[INFO] cloning repository https://github.com/kruczys/living_world_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kruczys/living_world_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkruczys%2Fliving_world_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkruczys%2Fliving_world_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b80e4df4dc556d710a3587c3b1ef739eb3866693
[INFO] checking kruczys/living_world_rust/b80e4df4dc556d710a3587c3b1ef739eb3866693 against master#31a9463c6e2794a59ce57a8f37abc6966afc2a58 for pr-156807
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkruczys%2Fliving_world_rust" "/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/kruczys/living_world_rust
[INFO] finished tweaking git repo https://github.com/kruczys/living_world_rust
[INFO] tweaked toml for git repo https://github.com/kruczys/living_world_rust written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/kruczys/living_world_rust on toolchain 31a9463c6e2794a59ce57a8f37abc6966afc2a58
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31a9463c6e2794a59ce57a8f37abc6966afc2a58" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/kruczys/living_world_rust 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" "+31a9463c6e2794a59ce57a8f37abc6966afc2a58" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+31a9463c6e2794a59ce57a8f37abc6966afc2a58" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f88587d85e4c079c140ca7b68f68a8be62396ef8921faf7252bee242638b5957
[INFO] running `Command { std: "docker" "start" "-a" "f88587d85e4c079c140ca7b68f68a8be62396ef8921faf7252bee242638b5957", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f88587d85e4c079c140ca7b68f68a8be62396ef8921faf7252bee242638b5957", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f88587d85e4c079c140ca7b68f68a8be62396ef8921faf7252bee242638b5957", kill_on_drop: false }`
[INFO] [stdout] f88587d85e4c079c140ca7b68f68a8be62396ef8921faf7252bee242638b5957
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+31a9463c6e2794a59ce57a8f37abc6966afc2a58" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5b85bade6d5ef22da28f385ab48066208c1b895b4e22d131f7be11168c24ff29
[INFO] running `Command { std: "docker" "start" "-a" "5b85bade6d5ef22da28f385ab48066208c1b895b4e22d131f7be11168c24ff29", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking living_world_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `repr` and `evo` are never read
[INFO] [stdout]   --> src/orgs/grass.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct Grass {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout]  9 |     attr: Attributes,
[INFO] [stdout] 10 |     repr: Reproduction,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 11 |     evo: Evolution,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `repr` and `evo` are never read
[INFO] [stdout]   --> src/orgs/simple_organism.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct SimpleOrganism {
[INFO] [stdout]    |            -------------- fields in this struct
[INFO] [stdout] 11 |     attr: Attributes,
[INFO] [stdout] 12 |     repr: Reproduction,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 13 |     evo: Evolution,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `repr` and `evo` are never read
[INFO] [stdout]   --> src/orgs/grass.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct Grass {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout]  9 |     attr: Attributes,
[INFO] [stdout] 10 |     repr: Reproduction,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 11 |     evo: Evolution,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `repr` and `evo` are never read
[INFO] [stdout]   --> src/orgs/simple_organism.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct SimpleOrganism {
[INFO] [stdout]    |            -------------- fields in this struct
[INFO] [stdout] 11 |     attr: Attributes,
[INFO] [stdout] 12 |     repr: Reproduction,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 13 |     evo: Evolution,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.51s
[INFO] running `Command { std: "docker" "inspect" "5b85bade6d5ef22da28f385ab48066208c1b895b4e22d131f7be11168c24ff29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b85bade6d5ef22da28f385ab48066208c1b895b4e22d131f7be11168c24ff29", kill_on_drop: false }`
[INFO] [stdout] 5b85bade6d5ef22da28f385ab48066208c1b895b4e22d131f7be11168c24ff29