[INFO] fetching crate secondbest 0.5.0...
[INFO] testing secondbest-0.5.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate secondbest 0.5.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate secondbest 0.5.0
[INFO] finished tweaking crates.io crate secondbest 0.5.0
[INFO] tweaked toml for crates.io crate secondbest 0.5.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate secondbest 0.5.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate secondbest 0.5.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] eb17bbc74141e1d24a7d4721eb7377d6acae6f4119f38699c7c41c0aa60af2c8
[INFO] running `Command { std: "docker" "start" "-a" "eb17bbc74141e1d24a7d4721eb7377d6acae6f4119f38699c7c41c0aa60af2c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eb17bbc74141e1d24a7d4721eb7377d6acae6f4119f38699c7c41c0aa60af2c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb17bbc74141e1d24a7d4721eb7377d6acae6f4119f38699c7c41c0aa60af2c8", kill_on_drop: false }`
[INFO] [stdout] eb17bbc74141e1d24a7d4721eb7377d6acae6f4119f38699c7c41c0aa60af2c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 5ba5ba42ecfb2f4b81674f36be264ec6349dbd443d60d7fd064da5460c6c9108
[INFO] running `Command { std: "docker" "start" "-a" "5ba5ba42ecfb2f4b81674f36be264ec6349dbd443d60d7fd064da5460c6c9108", kill_on_drop: false }`
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling secondbest v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.31s
[INFO] running `Command { std: "docker" "inspect" "5ba5ba42ecfb2f4b81674f36be264ec6349dbd443d60d7fd064da5460c6c9108", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ba5ba42ecfb2f4b81674f36be264ec6349dbd443d60d7fd064da5460c6c9108", kill_on_drop: false }`
[INFO] [stdout] 5ba5ba42ecfb2f4b81674f36be264ec6349dbd443d60d7fd064da5460c6c9108
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 27b7ffa19a3f71633df4c22cefc531746492cbbd61dbf6b2e276c740c21e782a
[INFO] running `Command { std: "docker" "start" "-a" "27b7ffa19a3f71633df4c22cefc531746492cbbd61dbf6b2e276c740c21e782a", kill_on_drop: false }`
[INFO] [stderr]    Compiling secondbest v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "27b7ffa19a3f71633df4c22cefc531746492cbbd61dbf6b2e276c740c21e782a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27b7ffa19a3f71633df4c22cefc531746492cbbd61dbf6b2e276c740c21e782a", kill_on_drop: false }`
[INFO] [stdout] 27b7ffa19a3f71633df4c22cefc531746492cbbd61dbf6b2e276c740c21e782a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 87ec488f9b467b6832c2d99ecdc537b973ab96140fbc0070f3317fdfba6f058b
[INFO] running `Command { std: "docker" "start" "-a" "87ec488f9b467b6832c2d99ecdc537b973ab96140fbc0070f3317fdfba6f058b", 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/x86_64-unknown-linux-musl/debug/deps/secondbest-bcca17cbecedd0a2)
[INFO] [stdout] 
[INFO] [stdout] running 39 tests
[INFO] [stdout] test board::bitboard::test::test_flip ... ok
[INFO] [stdout] test board::bitboard::test::test_count_pieces ... ok
[INFO] [stdout] test board::bitboard::test::test_bits ... ok
[INFO] [stdout] test board::bitboard::test::test_has_valid_bits ... ok
[INFO] [stdout] test board::bitboard::test::test_lines_up ... ok
[INFO] [stdout] test board::bitboard::test::test_move ... ok
[INFO] [stdout] test board::bitboard::test::test_new ... ok
[INFO] [stdout] test board::bitboard::test::test_move_unchecked ... ok
[INFO] [stdout] test board::bitboard::test::test_put ... ok
[INFO] [stdout] test board::bitboard::test::test_put_unchecked ... ok
[INFO] [stdout] test board::bitboard::test::test_remove ... ok
[INFO] [stdout] test board::bitboard::test::test_remove_unchecked ... ok
[INFO] [stdout] test board::bitboard::test::test_rotate_clockwise ... ok
[INFO] [stdout] test board::bitboard::test::test_swap_colors ... ok
[INFO] [stdout] test board::board::test::test_apply ... ok
[INFO] [stdout] test board::bitboard::test::test_get_pieces_at ... ok
[INFO] [stdout] test board::board::test::test_count_pieces ... ok
[INFO] [stdout] test board::board::test::test_is_valid ... ok
[INFO] [stdout] test board::board::test::test_move_unchecked ... ok
[INFO] [stdout] test board::board::test::test_put_unchecked ... ok
[INFO] [stdout] test board::board::test::test_apply_unchecked ... ok
[INFO] [stdout] test board::board::test::test_lines_up ... ok
[INFO] [stdout] test board::board::test::test_move ... ok
[INFO] [stdout] test board::board::test::test_put ... ok
[INFO] [stdout] test board::board::test::test_remove ... ok
[INFO] [stdout] test board::board::test::test_get_pieces_at ... ok
[INFO] [stdout] test board::board::test::test_remove_unchecked ... ok
[INFO] [stdout] test board::bitboard::test::test_rotate_counterclockwise ... ok
[INFO] [stdout] test game::tests::test_board ... ok
[INFO] [stdout] test game::tests::test_new ... ok
[INFO] [stdout] test game::tests::test_is_in_progress ... ok
[INFO] [stdout] test game::tests::test_is_finished ... ok
[INFO] [stdout] test game::tests::test_result ... ok
[INFO] [stdout] test game::tests::test_legal_actions ... ok
[INFO] [stdout] test game::tests::test_current_player ... ok
[INFO] [stdout] test game::tests::test_declare_second_best ... ok
[INFO] [stdout] test game::tests::test_is_legal_action ... ok
[INFO] [stdout] test game::tests::test_can_declare_second_best ... ok
[INFO] [stdout] test game::tests::test_apply_action ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 39 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "87ec488f9b467b6832c2d99ecdc537b973ab96140fbc0070f3317fdfba6f058b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87ec488f9b467b6832c2d99ecdc537b973ab96140fbc0070f3317fdfba6f058b", kill_on_drop: false }`
[INFO] [stdout] 87ec488f9b467b6832c2d99ecdc537b973ab96140fbc0070f3317fdfba6f058b