[INFO] cloning repository https://github.com/y3ll0wlife/farkle-simulator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/y3ll0wlife/farkle-simulator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fy3ll0wlife%2Ffarkle-simulator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fy3ll0wlife%2Ffarkle-simulator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ea8e5795d8bba4818a1944659d1ddb6f317c74f6
[INFO] checking y3ll0wlife/farkle-simulator against master#06194cadcd0948a7100b46737f61e82b8c00d632 for pr-117967-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fy3ll0wlife%2Ffarkle-simulator" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/y3ll0wlife/farkle-simulator on toolchain 06194cadcd0948a7100b46737f61e82b8c00d632
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+06194cadcd0948a7100b46737f61e82b8c00d632" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/y3ll0wlife/farkle-simulator
[INFO] finished tweaking git repo https://github.com/y3ll0wlife/farkle-simulator
[INFO] tweaked toml for git repo https://github.com/y3ll0wlife/farkle-simulator written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/y3ll0wlife/farkle-simulator 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" "+06194cadcd0948a7100b46737f61e82b8c00d632" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+06194cadcd0948a7100b46737f61e82b8c00d632" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6b4dfb3310eecc092424b67bb3d443b4a2eea9a0a9af0593f72cf96a313e8741
[INFO] running `Command { std: "docker" "start" "-a" "6b4dfb3310eecc092424b67bb3d443b4a2eea9a0a9af0593f72cf96a313e8741", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6b4dfb3310eecc092424b67bb3d443b4a2eea9a0a9af0593f72cf96a313e8741", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b4dfb3310eecc092424b67bb3d443b4a2eea9a0a9af0593f72cf96a313e8741", kill_on_drop: false }`
[INFO] [stdout] 6b4dfb3310eecc092424b67bb3d443b4a2eea9a0a9af0593f72cf96a313e8741
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+06194cadcd0948a7100b46737f61e82b8c00d632" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 41c7e175bdc8329821c6fd72f7e59e5d4da128dd5b708977566bef5a40f3c559
[INFO] running `Command { std: "docker" "start" "-a" "41c7e175bdc8329821c6fd72f7e59e5d4da128dd5b708977566bef5a40f3c559", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]     Checking getrandom v0.2.10
[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 farkle-simulator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `SolutionType`
[INFO] [stdout]  --> src/farkle.rs:1:45
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::models::{Farkle, FarkleSolution, SolutionType};
[INFO] [stdout]   |                                             ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SolutionType`
[INFO] [stdout]  --> src/farkle.rs:1:45
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::models::{Farkle, FarkleSolution, SolutionType};
[INFO] [stdout]   |                                             ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.16s
[INFO] running `Command { std: "docker" "inspect" "41c7e175bdc8329821c6fd72f7e59e5d4da128dd5b708977566bef5a40f3c559", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41c7e175bdc8329821c6fd72f7e59e5d4da128dd5b708977566bef5a40f3c559", kill_on_drop: false }`
[INFO] [stdout] 41c7e175bdc8329821c6fd72f7e59e5d4da128dd5b708977566bef5a40f3c559