[INFO] cloning repository https://github.com/kemicofa/RustySnake
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kemicofa/RustySnake" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkemicofa%2FRustySnake", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkemicofa%2FRustySnake'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f492f7df009559bf82a02fec5c0119321d30012d
[INFO] testing kemicofa/RustySnake against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkemicofa%2FRustySnake" "/workspace/builds/worker-25/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-25/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kemicofa/RustySnake on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/kemicofa/RustySnake
[INFO] finished tweaking git repo https://github.com/kemicofa/RustySnake
[INFO] tweaked toml for git repo https://github.com/kemicofa/RustySnake written to /workspace/builds/worker-25/source/Cargo.toml
[INFO] crate git repo https://github.com/kemicofa/RustySnake already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8f76e331075bc3ca4415c4dfcf89a473bb39a7dff524c5be61c9ad3cd73482cb
[INFO] running `Command { std: "docker" "start" "-a" "8f76e331075bc3ca4415c4dfcf89a473bb39a7dff524c5be61c9ad3cd73482cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8f76e331075bc3ca4415c4dfcf89a473bb39a7dff524c5be61c9ad3cd73482cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f76e331075bc3ca4415c4dfcf89a473bb39a7dff524c5be61c9ad3cd73482cb", kill_on_drop: false }`
[INFO] [stdout] 8f76e331075bc3ca4415c4dfcf89a473bb39a7dff524c5be61c9ad3cd73482cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9ff99827ffae42e481770c5a04589570d51608d1e2698b9d58fe5dce7bcd777e
[INFO] running `Command { std: "docker" "start" "-a" "9ff99827ffae42e481770c5a04589570d51608d1e2698b9d58fe5dce7bcd777e", kill_on_drop: false }`
[INFO] [stderr]    Compiling snake v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/main.rs:110:55
[INFO] [stdout]     |
[INFO] [stdout] 110 |                 let time_to_sleep = milli_per_frame - now.elapsed().as_millis();
[INFO] [stdout]     |                                                       ^^^^^^^^^^^^^^^^^^^^^^^^^ expected `u64`, found `u128`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: cannot subtract `u128` from `u64`
[INFO] [stdout]    --> src/main.rs:110:53
[INFO] [stdout]     |
[INFO] [stdout] 110 |                 let time_to_sleep = milli_per_frame - now.elapsed().as_millis();
[INFO] [stdout]     |                                                     ^ no implementation for `u64 - u128`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sub<u128>` is not implemented for `u64`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0308.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `snake` due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "9ff99827ffae42e481770c5a04589570d51608d1e2698b9d58fe5dce7bcd777e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ff99827ffae42e481770c5a04589570d51608d1e2698b9d58fe5dce7bcd777e", kill_on_drop: false }`
[INFO] [stdout] 9ff99827ffae42e481770c5a04589570d51608d1e2698b9d58fe5dce7bcd777e