[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] 3fb6176ff1850bd31ef43b1c847188065cd428e7
[INFO] testing ImJustTrying/autochessboard against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FImJustTrying%2Fautochessboard" "/workspace/builds/worker-36/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-36/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ImJustTrying/autochessboard on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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-36/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6a0776b6c1aa4db498fb7dda6a10a68f8fe99980fa0f49403539080023b9e574
[INFO] running `Command { std: "docker" "start" "-a" "6a0776b6c1aa4db498fb7dda6a10a68f8fe99980fa0f49403539080023b9e574", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6a0776b6c1aa4db498fb7dda6a10a68f8fe99980fa0f49403539080023b9e574", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a0776b6c1aa4db498fb7dda6a10a68f8fe99980fa0f49403539080023b9e574", kill_on_drop: false }`
[INFO] [stdout] 6a0776b6c1aa4db498fb7dda6a10a68f8fe99980fa0f49403539080023b9e574
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e0d4d1ec4ba28b03d2351e962bc184e1c720205dc6bb5a924f71cae5ca825ebe
[INFO] running `Command { std: "docker" "start" "-a" "e0d4d1ec4ba28b03d2351e962bc184e1c720205dc6bb5a924f71cae5ca825ebe", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling auto_chessboard v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `is_white`
[INFO] [stdout]    --> src/chess.rs:288:38
[INFO] [stdout]     |
[INFO] [stdout] 288 |                         Piece::King {is_white} => {
[INFO] [stdout]     |                                      ^^^^^^^^ help: try ignoring the field: `is_white: _`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_in_check`
[INFO] [stdout]   --> src/chess.rs:51:8
[INFO] [stdout]    |
[INFO] [stdout] 51 |     fn is_in_check(&self) -> (bool, bool) {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.43s
[INFO] running `Command { std: "docker" "inspect" "e0d4d1ec4ba28b03d2351e962bc184e1c720205dc6bb5a924f71cae5ca825ebe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0d4d1ec4ba28b03d2351e962bc184e1c720205dc6bb5a924f71cae5ca825ebe", kill_on_drop: false }`
[INFO] [stdout] e0d4d1ec4ba28b03d2351e962bc184e1c720205dc6bb5a924f71cae5ca825ebe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eee774375d6bf52abcd8bc4cdf2ba3223aa734caf42b2a15e5d481c04e78c13f
[INFO] running `Command { std: "docker" "start" "-a" "eee774375d6bf52abcd8bc4cdf2ba3223aa734caf42b2a15e5d481c04e78c13f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling auto_chessboard v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `is_white`
[INFO] [stdout]    --> src/chess.rs:288:38
[INFO] [stdout]     |
[INFO] [stdout] 288 |                         Piece::King {is_white} => {
[INFO] [stdout]     |                                      ^^^^^^^^ help: try ignoring the field: `is_white: _`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_in_check`
[INFO] [stdout]   --> src/chess.rs:51:8
[INFO] [stdout]    |
[INFO] [stdout] 51 |     fn is_in_check(&self) -> (bool, bool) {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.84s
[INFO] running `Command { std: "docker" "inspect" "eee774375d6bf52abcd8bc4cdf2ba3223aa734caf42b2a15e5d481c04e78c13f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eee774375d6bf52abcd8bc4cdf2ba3223aa734caf42b2a15e5d481c04e78c13f", kill_on_drop: false }`
[INFO] [stdout] eee774375d6bf52abcd8bc4cdf2ba3223aa734caf42b2a15e5d481c04e78c13f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7a7b934740d719bcfa931d17347ea32435ff6009e85148d40fb9f2aebecb222f
[INFO] running `Command { std: "docker" "start" "-a" "7a7b934740d719bcfa931d17347ea32435ff6009e85148d40fb9f2aebecb222f", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `is_white`
[INFO] [stderr]    --> src/chess.rs:288:38
[INFO] [stderr]     |
[INFO] [stderr] 288 |                         Piece::King {is_white} => {
[INFO] [stderr]     |                                      ^^^^^^^^ help: try ignoring the field: `is_white: _`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `is_in_check`
[INFO] [stderr]   --> src/chess.rs:51:8
[INFO] [stderr]    |
[INFO] [stderr] 51 |     fn is_in_check(&self) -> (bool, bool) {
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `auto_chessboard` (bin "auto_chessboard" test) generated 2 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/auto_chessboard-cabf53c80da31411)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7a7b934740d719bcfa931d17347ea32435ff6009e85148d40fb9f2aebecb222f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a7b934740d719bcfa931d17347ea32435ff6009e85148d40fb9f2aebecb222f", kill_on_drop: false }`
[INFO] [stdout] 7a7b934740d719bcfa931d17347ea32435ff6009e85148d40fb9f2aebecb222f