[INFO] cloning repository https://github.com/j2ghz/sdr-heatmap
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/j2ghz/sdr-heatmap" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fj2ghz%2Fsdr-heatmap", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 07041d4052b775a6814d0cc9bd363abe8dcbbafc
[INFO] testing j2ghz/sdr-heatmap against 1.97.0-beta.6 for beta-1.98-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fj2ghz%2Fsdr-heatmap" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/j2ghz/sdr-heatmap
[INFO] finished tweaking git repo https://github.com/j2ghz/sdr-heatmap
[INFO] tweaked toml for git repo https://github.com/j2ghz/sdr-heatmap written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/j2ghz/sdr-heatmap on toolchain 1.97.0-beta.6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.97.0-beta.6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/j2ghz/sdr-heatmap 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" "+1.97.0-beta.6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2f52a6d7acc19d7dbfaad80919319a9c0c7f92a49d3a279918d77ea02f051c49" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2f52a6d7acc19d7dbfaad80919319a9c0c7f92a49d3a279918d77ea02f051c49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2f52a6d7acc19d7dbfaad80919319a9c0c7f92a49d3a279918d77ea02f051c49" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]    Compiling sdr-heatmap v0.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `freq_high` and `samples` are never read
[INFO] [stdout]   --> src/lib.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | struct Measurement {
[INFO] [stdout]    |        ----------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 21 |     freq_high: u64,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 22 |     freq_step: f64,
[INFO] [stdout] 23 |     samples: u32,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Measurement` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 01s
[INFO] running `Command { std: "docker" "inspect" "2f52a6d7acc19d7dbfaad80919319a9c0c7f92a49d3a279918d77ea02f051c49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2f52a6d7acc19d7dbfaad80919319a9c0c7f92a49d3a279918d77ea02f051c49" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
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[INFO] [stdout] warning: fields `freq_high` and `samples` are never read
[INFO] [stdout]   --> src/lib.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | struct Measurement {
[INFO] [stdout]    |        ----------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 21 |     freq_high: u64,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 22 |     freq_step: f64,
[INFO] [stdout] 23 |     samples: u32,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Measurement` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling regex v1.4.3
[INFO] [stderr]    Compiling proptest v1.0.0
[INFO] [stderr]    Compiling criterion v0.3.5
[INFO] [stderr]    Compiling test-generator v0.3.0
[INFO] [stderr]    Compiling sdr-heatmap v0.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `freq_high` and `samples` are never read
[INFO] [stdout]   --> src/lib.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | struct Measurement {
[INFO] [stdout]    |        ----------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 21 |     freq_high: u64,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 22 |     freq_step: f64,
[INFO] [stdout] 23 |     samples: u32,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Measurement` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 38.12s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.3.5
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "2f52a6d7acc19d7dbfaad80919319a9c0c7f92a49d3a279918d77ea02f051c49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2f52a6d7acc19d7dbfaad80919319a9c0c7f92a49d3a279918d77ea02f051c49" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: fields `freq_high` and `samples` are never read
[INFO] [stderr]   --> src/lib.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 17 | struct Measurement {
[INFO] [stderr]    |        ----------- fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 21 |     freq_high: u64,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 22 |     freq_step: f64,
[INFO] [stderr] 23 |     samples: u32,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Measurement` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `sdr-heatmap` (lib) generated 1 warning
[INFO] [stderr] warning: `sdr-heatmap` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.3.5
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sdr_heatmap-c1d1fceaaf69c502)
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test palettes::default::tests::dummy ... ok
[INFO] [stdout] test palettes::extended::tests::dummy ... ok
[INFO] [stdout] test palettes::tests::scale_default ... ok
[INFO] [stdout] test palettes::tests::dummy ... ok
[INFO] [stdout] test palettes::tests::scale_over_under ... ok
[INFO] [stdout] test palettes::tests::normalize_goes_up ... ok
[INFO] [stdout] test tests::dummy ... ok
[INFO] [stdout] test tests::complete_gzip_samples_46M_csv_gz ... FAILED
[INFO] [stdout] test tests::complete_gzip_samples_1M_csv_gz ... FAILED
[INFO] [stdout] test tests::complete_gzip_samples_70K_csv_gz ... FAILED
[INFO] [stdout] test tests::complete_gzip_samples_770K_csv_gz ... FAILED
[INFO] [stdout] test tests::process_implementations_equal_samples_14M_csv_gz ... FAILED
[INFO] [stdout] test tests::complete_gzip_samples_14M_csv_gz ... FAILED
[INFO] [stdout] test tests::process_implementations_equal_samples_1M_csv_gz ... FAILED
[INFO] [stdout] test tests::process_implementations_equal_samples_770K_csv_gz ... FAILED
[INFO] [stdout] test tests::webp_new_image ... ok
[INFO] [stdout] test tests::process_implementations_equal_samples_46M_csv_gz ... FAILED
[INFO] [stdout] test tests::preprocess_basic_result ... FAILED
[INFO] [stdout] test tests::preprocess_iter_result ... FAILED
[INFO] [stdout] test tests::process_implementations_equal_samples_70K_csv_gz ... FAILED
[INFO] [stdout] test tests::complete_plain_samples_1k_csv ... FAILED
[INFO] [stdout] test palettes::tests::scale_tocolor_within_bounds ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tests::complete_gzip_samples_46M_csv_gz stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::complete_gzip_samples_46M_csv_gz' (2706) panicked at src/lib.rs:222:27:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Error(Io(Custom { kind: InvalidInput, error: "invalid gzip header" }))
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x583df6e3f778 - std[10d71ac2c42b111e]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x583df6e3f778 - std[10d71ac2c42b111e]::backtrace_rs::backtrace::trace_unsynchronized::<std[10d71ac2c42b111e]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x583df6e3f778 - std[10d71ac2c42b111e]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x583df6e3f778 - <<std[10d71ac2c42b111e]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[8fb95b77d25ab6c8]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x583df6e55e7a - <core[8fb95b77d25ab6c8]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x583df6e55e7a - core[8fb95b77d25ab6c8]::fmt::write
[INFO] [stdout]    6:     0x583df6e443f2 - std[10d71ac2c42b111e]::io::default_write_fmt::<alloc[a7ee25936407c584]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/io/mod.rs:622:11
[INFO] [stdout]    7:     0x583df6e443f2 - <alloc[a7ee25936407c584]::vec::Vec<u8> as std[10d71ac2c42b111e]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/io/mod.rs:1977:13
[INFO] [stdout]    8:     0x583df6e1d0c6 - <std[10d71ac2c42b111e]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x583df6e1d0c6 - std[10d71ac2c42b111e]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x583df6e37c19 - std[10d71ac2c42b111e]::panicking::default_hook
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x583df6c7714c - <alloc[a7ee25936407c584]::boxed::Box<dyn for<'a, 'b> core[8fb95b77d25ab6c8]::ops::function::Fn<(&'a std[10d71ac2c42b111e]::panic::PanicHookInfo<'b>,), Output = ()> + core[8fb95b77d25ab6c8]::marker::Sync + core[8fb95b77d25ab6c8]::marker::Send> as core[8fb95b77d25ab6c8]::ops::function::Fn<(&std[10d71ac2c42b111e]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/alloc/src/boxed.rs:2289:9
[INFO] [stdout]   12:     0x583df6c7714c - test[213991da798b1c03]::test_main_inner::<test[213991da798b1c03]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x583df6e37dd2 - <alloc[a7ee25936407c584]::boxed::Box<dyn for<'a, 'b> core[8fb95b77d25ab6c8]::ops::function::Fn<(&'a std[10d71ac2c42b111e]::panic::PanicHookInfo<'b>,), Output = ()> + core[8fb95b77d25ab6c8]::marker::Sync + core[8fb95b77d25ab6c8]::marker::Send> as core[8fb95b77d25ab6c8]::ops::function::Fn<(&std[10d71ac2c42b111e]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/alloc/src/boxed.rs:2289:9
[INFO] [stdout]   14:     0x583df6e37dd2 - std[10d71ac2c42b111e]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x583df6e1d182 - std[10d71ac2c42b111e]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x583df6e12279 - std[10d71ac2c42b111e]::sys::backtrace::__rust_end_short_backtrace::<std[10d71ac2c42b111e]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x583df6e1de9d - __rustc[3be9ba60078d4c86]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x583df6e5666c - core[8fb95b77d25ab6c8]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x583df6e563b2 - core[8fb95b77d25ab6c8]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x583df6c3e8da - <core[8fb95b77d25ab6c8]::result::Result<csv[c6eb8be20d952fd1]::string_record::StringRecord, csv[c6eb8be20d952fd1]::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x583df6c3e8da - sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:222:27
[INFO] [stdout]   22:     0x583df6c4a2f2 - <&mut sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0} as core[8fb95b77d25ab6c8]::ops::function::FnOnce<(core[8fb95b77d25ab6c8]::result::Result<csv[c6eb8be20d952fd1]::string_record::StringRecord, csv[c6eb8be20d952fd1]::error::Error>,)>>::call_once
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/ops/function.rs:310:21
[INFO] [stdout]   23:     0x583df6c4a2f2 - <core[8fb95b77d25ab6c8]::option::Option<core[8fb95b77d25ab6c8]::result::Result<csv[c6eb8be20d952fd1]::string_record::StringRecord, csv[c6eb8be20d952fd1]::error::Error>>>::map::<csv[c6eb8be20d952fd1]::string_record::StringRecord, &mut sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/option.rs:1162:29
[INFO] [stdout]   24:     0x583df6c4a2f2 - <core[8fb95b77d25ab6c8]::iter::adapters::map::Map<csv[c6eb8be20d952fd1]::reader::StringRecordsIntoIter<alloc[a7ee25936407c584]::boxed::Box<dyn std[10d71ac2c42b111e]::io::Read>>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}> as core[8fb95b77d25ab6c8]::iter::traits::iterator::Iterator>::next
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/iter/adapters/map.rs:107:26
[INFO] [stdout]   25:     0x583df6c412ab - <itertools[cc251aba4d12f697]::groupbylazy::GroupInner<alloc[a7ee25936407c584]::string::String, core[8fb95b77d25ab6c8]::iter::adapters::map::Map<csv[c6eb8be20d952fd1]::reader::StringRecordsIntoIter<alloc[a7ee25936407c584]::boxed::Box<dyn std[10d71ac2c42b111e]::io::Read>>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#1}>>::next_element
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/itertools-0.10.0/src/groupbylazy.rs:146:25
[INFO] [stdout]   26:     0x583df6c412ab - <itertools[cc251aba4d12f697]::groupbylazy::GroupInner<alloc[a7ee25936407c584]::string::String, core[8fb95b77d25ab6c8]::iter::adapters::map::Map<csv[c6eb8be20d952fd1]::reader::StringRecordsIntoIter<alloc[a7ee25936407c584]::boxed::Box<dyn std[10d71ac2c42b111e]::io::Read>>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#1}>>::step_current
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/itertools-0.10.0/src/groupbylazy.rs:217:20
[INFO] [stdout]   27:     0x583df6c4349f - <itertools[cc251aba4d12f697]::groupbylazy::GroupInner<alloc[a7ee25936407c584]::string::String, core[8fb95b77d25ab6c8]::iter::adapters::map::Map<csv[c6eb8be20d952fd1]::reader::StringRecordsIntoIter<alloc[a7ee25936407c584]::boxed::Box<dyn std[10d71ac2c42b111e]::io::Read>>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#1}>>::step
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/itertools-0.10.0/src/groupbylazy.rs:101:18
[INFO] [stdout]   28:     0x583df6c4349f - <itertools[cc251aba4d12f697]::groupbylazy::Groups<alloc[a7ee25936407c584]::string::String, core[8fb95b77d25ab6c8]::iter::adapters::map::Map<csv[c6eb8be20d952fd1]::reader::StringRecordsIntoIter<alloc[a7ee25936407c584]::boxed::Box<dyn std[10d71ac2c42b111e]::io::Read>>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#1}> as core[8fb95b77d25ab6c8]::iter::traits::iterator::Iterator>::next
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/itertools-0.10.0/src/groupbylazy.rs:379:15
[INFO] [stdout]   29:     0x583df6c3dc6d - <itertools[cc251aba4d12f697]::groupbylazy::Groups<alloc[a7ee25936407c584]::string::String, core[8fb95b77d25ab6c8]::iter::adapters::map::Map<csv[c6eb8be20d952fd1]::reader::StringRecordsIntoIter<alloc[a7ee25936407c584]::boxed::Box<dyn std[10d71ac2c42b111e]::io::Read>>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#1}> as core[8fb95b77d25ab6c8]::iter::traits::iterator::Iterator>::fold::<sdr_heatmap[bb598793d8cd45d7]::Summary, core[8fb95b77d25ab6c8]::iter::adapters::map::map_fold<(alloc[a7ee25936407c584]::string::String, itertools[cc251aba4d12f697]::groupbylazy::Group<alloc[a7ee25936407c584]::string::String, core[8fb95b77d25ab6c8]::iter::adapters::map::Map<csv[c6eb8be20d952fd1]::reader::StringRecordsIntoIter<alloc[a7ee25936407c584]::boxed::Box<dyn std[10d71ac2c42b111e]::io::Read>>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#1}>), alloc[a7ee25936407c584]::vec::Vec<f32>, sdr_heatmap[bb598793d8cd45d7]::Summary, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#2}, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#3}>::{closure#0}>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/iter/traits/iterator.rs:2670:34
[INFO] [stdout]   30:     0x583df6c446b5 - <core[8fb95b77d25ab6c8]::iter::adapters::map::Map<itertools[cc251aba4d12f697]::groupbylazy::Groups<alloc[a7ee25936407c584]::string::String, core[8fb95b77d25ab6c8]::iter::adapters::map::Map<csv[c6eb8be20d952fd1]::reader::StringRecordsIntoIter<alloc[a7ee25936407c584]::boxed::Box<dyn std[10d71ac2c42b111e]::io::Read>>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#1}>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#2}> as core[8fb95b77d25ab6c8]::iter::traits::iterator::Iterator>::fold::<sdr_heatmap[bb598793d8cd45d7]::Summary, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#3}>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/iter/adapters/map.rs:128:19
[INFO] [stdout]   31:     0x583df6c400cd - sdr_heatmap[bb598793d8cd45d7]::preprocess_iter
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:249:10
[INFO] [stdout]   32:     0x583df6c3a019 - sdr_heatmap[bb598793d8cd45d7]::main::<&str>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:148:19
[INFO] [stdout]   33:     0x583df6c55695 - sdr_heatmap[bb598793d8cd45d7]::tests::complete_gzip
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:429:9
[INFO] [stdout]   34:     0x583df6c56184 - sdr_heatmap[bb598793d8cd45d7]::tests::complete_gzip_samples_46M_csv_gz
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:427:5
[INFO] [stdout]   35:     0x583df6c550b7 - sdr_heatmap[bb598793d8cd45d7]::tests::complete_gzip_samples_46M_csv_gz::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:427:42
[INFO] [stdout]   36:     0x583df6c57c46 - <sdr_heatmap[bb598793d8cd45d7]::tests::complete_gzip_samples_46M_csv_gz::{closure#0} as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   37:     0x583df6c6a22b - <fn() -> core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String> as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   38:     0x583df6c6a22b - test[213991da798b1c03]::__rust_begin_short_backtrace::<core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String>, fn() -> core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String>>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:724:18
[INFO] [stdout]   39:     0x583df6c77aa5 - test[213991da798b1c03]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:747:74
[INFO] [stdout]   40:     0x583df6c77aa5 - <core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<test[213991da798b1c03]::run_test_in_process::{closure#0}> as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   41:     0x583df6c77aa5 - std[10d71ac2c42b111e]::panicking::catch_unwind::do_call::<core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<test[213991da798b1c03]::run_test_in_process::{closure#0}>, core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String>>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   42:     0x583df6c77aa5 - std[10d71ac2c42b111e]::panicking::catch_unwind::<core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String>, core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<test[213991da798b1c03]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   43:     0x583df6c77aa5 - std[10d71ac2c42b111e]::panic::catch_unwind::<core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<test[213991da798b1c03]::run_test_in_process::{closure#0}>, core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String>>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panic.rs:359:14
[INFO] [stdout]   44:     0x583df6c77aa5 - test[213991da798b1c03]::run_test_in_process
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:747:27
[INFO] [stdout]   45:     0x583df6c77aa5 - test[213991da798b1c03]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:668:43
[INFO] [stdout]   46:     0x583df6c713b4 - test[213991da798b1c03]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:698:41
[INFO] [stdout]   47:     0x583df6c713b4 - std[10d71ac2c42b111e]::sys::backtrace::__rust_begin_short_backtrace::<test[213991da798b1c03]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   48:     0x583df6c7ab22 - std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked::<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   49:     0x583df6c7ab22 - <core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   50:     0x583df6c7ab22 - std[10d71ac2c42b111e]::panicking::catch_unwind::do_call::<core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   51:     0x583df6c7ab22 - std[10d71ac2c42b111e]::panicking::catch_unwind::<(), core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   52:     0x583df6c7ab22 - std[10d71ac2c42b111e]::panic::catch_unwind::<core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panic.rs:359:14
[INFO] [stdout]   53:     0x583df6c7ab22 - std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked::<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   54:     0x583df6c7ab22 - <std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1} as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   55:     0x583df6e3f0df - <alloc[a7ee25936407c584]::boxed::Box<dyn core[8fb95b77d25ab6c8]::ops::function::FnOnce<(), Output = ()> + core[8fb95b77d25ab6c8]::marker::Send> as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/alloc/src/boxed.rs:2275:9
[INFO] [stdout]   56:     0x583df6e3f0df - <std[10d71ac2c42b111e]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   57:     0x7c936c1bdaa4 - <unknown>
[INFO] [stdout]   58:     0x7c936c24aa64 - clone
[INFO] [stdout]   59:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::complete_gzip_samples_1M_csv_gz stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::complete_gzip_samples_1M_csv_gz' (2705) panicked at src/lib.rs:222:27:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Error(Io(Custom { kind: InvalidInput, error: "invalid gzip header" }))
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x583df6e3f778 - std[10d71ac2c42b111e]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x583df6e3f778 - std[10d71ac2c42b111e]::backtrace_rs::backtrace::trace_unsynchronized::<std[10d71ac2c42b111e]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x583df6e3f778 - std[10d71ac2c42b111e]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x583df6e3f778 - <<std[10d71ac2c42b111e]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[8fb95b77d25ab6c8]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x583df6e55e7a - <core[8fb95b77d25ab6c8]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x583df6e55e7a - core[8fb95b77d25ab6c8]::fmt::write
[INFO] [stdout]    6:     0x583df6e443f2 - std[10d71ac2c42b111e]::io::default_write_fmt::<alloc[a7ee25936407c584]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/io/mod.rs:622:11
[INFO] [stdout]    7:     0x583df6e443f2 - <alloc[a7ee25936407c584]::vec::Vec<u8> as std[10d71ac2c42b111e]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/io/mod.rs:1977:13
[INFO] [stdout]    8:     0x583df6e1d0c6 - <std[10d71ac2c42b111e]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x583df6e1d0c6 - std[10d71ac2c42b111e]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x583df6e37c19 - std[10d71ac2c42b111e]::panicking::default_hook
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x583df6c7714c - <alloc[a7ee25936407c584]::boxed::Box<dyn for<'a, 'b> core[8fb95b77d25ab6c8]::ops::function::Fn<(&'a std[10d71ac2c42b111e]::panic::PanicHookInfo<'b>,), Output = ()> + core[8fb95b77d25ab6c8]::marker::Sync + core[8fb95b77d25ab6c8]::marker::Send> as core[8fb95b77d25ab6c8]::ops::function::Fn<(&std[10d71ac2c42b111e]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/alloc/src/boxed.rs:2289:9
[INFO] [stdout]   12:     0x583df6c7714c - test[213991da798b1c03]::test_main_inner::<test[213991da798b1c03]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x583df6e37dd2 - <alloc[a7ee25936407c584]::boxed::Box<dyn for<'a, 'b> core[8fb95b77d25ab6c8]::ops::function::Fn<(&'a std[10d71ac2c42b111e]::panic::PanicHookInfo<'b>,), Output = ()> + core[8fb95b77d25ab6c8]::marker::Sync + core[8fb95b77d25ab6c8]::marker::Send> as core[8fb95b77d25ab6c8]::ops::function::Fn<(&std[10d71ac2c42b111e]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/alloc/src/boxed.rs:2289:9
[INFO] [stdout]   14:     0x583df6e37dd2 - std[10d71ac2c42b111e]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x583df6e1d182 - std[10d71ac2c42b111e]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x583df6e12279 - std[10d71ac2c42b111e]::sys::backtrace::__rust_end_short_backtrace::<std[10d71ac2c42b111e]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x583df6e1de9d - __rustc[3be9ba60078d4c86]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x583df6e5666c - core[8fb95b77d25ab6c8]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x583df6e563b2 - core[8fb95b77d25ab6c8]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x583df6c3e8da - <core[8fb95b77d25ab6c8]::result::Result<csv[c6eb8be20d952fd1]::string_record::StringRecord, csv[c6eb8be20d952fd1]::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x583df6c3e8da - sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:222:27
[INFO] [stdout]   22:     0x583df6c4a2f2 - <&mut sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0} as core[8fb95b77d25ab6c8]::ops::function::FnOnce<(core[8fb95b77d25ab6c8]::result::Result<csv[c6eb8be20d952fd1]::string_record::StringRecord, csv[c6eb8be20d952fd1]::error::Error>,)>>::call_once
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/ops/function.rs:310:21
[INFO] [stdout]   23:     0x583df6c4a2f2 - <core[8fb95b77d25ab6c8]::option::Option<core[8fb95b77d25ab6c8]::result::Result<csv[c6eb8be20d952fd1]::string_record::StringRecord, csv[c6eb8be20d952fd1]::error::Error>>>::map::<csv[c6eb8be20d952fd1]::string_record::StringRecord, &mut sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/option.rs:1162:29
[INFO] [stdout]   24:     0x583df6c4a2f2 - <core[8fb95b77d25ab6c8]::iter::adapters::map::Map<csv[c6eb8be20d952fd1]::reader::StringRecordsIntoIter<alloc[a7ee25936407c584]::boxed::Box<dyn std[10d71ac2c42b111e]::io::Read>>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}> as core[8fb95b77d25ab6c8]::iter::traits::iterator::Iterator>::next
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/iter/adapters/map.rs:107:26
[INFO] [stdout]   25:     0x583df6c412ab - <itertools[cc251aba4d12f697]::groupbylazy::GroupInner<alloc[a7ee25936407c584]::string::String, core[8fb95b77d25ab6c8]::iter::adapters::map::Map<csv[c6eb8be20d952fd1]::reader::StringRecordsIntoIter<alloc[a7ee25936407c584]::boxed::Box<dyn std[10d71ac2c42b111e]::io::Read>>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#1}>>::next_element
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/itertools-0.10.0/src/groupbylazy.rs:146:25
[INFO] [stdout]   26:     0x583df6c412ab - <itertools[cc251aba4d12f697]::groupbylazy::GroupInner<alloc[a7ee25936407c584]::string::String, core[8fb95b77d25ab6c8]::iter::adapters::map::Map<csv[c6eb8be20d952fd1]::reader::StringRecordsIntoIter<alloc[a7ee25936407c584]::boxed::Box<dyn std[10d71ac2c42b111e]::io::Read>>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#1}>>::step_current
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/itertools-0.10.0/src/groupbylazy.rs:217:20
[INFO] [stdout]   27:     0x583df6c4349f - <itertools[cc251aba4d12f697]::groupbylazy::GroupInner<alloc[a7ee25936407c584]::string::String, core[8fb95b77d25ab6c8]::iter::adapters::map::Map<csv[c6eb8be20d952fd1]::reader::StringRecordsIntoIter<alloc[a7ee25936407c584]::boxed::Box<dyn std[10d71ac2c42b111e]::io::Read>>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#1}>>::step
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/itertools-0.10.0/src/groupbylazy.rs:101:18
[INFO] [stdout]   28:     0x583df6c4349f - <itertools[cc251aba4d12f697]::groupbylazy::Groups<alloc[a7ee25936407c584]::string::String, core[8fb95b77d25ab6c8]::iter::adapters::map::Map<csv[c6eb8be20d952fd1]::reader::StringRecordsIntoIter<alloc[a7ee25936407c584]::boxed::Box<dyn std[10d71ac2c42b111e]::io::Read>>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#1}> as core[8fb95b77d25ab6c8]::iter::traits::iterator::Iterator>::next
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/itertools-0.10.0/src/groupbylazy.rs:379:15
[INFO] [stdout]   29:     0x583df6c3dc6d - <itertools[cc251aba4d12f697]::groupbylazy::Groups<alloc[a7ee25936407c584]::string::String, core[8fb95b77d25ab6c8]::iter::adapters::map::Map<csv[c6eb8be20d952fd1]::reader::StringRecordsIntoIter<alloc[a7ee25936407c584]::boxed::Box<dyn std[10d71ac2c42b111e]::io::Read>>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#1}> as core[8fb95b77d25ab6c8]::iter::traits::iterator::Iterator>::fold::<sdr_heatmap[bb598793d8cd45d7]::Summary, core[8fb95b77d25ab6c8]::iter::adapters::map::map_fold<(alloc[a7ee25936407c584]::string::String, itertools[cc251aba4d12f697]::groupbylazy::Group<alloc[a7ee25936407c584]::string::String, core[8fb95b77d25ab6c8]::iter::adapters::map::Map<csv[c6eb8be20d952fd1]::reader::StringRecordsIntoIter<alloc[a7ee25936407c584]::boxed::Box<dyn std[10d71ac2c42b111e]::io::Read>>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#1}>), alloc[a7ee25936407c584]::vec::Vec<f32>, sdr_heatmap[bb598793d8cd45d7]::Summary, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#2}, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#3}>::{closure#0}>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/iter/traits/iterator.rs:2670:34
[INFO] [stdout]   30:     0x583df6c446b5 - <core[8fb95b77d25ab6c8]::iter::adapters::map::Map<itertools[cc251aba4d12f697]::groupbylazy::Groups<alloc[a7ee25936407c584]::string::String, core[8fb95b77d25ab6c8]::iter::adapters::map::Map<csv[c6eb8be20d952fd1]::reader::StringRecordsIntoIter<alloc[a7ee25936407c584]::boxed::Box<dyn std[10d71ac2c42b111e]::io::Read>>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#1}>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#2}> as core[8fb95b77d25ab6c8]::iter::traits::iterator::Iterator>::fold::<sdr_heatmap[bb598793d8cd45d7]::Summary, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#3}>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/iter/adapters/map.rs:128:19
[INFO] [stdout]   31:     0x583df6c400cd - sdr_heatmap[bb598793d8cd45d7]::preprocess_iter
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:249:10
[INFO] [stdout]   32:     0x583df6c3a019 - sdr_heatmap[bb598793d8cd45d7]::main::<&str>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:148:19
[INFO] [stdout]   33:     0x583df6c55695 - sdr_heatmap[bb598793d8cd45d7]::tests::complete_gzip
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:429:9
[INFO] [stdout]   34:     0x583df6c56124 - sdr_heatmap[bb598793d8cd45d7]::tests::complete_gzip_samples_1M_csv_gz
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:427:5
[INFO] [stdout]   35:     0x583df6c55057 - sdr_heatmap[bb598793d8cd45d7]::tests::complete_gzip_samples_1M_csv_gz::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:427:42
[INFO] [stdout]   36:     0x583df6c57bc6 - <sdr_heatmap[bb598793d8cd45d7]::tests::complete_gzip_samples_1M_csv_gz::{closure#0} as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   37:     0x583df6c6a22b - <fn() -> core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String> as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   38:     0x583df6c6a22b - test[213991da798b1c03]::__rust_begin_short_backtrace::<core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String>, fn() -> core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String>>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:724:18
[INFO] [stdout]   39:     0x583df6c77aa5 - test[213991da798b1c03]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:747:74
[INFO] [stdout]   40:     0x583df6c77aa5 - <core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<test[213991da798b1c03]::run_test_in_process::{closure#0}> as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   41:     0x583df6c77aa5 - std[10d71ac2c42b111e]::panicking::catch_unwind::do_call::<core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<test[213991da798b1c03]::run_test_in_process::{closure#0}>, core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String>>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   42:     0x583df6c77aa5 - std[10d71ac2c42b111e]::panicking::catch_unwind::<core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String>, core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<test[213991da798b1c03]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   43:     0x583df6c77aa5 - std[10d71ac2c42b111e]::panic::catch_unwind::<core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<test[213991da798b1c03]::run_test_in_process::{closure#0}>, core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String>>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panic.rs:359:14
[INFO] [stdout]   44:     0x583df6c77aa5 - test[213991da798b1c03]::run_test_in_process
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:747:27
[INFO] [stdout]   45:     0x583df6c77aa5 - test[213991da798b1c03]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:668:43
[INFO] [stdout]   46:     0x583df6c713b4 - test[213991da798b1c03]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:698:41
[INFO] [stdout]   47:     0x583df6c713b4 - std[10d71ac2c42b111e]::sys::backtrace::__rust_begin_short_backtrace::<test[213991da798b1c03]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   48:     0x583df6c7ab22 - std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked::<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   49:     0x583df6c7ab22 - <core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   50:     0x583df6c7ab22 - std[10d71ac2c42b111e]::panicking::catch_unwind::do_call::<core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   51:     0x583df6c7ab22 - std[10d71ac2c42b111e]::panicking::catch_unwind::<(), core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   52:     0x583df6c7ab22 - std[10d71ac2c42b111e]::panic::catch_unwind::<core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panic.rs:359:14
[INFO] [stdout]   53:     0x583df6c7ab22 - std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked::<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   54:     0x583df6c7ab22 - <std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1} as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   55:     0x583df6e3f0df - <alloc[a7ee25936407c584]::boxed::Box<dyn core[8fb95b77d25ab6c8]::ops::function::FnOnce<(), Output = ()> + core[8fb95b77d25ab6c8]::marker::Send> as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/alloc/src/boxed.rs:2275:9
[INFO] [stdout]   56:     0x583df6e3f0df - <std[10d71ac2c42b111e]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   57:     0x7c936c1bdaa4 - <unknown>
[INFO] [stdout]   58:     0x7c936c24aa64 - clone
[INFO] [stdout]   59:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::complete_gzip_samples_70K_csv_gz stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::complete_gzip_samples_70K_csv_gz' (2707) panicked at src/lib.rs:222:27:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Error(Io(Custom { kind: InvalidInput, error: "invalid gzip header" }))
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x583df6e3f778 - std[10d71ac2c42b111e]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x583df6e3f778 - std[10d71ac2c42b111e]::backtrace_rs::backtrace::trace_unsynchronized::<std[10d71ac2c42b111e]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x583df6e3f778 - std[10d71ac2c42b111e]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x583df6e3f778 - <<std[10d71ac2c42b111e]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[8fb95b77d25ab6c8]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x583df6e55e7a - <core[8fb95b77d25ab6c8]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x583df6e55e7a - core[8fb95b77d25ab6c8]::fmt::write
[INFO] [stdout]    6:     0x583df6e443f2 - std[10d71ac2c42b111e]::io::default_write_fmt::<alloc[a7ee25936407c584]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/io/mod.rs:622:11
[INFO] [stdout]    7:     0x583df6e443f2 - <alloc[a7ee25936407c584]::vec::Vec<u8> as std[10d71ac2c42b111e]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/io/mod.rs:1977:13
[INFO] [stdout]    8:     0x583df6e1d0c6 - <std[10d71ac2c42b111e]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x583df6e1d0c6 - std[10d71ac2c42b111e]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x583df6e37c19 - std[10d71ac2c42b111e]::panicking::default_hook
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x583df6c7714c - <alloc[a7ee25936407c584]::boxed::Box<dyn for<'a, 'b> core[8fb95b77d25ab6c8]::ops::function::Fn<(&'a std[10d71ac2c42b111e]::panic::PanicHookInfo<'b>,), Output = ()> + core[8fb95b77d25ab6c8]::marker::Sync + core[8fb95b77d25ab6c8]::marker::Send> as core[8fb95b77d25ab6c8]::ops::function::Fn<(&std[10d71ac2c42b111e]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/alloc/src/boxed.rs:2289:9
[INFO] [stdout]   12:     0x583df6c7714c - test[213991da798b1c03]::test_main_inner::<test[213991da798b1c03]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x583df6e37dd2 - <alloc[a7ee25936407c584]::boxed::Box<dyn for<'a, 'b> core[8fb95b77d25ab6c8]::ops::function::Fn<(&'a std[10d71ac2c42b111e]::panic::PanicHookInfo<'b>,), Output = ()> + core[8fb95b77d25ab6c8]::marker::Sync + core[8fb95b77d25ab6c8]::marker::Send> as core[8fb95b77d25ab6c8]::ops::function::Fn<(&std[10d71ac2c42b111e]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/alloc/src/boxed.rs:2289:9
[INFO] [stdout]   14:     0x583df6e37dd2 - std[10d71ac2c42b111e]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x583df6e1d182 - std[10d71ac2c42b111e]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x583df6e12279 - std[10d71ac2c42b111e]::sys::backtrace::__rust_end_short_backtrace::<std[10d71ac2c42b111e]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x583df6e1de9d - __rustc[3be9ba60078d4c86]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x583df6e5666c - core[8fb95b77d25ab6c8]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x583df6e563b2 - core[8fb95b77d25ab6c8]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x583df6c3e8da - <core[8fb95b77d25ab6c8]::result::Result<csv[c6eb8be20d952fd1]::string_record::StringRecord, csv[c6eb8be20d952fd1]::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x583df6c3e8da - sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:222:27
[INFO] [stdout]   22:     0x583df6c4a2f2 - <&mut sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0} as core[8fb95b77d25ab6c8]::ops::function::FnOnce<(core[8fb95b77d25ab6c8]::result::Result<csv[c6eb8be20d952fd1]::string_record::StringRecord, csv[c6eb8be20d952fd1]::error::Error>,)>>::call_once
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/ops/function.rs:310:21
[INFO] [stdout]   23:     0x583df6c4a2f2 - <core[8fb95b77d25ab6c8]::option::Option<core[8fb95b77d25ab6c8]::result::Result<csv[c6eb8be20d952fd1]::string_record::StringRecord, csv[c6eb8be20d952fd1]::error::Error>>>::map::<csv[c6eb8be20d952fd1]::string_record::StringRecord, &mut sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/option.rs:1162:29
[INFO] [stdout]   24:     0x583df6c4a2f2 - <core[8fb95b77d25ab6c8]::iter::adapters::map::Map<csv[c6eb8be20d952fd1]::reader::StringRecordsIntoIter<alloc[a7ee25936407c584]::boxed::Box<dyn std[10d71ac2c42b111e]::io::Read>>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}> as core[8fb95b77d25ab6c8]::iter::traits::iterator::Iterator>::next
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/iter/adapters/map.rs:107:26
[INFO] [stdout]   25:     0x583df6c412ab - <itertools[cc251aba4d12f697]::groupbylazy::GroupInner<alloc[a7ee25936407c584]::string::String, core[8fb95b77d25ab6c8]::iter::adapters::map::Map<csv[c6eb8be20d952fd1]::reader::StringRecordsIntoIter<alloc[a7ee25936407c584]::boxed::Box<dyn std[10d71ac2c42b111e]::io::Read>>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#1}>>::next_element
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/itertools-0.10.0/src/groupbylazy.rs:146:25
[INFO] [stdout]   26:     0x583df6c412ab - <itertools[cc251aba4d12f697]::groupbylazy::GroupInner<alloc[a7ee25936407c584]::string::String, core[8fb95b77d25ab6c8]::iter::adapters::map::Map<csv[c6eb8be20d952fd1]::reader::StringRecordsIntoIter<alloc[a7ee25936407c584]::boxed::Box<dyn std[10d71ac2c42b111e]::io::Read>>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#1}>>::step_current
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/itertools-0.10.0/src/groupbylazy.rs:217:20
[INFO] [stdout]   27:     0x583df6c4349f - <itertools[cc251aba4d12f697]::groupbylazy::GroupInner<alloc[a7ee25936407c584]::string::String, core[8fb95b77d25ab6c8]::iter::adapters::map::Map<csv[c6eb8be20d952fd1]::reader::StringRecordsIntoIter<alloc[a7ee25936407c584]::boxed::Box<dyn std[10d71ac2c42b111e]::io::Read>>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#1}>>::step
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/itertools-0.10.0/src/groupbylazy.rs:101:18
[INFO] [stdout]   28:     0x583df6c4349f - <itertools[cc251aba4d12f697]::groupbylazy::Groups<alloc[a7ee25936407c584]::string::String, core[8fb95b77d25ab6c8]::iter::adapters::map::Map<csv[c6eb8be20d952fd1]::reader::StringRecordsIntoIter<alloc[a7ee25936407c584]::boxed::Box<dyn std[10d71ac2c42b111e]::io::Read>>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#1}> as core[8fb95b77d25ab6c8]::iter::traits::iterator::Iterator>::next
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/itertools-0.10.0/src/groupbylazy.rs:379:15
[INFO] [stdout]   29:     0x583df6c3dc6d - <itertools[cc251aba4d12f697]::groupbylazy::Groups<alloc[a7ee25936407c584]::string::String, core[8fb95b77d25ab6c8]::iter::adapters::map::Map<csv[c6eb8be20d952fd1]::reader::StringRecordsIntoIter<alloc[a7ee25936407c584]::boxed::Box<dyn std[10d71ac2c42b111e]::io::Read>>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#1}> as core[8fb95b77d25ab6c8]::iter::traits::iterator::Iterator>::fold::<sdr_heatmap[bb598793d8cd45d7]::Summary, core[8fb95b77d25ab6c8]::iter::adapters::map::map_fold<(alloc[a7ee25936407c584]::string::String, itertools[cc251aba4d12f697]::groupbylazy::Group<alloc[a7ee25936407c584]::string::String, core[8fb95b77d25ab6c8]::iter::adapters::map::Map<csv[c6eb8be20d952fd1]::reader::StringRecordsIntoIter<alloc[a7ee25936407c584]::boxed::Box<dyn std[10d71ac2c42b111e]::io::Read>>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#1}>), alloc[a7ee25936407c584]::vec::Vec<f32>, sdr_heatmap[bb598793d8cd45d7]::Summary, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#2}, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#3}>::{closure#0}>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/iter/traits/iterator.rs:2670:34
[INFO] [stdout]   30:     0x583df6c446b5 - <core[8fb95b77d25ab6c8]::iter::adapters::map::Map<itertools[cc251aba4d12f697]::groupbylazy::Groups<alloc[a7ee25936407c584]::string::String, core[8fb95b77d25ab6c8]::iter::adapters::map::Map<csv[c6eb8be20d952fd1]::reader::StringRecordsIntoIter<alloc[a7ee25936407c584]::boxed::Box<dyn std[10d71ac2c42b111e]::io::Read>>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#1}>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#2}> as core[8fb95b77d25ab6c8]::iter::traits::iterator::Iterator>::fold::<sdr_heatmap[bb598793d8cd45d7]::Summary, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#3}>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/iter/adapters/map.rs:128:19
[INFO] [stdout]   31:     0x583df6c400cd - sdr_heatmap[bb598793d8cd45d7]::preprocess_iter
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:249:10
[INFO] [stdout]   32:     0x583df6c3a019 - sdr_heatmap[bb598793d8cd45d7]::main::<&str>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:148:19
[INFO] [stdout]   33:     0x583df6c55695 - sdr_heatmap[bb598793d8cd45d7]::tests::complete_gzip
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:429:9
[INFO] [stdout]   34:     0x583df6c561b4 - sdr_heatmap[bb598793d8cd45d7]::tests::complete_gzip_samples_70K_csv_gz
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:427:5
[INFO] [stdout]   35:     0x583df6c550e7 - sdr_heatmap[bb598793d8cd45d7]::tests::complete_gzip_samples_70K_csv_gz::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:427:42
[INFO] [stdout]   36:     0x583df6c57c86 - <sdr_heatmap[bb598793d8cd45d7]::tests::complete_gzip_samples_70K_csv_gz::{closure#0} as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   37:     0x583df6c6a22b - <fn() -> core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String> as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   38:     0x583df6c6a22b - test[213991da798b1c03]::__rust_begin_short_backtrace::<core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String>, fn() -> core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String>>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:724:18
[INFO] [stdout]   39:     0x583df6c77aa5 - test[213991da798b1c03]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:747:74
[INFO] [stdout]   40:     0x583df6c77aa5 - <core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<test[213991da798b1c03]::run_test_in_process::{closure#0}> as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   41:     0x583df6c77aa5 - std[10d71ac2c42b111e]::panicking::catch_unwind::do_call::<core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<test[213991da798b1c03]::run_test_in_process::{closure#0}>, core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String>>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   42:     0x583df6c77aa5 - std[10d71ac2c42b111e]::panicking::catch_unwind::<core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String>, core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<test[213991da798b1c03]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   43:     0x583df6c77aa5 - std[10d71ac2c42b111e]::panic::catch_unwind::<core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<test[213991da798b1c03]::run_test_in_process::{closure#0}>, core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String>>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panic.rs:359:14
[INFO] [stdout]   44:     0x583df6c77aa5 - test[213991da798b1c03]::run_test_in_process
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:747:27
[INFO] [stdout]   45:     0x583df6c77aa5 - test[213991da798b1c03]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:668:43
[INFO] [stdout]   46:     0x583df6c713b4 - test[213991da798b1c03]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:698:41
[INFO] [stdout]   47:     0x583df6c713b4 - std[10d71ac2c42b111e]::sys::backtrace::__rust_begin_short_backtrace::<test[213991da798b1c03]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   48:     0x583df6c7ab22 - std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked::<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   49:     0x583df6c7ab22 - <core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   50:     0x583df6c7ab22 - std[10d71ac2c42b111e]::panicking::catch_unwind::do_call::<core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   51:     0x583df6c7ab22 - std[10d71ac2c42b111e]::panicking::catch_unwind::<(), core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   52:     0x583df6c7ab22 - std[10d71ac2c42b111e]::panic::catch_unwind::<core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panic.rs:359:14
[INFO] [stdout]   53:     0x583df6c7ab22 - std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked::<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   54:     0x583df6c7ab22 - <std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1} as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   55:     0x583df6e3f0df - <alloc[a7ee25936407c584]::boxed::Box<dyn core[8fb95b77d25ab6c8]::ops::function::FnOnce<(), Output = ()> + core[8fb95b77d25ab6c8]::marker::Send> as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/alloc/src/boxed.rs:2275:9
[INFO] [stdout]   56:     0x583df6e3f0df - <std[10d71ac2c42b111e]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   57:     0x7c936c1bdaa4 - <unknown>
[INFO] [stdout]   58:     0x7c936c24aa64 - clone
[INFO] [stdout]   59:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::complete_gzip_samples_770K_csv_gz stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::complete_gzip_samples_770K_csv_gz' (2708) panicked at src/lib.rs:222:27:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Error(Io(Custom { kind: InvalidInput, error: "invalid gzip header" }))
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x583df6e3f778 - std[10d71ac2c42b111e]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x583df6e3f778 - std[10d71ac2c42b111e]::backtrace_rs::backtrace::trace_unsynchronized::<std[10d71ac2c42b111e]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x583df6e3f778 - std[10d71ac2c42b111e]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x583df6e3f778 - <<std[10d71ac2c42b111e]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[8fb95b77d25ab6c8]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x583df6e55e7a - <core[8fb95b77d25ab6c8]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x583df6e55e7a - core[8fb95b77d25ab6c8]::fmt::write
[INFO] [stdout]    6:     0x583df6e443f2 - std[10d71ac2c42b111e]::io::default_write_fmt::<alloc[a7ee25936407c584]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/io/mod.rs:622:11
[INFO] [stdout]    7:     0x583df6e443f2 - <alloc[a7ee25936407c584]::vec::Vec<u8> as std[10d71ac2c42b111e]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/io/mod.rs:1977:13
[INFO] [stdout]    8:     0x583df6e1d0c6 - <std[10d71ac2c42b111e]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x583df6e1d0c6 - std[10d71ac2c42b111e]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x583df6e37c19 - std[10d71ac2c42b111e]::panicking::default_hook
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x583df6c7714c - <alloc[a7ee25936407c584]::boxed::Box<dyn for<'a, 'b> core[8fb95b77d25ab6c8]::ops::function::Fn<(&'a std[10d71ac2c42b111e]::panic::PanicHookInfo<'b>,), Output = ()> + core[8fb95b77d25ab6c8]::marker::Sync + core[8fb95b77d25ab6c8]::marker::Send> as core[8fb95b77d25ab6c8]::ops::function::Fn<(&std[10d71ac2c42b111e]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/alloc/src/boxed.rs:2289:9
[INFO] [stdout]   12:     0x583df6c7714c - test[213991da798b1c03]::test_main_inner::<test[213991da798b1c03]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x583df6e37dd2 - <alloc[a7ee25936407c584]::boxed::Box<dyn for<'a, 'b> core[8fb95b77d25ab6c8]::ops::function::Fn<(&'a std[10d71ac2c42b111e]::panic::PanicHookInfo<'b>,), Output = ()> + core[8fb95b77d25ab6c8]::marker::Sync + core[8fb95b77d25ab6c8]::marker::Send> as core[8fb95b77d25ab6c8]::ops::function::Fn<(&std[10d71ac2c42b111e]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/alloc/src/boxed.rs:2289:9
[INFO] [stdout]   14:     0x583df6e37dd2 - std[10d71ac2c42b111e]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x583df6e1d182 - std[10d71ac2c42b111e]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x583df6e12279 - std[10d71ac2c42b111e]::sys::backtrace::__rust_end_short_backtrace::<std[10d71ac2c42b111e]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x583df6e1de9d - __rustc[3be9ba60078d4c86]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x583df6e5666c - core[8fb95b77d25ab6c8]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x583df6e563b2 - core[8fb95b77d25ab6c8]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x583df6c3e8da - <core[8fb95b77d25ab6c8]::result::Result<csv[c6eb8be20d952fd1]::string_record::StringRecord, csv[c6eb8be20d952fd1]::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x583df6c3e8da - sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:222:27
[INFO] [stdout]   22:     0x583df6c4a2f2 - <&mut sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0} as core[8fb95b77d25ab6c8]::ops::function::FnOnce<(core[8fb95b77d25ab6c8]::result::Result<csv[c6eb8be20d952fd1]::string_record::StringRecord, csv[c6eb8be20d952fd1]::error::Error>,)>>::call_once
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/ops/function.rs:310:21
[INFO] [stdout]   23:     0x583df6c4a2f2 - <core[8fb95b77d25ab6c8]::option::Option<core[8fb95b77d25ab6c8]::result::Result<csv[c6eb8be20d952fd1]::string_record::StringRecord, csv[c6eb8be20d952fd1]::error::Error>>>::map::<csv[c6eb8be20d952fd1]::string_record::StringRecord, &mut sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/option.rs:1162:29
[INFO] [stdout]   24:     0x583df6c4a2f2 - <core[8fb95b77d25ab6c8]::iter::adapters::map::Map<csv[c6eb8be20d952fd1]::reader::StringRecordsIntoIter<alloc[a7ee25936407c584]::boxed::Box<dyn std[10d71ac2c42b111e]::io::Read>>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}> as core[8fb95b77d25ab6c8]::iter::traits::iterator::Iterator>::next
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/iter/adapters/map.rs:107:26
[INFO] [stdout]   25:     0x583df6c412ab - <itertools[cc251aba4d12f697]::groupbylazy::GroupInner<alloc[a7ee25936407c584]::string::String, core[8fb95b77d25ab6c8]::iter::adapters::map::Map<csv[c6eb8be20d952fd1]::reader::StringRecordsIntoIter<alloc[a7ee25936407c584]::boxed::Box<dyn std[10d71ac2c42b111e]::io::Read>>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#1}>>::next_element
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/itertools-0.10.0/src/groupbylazy.rs:146:25
[INFO] [stdout]   26:     0x583df6c412ab - <itertools[cc251aba4d12f697]::groupbylazy::GroupInner<alloc[a7ee25936407c584]::string::String, core[8fb95b77d25ab6c8]::iter::adapters::map::Map<csv[c6eb8be20d952fd1]::reader::StringRecordsIntoIter<alloc[a7ee25936407c584]::boxed::Box<dyn std[10d71ac2c42b111e]::io::Read>>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#1}>>::step_current
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/itertools-0.10.0/src/groupbylazy.rs:217:20
[INFO] [stdout]   27:     0x583df6c4349f - <itertools[cc251aba4d12f697]::groupbylazy::GroupInner<alloc[a7ee25936407c584]::string::String, core[8fb95b77d25ab6c8]::iter::adapters::map::Map<csv[c6eb8be20d952fd1]::reader::StringRecordsIntoIter<alloc[a7ee25936407c584]::boxed::Box<dyn std[10d71ac2c42b111e]::io::Read>>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#1}>>::step
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/itertools-0.10.0/src/groupbylazy.rs:101:18
[INFO] [stdout]   28:     0x583df6c4349f - <itertools[cc251aba4d12f697]::groupbylazy::Groups<alloc[a7ee25936407c584]::string::String, core[8fb95b77d25ab6c8]::iter::adapters::map::Map<csv[c6eb8be20d952fd1]::reader::StringRecordsIntoIter<alloc[a7ee25936407c584]::boxed::Box<dyn std[10d71ac2c42b111e]::io::Read>>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#1}> as core[8fb95b77d25ab6c8]::iter::traits::iterator::Iterator>::next
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/itertools-0.10.0/src/groupbylazy.rs:379:15
[INFO] [stdout]   29:     0x583df6c3dc6d - <itertools[cc251aba4d12f697]::groupbylazy::Groups<alloc[a7ee25936407c584]::string::String, core[8fb95b77d25ab6c8]::iter::adapters::map::Map<csv[c6eb8be20d952fd1]::reader::StringRecordsIntoIter<alloc[a7ee25936407c584]::boxed::Box<dyn std[10d71ac2c42b111e]::io::Read>>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#1}> as core[8fb95b77d25ab6c8]::iter::traits::iterator::Iterator>::fold::<sdr_heatmap[bb598793d8cd45d7]::Summary, core[8fb95b77d25ab6c8]::iter::adapters::map::map_fold<(alloc[a7ee25936407c584]::string::String, itertools[cc251aba4d12f697]::groupbylazy::Group<alloc[a7ee25936407c584]::string::String, core[8fb95b77d25ab6c8]::iter::adapters::map::Map<csv[c6eb8be20d952fd1]::reader::StringRecordsIntoIter<alloc[a7ee25936407c584]::boxed::Box<dyn std[10d71ac2c42b111e]::io::Read>>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#1}>), alloc[a7ee25936407c584]::vec::Vec<f32>, sdr_heatmap[bb598793d8cd45d7]::Summary, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#2}, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#3}>::{closure#0}>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/iter/traits/iterator.rs:2670:34
[INFO] [stdout]   30:     0x583df6c446b5 - <core[8fb95b77d25ab6c8]::iter::adapters::map::Map<itertools[cc251aba4d12f697]::groupbylazy::Groups<alloc[a7ee25936407c584]::string::String, core[8fb95b77d25ab6c8]::iter::adapters::map::Map<csv[c6eb8be20d952fd1]::reader::StringRecordsIntoIter<alloc[a7ee25936407c584]::boxed::Box<dyn std[10d71ac2c42b111e]::io::Read>>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#1}>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#2}> as core[8fb95b77d25ab6c8]::iter::traits::iterator::Iterator>::fold::<sdr_heatmap[bb598793d8cd45d7]::Summary, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#3}>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/iter/adapters/map.rs:128:19
[INFO] [stdout]   31:     0x583df6c400cd - sdr_heatmap[bb598793d8cd45d7]::preprocess_iter
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:249:10
[INFO] [stdout]   32:     0x583df6c3a019 - sdr_heatmap[bb598793d8cd45d7]::main::<&str>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:148:19
[INFO] [stdout]   33:     0x583df6c55695 - sdr_heatmap[bb598793d8cd45d7]::tests::complete_gzip
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:429:9
[INFO] [stdout]   34:     0x583df6c561e4 - sdr_heatmap[bb598793d8cd45d7]::tests::complete_gzip_samples_770K_csv_gz
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:427:5
[INFO] [stdout]   35:     0x583df6c55117 - sdr_heatmap[bb598793d8cd45d7]::tests::complete_gzip_samples_770K_csv_gz::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:427:42
[INFO] [stdout]   36:     0x583df6c57cc6 - <sdr_heatmap[bb598793d8cd45d7]::tests::complete_gzip_samples_770K_csv_gz::{closure#0} as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   37:     0x583df6c6a22b - <fn() -> core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String> as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   38:     0x583df6c6a22b - test[213991da798b1c03]::__rust_begin_short_backtrace::<core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String>, fn() -> core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String>>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:724:18
[INFO] [stdout]   39:     0x583df6c77aa5 - test[213991da798b1c03]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:747:74
[INFO] [stdout]   40:     0x583df6c77aa5 - <core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<test[213991da798b1c03]::run_test_in_process::{closure#0}> as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   41:     0x583df6c77aa5 - std[10d71ac2c42b111e]::panicking::catch_unwind::do_call::<core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<test[213991da798b1c03]::run_test_in_process::{closure#0}>, core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String>>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   42:     0x583df6c77aa5 - std[10d71ac2c42b111e]::panicking::catch_unwind::<core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String>, core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<test[213991da798b1c03]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   43:     0x583df6c77aa5 - std[10d71ac2c42b111e]::panic::catch_unwind::<core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<test[213991da798b1c03]::run_test_in_process::{closure#0}>, core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String>>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panic.rs:359:14
[INFO] [stdout]   44:     0x583df6c77aa5 - test[213991da798b1c03]::run_test_in_process
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:747:27
[INFO] [stdout]   45:     0x583df6c77aa5 - test[213991da798b1c03]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:668:43
[INFO] [stdout]   46:     0x583df6c713b4 - test[213991da798b1c03]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:698:41
[INFO] [stdout]   47:     0x583df6c713b4 - std[10d71ac2c42b111e]::sys::backtrace::__rust_begin_short_backtrace::<test[213991da798b1c03]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   48:     0x583df6c7ab22 - std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked::<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   49:     0x583df6c7ab22 - <core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   50:     0x583df6c7ab22 - std[10d71ac2c42b111e]::panicking::catch_unwind::do_call::<core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   51:     0x583df6c7ab22 - std[10d71ac2c42b111e]::panicking::catch_unwind::<(), core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   52:     0x583df6c7ab22 - std[10d71ac2c42b111e]::panic::catch_unwind::<core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panic.rs:359:14
[INFO] [stdout]   53:     0x583df6c7ab22 - std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked::<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   54:     0x583df6c7ab22 - <std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1} as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   55:     0x583df6e3f0df - <alloc[a7ee25936407c584]::boxed::Box<dyn core[8fb95b77d25ab6c8]::ops::function::FnOnce<(), Output = ()> + core[8fb95b77d25ab6c8]::marker::Send> as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/alloc/src/boxed.rs:2275:9
[INFO] [stdout]   56:     0x583df6e3f0df - <std[10d71ac2c42b111e]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   57:     0x7c936c1bdaa4 - <unknown>
[INFO] [stdout]   58:     0x7c936c24aa64 - clone
[INFO] [stdout]   59:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::process_implementations_equal_samples_14M_csv_gz stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::process_implementations_equal_samples_14M_csv_gz' (2713) panicked at src/lib.rs:222:27:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Error(Io(Custom { kind: InvalidInput, error: "invalid gzip header" }))
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x583df6e3f778 - std[10d71ac2c42b111e]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x583df6e3f778 - std[10d71ac2c42b111e]::backtrace_rs::backtrace::trace_unsynchronized::<std[10d71ac2c42b111e]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x583df6e3f778 - std[10d71ac2c42b111e]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x583df6e3f778 - <<std[10d71ac2c42b111e]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[8fb95b77d25ab6c8]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x583df6e55e7a - <core[8fb95b77d25ab6c8]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x583df6e55e7a - core[8fb95b77d25ab6c8]::fmt::write
[INFO] [stdout]    6:     0x583df6e443f2 - std[10d71ac2c42b111e]::io::default_write_fmt::<alloc[a7ee25936407c584]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/io/mod.rs:622:11
[INFO] [stdout]    7:     0x583df6e443f2 - <alloc[a7ee25936407c584]::vec::Vec<u8> as std[10d71ac2c42b111e]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/io/mod.rs:1977:13
[INFO] [stdout]    8:     0x583df6e1d0c6 - <std[10d71ac2c42b111e]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x583df6e1d0c6 - std[10d71ac2c42b111e]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x583df6e37c19 - std[10d71ac2c42b111e]::panicking::default_hook
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x583df6c7714c - <alloc[a7ee25936407c584]::boxed::Box<dyn for<'a, 'b> core[8fb95b77d25ab6c8]::ops::function::Fn<(&'a std[10d71ac2c42b111e]::panic::PanicHookInfo<'b>,), Output = ()> + core[8fb95b77d25ab6c8]::marker::Sync + core[8fb95b77d25ab6c8]::marker::Send> as core[8fb95b77d25ab6c8]::ops::function::Fn<(&std[10d71ac2c42b111e]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/alloc/src/boxed.rs:2289:9
[INFO] [stdout]   12:     0x583df6c7714c - test[213991da798b1c03]::test_main_inner::<test[213991da798b1c03]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x583df6e37dd2 - <alloc[a7ee25936407c584]::boxed::Box<dyn for<'a, 'b> core[8fb95b77d25ab6c8]::ops::function::Fn<(&'a std[10d71ac2c42b111e]::panic::PanicHookInfo<'b>,), Output = ()> + core[8fb95b77d25ab6c8]::marker::Sync + core[8fb95b77d25ab6c8]::marker::Send> as core[8fb95b77d25ab6c8]::ops::function::Fn<(&std[10d71ac2c42b111e]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/alloc/src/boxed.rs:2289:9
[INFO] [stdout]   14:     0x583df6e37dd2 - std[10d71ac2c42b111e]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x583df6e1d182 - std[10d71ac2c42b111e]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x583df6e12279 - std[10d71ac2c42b111e]::sys::backtrace::__rust_end_short_backtrace::<std[10d71ac2c42b111e]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x583df6e1de9d - __rustc[3be9ba60078d4c86]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x583df6e5666c - core[8fb95b77d25ab6c8]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x583df6e563b2 - core[8fb95b77d25ab6c8]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x583df6c3e8da - <core[8fb95b77d25ab6c8]::result::Result<csv[c6eb8be20d952fd1]::string_record::StringRecord, csv[c6eb8be20d952fd1]::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x583df6c3e8da - sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:222:27
[INFO] [stdout]   22:     0x583df6c4a2f2 - <&mut sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0} as core[8fb95b77d25ab6c8]::ops::function::FnOnce<(core[8fb95b77d25ab6c8]::result::Result<csv[c6eb8be20d952fd1]::string_record::StringRecord, csv[c6eb8be20d952fd1]::error::Error>,)>>::call_once
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/ops/function.rs:310:21
[INFO] [stdout]   23:     0x583df6c4a2f2 - <core[8fb95b77d25ab6c8]::option::Option<core[8fb95b77d25ab6c8]::result::Result<csv[c6eb8be20d952fd1]::string_record::StringRecord, csv[c6eb8be20d952fd1]::error::Error>>>::map::<csv[c6eb8be20d952fd1]::string_record::StringRecord, &mut sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/option.rs:1162:29
[INFO] [stdout]   24:     0x583df6c4a2f2 - <core[8fb95b77d25ab6c8]::iter::adapters::map::Map<csv[c6eb8be20d952fd1]::reader::StringRecordsIntoIter<alloc[a7ee25936407c584]::boxed::Box<dyn std[10d71ac2c42b111e]::io::Read>>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}> as core[8fb95b77d25ab6c8]::iter::traits::iterator::Iterator>::next
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/iter/adapters/map.rs:107:26
[INFO] [stdout]   25:     0x583df6c412ab - <itertools[cc251aba4d12f697]::groupbylazy::GroupInner<alloc[a7ee25936407c584]::string::String, core[8fb95b77d25ab6c8]::iter::adapters::map::Map<csv[c6eb8be20d952fd1]::reader::StringRecordsIntoIter<alloc[a7ee25936407c584]::boxed::Box<dyn std[10d71ac2c42b111e]::io::Read>>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#1}>>::next_element
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/itertools-0.10.0/src/groupbylazy.rs:146:25
[INFO] [stdout]   26:     0x583df6c412ab - <itertools[cc251aba4d12f697]::groupbylazy::GroupInner<alloc[a7ee25936407c584]::string::String, core[8fb95b77d25ab6c8]::iter::adapters::map::Map<csv[c6eb8be20d952fd1]::reader::StringRecordsIntoIter<alloc[a7ee25936407c584]::boxed::Box<dyn std[10d71ac2c42b111e]::io::Read>>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#1}>>::step_current
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/itertools-0.10.0/src/groupbylazy.rs:217:20
[INFO] [stdout]   27:     0x583df6c4349f - <itertools[cc251aba4d12f697]::groupbylazy::GroupInner<alloc[a7ee25936407c584]::string::String, core[8fb95b77d25ab6c8]::iter::adapters::map::Map<csv[c6eb8be20d952fd1]::reader::StringRecordsIntoIter<alloc[a7ee25936407c584]::boxed::Box<dyn std[10d71ac2c42b111e]::io::Read>>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#1}>>::step
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/itertools-0.10.0/src/groupbylazy.rs:101:18
[INFO] [stdout]   28:     0x583df6c4349f - <itertools[cc251aba4d12f697]::groupbylazy::Groups<alloc[a7ee25936407c584]::string::String, core[8fb95b77d25ab6c8]::iter::adapters::map::Map<csv[c6eb8be20d952fd1]::reader::StringRecordsIntoIter<alloc[a7ee25936407c584]::boxed::Box<dyn std[10d71ac2c42b111e]::io::Read>>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#1}> as core[8fb95b77d25ab6c8]::iter::traits::iterator::Iterator>::next
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/itertools-0.10.0/src/groupbylazy.rs:379:15
[INFO] [stdout]   29:     0x583df6c3dc6d - <itertools[cc251aba4d12f697]::groupbylazy::Groups<alloc[a7ee25936407c584]::string::String, core[8fb95b77d25ab6c8]::iter::adapters::map::Map<csv[c6eb8be20d952fd1]::reader::StringRecordsIntoIter<alloc[a7ee25936407c584]::boxed::Box<dyn std[10d71ac2c42b111e]::io::Read>>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#1}> as core[8fb95b77d25ab6c8]::iter::traits::iterator::Iterator>::fold::<sdr_heatmap[bb598793d8cd45d7]::Summary, core[8fb95b77d25ab6c8]::iter::adapters::map::map_fold<(alloc[a7ee25936407c584]::string::String, itertools[cc251aba4d12f697]::groupbylazy::Group<alloc[a7ee25936407c584]::string::String, core[8fb95b77d25ab6c8]::iter::adapters::map::Map<csv[c6eb8be20d952fd1]::reader::StringRecordsIntoIter<alloc[a7ee25936407c584]::boxed::Box<dyn std[10d71ac2c42b111e]::io::Read>>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#1}>), alloc[a7ee25936407c584]::vec::Vec<f32>, sdr_heatmap[bb598793d8cd45d7]::Summary, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#2}, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#3}>::{closure#0}>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/iter/traits/iterator.rs:2670:34
[INFO] [stdout]   30:     0x583df6c446b5 - <core[8fb95b77d25ab6c8]::iter::adapters::map::Map<itertools[cc251aba4d12f697]::groupbylazy::Groups<alloc[a7ee25936407c584]::string::String, core[8fb95b77d25ab6c8]::iter::adapters::map::Map<csv[c6eb8be20d952fd1]::reader::StringRecordsIntoIter<alloc[a7ee25936407c584]::boxed::Box<dyn std[10d71ac2c42b111e]::io::Read>>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#1}>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#2}> as core[8fb95b77d25ab6c8]::iter::traits::iterator::Iterator>::fold::<sdr_heatmap[bb598793d8cd45d7]::Summary, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#3}>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/iter/adapters/map.rs:128:19
[INFO] [stdout]   31:     0x583df6c400cd - sdr_heatmap[bb598793d8cd45d7]::preprocess_iter
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:249:10
[INFO] [stdout]   32:     0x583df6c558b7 - sdr_heatmap[bb598793d8cd45d7]::tests::process_implementations_equal
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:407:19
[INFO] [stdout]   33:     0x583df6c56244 - sdr_heatmap[bb598793d8cd45d7]::tests::process_implementations_equal_samples_14M_csv_gz
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:405:5
[INFO] [stdout]   34:     0x583df6c55177 - sdr_heatmap[bb598793d8cd45d7]::tests::process_implementations_equal_samples_14M_csv_gz::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:405:42
[INFO] [stdout]   35:     0x583df6c57d46 - <sdr_heatmap[bb598793d8cd45d7]::tests::process_implementations_equal_samples_14M_csv_gz::{closure#0} as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   36:     0x583df6c6a22b - <fn() -> core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String> as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   37:     0x583df6c6a22b - test[213991da798b1c03]::__rust_begin_short_backtrace::<core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String>, fn() -> core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String>>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:724:18
[INFO] [stdout]   38:     0x583df6c77aa5 - test[213991da798b1c03]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:747:74
[INFO] [stdout]   39:     0x583df6c77aa5 - <core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<test[213991da798b1c03]::run_test_in_process::{closure#0}> as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   40:     0x583df6c77aa5 - std[10d71ac2c42b111e]::panicking::catch_unwind::do_call::<core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<test[213991da798b1c03]::run_test_in_process::{closure#0}>, core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String>>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   41:     0x583df6c77aa5 - std[10d71ac2c42b111e]::panicking::catch_unwind::<core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String>, core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<test[213991da798b1c03]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   42:     0x583df6c77aa5 - std[10d71ac2c42b111e]::panic::catch_unwind::<core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<test[213991da798b1c03]::run_test_in_process::{closure#0}>, core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String>>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panic.rs:359:14
[INFO] [stdout]   43:     0x583df6c77aa5 - test[213991da798b1c03]::run_test_in_process
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:747:27
[INFO] [stdout]   44:     0x583df6c77aa5 - test[213991da798b1c03]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:668:43
[INFO] [stdout]   45:     0x583df6c713b4 - test[213991da798b1c03]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:698:41
[INFO] [stdout]   46:     0x583df6c713b4 - std[10d71ac2c42b111e]::sys::backtrace::__rust_begin_short_backtrace::<test[213991da798b1c03]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   47:     0x583df6c7ab22 - std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked::<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   48:     0x583df6c7ab22 - <core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   49:     0x583df6c7ab22 - std[10d71ac2c42b111e]::panicking::catch_unwind::do_call::<core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   50:     0x583df6c7ab22 - std[10d71ac2c42b111e]::panicking::catch_unwind::<(), core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   51:     0x583df6c7ab22 - std[10d71ac2c42b111e]::panic::catch_unwind::<core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panic.rs:359:14
[INFO] [stdout]   52:     0x583df6c7ab22 - std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked::<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   53:     0x583df6c7ab22 - <std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1} as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   54:     0x583df6e3f0df - <alloc[a7ee25936407c584]::boxed::Box<dyn core[8fb95b77d25ab6c8]::ops::function::FnOnce<(), Output = ()> + core[8fb95b77d25ab6c8]::marker::Send> as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/alloc/src/boxed.rs:2275:9
[INFO] [stdout]   55:     0x583df6e3f0df - <std[10d71ac2c42b111e]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   56:     0x7c936c1bdaa4 - <unknown>
[INFO] [stdout]   57:     0x7c936c24aa64 - clone
[INFO] [stdout]   58:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::complete_gzip_samples_14M_csv_gz stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::complete_gzip_samples_14M_csv_gz' (2704) panicked at src/lib.rs:222:27:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Error(Io(Custom { kind: InvalidInput, error: "invalid gzip header" }))
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x583df6e3f778 - std[10d71ac2c42b111e]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x583df6e3f778 - std[10d71ac2c42b111e]::backtrace_rs::backtrace::trace_unsynchronized::<std[10d71ac2c42b111e]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x583df6e3f778 - std[10d71ac2c42b111e]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x583df6e3f778 - <<std[10d71ac2c42b111e]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[8fb95b77d25ab6c8]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x583df6e55e7a - <core[8fb95b77d25ab6c8]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x583df6e55e7a - core[8fb95b77d25ab6c8]::fmt::write
[INFO] [stdout]    6:     0x583df6e443f2 - std[10d71ac2c42b111e]::io::default_write_fmt::<alloc[a7ee25936407c584]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/io/mod.rs:622:11
[INFO] [stdout]    7:     0x583df6e443f2 - <alloc[a7ee25936407c584]::vec::Vec<u8> as std[10d71ac2c42b111e]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/io/mod.rs:1977:13
[INFO] [stdout]    8:     0x583df6e1d0c6 - <std[10d71ac2c42b111e]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x583df6e1d0c6 - std[10d71ac2c42b111e]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x583df6e37c19 - std[10d71ac2c42b111e]::panicking::default_hook
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x583df6c7714c - <alloc[a7ee25936407c584]::boxed::Box<dyn for<'a, 'b> core[8fb95b77d25ab6c8]::ops::function::Fn<(&'a std[10d71ac2c42b111e]::panic::PanicHookInfo<'b>,), Output = ()> + core[8fb95b77d25ab6c8]::marker::Sync + core[8fb95b77d25ab6c8]::marker::Send> as core[8fb95b77d25ab6c8]::ops::function::Fn<(&std[10d71ac2c42b111e]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/alloc/src/boxed.rs:2289:9
[INFO] [stdout]   12:     0x583df6c7714c - test[213991da798b1c03]::test_main_inner::<test[213991da798b1c03]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x583df6e37dd2 - <alloc[a7ee25936407c584]::boxed::Box<dyn for<'a, 'b> core[8fb95b77d25ab6c8]::ops::function::Fn<(&'a std[10d71ac2c42b111e]::panic::PanicHookInfo<'b>,), Output = ()> + core[8fb95b77d25ab6c8]::marker::Sync + core[8fb95b77d25ab6c8]::marker::Send> as core[8fb95b77d25ab6c8]::ops::function::Fn<(&std[10d71ac2c42b111e]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/alloc/src/boxed.rs:2289:9
[INFO] [stdout]   14:     0x583df6e37dd2 - std[10d71ac2c42b111e]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x583df6e1d182 - std[10d71ac2c42b111e]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x583df6e12279 - std[10d71ac2c42b111e]::sys::backtrace::__rust_end_short_backtrace::<std[10d71ac2c42b111e]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x583df6e1de9d - __rustc[3be9ba60078d4c86]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x583df6e5666c - core[8fb95b77d25ab6c8]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x583df6e563b2 - core[8fb95b77d25ab6c8]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x583df6c3e8da - <core[8fb95b77d25ab6c8]::result::Result<csv[c6eb8be20d952fd1]::string_record::StringRecord, csv[c6eb8be20d952fd1]::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x583df6c3e8da - sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:222:27
[INFO] [stdout]   22:     0x583df6c4a2f2 - <&mut sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0} as core[8fb95b77d25ab6c8]::ops::function::FnOnce<(core[8fb95b77d25ab6c8]::result::Result<csv[c6eb8be20d952fd1]::string_record::StringRecord, csv[c6eb8be20d952fd1]::error::Error>,)>>::call_once
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/ops/function.rs:310:21
[INFO] [stdout]   23:     0x583df6c4a2f2 - <core[8fb95b77d25ab6c8]::option::Option<core[8fb95b77d25ab6c8]::result::Result<csv[c6eb8be20d952fd1]::string_record::StringRecord, csv[c6eb8be20d952fd1]::error::Error>>>::map::<csv[c6eb8be20d952fd1]::string_record::StringRecord, &mut sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/option.rs:1162:29
[INFO] [stdout]   24:     0x583df6c4a2f2 - <core[8fb95b77d25ab6c8]::iter::adapters::map::Map<csv[c6eb8be20d952fd1]::reader::StringRecordsIntoIter<alloc[a7ee25936407c584]::boxed::Box<dyn std[10d71ac2c42b111e]::io::Read>>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}> as core[8fb95b77d25ab6c8]::iter::traits::iterator::Iterator>::next
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/iter/adapters/map.rs:107:26
[INFO] [stdout]   25:     0x583df6c412ab - <itertools[cc251aba4d12f697]::groupbylazy::GroupInner<alloc[a7ee25936407c584]::string::String, core[8fb95b77d25ab6c8]::iter::adapters::map::Map<csv[c6eb8be20d952fd1]::reader::StringRecordsIntoIter<alloc[a7ee25936407c584]::boxed::Box<dyn std[10d71ac2c42b111e]::io::Read>>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#1}>>::next_element
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/itertools-0.10.0/src/groupbylazy.rs:146:25
[INFO] [stdout]   26:     0x583df6c412ab - <itertools[cc251aba4d12f697]::groupbylazy::GroupInner<alloc[a7ee25936407c584]::string::String, core[8fb95b77d25ab6c8]::iter::adapters::map::Map<csv[c6eb8be20d952fd1]::reader::StringRecordsIntoIter<alloc[a7ee25936407c584]::boxed::Box<dyn std[10d71ac2c42b111e]::io::Read>>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#1}>>::step_current
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/itertools-0.10.0/src/groupbylazy.rs:217:20
[INFO] [stdout]   27:     0x583df6c4349f - <itertools[cc251aba4d12f697]::groupbylazy::GroupInner<alloc[a7ee25936407c584]::string::String, core[8fb95b77d25ab6c8]::iter::adapters::map::Map<csv[c6eb8be20d952fd1]::reader::StringRecordsIntoIter<alloc[a7ee25936407c584]::boxed::Box<dyn std[10d71ac2c42b111e]::io::Read>>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#1}>>::step
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/itertools-0.10.0/src/groupbylazy.rs:101:18
[INFO] [stdout]   28:     0x583df6c4349f - <itertools[cc251aba4d12f697]::groupbylazy::Groups<alloc[a7ee25936407c584]::string::String, core[8fb95b77d25ab6c8]::iter::adapters::map::Map<csv[c6eb8be20d952fd1]::reader::StringRecordsIntoIter<alloc[a7ee25936407c584]::boxed::Box<dyn std[10d71ac2c42b111e]::io::Read>>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#1}> as core[8fb95b77d25ab6c8]::iter::traits::iterator::Iterator>::next
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/itertools-0.10.0/src/groupbylazy.rs:379:15
[INFO] [stdout]   29:     0x583df6c3dc6d - <itertools[cc251aba4d12f697]::groupbylazy::Groups<alloc[a7ee25936407c584]::string::String, core[8fb95b77d25ab6c8]::iter::adapters::map::Map<csv[c6eb8be20d952fd1]::reader::StringRecordsIntoIter<alloc[a7ee25936407c584]::boxed::Box<dyn std[10d71ac2c42b111e]::io::Read>>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#1}> as core[8fb95b77d25ab6c8]::iter::traits::iterator::Iterator>::fold::<sdr_heatmap[bb598793d8cd45d7]::Summary, core[8fb95b77d25ab6c8]::iter::adapters::map::map_fold<(alloc[a7ee25936407c584]::string::String, itertools[cc251aba4d12f697]::groupbylazy::Group<alloc[a7ee25936407c584]::string::String, core[8fb95b77d25ab6c8]::iter::adapters::map::Map<csv[c6eb8be20d952fd1]::reader::StringRecordsIntoIter<alloc[a7ee25936407c584]::boxed::Box<dyn std[10d71ac2c42b111e]::io::Read>>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#1}>), alloc[a7ee25936407c584]::vec::Vec<f32>, sdr_heatmap[bb598793d8cd45d7]::Summary, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#2}, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#3}>::{closure#0}>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/iter/traits/iterator.rs:2670:34
[INFO] [stdout]   30:     0x583df6c446b5 - <core[8fb95b77d25ab6c8]::iter::adapters::map::Map<itertools[cc251aba4d12f697]::groupbylazy::Groups<alloc[a7ee25936407c584]::string::String, core[8fb95b77d25ab6c8]::iter::adapters::map::Map<csv[c6eb8be20d952fd1]::reader::StringRecordsIntoIter<alloc[a7ee25936407c584]::boxed::Box<dyn std[10d71ac2c42b111e]::io::Read>>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#1}>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#2}> as core[8fb95b77d25ab6c8]::iter::traits::iterator::Iterator>::fold::<sdr_heatmap[bb598793d8cd45d7]::Summary, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#3}>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/iter/adapters/map.rs:128:19
[INFO] [stdout]   31:     0x583df6c400cd - sdr_heatmap[bb598793d8cd45d7]::preprocess_iter
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:249:10
[INFO] [stdout]   32:     0x583df6c3a019 - sdr_heatmap[bb598793d8cd45d7]::main::<&str>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:148:19
[INFO] [stdout]   33:     0x583df6c55695 - sdr_heatmap[bb598793d8cd45d7]::tests::complete_gzip
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:429:9
[INFO] [stdout]   34:     0x583df6c56154 - sdr_heatmap[bb598793d8cd45d7]::tests::complete_gzip_samples_14M_csv_gz
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:427:5
[INFO] [stdout]   35:     0x583df6c55087 - sdr_heatmap[bb598793d8cd45d7]::tests::complete_gzip_samples_14M_csv_gz::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:427:42
[INFO] [stdout]   36:     0x583df6c57c06 - <sdr_heatmap[bb598793d8cd45d7]::tests::complete_gzip_samples_14M_csv_gz::{closure#0} as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   37:     0x583df6c6a22b - <fn() -> core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String> as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   38:     0x583df6c6a22b - test[213991da798b1c03]::__rust_begin_short_backtrace::<core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String>, fn() -> core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String>>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:724:18
[INFO] [stdout]   39:     0x583df6c77aa5 - test[213991da798b1c03]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:747:74
[INFO] [stdout]   40:     0x583df6c77aa5 - <core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<test[213991da798b1c03]::run_test_in_process::{closure#0}> as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   41:     0x583df6c77aa5 - std[10d71ac2c42b111e]::panicking::catch_unwind::do_call::<core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<test[213991da798b1c03]::run_test_in_process::{closure#0}>, core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String>>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   42:     0x583df6c77aa5 - std[10d71ac2c42b111e]::panicking::catch_unwind::<core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String>, core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<test[213991da798b1c03]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   43:     0x583df6c77aa5 - std[10d71ac2c42b111e]::panic::catch_unwind::<core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<test[213991da798b1c03]::run_test_in_process::{closure#0}>, core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String>>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panic.rs:359:14
[INFO] [stdout]   44:     0x583df6c77aa5 - test[213991da798b1c03]::run_test_in_process
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:747:27
[INFO] [stdout]   45:     0x583df6c77aa5 - test[213991da798b1c03]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:668:43
[INFO] [stdout]   46:     0x583df6c713b4 - test[213991da798b1c03]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:698:41
[INFO] [stdout]   47:     0x583df6c713b4 - std[10d71ac2c42b111e]::sys::backtrace::__rust_begin_short_backtrace::<test[213991da798b1c03]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   48:     0x583df6c7ab22 - std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked::<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   49:     0x583df6c7ab22 - <core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   50:     0x583df6c7ab22 - std[10d71ac2c42b111e]::panicking::catch_unwind::do_call::<core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   51:     0x583df6c7ab22 - std[10d71ac2c42b111e]::panicking::catch_unwind::<(), core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   52:     0x583df6c7ab22 - std[10d71ac2c42b111e]::panic::catch_unwind::<core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panic.rs:359:14
[INFO] [stdout]   53:     0x583df6c7ab22 - std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked::<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   54:     0x583df6c7ab22 - <std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1} as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   55:     0x583df6e3f0df - <alloc[a7ee25936407c584]::boxed::Box<dyn core[8fb95b77d25ab6c8]::ops::function::FnOnce<(), Output = ()> + core[8fb95b77d25ab6c8]::marker::Send> as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/alloc/src/boxed.rs:2275:9
[INFO] [stdout]   56:     0x583df6e3f0df - <std[10d71ac2c42b111e]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   57:     0x7c936c1bdaa4 - <unknown>
[INFO] [stdout]   58:     0x7c936c24aa64 - clone
[INFO] [stdout]   59:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::process_implementations_equal_samples_1M_csv_gz stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::process_implementations_equal_samples_1M_csv_gz' (2714) panicked at src/lib.rs:222:27:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Error(Io(Custom { kind: InvalidInput, error: "invalid gzip header" }))
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x583df6e3f778 - std[10d71ac2c42b111e]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x583df6e3f778 - std[10d71ac2c42b111e]::backtrace_rs::backtrace::trace_unsynchronized::<std[10d71ac2c42b111e]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x583df6e3f778 - std[10d71ac2c42b111e]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x583df6e3f778 - <<std[10d71ac2c42b111e]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[8fb95b77d25ab6c8]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x583df6e55e7a - <core[8fb95b77d25ab6c8]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x583df6e55e7a - core[8fb95b77d25ab6c8]::fmt::write
[INFO] [stdout]    6:     0x583df6e443f2 - std[10d71ac2c42b111e]::io::default_write_fmt::<alloc[a7ee25936407c584]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/io/mod.rs:622:11
[INFO] [stdout]    7:     0x583df6e443f2 - <alloc[a7ee25936407c584]::vec::Vec<u8> as std[10d71ac2c42b111e]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/io/mod.rs:1977:13
[INFO] [stdout]    8:     0x583df6e1d0c6 - <std[10d71ac2c42b111e]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x583df6e1d0c6 - std[10d71ac2c42b111e]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x583df6e37c19 - std[10d71ac2c42b111e]::panicking::default_hook
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x583df6c7714c - <alloc[a7ee25936407c584]::boxed::Box<dyn for<'a, 'b> core[8fb95b77d25ab6c8]::ops::function::Fn<(&'a std[10d71ac2c42b111e]::panic::PanicHookInfo<'b>,), Output = ()> + core[8fb95b77d25ab6c8]::marker::Sync + core[8fb95b77d25ab6c8]::marker::Send> as core[8fb95b77d25ab6c8]::ops::function::Fn<(&std[10d71ac2c42b111e]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/alloc/src/boxed.rs:2289:9
[INFO] [stdout]   12:     0x583df6c7714c - test[213991da798b1c03]::test_main_inner::<test[213991da798b1c03]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x583df6e37dd2 - <alloc[a7ee25936407c584]::boxed::Box<dyn for<'a, 'b> core[8fb95b77d25ab6c8]::ops::function::Fn<(&'a std[10d71ac2c42b111e]::panic::PanicHookInfo<'b>,), Output = ()> + core[8fb95b77d25ab6c8]::marker::Sync + core[8fb95b77d25ab6c8]::marker::Send> as core[8fb95b77d25ab6c8]::ops::function::Fn<(&std[10d71ac2c42b111e]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/alloc/src/boxed.rs:2289:9
[INFO] [stdout]   14:     0x583df6e37dd2 - std[10d71ac2c42b111e]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x583df6e1d182 - std[10d71ac2c42b111e]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x583df6e12279 - std[10d71ac2c42b111e]::sys::backtrace::__rust_end_short_backtrace::<std[10d71ac2c42b111e]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x583df6e1de9d - __rustc[3be9ba60078d4c86]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x583df6e5666c - core[8fb95b77d25ab6c8]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x583df6e563b2 - core[8fb95b77d25ab6c8]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x583df6c3e8da - <core[8fb95b77d25ab6c8]::result::Result<csv[c6eb8be20d952fd1]::string_record::StringRecord, csv[c6eb8be20d952fd1]::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x583df6c3e8da - sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:222:27
[INFO] [stdout]   22:     0x583df6c4a2f2 - <&mut sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0} as core[8fb95b77d25ab6c8]::ops::function::FnOnce<(core[8fb95b77d25ab6c8]::result::Result<csv[c6eb8be20d952fd1]::string_record::StringRecord, csv[c6eb8be20d952fd1]::error::Error>,)>>::call_once
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/ops/function.rs:310:21
[INFO] [stdout]   23:     0x583df6c4a2f2 - <core[8fb95b77d25ab6c8]::option::Option<core[8fb95b77d25ab6c8]::result::Result<csv[c6eb8be20d952fd1]::string_record::StringRecord, csv[c6eb8be20d952fd1]::error::Error>>>::map::<csv[c6eb8be20d952fd1]::string_record::StringRecord, &mut sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/option.rs:1162:29
[INFO] [stdout]   24:     0x583df6c4a2f2 - <core[8fb95b77d25ab6c8]::iter::adapters::map::Map<csv[c6eb8be20d952fd1]::reader::StringRecordsIntoIter<alloc[a7ee25936407c584]::boxed::Box<dyn std[10d71ac2c42b111e]::io::Read>>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}> as core[8fb95b77d25ab6c8]::iter::traits::iterator::Iterator>::next
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/iter/adapters/map.rs:107:26
[INFO] [stdout]   25:     0x583df6c412ab - <itertools[cc251aba4d12f697]::groupbylazy::GroupInner<alloc[a7ee25936407c584]::string::String, core[8fb95b77d25ab6c8]::iter::adapters::map::Map<csv[c6eb8be20d952fd1]::reader::StringRecordsIntoIter<alloc[a7ee25936407c584]::boxed::Box<dyn std[10d71ac2c42b111e]::io::Read>>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#1}>>::next_element
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/itertools-0.10.0/src/groupbylazy.rs:146:25
[INFO] [stdout]   26:     0x583df6c412ab - <itertools[cc251aba4d12f697]::groupbylazy::GroupInner<alloc[a7ee25936407c584]::string::String, core[8fb95b77d25ab6c8]::iter::adapters::map::Map<csv[c6eb8be20d952fd1]::reader::StringRecordsIntoIter<alloc[a7ee25936407c584]::boxed::Box<dyn std[10d71ac2c42b111e]::io::Read>>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#1}>>::step_current
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/itertools-0.10.0/src/groupbylazy.rs:217:20
[INFO] [stdout]   27:     0x583df6c4349f - <itertools[cc251aba4d12f697]::groupbylazy::GroupInner<alloc[a7ee25936407c584]::string::String, core[8fb95b77d25ab6c8]::iter::adapters::map::Map<csv[c6eb8be20d952fd1]::reader::StringRecordsIntoIter<alloc[a7ee25936407c584]::boxed::Box<dyn std[10d71ac2c42b111e]::io::Read>>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#1}>>::step
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/itertools-0.10.0/src/groupbylazy.rs:101:18
[INFO] [stdout]   28:     0x583df6c4349f - <itertools[cc251aba4d12f697]::groupbylazy::Groups<alloc[a7ee25936407c584]::string::String, core[8fb95b77d25ab6c8]::iter::adapters::map::Map<csv[c6eb8be20d952fd1]::reader::StringRecordsIntoIter<alloc[a7ee25936407c584]::boxed::Box<dyn std[10d71ac2c42b111e]::io::Read>>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#1}> as core[8fb95b77d25ab6c8]::iter::traits::iterator::Iterator>::next
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/itertools-0.10.0/src/groupbylazy.rs:379:15
[INFO] [stdout]   29:     0x583df6c3dc6d - <itertools[cc251aba4d12f697]::groupbylazy::Groups<alloc[a7ee25936407c584]::string::String, core[8fb95b77d25ab6c8]::iter::adapters::map::Map<csv[c6eb8be20d952fd1]::reader::StringRecordsIntoIter<alloc[a7ee25936407c584]::boxed::Box<dyn std[10d71ac2c42b111e]::io::Read>>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#1}> as core[8fb95b77d25ab6c8]::iter::traits::iterator::Iterator>::fold::<sdr_heatmap[bb598793d8cd45d7]::Summary, core[8fb95b77d25ab6c8]::iter::adapters::map::map_fold<(alloc[a7ee25936407c584]::string::String, itertools[cc251aba4d12f697]::groupbylazy::Group<alloc[a7ee25936407c584]::string::String, core[8fb95b77d25ab6c8]::iter::adapters::map::Map<csv[c6eb8be20d952fd1]::reader::StringRecordsIntoIter<alloc[a7ee25936407c584]::boxed::Box<dyn std[10d71ac2c42b111e]::io::Read>>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#1}>), alloc[a7ee25936407c584]::vec::Vec<f32>, sdr_heatmap[bb598793d8cd45d7]::Summary, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#2}, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#3}>::{closure#0}>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/iter/traits/iterator.rs:2670:34
[INFO] [stdout]   30:     0x583df6c446b5 - <core[8fb95b77d25ab6c8]::iter::adapters::map::Map<itertools[cc251aba4d12f697]::groupbylazy::Groups<alloc[a7ee25936407c584]::string::String, core[8fb95b77d25ab6c8]::iter::adapters::map::Map<csv[c6eb8be20d952fd1]::reader::StringRecordsIntoIter<alloc[a7ee25936407c584]::boxed::Box<dyn std[10d71ac2c42b111e]::io::Read>>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#1}>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#2}> as core[8fb95b77d25ab6c8]::iter::traits::iterator::Iterator>::fold::<sdr_heatmap[bb598793d8cd45d7]::Summary, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#3}>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/iter/adapters/map.rs:128:19
[INFO] [stdout]   31:     0x583df6c400cd - sdr_heatmap[bb598793d8cd45d7]::preprocess_iter
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:249:10
[INFO] [stdout]   32:     0x583df6c558b7 - sdr_heatmap[bb598793d8cd45d7]::tests::process_implementations_equal
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:407:19
[INFO] [stdout]   33:     0x583df6c56214 - sdr_heatmap[bb598793d8cd45d7]::tests::process_implementations_equal_samples_1M_csv_gz
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:405:5
[INFO] [stdout]   34:     0x583df6c55147 - sdr_heatmap[bb598793d8cd45d7]::tests::process_implementations_equal_samples_1M_csv_gz::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:405:42
[INFO] [stdout]   35:     0x583df6c57d06 - <sdr_heatmap[bb598793d8cd45d7]::tests::process_implementations_equal_samples_1M_csv_gz::{closure#0} as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   36:     0x583df6c6a22b - <fn() -> core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String> as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   37:     0x583df6c6a22b - test[213991da798b1c03]::__rust_begin_short_backtrace::<core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String>, fn() -> core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String>>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:724:18
[INFO] [stdout]   38:     0x583df6c77aa5 - test[213991da798b1c03]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:747:74
[INFO] [stdout]   39:     0x583df6c77aa5 - <core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<test[213991da798b1c03]::run_test_in_process::{closure#0}> as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   40:     0x583df6c77aa5 - std[10d71ac2c42b111e]::panicking::catch_unwind::do_call::<core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<test[213991da798b1c03]::run_test_in_process::{closure#0}>, core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String>>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   41:     0x583df6c77aa5 - std[10d71ac2c42b111e]::panicking::catch_unwind::<core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String>, core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<test[213991da798b1c03]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   42:     0x583df6c77aa5 - std[10d71ac2c42b111e]::panic::catch_unwind::<core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<test[213991da798b1c03]::run_test_in_process::{closure#0}>, core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String>>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panic.rs:359:14
[INFO] [stdout]   43:     0x583df6c77aa5 - test[213991da798b1c03]::run_test_in_process
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:747:27
[INFO] [stdout]   44:     0x583df6c77aa5 - test[213991da798b1c03]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:668:43
[INFO] [stdout]   45:     0x583df6c713b4 - test[213991da798b1c03]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:698:41
[INFO] [stdout]   46:     0x583df6c713b4 - std[10d71ac2c42b111e]::sys::backtrace::__rust_begin_short_backtrace::<test[213991da798b1c03]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   47:     0x583df6c7ab22 - std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked::<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   48:     0x583df6c7ab22 - <core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   49:     0x583df6c7ab22 - std[10d71ac2c42b111e]::panicking::catch_unwind::do_call::<core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   50:     0x583df6c7ab22 - std[10d71ac2c42b111e]::panicking::catch_unwind::<(), core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   51:     0x583df6c7ab22 - std[10d71ac2c42b111e]::panic::catch_unwind::<core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panic.rs:359:14
[INFO] [stdout]   52:     0x583df6c7ab22 - std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked::<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   53:     0x583df6c7ab22 - <std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1} as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   54:     0x583df6e3f0df - <alloc[a7ee25936407c584]::boxed::Box<dyn core[8fb95b77d25ab6c8]::ops::function::FnOnce<(), Output = ()> + core[8fb95b77d25ab6c8]::marker::Send> as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/alloc/src/boxed.rs:2275:9
[INFO] [stdout]   55:     0x583df6e3f0df - <std[10d71ac2c42b111e]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   56:     0x7c936c1bdaa4 - <unknown>
[INFO] [stdout]   57:     0x7c936c24aa64 - clone
[INFO] [stdout]   58:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::process_implementations_equal_samples_770K_csv_gz stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::process_implementations_equal_samples_770K_csv_gz' (2717) panicked at src/lib.rs:222:27:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Error(Io(Custom { kind: InvalidInput, error: "invalid gzip header" }))
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x583df6e3f778 - std[10d71ac2c42b111e]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x583df6e3f778 - std[10d71ac2c42b111e]::backtrace_rs::backtrace::trace_unsynchronized::<std[10d71ac2c42b111e]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x583df6e3f778 - std[10d71ac2c42b111e]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x583df6e3f778 - <<std[10d71ac2c42b111e]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[8fb95b77d25ab6c8]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x583df6e55e7a - <core[8fb95b77d25ab6c8]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x583df6e55e7a - core[8fb95b77d25ab6c8]::fmt::write
[INFO] [stdout]    6:     0x583df6e443f2 - std[10d71ac2c42b111e]::io::default_write_fmt::<alloc[a7ee25936407c584]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/io/mod.rs:622:11
[INFO] [stdout]    7:     0x583df6e443f2 - <alloc[a7ee25936407c584]::vec::Vec<u8> as std[10d71ac2c42b111e]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/io/mod.rs:1977:13
[INFO] [stdout]    8:     0x583df6e1d0c6 - <std[10d71ac2c42b111e]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x583df6e1d0c6 - std[10d71ac2c42b111e]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x583df6e37c19 - std[10d71ac2c42b111e]::panicking::default_hook
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x583df6c7714c - <alloc[a7ee25936407c584]::boxed::Box<dyn for<'a, 'b> core[8fb95b77d25ab6c8]::ops::function::Fn<(&'a std[10d71ac2c42b111e]::panic::PanicHookInfo<'b>,), Output = ()> + core[8fb95b77d25ab6c8]::marker::Sync + core[8fb95b77d25ab6c8]::marker::Send> as core[8fb95b77d25ab6c8]::ops::function::Fn<(&std[10d71ac2c42b111e]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/alloc/src/boxed.rs:2289:9
[INFO] [stdout]   12:     0x583df6c7714c - test[213991da798b1c03]::test_main_inner::<test[213991da798b1c03]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x583df6e37dd2 - <alloc[a7ee25936407c584]::boxed::Box<dyn for<'a, 'b> core[8fb95b77d25ab6c8]::ops::function::Fn<(&'a std[10d71ac2c42b111e]::panic::PanicHookInfo<'b>,), Output = ()> + core[8fb95b77d25ab6c8]::marker::Sync + core[8fb95b77d25ab6c8]::marker::Send> as core[8fb95b77d25ab6c8]::ops::function::Fn<(&std[10d71ac2c42b111e]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/alloc/src/boxed.rs:2289:9
[INFO] [stdout]   14:     0x583df6e37dd2 - std[10d71ac2c42b111e]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x583df6e1d182 - std[10d71ac2c42b111e]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x583df6e12279 - std[10d71ac2c42b111e]::sys::backtrace::__rust_end_short_backtrace::<std[10d71ac2c42b111e]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x583df6e1de9d - __rustc[3be9ba60078d4c86]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x583df6e5666c - core[8fb95b77d25ab6c8]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x583df6e563b2 - core[8fb95b77d25ab6c8]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x583df6c3e8da - <core[8fb95b77d25ab6c8]::result::Result<csv[c6eb8be20d952fd1]::string_record::StringRecord, csv[c6eb8be20d952fd1]::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x583df6c3e8da - sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:222:27
[INFO] [stdout]   22:     0x583df6c4a2f2 - <&mut sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0} as core[8fb95b77d25ab6c8]::ops::function::FnOnce<(core[8fb95b77d25ab6c8]::result::Result<csv[c6eb8be20d952fd1]::string_record::StringRecord, csv[c6eb8be20d952fd1]::error::Error>,)>>::call_once
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/ops/function.rs:310:21
[INFO] [stdout]   23:     0x583df6c4a2f2 - <core[8fb95b77d25ab6c8]::option::Option<core[8fb95b77d25ab6c8]::result::Result<csv[c6eb8be20d952fd1]::string_record::StringRecord, csv[c6eb8be20d952fd1]::error::Error>>>::map::<csv[c6eb8be20d952fd1]::string_record::StringRecord, &mut sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/option.rs:1162:29
[INFO] [stdout]   24:     0x583df6c4a2f2 - <core[8fb95b77d25ab6c8]::iter::adapters::map::Map<csv[c6eb8be20d952fd1]::reader::StringRecordsIntoIter<alloc[a7ee25936407c584]::boxed::Box<dyn std[10d71ac2c42b111e]::io::Read>>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}> as core[8fb95b77d25ab6c8]::iter::traits::iterator::Iterator>::next
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/iter/adapters/map.rs:107:26
[INFO] [stdout]   25:     0x583df6c412ab - <itertools[cc251aba4d12f697]::groupbylazy::GroupInner<alloc[a7ee25936407c584]::string::String, core[8fb95b77d25ab6c8]::iter::adapters::map::Map<csv[c6eb8be20d952fd1]::reader::StringRecordsIntoIter<alloc[a7ee25936407c584]::boxed::Box<dyn std[10d71ac2c42b111e]::io::Read>>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#1}>>::next_element
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/itertools-0.10.0/src/groupbylazy.rs:146:25
[INFO] [stdout]   26:     0x583df6c412ab - <itertools[cc251aba4d12f697]::groupbylazy::GroupInner<alloc[a7ee25936407c584]::string::String, core[8fb95b77d25ab6c8]::iter::adapters::map::Map<csv[c6eb8be20d952fd1]::reader::StringRecordsIntoIter<alloc[a7ee25936407c584]::boxed::Box<dyn std[10d71ac2c42b111e]::io::Read>>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#1}>>::step_current
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/itertools-0.10.0/src/groupbylazy.rs:217:20
[INFO] [stdout]   27:     0x583df6c4349f - <itertools[cc251aba4d12f697]::groupbylazy::GroupInner<alloc[a7ee25936407c584]::string::String, core[8fb95b77d25ab6c8]::iter::adapters::map::Map<csv[c6eb8be20d952fd1]::reader::StringRecordsIntoIter<alloc[a7ee25936407c584]::boxed::Box<dyn std[10d71ac2c42b111e]::io::Read>>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#1}>>::step
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/itertools-0.10.0/src/groupbylazy.rs:101:18
[INFO] [stdout]   28:     0x583df6c4349f - <itertools[cc251aba4d12f697]::groupbylazy::Groups<alloc[a7ee25936407c584]::string::String, core[8fb95b77d25ab6c8]::iter::adapters::map::Map<csv[c6eb8be20d952fd1]::reader::StringRecordsIntoIter<alloc[a7ee25936407c584]::boxed::Box<dyn std[10d71ac2c42b111e]::io::Read>>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#1}> as core[8fb95b77d25ab6c8]::iter::traits::iterator::Iterator>::next
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/itertools-0.10.0/src/groupbylazy.rs:379:15
[INFO] [stdout]   29:     0x583df6c3dc6d - <itertools[cc251aba4d12f697]::groupbylazy::Groups<alloc[a7ee25936407c584]::string::String, core[8fb95b77d25ab6c8]::iter::adapters::map::Map<csv[c6eb8be20d952fd1]::reader::StringRecordsIntoIter<alloc[a7ee25936407c584]::boxed::Box<dyn std[10d71ac2c42b111e]::io::Read>>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#1}> as core[8fb95b77d25ab6c8]::iter::traits::iterator::Iterator>::fold::<sdr_heatmap[bb598793d8cd45d7]::Summary, core[8fb95b77d25ab6c8]::iter::adapters::map::map_fold<(alloc[a7ee25936407c584]::string::String, itertools[cc251aba4d12f697]::groupbylazy::Group<alloc[a7ee25936407c584]::string::String, core[8fb95b77d25ab6c8]::iter::adapters::map::Map<csv[c6eb8be20d952fd1]::reader::StringRecordsIntoIter<alloc[a7ee25936407c584]::boxed::Box<dyn std[10d71ac2c42b111e]::io::Read>>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#1}>), alloc[a7ee25936407c584]::vec::Vec<f32>, sdr_heatmap[bb598793d8cd45d7]::Summary, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#2}, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#3}>::{closure#0}>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/iter/traits/iterator.rs:2670:34
[INFO] [stdout]   30:     0x583df6c446b5 - <core[8fb95b77d25ab6c8]::iter::adapters::map::Map<itertools[cc251aba4d12f697]::groupbylazy::Groups<alloc[a7ee25936407c584]::string::String, core[8fb95b77d25ab6c8]::iter::adapters::map::Map<csv[c6eb8be20d952fd1]::reader::StringRecordsIntoIter<alloc[a7ee25936407c584]::boxed::Box<dyn std[10d71ac2c42b111e]::io::Read>>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#1}>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#2}> as core[8fb95b77d25ab6c8]::iter::traits::iterator::Iterator>::fold::<sdr_heatmap[bb598793d8cd45d7]::Summary, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#3}>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/iter/adapters/map.rs:128:19
[INFO] [stdout]   31:     0x583df6c400cd - sdr_heatmap[bb598793d8cd45d7]::preprocess_iter
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:249:10
[INFO] [stdout]   32:     0x583df6c558b7 - sdr_heatmap[bb598793d8cd45d7]::tests::process_implementations_equal
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:407:19
[INFO] [stdout]   33:     0x583df6c562d4 - sdr_heatmap[bb598793d8cd45d7]::tests::process_implementations_equal_samples_770K_csv_gz
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:405:5
[INFO] [stdout]   34:     0x583df6c55207 - sdr_heatmap[bb598793d8cd45d7]::tests::process_implementations_equal_samples_770K_csv_gz::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:405:42
[INFO] [stdout]   35:     0x583df6c57e06 - <sdr_heatmap[bb598793d8cd45d7]::tests::process_implementations_equal_samples_770K_csv_gz::{closure#0} as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   36:     0x583df6c6a22b - <fn() -> core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String> as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   37:     0x583df6c6a22b - test[213991da798b1c03]::__rust_begin_short_backtrace::<core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String>, fn() -> core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String>>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:724:18
[INFO] [stdout]   38:     0x583df6c77aa5 - test[213991da798b1c03]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:747:74
[INFO] [stdout]   39:     0x583df6c77aa5 - <core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<test[213991da798b1c03]::run_test_in_process::{closure#0}> as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   40:     0x583df6c77aa5 - std[10d71ac2c42b111e]::panicking::catch_unwind::do_call::<core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<test[213991da798b1c03]::run_test_in_process::{closure#0}>, core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String>>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   41:     0x583df6c77aa5 - std[10d71ac2c42b111e]::panicking::catch_unwind::<core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String>, core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<test[213991da798b1c03]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   42:     0x583df6c77aa5 - std[10d71ac2c42b111e]::panic::catch_unwind::<core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<test[213991da798b1c03]::run_test_in_process::{closure#0}>, core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String>>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panic.rs:359:14
[INFO] [stdout]   43:     0x583df6c77aa5 - test[213991da798b1c03]::run_test_in_process
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:747:27
[INFO] [stdout]   44:     0x583df6c77aa5 - test[213991da798b1c03]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:668:43
[INFO] [stdout]   45:     0x583df6c713b4 - test[213991da798b1c03]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:698:41
[INFO] [stdout]   46:     0x583df6c713b4 - std[10d71ac2c42b111e]::sys::backtrace::__rust_begin_short_backtrace::<test[213991da798b1c03]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   47:     0x583df6c7ab22 - std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked::<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   48:     0x583df6c7ab22 - <core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   49:     0x583df6c7ab22 - std[10d71ac2c42b111e]::panicking::catch_unwind::do_call::<core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   50:     0x583df6c7ab22 - std[10d71ac2c42b111e]::panicking::catch_unwind::<(), core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   51:     0x583df6c7ab22 - std[10d71ac2c42b111e]::panic::catch_unwind::<core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panic.rs:359:14
[INFO] [stdout]   52:     0x583df6c7ab22 - std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked::<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   53:     0x583df6c7ab22 - <std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1} as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   54:     0x583df6e3f0df - <alloc[a7ee25936407c584]::boxed::Box<dyn core[8fb95b77d25ab6c8]::ops::function::FnOnce<(), Output = ()> + core[8fb95b77d25ab6c8]::marker::Send> as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/alloc/src/boxed.rs:2275:9
[INFO] [stdout]   55:     0x583df6e3f0df - <std[10d71ac2c42b111e]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   56:     0x7c936c1bdaa4 - <unknown>
[INFO] [stdout]   57:     0x7c936c24aa64 - clone
[INFO] [stdout]   58:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::process_implementations_equal_samples_46M_csv_gz stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::process_implementations_equal_samples_46M_csv_gz' (2715) panicked at src/lib.rs:222:27:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Error(Io(Custom { kind: InvalidInput, error: "invalid gzip header" }))
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x583df6e3f778 - std[10d71ac2c42b111e]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x583df6e3f778 - std[10d71ac2c42b111e]::backtrace_rs::backtrace::trace_unsynchronized::<std[10d71ac2c42b111e]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x583df6e3f778 - std[10d71ac2c42b111e]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x583df6e3f778 - <<std[10d71ac2c42b111e]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[8fb95b77d25ab6c8]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x583df6e55e7a - <core[8fb95b77d25ab6c8]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x583df6e55e7a - core[8fb95b77d25ab6c8]::fmt::write
[INFO] [stdout]    6:     0x583df6e443f2 - std[10d71ac2c42b111e]::io::default_write_fmt::<alloc[a7ee25936407c584]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/io/mod.rs:622:11
[INFO] [stdout]    7:     0x583df6e443f2 - <alloc[a7ee25936407c584]::vec::Vec<u8> as std[10d71ac2c42b111e]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/io/mod.rs:1977:13
[INFO] [stdout]    8:     0x583df6e1d0c6 - <std[10d71ac2c42b111e]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x583df6e1d0c6 - std[10d71ac2c42b111e]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x583df6e37c19 - std[10d71ac2c42b111e]::panicking::default_hook
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x583df6c7714c - <alloc[a7ee25936407c584]::boxed::Box<dyn for<'a, 'b> core[8fb95b77d25ab6c8]::ops::function::Fn<(&'a std[10d71ac2c42b111e]::panic::PanicHookInfo<'b>,), Output = ()> + core[8fb95b77d25ab6c8]::marker::Sync + core[8fb95b77d25ab6c8]::marker::Send> as core[8fb95b77d25ab6c8]::ops::function::Fn<(&std[10d71ac2c42b111e]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/alloc/src/boxed.rs:2289:9
[INFO] [stdout]   12:     0x583df6c7714c - test[213991da798b1c03]::test_main_inner::<test[213991da798b1c03]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x583df6e37dd2 - <alloc[a7ee25936407c584]::boxed::Box<dyn for<'a, 'b> core[8fb95b77d25ab6c8]::ops::function::Fn<(&'a std[10d71ac2c42b111e]::panic::PanicHookInfo<'b>,), Output = ()> + core[8fb95b77d25ab6c8]::marker::Sync + core[8fb95b77d25ab6c8]::marker::Send> as core[8fb95b77d25ab6c8]::ops::function::Fn<(&std[10d71ac2c42b111e]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/alloc/src/boxed.rs:2289:9
[INFO] [stdout]   14:     0x583df6e37dd2 - std[10d71ac2c42b111e]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x583df6e1d182 - std[10d71ac2c42b111e]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x583df6e12279 - std[10d71ac2c42b111e]::sys::backtrace::__rust_end_short_backtrace::<std[10d71ac2c42b111e]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x583df6e1de9d - __rustc[3be9ba60078d4c86]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x583df6e5666c - core[8fb95b77d25ab6c8]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x583df6e563b2 - core[8fb95b77d25ab6c8]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x583df6c3e8da - <core[8fb95b77d25ab6c8]::result::Result<csv[c6eb8be20d952fd1]::string_record::StringRecord, csv[c6eb8be20d952fd1]::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x583df6c3e8da - sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:222:27
[INFO] [stdout]   22:     0x583df6c4a2f2 - <&mut sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0} as core[8fb95b77d25ab6c8]::ops::function::FnOnce<(core[8fb95b77d25ab6c8]::result::Result<csv[c6eb8be20d952fd1]::string_record::StringRecord, csv[c6eb8be20d952fd1]::error::Error>,)>>::call_once
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/ops/function.rs:310:21
[INFO] [stdout]   23:     0x583df6c4a2f2 - <core[8fb95b77d25ab6c8]::option::Option<core[8fb95b77d25ab6c8]::result::Result<csv[c6eb8be20d952fd1]::string_record::StringRecord, csv[c6eb8be20d952fd1]::error::Error>>>::map::<csv[c6eb8be20d952fd1]::string_record::StringRecord, &mut sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/option.rs:1162:29
[INFO] [stdout]   24:     0x583df6c4a2f2 - <core[8fb95b77d25ab6c8]::iter::adapters::map::Map<csv[c6eb8be20d952fd1]::reader::StringRecordsIntoIter<alloc[a7ee25936407c584]::boxed::Box<dyn std[10d71ac2c42b111e]::io::Read>>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}> as core[8fb95b77d25ab6c8]::iter::traits::iterator::Iterator>::next
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/iter/adapters/map.rs:107:26
[INFO] [stdout]   25:     0x583df6c412ab - <itertools[cc251aba4d12f697]::groupbylazy::GroupInner<alloc[a7ee25936407c584]::string::String, core[8fb95b77d25ab6c8]::iter::adapters::map::Map<csv[c6eb8be20d952fd1]::reader::StringRecordsIntoIter<alloc[a7ee25936407c584]::boxed::Box<dyn std[10d71ac2c42b111e]::io::Read>>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#1}>>::next_element
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/itertools-0.10.0/src/groupbylazy.rs:146:25
[INFO] [stdout]   26:     0x583df6c412ab - <itertools[cc251aba4d12f697]::groupbylazy::GroupInner<alloc[a7ee25936407c584]::string::String, core[8fb95b77d25ab6c8]::iter::adapters::map::Map<csv[c6eb8be20d952fd1]::reader::StringRecordsIntoIter<alloc[a7ee25936407c584]::boxed::Box<dyn std[10d71ac2c42b111e]::io::Read>>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#1}>>::step_current
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/itertools-0.10.0/src/groupbylazy.rs:217:20
[INFO] [stdout]   27:     0x583df6c4349f - <itertools[cc251aba4d12f697]::groupbylazy::GroupInner<alloc[a7ee25936407c584]::string::String, core[8fb95b77d25ab6c8]::iter::adapters::map::Map<csv[c6eb8be20d952fd1]::reader::StringRecordsIntoIter<alloc[a7ee25936407c584]::boxed::Box<dyn std[10d71ac2c42b111e]::io::Read>>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#1}>>::step
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/itertools-0.10.0/src/groupbylazy.rs:101:18
[INFO] [stdout]   28:     0x583df6c4349f - <itertools[cc251aba4d12f697]::groupbylazy::Groups<alloc[a7ee25936407c584]::string::String, core[8fb95b77d25ab6c8]::iter::adapters::map::Map<csv[c6eb8be20d952fd1]::reader::StringRecordsIntoIter<alloc[a7ee25936407c584]::boxed::Box<dyn std[10d71ac2c42b111e]::io::Read>>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#1}> as core[8fb95b77d25ab6c8]::iter::traits::iterator::Iterator>::next
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/itertools-0.10.0/src/groupbylazy.rs:379:15
[INFO] [stdout]   29:     0x583df6c3dc6d - <itertools[cc251aba4d12f697]::groupbylazy::Groups<alloc[a7ee25936407c584]::string::String, core[8fb95b77d25ab6c8]::iter::adapters::map::Map<csv[c6eb8be20d952fd1]::reader::StringRecordsIntoIter<alloc[a7ee25936407c584]::boxed::Box<dyn std[10d71ac2c42b111e]::io::Read>>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#1}> as core[8fb95b77d25ab6c8]::iter::traits::iterator::Iterator>::fold::<sdr_heatmap[bb598793d8cd45d7]::Summary, core[8fb95b77d25ab6c8]::iter::adapters::map::map_fold<(alloc[a7ee25936407c584]::string::String, itertools[cc251aba4d12f697]::groupbylazy::Group<alloc[a7ee25936407c584]::string::String, core[8fb95b77d25ab6c8]::iter::adapters::map::Map<csv[c6eb8be20d952fd1]::reader::StringRecordsIntoIter<alloc[a7ee25936407c584]::boxed::Box<dyn std[10d71ac2c42b111e]::io::Read>>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#1}>), alloc[a7ee25936407c584]::vec::Vec<f32>, sdr_heatmap[bb598793d8cd45d7]::Summary, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#2}, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#3}>::{closure#0}>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/iter/traits/iterator.rs:2670:34
[INFO] [stdout]   30:     0x583df6c446b5 - <core[8fb95b77d25ab6c8]::iter::adapters::map::Map<itertools[cc251aba4d12f697]::groupbylazy::Groups<alloc[a7ee25936407c584]::string::String, core[8fb95b77d25ab6c8]::iter::adapters::map::Map<csv[c6eb8be20d952fd1]::reader::StringRecordsIntoIter<alloc[a7ee25936407c584]::boxed::Box<dyn std[10d71ac2c42b111e]::io::Read>>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#1}>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#2}> as core[8fb95b77d25ab6c8]::iter::traits::iterator::Iterator>::fold::<sdr_heatmap[bb598793d8cd45d7]::Summary, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#3}>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/iter/adapters/map.rs:128:19
[INFO] [stdout]   31:     0x583df6c400cd - sdr_heatmap[bb598793d8cd45d7]::preprocess_iter
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:249:10
[INFO] [stdout]   32:     0x583df6c558b7 - sdr_heatmap[bb598793d8cd45d7]::tests::process_implementations_equal
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:407:19
[INFO] [stdout]   33:     0x583df6c56274 - sdr_heatmap[bb598793d8cd45d7]::tests::process_implementations_equal_samples_46M_csv_gz
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:405:5
[INFO] [stdout]   34:     0x583df6c551a7 - sdr_heatmap[bb598793d8cd45d7]::tests::process_implementations_equal_samples_46M_csv_gz::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:405:42
[INFO] [stdout]   35:     0x583df6c57d86 - <sdr_heatmap[bb598793d8cd45d7]::tests::process_implementations_equal_samples_46M_csv_gz::{closure#0} as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   36:     0x583df6c6a22b - <fn() -> core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String> as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   37:     0x583df6c6a22b - test[213991da798b1c03]::__rust_begin_short_backtrace::<core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String>, fn() -> core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String>>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:724:18
[INFO] [stdout]   38:     0x583df6c77aa5 - test[213991da798b1c03]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:747:74
[INFO] [stdout]   39:     0x583df6c77aa5 - <core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<test[213991da798b1c03]::run_test_in_process::{closure#0}> as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   40:     0x583df6c77aa5 - std[10d71ac2c42b111e]::panicking::catch_unwind::do_call::<core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<test[213991da798b1c03]::run_test_in_process::{closure#0}>, core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String>>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   41:     0x583df6c77aa5 - std[10d71ac2c42b111e]::panicking::catch_unwind::<core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String>, core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<test[213991da798b1c03]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   42:     0x583df6c77aa5 - std[10d71ac2c42b111e]::panic::catch_unwind::<core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<test[213991da798b1c03]::run_test_in_process::{closure#0}>, core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String>>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panic.rs:359:14
[INFO] [stdout]   43:     0x583df6c77aa5 - test[213991da798b1c03]::run_test_in_process
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:747:27
[INFO] [stdout]   44:     0x583df6c77aa5 - test[213991da798b1c03]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:668:43
[INFO] [stdout]   45:     0x583df6c713b4 - test[213991da798b1c03]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:698:41
[INFO] [stdout]   46:     0x583df6c713b4 - std[10d71ac2c42b111e]::sys::backtrace::__rust_begin_short_backtrace::<test[213991da798b1c03]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   47:     0x583df6c7ab22 - std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked::<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   48:     0x583df6c7ab22 - <core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   49:     0x583df6c7ab22 - std[10d71ac2c42b111e]::panicking::catch_unwind::do_call::<core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   50:     0x583df6c7ab22 - std[10d71ac2c42b111e]::panicking::catch_unwind::<(), core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   51:     0x583df6c7ab22 - std[10d71ac2c42b111e]::panic::catch_unwind::<core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panic.rs:359:14
[INFO] [stdout]   52:     0x583df6c7ab22 - std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked::<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   53:     0x583df6c7ab22 - <std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1} as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   54:     0x583df6e3f0df - <alloc[a7ee25936407c584]::boxed::Box<dyn core[8fb95b77d25ab6c8]::ops::function::FnOnce<(), Output = ()> + core[8fb95b77d25ab6c8]::marker::Send> as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/alloc/src/boxed.rs:2275:9
[INFO] [stdout]   55:     0x583df6e3f0df - <std[10d71ac2c42b111e]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   56:     0x7c936c1bdaa4 - <unknown>
[INFO] [stdout]   57:     0x7c936c24aa64 - clone
[INFO] [stdout]   58:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::preprocess_basic_result stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::preprocess_basic_result' (2711) panicked at src/lib.rs:170:32:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Error(Io(Custom { kind: InvalidInput, error: "invalid gzip header" }))
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x583df6e3f778 - std[10d71ac2c42b111e]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x583df6e3f778 - std[10d71ac2c42b111e]::backtrace_rs::backtrace::trace_unsynchronized::<std[10d71ac2c42b111e]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x583df6e3f778 - std[10d71ac2c42b111e]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x583df6e3f778 - <<std[10d71ac2c42b111e]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[8fb95b77d25ab6c8]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x583df6e55e7a - <core[8fb95b77d25ab6c8]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x583df6e55e7a - core[8fb95b77d25ab6c8]::fmt::write
[INFO] [stdout]    6:     0x583df6e443f2 - std[10d71ac2c42b111e]::io::default_write_fmt::<alloc[a7ee25936407c584]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/io/mod.rs:622:11
[INFO] [stdout]    7:     0x583df6e443f2 - <alloc[a7ee25936407c584]::vec::Vec<u8> as std[10d71ac2c42b111e]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/io/mod.rs:1977:13
[INFO] [stdout]    8:     0x583df6e1d0c6 - <std[10d71ac2c42b111e]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x583df6e1d0c6 - std[10d71ac2c42b111e]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x583df6e37c19 - std[10d71ac2c42b111e]::panicking::default_hook
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x583df6c7714c - <alloc[a7ee25936407c584]::boxed::Box<dyn for<'a, 'b> core[8fb95b77d25ab6c8]::ops::function::Fn<(&'a std[10d71ac2c42b111e]::panic::PanicHookInfo<'b>,), Output = ()> + core[8fb95b77d25ab6c8]::marker::Sync + core[8fb95b77d25ab6c8]::marker::Send> as core[8fb95b77d25ab6c8]::ops::function::Fn<(&std[10d71ac2c42b111e]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/alloc/src/boxed.rs:2289:9
[INFO] [stdout]   12:     0x583df6c7714c - test[213991da798b1c03]::test_main_inner::<test[213991da798b1c03]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x583df6e37dd2 - <alloc[a7ee25936407c584]::boxed::Box<dyn for<'a, 'b> core[8fb95b77d25ab6c8]::ops::function::Fn<(&'a std[10d71ac2c42b111e]::panic::PanicHookInfo<'b>,), Output = ()> + core[8fb95b77d25ab6c8]::marker::Sync + core[8fb95b77d25ab6c8]::marker::Send> as core[8fb95b77d25ab6c8]::ops::function::Fn<(&std[10d71ac2c42b111e]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/alloc/src/boxed.rs:2289:9
[INFO] [stdout]   14:     0x583df6e37dd2 - std[10d71ac2c42b111e]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x583df6e1d182 - std[10d71ac2c42b111e]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x583df6e12279 - std[10d71ac2c42b111e]::sys::backtrace::__rust_end_short_backtrace::<std[10d71ac2c42b111e]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x583df6e1de9d - __rustc[3be9ba60078d4c86]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x583df6e5666c - core[8fb95b77d25ab6c8]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x583df6e563b2 - core[8fb95b77d25ab6c8]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x583df6c3f1a6 - <core[8fb95b77d25ab6c8]::result::Result<csv[c6eb8be20d952fd1]::string_record::StringRecord, csv[c6eb8be20d952fd1]::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x583df6c3f1a6 - sdr_heatmap[bb598793d8cd45d7]::preprocess
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:170:32
[INFO] [stdout]   22:     0x583df6c5607d - sdr_heatmap[bb598793d8cd45d7]::tests::preprocess_basic_result
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:374:19
[INFO] [stdout]   23:     0x583df6c54ff7 - sdr_heatmap[bb598793d8cd45d7]::tests::preprocess_basic_result::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:373:33
[INFO] [stdout]   24:     0x583df6c57b46 - <sdr_heatmap[bb598793d8cd45d7]::tests::preprocess_basic_result::{closure#0} as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x583df6c6a22b - <fn() -> core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String> as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26:     0x583df6c6a22b - test[213991da798b1c03]::__rust_begin_short_backtrace::<core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String>, fn() -> core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String>>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:724:18
[INFO] [stdout]   27:     0x583df6c77aa5 - test[213991da798b1c03]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:747:74
[INFO] [stdout]   28:     0x583df6c77aa5 - <core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<test[213991da798b1c03]::run_test_in_process::{closure#0}> as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   29:     0x583df6c77aa5 - std[10d71ac2c42b111e]::panicking::catch_unwind::do_call::<core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<test[213991da798b1c03]::run_test_in_process::{closure#0}>, core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String>>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x583df6c77aa5 - std[10d71ac2c42b111e]::panicking::catch_unwind::<core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String>, core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<test[213991da798b1c03]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   31:     0x583df6c77aa5 - std[10d71ac2c42b111e]::panic::catch_unwind::<core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<test[213991da798b1c03]::run_test_in_process::{closure#0}>, core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String>>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panic.rs:359:14
[INFO] [stdout]   32:     0x583df6c77aa5 - test[213991da798b1c03]::run_test_in_process
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:747:27
[INFO] [stdout]   33:     0x583df6c77aa5 - test[213991da798b1c03]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:668:43
[INFO] [stdout]   34:     0x583df6c713b4 - test[213991da798b1c03]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:698:41
[INFO] [stdout]   35:     0x583df6c713b4 - std[10d71ac2c42b111e]::sys::backtrace::__rust_begin_short_backtrace::<test[213991da798b1c03]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   36:     0x583df6c7ab22 - std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked::<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   37:     0x583df6c7ab22 - <core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   38:     0x583df6c7ab22 - std[10d71ac2c42b111e]::panicking::catch_unwind::do_call::<core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   39:     0x583df6c7ab22 - std[10d71ac2c42b111e]::panicking::catch_unwind::<(), core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   40:     0x583df6c7ab22 - std[10d71ac2c42b111e]::panic::catch_unwind::<core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panic.rs:359:14
[INFO] [stdout]   41:     0x583df6c7ab22 - std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked::<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   42:     0x583df6c7ab22 - <std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1} as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   43:     0x583df6e3f0df - <alloc[a7ee25936407c584]::boxed::Box<dyn core[8fb95b77d25ab6c8]::ops::function::FnOnce<(), Output = ()> + core[8fb95b77d25ab6c8]::marker::Send> as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/alloc/src/boxed.rs:2275:9
[INFO] [stdout]   44:     0x583df6e3f0df - <std[10d71ac2c42b111e]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   45:     0x7c936c1bdaa4 - <unknown>
[INFO] [stdout]   46:     0x7c936c24aa64 - clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::preprocess_iter_result stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::preprocess_iter_result' (2712) panicked at src/lib.rs:222:27:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Error(Io(Custom { kind: InvalidInput, error: "invalid gzip header" }))
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x583df6e3f778 - std[10d71ac2c42b111e]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x583df6e3f778 - std[10d71ac2c42b111e]::backtrace_rs::backtrace::trace_unsynchronized::<std[10d71ac2c42b111e]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x583df6e3f778 - std[10d71ac2c42b111e]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x583df6e3f778 - <<std[10d71ac2c42b111e]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[8fb95b77d25ab6c8]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x583df6e55e7a - <core[8fb95b77d25ab6c8]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x583df6e55e7a - core[8fb95b77d25ab6c8]::fmt::write
[INFO] [stdout]    6:     0x583df6e443f2 - std[10d71ac2c42b111e]::io::default_write_fmt::<alloc[a7ee25936407c584]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/io/mod.rs:622:11
[INFO] [stdout]    7:     0x583df6e443f2 - <alloc[a7ee25936407c584]::vec::Vec<u8> as std[10d71ac2c42b111e]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/io/mod.rs:1977:13
[INFO] [stdout]    8:     0x583df6e1d0c6 - <std[10d71ac2c42b111e]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x583df6e1d0c6 - std[10d71ac2c42b111e]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x583df6e37c19 - std[10d71ac2c42b111e]::panicking::default_hook
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x583df6c7714c - <alloc[a7ee25936407c584]::boxed::Box<dyn for<'a, 'b> core[8fb95b77d25ab6c8]::ops::function::Fn<(&'a std[10d71ac2c42b111e]::panic::PanicHookInfo<'b>,), Output = ()> + core[8fb95b77d25ab6c8]::marker::Sync + core[8fb95b77d25ab6c8]::marker::Send> as core[8fb95b77d25ab6c8]::ops::function::Fn<(&std[10d71ac2c42b111e]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/alloc/src/boxed.rs:2289:9
[INFO] [stdout]   12:     0x583df6c7714c - test[213991da798b1c03]::test_main_inner::<test[213991da798b1c03]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x583df6e37dd2 - <alloc[a7ee25936407c584]::boxed::Box<dyn for<'a, 'b> core[8fb95b77d25ab6c8]::ops::function::Fn<(&'a std[10d71ac2c42b111e]::panic::PanicHookInfo<'b>,), Output = ()> + core[8fb95b77d25ab6c8]::marker::Sync + core[8fb95b77d25ab6c8]::marker::Send> as core[8fb95b77d25ab6c8]::ops::function::Fn<(&std[10d71ac2c42b111e]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/alloc/src/boxed.rs:2289:9
[INFO] [stdout]   14:     0x583df6e37dd2 - std[10d71ac2c42b111e]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x583df6e1d182 - std[10d71ac2c42b111e]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x583df6e12279 - std[10d71ac2c42b111e]::sys::backtrace::__rust_end_short_backtrace::<std[10d71ac2c42b111e]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x583df6e1de9d - __rustc[3be9ba60078d4c86]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x583df6e5666c - core[8fb95b77d25ab6c8]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x583df6e563b2 - core[8fb95b77d25ab6c8]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x583df6c3e8da - <core[8fb95b77d25ab6c8]::result::Result<csv[c6eb8be20d952fd1]::string_record::StringRecord, csv[c6eb8be20d952fd1]::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x583df6c3e8da - sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:222:27
[INFO] [stdout]   22:     0x583df6c4a2f2 - <&mut sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0} as core[8fb95b77d25ab6c8]::ops::function::FnOnce<(core[8fb95b77d25ab6c8]::result::Result<csv[c6eb8be20d952fd1]::string_record::StringRecord, csv[c6eb8be20d952fd1]::error::Error>,)>>::call_once
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/ops/function.rs:310:21
[INFO] [stdout]   23:     0x583df6c4a2f2 - <core[8fb95b77d25ab6c8]::option::Option<core[8fb95b77d25ab6c8]::result::Result<csv[c6eb8be20d952fd1]::string_record::StringRecord, csv[c6eb8be20d952fd1]::error::Error>>>::map::<csv[c6eb8be20d952fd1]::string_record::StringRecord, &mut sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/option.rs:1162:29
[INFO] [stdout]   24:     0x583df6c4a2f2 - <core[8fb95b77d25ab6c8]::iter::adapters::map::Map<csv[c6eb8be20d952fd1]::reader::StringRecordsIntoIter<alloc[a7ee25936407c584]::boxed::Box<dyn std[10d71ac2c42b111e]::io::Read>>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}> as core[8fb95b77d25ab6c8]::iter::traits::iterator::Iterator>::next
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/iter/adapters/map.rs:107:26
[INFO] [stdout]   25:     0x583df6c412ab - <itertools[cc251aba4d12f697]::groupbylazy::GroupInner<alloc[a7ee25936407c584]::string::String, core[8fb95b77d25ab6c8]::iter::adapters::map::Map<csv[c6eb8be20d952fd1]::reader::StringRecordsIntoIter<alloc[a7ee25936407c584]::boxed::Box<dyn std[10d71ac2c42b111e]::io::Read>>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#1}>>::next_element
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/itertools-0.10.0/src/groupbylazy.rs:146:25
[INFO] [stdout]   26:     0x583df6c412ab - <itertools[cc251aba4d12f697]::groupbylazy::GroupInner<alloc[a7ee25936407c584]::string::String, core[8fb95b77d25ab6c8]::iter::adapters::map::Map<csv[c6eb8be20d952fd1]::reader::StringRecordsIntoIter<alloc[a7ee25936407c584]::boxed::Box<dyn std[10d71ac2c42b111e]::io::Read>>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#1}>>::step_current
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/itertools-0.10.0/src/groupbylazy.rs:217:20
[INFO] [stdout]   27:     0x583df6c4349f - <itertools[cc251aba4d12f697]::groupbylazy::GroupInner<alloc[a7ee25936407c584]::string::String, core[8fb95b77d25ab6c8]::iter::adapters::map::Map<csv[c6eb8be20d952fd1]::reader::StringRecordsIntoIter<alloc[a7ee25936407c584]::boxed::Box<dyn std[10d71ac2c42b111e]::io::Read>>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#1}>>::step
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/itertools-0.10.0/src/groupbylazy.rs:101:18
[INFO] [stdout]   28:     0x583df6c4349f - <itertools[cc251aba4d12f697]::groupbylazy::Groups<alloc[a7ee25936407c584]::string::String, core[8fb95b77d25ab6c8]::iter::adapters::map::Map<csv[c6eb8be20d952fd1]::reader::StringRecordsIntoIter<alloc[a7ee25936407c584]::boxed::Box<dyn std[10d71ac2c42b111e]::io::Read>>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#1}> as core[8fb95b77d25ab6c8]::iter::traits::iterator::Iterator>::next
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/itertools-0.10.0/src/groupbylazy.rs:379:15
[INFO] [stdout]   29:     0x583df6c3dc6d - <itertools[cc251aba4d12f697]::groupbylazy::Groups<alloc[a7ee25936407c584]::string::String, core[8fb95b77d25ab6c8]::iter::adapters::map::Map<csv[c6eb8be20d952fd1]::reader::StringRecordsIntoIter<alloc[a7ee25936407c584]::boxed::Box<dyn std[10d71ac2c42b111e]::io::Read>>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#1}> as core[8fb95b77d25ab6c8]::iter::traits::iterator::Iterator>::fold::<sdr_heatmap[bb598793d8cd45d7]::Summary, core[8fb95b77d25ab6c8]::iter::adapters::map::map_fold<(alloc[a7ee25936407c584]::string::String, itertools[cc251aba4d12f697]::groupbylazy::Group<alloc[a7ee25936407c584]::string::String, core[8fb95b77d25ab6c8]::iter::adapters::map::Map<csv[c6eb8be20d952fd1]::reader::StringRecordsIntoIter<alloc[a7ee25936407c584]::boxed::Box<dyn std[10d71ac2c42b111e]::io::Read>>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#1}>), alloc[a7ee25936407c584]::vec::Vec<f32>, sdr_heatmap[bb598793d8cd45d7]::Summary, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#2}, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#3}>::{closure#0}>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/iter/traits/iterator.rs:2670:34
[INFO] [stdout]   30:     0x583df6c446b5 - <core[8fb95b77d25ab6c8]::iter::adapters::map::Map<itertools[cc251aba4d12f697]::groupbylazy::Groups<alloc[a7ee25936407c584]::string::String, core[8fb95b77d25ab6c8]::iter::adapters::map::Map<csv[c6eb8be20d952fd1]::reader::StringRecordsIntoIter<alloc[a7ee25936407c584]::boxed::Box<dyn std[10d71ac2c42b111e]::io::Read>>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#1}>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#2}> as core[8fb95b77d25ab6c8]::iter::traits::iterator::Iterator>::fold::<sdr_heatmap[bb598793d8cd45d7]::Summary, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#3}>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/iter/adapters/map.rs:128:19
[INFO] [stdout]   31:     0x583df6c400cd - sdr_heatmap[bb598793d8cd45d7]::preprocess_iter
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:249:10
[INFO] [stdout]   32:     0x583df6c55f6d - sdr_heatmap[bb598793d8cd45d7]::tests::preprocess_iter_result
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:394:19
[INFO] [stdout]   33:     0x583df6c54fc7 - sdr_heatmap[bb598793d8cd45d7]::tests::preprocess_iter_result::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:393:32
[INFO] [stdout]   34:     0x583df6c57b06 - <sdr_heatmap[bb598793d8cd45d7]::tests::preprocess_iter_result::{closure#0} as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   35:     0x583df6c6a22b - <fn() -> core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String> as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   36:     0x583df6c6a22b - test[213991da798b1c03]::__rust_begin_short_backtrace::<core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String>, fn() -> core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String>>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:724:18
[INFO] [stdout]   37:     0x583df6c77aa5 - test[213991da798b1c03]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:747:74
[INFO] [stdout]   38:     0x583df6c77aa5 - <core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<test[213991da798b1c03]::run_test_in_process::{closure#0}> as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   39:     0x583df6c77aa5 - std[10d71ac2c42b111e]::panicking::catch_unwind::do_call::<core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<test[213991da798b1c03]::run_test_in_process::{closure#0}>, core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String>>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   40:     0x583df6c77aa5 - std[10d71ac2c42b111e]::panicking::catch_unwind::<core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String>, core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<test[213991da798b1c03]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   41:     0x583df6c77aa5 - std[10d71ac2c42b111e]::panic::catch_unwind::<core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<test[213991da798b1c03]::run_test_in_process::{closure#0}>, core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String>>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panic.rs:359:14
[INFO] [stdout]   42:     0x583df6c77aa5 - test[213991da798b1c03]::run_test_in_process
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:747:27
[INFO] [stdout]   43:     0x583df6c77aa5 - test[213991da798b1c03]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:668:43
[INFO] [stdout]   44:     0x583df6c713b4 - test[213991da798b1c03]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:698:41
[INFO] [stdout]   45:     0x583df6c713b4 - std[10d71ac2c42b111e]::sys::backtrace::__rust_begin_short_backtrace::<test[213991da798b1c03]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   46:     0x583df6c7ab22 - std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked::<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   47:     0x583df6c7ab22 - <core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   48:     0x583df6c7ab22 - std[10d71ac2c42b111e]::panicking::catch_unwind::do_call::<core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   49:     0x583df6c7ab22 - std[10d71ac2c42b111e]::panicking::catch_unwind::<(), core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   50:     0x583df6c7ab22 - std[10d71ac2c42b111e]::panic::catch_unwind::<core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panic.rs:359:14
[INFO] [stdout]   51:     0x583df6c7ab22 - std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked::<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   52:     0x583df6c7ab22 - <std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1} as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   53:     0x583df6e3f0df - <alloc[a7ee25936407c584]::boxed::Box<dyn core[8fb95b77d25ab6c8]::ops::function::FnOnce<(), Output = ()> + core[8fb95b77d25ab6c8]::marker::Send> as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/alloc/src/boxed.rs:2275:9
[INFO] [stdout]   54:     0x583df6e3f0df - <std[10d71ac2c42b111e]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   55:     0x7c936c1bdaa4 - <unknown>
[INFO] [stdout]   56:     0x7c936c24aa64 - clone
[INFO] [stdout]   57:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::process_implementations_equal_samples_70K_csv_gz stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::process_implementations_equal_samples_70K_csv_gz' (2716) panicked at src/lib.rs:222:27:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Error(Io(Custom { kind: InvalidInput, error: "invalid gzip header" }))
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x583df6e3f778 - std[10d71ac2c42b111e]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x583df6e3f778 - std[10d71ac2c42b111e]::backtrace_rs::backtrace::trace_unsynchronized::<std[10d71ac2c42b111e]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x583df6e3f778 - std[10d71ac2c42b111e]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x583df6e3f778 - <<std[10d71ac2c42b111e]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[8fb95b77d25ab6c8]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x583df6e55e7a - <core[8fb95b77d25ab6c8]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x583df6e55e7a - core[8fb95b77d25ab6c8]::fmt::write
[INFO] [stdout]    6:     0x583df6e443f2 - std[10d71ac2c42b111e]::io::default_write_fmt::<alloc[a7ee25936407c584]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/io/mod.rs:622:11
[INFO] [stdout]    7:     0x583df6e443f2 - <alloc[a7ee25936407c584]::vec::Vec<u8> as std[10d71ac2c42b111e]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/io/mod.rs:1977:13
[INFO] [stdout]    8:     0x583df6e1d0c6 - <std[10d71ac2c42b111e]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x583df6e1d0c6 - std[10d71ac2c42b111e]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x583df6e37c19 - std[10d71ac2c42b111e]::panicking::default_hook
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x583df6c7714c - <alloc[a7ee25936407c584]::boxed::Box<dyn for<'a, 'b> core[8fb95b77d25ab6c8]::ops::function::Fn<(&'a std[10d71ac2c42b111e]::panic::PanicHookInfo<'b>,), Output = ()> + core[8fb95b77d25ab6c8]::marker::Sync + core[8fb95b77d25ab6c8]::marker::Send> as core[8fb95b77d25ab6c8]::ops::function::Fn<(&std[10d71ac2c42b111e]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/alloc/src/boxed.rs:2289:9
[INFO] [stdout]   12:     0x583df6c7714c - test[213991da798b1c03]::test_main_inner::<test[213991da798b1c03]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x583df6e37dd2 - <alloc[a7ee25936407c584]::boxed::Box<dyn for<'a, 'b> core[8fb95b77d25ab6c8]::ops::function::Fn<(&'a std[10d71ac2c42b111e]::panic::PanicHookInfo<'b>,), Output = ()> + core[8fb95b77d25ab6c8]::marker::Sync + core[8fb95b77d25ab6c8]::marker::Send> as core[8fb95b77d25ab6c8]::ops::function::Fn<(&std[10d71ac2c42b111e]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/alloc/src/boxed.rs:2289:9
[INFO] [stdout]   14:     0x583df6e37dd2 - std[10d71ac2c42b111e]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x583df6e1d182 - std[10d71ac2c42b111e]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x583df6e12279 - std[10d71ac2c42b111e]::sys::backtrace::__rust_end_short_backtrace::<std[10d71ac2c42b111e]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x583df6e1de9d - __rustc[3be9ba60078d4c86]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x583df6e5666c - core[8fb95b77d25ab6c8]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x583df6e563b2 - core[8fb95b77d25ab6c8]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x583df6c3e8da - <core[8fb95b77d25ab6c8]::result::Result<csv[c6eb8be20d952fd1]::string_record::StringRecord, csv[c6eb8be20d952fd1]::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x583df6c3e8da - sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:222:27
[INFO] [stdout]   22:     0x583df6c4a2f2 - <&mut sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0} as core[8fb95b77d25ab6c8]::ops::function::FnOnce<(core[8fb95b77d25ab6c8]::result::Result<csv[c6eb8be20d952fd1]::string_record::StringRecord, csv[c6eb8be20d952fd1]::error::Error>,)>>::call_once
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/ops/function.rs:310:21
[INFO] [stdout]   23:     0x583df6c4a2f2 - <core[8fb95b77d25ab6c8]::option::Option<core[8fb95b77d25ab6c8]::result::Result<csv[c6eb8be20d952fd1]::string_record::StringRecord, csv[c6eb8be20d952fd1]::error::Error>>>::map::<csv[c6eb8be20d952fd1]::string_record::StringRecord, &mut sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/option.rs:1162:29
[INFO] [stdout]   24:     0x583df6c4a2f2 - <core[8fb95b77d25ab6c8]::iter::adapters::map::Map<csv[c6eb8be20d952fd1]::reader::StringRecordsIntoIter<alloc[a7ee25936407c584]::boxed::Box<dyn std[10d71ac2c42b111e]::io::Read>>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}> as core[8fb95b77d25ab6c8]::iter::traits::iterator::Iterator>::next
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/iter/adapters/map.rs:107:26
[INFO] [stdout]   25:     0x583df6c412ab - <itertools[cc251aba4d12f697]::groupbylazy::GroupInner<alloc[a7ee25936407c584]::string::String, core[8fb95b77d25ab6c8]::iter::adapters::map::Map<csv[c6eb8be20d952fd1]::reader::StringRecordsIntoIter<alloc[a7ee25936407c584]::boxed::Box<dyn std[10d71ac2c42b111e]::io::Read>>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#1}>>::next_element
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/itertools-0.10.0/src/groupbylazy.rs:146:25
[INFO] [stdout]   26:     0x583df6c412ab - <itertools[cc251aba4d12f697]::groupbylazy::GroupInner<alloc[a7ee25936407c584]::string::String, core[8fb95b77d25ab6c8]::iter::adapters::map::Map<csv[c6eb8be20d952fd1]::reader::StringRecordsIntoIter<alloc[a7ee25936407c584]::boxed::Box<dyn std[10d71ac2c42b111e]::io::Read>>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#1}>>::step_current
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/itertools-0.10.0/src/groupbylazy.rs:217:20
[INFO] [stdout]   27:     0x583df6c4349f - <itertools[cc251aba4d12f697]::groupbylazy::GroupInner<alloc[a7ee25936407c584]::string::String, core[8fb95b77d25ab6c8]::iter::adapters::map::Map<csv[c6eb8be20d952fd1]::reader::StringRecordsIntoIter<alloc[a7ee25936407c584]::boxed::Box<dyn std[10d71ac2c42b111e]::io::Read>>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#1}>>::step
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/itertools-0.10.0/src/groupbylazy.rs:101:18
[INFO] [stdout]   28:     0x583df6c4349f - <itertools[cc251aba4d12f697]::groupbylazy::Groups<alloc[a7ee25936407c584]::string::String, core[8fb95b77d25ab6c8]::iter::adapters::map::Map<csv[c6eb8be20d952fd1]::reader::StringRecordsIntoIter<alloc[a7ee25936407c584]::boxed::Box<dyn std[10d71ac2c42b111e]::io::Read>>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#1}> as core[8fb95b77d25ab6c8]::iter::traits::iterator::Iterator>::next
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/itertools-0.10.0/src/groupbylazy.rs:379:15
[INFO] [stdout]   29:     0x583df6c3dc6d - <itertools[cc251aba4d12f697]::groupbylazy::Groups<alloc[a7ee25936407c584]::string::String, core[8fb95b77d25ab6c8]::iter::adapters::map::Map<csv[c6eb8be20d952fd1]::reader::StringRecordsIntoIter<alloc[a7ee25936407c584]::boxed::Box<dyn std[10d71ac2c42b111e]::io::Read>>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#1}> as core[8fb95b77d25ab6c8]::iter::traits::iterator::Iterator>::fold::<sdr_heatmap[bb598793d8cd45d7]::Summary, core[8fb95b77d25ab6c8]::iter::adapters::map::map_fold<(alloc[a7ee25936407c584]::string::String, itertools[cc251aba4d12f697]::groupbylazy::Group<alloc[a7ee25936407c584]::string::String, core[8fb95b77d25ab6c8]::iter::adapters::map::Map<csv[c6eb8be20d952fd1]::reader::StringRecordsIntoIter<alloc[a7ee25936407c584]::boxed::Box<dyn std[10d71ac2c42b111e]::io::Read>>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#1}>), alloc[a7ee25936407c584]::vec::Vec<f32>, sdr_heatmap[bb598793d8cd45d7]::Summary, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#2}, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#3}>::{closure#0}>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/iter/traits/iterator.rs:2670:34
[INFO] [stdout]   30:     0x583df6c446b5 - <core[8fb95b77d25ab6c8]::iter::adapters::map::Map<itertools[cc251aba4d12f697]::groupbylazy::Groups<alloc[a7ee25936407c584]::string::String, core[8fb95b77d25ab6c8]::iter::adapters::map::Map<csv[c6eb8be20d952fd1]::reader::StringRecordsIntoIter<alloc[a7ee25936407c584]::boxed::Box<dyn std[10d71ac2c42b111e]::io::Read>>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#1}>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#2}> as core[8fb95b77d25ab6c8]::iter::traits::iterator::Iterator>::fold::<sdr_heatmap[bb598793d8cd45d7]::Summary, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#3}>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/iter/adapters/map.rs:128:19
[INFO] [stdout]   31:     0x583df6c400cd - sdr_heatmap[bb598793d8cd45d7]::preprocess_iter
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:249:10
[INFO] [stdout]   32:     0x583df6c558b7 - sdr_heatmap[bb598793d8cd45d7]::tests::process_implementations_equal
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:407:19
[INFO] [stdout]   33:     0x583df6c562a4 - sdr_heatmap[bb598793d8cd45d7]::tests::process_implementations_equal_samples_70K_csv_gz
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:405:5
[INFO] [stdout]   34:     0x583df6c551d7 - sdr_heatmap[bb598793d8cd45d7]::tests::process_implementations_equal_samples_70K_csv_gz::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:405:42
[INFO] [stdout]   35:     0x583df6c57dc6 - <sdr_heatmap[bb598793d8cd45d7]::tests::process_implementations_equal_samples_70K_csv_gz::{closure#0} as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   36:     0x583df6c6a22b - <fn() -> core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String> as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   37:     0x583df6c6a22b - test[213991da798b1c03]::__rust_begin_short_backtrace::<core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String>, fn() -> core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String>>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:724:18
[INFO] [stdout]   38:     0x583df6c77aa5 - test[213991da798b1c03]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:747:74
[INFO] [stdout]   39:     0x583df6c77aa5 - <core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<test[213991da798b1c03]::run_test_in_process::{closure#0}> as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   40:     0x583df6c77aa5 - std[10d71ac2c42b111e]::panicking::catch_unwind::do_call::<core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<test[213991da798b1c03]::run_test_in_process::{closure#0}>, core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String>>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   41:     0x583df6c77aa5 - std[10d71ac2c42b111e]::panicking::catch_unwind::<core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String>, core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<test[213991da798b1c03]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   42:     0x583df6c77aa5 - std[10d71ac2c42b111e]::panic::catch_unwind::<core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<test[213991da798b1c03]::run_test_in_process::{closure#0}>, core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String>>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panic.rs:359:14
[INFO] [stdout]   43:     0x583df6c77aa5 - test[213991da798b1c03]::run_test_in_process
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:747:27
[INFO] [stdout]   44:     0x583df6c77aa5 - test[213991da798b1c03]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:668:43
[INFO] [stdout]   45:     0x583df6c713b4 - test[213991da798b1c03]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:698:41
[INFO] [stdout]   46:     0x583df6c713b4 - std[10d71ac2c42b111e]::sys::backtrace::__rust_begin_short_backtrace::<test[213991da798b1c03]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   47:     0x583df6c7ab22 - std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked::<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   48:     0x583df6c7ab22 - <core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   49:     0x583df6c7ab22 - std[10d71ac2c42b111e]::panicking::catch_unwind::do_call::<core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   50:     0x583df6c7ab22 - std[10d71ac2c42b111e]::panicking::catch_unwind::<(), core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   51:     0x583df6c7ab22 - std[10d71ac2c42b111e]::panic::catch_unwind::<core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panic.rs:359:14
[INFO] [stdout]   52:     0x583df6c7ab22 - std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked::<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   53:     0x583df6c7ab22 - <std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1} as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   54:     0x583df6e3f0df - <alloc[a7ee25936407c584]::boxed::Box<dyn core[8fb95b77d25ab6c8]::ops::function::FnOnce<(), Output = ()> + core[8fb95b77d25ab6c8]::marker::Send> as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/alloc/src/boxed.rs:2275:9
[INFO] [stdout]   55:     0x583df6e3f0df - <std[10d71ac2c42b111e]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   56:     0x7c936c1bdaa4 - <unknown>
[INFO] [stdout]   57:     0x7c936c24aa64 - clone
[INFO] [stdout]   58:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::complete_plain_samples_1k_csv stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::complete_plain_samples_1k_csv' (2709) panicked at src/lib.rs:226:77:
[INFO] [stdout] called `Option::unwrap()` on a `None` value
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x583df6e3f778 - std[10d71ac2c42b111e]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x583df6e3f778 - std[10d71ac2c42b111e]::backtrace_rs::backtrace::trace_unsynchronized::<std[10d71ac2c42b111e]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x583df6e3f778 - std[10d71ac2c42b111e]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x583df6e3f778 - <<std[10d71ac2c42b111e]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[8fb95b77d25ab6c8]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x583df6e55e7a - <core[8fb95b77d25ab6c8]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x583df6e55e7a - core[8fb95b77d25ab6c8]::fmt::write
[INFO] [stdout]    6:     0x583df6e443f2 - std[10d71ac2c42b111e]::io::default_write_fmt::<alloc[a7ee25936407c584]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/io/mod.rs:622:11
[INFO] [stdout]    7:     0x583df6e443f2 - <alloc[a7ee25936407c584]::vec::Vec<u8> as std[10d71ac2c42b111e]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/io/mod.rs:1977:13
[INFO] [stdout]    8:     0x583df6e1d0c6 - <std[10d71ac2c42b111e]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x583df6e1d0c6 - std[10d71ac2c42b111e]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x583df6e37c19 - std[10d71ac2c42b111e]::panicking::default_hook
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x583df6c7714c - <alloc[a7ee25936407c584]::boxed::Box<dyn for<'a, 'b> core[8fb95b77d25ab6c8]::ops::function::Fn<(&'a std[10d71ac2c42b111e]::panic::PanicHookInfo<'b>,), Output = ()> + core[8fb95b77d25ab6c8]::marker::Sync + core[8fb95b77d25ab6c8]::marker::Send> as core[8fb95b77d25ab6c8]::ops::function::Fn<(&std[10d71ac2c42b111e]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/alloc/src/boxed.rs:2289:9
[INFO] [stdout]   12:     0x583df6c7714c - test[213991da798b1c03]::test_main_inner::<test[213991da798b1c03]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x583df6e37dd2 - <alloc[a7ee25936407c584]::boxed::Box<dyn for<'a, 'b> core[8fb95b77d25ab6c8]::ops::function::Fn<(&'a std[10d71ac2c42b111e]::panic::PanicHookInfo<'b>,), Output = ()> + core[8fb95b77d25ab6c8]::marker::Sync + core[8fb95b77d25ab6c8]::marker::Send> as core[8fb95b77d25ab6c8]::ops::function::Fn<(&std[10d71ac2c42b111e]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/alloc/src/boxed.rs:2289:9
[INFO] [stdout]   14:     0x583df6e37dd2 - std[10d71ac2c42b111e]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x583df6e1d1b4 - std[10d71ac2c42b111e]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x583df6e12279 - std[10d71ac2c42b111e]::sys::backtrace::__rust_end_short_backtrace::<std[10d71ac2c42b111e]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x583df6e1de9d - __rustc[3be9ba60078d4c86]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x583df6e5666c - core[8fb95b77d25ab6c8]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x583df6e56632 - core[8fb95b77d25ab6c8]::panicking::panic
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/panicking.rs:150:5
[INFO] [stdout]   20:     0x583df6e56359 - core[8fb95b77d25ab6c8]::option::unwrap_failed
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/option.rs:2248:5
[INFO] [stdout]   21:     0x583df6c3ec18 - <core[8fb95b77d25ab6c8]::option::Option<&str>>::unwrap
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/option.rs:1013:21
[INFO] [stdout]   22:     0x583df6c3ec18 - sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#1}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:226:77
[INFO] [stdout]   23:     0x583df6c42fea - <sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#1} as itertools[cc251aba4d12f697]::groupbylazy::KeyFunction<&csv[c6eb8be20d952fd1]::string_record::StringRecord>>::call_mut
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/itertools-0.10.0/src/groupbylazy.rs:16:9
[INFO] [stdout]   24:     0x583df6c413ab - <itertools[cc251aba4d12f697]::groupbylazy::GroupInner<alloc[a7ee25936407c584]::string::String, core[8fb95b77d25ab6c8]::iter::adapters::map::Map<csv[c6eb8be20d952fd1]::reader::StringRecordsIntoIter<alloc[a7ee25936407c584]::boxed::Box<dyn std[10d71ac2c42b111e]::io::Read>>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#1}>>::step_current
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/itertools-0.10.0/src/groupbylazy.rs:220:36
[INFO] [stdout]   25:     0x583df6c4349f - <itertools[cc251aba4d12f697]::groupbylazy::GroupInner<alloc[a7ee25936407c584]::string::String, core[8fb95b77d25ab6c8]::iter::adapters::map::Map<csv[c6eb8be20d952fd1]::reader::StringRecordsIntoIter<alloc[a7ee25936407c584]::boxed::Box<dyn std[10d71ac2c42b111e]::io::Read>>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#1}>>::step
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/itertools-0.10.0/src/groupbylazy.rs:101:18
[INFO] [stdout]   26:     0x583df6c4349f - <itertools[cc251aba4d12f697]::groupbylazy::Groups<alloc[a7ee25936407c584]::string::String, core[8fb95b77d25ab6c8]::iter::adapters::map::Map<csv[c6eb8be20d952fd1]::reader::StringRecordsIntoIter<alloc[a7ee25936407c584]::boxed::Box<dyn std[10d71ac2c42b111e]::io::Read>>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#1}> as core[8fb95b77d25ab6c8]::iter::traits::iterator::Iterator>::next
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/itertools-0.10.0/src/groupbylazy.rs:379:15
[INFO] [stdout]   27:     0x583df6c3dc6d - <itertools[cc251aba4d12f697]::groupbylazy::Groups<alloc[a7ee25936407c584]::string::String, core[8fb95b77d25ab6c8]::iter::adapters::map::Map<csv[c6eb8be20d952fd1]::reader::StringRecordsIntoIter<alloc[a7ee25936407c584]::boxed::Box<dyn std[10d71ac2c42b111e]::io::Read>>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#1}> as core[8fb95b77d25ab6c8]::iter::traits::iterator::Iterator>::fold::<sdr_heatmap[bb598793d8cd45d7]::Summary, core[8fb95b77d25ab6c8]::iter::adapters::map::map_fold<(alloc[a7ee25936407c584]::string::String, itertools[cc251aba4d12f697]::groupbylazy::Group<alloc[a7ee25936407c584]::string::String, core[8fb95b77d25ab6c8]::iter::adapters::map::Map<csv[c6eb8be20d952fd1]::reader::StringRecordsIntoIter<alloc[a7ee25936407c584]::boxed::Box<dyn std[10d71ac2c42b111e]::io::Read>>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#1}>), alloc[a7ee25936407c584]::vec::Vec<f32>, sdr_heatmap[bb598793d8cd45d7]::Summary, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#2}, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#3}>::{closure#0}>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/iter/traits/iterator.rs:2670:34
[INFO] [stdout]   28:     0x583df6c446b5 - <core[8fb95b77d25ab6c8]::iter::adapters::map::Map<itertools[cc251aba4d12f697]::groupbylazy::Groups<alloc[a7ee25936407c584]::string::String, core[8fb95b77d25ab6c8]::iter::adapters::map::Map<csv[c6eb8be20d952fd1]::reader::StringRecordsIntoIter<alloc[a7ee25936407c584]::boxed::Box<dyn std[10d71ac2c42b111e]::io::Read>>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#0}>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#1}>, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#2}> as core[8fb95b77d25ab6c8]::iter::traits::iterator::Iterator>::fold::<sdr_heatmap[bb598793d8cd45d7]::Summary, sdr_heatmap[bb598793d8cd45d7]::preprocess_iter::{closure#3}>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/iter/adapters/map.rs:128:19
[INFO] [stdout]   29:     0x583df6c400cd - sdr_heatmap[bb598793d8cd45d7]::preprocess_iter
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:249:10
[INFO] [stdout]   30:     0x583df6c3a019 - sdr_heatmap[bb598793d8cd45d7]::main::<&str>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:148:19
[INFO] [stdout]   31:     0x583df6c55735 - sdr_heatmap[bb598793d8cd45d7]::tests::complete_plain
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:434:9
[INFO] [stdout]   32:     0x583df6c560f4 - sdr_heatmap[bb598793d8cd45d7]::tests::complete_plain_samples_1k_csv
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:432:5
[INFO] [stdout]   33:     0x583df6c55027 - sdr_heatmap[bb598793d8cd45d7]::tests::complete_plain_samples_1k_csv::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:432:39
[INFO] [stdout]   34:     0x583df6c57b86 - <sdr_heatmap[bb598793d8cd45d7]::tests::complete_plain_samples_1k_csv::{closure#0} as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   35:     0x583df6c6a22b - <fn() -> core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String> as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   36:     0x583df6c6a22b - test[213991da798b1c03]::__rust_begin_short_backtrace::<core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String>, fn() -> core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String>>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:724:18
[INFO] [stdout]   37:     0x583df6c77aa5 - test[213991da798b1c03]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:747:74
[INFO] [stdout]   38:     0x583df6c77aa5 - <core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<test[213991da798b1c03]::run_test_in_process::{closure#0}> as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   39:     0x583df6c77aa5 - std[10d71ac2c42b111e]::panicking::catch_unwind::do_call::<core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<test[213991da798b1c03]::run_test_in_process::{closure#0}>, core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String>>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   40:     0x583df6c77aa5 - std[10d71ac2c42b111e]::panicking::catch_unwind::<core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String>, core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<test[213991da798b1c03]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   41:     0x583df6c77aa5 - std[10d71ac2c42b111e]::panic::catch_unwind::<core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<test[213991da798b1c03]::run_test_in_process::{closure#0}>, core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String>>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panic.rs:359:14
[INFO] [stdout]   42:     0x583df6c77aa5 - test[213991da798b1c03]::run_test_in_process
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:747:27
[INFO] [stdout]   43:     0x583df6c77aa5 - test[213991da798b1c03]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:668:43
[INFO] [stdout]   44:     0x583df6c713b4 - test[213991da798b1c03]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:698:41
[INFO] [stdout]   45:     0x583df6c713b4 - std[10d71ac2c42b111e]::sys::backtrace::__rust_begin_short_backtrace::<test[213991da798b1c03]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   46:     0x583df6c7ab22 - std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked::<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   47:     0x583df6c7ab22 - <core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   48:     0x583df6c7ab22 - std[10d71ac2c42b111e]::panicking::catch_unwind::do_call::<core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   49:     0x583df6c7ab22 - std[10d71ac2c42b111e]::panicking::catch_unwind::<(), core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   50:     0x583df6c7ab22 - std[10d71ac2c42b111e]::panic::catch_unwind::<core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panic.rs:359:14
[INFO] [stdout]   51:     0x583df6c7ab22 - std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked::<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   52:     0x583df6c7ab22 - <std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1} as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   53:     0x583df6e3f0df - <alloc[a7ee25936407c584]::boxed::Box<dyn core[8fb95b77d25ab6c8]::ops::function::FnOnce<(), Output = ()> + core[8fb95b77d25ab6c8]::marker::Send> as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/alloc/src/boxed.rs:2275:9
[INFO] [stdout]   54:     0x583df6e3f0df - <std[10d71ac2c42b111e]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   55:     0x7c936c1bdaa4 - <unknown>
[INFO] [stdout]   56:     0x7c936c24aa64 - clone
[INFO] [stdout]   57:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tests::complete_gzip_samples_14M_csv_gz
[INFO] [stdout]     tests::complete_gzip_samples_1M_csv_gz
[INFO] [stdout]     tests::complete_gzip_samples_46M_csv_gz
[INFO] [stdout]     tests::complete_gzip_samples_70K_csv_gz
[INFO] [stdout]     tests::complete_gzip_samples_770K_csv_gz
[INFO] [stdout]     tests::complete_plain_samples_1k_csv
[INFO] [stdout]     tests::preprocess_basic_result
[INFO] [stdout]     tests::preprocess_iter_result
[INFO] [stdout]     tests::process_implementations_equal_samples_14M_csv_gz
[INFO] [stdout]     tests::process_implementations_equal_samples_1M_csv_gz
[INFO] [stdout]     tests::process_implementations_equal_samples_46M_csv_gz
[INFO] [stdout]     tests::process_implementations_equal_samples_70K_csv_gz
[INFO] [stdout]     tests::process_implementations_equal_samples_770K_csv_gz
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 9 passed; 13 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.24s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "2f52a6d7acc19d7dbfaad80919319a9c0c7f92a49d3a279918d77ea02f051c49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f52a6d7acc19d7dbfaad80919319a9c0c7f92a49d3a279918d77ea02f051c49", kill_on_drop: false }`
[INFO] [stdout] 2f52a6d7acc19d7dbfaad80919319a9c0c7f92a49d3a279918d77ea02f051c49
