[INFO] fetching crate board-game 0.3.1...
[INFO] testing board-game-0.3.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate board-game 0.3.1 into /workspace/builds/worker-47/source
[INFO] validating manifest of crates.io crate board-game 0.3.1 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate board-game 0.3.1
[INFO] finished tweaking crates.io crate board-game 0.3.1
[INFO] tweaked toml for crates.io crate board-game 0.3.1 written to /workspace/builds/worker-47/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 25eea5c87a36b0a87c0686db9def6a005e76b3c72a8a30b38bbc2c95b23a328d
[INFO] running `Command { std: "docker" "start" "-a" "25eea5c87a36b0a87c0686db9def6a005e76b3c72a8a30b38bbc2c95b23a328d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "25eea5c87a36b0a87c0686db9def6a005e76b3c72a8a30b38bbc2c95b23a328d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25eea5c87a36b0a87c0686db9def6a005e76b3c72a8a30b38bbc2c95b23a328d", kill_on_drop: false }`
[INFO] [stdout] 25eea5c87a36b0a87c0686db9def6a005e76b3c72a8a30b38bbc2c95b23a328d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 44647661c71a3a77c78427bb67cfac301b0ef927106833216aed85b12434d083
[INFO] running `Command { std: "docker" "start" "-a" "44647661c71a3a77c78427bb67cfac301b0ef927106833216aed85b12434d083", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling board-game v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling minimal-lexical v0.1.3
[INFO] [stderr]    Compiling cast_trait v0.1.2
[INFO] [stderr]    Compiling internal-iterator v0.1.2
[INFO] [stderr]    Compiling newtype-ops v0.1.4
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling num-bigint v0.4.2
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling nom v7.0.0
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling approx v0.3.2
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling itertools v0.10.1
[INFO] [stderr]    Compiling decorum v0.3.1
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand_xoshiro v0.6.0
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling num v0.4.0
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.81s
[INFO] running `Command { std: "docker" "inspect" "44647661c71a3a77c78427bb67cfac301b0ef927106833216aed85b12434d083", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44647661c71a3a77c78427bb67cfac301b0ef927106833216aed85b12434d083", kill_on_drop: false }`
[INFO] [stdout] 44647661c71a3a77c78427bb67cfac301b0ef927106833216aed85b12434d083
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 07458e12448fac5e6100212f5b71788c5b12f298d159afa623b7fdf7b95fe374
[INFO] running `Command { std: "docker" "start" "-a" "07458e12448fac5e6100212f5b71788c5b12f298d159afa623b7fdf7b95fe374", kill_on_drop: false }`
[INFO] [stderr]    Compiling board-game v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.40s
[INFO] running `Command { std: "docker" "inspect" "07458e12448fac5e6100212f5b71788c5b12f298d159afa623b7fdf7b95fe374", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07458e12448fac5e6100212f5b71788c5b12f298d159afa623b7fdf7b95fe374", kill_on_drop: false }`
[INFO] [stdout] 07458e12448fac5e6100212f5b71788c5b12f298d159afa623b7fdf7b95fe374
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a16d123fc08714346b29922be3d452dffff9ee6ddc6f8a2b071ded4b030347ea
[INFO] running `Command { std: "docker" "start" "-a" "a16d123fc08714346b29922be3d452dffff9ee6ddc6f8a2b071ded4b030347ea", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/board_game-a7e0b7fde150c726)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test uai::command::tests::basics ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/ataxx_perft.rs (/opt/rustwide/target/debug/deps/ataxx_perft-bb8d034068da9369)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test ataxx_perft ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 48.60s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/board.rs (/opt/rustwide/target/debug/deps/board-d81909411f4210ff)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test ataxx_done ... ok
[INFO] [stdout] test ataxx_forced_pass ... ok
[INFO] [stdout] test sttt_draw ... ok
[INFO] [stdout] test sttt_few ... ok
[INFO] [stdout] test ataxx_empty ... ok
[INFO] [stdout] test sttt_close ... ok
[INFO] [stdout] test sttt_empty ... ok
[INFO] [stdout] test ataxx_few ... ok
[INFO] [stdout] test ataxx_close ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 36.92s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests board-game
[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" "a16d123fc08714346b29922be3d452dffff9ee6ddc6f8a2b071ded4b030347ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a16d123fc08714346b29922be3d452dffff9ee6ddc6f8a2b071ded4b030347ea", kill_on_drop: false }`
[INFO] [stdout] a16d123fc08714346b29922be3d452dffff9ee6ddc6f8a2b071ded4b030347ea