[INFO] fetching crate kendalls 0.2.1...
[INFO] testing kendalls-0.2.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate kendalls 0.2.1 into /workspace/builds/worker-24/source
[INFO] validating manifest of crates.io crate kendalls 0.2.1 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 kendalls 0.2.1
[INFO] finished tweaking crates.io crate kendalls 0.2.1
[INFO] tweaked toml for crates.io crate kendalls 0.2.1 written to /workspace/builds/worker-24/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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded approx v0.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] 09f4a82badcc364b721a1fb9d8046fee5afda4200913883eca132de840a03494
[INFO] running `Command { std: "docker" "start" "-a" "09f4a82badcc364b721a1fb9d8046fee5afda4200913883eca132de840a03494", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "09f4a82badcc364b721a1fb9d8046fee5afda4200913883eca132de840a03494", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09f4a82badcc364b721a1fb9d8046fee5afda4200913883eca132de840a03494", kill_on_drop: false }`
[INFO] [stdout] 09f4a82badcc364b721a1fb9d8046fee5afda4200913883eca132de840a03494
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] 0c3393c139b0be089c512f6310399f27274db63faeb572b00a43a071deff852f
[INFO] running `Command { std: "docker" "start" "-a" "0c3393c139b0be089c512f6310399f27274db63faeb572b00a43a071deff852f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling kendalls v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "0c3393c139b0be089c512f6310399f27274db63faeb572b00a43a071deff852f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c3393c139b0be089c512f6310399f27274db63faeb572b00a43a071deff852f", kill_on_drop: false }`
[INFO] [stdout] 0c3393c139b0be089c512f6310399f27274db63faeb572b00a43a071deff852f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] 92c6a0a4a79624b5570831a51077e0963c9e991e638fdd707aab8900b6258ce8
[INFO] running `Command { std: "docker" "start" "-a" "92c6a0a4a79624b5570831a51077e0963c9e991e638fdd707aab8900b6258ce8", kill_on_drop: false }`
[INFO] [stderr]    Compiling approx v0.4.0
[INFO] [stderr]    Compiling kendalls v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "92c6a0a4a79624b5570831a51077e0963c9e991e638fdd707aab8900b6258ce8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92c6a0a4a79624b5570831a51077e0963c9e991e638fdd707aab8900b6258ce8", kill_on_drop: false }`
[INFO] [stdout] 92c6a0a4a79624b5570831a51077e0963c9e991e638fdd707aab8900b6258ce8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] eb57334c7dbf5aed1610b0e7f32ca502e49e71d3e3aee35b752327f4fa25ad65
[INFO] running `Command { std: "docker" "start" "-a" "eb57334c7dbf5aed1610b0e7f32ca502e49e71d3e3aee35b752327f4fa25ad65", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/kendalls-99bacee6feb1d3f0)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test tests::balanced_jumble ... ok
[INFO] [stdout] test tests::fails_if_dimentions_does_not_match ... ok
[INFO] [stdout] test tests::it_format_dimension_mismatch_error ... ok
[INFO] [stdout] test tests::xy_consecutive_pair_test ... ok
[INFO] [stdout] test tests::fails_if_arrays_are_empty ... ok
[INFO] [stdout] test tests::test_subtract_with_overflow ... ok
[INFO] [stdout] test tests::simple_jumble ... ok
[INFO] [stdout] test tests::shifted_test ... ok
[INFO] [stdout] test tests::simple_correlated_data ... ok
[INFO] [stdout] test tests::it_format_insufficient_length_error ... ok
[INFO] [stdout] test tests::simple_correlated_reversed ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests kendalls
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 17) ... ok
[INFO] [stdout] test src/lib.rs - (line 8) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.53s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "eb57334c7dbf5aed1610b0e7f32ca502e49e71d3e3aee35b752327f4fa25ad65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb57334c7dbf5aed1610b0e7f32ca502e49e71d3e3aee35b752327f4fa25ad65", kill_on_drop: false }`
[INFO] [stdout] eb57334c7dbf5aed1610b0e7f32ca502e49e71d3e3aee35b752327f4fa25ad65