[INFO] fetching crate sisyphus32 1.3.3...
[INFO] testing sisyphus32-1.3.3 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate sisyphus32 1.3.3 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate sisyphus32 1.3.3
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate sisyphus32 1.3.3
[INFO] tweaked toml for crates.io crate sisyphus32 1.3.3 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sisyphus32 1.3.3 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate sisyphus32 1.3.3 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4d0428372795fcb8d18afd2e586389aed56f73016fb251d2a104daa440e65057
[INFO] running `Command { std: "docker" "start" "-a" "4d0428372795fcb8d18afd2e586389aed56f73016fb251d2a104daa440e65057", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4d0428372795fcb8d18afd2e586389aed56f73016fb251d2a104daa440e65057", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d0428372795fcb8d18afd2e586389aed56f73016fb251d2a104daa440e65057", kill_on_drop: false }`
[INFO] [stdout] 4d0428372795fcb8d18afd2e586389aed56f73016fb251d2a104daa440e65057
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9818e4e1f0b7021ee5048dd940a66120168c18412f76570a00cdbfb0ed7f9fa9
[INFO] running `Command { std: "docker" "start" "-a" "9818e4e1f0b7021ee5048dd940a66120168c18412f76570a00cdbfb0ed7f9fa9", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling zerocopy v0.8.25
[INFO] [stderr]    Compiling httparse v1.10.1
[INFO] [stderr]    Compiling adler2 v2.0.0
[INFO] [stderr]    Compiling cc v1.2.24
[INFO] [stderr]    Compiling rustls-pki-types v1.12.0
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling rustls v0.23.27
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling http v1.3.1
[INFO] [stderr]    Compiling crc32fast v1.4.2
[INFO] [stderr]    Compiling tracing-core v0.1.33
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling arrayvec v0.7.6
[INFO] [stderr]    Compiling btoi v0.4.3
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling miniz_oxide v0.8.8
[INFO] [stderr]    Compiling bitflags v2.9.1
[INFO] [stderr]    Compiling dtor-proc-macro v0.0.5
[INFO] [stderr]    Compiling ctor-proc-macro v0.0.5
[INFO] [stderr]    Compiling rustc-hash v2.1.1
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling shakmaty v0.27.3
[INFO] [stderr]    Compiling webpki-roots v1.0.0
[INFO] [stderr]    Compiling rustls-pemfile v2.2.0
[INFO] [stderr]    Compiling dtor v0.0.6
[INFO] [stderr]    Compiling flate2 v1.1.1
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling ctor v0.4.2
[INFO] [stderr]    Compiling webpki-roots v0.26.11
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling ureq-proto v0.4.1
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.1
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling tracing-attributes v0.1.28
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling rustls-webpki v0.103.3
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling shakmaty-syzygy v0.25.3
[INFO] [stderr]    Compiling ureq v3.0.11
[INFO] [stderr]    Compiling sisyphus32 v1.3.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 51.48s
[INFO] running `Command { std: "docker" "inspect" "9818e4e1f0b7021ee5048dd940a66120168c18412f76570a00cdbfb0ed7f9fa9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9818e4e1f0b7021ee5048dd940a66120168c18412f76570a00cdbfb0ed7f9fa9", kill_on_drop: false }`
[INFO] [stdout] 9818e4e1f0b7021ee5048dd940a66120168c18412f76570a00cdbfb0ed7f9fa9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ba97d4918f7bc7cd07d910baa17d4d2d9eacc16520a38ea2f31d9dab94359f7d
[INFO] running `Command { std: "docker" "start" "-a" "ba97d4918f7bc7cd07d910baa17d4d2d9eacc16520a38ea2f31d9dab94359f7d", kill_on_drop: false }`
[INFO] [stderr]    Compiling sisyphus32 v1.3.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.85s
[INFO] running `Command { std: "docker" "inspect" "ba97d4918f7bc7cd07d910baa17d4d2d9eacc16520a38ea2f31d9dab94359f7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba97d4918f7bc7cd07d910baa17d4d2d9eacc16520a38ea2f31d9dab94359f7d", kill_on_drop: false }`
[INFO] [stdout] ba97d4918f7bc7cd07d910baa17d4d2d9eacc16520a38ea2f31d9dab94359f7d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 515e691543c8d52b32d26c440497cc575e27dc5408dbd975c933ec465e6c826e
[INFO] running `Command { std: "docker" "start" "-a" "515e691543c8d52b32d26c440497cc575e27dc5408dbd975c933ec465e6c826e", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sisyphus32-62ee95dc585d5ceb)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test bit_twiddles::tests::count_bits_manual_counts_correctly ... ok
[INFO] [stdout] test move_list::tests::move_list_of_scoring_moves_finds_max ... ok
[INFO] [stdout] test bit_move::tests::encode_and_decode_works ... ok
[INFO] [stdout] test zobrist::tests::test_zobrist_hash_castling_rights ... ok
[INFO] [stdout] test zobrist::tests::test_zobrist_hash_consistency ... ok
[INFO] [stdout] test zobrist::tests::test_zobrist_hash_side_to_move ... ok
[INFO] [stdout] test zobrist::tests::test_zobrist_hash_en_passant ... ok
[INFO] [stdout] test zobrist::tests::test_zobrist_hash_different_positions ... ok
[INFO] [stdout] test search::tests::go_returns_non_empty_move ... ok
[INFO] [stdout] test move_generation::tests::generate_pseudo_legal_moves_returns_unique_moves ... ok
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/sisyphus32-62ee95dc585d5ceb` (signal: 11, SIGSEGV: invalid memory reference)
[INFO] running `Command { std: "docker" "inspect" "515e691543c8d52b32d26c440497cc575e27dc5408dbd975c933ec465e6c826e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "515e691543c8d52b32d26c440497cc575e27dc5408dbd975c933ec465e6c826e", kill_on_drop: false }`
[INFO] [stdout] 515e691543c8d52b32d26c440497cc575e27dc5408dbd975c933ec465e6c826e