[INFO] cloning repository https://github.com/burbokop/life_simulation
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/burbokop/life_simulation" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fburbokop%2Flife_simulation", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fburbokop%2Flife_simulation'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4f606393737c3d4c775741a0433386741a9a8954
[INFO] testing burbokop/life_simulation against 1.69.0 for beta-1.70-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fburbokop%2Flife_simulation" "/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/burbokop/life_simulation on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/burbokop/life_simulation
[INFO] finished tweaking git repo https://github.com/burbokop/life_simulation
[INFO] tweaked toml for git repo https://github.com/burbokop/life_simulation written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/burbokop/life_simulation 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" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded chromosome v0.0.7
[INFO] [stderr]   Downloaded matmath v1.4.1
[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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a4b7a6eded4ced5e1749613485bb6bdbf46e28eb69731d275d437df894095552
[INFO] running `Command { std: "docker" "start" "-a" "a4b7a6eded4ced5e1749613485bb6bdbf46e28eb69731d275d437df894095552", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a4b7a6eded4ced5e1749613485bb6bdbf46e28eb69731d275d437df894095552", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4b7a6eded4ced5e1749613485bb6bdbf46e28eb69731d275d437df894095552", kill_on_drop: false }`
[INFO] [stdout] a4b7a6eded4ced5e1749613485bb6bdbf46e28eb69731d275d437df894095552
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 27e1274b8673ed95e965952700f0ad9586fe155a24aa37f7719862560900181f
[INFO] running `Command { std: "docker" "start" "-a" "27e1274b8673ed95e965952700f0ad9586fe155a24aa37f7719862560900181f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.119
[INFO] [stderr]    Compiling version-compare v0.1.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling sdl2 v0.35.2
[INFO] [stderr]    Compiling matmath v1.4.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling sdl2-sys v0.35.2
[INFO] [stderr]    Compiling getrandom v0.2.4
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling chromosome v0.0.7
[INFO] [stderr]    Compiling life_simulation v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: expected identifier, found keyword `let`
[INFO] [stdout]   --> src/scene.rs:66:9
[INFO] [stdout]    |
[INFO] [stdout] 66 |         let mut proc_results: Vec<ProceedResult> = Vec::with_capacity(self.cells.len());
[INFO] [stdout]    |         ^^^ expected identifier, found keyword
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected `where`, `{`, `(`, or `;` after struct name, found keyword `mut`
[INFO] [stdout]   --> src/scene.rs:66:13
[INFO] [stdout]    |
[INFO] [stdout] 66 |         let mut proc_results: Vec<ProceedResult> = Vec::with_capacity(self.cells.len());
[INFO] [stdout]    |             ^^^ expected `where`, `{`, `(`, or `;` after struct name
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `core::num::dec2flt::number::Number`
[INFO] [stdout]  --> src/scene.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core::num::dec2flt::number::Number;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::Add`
[INFO] [stdout]  --> src/scene.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::ops::Add;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ProceedResult`
[INFO] [stdout]  --> src/scene.rs:7:36
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::cell::{Cell, CellBrain, ProceedResult};
[INFO] [stdout]   |                                    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'dec2flt': internal routines only exposed for testing
[INFO] [stdout]  --> src/scene.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core::num::dec2flt::number::Number;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors; 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0658`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `life_simulation` due to 4 previous errors; 3 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "27e1274b8673ed95e965952700f0ad9586fe155a24aa37f7719862560900181f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27e1274b8673ed95e965952700f0ad9586fe155a24aa37f7719862560900181f", kill_on_drop: false }`
[INFO] [stdout] 27e1274b8673ed95e965952700f0ad9586fe155a24aa37f7719862560900181f
