[INFO] fetching crate mule 0.5.0...
[INFO] testing mule-0.5.0 against 1.75.0 for beta-1.76-1
[INFO] extracting crate mule 0.5.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate mule 0.5.0 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mule 0.5.0
[INFO] finished tweaking crates.io crate mule 0.5.0
[INFO] tweaked toml for crates.io crate mule 0.5.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate crates.io crate mule 0.5.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded syn v1.0.68
[INFO] [stderr]   Downloaded libc v0.2.92
[INFO] [stderr]   Downloaded tokio v1.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9aa5ce0ed4012abd8fd390dcb1f23e9f06526297380475d07bd24047105ed569
[INFO] running `Command { std: "docker" "start" "-a" "9aa5ce0ed4012abd8fd390dcb1f23e9f06526297380475d07bd24047105ed569", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9aa5ce0ed4012abd8fd390dcb1f23e9f06526297380475d07bd24047105ed569", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9aa5ce0ed4012abd8fd390dcb1f23e9f06526297380475d07bd24047105ed569", kill_on_drop: false }`
[INFO] [stdout] 9aa5ce0ed4012abd8fd390dcb1f23e9f06526297380475d07bd24047105ed569
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 51a2800bfcd776931d110f230cd52020188086f40e32eafa57973272e5962399
[INFO] running `Command { std: "docker" "start" "-a" "51a2800bfcd776931d110f230cd52020188086f40e32eafa57973272e5962399", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.68
[INFO] [stderr]    Compiling libc v0.2.92
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling rayon-core v1.9.0
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling pin-project-lite v0.2.6
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling bytes v1.0.1
[INFO] [stderr]    Compiling futures-core v0.3.13
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling itertools v0.10.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.3
[INFO] [stderr]    Compiling memoffset v0.6.3
[INFO] [stderr]    Compiling tokio v1.4.0
[INFO] [stderr]    Compiling rayon v1.5.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.3
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling tokio-macros v1.1.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.24
[INFO] [stderr]    Compiling derive_more v0.99.13
[INFO] [stderr]    Compiling thiserror v1.0.24
[INFO] [stderr]    Compiling tokio-stream v0.1.5
[INFO] [stderr]    Compiling mule v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.78s
[INFO] running `Command { std: "docker" "inspect" "51a2800bfcd776931d110f230cd52020188086f40e32eafa57973272e5962399", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51a2800bfcd776931d110f230cd52020188086f40e32eafa57973272e5962399", kill_on_drop: false }`
[INFO] [stdout] 51a2800bfcd776931d110f230cd52020188086f40e32eafa57973272e5962399
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a7a5c0af625c09ad019501a9d1d75fd1e0adba540fe075e018e6625c5ca39a7f
[INFO] running `Command { std: "docker" "start" "-a" "a7a5c0af625c09ad019501a9d1d75fd1e0adba540fe075e018e6625c5ca39a7f", kill_on_drop: false }`
[INFO] [stderr]    Compiling mule v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.62s
[INFO] running `Command { std: "docker" "inspect" "a7a5c0af625c09ad019501a9d1d75fd1e0adba540fe075e018e6625c5ca39a7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7a5c0af625c09ad019501a9d1d75fd1e0adba540fe075e018e6625c5ca39a7f", kill_on_drop: false }`
[INFO] [stdout] a7a5c0af625c09ad019501a9d1d75fd1e0adba540fe075e018e6625c5ca39a7f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0147e1640e10afde904fc7a4fe681fc1613a2d88274d5f26c6d8fc8ffae851fa
[INFO] running `Command { std: "docker" "start" "-a" "0147e1640e10afde904fc7a4fe681fc1613a2d88274d5f26c6d8fc8ffae851fa", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mule-c7710cf0351199be)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test line_parsing::tests::test_line_values_6 ... ok
[INFO] [stdout] test line_parsing::tests::test_line_values_3 ... ok
[INFO] [stdout] test line_parsing::tests::test_line_values_7 ... ok
[INFO] [stdout] test default_typer::tests::test_typing_float ... ok
[INFO] [stdout] test line_parsing::tests::test_line_values_1 ... ok
[INFO] [stdout] test default_typer::tests::test_typing_int ... ok
[INFO] [stdout] test dataset_file::tests::test_count_lines ... ok
[INFO] [stdout] test line_parsing::tests::test_line_values_4 ... ok
[INFO] [stdout] test default_typer::tests::test_typing_bool ... ok
[INFO] [stdout] test line_parsing::tests::test_line_values_2 ... ok
[INFO] [stdout] test line_parsing::tests::test_line_values_5 ... ok
[INFO] [stdout] test header_parsing::test::test_read_header_sales_100 ... ok
[INFO] [stdout] test separator_inference::test::test_separator_inference ... ok
[INFO] [stdout] test column_parsing::tests::test_parses_sales_10_weird ... FAILED
[INFO] [stdout] test dataset::tests::test_dataset_read_sales_10_weird ... FAILED
[INFO] [stdout] test schema::test::test_infer_schema_sales_100 ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- column_parsing::tests::test_parses_sales_10_weird stdout ----
[INFO] [stdout] thread 'column_parsing::tests::test_parses_sales_10_weird' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/itertools-0.10.0/src/lib.rs:592:9:
[INFO] [stdout] assertion failed: size != 0
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5600339a48bc - std::backtrace_rs::backtrace::libunwind::trace::ha637c64ce894333a
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x5600339a48bc - std::backtrace_rs::backtrace::trace_unsynchronized::h47f62dea28e0c88d
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x5600339a48bc - std::sys_common::backtrace::_print_fmt::h9eef0abe20ede486
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stdout]    3:     0x5600339a48bc - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hed7f999df88cc644
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x5600339d04c0 - core::fmt::rt::Argument::fmt::h1539a9308b8d058d
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x5600339d04c0 - core::fmt::write::h3a39390d8560d9c9
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x5600339a205f - std::io::Write::write_fmt::h040b369f3a0f9cbc
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/io/mod.rs:1762:15
[INFO] [stdout]    7:     0x5600339a46a4 - std::sys_common::backtrace::_print::h894006fb5c6f3d45
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x5600339a46a4 - std::sys_common::backtrace::print::h23a2d212c6fff936
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x5600339a6367 - std::panicking::default_hook::{{closure}}::h8a1d2ee00185001a
[INFO] [stdout]   10:     0x5600339a6053 - std::panicking::default_hook::h6038f2eba384e475
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x5600338a7397 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h0ad024c9bdc6d768
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2021:9
[INFO] [stdout]   12:     0x5600338a7397 - test::test_main::{{closure}}::h7500b54257359db6
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x5600339a6978 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h1f8f335eaa9cfaee
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2021:9
[INFO] [stdout]   14:     0x5600339a6978 - std::panicking::rust_panic_with_hook::h2b5517d590cab22e
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:783:13
[INFO] [stdout]   15:     0x5600339a6699 - std::panicking::begin_panic_handler::{{closure}}::h233112c06e0ef43e
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:649:13
[INFO] [stdout]   16:     0x5600339a4d86 - std::sys_common::backtrace::__rust_end_short_backtrace::h6e893f24d7ebbff8
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:170:18
[INFO] [stdout]   17:     0x5600339a6432 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:645:5
[INFO] [stdout]   18:     0x5600337ca225 - core::panicking::panic_fmt::hbf0e066aabfa482c
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x5600337ca2c3 - core::panicking::panic::h195fc2a96298d4c3
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panicking.rs:127:5
[INFO] [stdout]   20:     0x5600337e3de7 - itertools::Itertools::chunks::h885bebca5d7ae2c9
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/itertools-0.10.0/src/lib.rs:592:9
[INFO] [stdout]   21:     0x560033856597 - mule::dataset_file::DatasetFile::batches::{{closure}}::hcdda531870b49bc1
[INFO] [stdout]                                at /opt/rustwide/workdir/src/dataset_file.rs:70:23
[INFO] [stdout]   22:     0x560033852479 - mule::column_parsing::Columns<T>::parse::{{closure}}::h23c495e258016e7d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/column_parsing.rs:73:14
[INFO] [stdout]   23:     0x5600337f3daf - mule::column_parsing::tests::test_parses_sales_10_weird::{{closure}}::h683a6c99a5fc5d23
[INFO] [stdout]                                at /opt/rustwide/workdir/src/column_parsing.rs:191:10
[INFO] [stdout]   24:     0x5600337f303a - <core::pin::Pin<P> as core::future::future::Future>::poll::ha3bc5eea84b1624e
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/future/future.rs:125:9
[INFO] [stdout]   25:     0x56003386ab93 - tokio::runtime::basic_scheduler::Inner<P>::block_on::{{closure}}::{{closure}}::hde0fd4912e51aaf2
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/runtime/basic_scheduler.rs:196:62
[INFO] [stdout]   26:     0x56003384291a - tokio::coop::with_budget::{{closure}}::h4ab976a1da391d40
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/coop.rs:106:9
[INFO] [stdout]   27:     0x56003383ac18 - std::thread::local::LocalKey<T>::try_with::he64ac3fccfdc64b5
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/thread/local.rs:270:16
[INFO] [stdout]   28:     0x5600338354dc - std::thread::local::LocalKey<T>::with::h79e66b8fc770c271
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/thread/local.rs:246:9
[INFO] [stdout]   29:     0x56003386696a - tokio::coop::with_budget::h9373d47fc96aede3
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/coop.rs:99:5
[INFO] [stdout]   30:     0x56003386696a - tokio::coop::budget::h521ba2370271e0be
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/coop.rs:76:5
[INFO] [stdout]   31:     0x56003386696a - tokio::runtime::basic_scheduler::Inner<P>::block_on::{{closure}}::h3a450bdde53dce86
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/runtime/basic_scheduler.rs:196:39
[INFO] [stdout]   32:     0x560033871658 - tokio::runtime::basic_scheduler::enter::{{closure}}::hfffd137a077e6f22
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/runtime/basic_scheduler.rs:279:29
[INFO] [stdout]   33:     0x5600338641fc - tokio::macros::scoped_tls::ScopedKey<T>::set::h5ba27bc6fd844597
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/macros/scoped_tls.rs:61:9
[INFO] [stdout]   34:     0x5600338704ef - tokio::runtime::basic_scheduler::enter::had1cd4f4ee440a0d
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/runtime/basic_scheduler.rs:279:5
[INFO] [stdout]   35:     0x560033864c65 - tokio::runtime::basic_scheduler::Inner<P>::block_on::h2f167a20e41cca9a
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/runtime/basic_scheduler.rs:185:9
[INFO] [stdout]   36:     0x56003386b27c - tokio::runtime::basic_scheduler::InnerGuard<P>::block_on::hada8f8006daca4a0
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/runtime/basic_scheduler.rs:425:9
[INFO] [stdout]   37:     0x56003386cf9f - tokio::runtime::basic_scheduler::BasicScheduler<P>::block_on::h93a64d1f492de960
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/runtime/basic_scheduler.rs:145:24
[INFO] [stdout]   38:     0x56003384602c - tokio::runtime::Runtime::block_on::hc096a4bdbd42a582
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/runtime/mod.rs:450:46
[INFO] [stdout]   39:     0x5600337f392a - mule::column_parsing::tests::test_parses_sales_10_weird::h0c7886dcaec5fc2e
[INFO] [stdout]                                at /opt/rustwide/workdir/src/column_parsing.rs:160:5
[INFO] [stdout]   40:     0x5600337f384c - mule::column_parsing::tests::test_parses_sales_10_weird::{{closure}}::he5e04cb573c387dc
[INFO] [stdout]                                at /opt/rustwide/workdir/src/column_parsing.rs:161:50
[INFO] [stdout]   41:     0x56003382a426 - core::ops::function::FnOnce::call_once::h88c2000e22f8e0a8
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x5600338ac9ef - core::ops::function::FnOnce::call_once::h2b5d431d5046312d
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   43:     0x5600338ac9ef - test::__rust_begin_short_backtrace::h7714669af176e207
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:628:18
[INFO] [stdout]   44:     0x5600338aba05 - test::run_test_in_process::{{closure}}::h85218797dcbcec12
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:651:60
[INFO] [stdout]   45:     0x5600338aba05 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h76c106ea31c14d7b
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   46:     0x5600338aba05 - std::panicking::try::do_call::h3bd5d0f6620ee946
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:552:40
[INFO] [stdout]   47:     0x5600338aba05 - std::panicking::try::h232e535e4744fe31
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:516:19
[INFO] [stdout]   48:     0x5600338aba05 - std::panic::catch_unwind::h3ce3bd6ca8dbac68
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panic.rs:142:14
[INFO] [stdout]   49:     0x5600338aba05 - test::run_test_in_process::hc97b257c9621286a
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:651:27
[INFO] [stdout]   50:     0x5600338aba05 - test::run_test::{{closure}}::h2aa798823a438d38
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:574:43
[INFO] [stdout]   51:     0x560033873cc6 - test::run_test::{{closure}}::h87d231c78fb59832
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:602:41
[INFO] [stdout]   52:     0x560033873cc6 - std::sys_common::backtrace::__rust_begin_short_backtrace::he6df152596625789
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:154:18
[INFO] [stdout]   53:     0x560033878d77 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::ha94be15d1e0acf36
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   54:     0x560033878d77 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h9dc6bd6372f16606
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   55:     0x560033878d77 - std::panicking::try::do_call::h9057517f80303cd4
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:552:40
[INFO] [stdout]   56:     0x560033878d77 - std::panicking::try::he3a30b11ee45340c
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:516:19
[INFO] [stdout]   57:     0x560033878d77 - std::panic::catch_unwind::h410458cfd3528b8b
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panic.rs:142:14
[INFO] [stdout]   58:     0x560033878d77 - std::thread::Builder::spawn_unchecked_::{{closure}}::h72ac3bdb567b737b
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   59:     0x560033878d77 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h38f34da3654a8344
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   60:     0x5600339ab5f5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hc7eafaff61e32df9
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2007:9
[INFO] [stdout]   61:     0x5600339ab5f5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6ba4a5de48dd2304
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2007:9
[INFO] [stdout]   62:     0x5600339ab5f5 - std::sys::unix::thread::Thread::new::thread_start::he469335aef763e45
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   63:     0x7f5e4304bac3 - <unknown>
[INFO] [stdout]   64:     0x7f5e430dcbf4 - __clone
[INFO] [stdout]   65:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- dataset::tests::test_dataset_read_sales_10_weird stdout ----
[INFO] [stdout] thread 'dataset::tests::test_dataset_read_sales_10_weird' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/itertools-0.10.0/src/lib.rs:592:9:
[INFO] [stdout] assertion failed: size != 0
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5600339a48bc - std::backtrace_rs::backtrace::libunwind::trace::ha637c64ce894333a
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x5600339a48bc - std::backtrace_rs::backtrace::trace_unsynchronized::h47f62dea28e0c88d
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x5600339a48bc - std::sys_common::backtrace::_print_fmt::h9eef0abe20ede486
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stdout]    3:     0x5600339a48bc - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hed7f999df88cc644
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x5600339d04c0 - core::fmt::rt::Argument::fmt::h1539a9308b8d058d
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x5600339d04c0 - core::fmt::write::h3a39390d8560d9c9
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x5600339a205f - std::io::Write::write_fmt::h040b369f3a0f9cbc
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/io/mod.rs:1762:15
[INFO] [stdout]    7:     0x5600339a46a4 - std::sys_common::backtrace::_print::h894006fb5c6f3d45
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x5600339a46a4 - std::sys_common::backtrace::print::h23a2d212c6fff936
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x5600339a6367 - std::panicking::default_hook::{{closure}}::h8a1d2ee00185001a
[INFO] [stdout]   10:     0x5600339a6053 - std::panicking::default_hook::h6038f2eba384e475
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x5600338a7397 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h0ad024c9bdc6d768
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2021:9
[INFO] [stdout]   12:     0x5600338a7397 - test::test_main::{{closure}}::h7500b54257359db6
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x5600339a6978 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h1f8f335eaa9cfaee
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2021:9
[INFO] [stdout]   14:     0x5600339a6978 - std::panicking::rust_panic_with_hook::h2b5517d590cab22e
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:783:13
[INFO] [stdout]   15:     0x5600339a6699 - std::panicking::begin_panic_handler::{{closure}}::h233112c06e0ef43e
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:649:13
[INFO] [stdout]   16:     0x5600339a4d86 - std::sys_common::backtrace::__rust_end_short_backtrace::h6e893f24d7ebbff8
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:170:18
[INFO] [stdout]   17:     0x5600339a6432 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:645:5
[INFO] [stdout]   18:     0x5600337ca225 - core::panicking::panic_fmt::hbf0e066aabfa482c
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x5600337ca2c3 - core::panicking::panic::h195fc2a96298d4c3
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panicking.rs:127:5
[INFO] [stdout]   20:     0x5600337e3de7 - itertools::Itertools::chunks::h885bebca5d7ae2c9
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/itertools-0.10.0/src/lib.rs:592:9
[INFO] [stdout]   21:     0x560033856597 - mule::dataset_file::DatasetFile::batches::{{closure}}::hcdda531870b49bc1
[INFO] [stdout]                                at /opt/rustwide/workdir/src/dataset_file.rs:70:23
[INFO] [stdout]   22:     0x560033852ead - mule::column_parsing::Columns<T>::parse::{{closure}}::h3cc84dcc0c7c9b16
[INFO] [stdout]                                at /opt/rustwide/workdir/src/column_parsing.rs:73:14
[INFO] [stdout]   23:     0x56003382837d - mule::dataset::Dataset<T>::read_file::{{closure}}::hd91c2b43dcf65104
[INFO] [stdout]                                at /opt/rustwide/workdir/src/dataset.rs:59:10
[INFO] [stdout]   24:     0x5600337fb807 - mule::dataset::tests::test_dataset_read_sales_10_weird::{{closure}}::h91a2aebffb4e3078
[INFO] [stdout]                                at /opt/rustwide/workdir/src/dataset.rs:109:90
[INFO] [stdout]   25:     0x5600337f2d3a - <core::pin::Pin<P> as core::future::future::Future>::poll::h20099e923d7d3192
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/future/future.rs:125:9
[INFO] [stdout]   26:     0x56003386aa83 - tokio::runtime::basic_scheduler::Inner<P>::block_on::{{closure}}::{{closure}}::hc69ad0b45238b5ad
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/runtime/basic_scheduler.rs:196:62
[INFO] [stdout]   27:     0x56003384342a - tokio::coop::with_budget::{{closure}}::h8408f89f20596fb1
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/coop.rs:106:9
[INFO] [stdout]   28:     0x560033837708 - std::thread::local::LocalKey<T>::try_with::h46e4507c81fe75fb
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/thread/local.rs:270:16
[INFO] [stdout]   29:     0x560033835abc - std::thread::local::LocalKey<T>::with::hde99ee7e2b5fad88
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/thread/local.rs:246:9
[INFO] [stdout]   30:     0x560033869b7a - tokio::coop::with_budget::h87f547782250170a
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/coop.rs:99:5
[INFO] [stdout]   31:     0x560033869b7a - tokio::coop::budget::hb2536921a07756c2
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/coop.rs:76:5
[INFO] [stdout]   32:     0x560033869b7a - tokio::runtime::basic_scheduler::Inner<P>::block_on::{{closure}}::hb82770bc0b8d7338
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/runtime/basic_scheduler.rs:196:39
[INFO] [stdout]   33:     0x560033871568 - tokio::runtime::basic_scheduler::enter::{{closure}}::hdbd2511ce168ceba
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/runtime/basic_scheduler.rs:279:29
[INFO] [stdout]   34:     0x56003386479c - tokio::macros::scoped_tls::ScopedKey<T>::set::he383be56046be26a
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/macros/scoped_tls.rs:61:9
[INFO] [stdout]   35:     0x5600338712ef - tokio::runtime::basic_scheduler::enter::hf24b578184302572
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/runtime/basic_scheduler.rs:279:5
[INFO] [stdout]   36:     0x560033864c95 - tokio::runtime::basic_scheduler::Inner<P>::block_on::h40a1b83c9b632ef7
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/runtime/basic_scheduler.rs:185:9
[INFO] [stdout]   37:     0x56003386b11c - tokio::runtime::basic_scheduler::InnerGuard<P>::block_on::h7e72e0dc05487991
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/runtime/basic_scheduler.rs:425:9
[INFO] [stdout]   38:     0x56003386d3bf - tokio::runtime::basic_scheduler::BasicScheduler<P>::block_on::hb619ad3f05b8dbdc
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/runtime/basic_scheduler.rs:145:24
[INFO] [stdout]   39:     0x560033845b4c - tokio::runtime::Runtime::block_on::haa613c77a5558feb
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/runtime/mod.rs:450:46
[INFO] [stdout]   40:     0x5600337fb47a - mule::dataset::tests::test_dataset_read_sales_10_weird::hda268225a86cb0f1
[INFO] [stdout]                                at /opt/rustwide/workdir/src/dataset.rs:105:5
[INFO] [stdout]   41:     0x5600337fb39c - mule::dataset::tests::test_dataset_read_sales_10_weird::{{closure}}::h1c1ca18521383354
[INFO] [stdout]                                at /opt/rustwide/workdir/src/dataset.rs:106:56
[INFO] [stdout]   42:     0x56003382a756 - core::ops::function::FnOnce::call_once::hb89d15d36c2f3839
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   43:     0x5600338ac9ef - core::ops::function::FnOnce::call_once::h2b5d431d5046312d
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   44:     0x5600338ac9ef - test::__rust_begin_short_backtrace::h7714669af176e207
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:628:18
[INFO] [stdout]   45:     0x5600338aba05 - test::run_test_in_process::{{closure}}::h85218797dcbcec12
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:651:60
[INFO] [stdout]   46:     0x5600338aba05 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h76c106ea31c14d7b
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   47:     0x5600338aba05 - std::panicking::try::do_call::h3bd5d0f6620ee946
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:552:40
[INFO] [stdout]   48:     0x5600338aba05 - std::panicking::try::h232e535e4744fe31
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:516:19
[INFO] [stdout]   49:     0x5600338aba05 - std::panic::catch_unwind::h3ce3bd6ca8dbac68
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panic.rs:142:14
[INFO] [stdout]   50:     0x5600338aba05 - test::run_test_in_process::hc97b257c9621286a
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:651:27
[INFO] [stdout]   51:     0x5600338aba05 - test::run_test::{{closure}}::h2aa798823a438d38
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:574:43
[INFO] [stdout]   52:     0x560033873cc6 - test::run_test::{{closure}}::h87d231c78fb59832
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:602:41
[INFO] [stdout]   53:     0x560033873cc6 - std::sys_common::backtrace::__rust_begin_short_backtrace::he6df152596625789
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:154:18
[INFO] [stdout]   54:     0x560033878d77 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::ha94be15d1e0acf36
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   55:     0x560033878d77 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h9dc6bd6372f16606
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   56:     0x560033878d77 - std::panicking::try::do_call::h9057517f80303cd4
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:552:40
[INFO] [stdout]   57:     0x560033878d77 - std::panicking::try::he3a30b11ee45340c
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:516:19
[INFO] [stdout]   58:     0x560033878d77 - std::panic::catch_unwind::h410458cfd3528b8b
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panic.rs:142:14
[INFO] [stdout]   59:     0x560033878d77 - std::thread::Builder::spawn_unchecked_::{{closure}}::h72ac3bdb567b737b
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   60:     0x560033878d77 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h38f34da3654a8344
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   61:     0x5600339ab5f5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hc7eafaff61e32df9
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2007:9
[INFO] [stdout]   62:     0x5600339ab5f5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6ba4a5de48dd2304
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2007:9
[INFO] [stdout]   63:     0x5600339ab5f5 - std::sys::unix::thread::Thread::new::thread_start::he469335aef763e45
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   64:     0x7f5e4304bac3 - <unknown>
[INFO] [stdout]   65:     0x7f5e430dcbf4 - __clone
[INFO] [stdout]   66:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- schema::test::test_infer_schema_sales_100 stdout ----
[INFO] [stdout] thread 'tokio-runtime-worker' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/itertools-0.10.0/src/lib.rs:592:9:
[INFO] [stdout] assertion failed: size != 0
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5600339a48bc - std::backtrace_rs::backtrace::libunwind::trace::ha637c64ce894333a
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x5600339a48bc - std::backtrace_rs::backtrace::trace_unsynchronized::h47f62dea28e0c88d
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x5600339a48bc - std::sys_common::backtrace::_print_fmt::h9eef0abe20ede486
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stdout]    3:     0x5600339a48bc - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hed7f999df88cc644
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x5600339d04c0 - core::fmt::rt::Argument::fmt::h1539a9308b8d058d
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x5600339d04c0 - core::fmt::write::h3a39390d8560d9c9
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x5600339a205f - std::io::Write::write_fmt::h040b369f3a0f9cbc
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/io/mod.rs:1762:15
[INFO] [stdout]    7:     0x5600339a46a4 - std::sys_common::backtrace::_print::h894006fb5c6f3d45
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x5600339a46a4 - std::sys_common::backtrace::print::h23a2d212c6fff936
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x5600339a6367 - std::panicking::default_hook::{{closure}}::h8a1d2ee00185001a
[INFO] [stdout]   10:     0x5600339a6053 - std::panicking::default_hook::h6038f2eba384e475
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x5600338a7397 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h0ad024c9bdc6d768
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2021:9
[INFO] [stdout]   12:     0x5600338a7397 - test::test_main::{{closure}}::h7500b54257359db6
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x5600339a6978 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h1f8f335eaa9cfaee
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2021:9
[INFO] [stdout]   14:     0x5600339a6978 - std::panicking::rust_panic_with_hook::h2b5517d590cab22e
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:783:13
[INFO] [stdout]   15:     0x5600339a6699 - std::panicking::begin_panic_handler::{{closure}}::h233112c06e0ef43e
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:649:13
[INFO] [stdout]   16:     0x5600339a4d86 - std::sys_common::backtrace::__rust_end_short_backtrace::h6e893f24d7ebbff8
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:170:18
[INFO] [stdout]   17:     0x5600339a6432 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:645:5
[INFO] [stdout]   18:     0x5600337ca225 - core::panicking::panic_fmt::hbf0e066aabfa482c
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x5600337ca2c3 - core::panicking::panic::h195fc2a96298d4c3
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panicking.rs:127:5
[INFO] [stdout]   20:     0x5600337e3de7 - itertools::Itertools::chunks::h885bebca5d7ae2c9
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/itertools-0.10.0/src/lib.rs:592:9
[INFO] [stdout]   21:     0x560033856597 - mule::dataset_file::DatasetFile::batches::{{closure}}::hcdda531870b49bc1
[INFO] [stdout]                                at /opt/rustwide/workdir/src/dataset_file.rs:70:23
[INFO] [stdout]   22:     0x560033859390 - mule::dataset_file::DatasetFile::batches_blocking::{{closure}}::h42542895edb08ca7
[INFO] [stdout]                                at /opt/rustwide/workdir/src/dataset_file.rs:91:63
[INFO] [stdout]   23:     0x5600337f2d9a - <core::pin::Pin<P> as core::future::future::Future>::poll::h366d36cc2c07ff65
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/future/future.rs:125:9
[INFO] [stdout]   24:     0x56003386a843 - tokio::runtime::basic_scheduler::Inner<P>::block_on::{{closure}}::{{closure}}::h899ae28491202420
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/runtime/basic_scheduler.rs:196:62
[INFO] [stdout]   25:     0x560033841b6a - tokio::coop::with_budget::{{closure}}::h02ad1af55198f39c
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/coop.rs:106:9
[INFO] [stdout]   26:     0x560033838a88 - std::thread::local::LocalKey<T>::try_with::h8fc40e99100c8340
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/thread/local.rs:270:16
[INFO] [stdout]   27:     0x5600338358fc - std::thread::local::LocalKey<T>::with::hb81ca2c3dd4cc163
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/thread/local.rs:246:9
[INFO] [stdout]   28:     0x56003386504a - tokio::coop::with_budget::h4a443005e64daa4c
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/coop.rs:99:5
[INFO] [stdout]   29:     0x56003386504a - tokio::coop::budget::h22eb6bb3eb94e2bc
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/coop.rs:76:5
[INFO] [stdout]   30:     0x56003386504a - tokio::runtime::basic_scheduler::Inner<P>::block_on::{{closure}}::h03ddb3869bd3bdbb
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/runtime/basic_scheduler.rs:196:39
[INFO] [stdout]   31:     0x560033871428 - tokio::runtime::basic_scheduler::enter::{{closure}}::h534e0ef3583321e7
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/runtime/basic_scheduler.rs:279:29
[INFO] [stdout]   32:     0x5600338640dc - tokio::macros::scoped_tls::ScopedKey<T>::set::h41d2eb68bd61c987
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/macros/scoped_tls.rs:61:9
[INFO] [stdout]   33:     0x560033870bef - tokio::runtime::basic_scheduler::enter::hce4e79110a64cde5
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/runtime/basic_scheduler.rs:279:5
[INFO] [stdout]   34:     0x560033864c35 - tokio::runtime::basic_scheduler::Inner<P>::block_on::h23fe7e81a426427f
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/runtime/basic_scheduler.rs:185:9
[INFO] [stdout]   35:     0x56003386afbc - tokio::runtime::basic_scheduler::InnerGuard<P>::block_on::h4d507d7128ec1425
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/runtime/basic_scheduler.rs:425:9
[INFO] [stdout]   36:     0x56003386baff - tokio::runtime::basic_scheduler::BasicScheduler<P>::block_on::h34676c10d2cd663b
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/runtime/basic_scheduler.rs:145:24
[INFO] [stdout]   37:     0x5600338454ac - tokio::runtime::Runtime::block_on::h657e208b74dd9660
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/runtime/mod.rs:450:46
[INFO] [stdout]   38:     0x560033859156 - mule::dataset_file::DatasetFile::batches_blocking::h503a582b1bc8f397
[INFO] [stdout]                                at /opt/rustwide/workdir/src/dataset_file.rs:84:5
[INFO] [stdout]   39:     0x56003380e71f - mule::schema::count_file_column_types_blocking::h1bd7531806662b3f
[INFO] [stdout]                                at /opt/rustwide/workdir/src/schema.rs:75:24
[INFO] [stdout]   40:     0x56003380e3fe - mule::schema::Schema<T>::infer::{{closure}}::{{closure}}::h50e5a107d029c721
[INFO] [stdout]                                at /opt/rustwide/workdir/src/schema.rs:38:13
[INFO] [stdout]   41:     0x560033828b15 - <tokio::runtime::blocking::task::BlockingTask<T> as core::future::future::Future>::poll::h50dbf5a59e4e0c10
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/runtime/blocking/task.rs:42:21
[INFO] [stdout]   42:     0x560033809be6 - tokio::runtime::task::core::CoreStage<T>::poll::{{closure}}::h6e07c5b7e5f9069b
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/runtime/task/core.rs:235:17
[INFO] [stdout]   43:     0x56003386394d - tokio::loom::std::unsafe_cell::UnsafeCell<T>::with_mut::hb16199f5eb476162
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/loom/std/unsafe_cell.rs:14:9
[INFO] [stdout]   44:     0x5600338097db - tokio::runtime::task::core::CoreStage<T>::poll::h4d832a0748dd111a
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/runtime/task/core.rs:225:13
[INFO] [stdout]   45:     0x5600337e9b63 - tokio::runtime::task::harness::poll_future::{{closure}}::h5538368812101e2c
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/runtime/task/harness.rs:422:23
[INFO] [stdout]   46:     0x5600337e5acb - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h90a294dc90bd79ba
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   47:     0x560033812547 - std::panicking::try::do_call::hf6f10a1410d11c50
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:552:40
[INFO] [stdout]   48:     0x56003381745b - __rust_try
[INFO] [stdout]   49:     0x5600338105f4 - std::panicking::try::h05364fb5cd9e5b3e
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:516:19
[INFO] [stdout]   50:     0x56003380559a - std::panic::catch_unwind::hd72f3438028c9592
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panic.rs:142:14
[INFO] [stdout]   51:     0x5600337e96b6 - tokio::runtime::task::harness::poll_future::h92edfd87a1e3d430
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/runtime/task/harness.rs:409:19
[INFO] [stdout]   52:     0x5600337e9f8a - tokio::runtime::task::harness::Harness<T,S>::poll_inner::h2026003a9ca30fa3
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/runtime/task/harness.rs:89:9
[INFO] [stdout]   53:     0x5600337eb1ab - tokio::runtime::task::harness::Harness<T,S>::poll::h6cc93cf1ea93250d
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/runtime/task/harness.rs:59:15
[INFO] [stdout]   54:     0x5600338606db - tokio::runtime::task::raw::poll::h5d1c6649cc392df9
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/runtime/task/raw.rs:104:5
[INFO] [stdout]   55:     0x5600338f5757 - tokio::runtime::task::raw::RawTask::poll::h9812262afa3afd16
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/runtime/task/raw.rs:66:18
[INFO] [stdout]   56:     0x5600338f5b31 - tokio::runtime::task::Notified<S>::run::h5a6d668bed43b1ae
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/runtime/task/mod.rs:171:9
[INFO] [stdout]   57:     0x5600338f2742 - tokio::runtime::blocking::pool::Inner::run::h6f9cf640da762835
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/runtime/blocking/pool.rs:278:17
[INFO] [stdout]   58:     0x5600338f24c9 - tokio::runtime::blocking::pool::Spawner::spawn_thread::{{closure}}::h01d84225b7529301
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/runtime/blocking/pool.rs:258:17
[INFO] [stdout]   59:     0x5600338c2316 - std::sys_common::backtrace::__rust_begin_short_backtrace::hf602e7f0e006c50e
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:154:18
[INFO] [stdout]   60:     0x5600338eb201 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hcd2aeb3549cc6af2
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   61:     0x5600338cc471 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hff0090802e06da74
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   62:     0x560033907eb1 - std::panicking::try::do_call::hd23bee082801910e
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:552:40
[INFO] [stdout]   63:     0x56003390a38b - __rust_try
[INFO] [stdout]   64:     0x560033907692 - std::panicking::try::h328e0aa343360dbe
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:516:19
[INFO] [stdout]   65:     0x5600338eb01d - std::panic::catch_unwind::hce26fe8f228f0455
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panic.rs:142:14
[INFO] [stdout]   66:     0x5600338eb01d - std::thread::Builder::spawn_unchecked_::{{closure}}::hc266bdf581c95ec6
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   67:     0x5600338cc56f - core::ops::function::FnOnce::call_once{{vtable.shim}}::he4e6969d2a9d18a2
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   68:     0x5600339ab5f5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hc7eafaff61e32df9
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2007:9
[INFO] [stdout]   69:     0x5600339ab5f5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6ba4a5de48dd2304
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2007:9
[INFO] [stdout]   70:     0x5600339ab5f5 - std::sys::unix::thread::Thread::new::thread_start::he469335aef763e45
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   71:     0x7f5e4304bac3 - <unknown>
[INFO] [stdout]   72:     0x7f5e430dcbf4 - __clone
[INFO] [stdout]   73:                0x0 - <unknown>
[INFO] [stdout] thread 'schema::test::test_infer_schema_sales_100' panicked at src/schema.rs:47:10:
[INFO] [stdout] Failed to join on a blocking task: JoinError::Panic(...)
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5600339a48bc - std::backtrace_rs::backtrace::libunwind::trace::ha637c64ce894333a
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x5600339a48bc - std::backtrace_rs::backtrace::trace_unsynchronized::h47f62dea28e0c88d
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x5600339a48bc - std::sys_common::backtrace::_print_fmt::h9eef0abe20ede486
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stdout]    3:     0x5600339a48bc - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hed7f999df88cc644
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x5600339d04c0 - core::fmt::rt::Argument::fmt::h1539a9308b8d058d
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x5600339d04c0 - core::fmt::write::h3a39390d8560d9c9
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x5600339a205f - std::io::Write::write_fmt::h040b369f3a0f9cbc
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/io/mod.rs:1762:15
[INFO] [stdout]    7:     0x5600339a46a4 - std::sys_common::backtrace::_print::h894006fb5c6f3d45
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x5600339a46a4 - std::sys_common::backtrace::print::h23a2d212c6fff936
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x5600339a6367 - std::panicking::default_hook::{{closure}}::h8a1d2ee00185001a
[INFO] [stdout]   10:     0x5600339a6053 - std::panicking::default_hook::h6038f2eba384e475
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x5600338a7397 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h0ad024c9bdc6d768
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2021:9
[INFO] [stdout]   12:     0x5600338a7397 - test::test_main::{{closure}}::h7500b54257359db6
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x5600339a6978 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h1f8f335eaa9cfaee
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2021:9
[INFO] [stdout]   14:     0x5600339a6978 - std::panicking::rust_panic_with_hook::h2b5517d590cab22e
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:783:13
[INFO] [stdout]   15:     0x5600339a66ce - std::panicking::begin_panic_handler::{{closure}}::h233112c06e0ef43e
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:657:13
[INFO] [stdout]   16:     0x5600339a4d86 - std::sys_common::backtrace::__rust_end_short_backtrace::h6e893f24d7ebbff8
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:170:18
[INFO] [stdout]   17:     0x5600339a6432 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:645:5
[INFO] [stdout]   18:     0x5600337ca225 - core::panicking::panic_fmt::hbf0e066aabfa482c
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x5600337ca7b3 - core::result::unwrap_failed::hddb4fea594200c52
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/result.rs:1653:5
[INFO] [stdout]   20:     0x5600337e150e - core::result::Result<T,E>::expect::hf1cdb73cef2e1183
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/result.rs:1034:23
[INFO] [stdout]   21:     0x56003380da23 - mule::schema::Schema<T>::infer::{{closure}}::h3ac3bde3671c9ad4
[INFO] [stdout]                                at /opt/rustwide/workdir/src/schema.rs:37:34
[INFO] [stdout]   22:     0x5600337fcaa0 - mule::schema::test::test_infer_schema_sales_100::{{closure}}::h84d98bf6617e52cd
[INFO] [stdout]                                at /opt/rustwide/workdir/src/schema.rs:169:10
[INFO] [stdout]   23:     0x5600337f2fda - <core::pin::Pin<P> as core::future::future::Future>::poll::ha1550acdf41cbe03
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/future/future.rs:125:9
[INFO] [stdout]   24:     0x56003386a7f3 - tokio::runtime::basic_scheduler::Inner<P>::block_on::{{closure}}::{{closure}}::h873f2232d23cec67
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/runtime/basic_scheduler.rs:196:62
[INFO] [stdout]   25:     0x56003384255a - tokio::coop::with_budget::{{closure}}::h352716bb022aba98
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/coop.rs:106:9
[INFO] [stdout]   26:     0x560033839308 - std::thread::local::LocalKey<T>::try_with::ha1f9303a02970796
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/thread/local.rs:270:16
[INFO] [stdout]   27:     0x560033834f4c - std::thread::local::LocalKey<T>::with::h1ca9f6f33c20ac90
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/thread/local.rs:246:9
[INFO] [stdout]   28:     0x5600338658aa - tokio::coop::with_budget::hf78ffd034d166038
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/coop.rs:99:5
[INFO] [stdout]   29:     0x5600338658aa - tokio::coop::budget::h9c859329d8f42074
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/coop.rs:76:5
[INFO] [stdout]   30:     0x5600338658aa - tokio::runtime::basic_scheduler::Inner<P>::block_on::{{closure}}::h073dd4b0dba2ff19
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/runtime/basic_scheduler.rs:196:39
[INFO] [stdout]   31:     0x560033871388 - tokio::runtime::basic_scheduler::enter::{{closure}}::h14ee15f48aa5ff3f
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/runtime/basic_scheduler.rs:279:29
[INFO] [stdout]   32:     0x56003386443c - tokio::macros::scoped_tls::ScopedKey<T>::set::h7a218d6e75c88d71
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/macros/scoped_tls.rs:61:9
[INFO] [stdout]   33:     0x56003387016f - tokio::runtime::basic_scheduler::enter::h9fde4135412284eb
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/runtime/basic_scheduler.rs:279:5
[INFO] [stdout]   34:     0x560033864cf5 - tokio::runtime::basic_scheduler::Inner<P>::block_on::hd4faecd12fc450cf
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/runtime/basic_scheduler.rs:185:9
[INFO] [stdout]   35:     0x56003386adac - tokio::runtime::basic_scheduler::InnerGuard<P>::block_on::h0933975e330db398
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/runtime/basic_scheduler.rs:425:9
[INFO] [stdout]   36:     0x56003386cb7f - tokio::runtime::basic_scheduler::BasicScheduler<P>::block_on::h7f78f6541930fbcc
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/runtime/basic_scheduler.rs:145:24
[INFO] [stdout]   37:     0x56003384516c - tokio::runtime::Runtime::block_on::h05cba85d70e43034
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/runtime/mod.rs:450:46
[INFO] [stdout]   38:     0x5600337fc818 - mule::schema::test::test_infer_schema_sales_100::h3d3f8beedacdb474
[INFO] [stdout]                                at /opt/rustwide/workdir/src/schema.rs:156:5
[INFO] [stdout]   39:     0x5600337fc73c - mule::schema::test::test_infer_schema_sales_100::{{closure}}::h2f09022e5ed24262
[INFO] [stdout]                                at /opt/rustwide/workdir/src/schema.rs:157:51
[INFO] [stdout]   40:     0x56003382a216 - core::ops::function::FnOnce::call_once::h3153b619219c5580
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   41:     0x5600338ac9ef - core::ops::function::FnOnce::call_once::h2b5d431d5046312d
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x5600338ac9ef - test::__rust_begin_short_backtrace::h7714669af176e207
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:628:18
[INFO] [stdout]   43:     0x5600338aba05 - test::run_test_in_process::{{closure}}::h85218797dcbcec12
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:651:60
[INFO] [stdout]   44:     0x5600338aba05 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h76c106ea31c14d7b
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   45:     0x5600338aba05 - std::panicking::try::do_call::h3bd5d0f6620ee946
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:552:40
[INFO] [stdout]   46:     0x5600338aba05 - std::panicking::try::h232e535e4744fe31
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:516:19
[INFO] [stdout]   47:     0x5600338aba05 - std::panic::catch_unwind::h3ce3bd6ca8dbac68
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panic.rs:142:14
[INFO] [stdout]   48:     0x5600338aba05 - test::run_test_in_process::hc97b257c9621286a
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:651:27
[INFO] [stdout]   49:     0x5600338aba05 - test::run_test::{{closure}}::h2aa798823a438d38
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:574:43
[INFO] [stdout]   50:     0x560033873cc6 - test::run_test::{{closure}}::h87d231c78fb59832
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:602:41
[INFO] [stdout]   51:     0x560033873cc6 - std::sys_common::backtrace::__rust_begin_short_backtrace::he6df152596625789
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:154:18
[INFO] [stdout]   52:     0x560033878d77 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::ha94be15d1e0acf36
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   53:     0x560033878d77 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h9dc6bd6372f16606
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   54:     0x560033878d77 - std::panicking::try::do_call::h9057517f80303cd4
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:552:40
[INFO] [stdout]   55:     0x560033878d77 - std::panicking::try::he3a30b11ee45340c
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:516:19
[INFO] [stdout]   56:     0x560033878d77 - std::panic::catch_unwind::h410458cfd3528b8b
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panic.rs:142:14
[INFO] [stdout]   57:     0x560033878d77 - std::thread::Builder::spawn_unchecked_::{{closure}}::h72ac3bdb567b737b
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   58:     0x560033878d77 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h38f34da3654a8344
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   59:     0x5600339ab5f5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hc7eafaff61e32df9
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2007:9
[INFO] [stdout]   60:     0x5600339ab5f5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6ba4a5de48dd2304
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2007:9
[INFO] [stdout]   61:     0x5600339ab5f5 - std::sys::unix::thread::Thread::new::thread_start::he469335aef763e45
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   62:     0x7f5e4304bac3 - <unknown>
[INFO] [stdout]   63:     0x7f5e430dcbf4 - __clone
[INFO] [stdout]   64:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     column_parsing::tests::test_parses_sales_10_weird
[INFO] [stdout]     dataset::tests::test_dataset_read_sales_10_weird
[INFO] [stdout]     schema::test::test_infer_schema_sales_100
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 13 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "0147e1640e10afde904fc7a4fe681fc1613a2d88274d5f26c6d8fc8ffae851fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0147e1640e10afde904fc7a4fe681fc1613a2d88274d5f26c6d8fc8ffae851fa", kill_on_drop: false }`
[INFO] [stdout] 0147e1640e10afde904fc7a4fe681fc1613a2d88274d5f26c6d8fc8ffae851fa
[INFO] testing mule-0.5.0 against beta-2023-12-22 for beta-1.76-1
[INFO] extracting crate mule 0.5.0 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate mule 0.5.0 on toolchain beta-2023-12-22
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mule 0.5.0
[INFO] finished tweaking crates.io crate mule 0.5.0
[INFO] tweaked toml for crates.io crate mule 0.5.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate crates.io crate mule 0.5.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fd5cda55b5fe3bfebd54ddf426e6155532a49cc228e1996783c09fd5deb8e800
[INFO] running `Command { std: "docker" "start" "-a" "fd5cda55b5fe3bfebd54ddf426e6155532a49cc228e1996783c09fd5deb8e800", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fd5cda55b5fe3bfebd54ddf426e6155532a49cc228e1996783c09fd5deb8e800", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd5cda55b5fe3bfebd54ddf426e6155532a49cc228e1996783c09fd5deb8e800", kill_on_drop: false }`
[INFO] [stdout] fd5cda55b5fe3bfebd54ddf426e6155532a49cc228e1996783c09fd5deb8e800
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 03ce59556bfd7c7b3c7442df423d059e96f60da1c3dd16753138bf6844c09df5
[INFO] running `Command { std: "docker" "start" "-a" "03ce59556bfd7c7b3c7442df423d059e96f60da1c3dd16753138bf6844c09df5", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.68
[INFO] [stderr]    Compiling libc v0.2.92
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling rayon-core v1.9.0
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling pin-project-lite v0.2.6
[INFO] [stderr]    Compiling bytes v1.0.1
[INFO] [stderr]    Compiling futures-core v0.3.13
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling itertools v0.10.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.3
[INFO] [stderr]    Compiling memoffset v0.6.3
[INFO] [stderr]    Compiling tokio v1.4.0
[INFO] [stderr]    Compiling rayon v1.5.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.3
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling tokio-macros v1.1.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.24
[INFO] [stderr]    Compiling derive_more v0.99.13
[INFO] [stderr]    Compiling thiserror v1.0.24
[INFO] [stderr]    Compiling tokio-stream v0.1.5
[INFO] [stderr]    Compiling mule v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.59s
[INFO] running `Command { std: "docker" "inspect" "03ce59556bfd7c7b3c7442df423d059e96f60da1c3dd16753138bf6844c09df5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03ce59556bfd7c7b3c7442df423d059e96f60da1c3dd16753138bf6844c09df5", kill_on_drop: false }`
[INFO] [stdout] 03ce59556bfd7c7b3c7442df423d059e96f60da1c3dd16753138bf6844c09df5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6da74f9f85866898385a33a357b612f43a008f55bde8c69a5c202fe65366d9f7
[INFO] running `Command { std: "docker" "start" "-a" "6da74f9f85866898385a33a357b612f43a008f55bde8c69a5c202fe65366d9f7", kill_on_drop: false }`
[INFO] [stderr]    Compiling mule v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.17s
[INFO] running `Command { std: "docker" "inspect" "6da74f9f85866898385a33a357b612f43a008f55bde8c69a5c202fe65366d9f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6da74f9f85866898385a33a357b612f43a008f55bde8c69a5c202fe65366d9f7", kill_on_drop: false }`
[INFO] [stdout] 6da74f9f85866898385a33a357b612f43a008f55bde8c69a5c202fe65366d9f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ca97860dd311a56f3fad950dbcb240a02c2dec9fdfbbf21bc0e8d8023f011894
[INFO] running `Command { std: "docker" "start" "-a" "ca97860dd311a56f3fad950dbcb240a02c2dec9fdfbbf21bc0e8d8023f011894", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mule-ef912a3f355c2317)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test default_typer::tests::test_typing_bool ... ok
[INFO] [stdout] test default_typer::tests::test_typing_float ... ok
[INFO] [stdout] test default_typer::tests::test_typing_int ... ok
[INFO] [stdout] test line_parsing::tests::test_line_values_6 ... ok
[INFO] [stdout] test line_parsing::tests::test_line_values_4 ... ok
[INFO] [stdout] test header_parsing::test::test_read_header_sales_100 ... ok
[INFO] [stdout] test line_parsing::tests::test_line_values_3 ... ok
[INFO] [stdout] test line_parsing::tests::test_line_values_5 ... ok
[INFO] [stdout] test line_parsing::tests::test_line_values_1 ... ok
[INFO] [stdout] test line_parsing::tests::test_line_values_2 ... ok
[INFO] [stdout] test line_parsing::tests::test_line_values_7 ... ok
[INFO] [stdout] test separator_inference::test::test_separator_inference ... ok
[INFO] [stdout] test dataset_file::tests::test_count_lines ... ok
[INFO] [stdout] test column_parsing::tests::test_parses_sales_10_weird ... FAILED
[INFO] [stdout] test schema::test::test_infer_schema_sales_100 ... FAILED
[INFO] [stdout] test dataset::tests::test_dataset_read_sales_10_weird ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- column_parsing::tests::test_parses_sales_10_weird stdout ----
[INFO] [stdout] thread 'column_parsing::tests::test_parses_sales_10_weird' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/itertools-0.10.0/src/lib.rs:592:9:
[INFO] [stdout] assertion failed: size != 0
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x559b5660b446 - std::backtrace_rs::backtrace::libunwind::trace::h261606ad26a499c1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x559b5660b446 - std::backtrace_rs::backtrace::trace_unsynchronized::hd183f0625477fb28
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x559b5660b446 - std::sys_common::backtrace::_print_fmt::hd7f8fef21b4eda67
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x559b5660b446 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h623d9b51f2f453f1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x559b56636340 - core::fmt::rt::Argument::fmt::h9f417ac76a86f368
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x559b56636340 - core::fmt::write::hc9b6faf4ac2aeff7
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x559b56608c9f - std::io::Write::write_fmt::he04625a3a989fec3
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/io/mod.rs:1810:15
[INFO] [stdout]    7:     0x559b5660b224 - std::sys_common::backtrace::_print::hd5d66399c7df88a2
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x559b5660b224 - std::sys_common::backtrace::print::he81ed2da642d37e5
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x559b5660cf97 - std::panicking::default_hook::{{closure}}::h85773f4fa117163d
[INFO] [stdout]   10:     0x559b5660cc7d - std::panicking::default_hook::h6a1694a91d09b278
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x559b5650a047 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h616ac37fa3cd6c8f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   12:     0x559b5650a047 - test::test_main::{{closure}}::h00d84697cefdcbb6
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x559b5660d5b6 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hcb3fe3b9bb537ba8
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   14:     0x559b5660d5b6 - std::panicking::rust_panic_with_hook::h0a7ad96e90f7145b
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:783:13
[INFO] [stdout]   15:     0x559b5660d2c9 - std::panicking::begin_panic_handler::{{closure}}::h7919090525c6485e
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:649:13
[INFO] [stdout]   16:     0x559b5660b946 - std::sys_common::backtrace::__rust_end_short_backtrace::hf3289479464f7dfe
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x559b5660d060 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:645:5
[INFO] [stdout]   18:     0x559b5642b205 - core::panicking::panic_fmt::hcc9f77c5c132af55
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x559b5642b2c3 - core::panicking::panic::h5a1259c1164bd480
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panicking.rs:144:5
[INFO] [stdout]   20:     0x559b564ad027 - itertools::Itertools::chunks::hfb0a3f88bd1867be
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/itertools-0.10.0/src/lib.rs:592:9
[INFO] [stdout]   21:     0x559b56478941 - mule::dataset_file::DatasetFile::batches::{{closure}}::h5739874e88722b39
[INFO] [stdout]                                at /opt/rustwide/workdir/src/dataset_file.rs:70:23
[INFO] [stdout]   22:     0x559b564747c3 - mule::column_parsing::Columns<T>::parse::{{closure}}::h70a0bfe8433e6cd6
[INFO] [stdout]                                at /opt/rustwide/workdir/src/column_parsing.rs:73:14
[INFO] [stdout]   23:     0x559b564ce457 - mule::column_parsing::tests::test_parses_sales_10_weird::{{closure}}::hade974568c8b34c4
[INFO] [stdout]                                at /opt/rustwide/workdir/src/column_parsing.rs:191:10
[INFO] [stdout]   24:     0x559b564c4eaa - <core::pin::Pin<P> as core::future::future::Future>::poll::h623fa964f36addcd
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/future/future.rs:124:9
[INFO] [stdout]   25:     0x559b564b5463 - tokio::runtime::basic_scheduler::Inner<P>::block_on::{{closure}}::{{closure}}::h591e03b761e10912
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/runtime/basic_scheduler.rs:196:62
[INFO] [stdout]   26:     0x559b564863ca - tokio::coop::with_budget::{{closure}}::hd74e2c79fcad2be1
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/coop.rs:106:9
[INFO] [stdout]   27:     0x559b564543bd - std::thread::local::LocalKey<T>::try_with::h363626ebea7f92ad
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/thread/local.rs:270:16
[INFO] [stdout]   28:     0x559b564524ad - std::thread::local::LocalKey<T>::with::h1712066d9f5ddb39
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/thread/local.rs:246:9
[INFO] [stdout]   29:     0x559b564b071a - tokio::coop::with_budget::hdae79cd40d0839bb
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/coop.rs:99:5
[INFO] [stdout]   30:     0x559b564b071a - tokio::coop::budget::hf5d6e4adc155cfd2
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/coop.rs:76:5
[INFO] [stdout]   31:     0x559b564b071a - tokio::runtime::basic_scheduler::Inner<P>::block_on::{{closure}}::h240ec9ea181a9d34
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/runtime/basic_scheduler.rs:196:39
[INFO] [stdout]   32:     0x559b564bc0c8 - tokio::runtime::basic_scheduler::enter::{{closure}}::h2133af48939c5d55
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/runtime/basic_scheduler.rs:279:29
[INFO] [stdout]   33:     0x559b5648d67c - tokio::macros::scoped_tls::ScopedKey<T>::set::hf0ccb2bef8f1dfec
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/macros/scoped_tls.rs:61:9
[INFO] [stdout]   34:     0x559b564ba05f - tokio::runtime::basic_scheduler::enter::h1f3a67e2242068c9
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/runtime/basic_scheduler.rs:279:5
[INFO] [stdout]   35:     0x559b564afae5 - tokio::runtime::basic_scheduler::Inner<P>::block_on::hc1560e1d1df28064
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/runtime/basic_scheduler.rs:185:9
[INFO] [stdout]   36:     0x559b564b5bc8 - tokio::runtime::basic_scheduler::InnerGuard<P>::block_on::h5356f396a56031f9
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/runtime/basic_scheduler.rs:425:9
[INFO] [stdout]   37:     0x559b564b6806 - tokio::runtime::basic_scheduler::BasicScheduler<P>::block_on::h8389fb4c47c37061
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/runtime/basic_scheduler.rs:145:24
[INFO] [stdout]   38:     0x559b5648789c - tokio::runtime::Runtime::block_on::hd391e406f495484e
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/runtime/mod.rs:450:46
[INFO] [stdout]   39:     0x559b564cdfd8 - mule::column_parsing::tests::test_parses_sales_10_weird::h88b3248fdd3b6189
[INFO] [stdout]                                at /opt/rustwide/workdir/src/column_parsing.rs:160:5
[INFO] [stdout]   40:     0x559b564cdefd - mule::column_parsing::tests::test_parses_sales_10_weird::{{closure}}::hc339fe2bf985425c
[INFO] [stdout]                                at /opt/rustwide/workdir/src/column_parsing.rs:161:50
[INFO] [stdout]   41:     0x559b56461836 - core::ops::function::FnOnce::call_once::h312271dc20315c75
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x559b5650f91f - core::ops::function::FnOnce::call_once::hd64d26f405258157
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   43:     0x559b5650f91f - test::__rust_begin_short_backtrace::he21b0b7a6d731bf9
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:627:18
[INFO] [stdout]   44:     0x559b5650e6a1 - test::run_test_in_process::{{closure}}::hf5c73986d7bdfde2
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:650:60
[INFO] [stdout]   45:     0x559b5650e6a1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h330011ad032aadc0
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   46:     0x559b5650e6a1 - std::panicking::try::do_call::he61b0a958b795a41
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   47:     0x559b5650e6a1 - std::panicking::try::h7309da130f906eb7
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   48:     0x559b5650e6a1 - std::panic::catch_unwind::hc5c3a06fdaf0a92a
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   49:     0x559b5650e6a1 - test::run_test_in_process::h7e7b7c71c3324e0f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:650:27
[INFO] [stdout]   50:     0x559b5650e6a1 - test::run_test::{{closure}}::h1f509f28f5cf20b1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:573:43
[INFO] [stdout]   51:     0x559b564d59d6 - test::run_test::{{closure}}::h1754218abf443f6d
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:601:41
[INFO] [stdout]   52:     0x559b564d59d6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h2ee174b9d5954948
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   53:     0x559b564daa37 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hf60bee9c1a17ef09
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   54:     0x559b564daa37 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h33d0dddec5216160
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   55:     0x559b564daa37 - std::panicking::try::do_call::h144b3048b546f835
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   56:     0x559b564daa37 - std::panicking::try::h978244d04646189f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   57:     0x559b564daa37 - std::panic::catch_unwind::hdf436369d188fe86
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   58:     0x559b564daa37 - std::thread::Builder::spawn_unchecked_::{{closure}}::h87329cbdd33c79ec
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   59:     0x559b564daa37 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h401abbe67897d450
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   60:     0x559b56612255 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5d7c8f150ab9c84c
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   61:     0x559b56612255 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h570d5b005c242c15
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   62:     0x559b56612255 - std::sys::unix::thread::Thread::new::thread_start::h36b0a20c0b2361ad
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   63:     0x7f3e27c1eac3 - <unknown>
[INFO] [stdout]   64:     0x7f3e27cafbf4 - __clone
[INFO] [stdout]   65:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- schema::test::test_infer_schema_sales_100 stdout ----
[INFO] [stdout] thread 'tokio-runtime-worker' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/itertools-0.10.0/src/lib.rs:592:9:
[INFO] [stdout] assertion failed: size != 0
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x559b5660b446 - std::backtrace_rs::backtrace::libunwind::trace::h261606ad26a499c1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x559b5660b446 - std::backtrace_rs::backtrace::trace_unsynchronized::hd183f0625477fb28
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x559b5660b446 - std::sys_common::backtrace::_print_fmt::hd7f8fef21b4eda67
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x559b5660b446 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h623d9b51f2f453f1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x559b56636340 - core::fmt::rt::Argument::fmt::h9f417ac76a86f368
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x559b56636340 - core::fmt::write::hc9b6faf4ac2aeff7
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x559b56608c9f - std::io::Write::write_fmt::he04625a3a989fec3
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/io/mod.rs:1810:15
[INFO] [stdout]    7:     0x559b5660b224 - std::sys_common::backtrace::_print::hd5d66399c7df88a2
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x559b5660b224 - std::sys_common::backtrace::print::he81ed2da642d37e5
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x559b5660cf97 - std::panicking::default_hook::{{closure}}::h85773f4fa117163d
[INFO] [stdout]   10:     0x559b5660cc7d - std::panicking::default_hook::h6a1694a91d09b278
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x559b5650a047 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h616ac37fa3cd6c8f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   12:     0x559b5650a047 - test::test_main::{{closure}}::h00d84697cefdcbb6
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x559b5660d5b6 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hcb3fe3b9bb537ba8
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   14:     0x559b5660d5b6 - std::panicking::rust_panic_with_hook::h0a7ad96e90f7145b
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:783:13
[INFO] [stdout]   15:     0x559b5660d2c9 - std::panicking::begin_panic_handler::{{closure}}::h7919090525c6485e
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:649:13
[INFO] [stdout]   16:     0x559b5660b946 - std::sys_common::backtrace::__rust_end_short_backtrace::hf3289479464f7dfe
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x559b5660d060 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:645:5
[INFO] [stdout]   18:     0x559b5642b205 - core::panicking::panic_fmt::hcc9f77c5c132af55
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x559b5642b2c3 - core::panicking::panic::h5a1259c1164bd480
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panicking.rs:144:5
[INFO] [stdout]   20:     0x559b564ad027 - itertools::Itertools::chunks::hfb0a3f88bd1867be
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/itertools-0.10.0/src/lib.rs:592:9
[INFO] [stdout]   21:     0x559b56478941 - mule::dataset_file::DatasetFile::batches::{{closure}}::h5739874e88722b39
[INFO] [stdout]                                at /opt/rustwide/workdir/src/dataset_file.rs:70:23
[INFO] [stdout]   22:     0x559b5647c1fa - mule::dataset_file::DatasetFile::batches_blocking::{{closure}}::hb8d18d4e52844572
[INFO] [stdout]                                at /opt/rustwide/workdir/src/dataset_file.rs:91:63
[INFO] [stdout]   23:     0x559b564c4f6a - <core::pin::Pin<P> as core::future::future::Future>::poll::h78701616b55214b8
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/future/future.rs:124:9
[INFO] [stdout]   24:     0x559b564b5393 - tokio::runtime::basic_scheduler::Inner<P>::block_on::{{closure}}::{{closure}}::h4db9da8f3a7b013f
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/runtime/basic_scheduler.rs:196:62
[INFO] [stdout]   25:     0x559b56485a4a - tokio::coop::with_budget::{{closure}}::h9f3edcfd5dfa02ee
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/coop.rs:106:9
[INFO] [stdout]   26:     0x559b56456d28 - std::thread::local::LocalKey<T>::try_with::ha9def65a32382798
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/thread/local.rs:270:16
[INFO] [stdout]   27:     0x559b564526ac - std::thread::local::LocalKey<T>::with::h3612b3c52685f6d3
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/thread/local.rs:246:9
[INFO] [stdout]   28:     0x559b564b414a - tokio::coop::with_budget::h20bb4697c15904ed
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/coop.rs:99:5
[INFO] [stdout]   29:     0x559b564b414a - tokio::coop::budget::h60adb30f8e14dece
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/coop.rs:76:5
[INFO] [stdout]   30:     0x559b564b414a - tokio::runtime::basic_scheduler::Inner<P>::block_on::{{closure}}::hcd9e0eef07459acf
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/runtime/basic_scheduler.rs:196:39
[INFO] [stdout]   31:     0x559b564bc1b8 - tokio::runtime::basic_scheduler::enter::{{closure}}::h8388687ef914eced
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/runtime/basic_scheduler.rs:279:29
[INFO] [stdout]   32:     0x559b5648d43c - tokio::macros::scoped_tls::ScopedKey<T>::set::hb1fee21f45b1b9f2
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/macros/scoped_tls.rs:61:9
[INFO] [stdout]   33:     0x559b564ba75f - tokio::runtime::basic_scheduler::enter::h4e773d2b44bc1d6b
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/runtime/basic_scheduler.rs:279:5
[INFO] [stdout]   34:     0x559b564afa85 - tokio::runtime::basic_scheduler::Inner<P>::block_on::h661b15747ae6fa1d
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/runtime/basic_scheduler.rs:185:9
[INFO] [stdout]   35:     0x559b564b5ee8 - tokio::runtime::basic_scheduler::InnerGuard<P>::block_on::he63b207bb24d7cc7
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/runtime/basic_scheduler.rs:425:9
[INFO] [stdout]   36:     0x559b564b63d6 - tokio::runtime::basic_scheduler::BasicScheduler<P>::block_on::h71c034ebb5aad01a
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/runtime/basic_scheduler.rs:145:24
[INFO] [stdout]   37:     0x559b56486edc - tokio::runtime::Runtime::block_on::h3bf46b05e54bcf59
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/runtime/mod.rs:450:46
[INFO] [stdout]   38:     0x559b5647bfc6 - mule::dataset_file::DatasetFile::batches_blocking::haf79f055f5b36af0
[INFO] [stdout]                                at /opt/rustwide/workdir/src/dataset_file.rs:84:5
[INFO] [stdout]   39:     0x559b56493c4f - mule::schema::count_file_column_types_blocking::h567e599e19c2bb0b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/schema.rs:75:24
[INFO] [stdout]   40:     0x559b5649394e - mule::schema::Schema<T>::infer::{{closure}}::{{closure}}::h1e30831d8451b909
[INFO] [stdout]                                at /opt/rustwide/workdir/src/schema.rs:38:13
[INFO] [stdout]   41:     0x559b564ae3b5 - <tokio::runtime::blocking::task::BlockingTask<T> as core::future::future::Future>::poll::h724a06f68184405f
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/runtime/blocking/task.rs:42:21
[INFO] [stdout]   42:     0x559b564ab1d6 - tokio::runtime::task::core::CoreStage<T>::poll::{{closure}}::h78eb1060b27ebadf
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/runtime/task/core.rs:235:17
[INFO] [stdout]   43:     0x559b564683bd - tokio::loom::std::unsafe_cell::UnsafeCell<T>::with_mut::h5292098979e94b34
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/loom/std/unsafe_cell.rs:14:9
[INFO] [stdout]   44:     0x559b564ab01b - tokio::runtime::task::core::CoreStage<T>::poll::hea4a80123bb46ba4
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/runtime/task/core.rs:225:13
[INFO] [stdout]   45:     0x559b5648f8a3 - tokio::runtime::task::harness::poll_future::{{closure}}::h66a3a1280ad3af42
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/runtime/task/harness.rs:422:23
[INFO] [stdout]   46:     0x559b5648aedb - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::ha59260f36a0b0ef8
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   47:     0x559b5647f877 - std::panicking::try::do_call::h6dc59b44304b125c
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   48:     0x559b5648a09b - __rust_try
[INFO] [stdout]   49:     0x559b5647eb54 - std::panicking::try::h9929c9308f3b6435
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   50:     0x559b564c0c1a - std::panic::catch_unwind::h96a865464be4bff1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   51:     0x559b5648e2a6 - tokio::runtime::task::harness::poll_future::h064b30ba4d1f6e1a
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/runtime/task/harness.rs:409:19
[INFO] [stdout]   52:     0x559b5648ff8a - tokio::runtime::task::harness::Harness<T,S>::poll_inner::h655263d346c3f48b
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/runtime/task/harness.rs:89:9
[INFO] [stdout]   53:     0x559b564910bb - tokio::runtime::task::harness::Harness<T,S>::poll::hea12533082c54287
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/runtime/task/harness.rs:59:15
[INFO] [stdout]   54:     0x559b564bc5cb - tokio::runtime::task::raw::poll::h3b8058ccd5484faf
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/runtime/task/raw.rs:104:5
[INFO] [stdout]   55:     0x559b56543ef7 - tokio::runtime::task::raw::RawTask::poll::h64dde4a152f43f24
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/runtime/task/raw.rs:66:18
[INFO] [stdout]   56:     0x559b565442d1 - tokio::runtime::task::Notified<S>::run::h5dc4f37049239625
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/runtime/task/mod.rs:171:9
[INFO] [stdout]   57:     0x559b56564a42 - tokio::runtime::blocking::pool::Inner::run::h1c636b6b5f4487f7
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/runtime/blocking/pool.rs:278:17
[INFO] [stdout]   58:     0x559b565647c9 - tokio::runtime::blocking::pool::Spawner::spawn_thread::{{closure}}::heb8281fc37b25366
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/runtime/blocking/pool.rs:258:17
[INFO] [stdout]   59:     0x559b565419d6 - std::sys_common::backtrace::__rust_begin_short_backtrace::hc59dbb6b18fa0fc1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   60:     0x559b5652ebc1 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::ha1dcc6e39cbd86e8
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   61:     0x559b56522671 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h6da45964c49ef366
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   62:     0x559b5652f431 - std::panicking::try::do_call::h101e9e56579deacf
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   63:     0x559b56531ebb - __rust_try
[INFO] [stdout]   64:     0x559b5652f172 - std::panicking::try::hd1af643f20b9706f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   65:     0x559b5652e9dd - std::panic::catch_unwind::he9010b0b9f3d22ee
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   66:     0x559b5652e9dd - std::thread::Builder::spawn_unchecked_::{{closure}}::h7ede646b65d70bd7
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   67:     0x559b5652779f - core::ops::function::FnOnce::call_once{{vtable.shim}}::ha9090b2e306cc19c
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   68:     0x559b56612255 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5d7c8f150ab9c84c
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   69:     0x559b56612255 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h570d5b005c242c15
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   70:     0x559b56612255 - std::sys::unix::thread::Thread::new::thread_start::h36b0a20c0b2361ad
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   71:     0x7f3e27c1eac3 - <unknown>
[INFO] [stdout]   72:     0x7f3e27cafbf4 - __clone
[INFO] [stdout]   73:                0x0 - <unknown>
[INFO] [stdout] thread 'schema::test::test_infer_schema_sales_100' panicked at src/schema.rs:47:10:
[INFO] [stdout] Failed to join on a blocking task: JoinError::Panic(...)
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x559b5660b446 - std::backtrace_rs::backtrace::libunwind::trace::h261606ad26a499c1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x559b5660b446 - std::backtrace_rs::backtrace::trace_unsynchronized::hd183f0625477fb28
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x559b5660b446 - std::sys_common::backtrace::_print_fmt::hd7f8fef21b4eda67
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x559b5660b446 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h623d9b51f2f453f1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x559b56636340 - core::fmt::rt::Argument::fmt::h9f417ac76a86f368
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x559b56636340 - core::fmt::write::hc9b6faf4ac2aeff7
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x559b56608c9f - std::io::Write::write_fmt::he04625a3a989fec3
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/io/mod.rs:1810:15
[INFO] [stdout]    7:     0x559b5660b224 - std::sys_common::backtrace::_print::hd5d66399c7df88a2
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x559b5660b224 - std::sys_common::backtrace::print::he81ed2da642d37e5
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x559b5660cf97 - std::panicking::default_hook::{{closure}}::h85773f4fa117163d
[INFO] [stdout]   10:     0x559b5660cc7d - std::panicking::default_hook::h6a1694a91d09b278
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x559b5650a047 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h616ac37fa3cd6c8f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   12:     0x559b5650a047 - test::test_main::{{closure}}::h00d84697cefdcbb6
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x559b5660d5b6 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hcb3fe3b9bb537ba8
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   14:     0x559b5660d5b6 - std::panicking::rust_panic_with_hook::h0a7ad96e90f7145b
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:783:13
[INFO] [stdout]   15:     0x559b5660d302 - std::panicking::begin_panic_handler::{{closure}}::h7919090525c6485e
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:657:13
[INFO] [stdout]   16:     0x559b5660b946 - std::sys_common::backtrace::__rust_end_short_backtrace::hf3289479464f7dfe
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x559b5660d060 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:645:5
[INFO] [stdout]   18:     0x559b5642b205 - core::panicking::panic_fmt::hcc9f77c5c132af55
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x559b5642b7a3 - core::result::unwrap_failed::hbe14f498be1452f9
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/result.rs:1649:5
[INFO] [stdout]   20:     0x559b56482c2e - core::result::Result<T,E>::expect::hd956d587ca907516
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/result.rs:1030:23
[INFO] [stdout]   21:     0x559b5649366f - mule::schema::Schema<T>::infer::{{closure}}::hd6cfd1d46a5d2c14
[INFO] [stdout]                                at /opt/rustwide/workdir/src/schema.rs:37:34
[INFO] [stdout]   22:     0x559b564c6c5a - mule::schema::test::test_infer_schema_sales_100::{{closure}}::heaa39bcdd3b077d3
[INFO] [stdout]                                at /opt/rustwide/workdir/src/schema.rs:169:10
[INFO] [stdout]   23:     0x559b564c4f0a - <core::pin::Pin<P> as core::future::future::Future>::poll::h75f7bacf967b1a21
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/future/future.rs:124:9
[INFO] [stdout]   24:     0x559b564b5613 - tokio::runtime::basic_scheduler::Inner<P>::block_on::{{closure}}::{{closure}}::h8686e4d20785e4c0
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/runtime/basic_scheduler.rs:196:62
[INFO] [stdout]   25:     0x559b5648402a - tokio::coop::with_budget::{{closure}}::h1cbdc49e9f0c3cf2
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/coop.rs:106:9
[INFO] [stdout]   26:     0x559b5645734d - std::thread::local::LocalKey<T>::try_with::hbc0e50ac1e65fdb0
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/thread/local.rs:270:16
[INFO] [stdout]   27:     0x559b564529ad - std::thread::local::LocalKey<T>::with::h6c50b11318a4c8b2
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/thread/local.rs:246:9
[INFO] [stdout]   28:     0x559b564b285a - tokio::coop::with_budget::hac35de58b98cbf04
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/coop.rs:99:5
[INFO] [stdout]   29:     0x559b564b285a - tokio::coop::budget::hdf4a31f4b9a3556c
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/coop.rs:76:5
[INFO] [stdout]   30:     0x559b564b285a - tokio::runtime::basic_scheduler::Inner<P>::block_on::{{closure}}::h34782ba2ff6b1514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/runtime/basic_scheduler.rs:196:39
[INFO] [stdout]   31:     0x559b564bc118 - tokio::runtime::basic_scheduler::enter::{{closure}}::h4b2b4bf4277856fb
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/runtime/basic_scheduler.rs:279:29
[INFO] [stdout]   32:     0x559b5648cd7c - tokio::macros::scoped_tls::ScopedKey<T>::set::h414a0f7b86b73e8f
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/macros/scoped_tls.rs:61:9
[INFO] [stdout]   33:     0x559b564bae5f - tokio::runtime::basic_scheduler::enter::h7bdbaee988f596f4
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/runtime/basic_scheduler.rs:279:5
[INFO] [stdout]   34:     0x559b564afb15 - tokio::runtime::basic_scheduler::Inner<P>::block_on::hd854f8cabacdde9c
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/runtime/basic_scheduler.rs:185:9
[INFO] [stdout]   35:     0x559b564b5a88 - tokio::runtime::basic_scheduler::InnerGuard<P>::block_on::h3f65284e6394f320
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/runtime/basic_scheduler.rs:425:9
[INFO] [stdout]   36:     0x559b564b8156 - tokio::runtime::basic_scheduler::BasicScheduler<P>::block_on::hc11f4ebd304e72cc
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/runtime/basic_scheduler.rs:145:24
[INFO] [stdout]   37:     0x559b56487a3c - tokio::runtime::Runtime::block_on::hd9022a2b35844c6f
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/runtime/mod.rs:450:46
[INFO] [stdout]   38:     0x559b564c69d8 - mule::schema::test::test_infer_schema_sales_100::h807fcfc8da77b422
[INFO] [stdout]                                at /opt/rustwide/workdir/src/schema.rs:156:5
[INFO] [stdout]   39:     0x559b564c68fd - mule::schema::test::test_infer_schema_sales_100::{{closure}}::hf2f4d12d58102e80
[INFO] [stdout]                                at /opt/rustwide/workdir/src/schema.rs:157:51
[INFO] [stdout]   40:     0x559b564617a6 - core::ops::function::FnOnce::call_once::h219897d9905b4cac
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   41:     0x559b5650f91f - core::ops::function::FnOnce::call_once::hd64d26f405258157
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x559b5650f91f - test::__rust_begin_short_backtrace::he21b0b7a6d731bf9
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:627:18
[INFO] [stdout]   43:     0x559b5650e6a1 - test::run_test_in_process::{{closure}}::hf5c73986d7bdfde2
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:650:60
[INFO] [stdout]   44:     0x559b5650e6a1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h330011ad032aadc0
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   45:     0x559b5650e6a1 - std::panicking::try::do_call::he61b0a958b795a41
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   46:     0x559b5650e6a1 - std::panicking::try::h7309da130f906eb7
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   47:     0x559b5650e6a1 - std::panic::catch_unwind::hc5c3a06fdaf0a92a
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   48:     0x559b5650e6a1 - test::run_test_in_process::h7e7b7c71c3324e0f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:650:27
[INFO] [stdout]   49:     0x559b5650e6a1 - test::run_test::{{closure}}::h1f509f28f5cf20b1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:573:43
[INFO] [stdout]   50:     0x559b564d59d6 - test::run_test::{{closure}}::h1754218abf443f6d
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:601:41
[INFO] [stdout]   51:     0x559b564d59d6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h2ee174b9d5954948
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   52:     0x559b564daa37 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hf60bee9c1a17ef09
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   53:     0x559b564daa37 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h33d0dddec5216160
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   54:     0x559b564daa37 - std::panicking::try::do_call::h144b3048b546f835
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   55:     0x559b564daa37 - std::panicking::try::h978244d04646189f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   56:     0x559b564daa37 - std::panic::catch_unwind::hdf436369d188fe86
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   57:     0x559b564daa37 - std::thread::Builder::spawn_unchecked_::{{closure}}::h87329cbdd33c79ec
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   58:     0x559b564daa37 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h401abbe67897d450
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   59:     0x559b56612255 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5d7c8f150ab9c84c
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   60:     0x559b56612255 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h570d5b005c242c15
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   61:     0x559b56612255 - std::sys::unix::thread::Thread::new::thread_start::h36b0a20c0b2361ad
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   62:     0x7f3e27c1eac3 - <unknown>
[INFO] [stdout]   63:     0x7f3e27cafbf4 - __clone
[INFO] [stdout]   64:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- dataset::tests::test_dataset_read_sales_10_weird stdout ----
[INFO] [stdout] thread 'dataset::tests::test_dataset_read_sales_10_weird' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/itertools-0.10.0/src/lib.rs:592:9:
[INFO] [stdout] assertion failed: size != 0
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x559b5660b446 - std::backtrace_rs::backtrace::libunwind::trace::h261606ad26a499c1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x559b5660b446 - std::backtrace_rs::backtrace::trace_unsynchronized::hd183f0625477fb28
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x559b5660b446 - std::sys_common::backtrace::_print_fmt::hd7f8fef21b4eda67
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x559b5660b446 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h623d9b51f2f453f1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x559b56636340 - core::fmt::rt::Argument::fmt::h9f417ac76a86f368
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x559b56636340 - core::fmt::write::hc9b6faf4ac2aeff7
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x559b56608c9f - std::io::Write::write_fmt::he04625a3a989fec3
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/io/mod.rs:1810:15
[INFO] [stdout]    7:     0x559b5660b224 - std::sys_common::backtrace::_print::hd5d66399c7df88a2
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x559b5660b224 - std::sys_common::backtrace::print::he81ed2da642d37e5
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x559b5660cf97 - std::panicking::default_hook::{{closure}}::h85773f4fa117163d
[INFO] [stdout]   10:     0x559b5660cc7d - std::panicking::default_hook::h6a1694a91d09b278
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x559b5650a047 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h616ac37fa3cd6c8f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   12:     0x559b5650a047 - test::test_main::{{closure}}::h00d84697cefdcbb6
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x559b5660d5b6 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hcb3fe3b9bb537ba8
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   14:     0x559b5660d5b6 - std::panicking::rust_panic_with_hook::h0a7ad96e90f7145b
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:783:13
[INFO] [stdout]   15:     0x559b5660d2c9 - std::panicking::begin_panic_handler::{{closure}}::h7919090525c6485e
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:649:13
[INFO] [stdout]   16:     0x559b5660b946 - std::sys_common::backtrace::__rust_end_short_backtrace::hf3289479464f7dfe
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x559b5660d060 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:645:5
[INFO] [stdout]   18:     0x559b5642b205 - core::panicking::panic_fmt::hcc9f77c5c132af55
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x559b5642b2c3 - core::panicking::panic::h5a1259c1164bd480
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panicking.rs:144:5
[INFO] [stdout]   20:     0x559b564ad027 - itertools::Itertools::chunks::hfb0a3f88bd1867be
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/itertools-0.10.0/src/lib.rs:592:9
[INFO] [stdout]   21:     0x559b56478941 - mule::dataset_file::DatasetFile::batches::{{closure}}::h5739874e88722b39
[INFO] [stdout]                                at /opt/rustwide/workdir/src/dataset_file.rs:70:23
[INFO] [stdout]   22:     0x559b564751e7 - mule::column_parsing::Columns<T>::parse::{{closure}}::h84bee0c6c6d19976
[INFO] [stdout]                                at /opt/rustwide/workdir/src/column_parsing.rs:73:14
[INFO] [stdout]   23:     0x559b564adc35 - mule::dataset::Dataset<T>::read_file::{{closure}}::h15947b4e4b83b8e3
[INFO] [stdout]                                at /opt/rustwide/workdir/src/dataset.rs:59:10
[INFO] [stdout]   24:     0x559b5644e661 - mule::dataset::tests::test_dataset_read_sales_10_weird::{{closure}}::h9353549f9f3d2c04
[INFO] [stdout]                                at /opt/rustwide/workdir/src/dataset.rs:109:90
[INFO] [stdout]   25:     0x559b564c4fca - <core::pin::Pin<P> as core::future::future::Future>::poll::ha3d1cc71015e8ee3
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/future/future.rs:124:9
[INFO] [stdout]   26:     0x559b564b5673 - tokio::runtime::basic_scheduler::Inner<P>::block_on::{{closure}}::{{closure}}::h933ffc3c61f55d90
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/runtime/basic_scheduler.rs:196:62
[INFO] [stdout]   27:     0x559b56484c0a - tokio::coop::with_budget::{{closure}}::h547ad8a58c6b96af
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/coop.rs:106:9
[INFO] [stdout]   28:     0x559b564557cd - std::thread::local::LocalKey<T>::try_with::h6c339800f567739f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/thread/local.rs:270:16
[INFO] [stdout]   29:     0x559b56452cad - std::thread::local::LocalKey<T>::with::hadd8c5191612fbfa
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/thread/local.rs:246:9
[INFO] [stdout]   30:     0x559b564b38fa - tokio::coop::with_budget::hea21ecebb615c502
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/coop.rs:99:5
[INFO] [stdout]   31:     0x559b564b38fa - tokio::coop::budget::hd33a8ef7c3c6e63a
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/coop.rs:76:5
[INFO] [stdout]   32:     0x559b564b38fa - tokio::runtime::basic_scheduler::Inner<P>::block_on::{{closure}}::hb1f336a4bf245c81
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/runtime/basic_scheduler.rs:196:39
[INFO] [stdout]   33:     0x559b564bc208 - tokio::runtime::basic_scheduler::enter::{{closure}}::ha365ed414269576f
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/runtime/basic_scheduler.rs:279:29
[INFO] [stdout]   34:     0x559b5648d31c - tokio::macros::scoped_tls::ScopedKey<T>::set::ha4da7cfa701519a6
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/macros/scoped_tls.rs:61:9
[INFO] [stdout]   35:     0x559b564bb55f - tokio::runtime::basic_scheduler::enter::hbc0ffe48daf9de37
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/runtime/basic_scheduler.rs:279:5
[INFO] [stdout]   36:     0x559b564afb45 - tokio::runtime::basic_scheduler::Inner<P>::block_on::hd9c21730a9e7618c
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/runtime/basic_scheduler.rs:185:9
[INFO] [stdout]   37:     0x559b564b5f88 - tokio::runtime::basic_scheduler::InnerGuard<P>::block_on::hf099778f7c18c14d
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/runtime/basic_scheduler.rs:425:9
[INFO] [stdout]   38:     0x559b564b8596 - tokio::runtime::basic_scheduler::BasicScheduler<P>::block_on::hc6db07318a2f2c03
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/runtime/basic_scheduler.rs:145:24
[INFO] [stdout]   39:     0x559b5648755c - tokio::runtime::Runtime::block_on::h865b8154440e9e4e
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.4.0/src/runtime/mod.rs:450:46
[INFO] [stdout]   40:     0x559b5644e2da - mule::dataset::tests::test_dataset_read_sales_10_weird::h1fef847aee39945a
[INFO] [stdout]                                at /opt/rustwide/workdir/src/dataset.rs:105:5
[INFO] [stdout]   41:     0x559b5644e1fd - mule::dataset::tests::test_dataset_read_sales_10_weird::{{closure}}::hc13bd71c1165352d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/dataset.rs:106:56
[INFO] [stdout]   42:     0x559b56461946 - core::ops::function::FnOnce::call_once::h4b51134fd88c42ca
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   43:     0x559b5650f91f - core::ops::function::FnOnce::call_once::hd64d26f405258157
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   44:     0x559b5650f91f - test::__rust_begin_short_backtrace::he21b0b7a6d731bf9
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:627:18
[INFO] [stdout]   45:     0x559b5650e6a1 - test::run_test_in_process::{{closure}}::hf5c73986d7bdfde2
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:650:60
[INFO] [stdout]   46:     0x559b5650e6a1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h330011ad032aadc0
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   47:     0x559b5650e6a1 - std::panicking::try::do_call::he61b0a958b795a41
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   48:     0x559b5650e6a1 - std::panicking::try::h7309da130f906eb7
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   49:     0x559b5650e6a1 - std::panic::catch_unwind::hc5c3a06fdaf0a92a
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   50:     0x559b5650e6a1 - test::run_test_in_process::h7e7b7c71c3324e0f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:650:27
[INFO] [stdout]   51:     0x559b5650e6a1 - test::run_test::{{closure}}::h1f509f28f5cf20b1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:573:43
[INFO] [stdout]   52:     0x559b564d59d6 - test::run_test::{{closure}}::h1754218abf443f6d
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:601:41
[INFO] [stdout]   53:     0x559b564d59d6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h2ee174b9d5954948
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   54:     0x559b564daa37 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hf60bee9c1a17ef09
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   55:     0x559b564daa37 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h33d0dddec5216160
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   56:     0x559b564daa37 - std::panicking::try::do_call::h144b3048b546f835
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   57:     0x559b564daa37 - std::panicking::try::h978244d04646189f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   58:     0x559b564daa37 - std::panic::catch_unwind::hdf436369d188fe86
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   59:     0x559b564daa37 - std::thread::Builder::spawn_unchecked_::{{closure}}::h87329cbdd33c79ec
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   60:     0x559b564daa37 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h401abbe67897d450
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   61:     0x559b56612255 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5d7c8f150ab9c84c
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   62:     0x559b56612255 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h570d5b005c242c15
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   63:     0x559b56612255 - std::sys::unix::thread::Thread::new::thread_start::h36b0a20c0b2361ad
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   64:     0x7f3e27c1eac3 - <unknown>
[INFO] [stdout]   65:     0x7f3e27cafbf4 - __clone
[INFO] [stdout]   66:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     column_parsing::tests::test_parses_sales_10_weird
[INFO] [stdout]     dataset::tests::test_dataset_read_sales_10_weird
[INFO] [stdout]     schema::test::test_infer_schema_sales_100
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 13 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "ca97860dd311a56f3fad950dbcb240a02c2dec9fdfbbf21bc0e8d8023f011894", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca97860dd311a56f3fad950dbcb240a02c2dec9fdfbbf21bc0e8d8023f011894", kill_on_drop: false }`
[INFO] [stdout] ca97860dd311a56f3fad950dbcb240a02c2dec9fdfbbf21bc0e8d8023f011894
