[INFO] fetching crate tic-tac-rust 0.1.3...
[INFO] testing tic-tac-rust-0.1.3 against 1.55.0 for beta-1.56-1
[INFO] extracting crate tic-tac-rust 0.1.3 into /workspace/builds/worker-100/source
[INFO] validating manifest of crates.io crate tic-tac-rust 0.1.3 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 crates.io crate tic-tac-rust 0.1.3
[INFO] finished tweaking crates.io crate tic-tac-rust 0.1.3
[INFO] tweaked toml for crates.io crate tic-tac-rust 0.1.3 written to /workspace/builds/worker-100/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-100/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/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] 0bc163adf1934d9fffd89b734b3d0f44d557d33c1f9bc1eca9777c67c9eafd91
[INFO] running `Command { std: "docker" "start" "-a" "0bc163adf1934d9fffd89b734b3d0f44d557d33c1f9bc1eca9777c67c9eafd91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0bc163adf1934d9fffd89b734b3d0f44d557d33c1f9bc1eca9777c67c9eafd91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0bc163adf1934d9fffd89b734b3d0f44d557d33c1f9bc1eca9777c67c9eafd91", kill_on_drop: false }`
[INFO] [stdout] 0bc163adf1934d9fffd89b734b3d0f44d557d33c1f9bc1eca9777c67c9eafd91
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/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" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eba25eb72981b4aa528c133df1f426cc0d3607f744730c495e891844558e9346
[INFO] running `Command { std: "docker" "start" "-a" "eba25eb72981b4aa528c133df1f426cc0d3607f744730c495e891844558e9346", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.77
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling bumpalo v3.7.0
[INFO] [stderr]    Compiling wasm-bindgen v0.2.77
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.77
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.77
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.77
[INFO] [stderr]    Compiling console_error_panic_hook v0.1.6
[INFO] [stderr]    Compiling tic-tac-rust v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.72s
[INFO] running `Command { std: "docker" "inspect" "eba25eb72981b4aa528c133df1f426cc0d3607f744730c495e891844558e9346", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eba25eb72981b4aa528c133df1f426cc0d3607f744730c495e891844558e9346", kill_on_drop: false }`
[INFO] [stdout] eba25eb72981b4aa528c133df1f426cc0d3607f744730c495e891844558e9346
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/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" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 77f09ce1951c6cbe182365889f5f8a807f21d4f74f555e2f52fd7a8a767528b3
[INFO] running `Command { std: "docker" "start" "-a" "77f09ce1951c6cbe182365889f5f8a807f21d4f74f555e2f52fd7a8a767528b3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling wasm-bindgen-test-macro v0.2.50
[INFO] [stderr]    Compiling js-sys v0.3.54
[INFO] [stderr]    Compiling wasm-bindgen-futures v0.3.27
[INFO] [stderr]    Compiling wasm-bindgen-test v0.2.50
[INFO] [stderr]    Compiling tic-tac-rust v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.64s
[INFO] running `Command { std: "docker" "inspect" "77f09ce1951c6cbe182365889f5f8a807f21d4f74f555e2f52fd7a8a767528b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77f09ce1951c6cbe182365889f5f8a807f21d4f74f555e2f52fd7a8a767528b3", kill_on_drop: false }`
[INFO] [stdout] 77f09ce1951c6cbe182365889f5f8a807f21d4f74f555e2f52fd7a8a767528b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/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" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4a2221bd1e37cecc003d6b3ac1886e1a2645a78a84367041bbb49c14405befb0
[INFO] running `Command { std: "docker" "start" "-a" "4a2221bd1e37cecc003d6b3ac1886e1a2645a78a84367041bbb49c14405befb0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.50s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tic_tac_rust-0f33f081889c8b17)
[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] [stderr]      Running tests/tic-tac-rust.rs (/opt/rustwide/target/debug/deps/tic_tac_rust-9cef432a8559d404)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test is_win_not_winner ... ok
[INFO] [stdout] test get_val_by_valid_index_changed ... ok
[INFO] [stdout] test get_val_by_valid_index ... ok
[INFO] [stdout] test best_move_one_to_win_diagonal ... ok
[INFO] [stdout] test is_win_winner ... ok
[INFO] [stdout] test is_win_winner_diagonal ... ok
[INFO] [stdout] test best_move_two_to_win_v2 ... ok
[INFO] [stdout] test best_move_two_to_win ... ok
[INFO] [stdout] test best_move_one_to_win ... ok
[INFO] [stderr]    Doc-tests tic-tac-rust
[INFO] [stdout] test best_move_empty ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 9.08s
[INFO] [stdout] 
[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" "4a2221bd1e37cecc003d6b3ac1886e1a2645a78a84367041bbb49c14405befb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a2221bd1e37cecc003d6b3ac1886e1a2645a78a84367041bbb49c14405befb0", kill_on_drop: false }`
[INFO] [stdout] 4a2221bd1e37cecc003d6b3ac1886e1a2645a78a84367041bbb49c14405befb0