[INFO] updating cached repository jacobsun/Rust-tutorials--Tetris-game
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/jacobsun/Rust-tutorials--Tetris-game
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/jacobsun/Rust-tutorials--Tetris-game" "work/ex/beta-1.37-6/sources/1.36.0/gh/jacobsun/Rust-tutorials--Tetris-game"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/jacobsun/Rust-tutorials--Tetris-game'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jacobsun/Rust-tutorials--Tetris-game" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jacobsun/Rust-tutorials--Tetris-game"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jacobsun/Rust-tutorials--Tetris-game'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c8ba9a5deeabc1a3a6204780ff90a1e4a1736fae
[INFO] sha for GitHub repo jacobsun/Rust-tutorials--Tetris-game: c8ba9a5deeabc1a3a6204780ff90a1e4a1736fae
[INFO] validating manifest of jacobsun/Rust-tutorials--Tetris-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 jacobsun/Rust-tutorials--Tetris-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 jacobsun/Rust-tutorials--Tetris-game
[INFO] finished frobbing jacobsun/Rust-tutorials--Tetris-game
[INFO] frobbed toml for jacobsun/Rust-tutorials--Tetris-game written to work/ex/beta-1.37-6/sources/1.36.0/gh/jacobsun/Rust-tutorials--Tetris-game/Cargo.toml
[INFO] started frobbing jacobsun/Rust-tutorials--Tetris-game
[INFO] finished frobbing jacobsun/Rust-tutorials--Tetris-game
[INFO] frobbed toml for jacobsun/Rust-tutorials--Tetris-game written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jacobsun/Rust-tutorials--Tetris-game/Cargo.toml
[INFO] crate jacobsun/Rust-tutorials--Tetris-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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing jacobsun/Rust-tutorials--Tetris-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-1/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/jacobsun/Rust-tutorials--Tetris-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] ba317dbe93af92ad72ae5908b1148dba1dd0fa4fdc29e8c3cc5d41846b7b2071
[INFO] running `"docker" "start" "-a" "ba317dbe93af92ad72ae5908b1148dba1dd0fa4fdc29e8c3cc5d41846b7b2071"`
[INFO] [stderr]    Compiling libloading v0.5.0
[INFO] [stderr]    Compiling uuid v0.6.5
[INFO] [stderr]    Compiling andrew v0.1.4
[INFO] [stderr]    Compiling piston2d-graphics v0.28.0
[INFO] [stderr]    Compiling piston-ai_behavior v0.26.0
[INFO] [stderr]    Compiling image v0.20.1
[INFO] [stderr]    Compiling dlib v0.4.1
[INFO] [stderr]    Compiling wayland-sys v0.21.7
[INFO] [stderr]    Compiling piston2d-sprite v0.47.0
[INFO] [stderr]    Compiling wayland-commons v0.21.7
[INFO] [stderr]    Compiling wayland-client v0.21.7
[INFO] [stderr]    Compiling wayland-protocols v0.21.7
[INFO] [stderr]    Compiling piston-gfx_texture v0.34.0
[INFO] [stderr]    Compiling piston2d-gfx_graphics v0.54.0
[INFO] [stderr]    Compiling smithay-client-toolkit v0.4.3
[INFO] [stderr]    Compiling winit v0.18.0
[INFO] [stderr]    Compiling glutin v0.19.0
[INFO] [stderr]    Compiling pistoncore-glutin_window v0.51.1
[INFO] [stderr]    Compiling piston_window v0.85.0
[INFO] [stderr]    Compiling tetris v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 17s
[INFO] running `"docker" "inspect" "ba317dbe93af92ad72ae5908b1148dba1dd0fa4fdc29e8c3cc5d41846b7b2071"`
[INFO] running `"docker" "rm" "-f" "ba317dbe93af92ad72ae5908b1148dba1dd0fa4fdc29e8c3cc5d41846b7b2071"`
[INFO] [stdout] ba317dbe93af92ad72ae5908b1148dba1dd0fa4fdc29e8c3cc5d41846b7b2071
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/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/jacobsun/Rust-tutorials--Tetris-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] df9b1f1d3e76293206dc50eec178e0dd070dc4ca0b1953361bc4ed50d4ded246
[INFO] running `"docker" "start" "-a" "df9b1f1d3e76293206dc50eec178e0dd070dc4ca0b1953361bc4ed50d4ded246"`
[INFO] [stderr]    Compiling tetris v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.06s
[INFO] running `"docker" "inspect" "df9b1f1d3e76293206dc50eec178e0dd070dc4ca0b1953361bc4ed50d4ded246"`
[INFO] running `"docker" "rm" "-f" "df9b1f1d3e76293206dc50eec178e0dd070dc4ca0b1953361bc4ed50d4ded246"`
[INFO] [stdout] df9b1f1d3e76293206dc50eec178e0dd070dc4ca0b1953361bc4ed50d4ded246
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/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/jacobsun/Rust-tutorials--Tetris-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] 80a7e2136675ba80300e6130d0773858a0a650f572ab40d96370359d46f74420
[INFO] running `"docker" "start" "-a" "80a7e2136675ba80300e6130d0773858a0a650f572ab40d96370359d46f74420"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tetris-c5ae401312814bf8
[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" "80a7e2136675ba80300e6130d0773858a0a650f572ab40d96370359d46f74420"`
[INFO] running `"docker" "rm" "-f" "80a7e2136675ba80300e6130d0773858a0a650f572ab40d96370359d46f74420"`
[INFO] [stdout] 80a7e2136675ba80300e6130d0773858a0a650f572ab40d96370359d46f74420