[INFO] cloning repository https://github.com/katasup/cats
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/katasup/cats" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkatasup%2Fcats", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkatasup%2Fcats'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4471869379e7f55ca0308a21346f657d9dec3a2b
[INFO] testing katasup/cats against 1.47.0 for beta-1.48-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkatasup%2Fcats" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/katasup/cats on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/katasup/cats
[INFO] finished tweaking git repo https://github.com/katasup/cats
[INFO] tweaked toml for git repo https://github.com/katasup/cats written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/katasup/cats already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "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" "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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bb445c9dc37d85dc0cfe3352a5a8f4c246d1e75b7752e8f57415a56cdf18752b
[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" "bb445c9dc37d85dc0cfe3352a5a8f4c246d1e75b7752e8f57415a56cdf18752b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bb445c9dc37d85dc0cfe3352a5a8f4c246d1e75b7752e8f57415a56cdf18752b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb445c9dc37d85dc0cfe3352a5a8f4c246d1e75b7752e8f57415a56cdf18752b", kill_on_drop: false }`
[INFO] [stdout] bb445c9dc37d85dc0cfe3352a5a8f4c246d1e75b7752e8f57415a56cdf18752b
[INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 947d6bca53d819104023d03a886b3ab846b23080235fee421d7a17dd86fe63aa
[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" "947d6bca53d819104023d03a886b3ab846b23080235fee421d7a17dd86fe63aa", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.1.9
[INFO] [stderr]    Compiling sdl2 v0.32.2
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]    Compiling num-iter v0.1.39
[INFO] [stderr]    Compiling sdl2-sys v0.32.6
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling rand_core v0.5.0
[INFO] [stderr]    Compiling rand_chacha v0.2.1
[INFO] [stderr]    Compiling rand v0.7.0
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling cats v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Texture`
[INFO] [stdout]  --> src/game.rs:5:28
[INFO] [stdout]   |
[INFO] [stdout] 5 | use sdl2::render::{Canvas, Texture};
[INFO] [stdout]   |                            ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `WindowContext`
[INFO] [stdout]  --> src/game.rs:6:27
[INFO] [stdout]   |
[INFO] [stdout] 6 | use sdl2::video::{Window, WindowContext};
[INFO] [stdout]   |                           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::rc::Rc`
[INFO] [stdout]   --> src/game.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::rc::Rc;
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `FIELD_OFFSET_TOP`, `TILE_SIZE`
[INFO] [stdout]   --> src/game.rs:14:13
[INFO] [stdout]    |
[INFO] [stdout] 14 | use crate::{TILE_SIZE, FIELD_OFFSET_LEFT, FIELD_OFFSET_TOP};
[INFO] [stdout]    |             ^^^^^^^^^                     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `game::point::Point` doesn't implement `std::fmt::Debug`
[INFO] [stdout]   --> src/game/board.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     field: Vec<Vec<Option<Point>>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `game::point::Point` cannot be formatted using `{:?}`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `std::fmt::Debug` is not implemented for `game::point::Point`
[INFO] [stdout]    = note: add `#[derive(Debug)]` or manually implement `std::fmt::Debug`
[INFO] [stdout]    = note: required because of the requirements on the impl of `std::fmt::Debug` for `std::option::Option<game::point::Point>`
[INFO] [stdout]    = note: required because of the requirements on the impl of `std::fmt::Debug` for `std::vec::Vec<std::option::Option<game::point::Point>>`
[INFO] [stdout]    = note: required because of the requirements on the impl of `std::fmt::Debug` for `std::vec::Vec<std::vec::Vec<std::option::Option<game::point::Point>>>`
[INFO] [stdout]    = note: required because of the requirements on the impl of `std::fmt::Debug` for `&std::vec::Vec<std::vec::Vec<std::option::Option<game::point::Point>>>`
[INFO] [stdout]    = note: required for the cast to the object type `dyn std::fmt::Debug`
[INFO] [stdout]    = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cats`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "947d6bca53d819104023d03a886b3ab846b23080235fee421d7a17dd86fe63aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "947d6bca53d819104023d03a886b3ab846b23080235fee421d7a17dd86fe63aa", kill_on_drop: false }`
[INFO] [stdout] 947d6bca53d819104023d03a886b3ab846b23080235fee421d7a17dd86fe63aa
