[INFO] fetching crate bishop 0.3.4...
[INFO] testing bishop-0.3.4 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate bishop 0.3.4 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate bishop 0.3.4 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 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-13/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] d62e0abb925a04e294bd423fc630f943890bfb418d10ef4c93caf69522e62824
[INFO] running `Command { std: "docker" "start" "-a" "d62e0abb925a04e294bd423fc630f943890bfb418d10ef4c93caf69522e62824", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d62e0abb925a04e294bd423fc630f943890bfb418d10ef4c93caf69522e62824", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d62e0abb925a04e294bd423fc630f943890bfb418d10ef4c93caf69522e62824", kill_on_drop: false }`
[INFO] [stdout] d62e0abb925a04e294bd423fc630f943890bfb418d10ef4c93caf69522e62824
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] efab1aff996971f0beae1073c0b7bcad86b3b4ba48052e99fd4ce15ef34fac04
[INFO] running `Command { std: "docker" "start" "-a" "efab1aff996971f0beae1073c0b7bcad86b3b4ba48052e99fd4ce15ef34fac04", kill_on_drop: false }`
[INFO] [stderr]    Compiling thiserror-impl v1.0.29
[INFO] [stderr]    Compiling thiserror v1.0.29
[INFO] [stderr]    Compiling bishop v0.3.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.98s
[INFO] running `Command { std: "docker" "inspect" "efab1aff996971f0beae1073c0b7bcad86b3b4ba48052e99fd4ce15ef34fac04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "efab1aff996971f0beae1073c0b7bcad86b3b4ba48052e99fd4ce15ef34fac04", kill_on_drop: false }`
[INFO] [stdout] efab1aff996971f0beae1073c0b7bcad86b3b4ba48052e99fd4ce15ef34fac04
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 9b70ea2548ee047d47e174ae5f9cacb23e4bff90bcf0804e6fc8ccb7f51b9eaf
[INFO] running `Command { std: "docker" "start" "-a" "9b70ea2548ee047d47e174ae5f9cacb23e4bff90bcf0804e6fc8ccb7f51b9eaf", kill_on_drop: false }`
[INFO] [stderr]    Compiling bishop v0.3.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "9b70ea2548ee047d47e174ae5f9cacb23e4bff90bcf0804e6fc8ccb7f51b9eaf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b70ea2548ee047d47e174ae5f9cacb23e4bff90bcf0804e6fc8ccb7f51b9eaf", kill_on_drop: false }`
[INFO] [stdout] 9b70ea2548ee047d47e174ae5f9cacb23e4bff90bcf0804e6fc8ccb7f51b9eaf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] e1866b0ac19eb9b440a2a0efe73ab51ba25089f80406aaf689ee0e679df6f30a
[INFO] running `Command { std: "docker" "start" "-a" "e1866b0ac19eb9b440a2a0efe73ab51ba25089f80406aaf689ee0e679df6f30a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bishop-e2b638b81b2de51a)
[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 53) ... ok
[INFO] [stdout] test src/lib.rs - (line 10) ... 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 0.25s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e1866b0ac19eb9b440a2a0efe73ab51ba25089f80406aaf689ee0e679df6f30a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1866b0ac19eb9b440a2a0efe73ab51ba25089f80406aaf689ee0e679df6f30a", kill_on_drop: false }`
[INFO] [stdout] e1866b0ac19eb9b440a2a0efe73ab51ba25089f80406aaf689ee0e679df6f30a