[INFO] cloning repository Grinshpon/snake_game
[INFO] running `"git" "clone" "--bare" "git://github.com/Grinshpon/snake_game.git" "work/cache/sources/gh/Grinshpon/snake_game"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/Grinshpon/snake_game'...
[INFO] running `"git" "clone" "work/cache/sources/gh/Grinshpon/snake_game" "work/ex/beta-1.37-6/sources/1.36.0/gh/Grinshpon/snake_game"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/Grinshpon/snake_game'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Grinshpon/snake_game" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Grinshpon/snake_game"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Grinshpon/snake_game'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b8ba7de7bb5c495c5f190cbdc87269b9777a1967
[INFO] sha for GitHub repo Grinshpon/snake_game: b8ba7de7bb5c495c5f190cbdc87269b9777a1967
[INFO] validating manifest of Grinshpon/snake_game on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of Grinshpon/snake_game on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing Grinshpon/snake_game
[INFO] finished frobbing Grinshpon/snake_game
[INFO] frobbed toml for Grinshpon/snake_game written to work/ex/beta-1.37-6/sources/1.36.0/gh/Grinshpon/snake_game/Cargo.toml
[INFO] started frobbing Grinshpon/snake_game
[INFO] finished frobbing Grinshpon/snake_game
[INFO] frobbed toml for Grinshpon/snake_game written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Grinshpon/snake_game/Cargo.toml
[INFO] crate Grinshpon/snake_game already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/Grinshpon/snake_game/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing Grinshpon/snake_game against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Grinshpon/snake_game:/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=warn" "-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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 3f5435f7f883228977cf7142f0024695d44db60ec2cac8cce4441ea8e0693f1e
[INFO] running `"docker" "start" "-a" "3f5435f7f883228977cf7142f0024695d44db60ec2cac8cce4441ea8e0693f1e"`
[INFO] [stderr]    Compiling sdl2 v0.32.2
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]    Compiling sdl2-sys v0.32.6
[INFO] [stderr]    Compiling num-iter v0.1.39
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling snake_game v1.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.57s
[INFO] running `"docker" "inspect" "3f5435f7f883228977cf7142f0024695d44db60ec2cac8cce4441ea8e0693f1e"`
[INFO] running `"docker" "rm" "-f" "3f5435f7f883228977cf7142f0024695d44db60ec2cac8cce4441ea8e0693f1e"`
[INFO] [stdout] 3f5435f7f883228977cf7142f0024695d44db60ec2cac8cce4441ea8e0693f1e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Grinshpon/snake_game:/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=warn" "-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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 2ede24f4719d7e1836bd298f4f8477b40f5454d0f6a8803f56b232c9268af7d0
[INFO] running `"docker" "start" "-a" "2ede24f4719d7e1836bd298f4f8477b40f5454d0f6a8803f56b232c9268af7d0"`
[INFO] [stderr]    Compiling snake_game v1.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `"docker" "inspect" "2ede24f4719d7e1836bd298f4f8477b40f5454d0f6a8803f56b232c9268af7d0"`
[INFO] running `"docker" "rm" "-f" "2ede24f4719d7e1836bd298f4f8477b40f5454d0f6a8803f56b232c9268af7d0"`
[INFO] [stdout] 2ede24f4719d7e1836bd298f4f8477b40f5454d0f6a8803f56b232c9268af7d0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Grinshpon/snake_game:/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=warn" "-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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] b36cc3fac4ed889be8f78065377067fdfb0da0198856ce737397a3fae239a033
[INFO] running `"docker" "start" "-a" "b36cc3fac4ed889be8f78065377067fdfb0da0198856ce737397a3fae239a033"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/snake_game-d0394dbc05c46b28
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "b36cc3fac4ed889be8f78065377067fdfb0da0198856ce737397a3fae239a033"`
[INFO] running `"docker" "rm" "-f" "b36cc3fac4ed889be8f78065377067fdfb0da0198856ce737397a3fae239a033"`
[INFO] [stdout] b36cc3fac4ed889be8f78065377067fdfb0da0198856ce737397a3fae239a033