[INFO] updating cached repository https://github.com/Velfi/Gray-Scott-Reaction-Diffusion
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/mnt/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ee4c6810b32f9ed6dbb5ec486486409e9a90e359
[INFO] checking Velfi/Gray-Scott-Reaction-Diffusion against try#e689e5eaefe96e6dc3ed5bb629c521b7d207aff7 for pr-64398
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2FVelfi%2FGray-Scott-Reaction-Diffusion" "work/builds/worker-4/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Velfi/Gray-Scott-Reaction-Diffusion on toolchain e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/Velfi/Gray-Scott-Reaction-Diffusion
[INFO] finished tweaking git repo https://github.com/Velfi/Gray-Scott-Reaction-Diffusion
[INFO] tweaked toml for git repo https://github.com/Velfi/Gray-Scott-Reaction-Diffusion written to work/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/Velfi/Gray-Scott-Reaction-Diffusion already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 46660212c0c6526f295840f8e16849f1b97055f3121c33ec0c5687bb74c1a2f1
[INFO] running `"docker" "start" "-a" "46660212c0c6526f295840f8e16849f1b97055f3121c33ec0c5687bb74c1a2f1"`
[INFO] [stderr]     Checking bzip2-sys v0.1.7
[INFO] [stderr]     Checking msdos_time v0.1.6
[INFO] [stderr]     Checking rayon-core v1.4.1
[INFO] [stderr]     Checking png v0.12.0
[INFO] [stderr]     Checking png v0.14.0
[INFO] [stderr]     Checking rodio v0.7.0
[INFO] [stderr]     Checking twox-hash v1.1.2
[INFO] [stderr]     Checking gfx_window_sdl v0.8.0
[INFO] [stderr]     Checking bzip2 v0.3.3
[INFO] [stderr]     Checking gfx_glyph v0.10.2
[INFO] [stderr]     Checking rayon v1.0.3
[INFO] [stderr]     Checking zip v0.3.3
[INFO] [stderr]     Checking jpeg-decoder v0.1.15
[INFO] [stderr]     Checking image v0.19.0
[INFO] [stderr]     Checking image v0.21.0
[INFO] [stderr]     Checking ggez v0.4.4
[INFO] [stderr]     Checking reaction_diffusion v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused variable: `test_vec`
[INFO] [stderr]   --> src/utils.rs:51:13
[INFO] [stderr]    |
[INFO] [stderr] 51 |         let test_vec = vec![0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11];
[INFO] [stderr]    |             ^^^^^^^^ help: consider prefixing with an underscore: `_test_vec`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 09s
[INFO] running `"docker" "inspect" "46660212c0c6526f295840f8e16849f1b97055f3121c33ec0c5687bb74c1a2f1"`
[INFO] running `"docker" "rm" "-f" "46660212c0c6526f295840f8e16849f1b97055f3121c33ec0c5687bb74c1a2f1"`
[INFO] [stdout] 46660212c0c6526f295840f8e16849f1b97055f3121c33ec0c5687bb74c1a2f1