[INFO] fetching crate bishop 0.3.4...
[INFO] testing bishop-0.3.4 against 1.55.0 for beta-1.56-1
[INFO] extracting crate bishop 0.3.4 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate bishop 0.3.4 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 46e7dab81f35ea708e7e70819cd497962b76b4e19db7a37d7c69df82d93e910a
[INFO] running `Command { std: "docker" "start" "-a" "46e7dab81f35ea708e7e70819cd497962b76b4e19db7a37d7c69df82d93e910a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "46e7dab81f35ea708e7e70819cd497962b76b4e19db7a37d7c69df82d93e910a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46e7dab81f35ea708e7e70819cd497962b76b4e19db7a37d7c69df82d93e910a", kill_on_drop: false }`
[INFO] [stdout] 46e7dab81f35ea708e7e70819cd497962b76b4e19db7a37d7c69df82d93e910a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 27afcb342c60d63a1401c341d26eb2db49f8c2684b02728d4f1e84559ac7b50f
[INFO] running `Command { std: "docker" "start" "-a" "27afcb342c60d63a1401c341d26eb2db49f8c2684b02728d4f1e84559ac7b50f", kill_on_drop: false }`
[INFO] [stderr]    Compiling bishop v0.3.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.25s
[INFO] running `Command { std: "docker" "inspect" "27afcb342c60d63a1401c341d26eb2db49f8c2684b02728d4f1e84559ac7b50f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27afcb342c60d63a1401c341d26eb2db49f8c2684b02728d4f1e84559ac7b50f", kill_on_drop: false }`
[INFO] [stdout] 27afcb342c60d63a1401c341d26eb2db49f8c2684b02728d4f1e84559ac7b50f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 61965af084adea3df60288fbc4fe32c6c9e293ad8c7ce383549bb7a13a923f46
[INFO] running `Command { std: "docker" "start" "-a" "61965af084adea3df60288fbc4fe32c6c9e293ad8c7ce383549bb7a13a923f46", 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" "61965af084adea3df60288fbc4fe32c6c9e293ad8c7ce383549bb7a13a923f46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61965af084adea3df60288fbc4fe32c6c9e293ad8c7ce383549bb7a13a923f46", kill_on_drop: false }`
[INFO] [stdout] 61965af084adea3df60288fbc4fe32c6c9e293ad8c7ce383549bb7a13a923f46
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c68d86c156dbe4faab196ffcc3b792177c3eefd383a45785cb7d2a8c4175b3eb
[INFO] running `Command { std: "docker" "start" "-a" "c68d86c156dbe4faab196ffcc3b792177c3eefd383a45785cb7d2a8c4175b3eb", 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-07708fdbb81c9770)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test bishop_art::tests::test_is_bit_set ... ok
[INFO] [stdout] test bishop_art::tests::test_bit_pairs ... 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/bishop_art.rs - bishop_art::BishopArt::chain (line 220) ... ok
[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] 
[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" "c68d86c156dbe4faab196ffcc3b792177c3eefd383a45785cb7d2a8c4175b3eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c68d86c156dbe4faab196ffcc3b792177c3eefd383a45785cb7d2a8c4175b3eb", kill_on_drop: false }`
[INFO] [stdout] c68d86c156dbe4faab196ffcc3b792177c3eefd383a45785cb7d2a8c4175b3eb