Dec 19 15:35:05.509 INFO checking iwburns/rusty-life against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 15:35:05.510 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-0/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/iwburns/rusty-life:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 15:35:05.730 INFO [stdout] a28d1a8cbd3b4ffa89c2fa063fc93f542ab3c84ecc1d59a51aa2d9671e5f8265
Dec 19 15:35:05.731 INFO running `"docker" "start" "-a" "a28d1a8cbd3b4ffa89c2fa063fc93f542ab3c84ecc1d59a51aa2d9671e5f8265"`
Dec 19 15:35:06.428 INFO [stderr]     Checking serde v1.0.29
Dec 19 15:35:06.428 INFO [stderr]     Checking memmap v0.6.2
Dec 19 15:35:06.428 INFO [stderr]     Checking shared_library v0.1.8
Dec 19 15:35:06.428 INFO [stderr]    Compiling x11-dl v2.17.3
Dec 19 15:35:06.436 INFO [stderr]     Checking tempfile v2.2.0
Dec 19 15:35:06.436 INFO [stderr]     Checking rusttype v0.4.1
Dec 19 15:35:06.436 INFO [stderr]    Compiling serde_derive_internals v0.20.0
Dec 19 15:35:06.436 INFO [stderr]     Checking rayon-core v1.4.0
Dec 19 15:35:07.160 INFO [stderr]     Checking wayland-client v0.12.5
Dec 19 15:35:07.861 INFO [stderr]     Checking osmesa-sys v0.1.2
Dec 19 15:35:09.384 INFO [stderr]     Checking piston2d-graphics v0.26.0
Dec 19 15:35:09.612 INFO [stderr]     Checking rayon v1.0.0
Dec 19 15:35:11.842 INFO [stderr]     Checking wayland-protocols v0.12.5
Dec 19 15:35:11.842 INFO [stderr]     Checking wayland-kbd v0.13.1
Dec 19 15:35:11.997 INFO [stderr]    Compiling serde_derive v1.0.29
Dec 19 15:35:17.080 INFO [stderr]     Checking jpeg-decoder v0.1.14
Dec 19 15:35:18.916 INFO [stderr]     Checking wayland-window v0.13.2
Dec 19 15:35:19.167 INFO [stderr]     Checking image v0.18.0
Dec 19 15:35:21.424 INFO [stderr]     Checking winit v0.10.0
Dec 19 15:35:23.907 INFO [stderr]     Checking glutin v0.12.2
Dec 19 15:35:24.577 INFO [stderr]     Checking pistoncore-input v0.20.0
Dec 19 15:35:25.686 INFO [stderr]     Checking piston2d-opengl_graphics v0.52.0
Dec 19 15:35:27.612 INFO [stderr]     Checking pistoncore-window v0.31.0
Dec 19 15:35:28.969 INFO [stderr]     Checking pistoncore-event_loop v0.36.0
Dec 19 15:35:28.969 INFO [stderr]     Checking pistoncore-glutin_window v0.45.2
Dec 19 15:35:29.547 INFO [stderr]     Checking piston v0.36.0
Dec 19 15:35:30.036 INFO [stderr]     Checking rusty_life v0.1.0 (/opt/crater/workdir)
Dec 19 15:35:31.249 INFO [stderr] warning: unused variable: `i`
Dec 19 15:35:31.249 INFO [stderr]   --> src/app/state.rs:14:13
Dec 19 15:35:31.249 INFO [stderr]    |
Dec 19 15:35:31.249 INFO [stderr] 14 |         for i in 0..cells.capacity() {
Dec 19 15:35:31.249 INFO [stderr]    |             ^ help: consider using `_i` instead
Dec 19 15:35:31.249 INFO [stderr]    |
Dec 19 15:35:31.249 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 15:35:31.249 INFO [stderr] 
Dec 19 15:35:31.250 INFO [stderr] warning: unused variable: `i`
Dec 19 15:35:31.250 INFO [stderr]   --> src/app/mod.rs:31:20
Dec 19 15:35:31.250 INFO [stderr]    |
Dec 19 15:35:31.250 INFO [stderr] 31 |             .map(|(i, &cell)| {
Dec 19 15:35:31.250 INFO [stderr]    |                    ^ help: consider using `_i` instead
Dec 19 15:35:31.250 INFO [stderr] 
Dec 19 15:35:31.251 INFO [stderr] warning: unused variable: `args`
Dec 19 15:35:31.251 INFO [stderr]   --> src/app/mod.rs:59:30
Dec 19 15:35:31.251 INFO [stderr]    |
Dec 19 15:35:31.252 INFO [stderr] 59 |     pub fn update(&mut self, args: &UpdateArgs) {
Dec 19 15:35:31.252 INFO [stderr]    |                              ^^^^ help: consider using `_args` instead
Dec 19 15:35:31.252 INFO [stderr] 
Dec 19 15:35:31.592 INFO [stderr] warning: unused variable: `i`
Dec 19 15:35:31.592 INFO [stderr]   --> src/app/state.rs:14:13
Dec 19 15:35:31.592 INFO [stderr]    |
Dec 19 15:35:31.592 INFO [stderr] 14 |         for i in 0..cells.capacity() {
Dec 19 15:35:31.592 INFO [stderr]    |             ^ help: consider using `_i` instead
Dec 19 15:35:31.592 INFO [stderr]    |
Dec 19 15:35:31.592 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 15:35:31.592 INFO [stderr] 
Dec 19 15:35:31.592 INFO [stderr] warning: unused variable: `i`
Dec 19 15:35:31.592 INFO [stderr]   --> src/app/mod.rs:31:20
Dec 19 15:35:31.592 INFO [stderr]    |
Dec 19 15:35:31.592 INFO [stderr] 31 |             .map(|(i, &cell)| {
Dec 19 15:35:31.592 INFO [stderr]    |                    ^ help: consider using `_i` instead
Dec 19 15:35:31.592 INFO [stderr] 
Dec 19 15:35:31.592 INFO [stderr] warning: unused variable: `args`
Dec 19 15:35:31.592 INFO [stderr]   --> src/app/mod.rs:59:30
Dec 19 15:35:31.592 INFO [stderr]    |
Dec 19 15:35:31.592 INFO [stderr] 59 |     pub fn update(&mut self, args: &UpdateArgs) {
Dec 19 15:35:31.592 INFO [stderr]    |                              ^^^^ help: consider using `_args` instead
Dec 19 15:35:31.592 INFO [stderr] 
Dec 19 15:35:31.661 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.40s
Dec 19 15:35:32.408 INFO running `"docker" "inspect" "a28d1a8cbd3b4ffa89c2fa063fc93f542ab3c84ecc1d59a51aa2d9671e5f8265"`
Dec 19 15:35:32.540 INFO running `"docker" "rm" "-f" "a28d1a8cbd3b4ffa89c2fa063fc93f542ab3c84ecc1d59a51aa2d9671e5f8265"`
Dec 19 15:35:32.613 INFO [stdout] a28d1a8cbd3b4ffa89c2fa063fc93f542ab3c84ecc1d59a51aa2d9671e5f8265