90e91f0ace90baffcf41ac011903b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "35c0fda5ea15b233fcf2700278d72d9d5c90e91f0ace90baffcf41ac011903b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35c0fda5ea15b233fcf2700278d72d9d5c90e91f0ace90baffcf41ac011903b0", kill_on_drop: false }`
[INFO] [stdout] 35c0fda5ea15b233fcf2700278d72d9d5c90e91f0ace90baffcf41ac011903b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 00473ee15d2ddf6bda5a62e31aa4ccf227bb3ea9012267aa6670df3eebb6f08a
[INFO] running `Command { std: "docker" "start" "-a" "00473ee15d2ddf6bda5a62e31aa4ccf227bb3ea9012267aa6670df3eebb6f08a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.108
[INFO] [stderr]    Compiling xml-rs v0.8.4
[INFO] [stderr]     Checking libloading v0.7.2
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling wayland-sys v0.28.6
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling crossbeam-queue v0.3.2
[INFO] [stderr]    Compiling nom v7.1.0
[INFO] [stderr]    Compiling nix v0.18.0
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]    Compiling x11-dl v2.19.1
[INFO] [stderr]     Checking ab_glyph_rasterizer v0.1.5
[INFO] [stderr]     Checking cty v0.2.2
[INFO] [stderr]     Checking dlib v0.4.2
[INFO] [stderr]    Compiling winit v0.25.0
[INFO] [stderr]     Checking raw-window-handle v0.4.2
[INFO] [stderr]    Compiling backtrace v0.3.63
[INFO] [stderr]     Checking gimli v0.26.1
[INFO] [stderr]     Checking object v0.27.1
[INFO] [stderr]     Checking rustc-demangle v0.1.21
[INFO] [stderr]     Checking rusttype v0.9.2
[INFO] [stderr]     Checking dlib v0.5.0
[INFO] [stderr]     Checking approx v0.4.0
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[INFO] [stderr]     Checking cgmath v0.18.0
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[INFO] [stderr]    Compiling gl_generator v0.14.0
[INFO] [stderr]     Checking crossbeam-deque v0.8.1
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[INFO] [stderr]    Compiling glutin_glx_sys v0.1.7
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[INFO] [stderr]    Compiling glium v0.30.2
[INFO] [stderr]     Checking nix v0.20.0
[INFO] [stderr]     Checking dirs-sys v0.3.6
[INFO] [stderr]     Checking memmap2 v0.1.0
[INFO] [stderr]     Checking parking_lot_core v0.8.5
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[INFO] [stderr]     Checking shared_library v0.1.9
[INFO] [stderr]     Checking raw-window-handle v0.3.4
[INFO] [stderr]     Checking dirs v3.0.2
[INFO] [stderr]    Compiling wayland-client v0.28.6
[INFO] [stderr]    Compiling wayland-protocols v0.28.6
[INFO] [stderr]     Checking osmesa-sys v0.1.2
[INFO] [stderr]     Checking xdg v2.4.0
[INFO] [stderr]     Checking xcursor v0.3.4
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]     Checking andrew v0.3.1
[INFO] [stderr]     Checking mio-misc v1.2.1
[INFO] [stderr]     Checking addr2line v0.17.0
[INFO] [stderr]     Checking wayland-commons v0.28.6
[INFO] [stderr]     Checking calloop v0.6.5
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[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)]` (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] [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 56.20s
[INFO] running `Command { std: "docker" "inspect" "00473ee15d2ddf6bda5a62e31aa4ccf227bb3ea9012267aa6670df3eebb6f08a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00473ee15d2ddf6bda5a62e31aa4ccf227bb3ea9012267aa6670df3eebb6f08a", kill_on_drop: false }`
[INFO] [stdout] 00473ee15d2ddf6bda5a62e31aa4ccf227bb3ea9012267aa6670df3eebb6f08a
