[INFO] fetching crate bishop 0.3.4...
[INFO] testing bishop-0.3.4 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate bishop 0.3.4 into /workspace/builds/worker-117/source
[INFO] validating manifest of crates.io crate bishop 0.3.4 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bishop 0.3.4
[INFO] finished tweaking crates.io crate bishop 0.3.4
[INFO] tweaked toml for crates.io crate bishop 0.3.4 written to /workspace/builds/worker-117/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7f95b6e3b3693ab678324dcda8c4b3ab777ab6926976a50f3e9dd99980d3465e
[INFO] running `Command { std: "docker" "start" "-a" "7f95b6e3b3693ab678324dcda8c4b3ab777ab6926976a50f3e9dd99980d3465e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7f95b6e3b3693ab678324dcda8c4b3ab777ab6926976a50f3e9dd99980d3465e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f95b6e3b3693ab678324dcda8c4b3ab777ab6926976a50f3e9dd99980d3465e", kill_on_drop: false }`
[INFO] [stdout] 7f95b6e3b3693ab678324dcda8c4b3ab777ab6926976a50f3e9dd99980d3465e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c5c31123a9e261bb1f2e8b17b6ba30449f09f6b9f31916bd1cb8cb45d4923a6b
[INFO] running `Command { std: "docker" "start" "-a" "c5c31123a9e261bb1f2e8b17b6ba30449f09f6b9f31916bd1cb8cb45d4923a6b", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling bishop v0.3.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.61s
[INFO] running `Command { std: "docker" "inspect" "c5c31123a9e261bb1f2e8b17b6ba30449f09f6b9f31916bd1cb8cb45d4923a6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5c31123a9e261bb1f2e8b17b6ba30449f09f6b9f31916bd1cb8cb45d4923a6b", kill_on_drop: false }`
[INFO] [stdout] c5c31123a9e261bb1f2e8b17b6ba30449f09f6b9f31916bd1cb8cb45d4923a6b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4d4e6217b372c4c3d21a32312db37de1a4edc6865308a9497681b05bc790d131
[INFO] running `Command { std: "docker" "start" "-a" "4d4e6217b372c4c3d21a32312db37de1a4edc6865308a9497681b05bc790d131", kill_on_drop: false }`
[INFO] [stderr]    Compiling hex v0.3.2
[INFO] [stderr]    Compiling bishop v0.3.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.46s
[INFO] running `Command { std: "docker" "inspect" "4d4e6217b372c4c3d21a32312db37de1a4edc6865308a9497681b05bc790d131", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d4e6217b372c4c3d21a32312db37de1a4edc6865308a9497681b05bc790d131", kill_on_drop: false }`
[INFO] [stdout] 4d4e6217b372c4c3d21a32312db37de1a4edc6865308a9497681b05bc790d131
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 90543f25b171b66ba42c92587d8f7aa544c486690068ddcae5fac278e33b2dc3
[INFO] running `Command { std: "docker" "start" "-a" "90543f25b171b66ba42c92587d8f7aa544c486690068ddcae5fac278e33b2dc3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bishop-9160cb2da8d94821)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test bishop_art::tests::test_bit_pairs ... ok
[INFO] [stdout] test bishop_art::tests::test_is_bit_set ... ok
[INFO] [stdout] test bishop_art::tests::test_draw_ref ... ok
[INFO] [stdout] test bishop_art::tests::test_walker_ref ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bishop
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - (line 35) ... ok
[INFO] [stdout] test src/lib.rs - (line 10) ... ok
[INFO] [stdout] test src/lib.rs - (line 53) ... ok
[INFO] [stdout] test src/bishop_art.rs - bishop_art::BishopArt::chain (line 220) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.26s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "90543f25b171b66ba42c92587d8f7aa544c486690068ddcae5fac278e33b2dc3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90543f25b171b66ba42c92587d8f7aa544c486690068ddcae5fac278e33b2dc3", kill_on_drop: false }`
[INFO] [stdout] 90543f25b171b66ba42c92587d8f7aa544c486690068ddcae5fac278e33b2dc3