[INFO] cloning repository SappyLemon/game_of_life
[INFO] running `"git" "clone" "--bare" "git://github.com/SappyLemon/game_of_life.git" "work/cache/sources/gh/SappyLemon/game_of_life"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/SappyLemon/game_of_life'...
[INFO] running `"git" "clone" "work/cache/sources/gh/SappyLemon/game_of_life" "work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/SappyLemon/game_of_life"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/SappyLemon/game_of_life'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/SappyLemon/game_of_life" "work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/SappyLemon/game_of_life"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/SappyLemon/game_of_life'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 36c7b0b068562d1133f7051269b47c9e56e6edb6
[INFO] sha for GitHub repo SappyLemon/game_of_life: 36c7b0b068562d1133f7051269b47c9e56e6edb6
[INFO] validating manifest of SappyLemon/game_of_life on toolchain master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of SappyLemon/game_of_life on toolchain try#8f81d0bf6baf07b92f1246696722485c4ca0b049
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing SappyLemon/game_of_life
[INFO] finished frobbing SappyLemon/game_of_life
[INFO] frobbed toml for SappyLemon/game_of_life written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/SappyLemon/game_of_life/Cargo.toml
[INFO] started frobbing SappyLemon/game_of_life
[INFO] finished frobbing SappyLemon/game_of_life
[INFO] frobbed toml for SappyLemon/game_of_life written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/SappyLemon/game_of_life/Cargo.toml
[INFO] crate SappyLemon/game_of_life already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking SappyLemon/game_of_life against master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1 for pr-62008
[INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-1/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/SappyLemon/game_of_life:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/ec2-user/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" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] cecc26bfe6efce6d3584eeba3bda226456ac2ca327b9bd90a0d43874cd07c373
[INFO] running `"docker" "start" "-a" "cecc26bfe6efce6d3584eeba3bda226456ac2ca327b9bd90a0d43874cd07c373"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking nix v0.12.0
[INFO] [stderr]     Checking memmap v0.7.0
[INFO] [stderr]     Checking andrew v0.1.6
[INFO] [stderr]     Checking pistoncore-input v0.23.0
[INFO] [stderr]     Checking parking_lot_core v0.4.0
[INFO] [stderr]     Checking image v0.21.0
[INFO] [stderr]     Checking parking_lot v0.7.1
[INFO] [stderr]     Checking pistoncore-window v0.35.0
[INFO] [stderr]     Checking wayland-commons v0.21.11
[INFO] [stderr]     Checking pistoncore-event_loop v0.40.0
[INFO] [stderr]     Checking piston2d-opengl_graphics v0.58.0
[INFO] [stderr]     Checking wayland-client v0.21.11
[INFO] [stderr]     Checking piston v0.40.0
[INFO] [stderr]     Checking wayland-protocols v0.21.11
[INFO] [stderr]     Checking smithay-client-toolkit v0.4.4
[INFO] [stderr]     Checking winit v0.18.1
[INFO] [stderr]     Checking glutin v0.19.0
[INFO] [stderr]     Checking pistoncore-glutin_window v0.52.0
[INFO] [stderr]     Checking game_of_life v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 34.65s
[INFO] running `"docker" "inspect" "cecc26bfe6efce6d3584eeba3bda226456ac2ca327b9bd90a0d43874cd07c373"`
[INFO] running `"docker" "rm" "-f" "cecc26bfe6efce6d3584eeba3bda226456ac2ca327b9bd90a0d43874cd07c373"`
[INFO] [stdout] cecc26bfe6efce6d3584eeba3bda226456ac2ca327b9bd90a0d43874cd07c373