[INFO] fetching crate two-player 0.1.0...
[INFO] testing two-player-0.1.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate two-player 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate two-player 0.1.0
[INFO] finished tweaking crates.io crate two-player 0.1.0
[INFO] tweaked toml for crates.io crate two-player 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate two-player 0.1.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9eae430091a5cea155254e6dec9f770090435ffaf8694bde93b2d9fddfcdeab4
[INFO] running `Command { std: "docker" "start" "-a" "9eae430091a5cea155254e6dec9f770090435ffaf8694bde93b2d9fddfcdeab4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9eae430091a5cea155254e6dec9f770090435ffaf8694bde93b2d9fddfcdeab4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9eae430091a5cea155254e6dec9f770090435ffaf8694bde93b2d9fddfcdeab4", kill_on_drop: false }`
[INFO] [stdout] 9eae430091a5cea155254e6dec9f770090435ffaf8694bde93b2d9fddfcdeab4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bc53bc0d68eaef4cd515679acf2424cd89ec23e1f9491c7845d48f5a410f0def
[INFO] running `Command { std: "docker" "start" "-a" "bc53bc0d68eaef4cd515679acf2424cd89ec23e1f9491c7845d48f5a410f0def", kill_on_drop: false }`
[INFO] [stderr]    Compiling two-player v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "bc53bc0d68eaef4cd515679acf2424cd89ec23e1f9491c7845d48f5a410f0def", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc53bc0d68eaef4cd515679acf2424cd89ec23e1f9491c7845d48f5a410f0def", kill_on_drop: false }`
[INFO] [stdout] bc53bc0d68eaef4cd515679acf2424cd89ec23e1f9491c7845d48f5a410f0def
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7d9fb430002da1c69ead6c5103e66f2e3f970be995c9114cd1b0252339bb8164
[INFO] running `Command { std: "docker" "start" "-a" "7d9fb430002da1c69ead6c5103e66f2e3f970be995c9114cd1b0252339bb8164", kill_on_drop: false }`
[INFO] [stderr]    Compiling two-player v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "7d9fb430002da1c69ead6c5103e66f2e3f970be995c9114cd1b0252339bb8164", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d9fb430002da1c69ead6c5103e66f2e3f970be995c9114cd1b0252339bb8164", kill_on_drop: false }`
[INFO] [stdout] 7d9fb430002da1c69ead6c5103e66f2e3f970be995c9114cd1b0252339bb8164
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 877630eb7ca00eb43011869f8c51861218f5b3f47cf84c5a107c6921ad7f1cc6
[INFO] running `Command { std: "docker" "start" "-a" "877630eb7ca00eb43011869f8c51861218f5b3f47cf84c5a107c6921ad7f1cc6", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/two_player-d9851aeba11e2bc1)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test games::three_mens_morris::test::test_best_move ... ignored
[INFO] [stdout] test games::fibonacci_nim::test::test_initial ... ok
[INFO] [stdout] test games::three_mens_morris::test::test_initial ... ok
[INFO] [stdout] test games::fibonacci_nim::test::test_small_game ... ok
[INFO] [stdout] test games::fibonacci_nim::test::test_best_move ... ok
[INFO] [stdout] test games::three_mens_morris::test::test_reachable_states ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.23s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests two_player
[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" "877630eb7ca00eb43011869f8c51861218f5b3f47cf84c5a107c6921ad7f1cc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "877630eb7ca00eb43011869f8c51861218f5b3f47cf84c5a107c6921ad7f1cc6", kill_on_drop: false }`
[INFO] [stdout] 877630eb7ca00eb43011869f8c51861218f5b3f47cf84c5a107c6921ad7f1cc6