[INFO] cloning repository https://github.com/ImJustTrying/autochessboard
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ImJustTrying/autochessboard" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FImJustTrying%2Fautochessboard", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FImJustTrying%2Fautochessboard'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5c32b1072ad46e1eefa9e9e30491b4cf8eb65fb5
[INFO] checking ImJustTrying/autochessboard against 1.55.0 for beta-1.56-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FImJustTrying%2Fautochessboard" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ImJustTrying/autochessboard on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ImJustTrying/autochessboard
[INFO] finished tweaking git repo https://github.com/ImJustTrying/autochessboard
[INFO] tweaked toml for git repo https://github.com/ImJustTrying/autochessboard written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/ImJustTrying/autochessboard already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 78451fc044bf211dafc8dba52142e5e2faa9cfcf8034a48a7de8e31f8b5067b4
[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" "78451fc044bf211dafc8dba52142e5e2faa9cfcf8034a48a7de8e31f8b5067b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "78451fc044bf211dafc8dba52142e5e2faa9cfcf8034a48a7de8e31f8b5067b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78451fc044bf211dafc8dba52142e5e2faa9cfcf8034a48a7de8e31f8b5067b4", kill_on_drop: false }`
[INFO] [stdout] 78451fc044bf211dafc8dba52142e5e2faa9cfcf8034a48a7de8e31f8b5067b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e60c4d625cfdc5468a0077b7cd270026d77fcd2fb9cd0d980ec372a94bd72803
[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" "e60c4d625cfdc5468a0077b7cd270026d77fcd2fb9cd0d980ec372a94bd72803", kill_on_drop: false }`
[INFO] [stderr]     Checking auto_chessboard v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/chess.rs:50:9
[INFO] [stdout]    |
[INFO] [stdout] 48 |     fn is_in_check(&self) -> (bool, bool) {
[INFO] [stdout]    |                              ------------ expected `(bool, bool)` because of return type
[INFO] [stdout] 49 | 
[INFO] [stdout] 50 |         false
[INFO] [stdout]    |         ^^^^^ expected tuple, found `bool`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected tuple `(bool, bool)`
[INFO] [stdout]                found type `bool`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/chess.rs:50:9
[INFO] [stdout]    |
[INFO] [stdout] 48 |     fn is_in_check(&self) -> (bool, bool) {
[INFO] [stdout]    |                              ------------ expected `(bool, bool)` because of return type
[INFO] [stdout] 49 | 
[INFO] [stdout] 50 |         false
[INFO] [stdout]    |         ^^^^^ expected tuple, found `bool`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected tuple `(bool, bool)`
[INFO] [stdout]                found type `bool`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0063]: missing fields `black_king` and `white_king` in initializer of `chess::Board`
[INFO] [stdout]    --> src/chess.rs:389:9
[INFO] [stdout]     |
[INFO] [stdout] 389 |         Board {
[INFO] [stdout]     |         ^^^^^ missing `black_king` and `white_king`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0063, E0308.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0063`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `auto_chessboard` due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0063]: missing fields `black_king` and `white_king` in initializer of `chess::Board`
[INFO] [stdout]    --> src/chess.rs:389:9
[INFO] [stdout]     |
[INFO] [stdout] 389 |         Board {
[INFO] [stdout]     |         ^^^^^ missing `black_king` and `white_king`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0063, E0308.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0063`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "e60c4d625cfdc5468a0077b7cd270026d77fcd2fb9cd0d980ec372a94bd72803", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e60c4d625cfdc5468a0077b7cd270026d77fcd2fb9cd0d980ec372a94bd72803", kill_on_drop: false }`
[INFO] [stdout] e60c4d625cfdc5468a0077b7cd270026d77fcd2fb9cd0d980ec372a94bd72803
