[INFO] cloning repository https://github.com/michalrusek/arkanoidInRust
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/michalrusek/arkanoidInRust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmichalrusek%2FarkanoidInRust"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmichalrusek%2FarkanoidInRust'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b1f7d60148019e9a940ca7f80e5d27047d05324c
[INFO] checking michalrusek/arkanoidInRust against beta-2019-10-27 for pr-65897
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmichalrusek%2FarkanoidInRust" "/workspace/builds/worker-8/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/michalrusek/arkanoidInRust on toolchain beta-2019-10-27
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/michalrusek/arkanoidInRust
[INFO] finished tweaking git repo https://github.com/michalrusek/arkanoidInRust
[INFO] tweaked toml for git repo https://github.com/michalrusek/arkanoidInRust written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/michalrusek/arkanoidInRust already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=allow" "-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" "+beta-2019-10-27" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9f3108736a8ff5650f8fb7789ba087d606441deaacb55b5677fb89bdac42afbd
[INFO] running `"docker" "start" "-a" "9f3108736a8ff5650f8fb7789ba087d606441deaacb55b5677fb89bdac42afbd"`
[INFO] [stderr]    Compiling proc-macro2 v1.0.4
[INFO] [stderr]     Checking piston-texture v0.8.0
[INFO] [stderr]    Compiling gl_generator v0.11.0
[INFO] [stderr]     Checking png v0.15.0
[INFO] [stderr]     Checking tiff v0.3.1
[INFO] [stderr]     Checking winit v0.19.3
[INFO] [stderr]     Checking piston2d-graphics v0.35.0
[INFO] [stderr]     Checking image v0.22.2
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling syn v1.0.5
[INFO] [stderr]    Compiling glutin_glx_sys v0.1.5
[INFO] [stderr]    Compiling glutin_egl_sys v0.1.3
[INFO] [stderr]     Checking glutin v0.21.1
[INFO] [stderr]     Checking piston2d-opengl_graphics v0.69.0
[INFO] [stderr]    Compiling serde_derive v1.0.101
[INFO] [stderr]     Checking pistoncore-input v0.28.0
[INFO] [stderr]     Checking pistoncore-window v0.44.0
[INFO] [stderr]     Checking pistoncore-event_loop v0.49.0
[INFO] [stderr]     Checking pistoncore-glutin_window v0.63.0
[INFO] [stderr]     Checking piston v0.49.0
[INFO] [stderr]     Checking simple_arkanoid v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 57.55s
[INFO] running `"docker" "inspect" "9f3108736a8ff5650f8fb7789ba087d606441deaacb55b5677fb89bdac42afbd"`
[INFO] running `"docker" "rm" "-f" "9f3108736a8ff5650f8fb7789ba087d606441deaacb55b5677fb89bdac42afbd"`
[INFO] [stdout] 9f3108736a8ff5650f8fb7789ba087d606441deaacb55b5677fb89bdac42afbd