[INFO] fetching crate array-ops 0.1.0...
[INFO] testing array-ops-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate array-ops 0.1.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate array-ops 0.1.0 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 array-ops 0.1.0
[INFO] finished tweaking crates.io crate array-ops 0.1.0
[INFO] tweaked toml for crates.io crate array-ops 0.1.0 written to /workspace/builds/worker-12/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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 638d12d7ed63a2664ac9d8dc71fe23163b5764421ab11daf3d63a48c6c18cadb
[INFO] running `Command { std: "docker" "start" "-a" "638d12d7ed63a2664ac9d8dc71fe23163b5764421ab11daf3d63a48c6c18cadb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "638d12d7ed63a2664ac9d8dc71fe23163b5764421ab11daf3d63a48c6c18cadb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "638d12d7ed63a2664ac9d8dc71fe23163b5764421ab11daf3d63a48c6c18cadb", kill_on_drop: false }`
[INFO] [stdout] 638d12d7ed63a2664ac9d8dc71fe23163b5764421ab11daf3d63a48c6c18cadb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 11fec9d47f2759a3cd6dd8d36c28d17a9f6d59781fd457ec6740ab44f134cdaf
[INFO] running `Command { std: "docker" "start" "-a" "11fec9d47f2759a3cd6dd8d36c28d17a9f6d59781fd457ec6740ab44f134cdaf", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_xoshiro v0.4.0
[INFO] [stderr]    Compiling array-ops v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.66s
[INFO] running `Command { std: "docker" "inspect" "11fec9d47f2759a3cd6dd8d36c28d17a9f6d59781fd457ec6740ab44f134cdaf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11fec9d47f2759a3cd6dd8d36c28d17a9f6d59781fd457ec6740ab44f134cdaf", kill_on_drop: false }`
[INFO] [stdout] 11fec9d47f2759a3cd6dd8d36c28d17a9f6d59781fd457ec6740ab44f134cdaf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] bc18d145b4c175b7f1c31f0094f00b78fde5333a9837e2fa0c3502589ee56010
[INFO] running `Command { std: "docker" "start" "-a" "bc18d145b4c175b7f1c31f0094f00b78fde5333a9837e2fa0c3502589ee56010", kill_on_drop: false }`
[INFO] [stderr]    Compiling array-ops v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "bc18d145b4c175b7f1c31f0094f00b78fde5333a9837e2fa0c3502589ee56010", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc18d145b4c175b7f1c31f0094f00b78fde5333a9837e2fa0c3502589ee56010", kill_on_drop: false }`
[INFO] [stdout] bc18d145b4c175b7f1c31f0094f00b78fde5333a9837e2fa0c3502589ee56010
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 7f1ee776fcbab7aa72e88164eb6bdb145c0cbf8094ce197300859fe5338209e4
[INFO] running `Command { std: "docker" "start" "-a" "7f1ee776fcbab7aa72e88164eb6bdb145c0cbf8094ce197300859fe5338209e4", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/array_ops-a35ff2cca99dc1a3)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test array::test::ops ... ok
[INFO] [stdout] test std_types::test::vec_deque ... ok
[INFO] [stdout] test sort::test::test_quicksort ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests array-ops
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 44) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.28s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7f1ee776fcbab7aa72e88164eb6bdb145c0cbf8094ce197300859fe5338209e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f1ee776fcbab7aa72e88164eb6bdb145c0cbf8094ce197300859fe5338209e4", kill_on_drop: false }`
[INFO] [stdout] 7f1ee776fcbab7aa72e88164eb6bdb145c0cbf8094ce197300859fe5338209e4