[INFO] cloning repository https://github.com/sepanmaa/rust_tetris
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sepanmaa/rust_tetris" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsepanmaa%2Frust_tetris", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsepanmaa%2Frust_tetris'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0bb8dea4eeef0fd83ab8558c2bcd2cbfab55dfc3
[INFO] checking sepanmaa/rust_tetris against try#6f12b8fe67b4eed2e838dab803ed9493b9d62c0f for pr-79073
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsepanmaa%2Frust_tetris" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sepanmaa/rust_tetris on toolchain 6f12b8fe67b4eed2e838dab803ed9493b9d62c0f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/sepanmaa/rust_tetris
[INFO] finished tweaking git repo https://github.com/sepanmaa/rust_tetris
[INFO] tweaked toml for git repo https://github.com/sepanmaa/rust_tetris written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/sepanmaa/rust_tetris already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sdl2-sys v0.27.0
[INFO] [stderr]   Downloaded sdl2 v0.27.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9e0db2bf2d5f55cb24cc12affa839aa9c69780a84f948fa548952a7bb85477a5
[INFO] running `Command { std: "docker" "start" "-a" "9e0db2bf2d5f55cb24cc12affa839aa9c69780a84f948fa548952a7bb85477a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9e0db2bf2d5f55cb24cc12affa839aa9c69780a84f948fa548952a7bb85477a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e0db2bf2d5f55cb24cc12affa839aa9c69780a84f948fa548952a7bb85477a5", kill_on_drop: false }`
[INFO] [stdout] 9e0db2bf2d5f55cb24cc12affa839aa9c69780a84f948fa548952a7bb85477a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5f6b40d5c734dc5a5bdbdea1a972e446b1c58a185d33fb2cf26aad33591c4efe
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "5f6b40d5c734dc5a5bdbdea1a972e446b1c58a185d33fb2cf26aad33591c4efe", kill_on_drop: false }`
[INFO] [stderr]    Compiling sdl2-sys v0.27.0
[INFO] [stderr]     Checking libc v0.2.17
[INFO] [stderr]     Checking num-integer v0.1.32
[INFO] [stderr]     Checking num-iter v0.1.32
[INFO] [stderr]     Checking num v0.1.36
[INFO] [stderr]     Checking rand v0.3.14
[INFO] [stderr]     Checking sdl2 v0.27.0
[INFO] [stderr]     Checking rust_tetris v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.67s
[INFO] running `Command { std: "docker" "inspect" "5f6b40d5c734dc5a5bdbdea1a972e446b1c58a185d33fb2cf26aad33591c4efe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f6b40d5c734dc5a5bdbdea1a972e446b1c58a185d33fb2cf26aad33591c4efe", kill_on_drop: false }`
[INFO] [stdout] 5f6b40d5c734dc5a5bdbdea1a972e446b1c58a185d33fb2cf26aad33591c4efe