[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 }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fj2ghz%2Fsdr-heatmap'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 07041d4052b775a6814d0cc9bd363abe8dcbbafc
[INFO] testing j2ghz/sdr-heatmap against try#db823df02fd0c2cf67b43025ac3fef3f2d743245 for pr-150681-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fj2ghz%2Fsdr-heatmap" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[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-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/j2ghz/sdr-heatmap on toolchain db823df02fd0c2cf67b43025ac3fef3f2d743245
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "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" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "f6d709271e3e7349709d3a0e410504e9696f94314a950898c66efddabe1ecd55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f6d709271e3e7349709d3a0e410504e9696f94314a950898c66efddabe1ecd55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6d709271e3e7349709d3a0e410504e9696f94314a950898c66efddabe1ecd55", kill_on_drop: false }`
[INFO] [stdout] f6d709271e3e7349709d3a0e410504e9696f94314a950898c66efddabe1ecd55
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 326a27f70520486923a8feea8baa8b2b5f26f882f506897a1e59caf1021412ef
[INFO] running `Command { std: "docker" "start" "-a" "326a27f70520486923a8feea8baa8b2b5f26f882f506897a1e59caf1021412ef", kill_on_drop: false }`
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[INFO] [stderr]    Compiling arrayvec v0.7.1
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling libwebp-sys v0.2.0
[INFO] [stderr]    Compiling stderrlog v0.5.1
[INFO] [stderr]    Compiling bstr v0.2.15
[INFO] [stderr]    Compiling jpeg-decoder v0.1.22
[INFO] [stderr]    Compiling csv v1.1.6
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[INFO] [stderr]    Compiling structopt-derive v0.4.15
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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 33.95s
[INFO] running `Command { std: "docker" "inspect" "326a27f70520486923a8feea8baa8b2b5f26f882f506897a1e59caf1021412ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "326a27f70520486923a8feea8baa8b2b5f26f882f506897a1e59caf1021412ef", kill_on_drop: false }`
[INFO] [stdout] 326a27f70520486923a8feea8baa8b2b5f26f882f506897a1e59caf1021412ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 453068f33596b860e01b0247091726b308b03d5491dc0cc5e4c3b562b3c4de45
[INFO] running `Command { std: "docker" "start" "-a" "453068f33596b860e01b0247091726b308b03d5491dc0cc5e4c3b562b3c4de45", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.2.2
[INFO] [stderr]    Compiling semver-parser v0.7.0
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[INFO] [stderr]    Compiling unicode-xid v0.1.0
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[INFO] [stderr]    Compiling plotters-backend v0.3.0
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling serde_derive v1.0.124
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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 plotters-svg v0.3.0
[INFO] [stderr]    Compiling rand_core v0.6.2
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling rand_xorshift v0.3.0
[INFO] [stderr]    Compiling plotters v0.3.1
[INFO] [stderr]    Compiling rand v0.8.3
[INFO] [stderr]    Compiling cast v0.2.3
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling criterion-plot v0.4.4
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]    Compiling regex v1.4.3
[INFO] [stderr]    Compiling rusty-fork v0.3.0
[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 23.03s
[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" "453068f33596b860e01b0247091726b308b03d5491dc0cc5e4c3b562b3c4de45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "453068f33596b860e01b0247091726b308b03d5491dc0cc5e4c3b562b3c4de45", kill_on_drop: false }`
[INFO] [stdout] 453068f33596b860e01b0247091726b308b03d5491dc0cc5e4c3b562b3c4de45
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ade52f4603703724b65aa9ef1e5fbe6de9fb7c9529ea7a93e3835ef2fe81b18c
[INFO] running `Command { std: "docker" "start" "-a" "ade52f4603703724b65aa9ef1e5fbe6de9fb7c9529ea7a93e3835ef2fe81b18c", 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 0.22s
[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-4ef2b1ec61f489bf)
[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::dummy ... ok
[INFO] [stdout] test palettes::tests::scale_default ... ok
[INFO] [stdout] test palettes::tests::normalize_goes_up ... ok
[INFO] [stdout] test palettes::tests::scale_over_under ... ok
[INFO] [stdout] test tests::dummy ... ok
[INFO] [stdout] test tests::webp_new_image ... ok
[INFO] [stdout] test palettes::tests::scale_tocolor_within_bounds ... ok
[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_1M_csv_gz ... FAILED
[INFO] [stdout] test tests::process_implementations_equal_samples_46M_csv_gz ... FAILED
[INFO] [stdout] test tests::complete_gzip_samples_14M_csv_gz ... FAILED
[INFO] [stdout] test tests::process_implementations_equal_samples_70K_csv_gz ... FAILED
[INFO] [stdout] test tests::process_implementations_equal_samples_770K_csv_gz ... FAILED
[INFO] [stdout] test tests::complete_gzip_samples_1M_csv_gz ... FAILED
[INFO] [stdout] test tests::complete_plain_samples_1k_csv ... FAILED
[INFO] [stdout] test tests::process_implementations_equal_samples_14M_csv_gz ... FAILED
[INFO] [stdout] test tests::complete_gzip_samples_46M_csv_gz ... FAILED
[INFO] [stdout] test tests::preprocess_basic_result ... FAILED
[INFO] [stdout] test tests::preprocess_iter_result ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tests::complete_gzip_samples_70K_csv_gz stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::complete_gzip_samples_70K_csv_gz' (35) 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:     0x5ca5628fb6b2 - std[3f03f8b59f91bef1]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5ca5628fb6b2 - std[3f03f8b59f91bef1]::backtrace_rs::backtrace::trace_unsynchronized::<std[3f03f8b59f91bef1]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5ca5628fb6b2 - std[3f03f8b59f91bef1]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5ca5628fb6b2 - <<std[3f03f8b59f91bef1]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[585f66e14d78f9ba]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5ca56291285a - <core[585f66e14d78f9ba]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5ca56291285a - core[585f66e14d78f9ba]::fmt::write
[INFO] [stdout]    6:     0x5ca562900916 - std[3f03f8b59f91bef1]::io::default_write_fmt::<alloc[15e7b27aba85d2e2]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5ca562900916 - <alloc[15e7b27aba85d2e2]::vec::Vec<u8> as std[3f03f8b59f91bef1]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5ca5628d8bff - <std[3f03f8b59f91bef1]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5ca5628d8bff - std[3f03f8b59f91bef1]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5ca5628f3939 - std[3f03f8b59f91bef1]::panicking::default_hook
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5ca5627306ae - <alloc[15e7b27aba85d2e2]::boxed::Box<dyn for<'a, 'b> core[585f66e14d78f9ba]::ops::function::Fn<(&'a std[3f03f8b59f91bef1]::panic::PanicHookInfo<'b>,), Output = ()> + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::marker::Send> as core[585f66e14d78f9ba]::ops::function::Fn<(&std[3f03f8b59f91bef1]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5ca5627306ae - test[30224e0cb089acd2]::test_main_with_exit_callback::<test[30224e0cb089acd2]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5ca5628f3af2 - <alloc[15e7b27aba85d2e2]::boxed::Box<dyn for<'a, 'b> core[585f66e14d78f9ba]::ops::function::Fn<(&'a std[3f03f8b59f91bef1]::panic::PanicHookInfo<'b>,), Output = ()> + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::marker::Send> as core[585f66e14d78f9ba]::ops::function::Fn<(&std[3f03f8b59f91bef1]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5ca5628f3af2 - std[3f03f8b59f91bef1]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5ca5628d8cb8 - std[3f03f8b59f91bef1]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x5ca5628cdd99 - std[3f03f8b59f91bef1]::sys::backtrace::__rust_end_short_backtrace::<std[3f03f8b59f91bef1]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5ca5628d9b0d - __rustc[caa99d26c7bae192]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5ca562912fcc - core[585f66e14d78f9ba]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5ca562912d12 - core[585f66e14d78f9ba]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x5ca562719eaa - <core[585f66e14d78f9ba]::result::Result<csv[8926803fd4e22a99]::string_record::StringRecord, csv[8926803fd4e22a99]::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x5ca562719eaa - sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:222:27
[INFO] [stdout]   22:     0x5ca5626fa6a2 - <&mut sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0} as core[585f66e14d78f9ba]::ops::function::FnOnce<(core[585f66e14d78f9ba]::result::Result<csv[8926803fd4e22a99]::string_record::StringRecord, csv[8926803fd4e22a99]::error::Error>,)>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:310:21
[INFO] [stdout]   23:     0x5ca5626fa6a2 - <core[585f66e14d78f9ba]::option::Option<core[585f66e14d78f9ba]::result::Result<csv[8926803fd4e22a99]::string_record::StringRecord, csv[8926803fd4e22a99]::error::Error>>>::map::<csv[8926803fd4e22a99]::string_record::StringRecord, &mut sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/option.rs:1165:29
[INFO] [stdout]   24:     0x5ca5626fa6a2 - <core[585f66e14d78f9ba]::iter::adapters::map::Map<csv[8926803fd4e22a99]::reader::StringRecordsIntoIter<alloc[15e7b27aba85d2e2]::boxed::Box<dyn std[3f03f8b59f91bef1]::io::Read>>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}> as core[585f66e14d78f9ba]::iter::traits::iterator::Iterator>::next
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/iter/adapters/map.rs:107:26
[INFO] [stdout]   25:     0x5ca56270435b - <itertools[b496d6f4a4198f69]::groupbylazy::GroupInner<alloc[15e7b27aba85d2e2]::string::String, core[585f66e14d78f9ba]::iter::adapters::map::Map<csv[8926803fd4e22a99]::reader::StringRecordsIntoIter<alloc[15e7b27aba85d2e2]::boxed::Box<dyn std[3f03f8b59f91bef1]::io::Read>>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}>, sdr_heatmap[83c2828b6f380db0]::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:     0x5ca56270435b - <itertools[b496d6f4a4198f69]::groupbylazy::GroupInner<alloc[15e7b27aba85d2e2]::string::String, core[585f66e14d78f9ba]::iter::adapters::map::Map<csv[8926803fd4e22a99]::reader::StringRecordsIntoIter<alloc[15e7b27aba85d2e2]::boxed::Box<dyn std[3f03f8b59f91bef1]::io::Read>>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}>, sdr_heatmap[83c2828b6f380db0]::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:     0x5ca56270860f - <itertools[b496d6f4a4198f69]::groupbylazy::GroupInner<alloc[15e7b27aba85d2e2]::string::String, core[585f66e14d78f9ba]::iter::adapters::map::Map<csv[8926803fd4e22a99]::reader::StringRecordsIntoIter<alloc[15e7b27aba85d2e2]::boxed::Box<dyn std[3f03f8b59f91bef1]::io::Read>>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}>, sdr_heatmap[83c2828b6f380db0]::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:     0x5ca56270860f - <itertools[b496d6f4a4198f69]::groupbylazy::Groups<alloc[15e7b27aba85d2e2]::string::String, core[585f66e14d78f9ba]::iter::adapters::map::Map<csv[8926803fd4e22a99]::reader::StringRecordsIntoIter<alloc[15e7b27aba85d2e2]::boxed::Box<dyn std[3f03f8b59f91bef1]::io::Read>>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#1}> as core[585f66e14d78f9ba]::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:     0x5ca56270386d - <itertools[b496d6f4a4198f69]::groupbylazy::Groups<alloc[15e7b27aba85d2e2]::string::String, core[585f66e14d78f9ba]::iter::adapters::map::Map<csv[8926803fd4e22a99]::reader::StringRecordsIntoIter<alloc[15e7b27aba85d2e2]::boxed::Box<dyn std[3f03f8b59f91bef1]::io::Read>>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#1}> as core[585f66e14d78f9ba]::iter::traits::iterator::Iterator>::fold::<sdr_heatmap[83c2828b6f380db0]::Summary, core[585f66e14d78f9ba]::iter::adapters::map::map_fold<(alloc[15e7b27aba85d2e2]::string::String, itertools[b496d6f4a4198f69]::groupbylazy::Group<alloc[15e7b27aba85d2e2]::string::String, core[585f66e14d78f9ba]::iter::adapters::map::Map<csv[8926803fd4e22a99]::reader::StringRecordsIntoIter<alloc[15e7b27aba85d2e2]::boxed::Box<dyn std[3f03f8b59f91bef1]::io::Read>>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#1}>), alloc[15e7b27aba85d2e2]::vec::Vec<f32>, sdr_heatmap[83c2828b6f380db0]::Summary, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#2}, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#3}>::{closure#0}>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/iter/traits/iterator.rs:2606:34
[INFO] [stdout]   30:     0x5ca5626f3f85 - <core[585f66e14d78f9ba]::iter::adapters::map::Map<itertools[b496d6f4a4198f69]::groupbylazy::Groups<alloc[15e7b27aba85d2e2]::string::String, core[585f66e14d78f9ba]::iter::adapters::map::Map<csv[8926803fd4e22a99]::reader::StringRecordsIntoIter<alloc[15e7b27aba85d2e2]::boxed::Box<dyn std[3f03f8b59f91bef1]::io::Read>>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#1}>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#2}> as core[585f66e14d78f9ba]::iter::traits::iterator::Iterator>::fold::<sdr_heatmap[83c2828b6f380db0]::Summary, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#3}>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/iter/adapters/map.rs:128:19
[INFO] [stdout]   31:     0x5ca56271b50d - sdr_heatmap[83c2828b6f380db0]::preprocess_iter
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:249:10
[INFO] [stdout]   32:     0x5ca562716349 - sdr_heatmap[83c2828b6f380db0]::main::<&str>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:148:19
[INFO] [stdout]   33:     0x5ca5626fe2e5 - sdr_heatmap[83c2828b6f380db0]::tests::complete_gzip
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:429:9
[INFO] [stdout]   34:     0x5ca5626fee04 - sdr_heatmap[83c2828b6f380db0]::tests::complete_gzip_samples_70K_csv_gz
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:427:5
[INFO] [stdout]   35:     0x5ca5626fd977 - sdr_heatmap[83c2828b6f380db0]::tests::complete_gzip_samples_70K_csv_gz::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:427:42
[INFO] [stdout]   36:     0x5ca5627111d6 - <sdr_heatmap[83c2828b6f380db0]::tests::complete_gzip_samples_70K_csv_gz::{closure#0} as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   37:     0x5ca562724a5b - <fn() -> core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   38:     0x5ca562724a5b - test[30224e0cb089acd2]::__rust_begin_short_backtrace::<core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>, fn() -> core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:663:18
[INFO] [stdout]   39:     0x5ca5627312ba - test[30224e0cb089acd2]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:686:74
[INFO] [stdout]   40:     0x5ca5627312ba - <core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<test[30224e0cb089acd2]::run_test_in_process::{closure#0}> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   41:     0x5ca5627312ba - std[3f03f8b59f91bef1]::panicking::catch_unwind::do_call::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<test[30224e0cb089acd2]::run_test_in_process::{closure#0}>, core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:581:40
[INFO] [stdout]   42:     0x5ca5627312ba - std[3f03f8b59f91bef1]::panicking::catch_unwind::<core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>, core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<test[30224e0cb089acd2]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:544:19
[INFO] [stdout]   43:     0x5ca5627312ba - std[3f03f8b59f91bef1]::panic::catch_unwind::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<test[30224e0cb089acd2]::run_test_in_process::{closure#0}>, core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panic.rs:359:14
[INFO] [stdout]   44:     0x5ca5627312ba - test[30224e0cb089acd2]::run_test_in_process
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:686:27
[INFO] [stdout]   45:     0x5ca5627312ba - test[30224e0cb089acd2]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:607:43
[INFO] [stdout]   46:     0x5ca56272b784 - test[30224e0cb089acd2]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:637:41
[INFO] [stdout]   47:     0x5ca56272b784 - std[3f03f8b59f91bef1]::sys::backtrace::__rust_begin_short_backtrace::<test[30224e0cb089acd2]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   48:     0x5ca562733db2 - std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked::<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   49:     0x5ca562733db2 - <core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   50:     0x5ca562733db2 - std[3f03f8b59f91bef1]::panicking::catch_unwind::do_call::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:581:40
[INFO] [stdout]   51:     0x5ca562733db2 - std[3f03f8b59f91bef1]::panicking::catch_unwind::<(), core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:544:19
[INFO] [stdout]   52:     0x5ca562733db2 - std[3f03f8b59f91bef1]::panic::catch_unwind::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panic.rs:359:14
[INFO] [stdout]   53:     0x5ca562733db2 - std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked::<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   54:     0x5ca562733db2 - <std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1} as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   55:     0x5ca5628faf5f - <alloc[15e7b27aba85d2e2]::boxed::Box<dyn core[585f66e14d78f9ba]::ops::function::FnOnce<(), Output = ()> + core[585f66e14d78f9ba]::marker::Send> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   56:     0x5ca5628faf5f - <std[3f03f8b59f91bef1]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   57:     0x72ec9d70baa4 - <unknown>
[INFO] [stdout]   58:     0x72ec9d798a64 - 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' (36) 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:     0x5ca5628fb6b2 - std[3f03f8b59f91bef1]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5ca5628fb6b2 - std[3f03f8b59f91bef1]::backtrace_rs::backtrace::trace_unsynchronized::<std[3f03f8b59f91bef1]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5ca5628fb6b2 - std[3f03f8b59f91bef1]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5ca5628fb6b2 - <<std[3f03f8b59f91bef1]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[585f66e14d78f9ba]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5ca56291285a - <core[585f66e14d78f9ba]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5ca56291285a - core[585f66e14d78f9ba]::fmt::write
[INFO] [stdout]    6:     0x5ca562900916 - std[3f03f8b59f91bef1]::io::default_write_fmt::<alloc[15e7b27aba85d2e2]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5ca562900916 - <alloc[15e7b27aba85d2e2]::vec::Vec<u8> as std[3f03f8b59f91bef1]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5ca5628d8bff - <std[3f03f8b59f91bef1]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5ca5628d8bff - std[3f03f8b59f91bef1]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5ca5628f3939 - std[3f03f8b59f91bef1]::panicking::default_hook
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5ca5627306ae - <alloc[15e7b27aba85d2e2]::boxed::Box<dyn for<'a, 'b> core[585f66e14d78f9ba]::ops::function::Fn<(&'a std[3f03f8b59f91bef1]::panic::PanicHookInfo<'b>,), Output = ()> + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::marker::Send> as core[585f66e14d78f9ba]::ops::function::Fn<(&std[3f03f8b59f91bef1]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5ca5627306ae - test[30224e0cb089acd2]::test_main_with_exit_callback::<test[30224e0cb089acd2]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5ca5628f3af2 - <alloc[15e7b27aba85d2e2]::boxed::Box<dyn for<'a, 'b> core[585f66e14d78f9ba]::ops::function::Fn<(&'a std[3f03f8b59f91bef1]::panic::PanicHookInfo<'b>,), Output = ()> + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::marker::Send> as core[585f66e14d78f9ba]::ops::function::Fn<(&std[3f03f8b59f91bef1]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5ca5628f3af2 - std[3f03f8b59f91bef1]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5ca5628d8cb8 - std[3f03f8b59f91bef1]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x5ca5628cdd99 - std[3f03f8b59f91bef1]::sys::backtrace::__rust_end_short_backtrace::<std[3f03f8b59f91bef1]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5ca5628d9b0d - __rustc[caa99d26c7bae192]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5ca562912fcc - core[585f66e14d78f9ba]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5ca562912d12 - core[585f66e14d78f9ba]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x5ca562719eaa - <core[585f66e14d78f9ba]::result::Result<csv[8926803fd4e22a99]::string_record::StringRecord, csv[8926803fd4e22a99]::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x5ca562719eaa - sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:222:27
[INFO] [stdout]   22:     0x5ca5626fa6a2 - <&mut sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0} as core[585f66e14d78f9ba]::ops::function::FnOnce<(core[585f66e14d78f9ba]::result::Result<csv[8926803fd4e22a99]::string_record::StringRecord, csv[8926803fd4e22a99]::error::Error>,)>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:310:21
[INFO] [stdout]   23:     0x5ca5626fa6a2 - <core[585f66e14d78f9ba]::option::Option<core[585f66e14d78f9ba]::result::Result<csv[8926803fd4e22a99]::string_record::StringRecord, csv[8926803fd4e22a99]::error::Error>>>::map::<csv[8926803fd4e22a99]::string_record::StringRecord, &mut sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/option.rs:1165:29
[INFO] [stdout]   24:     0x5ca5626fa6a2 - <core[585f66e14d78f9ba]::iter::adapters::map::Map<csv[8926803fd4e22a99]::reader::StringRecordsIntoIter<alloc[15e7b27aba85d2e2]::boxed::Box<dyn std[3f03f8b59f91bef1]::io::Read>>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}> as core[585f66e14d78f9ba]::iter::traits::iterator::Iterator>::next
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/iter/adapters/map.rs:107:26
[INFO] [stdout]   25:     0x5ca56270435b - <itertools[b496d6f4a4198f69]::groupbylazy::GroupInner<alloc[15e7b27aba85d2e2]::string::String, core[585f66e14d78f9ba]::iter::adapters::map::Map<csv[8926803fd4e22a99]::reader::StringRecordsIntoIter<alloc[15e7b27aba85d2e2]::boxed::Box<dyn std[3f03f8b59f91bef1]::io::Read>>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}>, sdr_heatmap[83c2828b6f380db0]::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:     0x5ca56270435b - <itertools[b496d6f4a4198f69]::groupbylazy::GroupInner<alloc[15e7b27aba85d2e2]::string::String, core[585f66e14d78f9ba]::iter::adapters::map::Map<csv[8926803fd4e22a99]::reader::StringRecordsIntoIter<alloc[15e7b27aba85d2e2]::boxed::Box<dyn std[3f03f8b59f91bef1]::io::Read>>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}>, sdr_heatmap[83c2828b6f380db0]::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:     0x5ca56270860f - <itertools[b496d6f4a4198f69]::groupbylazy::GroupInner<alloc[15e7b27aba85d2e2]::string::String, core[585f66e14d78f9ba]::iter::adapters::map::Map<csv[8926803fd4e22a99]::reader::StringRecordsIntoIter<alloc[15e7b27aba85d2e2]::boxed::Box<dyn std[3f03f8b59f91bef1]::io::Read>>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}>, sdr_heatmap[83c2828b6f380db0]::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:     0x5ca56270860f - <itertools[b496d6f4a4198f69]::groupbylazy::Groups<alloc[15e7b27aba85d2e2]::string::String, core[585f66e14d78f9ba]::iter::adapters::map::Map<csv[8926803fd4e22a99]::reader::StringRecordsIntoIter<alloc[15e7b27aba85d2e2]::boxed::Box<dyn std[3f03f8b59f91bef1]::io::Read>>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#1}> as core[585f66e14d78f9ba]::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:     0x5ca56270386d - <itertools[b496d6f4a4198f69]::groupbylazy::Groups<alloc[15e7b27aba85d2e2]::string::String, core[585f66e14d78f9ba]::iter::adapters::map::Map<csv[8926803fd4e22a99]::reader::StringRecordsIntoIter<alloc[15e7b27aba85d2e2]::boxed::Box<dyn std[3f03f8b59f91bef1]::io::Read>>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#1}> as core[585f66e14d78f9ba]::iter::traits::iterator::Iterator>::fold::<sdr_heatmap[83c2828b6f380db0]::Summary, core[585f66e14d78f9ba]::iter::adapters::map::map_fold<(alloc[15e7b27aba85d2e2]::string::String, itertools[b496d6f4a4198f69]::groupbylazy::Group<alloc[15e7b27aba85d2e2]::string::String, core[585f66e14d78f9ba]::iter::adapters::map::Map<csv[8926803fd4e22a99]::reader::StringRecordsIntoIter<alloc[15e7b27aba85d2e2]::boxed::Box<dyn std[3f03f8b59f91bef1]::io::Read>>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#1}>), alloc[15e7b27aba85d2e2]::vec::Vec<f32>, sdr_heatmap[83c2828b6f380db0]::Summary, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#2}, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#3}>::{closure#0}>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/iter/traits/iterator.rs:2606:34
[INFO] [stdout]   30:     0x5ca5626f3f85 - <core[585f66e14d78f9ba]::iter::adapters::map::Map<itertools[b496d6f4a4198f69]::groupbylazy::Groups<alloc[15e7b27aba85d2e2]::string::String, core[585f66e14d78f9ba]::iter::adapters::map::Map<csv[8926803fd4e22a99]::reader::StringRecordsIntoIter<alloc[15e7b27aba85d2e2]::boxed::Box<dyn std[3f03f8b59f91bef1]::io::Read>>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#1}>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#2}> as core[585f66e14d78f9ba]::iter::traits::iterator::Iterator>::fold::<sdr_heatmap[83c2828b6f380db0]::Summary, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#3}>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/iter/adapters/map.rs:128:19
[INFO] [stdout]   31:     0x5ca56271b50d - sdr_heatmap[83c2828b6f380db0]::preprocess_iter
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:249:10
[INFO] [stdout]   32:     0x5ca562716349 - sdr_heatmap[83c2828b6f380db0]::main::<&str>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:148:19
[INFO] [stdout]   33:     0x5ca5626fe2e5 - sdr_heatmap[83c2828b6f380db0]::tests::complete_gzip
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:429:9
[INFO] [stdout]   34:     0x5ca5626fee34 - sdr_heatmap[83c2828b6f380db0]::tests::complete_gzip_samples_770K_csv_gz
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:427:5
[INFO] [stdout]   35:     0x5ca5626fd9a7 - sdr_heatmap[83c2828b6f380db0]::tests::complete_gzip_samples_770K_csv_gz::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:427:42
[INFO] [stdout]   36:     0x5ca562711216 - <sdr_heatmap[83c2828b6f380db0]::tests::complete_gzip_samples_770K_csv_gz::{closure#0} as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   37:     0x5ca562724a5b - <fn() -> core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   38:     0x5ca562724a5b - test[30224e0cb089acd2]::__rust_begin_short_backtrace::<core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>, fn() -> core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:663:18
[INFO] [stdout]   39:     0x5ca5627312ba - test[30224e0cb089acd2]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:686:74
[INFO] [stdout]   40:     0x5ca5627312ba - <core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<test[30224e0cb089acd2]::run_test_in_process::{closure#0}> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   41:     0x5ca5627312ba - std[3f03f8b59f91bef1]::panicking::catch_unwind::do_call::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<test[30224e0cb089acd2]::run_test_in_process::{closure#0}>, core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:581:40
[INFO] [stdout]   42:     0x5ca5627312ba - std[3f03f8b59f91bef1]::panicking::catch_unwind::<core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>, core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<test[30224e0cb089acd2]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:544:19
[INFO] [stdout]   43:     0x5ca5627312ba - std[3f03f8b59f91bef1]::panic::catch_unwind::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<test[30224e0cb089acd2]::run_test_in_process::{closure#0}>, core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panic.rs:359:14
[INFO] [stdout]   44:     0x5ca5627312ba - test[30224e0cb089acd2]::run_test_in_process
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:686:27
[INFO] [stdout]   45:     0x5ca5627312ba - test[30224e0cb089acd2]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:607:43
[INFO] [stdout]   46:     0x5ca56272b784 - test[30224e0cb089acd2]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:637:41
[INFO] [stdout]   47:     0x5ca56272b784 - std[3f03f8b59f91bef1]::sys::backtrace::__rust_begin_short_backtrace::<test[30224e0cb089acd2]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   48:     0x5ca562733db2 - std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked::<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   49:     0x5ca562733db2 - <core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   50:     0x5ca562733db2 - std[3f03f8b59f91bef1]::panicking::catch_unwind::do_call::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:581:40
[INFO] [stdout]   51:     0x5ca562733db2 - std[3f03f8b59f91bef1]::panicking::catch_unwind::<(), core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:544:19
[INFO] [stdout]   52:     0x5ca562733db2 - std[3f03f8b59f91bef1]::panic::catch_unwind::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panic.rs:359:14
[INFO] [stdout]   53:     0x5ca562733db2 - std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked::<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   54:     0x5ca562733db2 - <std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1} as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   55:     0x5ca5628faf5f - <alloc[15e7b27aba85d2e2]::boxed::Box<dyn core[585f66e14d78f9ba]::ops::function::FnOnce<(), Output = ()> + core[585f66e14d78f9ba]::marker::Send> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   56:     0x5ca5628faf5f - <std[3f03f8b59f91bef1]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   57:     0x72ec9d70baa4 - <unknown>
[INFO] [stdout]   58:     0x72ec9d798a64 - 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' (42) 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:     0x5ca5628fb6b2 - std[3f03f8b59f91bef1]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5ca5628fb6b2 - std[3f03f8b59f91bef1]::backtrace_rs::backtrace::trace_unsynchronized::<std[3f03f8b59f91bef1]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5ca5628fb6b2 - std[3f03f8b59f91bef1]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5ca5628fb6b2 - <<std[3f03f8b59f91bef1]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[585f66e14d78f9ba]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5ca56291285a - <core[585f66e14d78f9ba]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5ca56291285a - core[585f66e14d78f9ba]::fmt::write
[INFO] [stdout]    6:     0x5ca562900916 - std[3f03f8b59f91bef1]::io::default_write_fmt::<alloc[15e7b27aba85d2e2]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5ca562900916 - <alloc[15e7b27aba85d2e2]::vec::Vec<u8> as std[3f03f8b59f91bef1]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5ca5628d8bff - <std[3f03f8b59f91bef1]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5ca5628d8bff - std[3f03f8b59f91bef1]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5ca5628f3939 - std[3f03f8b59f91bef1]::panicking::default_hook
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5ca5627306ae - <alloc[15e7b27aba85d2e2]::boxed::Box<dyn for<'a, 'b> core[585f66e14d78f9ba]::ops::function::Fn<(&'a std[3f03f8b59f91bef1]::panic::PanicHookInfo<'b>,), Output = ()> + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::marker::Send> as core[585f66e14d78f9ba]::ops::function::Fn<(&std[3f03f8b59f91bef1]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5ca5627306ae - test[30224e0cb089acd2]::test_main_with_exit_callback::<test[30224e0cb089acd2]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5ca5628f3af2 - <alloc[15e7b27aba85d2e2]::boxed::Box<dyn for<'a, 'b> core[585f66e14d78f9ba]::ops::function::Fn<(&'a std[3f03f8b59f91bef1]::panic::PanicHookInfo<'b>,), Output = ()> + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::marker::Send> as core[585f66e14d78f9ba]::ops::function::Fn<(&std[3f03f8b59f91bef1]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5ca5628f3af2 - std[3f03f8b59f91bef1]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5ca5628d8cb8 - std[3f03f8b59f91bef1]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x5ca5628cdd99 - std[3f03f8b59f91bef1]::sys::backtrace::__rust_end_short_backtrace::<std[3f03f8b59f91bef1]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5ca5628d9b0d - __rustc[caa99d26c7bae192]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5ca562912fcc - core[585f66e14d78f9ba]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5ca562912d12 - core[585f66e14d78f9ba]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x5ca562719eaa - <core[585f66e14d78f9ba]::result::Result<csv[8926803fd4e22a99]::string_record::StringRecord, csv[8926803fd4e22a99]::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x5ca562719eaa - sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:222:27
[INFO] [stdout]   22:     0x5ca5626fa6a2 - <&mut sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0} as core[585f66e14d78f9ba]::ops::function::FnOnce<(core[585f66e14d78f9ba]::result::Result<csv[8926803fd4e22a99]::string_record::StringRecord, csv[8926803fd4e22a99]::error::Error>,)>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:310:21
[INFO] [stdout]   23:     0x5ca5626fa6a2 - <core[585f66e14d78f9ba]::option::Option<core[585f66e14d78f9ba]::result::Result<csv[8926803fd4e22a99]::string_record::StringRecord, csv[8926803fd4e22a99]::error::Error>>>::map::<csv[8926803fd4e22a99]::string_record::StringRecord, &mut sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/option.rs:1165:29
[INFO] [stdout]   24:     0x5ca5626fa6a2 - <core[585f66e14d78f9ba]::iter::adapters::map::Map<csv[8926803fd4e22a99]::reader::StringRecordsIntoIter<alloc[15e7b27aba85d2e2]::boxed::Box<dyn std[3f03f8b59f91bef1]::io::Read>>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}> as core[585f66e14d78f9ba]::iter::traits::iterator::Iterator>::next
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/iter/adapters/map.rs:107:26
[INFO] [stdout]   25:     0x5ca56270435b - <itertools[b496d6f4a4198f69]::groupbylazy::GroupInner<alloc[15e7b27aba85d2e2]::string::String, core[585f66e14d78f9ba]::iter::adapters::map::Map<csv[8926803fd4e22a99]::reader::StringRecordsIntoIter<alloc[15e7b27aba85d2e2]::boxed::Box<dyn std[3f03f8b59f91bef1]::io::Read>>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}>, sdr_heatmap[83c2828b6f380db0]::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:     0x5ca56270435b - <itertools[b496d6f4a4198f69]::groupbylazy::GroupInner<alloc[15e7b27aba85d2e2]::string::String, core[585f66e14d78f9ba]::iter::adapters::map::Map<csv[8926803fd4e22a99]::reader::StringRecordsIntoIter<alloc[15e7b27aba85d2e2]::boxed::Box<dyn std[3f03f8b59f91bef1]::io::Read>>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}>, sdr_heatmap[83c2828b6f380db0]::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:     0x5ca56270860f - <itertools[b496d6f4a4198f69]::groupbylazy::GroupInner<alloc[15e7b27aba85d2e2]::string::String, core[585f66e14d78f9ba]::iter::adapters::map::Map<csv[8926803fd4e22a99]::reader::StringRecordsIntoIter<alloc[15e7b27aba85d2e2]::boxed::Box<dyn std[3f03f8b59f91bef1]::io::Read>>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}>, sdr_heatmap[83c2828b6f380db0]::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:     0x5ca56270860f - <itertools[b496d6f4a4198f69]::groupbylazy::Groups<alloc[15e7b27aba85d2e2]::string::String, core[585f66e14d78f9ba]::iter::adapters::map::Map<csv[8926803fd4e22a99]::reader::StringRecordsIntoIter<alloc[15e7b27aba85d2e2]::boxed::Box<dyn std[3f03f8b59f91bef1]::io::Read>>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#1}> as core[585f66e14d78f9ba]::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:     0x5ca56270386d - <itertools[b496d6f4a4198f69]::groupbylazy::Groups<alloc[15e7b27aba85d2e2]::string::String, core[585f66e14d78f9ba]::iter::adapters::map::Map<csv[8926803fd4e22a99]::reader::StringRecordsIntoIter<alloc[15e7b27aba85d2e2]::boxed::Box<dyn std[3f03f8b59f91bef1]::io::Read>>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#1}> as core[585f66e14d78f9ba]::iter::traits::iterator::Iterator>::fold::<sdr_heatmap[83c2828b6f380db0]::Summary, core[585f66e14d78f9ba]::iter::adapters::map::map_fold<(alloc[15e7b27aba85d2e2]::string::String, itertools[b496d6f4a4198f69]::groupbylazy::Group<alloc[15e7b27aba85d2e2]::string::String, core[585f66e14d78f9ba]::iter::adapters::map::Map<csv[8926803fd4e22a99]::reader::StringRecordsIntoIter<alloc[15e7b27aba85d2e2]::boxed::Box<dyn std[3f03f8b59f91bef1]::io::Read>>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#1}>), alloc[15e7b27aba85d2e2]::vec::Vec<f32>, sdr_heatmap[83c2828b6f380db0]::Summary, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#2}, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#3}>::{closure#0}>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/iter/traits/iterator.rs:2606:34
[INFO] [stdout]   30:     0x5ca5626f3f85 - <core[585f66e14d78f9ba]::iter::adapters::map::Map<itertools[b496d6f4a4198f69]::groupbylazy::Groups<alloc[15e7b27aba85d2e2]::string::String, core[585f66e14d78f9ba]::iter::adapters::map::Map<csv[8926803fd4e22a99]::reader::StringRecordsIntoIter<alloc[15e7b27aba85d2e2]::boxed::Box<dyn std[3f03f8b59f91bef1]::io::Read>>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#1}>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#2}> as core[585f66e14d78f9ba]::iter::traits::iterator::Iterator>::fold::<sdr_heatmap[83c2828b6f380db0]::Summary, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#3}>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/iter/adapters/map.rs:128:19
[INFO] [stdout]   31:     0x5ca56271b50d - sdr_heatmap[83c2828b6f380db0]::preprocess_iter
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:249:10
[INFO] [stdout]   32:     0x5ca5626fe507 - sdr_heatmap[83c2828b6f380db0]::tests::process_implementations_equal
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:407:19
[INFO] [stdout]   33:     0x5ca5626fee64 - sdr_heatmap[83c2828b6f380db0]::tests::process_implementations_equal_samples_1M_csv_gz
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:405:5
[INFO] [stdout]   34:     0x5ca5626fd9d7 - sdr_heatmap[83c2828b6f380db0]::tests::process_implementations_equal_samples_1M_csv_gz::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:405:42
[INFO] [stdout]   35:     0x5ca562711256 - <sdr_heatmap[83c2828b6f380db0]::tests::process_implementations_equal_samples_1M_csv_gz::{closure#0} as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   36:     0x5ca562724a5b - <fn() -> core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   37:     0x5ca562724a5b - test[30224e0cb089acd2]::__rust_begin_short_backtrace::<core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>, fn() -> core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:663:18
[INFO] [stdout]   38:     0x5ca5627312ba - test[30224e0cb089acd2]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:686:74
[INFO] [stdout]   39:     0x5ca5627312ba - <core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<test[30224e0cb089acd2]::run_test_in_process::{closure#0}> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   40:     0x5ca5627312ba - std[3f03f8b59f91bef1]::panicking::catch_unwind::do_call::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<test[30224e0cb089acd2]::run_test_in_process::{closure#0}>, core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:581:40
[INFO] [stdout]   41:     0x5ca5627312ba - std[3f03f8b59f91bef1]::panicking::catch_unwind::<core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>, core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<test[30224e0cb089acd2]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:544:19
[INFO] [stdout]   42:     0x5ca5627312ba - std[3f03f8b59f91bef1]::panic::catch_unwind::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<test[30224e0cb089acd2]::run_test_in_process::{closure#0}>, core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panic.rs:359:14
[INFO] [stdout]   43:     0x5ca5627312ba - test[30224e0cb089acd2]::run_test_in_process
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:686:27
[INFO] [stdout]   44:     0x5ca5627312ba - test[30224e0cb089acd2]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:607:43
[INFO] [stdout]   45:     0x5ca56272b784 - test[30224e0cb089acd2]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:637:41
[INFO] [stdout]   46:     0x5ca56272b784 - std[3f03f8b59f91bef1]::sys::backtrace::__rust_begin_short_backtrace::<test[30224e0cb089acd2]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   47:     0x5ca562733db2 - std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked::<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   48:     0x5ca562733db2 - <core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   49:     0x5ca562733db2 - std[3f03f8b59f91bef1]::panicking::catch_unwind::do_call::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:581:40
[INFO] [stdout]   50:     0x5ca562733db2 - std[3f03f8b59f91bef1]::panicking::catch_unwind::<(), core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:544:19
[INFO] [stdout]   51:     0x5ca562733db2 - std[3f03f8b59f91bef1]::panic::catch_unwind::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panic.rs:359:14
[INFO] [stdout]   52:     0x5ca562733db2 - std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked::<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   53:     0x5ca562733db2 - <std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1} as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   54:     0x5ca5628faf5f - <alloc[15e7b27aba85d2e2]::boxed::Box<dyn core[585f66e14d78f9ba]::ops::function::FnOnce<(), Output = ()> + core[585f66e14d78f9ba]::marker::Send> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   55:     0x5ca5628faf5f - <std[3f03f8b59f91bef1]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   56:     0x72ec9d70baa4 - <unknown>
[INFO] [stdout]   57:     0x72ec9d798a64 - 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' (43) 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:     0x5ca5628fb6b2 - std[3f03f8b59f91bef1]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5ca5628fb6b2 - std[3f03f8b59f91bef1]::backtrace_rs::backtrace::trace_unsynchronized::<std[3f03f8b59f91bef1]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5ca5628fb6b2 - std[3f03f8b59f91bef1]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5ca5628fb6b2 - <<std[3f03f8b59f91bef1]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[585f66e14d78f9ba]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5ca56291285a - <core[585f66e14d78f9ba]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5ca56291285a - core[585f66e14d78f9ba]::fmt::write
[INFO] [stdout]    6:     0x5ca562900916 - std[3f03f8b59f91bef1]::io::default_write_fmt::<alloc[15e7b27aba85d2e2]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5ca562900916 - <alloc[15e7b27aba85d2e2]::vec::Vec<u8> as std[3f03f8b59f91bef1]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5ca5628d8bff - <std[3f03f8b59f91bef1]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5ca5628d8bff - std[3f03f8b59f91bef1]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5ca5628f3939 - std[3f03f8b59f91bef1]::panicking::default_hook
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5ca5627306ae - <alloc[15e7b27aba85d2e2]::boxed::Box<dyn for<'a, 'b> core[585f66e14d78f9ba]::ops::function::Fn<(&'a std[3f03f8b59f91bef1]::panic::PanicHookInfo<'b>,), Output = ()> + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::marker::Send> as core[585f66e14d78f9ba]::ops::function::Fn<(&std[3f03f8b59f91bef1]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5ca5627306ae - test[30224e0cb089acd2]::test_main_with_exit_callback::<test[30224e0cb089acd2]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5ca5628f3af2 - <alloc[15e7b27aba85d2e2]::boxed::Box<dyn for<'a, 'b> core[585f66e14d78f9ba]::ops::function::Fn<(&'a std[3f03f8b59f91bef1]::panic::PanicHookInfo<'b>,), Output = ()> + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::marker::Send> as core[585f66e14d78f9ba]::ops::function::Fn<(&std[3f03f8b59f91bef1]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5ca5628f3af2 - std[3f03f8b59f91bef1]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5ca5628d8cb8 - std[3f03f8b59f91bef1]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x5ca5628cdd99 - std[3f03f8b59f91bef1]::sys::backtrace::__rust_end_short_backtrace::<std[3f03f8b59f91bef1]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5ca5628d9b0d - __rustc[caa99d26c7bae192]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5ca562912fcc - core[585f66e14d78f9ba]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5ca562912d12 - core[585f66e14d78f9ba]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x5ca562719eaa - <core[585f66e14d78f9ba]::result::Result<csv[8926803fd4e22a99]::string_record::StringRecord, csv[8926803fd4e22a99]::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x5ca562719eaa - sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:222:27
[INFO] [stdout]   22:     0x5ca5626fa6a2 - <&mut sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0} as core[585f66e14d78f9ba]::ops::function::FnOnce<(core[585f66e14d78f9ba]::result::Result<csv[8926803fd4e22a99]::string_record::StringRecord, csv[8926803fd4e22a99]::error::Error>,)>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:310:21
[INFO] [stdout]   23:     0x5ca5626fa6a2 - <core[585f66e14d78f9ba]::option::Option<core[585f66e14d78f9ba]::result::Result<csv[8926803fd4e22a99]::string_record::StringRecord, csv[8926803fd4e22a99]::error::Error>>>::map::<csv[8926803fd4e22a99]::string_record::StringRecord, &mut sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/option.rs:1165:29
[INFO] [stdout]   24:     0x5ca5626fa6a2 - <core[585f66e14d78f9ba]::iter::adapters::map::Map<csv[8926803fd4e22a99]::reader::StringRecordsIntoIter<alloc[15e7b27aba85d2e2]::boxed::Box<dyn std[3f03f8b59f91bef1]::io::Read>>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}> as core[585f66e14d78f9ba]::iter::traits::iterator::Iterator>::next
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/iter/adapters/map.rs:107:26
[INFO] [stdout]   25:     0x5ca56270435b - <itertools[b496d6f4a4198f69]::groupbylazy::GroupInner<alloc[15e7b27aba85d2e2]::string::String, core[585f66e14d78f9ba]::iter::adapters::map::Map<csv[8926803fd4e22a99]::reader::StringRecordsIntoIter<alloc[15e7b27aba85d2e2]::boxed::Box<dyn std[3f03f8b59f91bef1]::io::Read>>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}>, sdr_heatmap[83c2828b6f380db0]::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:     0x5ca56270435b - <itertools[b496d6f4a4198f69]::groupbylazy::GroupInner<alloc[15e7b27aba85d2e2]::string::String, core[585f66e14d78f9ba]::iter::adapters::map::Map<csv[8926803fd4e22a99]::reader::StringRecordsIntoIter<alloc[15e7b27aba85d2e2]::boxed::Box<dyn std[3f03f8b59f91bef1]::io::Read>>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}>, sdr_heatmap[83c2828b6f380db0]::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:     0x5ca56270860f - <itertools[b496d6f4a4198f69]::groupbylazy::GroupInner<alloc[15e7b27aba85d2e2]::string::String, core[585f66e14d78f9ba]::iter::adapters::map::Map<csv[8926803fd4e22a99]::reader::StringRecordsIntoIter<alloc[15e7b27aba85d2e2]::boxed::Box<dyn std[3f03f8b59f91bef1]::io::Read>>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}>, sdr_heatmap[83c2828b6f380db0]::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:     0x5ca56270860f - <itertools[b496d6f4a4198f69]::groupbylazy::Groups<alloc[15e7b27aba85d2e2]::string::String, core[585f66e14d78f9ba]::iter::adapters::map::Map<csv[8926803fd4e22a99]::reader::StringRecordsIntoIter<alloc[15e7b27aba85d2e2]::boxed::Box<dyn std[3f03f8b59f91bef1]::io::Read>>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#1}> as core[585f66e14d78f9ba]::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:     0x5ca56270386d - <itertools[b496d6f4a4198f69]::groupbylazy::Groups<alloc[15e7b27aba85d2e2]::string::String, core[585f66e14d78f9ba]::iter::adapters::map::Map<csv[8926803fd4e22a99]::reader::StringRecordsIntoIter<alloc[15e7b27aba85d2e2]::boxed::Box<dyn std[3f03f8b59f91bef1]::io::Read>>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#1}> as core[585f66e14d78f9ba]::iter::traits::iterator::Iterator>::fold::<sdr_heatmap[83c2828b6f380db0]::Summary, core[585f66e14d78f9ba]::iter::adapters::map::map_fold<(alloc[15e7b27aba85d2e2]::string::String, itertools[b496d6f4a4198f69]::groupbylazy::Group<alloc[15e7b27aba85d2e2]::string::String, core[585f66e14d78f9ba]::iter::adapters::map::Map<csv[8926803fd4e22a99]::reader::StringRecordsIntoIter<alloc[15e7b27aba85d2e2]::boxed::Box<dyn std[3f03f8b59f91bef1]::io::Read>>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#1}>), alloc[15e7b27aba85d2e2]::vec::Vec<f32>, sdr_heatmap[83c2828b6f380db0]::Summary, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#2}, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#3}>::{closure#0}>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/iter/traits/iterator.rs:2606:34
[INFO] [stdout]   30:     0x5ca5626f3f85 - <core[585f66e14d78f9ba]::iter::adapters::map::Map<itertools[b496d6f4a4198f69]::groupbylazy::Groups<alloc[15e7b27aba85d2e2]::string::String, core[585f66e14d78f9ba]::iter::adapters::map::Map<csv[8926803fd4e22a99]::reader::StringRecordsIntoIter<alloc[15e7b27aba85d2e2]::boxed::Box<dyn std[3f03f8b59f91bef1]::io::Read>>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#1}>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#2}> as core[585f66e14d78f9ba]::iter::traits::iterator::Iterator>::fold::<sdr_heatmap[83c2828b6f380db0]::Summary, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#3}>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/iter/adapters/map.rs:128:19
[INFO] [stdout]   31:     0x5ca56271b50d - sdr_heatmap[83c2828b6f380db0]::preprocess_iter
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:249:10
[INFO] [stdout]   32:     0x5ca5626fe507 - sdr_heatmap[83c2828b6f380db0]::tests::process_implementations_equal
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:407:19
[INFO] [stdout]   33:     0x5ca5626feec4 - sdr_heatmap[83c2828b6f380db0]::tests::process_implementations_equal_samples_46M_csv_gz
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:405:5
[INFO] [stdout]   34:     0x5ca5626fda37 - sdr_heatmap[83c2828b6f380db0]::tests::process_implementations_equal_samples_46M_csv_gz::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:405:42
[INFO] [stdout]   35:     0x5ca5627112d6 - <sdr_heatmap[83c2828b6f380db0]::tests::process_implementations_equal_samples_46M_csv_gz::{closure#0} as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   36:     0x5ca562724a5b - <fn() -> core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   37:     0x5ca562724a5b - test[30224e0cb089acd2]::__rust_begin_short_backtrace::<core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>, fn() -> core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:663:18
[INFO] [stdout]   38:     0x5ca5627312ba - test[30224e0cb089acd2]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:686:74
[INFO] [stdout]   39:     0x5ca5627312ba - <core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<test[30224e0cb089acd2]::run_test_in_process::{closure#0}> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   40:     0x5ca5627312ba - std[3f03f8b59f91bef1]::panicking::catch_unwind::do_call::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<test[30224e0cb089acd2]::run_test_in_process::{closure#0}>, core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:581:40
[INFO] [stdout]   41:     0x5ca5627312ba - std[3f03f8b59f91bef1]::panicking::catch_unwind::<core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>, core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<test[30224e0cb089acd2]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:544:19
[INFO] [stdout]   42:     0x5ca5627312ba - std[3f03f8b59f91bef1]::panic::catch_unwind::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<test[30224e0cb089acd2]::run_test_in_process::{closure#0}>, core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panic.rs:359:14
[INFO] [stdout]   43:     0x5ca5627312ba - test[30224e0cb089acd2]::run_test_in_process
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:686:27
[INFO] [stdout]   44:     0x5ca5627312ba - test[30224e0cb089acd2]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:607:43
[INFO] [stdout]   45:     0x5ca56272b784 - test[30224e0cb089acd2]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:637:41
[INFO] [stdout]   46:     0x5ca56272b784 - std[3f03f8b59f91bef1]::sys::backtrace::__rust_begin_short_backtrace::<test[30224e0cb089acd2]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   47:     0x5ca562733db2 - std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked::<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   48:     0x5ca562733db2 - <core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   49:     0x5ca562733db2 - std[3f03f8b59f91bef1]::panicking::catch_unwind::do_call::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:581:40
[INFO] [stdout]   50:     0x5ca562733db2 - std[3f03f8b59f91bef1]::panicking::catch_unwind::<(), core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:544:19
[INFO] [stdout]   51:     0x5ca562733db2 - std[3f03f8b59f91bef1]::panic::catch_unwind::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panic.rs:359:14
[INFO] [stdout]   52:     0x5ca562733db2 - std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked::<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   53:     0x5ca562733db2 - <std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1} as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   54:     0x5ca5628faf5f - <alloc[15e7b27aba85d2e2]::boxed::Box<dyn core[585f66e14d78f9ba]::ops::function::FnOnce<(), Output = ()> + core[585f66e14d78f9ba]::marker::Send> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   55:     0x5ca5628faf5f - <std[3f03f8b59f91bef1]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   56:     0x72ec9d70baa4 - <unknown>
[INFO] [stdout]   57:     0x72ec9d798a64 - 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' (32) 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:     0x5ca5628fb6b2 - std[3f03f8b59f91bef1]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5ca5628fb6b2 - std[3f03f8b59f91bef1]::backtrace_rs::backtrace::trace_unsynchronized::<std[3f03f8b59f91bef1]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5ca5628fb6b2 - std[3f03f8b59f91bef1]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5ca5628fb6b2 - <<std[3f03f8b59f91bef1]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[585f66e14d78f9ba]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5ca56291285a - <core[585f66e14d78f9ba]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5ca56291285a - core[585f66e14d78f9ba]::fmt::write
[INFO] [stdout]    6:     0x5ca562900916 - std[3f03f8b59f91bef1]::io::default_write_fmt::<alloc[15e7b27aba85d2e2]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5ca562900916 - <alloc[15e7b27aba85d2e2]::vec::Vec<u8> as std[3f03f8b59f91bef1]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5ca5628d8bff - <std[3f03f8b59f91bef1]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5ca5628d8bff - std[3f03f8b59f91bef1]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5ca5628f3939 - std[3f03f8b59f91bef1]::panicking::default_hook
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5ca5627306ae - <alloc[15e7b27aba85d2e2]::boxed::Box<dyn for<'a, 'b> core[585f66e14d78f9ba]::ops::function::Fn<(&'a std[3f03f8b59f91bef1]::panic::PanicHookInfo<'b>,), Output = ()> + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::marker::Send> as core[585f66e14d78f9ba]::ops::function::Fn<(&std[3f03f8b59f91bef1]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5ca5627306ae - test[30224e0cb089acd2]::test_main_with_exit_callback::<test[30224e0cb089acd2]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5ca5628f3af2 - <alloc[15e7b27aba85d2e2]::boxed::Box<dyn for<'a, 'b> core[585f66e14d78f9ba]::ops::function::Fn<(&'a std[3f03f8b59f91bef1]::panic::PanicHookInfo<'b>,), Output = ()> + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::marker::Send> as core[585f66e14d78f9ba]::ops::function::Fn<(&std[3f03f8b59f91bef1]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5ca5628f3af2 - std[3f03f8b59f91bef1]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5ca5628d8cb8 - std[3f03f8b59f91bef1]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x5ca5628cdd99 - std[3f03f8b59f91bef1]::sys::backtrace::__rust_end_short_backtrace::<std[3f03f8b59f91bef1]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5ca5628d9b0d - __rustc[caa99d26c7bae192]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5ca562912fcc - core[585f66e14d78f9ba]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5ca562912d12 - core[585f66e14d78f9ba]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x5ca562719eaa - <core[585f66e14d78f9ba]::result::Result<csv[8926803fd4e22a99]::string_record::StringRecord, csv[8926803fd4e22a99]::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x5ca562719eaa - sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:222:27
[INFO] [stdout]   22:     0x5ca5626fa6a2 - <&mut sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0} as core[585f66e14d78f9ba]::ops::function::FnOnce<(core[585f66e14d78f9ba]::result::Result<csv[8926803fd4e22a99]::string_record::StringRecord, csv[8926803fd4e22a99]::error::Error>,)>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:310:21
[INFO] [stdout]   23:     0x5ca5626fa6a2 - <core[585f66e14d78f9ba]::option::Option<core[585f66e14d78f9ba]::result::Result<csv[8926803fd4e22a99]::string_record::StringRecord, csv[8926803fd4e22a99]::error::Error>>>::map::<csv[8926803fd4e22a99]::string_record::StringRecord, &mut sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/option.rs:1165:29
[INFO] [stdout]   24:     0x5ca5626fa6a2 - <core[585f66e14d78f9ba]::iter::adapters::map::Map<csv[8926803fd4e22a99]::reader::StringRecordsIntoIter<alloc[15e7b27aba85d2e2]::boxed::Box<dyn std[3f03f8b59f91bef1]::io::Read>>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}> as core[585f66e14d78f9ba]::iter::traits::iterator::Iterator>::next
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/iter/adapters/map.rs:107:26
[INFO] [stdout]   25:     0x5ca56270435b - <itertools[b496d6f4a4198f69]::groupbylazy::GroupInner<alloc[15e7b27aba85d2e2]::string::String, core[585f66e14d78f9ba]::iter::adapters::map::Map<csv[8926803fd4e22a99]::reader::StringRecordsIntoIter<alloc[15e7b27aba85d2e2]::boxed::Box<dyn std[3f03f8b59f91bef1]::io::Read>>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}>, sdr_heatmap[83c2828b6f380db0]::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:     0x5ca56270435b - <itertools[b496d6f4a4198f69]::groupbylazy::GroupInner<alloc[15e7b27aba85d2e2]::string::String, core[585f66e14d78f9ba]::iter::adapters::map::Map<csv[8926803fd4e22a99]::reader::StringRecordsIntoIter<alloc[15e7b27aba85d2e2]::boxed::Box<dyn std[3f03f8b59f91bef1]::io::Read>>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}>, sdr_heatmap[83c2828b6f380db0]::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:     0x5ca56270860f - <itertools[b496d6f4a4198f69]::groupbylazy::GroupInner<alloc[15e7b27aba85d2e2]::string::String, core[585f66e14d78f9ba]::iter::adapters::map::Map<csv[8926803fd4e22a99]::reader::StringRecordsIntoIter<alloc[15e7b27aba85d2e2]::boxed::Box<dyn std[3f03f8b59f91bef1]::io::Read>>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}>, sdr_heatmap[83c2828b6f380db0]::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:     0x5ca56270860f - <itertools[b496d6f4a4198f69]::groupbylazy::Groups<alloc[15e7b27aba85d2e2]::string::String, core[585f66e14d78f9ba]::iter::adapters::map::Map<csv[8926803fd4e22a99]::reader::StringRecordsIntoIter<alloc[15e7b27aba85d2e2]::boxed::Box<dyn std[3f03f8b59f91bef1]::io::Read>>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#1}> as core[585f66e14d78f9ba]::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:     0x5ca56270386d - <itertools[b496d6f4a4198f69]::groupbylazy::Groups<alloc[15e7b27aba85d2e2]::string::String, core[585f66e14d78f9ba]::iter::adapters::map::Map<csv[8926803fd4e22a99]::reader::StringRecordsIntoIter<alloc[15e7b27aba85d2e2]::boxed::Box<dyn std[3f03f8b59f91bef1]::io::Read>>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#1}> as core[585f66e14d78f9ba]::iter::traits::iterator::Iterator>::fold::<sdr_heatmap[83c2828b6f380db0]::Summary, core[585f66e14d78f9ba]::iter::adapters::map::map_fold<(alloc[15e7b27aba85d2e2]::string::String, itertools[b496d6f4a4198f69]::groupbylazy::Group<alloc[15e7b27aba85d2e2]::string::String, core[585f66e14d78f9ba]::iter::adapters::map::Map<csv[8926803fd4e22a99]::reader::StringRecordsIntoIter<alloc[15e7b27aba85d2e2]::boxed::Box<dyn std[3f03f8b59f91bef1]::io::Read>>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#1}>), alloc[15e7b27aba85d2e2]::vec::Vec<f32>, sdr_heatmap[83c2828b6f380db0]::Summary, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#2}, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#3}>::{closure#0}>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/iter/traits/iterator.rs:2606:34
[INFO] [stdout]   30:     0x5ca5626f3f85 - <core[585f66e14d78f9ba]::iter::adapters::map::Map<itertools[b496d6f4a4198f69]::groupbylazy::Groups<alloc[15e7b27aba85d2e2]::string::String, core[585f66e14d78f9ba]::iter::adapters::map::Map<csv[8926803fd4e22a99]::reader::StringRecordsIntoIter<alloc[15e7b27aba85d2e2]::boxed::Box<dyn std[3f03f8b59f91bef1]::io::Read>>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#1}>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#2}> as core[585f66e14d78f9ba]::iter::traits::iterator::Iterator>::fold::<sdr_heatmap[83c2828b6f380db0]::Summary, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#3}>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/iter/adapters/map.rs:128:19
[INFO] [stdout]   31:     0x5ca56271b50d - sdr_heatmap[83c2828b6f380db0]::preprocess_iter
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:249:10
[INFO] [stdout]   32:     0x5ca562716349 - sdr_heatmap[83c2828b6f380db0]::main::<&str>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:148:19
[INFO] [stdout]   33:     0x5ca5626fe2e5 - sdr_heatmap[83c2828b6f380db0]::tests::complete_gzip
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:429:9
[INFO] [stdout]   34:     0x5ca5626feda4 - sdr_heatmap[83c2828b6f380db0]::tests::complete_gzip_samples_14M_csv_gz
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:427:5
[INFO] [stdout]   35:     0x5ca5626fd917 - sdr_heatmap[83c2828b6f380db0]::tests::complete_gzip_samples_14M_csv_gz::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:427:42
[INFO] [stdout]   36:     0x5ca562711156 - <sdr_heatmap[83c2828b6f380db0]::tests::complete_gzip_samples_14M_csv_gz::{closure#0} as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   37:     0x5ca562724a5b - <fn() -> core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   38:     0x5ca562724a5b - test[30224e0cb089acd2]::__rust_begin_short_backtrace::<core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>, fn() -> core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:663:18
[INFO] [stdout]   39:     0x5ca5627312ba - test[30224e0cb089acd2]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:686:74
[INFO] [stdout]   40:     0x5ca5627312ba - <core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<test[30224e0cb089acd2]::run_test_in_process::{closure#0}> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   41:     0x5ca5627312ba - std[3f03f8b59f91bef1]::panicking::catch_unwind::do_call::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<test[30224e0cb089acd2]::run_test_in_process::{closure#0}>, core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:581:40
[INFO] [stdout]   42:     0x5ca5627312ba - std[3f03f8b59f91bef1]::panicking::catch_unwind::<core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>, core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<test[30224e0cb089acd2]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:544:19
[INFO] [stdout]   43:     0x5ca5627312ba - std[3f03f8b59f91bef1]::panic::catch_unwind::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<test[30224e0cb089acd2]::run_test_in_process::{closure#0}>, core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panic.rs:359:14
[INFO] [stdout]   44:     0x5ca5627312ba - test[30224e0cb089acd2]::run_test_in_process
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:686:27
[INFO] [stdout]   45:     0x5ca5627312ba - test[30224e0cb089acd2]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:607:43
[INFO] [stdout]   46:     0x5ca56272b784 - test[30224e0cb089acd2]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:637:41
[INFO] [stdout]   47:     0x5ca56272b784 - std[3f03f8b59f91bef1]::sys::backtrace::__rust_begin_short_backtrace::<test[30224e0cb089acd2]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   48:     0x5ca562733db2 - std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked::<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   49:     0x5ca562733db2 - <core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   50:     0x5ca562733db2 - std[3f03f8b59f91bef1]::panicking::catch_unwind::do_call::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:581:40
[INFO] [stdout]   51:     0x5ca562733db2 - std[3f03f8b59f91bef1]::panicking::catch_unwind::<(), core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:544:19
[INFO] [stdout]   52:     0x5ca562733db2 - std[3f03f8b59f91bef1]::panic::catch_unwind::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panic.rs:359:14
[INFO] [stdout]   53:     0x5ca562733db2 - std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked::<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   54:     0x5ca562733db2 - <std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1} as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   55:     0x5ca5628faf5f - <alloc[15e7b27aba85d2e2]::boxed::Box<dyn core[585f66e14d78f9ba]::ops::function::FnOnce<(), Output = ()> + core[585f66e14d78f9ba]::marker::Send> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   56:     0x5ca5628faf5f - <std[3f03f8b59f91bef1]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   57:     0x72ec9d70baa4 - <unknown>
[INFO] [stdout]   58:     0x72ec9d798a64 - clone
[INFO] [stdout]   59:                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' (44) 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:     0x5ca5628fb6b2 - std[3f03f8b59f91bef1]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5ca5628fb6b2 - std[3f03f8b59f91bef1]::backtrace_rs::backtrace::trace_unsynchronized::<std[3f03f8b59f91bef1]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5ca5628fb6b2 - std[3f03f8b59f91bef1]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5ca5628fb6b2 - <<std[3f03f8b59f91bef1]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[585f66e14d78f9ba]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5ca56291285a - <core[585f66e14d78f9ba]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5ca56291285a - core[585f66e14d78f9ba]::fmt::write
[INFO] [stdout]    6:     0x5ca562900916 - std[3f03f8b59f91bef1]::io::default_write_fmt::<alloc[15e7b27aba85d2e2]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5ca562900916 - <alloc[15e7b27aba85d2e2]::vec::Vec<u8> as std[3f03f8b59f91bef1]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5ca5628d8bff - <std[3f03f8b59f91bef1]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5ca5628d8bff - std[3f03f8b59f91bef1]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5ca5628f3939 - std[3f03f8b59f91bef1]::panicking::default_hook
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5ca5627306ae - <alloc[15e7b27aba85d2e2]::boxed::Box<dyn for<'a, 'b> core[585f66e14d78f9ba]::ops::function::Fn<(&'a std[3f03f8b59f91bef1]::panic::PanicHookInfo<'b>,), Output = ()> + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::marker::Send> as core[585f66e14d78f9ba]::ops::function::Fn<(&std[3f03f8b59f91bef1]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5ca5627306ae - test[30224e0cb089acd2]::test_main_with_exit_callback::<test[30224e0cb089acd2]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5ca5628f3af2 - <alloc[15e7b27aba85d2e2]::boxed::Box<dyn for<'a, 'b> core[585f66e14d78f9ba]::ops::function::Fn<(&'a std[3f03f8b59f91bef1]::panic::PanicHookInfo<'b>,), Output = ()> + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::marker::Send> as core[585f66e14d78f9ba]::ops::function::Fn<(&std[3f03f8b59f91bef1]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5ca5628f3af2 - std[3f03f8b59f91bef1]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5ca5628d8cb8 - std[3f03f8b59f91bef1]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x5ca5628cdd99 - std[3f03f8b59f91bef1]::sys::backtrace::__rust_end_short_backtrace::<std[3f03f8b59f91bef1]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5ca5628d9b0d - __rustc[caa99d26c7bae192]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5ca562912fcc - core[585f66e14d78f9ba]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5ca562912d12 - core[585f66e14d78f9ba]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x5ca562719eaa - <core[585f66e14d78f9ba]::result::Result<csv[8926803fd4e22a99]::string_record::StringRecord, csv[8926803fd4e22a99]::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x5ca562719eaa - sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:222:27
[INFO] [stdout]   22:     0x5ca5626fa6a2 - <&mut sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0} as core[585f66e14d78f9ba]::ops::function::FnOnce<(core[585f66e14d78f9ba]::result::Result<csv[8926803fd4e22a99]::string_record::StringRecord, csv[8926803fd4e22a99]::error::Error>,)>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:310:21
[INFO] [stdout]   23:     0x5ca5626fa6a2 - <core[585f66e14d78f9ba]::option::Option<core[585f66e14d78f9ba]::result::Result<csv[8926803fd4e22a99]::string_record::StringRecord, csv[8926803fd4e22a99]::error::Error>>>::map::<csv[8926803fd4e22a99]::string_record::StringRecord, &mut sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/option.rs:1165:29
[INFO] [stdout]   24:     0x5ca5626fa6a2 - <core[585f66e14d78f9ba]::iter::adapters::map::Map<csv[8926803fd4e22a99]::reader::StringRecordsIntoIter<alloc[15e7b27aba85d2e2]::boxed::Box<dyn std[3f03f8b59f91bef1]::io::Read>>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}> as core[585f66e14d78f9ba]::iter::traits::iterator::Iterator>::next
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/iter/adapters/map.rs:107:26
[INFO] [stdout]   25:     0x5ca56270435b - <itertools[b496d6f4a4198f69]::groupbylazy::GroupInner<alloc[15e7b27aba85d2e2]::string::String, core[585f66e14d78f9ba]::iter::adapters::map::Map<csv[8926803fd4e22a99]::reader::StringRecordsIntoIter<alloc[15e7b27aba85d2e2]::boxed::Box<dyn std[3f03f8b59f91bef1]::io::Read>>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}>, sdr_heatmap[83c2828b6f380db0]::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:     0x5ca56270435b - <itertools[b496d6f4a4198f69]::groupbylazy::GroupInner<alloc[15e7b27aba85d2e2]::string::String, core[585f66e14d78f9ba]::iter::adapters::map::Map<csv[8926803fd4e22a99]::reader::StringRecordsIntoIter<alloc[15e7b27aba85d2e2]::boxed::Box<dyn std[3f03f8b59f91bef1]::io::Read>>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}>, sdr_heatmap[83c2828b6f380db0]::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:     0x5ca56270860f - <itertools[b496d6f4a4198f69]::groupbylazy::GroupInner<alloc[15e7b27aba85d2e2]::string::String, core[585f66e14d78f9ba]::iter::adapters::map::Map<csv[8926803fd4e22a99]::reader::StringRecordsIntoIter<alloc[15e7b27aba85d2e2]::boxed::Box<dyn std[3f03f8b59f91bef1]::io::Read>>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}>, sdr_heatmap[83c2828b6f380db0]::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:     0x5ca56270860f - <itertools[b496d6f4a4198f69]::groupbylazy::Groups<alloc[15e7b27aba85d2e2]::string::String, core[585f66e14d78f9ba]::iter::adapters::map::Map<csv[8926803fd4e22a99]::reader::StringRecordsIntoIter<alloc[15e7b27aba85d2e2]::boxed::Box<dyn std[3f03f8b59f91bef1]::io::Read>>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#1}> as core[585f66e14d78f9ba]::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:     0x5ca56270386d - <itertools[b496d6f4a4198f69]::groupbylazy::Groups<alloc[15e7b27aba85d2e2]::string::String, core[585f66e14d78f9ba]::iter::adapters::map::Map<csv[8926803fd4e22a99]::reader::StringRecordsIntoIter<alloc[15e7b27aba85d2e2]::boxed::Box<dyn std[3f03f8b59f91bef1]::io::Read>>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#1}> as core[585f66e14d78f9ba]::iter::traits::iterator::Iterator>::fold::<sdr_heatmap[83c2828b6f380db0]::Summary, core[585f66e14d78f9ba]::iter::adapters::map::map_fold<(alloc[15e7b27aba85d2e2]::string::String, itertools[b496d6f4a4198f69]::groupbylazy::Group<alloc[15e7b27aba85d2e2]::string::String, core[585f66e14d78f9ba]::iter::adapters::map::Map<csv[8926803fd4e22a99]::reader::StringRecordsIntoIter<alloc[15e7b27aba85d2e2]::boxed::Box<dyn std[3f03f8b59f91bef1]::io::Read>>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#1}>), alloc[15e7b27aba85d2e2]::vec::Vec<f32>, sdr_heatmap[83c2828b6f380db0]::Summary, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#2}, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#3}>::{closure#0}>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/iter/traits/iterator.rs:2606:34
[INFO] [stdout]   30:     0x5ca5626f3f85 - <core[585f66e14d78f9ba]::iter::adapters::map::Map<itertools[b496d6f4a4198f69]::groupbylazy::Groups<alloc[15e7b27aba85d2e2]::string::String, core[585f66e14d78f9ba]::iter::adapters::map::Map<csv[8926803fd4e22a99]::reader::StringRecordsIntoIter<alloc[15e7b27aba85d2e2]::boxed::Box<dyn std[3f03f8b59f91bef1]::io::Read>>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#1}>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#2}> as core[585f66e14d78f9ba]::iter::traits::iterator::Iterator>::fold::<sdr_heatmap[83c2828b6f380db0]::Summary, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#3}>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/iter/adapters/map.rs:128:19
[INFO] [stdout]   31:     0x5ca56271b50d - sdr_heatmap[83c2828b6f380db0]::preprocess_iter
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:249:10
[INFO] [stdout]   32:     0x5ca5626fe507 - sdr_heatmap[83c2828b6f380db0]::tests::process_implementations_equal
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:407:19
[INFO] [stdout]   33:     0x5ca5626feef4 - sdr_heatmap[83c2828b6f380db0]::tests::process_implementations_equal_samples_70K_csv_gz
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:405:5
[INFO] [stdout]   34:     0x5ca5626fda67 - sdr_heatmap[83c2828b6f380db0]::tests::process_implementations_equal_samples_70K_csv_gz::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:405:42
[INFO] [stdout]   35:     0x5ca562711316 - <sdr_heatmap[83c2828b6f380db0]::tests::process_implementations_equal_samples_70K_csv_gz::{closure#0} as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   36:     0x5ca562724a5b - <fn() -> core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   37:     0x5ca562724a5b - test[30224e0cb089acd2]::__rust_begin_short_backtrace::<core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>, fn() -> core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:663:18
[INFO] [stdout]   38:     0x5ca5627312ba - test[30224e0cb089acd2]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:686:74
[INFO] [stdout]   39:     0x5ca5627312ba - <core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<test[30224e0cb089acd2]::run_test_in_process::{closure#0}> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   40:     0x5ca5627312ba - std[3f03f8b59f91bef1]::panicking::catch_unwind::do_call::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<test[30224e0cb089acd2]::run_test_in_process::{closure#0}>, core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:581:40
[INFO] [stdout]   41:     0x5ca5627312ba - std[3f03f8b59f91bef1]::panicking::catch_unwind::<core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>, core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<test[30224e0cb089acd2]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:544:19
[INFO] [stdout]   42:     0x5ca5627312ba - std[3f03f8b59f91bef1]::panic::catch_unwind::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<test[30224e0cb089acd2]::run_test_in_process::{closure#0}>, core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panic.rs:359:14
[INFO] [stdout]   43:     0x5ca5627312ba - test[30224e0cb089acd2]::run_test_in_process
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:686:27
[INFO] [stdout]   44:     0x5ca5627312ba - test[30224e0cb089acd2]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:607:43
[INFO] [stdout]   45:     0x5ca56272b784 - test[30224e0cb089acd2]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:637:41
[INFO] [stdout]   46:     0x5ca56272b784 - std[3f03f8b59f91bef1]::sys::backtrace::__rust_begin_short_backtrace::<test[30224e0cb089acd2]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   47:     0x5ca562733db2 - std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked::<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   48:     0x5ca562733db2 - <core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   49:     0x5ca562733db2 - std[3f03f8b59f91bef1]::panicking::catch_unwind::do_call::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:581:40
[INFO] [stdout]   50:     0x5ca562733db2 - std[3f03f8b59f91bef1]::panicking::catch_unwind::<(), core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:544:19
[INFO] [stdout]   51:     0x5ca562733db2 - std[3f03f8b59f91bef1]::panic::catch_unwind::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panic.rs:359:14
[INFO] [stdout]   52:     0x5ca562733db2 - std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked::<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   53:     0x5ca562733db2 - <std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1} as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   54:     0x5ca5628faf5f - <alloc[15e7b27aba85d2e2]::boxed::Box<dyn core[585f66e14d78f9ba]::ops::function::FnOnce<(), Output = ()> + core[585f66e14d78f9ba]::marker::Send> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   55:     0x5ca5628faf5f - <std[3f03f8b59f91bef1]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   56:     0x72ec9d70baa4 - <unknown>
[INFO] [stdout]   57:     0x72ec9d798a64 - 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' (45) 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:     0x5ca5628fb6b2 - std[3f03f8b59f91bef1]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5ca5628fb6b2 - std[3f03f8b59f91bef1]::backtrace_rs::backtrace::trace_unsynchronized::<std[3f03f8b59f91bef1]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5ca5628fb6b2 - std[3f03f8b59f91bef1]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5ca5628fb6b2 - <<std[3f03f8b59f91bef1]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[585f66e14d78f9ba]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5ca56291285a - <core[585f66e14d78f9ba]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5ca56291285a - core[585f66e14d78f9ba]::fmt::write
[INFO] [stdout]    6:     0x5ca562900916 - std[3f03f8b59f91bef1]::io::default_write_fmt::<alloc[15e7b27aba85d2e2]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5ca562900916 - <alloc[15e7b27aba85d2e2]::vec::Vec<u8> as std[3f03f8b59f91bef1]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5ca5628d8bff - <std[3f03f8b59f91bef1]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5ca5628d8bff - std[3f03f8b59f91bef1]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5ca5628f3939 - std[3f03f8b59f91bef1]::panicking::default_hook
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5ca5627306ae - <alloc[15e7b27aba85d2e2]::boxed::Box<dyn for<'a, 'b> core[585f66e14d78f9ba]::ops::function::Fn<(&'a std[3f03f8b59f91bef1]::panic::PanicHookInfo<'b>,), Output = ()> + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::marker::Send> as core[585f66e14d78f9ba]::ops::function::Fn<(&std[3f03f8b59f91bef1]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5ca5627306ae - test[30224e0cb089acd2]::test_main_with_exit_callback::<test[30224e0cb089acd2]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5ca5628f3af2 - <alloc[15e7b27aba85d2e2]::boxed::Box<dyn for<'a, 'b> core[585f66e14d78f9ba]::ops::function::Fn<(&'a std[3f03f8b59f91bef1]::panic::PanicHookInfo<'b>,), Output = ()> + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::marker::Send> as core[585f66e14d78f9ba]::ops::function::Fn<(&std[3f03f8b59f91bef1]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5ca5628f3af2 - std[3f03f8b59f91bef1]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5ca5628d8cb8 - std[3f03f8b59f91bef1]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x5ca5628cdd99 - std[3f03f8b59f91bef1]::sys::backtrace::__rust_end_short_backtrace::<std[3f03f8b59f91bef1]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5ca5628d9b0d - __rustc[caa99d26c7bae192]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5ca562912fcc - core[585f66e14d78f9ba]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5ca562912d12 - core[585f66e14d78f9ba]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x5ca562719eaa - <core[585f66e14d78f9ba]::result::Result<csv[8926803fd4e22a99]::string_record::StringRecord, csv[8926803fd4e22a99]::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x5ca562719eaa - sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:222:27
[INFO] [stdout]   22:     0x5ca5626fa6a2 - <&mut sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0} as core[585f66e14d78f9ba]::ops::function::FnOnce<(core[585f66e14d78f9ba]::result::Result<csv[8926803fd4e22a99]::string_record::StringRecord, csv[8926803fd4e22a99]::error::Error>,)>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:310:21
[INFO] [stdout]   23:     0x5ca5626fa6a2 - <core[585f66e14d78f9ba]::option::Option<core[585f66e14d78f9ba]::result::Result<csv[8926803fd4e22a99]::string_record::StringRecord, csv[8926803fd4e22a99]::error::Error>>>::map::<csv[8926803fd4e22a99]::string_record::StringRecord, &mut sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/option.rs:1165:29
[INFO] [stdout]   24:     0x5ca5626fa6a2 - <core[585f66e14d78f9ba]::iter::adapters::map::Map<csv[8926803fd4e22a99]::reader::StringRecordsIntoIter<alloc[15e7b27aba85d2e2]::boxed::Box<dyn std[3f03f8b59f91bef1]::io::Read>>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}> as core[585f66e14d78f9ba]::iter::traits::iterator::Iterator>::next
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/iter/adapters/map.rs:107:26
[INFO] [stdout]   25:     0x5ca56270435b - <itertools[b496d6f4a4198f69]::groupbylazy::GroupInner<alloc[15e7b27aba85d2e2]::string::String, core[585f66e14d78f9ba]::iter::adapters::map::Map<csv[8926803fd4e22a99]::reader::StringRecordsIntoIter<alloc[15e7b27aba85d2e2]::boxed::Box<dyn std[3f03f8b59f91bef1]::io::Read>>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}>, sdr_heatmap[83c2828b6f380db0]::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:     0x5ca56270435b - <itertools[b496d6f4a4198f69]::groupbylazy::GroupInner<alloc[15e7b27aba85d2e2]::string::String, core[585f66e14d78f9ba]::iter::adapters::map::Map<csv[8926803fd4e22a99]::reader::StringRecordsIntoIter<alloc[15e7b27aba85d2e2]::boxed::Box<dyn std[3f03f8b59f91bef1]::io::Read>>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}>, sdr_heatmap[83c2828b6f380db0]::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:     0x5ca56270860f - <itertools[b496d6f4a4198f69]::groupbylazy::GroupInner<alloc[15e7b27aba85d2e2]::string::String, core[585f66e14d78f9ba]::iter::adapters::map::Map<csv[8926803fd4e22a99]::reader::StringRecordsIntoIter<alloc[15e7b27aba85d2e2]::boxed::Box<dyn std[3f03f8b59f91bef1]::io::Read>>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}>, sdr_heatmap[83c2828b6f380db0]::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:     0x5ca56270860f - <itertools[b496d6f4a4198f69]::groupbylazy::Groups<alloc[15e7b27aba85d2e2]::string::String, core[585f66e14d78f9ba]::iter::adapters::map::Map<csv[8926803fd4e22a99]::reader::StringRecordsIntoIter<alloc[15e7b27aba85d2e2]::boxed::Box<dyn std[3f03f8b59f91bef1]::io::Read>>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#1}> as core[585f66e14d78f9ba]::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:     0x5ca56270386d - <itertools[b496d6f4a4198f69]::groupbylazy::Groups<alloc[15e7b27aba85d2e2]::string::String, core[585f66e14d78f9ba]::iter::adapters::map::Map<csv[8926803fd4e22a99]::reader::StringRecordsIntoIter<alloc[15e7b27aba85d2e2]::boxed::Box<dyn std[3f03f8b59f91bef1]::io::Read>>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#1}> as core[585f66e14d78f9ba]::iter::traits::iterator::Iterator>::fold::<sdr_heatmap[83c2828b6f380db0]::Summary, core[585f66e14d78f9ba]::iter::adapters::map::map_fold<(alloc[15e7b27aba85d2e2]::string::String, itertools[b496d6f4a4198f69]::groupbylazy::Group<alloc[15e7b27aba85d2e2]::string::String, core[585f66e14d78f9ba]::iter::adapters::map::Map<csv[8926803fd4e22a99]::reader::StringRecordsIntoIter<alloc[15e7b27aba85d2e2]::boxed::Box<dyn std[3f03f8b59f91bef1]::io::Read>>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#1}>), alloc[15e7b27aba85d2e2]::vec::Vec<f32>, sdr_heatmap[83c2828b6f380db0]::Summary, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#2}, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#3}>::{closure#0}>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/iter/traits/iterator.rs:2606:34
[INFO] [stdout]   30:     0x5ca5626f3f85 - <core[585f66e14d78f9ba]::iter::adapters::map::Map<itertools[b496d6f4a4198f69]::groupbylazy::Groups<alloc[15e7b27aba85d2e2]::string::String, core[585f66e14d78f9ba]::iter::adapters::map::Map<csv[8926803fd4e22a99]::reader::StringRecordsIntoIter<alloc[15e7b27aba85d2e2]::boxed::Box<dyn std[3f03f8b59f91bef1]::io::Read>>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#1}>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#2}> as core[585f66e14d78f9ba]::iter::traits::iterator::Iterator>::fold::<sdr_heatmap[83c2828b6f380db0]::Summary, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#3}>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/iter/adapters/map.rs:128:19
[INFO] [stdout]   31:     0x5ca56271b50d - sdr_heatmap[83c2828b6f380db0]::preprocess_iter
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:249:10
[INFO] [stdout]   32:     0x5ca5626fe507 - sdr_heatmap[83c2828b6f380db0]::tests::process_implementations_equal
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:407:19
[INFO] [stdout]   33:     0x5ca5626fef24 - sdr_heatmap[83c2828b6f380db0]::tests::process_implementations_equal_samples_770K_csv_gz
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:405:5
[INFO] [stdout]   34:     0x5ca5626fda97 - sdr_heatmap[83c2828b6f380db0]::tests::process_implementations_equal_samples_770K_csv_gz::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:405:42
[INFO] [stdout]   35:     0x5ca562711356 - <sdr_heatmap[83c2828b6f380db0]::tests::process_implementations_equal_samples_770K_csv_gz::{closure#0} as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   36:     0x5ca562724a5b - <fn() -> core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   37:     0x5ca562724a5b - test[30224e0cb089acd2]::__rust_begin_short_backtrace::<core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>, fn() -> core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:663:18
[INFO] [stdout]   38:     0x5ca5627312ba - test[30224e0cb089acd2]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:686:74
[INFO] [stdout]   39:     0x5ca5627312ba - <core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<test[30224e0cb089acd2]::run_test_in_process::{closure#0}> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   40:     0x5ca5627312ba - std[3f03f8b59f91bef1]::panicking::catch_unwind::do_call::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<test[30224e0cb089acd2]::run_test_in_process::{closure#0}>, core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:581:40
[INFO] [stdout]   41:     0x5ca5627312ba - std[3f03f8b59f91bef1]::panicking::catch_unwind::<core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>, core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<test[30224e0cb089acd2]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:544:19
[INFO] [stdout]   42:     0x5ca5627312ba - std[3f03f8b59f91bef1]::panic::catch_unwind::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<test[30224e0cb089acd2]::run_test_in_process::{closure#0}>, core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panic.rs:359:14
[INFO] [stdout]   43:     0x5ca5627312ba - test[30224e0cb089acd2]::run_test_in_process
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:686:27
[INFO] [stdout]   44:     0x5ca5627312ba - test[30224e0cb089acd2]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:607:43
[INFO] [stdout]   45:     0x5ca56272b784 - test[30224e0cb089acd2]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:637:41
[INFO] [stdout]   46:     0x5ca56272b784 - std[3f03f8b59f91bef1]::sys::backtrace::__rust_begin_short_backtrace::<test[30224e0cb089acd2]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   47:     0x5ca562733db2 - std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked::<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   48:     0x5ca562733db2 - <core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   49:     0x5ca562733db2 - std[3f03f8b59f91bef1]::panicking::catch_unwind::do_call::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:581:40
[INFO] [stdout]   50:     0x5ca562733db2 - std[3f03f8b59f91bef1]::panicking::catch_unwind::<(), core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:544:19
[INFO] [stdout]   51:     0x5ca562733db2 - std[3f03f8b59f91bef1]::panic::catch_unwind::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panic.rs:359:14
[INFO] [stdout]   52:     0x5ca562733db2 - std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked::<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   53:     0x5ca562733db2 - <std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1} as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   54:     0x5ca5628faf5f - <alloc[15e7b27aba85d2e2]::boxed::Box<dyn core[585f66e14d78f9ba]::ops::function::FnOnce<(), Output = ()> + core[585f66e14d78f9ba]::marker::Send> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   55:     0x5ca5628faf5f - <std[3f03f8b59f91bef1]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   56:     0x72ec9d70baa4 - <unknown>
[INFO] [stdout]   57:     0x72ec9d798a64 - clone
[INFO] [stdout]   58:                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' (33) 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:     0x5ca5628fb6b2 - std[3f03f8b59f91bef1]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5ca5628fb6b2 - std[3f03f8b59f91bef1]::backtrace_rs::backtrace::trace_unsynchronized::<std[3f03f8b59f91bef1]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5ca5628fb6b2 - std[3f03f8b59f91bef1]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5ca5628fb6b2 - <<std[3f03f8b59f91bef1]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[585f66e14d78f9ba]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5ca56291285a - <core[585f66e14d78f9ba]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5ca56291285a - core[585f66e14d78f9ba]::fmt::write
[INFO] [stdout]    6:     0x5ca562900916 - std[3f03f8b59f91bef1]::io::default_write_fmt::<alloc[15e7b27aba85d2e2]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5ca562900916 - <alloc[15e7b27aba85d2e2]::vec::Vec<u8> as std[3f03f8b59f91bef1]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5ca5628d8bff - <std[3f03f8b59f91bef1]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5ca5628d8bff - std[3f03f8b59f91bef1]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5ca5628f3939 - std[3f03f8b59f91bef1]::panicking::default_hook
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5ca5627306ae - <alloc[15e7b27aba85d2e2]::boxed::Box<dyn for<'a, 'b> core[585f66e14d78f9ba]::ops::function::Fn<(&'a std[3f03f8b59f91bef1]::panic::PanicHookInfo<'b>,), Output = ()> + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::marker::Send> as core[585f66e14d78f9ba]::ops::function::Fn<(&std[3f03f8b59f91bef1]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5ca5627306ae - test[30224e0cb089acd2]::test_main_with_exit_callback::<test[30224e0cb089acd2]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5ca5628f3af2 - <alloc[15e7b27aba85d2e2]::boxed::Box<dyn for<'a, 'b> core[585f66e14d78f9ba]::ops::function::Fn<(&'a std[3f03f8b59f91bef1]::panic::PanicHookInfo<'b>,), Output = ()> + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::marker::Send> as core[585f66e14d78f9ba]::ops::function::Fn<(&std[3f03f8b59f91bef1]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5ca5628f3af2 - std[3f03f8b59f91bef1]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5ca5628d8cb8 - std[3f03f8b59f91bef1]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x5ca5628cdd99 - std[3f03f8b59f91bef1]::sys::backtrace::__rust_end_short_backtrace::<std[3f03f8b59f91bef1]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5ca5628d9b0d - __rustc[caa99d26c7bae192]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5ca562912fcc - core[585f66e14d78f9ba]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5ca562912d12 - core[585f66e14d78f9ba]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x5ca562719eaa - <core[585f66e14d78f9ba]::result::Result<csv[8926803fd4e22a99]::string_record::StringRecord, csv[8926803fd4e22a99]::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x5ca562719eaa - sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:222:27
[INFO] [stdout]   22:     0x5ca5626fa6a2 - <&mut sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0} as core[585f66e14d78f9ba]::ops::function::FnOnce<(core[585f66e14d78f9ba]::result::Result<csv[8926803fd4e22a99]::string_record::StringRecord, csv[8926803fd4e22a99]::error::Error>,)>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:310:21
[INFO] [stdout]   23:     0x5ca5626fa6a2 - <core[585f66e14d78f9ba]::option::Option<core[585f66e14d78f9ba]::result::Result<csv[8926803fd4e22a99]::string_record::StringRecord, csv[8926803fd4e22a99]::error::Error>>>::map::<csv[8926803fd4e22a99]::string_record::StringRecord, &mut sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/option.rs:1165:29
[INFO] [stdout]   24:     0x5ca5626fa6a2 - <core[585f66e14d78f9ba]::iter::adapters::map::Map<csv[8926803fd4e22a99]::reader::StringRecordsIntoIter<alloc[15e7b27aba85d2e2]::boxed::Box<dyn std[3f03f8b59f91bef1]::io::Read>>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}> as core[585f66e14d78f9ba]::iter::traits::iterator::Iterator>::next
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/iter/adapters/map.rs:107:26
[INFO] [stdout]   25:     0x5ca56270435b - <itertools[b496d6f4a4198f69]::groupbylazy::GroupInner<alloc[15e7b27aba85d2e2]::string::String, core[585f66e14d78f9ba]::iter::adapters::map::Map<csv[8926803fd4e22a99]::reader::StringRecordsIntoIter<alloc[15e7b27aba85d2e2]::boxed::Box<dyn std[3f03f8b59f91bef1]::io::Read>>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}>, sdr_heatmap[83c2828b6f380db0]::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:     0x5ca56270435b - <itertools[b496d6f4a4198f69]::groupbylazy::GroupInner<alloc[15e7b27aba85d2e2]::string::String, core[585f66e14d78f9ba]::iter::adapters::map::Map<csv[8926803fd4e22a99]::reader::StringRecordsIntoIter<alloc[15e7b27aba85d2e2]::boxed::Box<dyn std[3f03f8b59f91bef1]::io::Read>>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}>, sdr_heatmap[83c2828b6f380db0]::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:     0x5ca56270860f - <itertools[b496d6f4a4198f69]::groupbylazy::GroupInner<alloc[15e7b27aba85d2e2]::string::String, core[585f66e14d78f9ba]::iter::adapters::map::Map<csv[8926803fd4e22a99]::reader::StringRecordsIntoIter<alloc[15e7b27aba85d2e2]::boxed::Box<dyn std[3f03f8b59f91bef1]::io::Read>>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}>, sdr_heatmap[83c2828b6f380db0]::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:     0x5ca56270860f - <itertools[b496d6f4a4198f69]::groupbylazy::Groups<alloc[15e7b27aba85d2e2]::string::String, core[585f66e14d78f9ba]::iter::adapters::map::Map<csv[8926803fd4e22a99]::reader::StringRecordsIntoIter<alloc[15e7b27aba85d2e2]::boxed::Box<dyn std[3f03f8b59f91bef1]::io::Read>>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#1}> as core[585f66e14d78f9ba]::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:     0x5ca56270386d - <itertools[b496d6f4a4198f69]::groupbylazy::Groups<alloc[15e7b27aba85d2e2]::string::String, core[585f66e14d78f9ba]::iter::adapters::map::Map<csv[8926803fd4e22a99]::reader::StringRecordsIntoIter<alloc[15e7b27aba85d2e2]::boxed::Box<dyn std[3f03f8b59f91bef1]::io::Read>>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#1}> as core[585f66e14d78f9ba]::iter::traits::iterator::Iterator>::fold::<sdr_heatmap[83c2828b6f380db0]::Summary, core[585f66e14d78f9ba]::iter::adapters::map::map_fold<(alloc[15e7b27aba85d2e2]::string::String, itertools[b496d6f4a4198f69]::groupbylazy::Group<alloc[15e7b27aba85d2e2]::string::String, core[585f66e14d78f9ba]::iter::adapters::map::Map<csv[8926803fd4e22a99]::reader::StringRecordsIntoIter<alloc[15e7b27aba85d2e2]::boxed::Box<dyn std[3f03f8b59f91bef1]::io::Read>>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#1}>), alloc[15e7b27aba85d2e2]::vec::Vec<f32>, sdr_heatmap[83c2828b6f380db0]::Summary, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#2}, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#3}>::{closure#0}>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/iter/traits/iterator.rs:2606:34
[INFO] [stdout]   30:     0x5ca5626f3f85 - <core[585f66e14d78f9ba]::iter::adapters::map::Map<itertools[b496d6f4a4198f69]::groupbylazy::Groups<alloc[15e7b27aba85d2e2]::string::String, core[585f66e14d78f9ba]::iter::adapters::map::Map<csv[8926803fd4e22a99]::reader::StringRecordsIntoIter<alloc[15e7b27aba85d2e2]::boxed::Box<dyn std[3f03f8b59f91bef1]::io::Read>>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#1}>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#2}> as core[585f66e14d78f9ba]::iter::traits::iterator::Iterator>::fold::<sdr_heatmap[83c2828b6f380db0]::Summary, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#3}>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/iter/adapters/map.rs:128:19
[INFO] [stdout]   31:     0x5ca56271b50d - sdr_heatmap[83c2828b6f380db0]::preprocess_iter
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:249:10
[INFO] [stdout]   32:     0x5ca562716349 - sdr_heatmap[83c2828b6f380db0]::main::<&str>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:148:19
[INFO] [stdout]   33:     0x5ca5626fe2e5 - sdr_heatmap[83c2828b6f380db0]::tests::complete_gzip
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:429:9
[INFO] [stdout]   34:     0x5ca5626fed74 - sdr_heatmap[83c2828b6f380db0]::tests::complete_gzip_samples_1M_csv_gz
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:427:5
[INFO] [stdout]   35:     0x5ca5626fd8e7 - sdr_heatmap[83c2828b6f380db0]::tests::complete_gzip_samples_1M_csv_gz::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:427:42
[INFO] [stdout]   36:     0x5ca562711116 - <sdr_heatmap[83c2828b6f380db0]::tests::complete_gzip_samples_1M_csv_gz::{closure#0} as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   37:     0x5ca562724a5b - <fn() -> core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   38:     0x5ca562724a5b - test[30224e0cb089acd2]::__rust_begin_short_backtrace::<core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>, fn() -> core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:663:18
[INFO] [stdout]   39:     0x5ca5627312ba - test[30224e0cb089acd2]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:686:74
[INFO] [stdout]   40:     0x5ca5627312ba - <core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<test[30224e0cb089acd2]::run_test_in_process::{closure#0}> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   41:     0x5ca5627312ba - std[3f03f8b59f91bef1]::panicking::catch_unwind::do_call::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<test[30224e0cb089acd2]::run_test_in_process::{closure#0}>, core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:581:40
[INFO] [stdout]   42:     0x5ca5627312ba - std[3f03f8b59f91bef1]::panicking::catch_unwind::<core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>, core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<test[30224e0cb089acd2]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:544:19
[INFO] [stdout]   43:     0x5ca5627312ba - std[3f03f8b59f91bef1]::panic::catch_unwind::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<test[30224e0cb089acd2]::run_test_in_process::{closure#0}>, core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panic.rs:359:14
[INFO] [stdout]   44:     0x5ca5627312ba - test[30224e0cb089acd2]::run_test_in_process
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:686:27
[INFO] [stdout]   45:     0x5ca5627312ba - test[30224e0cb089acd2]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:607:43
[INFO] [stdout]   46:     0x5ca56272b784 - test[30224e0cb089acd2]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:637:41
[INFO] [stdout]   47:     0x5ca56272b784 - std[3f03f8b59f91bef1]::sys::backtrace::__rust_begin_short_backtrace::<test[30224e0cb089acd2]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   48:     0x5ca562733db2 - std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked::<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   49:     0x5ca562733db2 - <core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   50:     0x5ca562733db2 - std[3f03f8b59f91bef1]::panicking::catch_unwind::do_call::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:581:40
[INFO] [stdout]   51:     0x5ca562733db2 - std[3f03f8b59f91bef1]::panicking::catch_unwind::<(), core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:544:19
[INFO] [stdout]   52:     0x5ca562733db2 - std[3f03f8b59f91bef1]::panic::catch_unwind::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panic.rs:359:14
[INFO] [stdout]   53:     0x5ca562733db2 - std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked::<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   54:     0x5ca562733db2 - <std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1} as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   55:     0x5ca5628faf5f - <alloc[15e7b27aba85d2e2]::boxed::Box<dyn core[585f66e14d78f9ba]::ops::function::FnOnce<(), Output = ()> + core[585f66e14d78f9ba]::marker::Send> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   56:     0x5ca5628faf5f - <std[3f03f8b59f91bef1]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   57:     0x72ec9d70baa4 - <unknown>
[INFO] [stdout]   58:     0x72ec9d798a64 - clone
[INFO] [stdout]   59:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::complete_plain_samples_1k_csv stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::complete_plain_samples_1k_csv' (37) panicked at src/lib.rs:226:77:
[INFO] [stdout] called `Option::unwrap()` on a `None` value
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5ca5628fb6b2 - std[3f03f8b59f91bef1]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5ca5628fb6b2 - std[3f03f8b59f91bef1]::backtrace_rs::backtrace::trace_unsynchronized::<std[3f03f8b59f91bef1]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5ca5628fb6b2 - std[3f03f8b59f91bef1]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5ca5628fb6b2 - <<std[3f03f8b59f91bef1]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[585f66e14d78f9ba]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5ca56291285a - <core[585f66e14d78f9ba]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5ca56291285a - core[585f66e14d78f9ba]::fmt::write
[INFO] [stdout]    6:     0x5ca562900916 - std[3f03f8b59f91bef1]::io::default_write_fmt::<alloc[15e7b27aba85d2e2]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5ca562900916 - <alloc[15e7b27aba85d2e2]::vec::Vec<u8> as std[3f03f8b59f91bef1]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5ca5628d8bff - <std[3f03f8b59f91bef1]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5ca5628d8bff - std[3f03f8b59f91bef1]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5ca5628f3939 - std[3f03f8b59f91bef1]::panicking::default_hook
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5ca5627306ae - <alloc[15e7b27aba85d2e2]::boxed::Box<dyn for<'a, 'b> core[585f66e14d78f9ba]::ops::function::Fn<(&'a std[3f03f8b59f91bef1]::panic::PanicHookInfo<'b>,), Output = ()> + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::marker::Send> as core[585f66e14d78f9ba]::ops::function::Fn<(&std[3f03f8b59f91bef1]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5ca5627306ae - test[30224e0cb089acd2]::test_main_with_exit_callback::<test[30224e0cb089acd2]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5ca5628f3af2 - <alloc[15e7b27aba85d2e2]::boxed::Box<dyn for<'a, 'b> core[585f66e14d78f9ba]::ops::function::Fn<(&'a std[3f03f8b59f91bef1]::panic::PanicHookInfo<'b>,), Output = ()> + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::marker::Send> as core[585f66e14d78f9ba]::ops::function::Fn<(&std[3f03f8b59f91bef1]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5ca5628f3af2 - std[3f03f8b59f91bef1]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5ca5628d8cea - std[3f03f8b59f91bef1]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5ca5628cdd99 - std[3f03f8b59f91bef1]::sys::backtrace::__rust_end_short_backtrace::<std[3f03f8b59f91bef1]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5ca5628d9b0d - __rustc[caa99d26c7bae192]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5ca562912fcc - core[585f66e14d78f9ba]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5ca562912f92 - core[585f66e14d78f9ba]::panicking::panic
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panicking.rs:150:5
[INFO] [stdout]   20:     0x5ca562912cb9 - core[585f66e14d78f9ba]::option::unwrap_failed
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/option.rs:2199:5
[INFO] [stdout]   21:     0x5ca56271a1e8 - <core[585f66e14d78f9ba]::option::Option<&str>>::unwrap
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/option.rs:1016:21
[INFO] [stdout]   22:     0x5ca56271a1e8 - sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#1}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:226:77
[INFO] [stdout]   23:     0x5ca56271d31a - <sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#1} as itertools[b496d6f4a4198f69]::groupbylazy::KeyFunction<&csv[8926803fd4e22a99]::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:     0x5ca56270445b - <itertools[b496d6f4a4198f69]::groupbylazy::GroupInner<alloc[15e7b27aba85d2e2]::string::String, core[585f66e14d78f9ba]::iter::adapters::map::Map<csv[8926803fd4e22a99]::reader::StringRecordsIntoIter<alloc[15e7b27aba85d2e2]::boxed::Box<dyn std[3f03f8b59f91bef1]::io::Read>>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}>, sdr_heatmap[83c2828b6f380db0]::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:     0x5ca56270860f - <itertools[b496d6f4a4198f69]::groupbylazy::GroupInner<alloc[15e7b27aba85d2e2]::string::String, core[585f66e14d78f9ba]::iter::adapters::map::Map<csv[8926803fd4e22a99]::reader::StringRecordsIntoIter<alloc[15e7b27aba85d2e2]::boxed::Box<dyn std[3f03f8b59f91bef1]::io::Read>>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}>, sdr_heatmap[83c2828b6f380db0]::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:     0x5ca56270860f - <itertools[b496d6f4a4198f69]::groupbylazy::Groups<alloc[15e7b27aba85d2e2]::string::String, core[585f66e14d78f9ba]::iter::adapters::map::Map<csv[8926803fd4e22a99]::reader::StringRecordsIntoIter<alloc[15e7b27aba85d2e2]::boxed::Box<dyn std[3f03f8b59f91bef1]::io::Read>>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#1}> as core[585f66e14d78f9ba]::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:     0x5ca56270386d - <itertools[b496d6f4a4198f69]::groupbylazy::Groups<alloc[15e7b27aba85d2e2]::string::String, core[585f66e14d78f9ba]::iter::adapters::map::Map<csv[8926803fd4e22a99]::reader::StringRecordsIntoIter<alloc[15e7b27aba85d2e2]::boxed::Box<dyn std[3f03f8b59f91bef1]::io::Read>>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#1}> as core[585f66e14d78f9ba]::iter::traits::iterator::Iterator>::fold::<sdr_heatmap[83c2828b6f380db0]::Summary, core[585f66e14d78f9ba]::iter::adapters::map::map_fold<(alloc[15e7b27aba85d2e2]::string::String, itertools[b496d6f4a4198f69]::groupbylazy::Group<alloc[15e7b27aba85d2e2]::string::String, core[585f66e14d78f9ba]::iter::adapters::map::Map<csv[8926803fd4e22a99]::reader::StringRecordsIntoIter<alloc[15e7b27aba85d2e2]::boxed::Box<dyn std[3f03f8b59f91bef1]::io::Read>>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#1}>), alloc[15e7b27aba85d2e2]::vec::Vec<f32>, sdr_heatmap[83c2828b6f380db0]::Summary, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#2}, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#3}>::{closure#0}>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/iter/traits/iterator.rs:2606:34
[INFO] [stdout]   28:     0x5ca5626f3f85 - <core[585f66e14d78f9ba]::iter::adapters::map::Map<itertools[b496d6f4a4198f69]::groupbylazy::Groups<alloc[15e7b27aba85d2e2]::string::String, core[585f66e14d78f9ba]::iter::adapters::map::Map<csv[8926803fd4e22a99]::reader::StringRecordsIntoIter<alloc[15e7b27aba85d2e2]::boxed::Box<dyn std[3f03f8b59f91bef1]::io::Read>>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#1}>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#2}> as core[585f66e14d78f9ba]::iter::traits::iterator::Iterator>::fold::<sdr_heatmap[83c2828b6f380db0]::Summary, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#3}>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/iter/adapters/map.rs:128:19
[INFO] [stdout]   29:     0x5ca56271b50d - sdr_heatmap[83c2828b6f380db0]::preprocess_iter
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:249:10
[INFO] [stdout]   30:     0x5ca562716349 - sdr_heatmap[83c2828b6f380db0]::main::<&str>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:148:19
[INFO] [stdout]   31:     0x5ca5626fe385 - sdr_heatmap[83c2828b6f380db0]::tests::complete_plain
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:434:9
[INFO] [stdout]   32:     0x5ca5626fed44 - sdr_heatmap[83c2828b6f380db0]::tests::complete_plain_samples_1k_csv
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:432:5
[INFO] [stdout]   33:     0x5ca5626fd8b7 - sdr_heatmap[83c2828b6f380db0]::tests::complete_plain_samples_1k_csv::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:432:39
[INFO] [stdout]   34:     0x5ca5627110d6 - <sdr_heatmap[83c2828b6f380db0]::tests::complete_plain_samples_1k_csv::{closure#0} as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   35:     0x5ca562724a5b - <fn() -> core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   36:     0x5ca562724a5b - test[30224e0cb089acd2]::__rust_begin_short_backtrace::<core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>, fn() -> core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:663:18
[INFO] [stdout]   37:     0x5ca5627312ba - test[30224e0cb089acd2]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:686:74
[INFO] [stdout]   38:     0x5ca5627312ba - <core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<test[30224e0cb089acd2]::run_test_in_process::{closure#0}> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   39:     0x5ca5627312ba - std[3f03f8b59f91bef1]::panicking::catch_unwind::do_call::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<test[30224e0cb089acd2]::run_test_in_process::{closure#0}>, core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:581:40
[INFO] [stdout]   40:     0x5ca5627312ba - std[3f03f8b59f91bef1]::panicking::catch_unwind::<core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>, core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<test[30224e0cb089acd2]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:544:19
[INFO] [stdout]   41:     0x5ca5627312ba - std[3f03f8b59f91bef1]::panic::catch_unwind::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<test[30224e0cb089acd2]::run_test_in_process::{closure#0}>, core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panic.rs:359:14
[INFO] [stdout]   42:     0x5ca5627312ba - test[30224e0cb089acd2]::run_test_in_process
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:686:27
[INFO] [stdout]   43:     0x5ca5627312ba - test[30224e0cb089acd2]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:607:43
[INFO] [stdout]   44:     0x5ca56272b784 - test[30224e0cb089acd2]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:637:41
[INFO] [stdout]   45:     0x5ca56272b784 - std[3f03f8b59f91bef1]::sys::backtrace::__rust_begin_short_backtrace::<test[30224e0cb089acd2]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   46:     0x5ca562733db2 - std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked::<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   47:     0x5ca562733db2 - <core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   48:     0x5ca562733db2 - std[3f03f8b59f91bef1]::panicking::catch_unwind::do_call::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:581:40
[INFO] [stdout]   49:     0x5ca562733db2 - std[3f03f8b59f91bef1]::panicking::catch_unwind::<(), core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:544:19
[INFO] [stdout]   50:     0x5ca562733db2 - std[3f03f8b59f91bef1]::panic::catch_unwind::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panic.rs:359:14
[INFO] [stdout]   51:     0x5ca562733db2 - std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked::<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   52:     0x5ca562733db2 - <std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1} as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   53:     0x5ca5628faf5f - <alloc[15e7b27aba85d2e2]::boxed::Box<dyn core[585f66e14d78f9ba]::ops::function::FnOnce<(), Output = ()> + core[585f66e14d78f9ba]::marker::Send> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   54:     0x5ca5628faf5f - <std[3f03f8b59f91bef1]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   55:     0x72ec9d70baa4 - <unknown>
[INFO] [stdout]   56:     0x72ec9d798a64 - clone
[INFO] [stdout]   57:                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' (41) 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:     0x5ca5628fb6b2 - std[3f03f8b59f91bef1]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5ca5628fb6b2 - std[3f03f8b59f91bef1]::backtrace_rs::backtrace::trace_unsynchronized::<std[3f03f8b59f91bef1]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5ca5628fb6b2 - std[3f03f8b59f91bef1]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5ca5628fb6b2 - <<std[3f03f8b59f91bef1]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[585f66e14d78f9ba]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5ca56291285a - <core[585f66e14d78f9ba]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5ca56291285a - core[585f66e14d78f9ba]::fmt::write
[INFO] [stdout]    6:     0x5ca562900916 - std[3f03f8b59f91bef1]::io::default_write_fmt::<alloc[15e7b27aba85d2e2]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5ca562900916 - <alloc[15e7b27aba85d2e2]::vec::Vec<u8> as std[3f03f8b59f91bef1]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5ca5628d8bff - <std[3f03f8b59f91bef1]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5ca5628d8bff - std[3f03f8b59f91bef1]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5ca5628f3939 - std[3f03f8b59f91bef1]::panicking::default_hook
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5ca5627306ae - <alloc[15e7b27aba85d2e2]::boxed::Box<dyn for<'a, 'b> core[585f66e14d78f9ba]::ops::function::Fn<(&'a std[3f03f8b59f91bef1]::panic::PanicHookInfo<'b>,), Output = ()> + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::marker::Send> as core[585f66e14d78f9ba]::ops::function::Fn<(&std[3f03f8b59f91bef1]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5ca5627306ae - test[30224e0cb089acd2]::test_main_with_exit_callback::<test[30224e0cb089acd2]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5ca5628f3af2 - <alloc[15e7b27aba85d2e2]::boxed::Box<dyn for<'a, 'b> core[585f66e14d78f9ba]::ops::function::Fn<(&'a std[3f03f8b59f91bef1]::panic::PanicHookInfo<'b>,), Output = ()> + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::marker::Send> as core[585f66e14d78f9ba]::ops::function::Fn<(&std[3f03f8b59f91bef1]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5ca5628f3af2 - std[3f03f8b59f91bef1]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5ca5628d8cb8 - std[3f03f8b59f91bef1]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x5ca5628cdd99 - std[3f03f8b59f91bef1]::sys::backtrace::__rust_end_short_backtrace::<std[3f03f8b59f91bef1]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5ca5628d9b0d - __rustc[caa99d26c7bae192]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5ca562912fcc - core[585f66e14d78f9ba]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5ca562912d12 - core[585f66e14d78f9ba]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x5ca562719eaa - <core[585f66e14d78f9ba]::result::Result<csv[8926803fd4e22a99]::string_record::StringRecord, csv[8926803fd4e22a99]::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x5ca562719eaa - sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:222:27
[INFO] [stdout]   22:     0x5ca5626fa6a2 - <&mut sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0} as core[585f66e14d78f9ba]::ops::function::FnOnce<(core[585f66e14d78f9ba]::result::Result<csv[8926803fd4e22a99]::string_record::StringRecord, csv[8926803fd4e22a99]::error::Error>,)>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:310:21
[INFO] [stdout]   23:     0x5ca5626fa6a2 - <core[585f66e14d78f9ba]::option::Option<core[585f66e14d78f9ba]::result::Result<csv[8926803fd4e22a99]::string_record::StringRecord, csv[8926803fd4e22a99]::error::Error>>>::map::<csv[8926803fd4e22a99]::string_record::StringRecord, &mut sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/option.rs:1165:29
[INFO] [stdout]   24:     0x5ca5626fa6a2 - <core[585f66e14d78f9ba]::iter::adapters::map::Map<csv[8926803fd4e22a99]::reader::StringRecordsIntoIter<alloc[15e7b27aba85d2e2]::boxed::Box<dyn std[3f03f8b59f91bef1]::io::Read>>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}> as core[585f66e14d78f9ba]::iter::traits::iterator::Iterator>::next
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/iter/adapters/map.rs:107:26
[INFO] [stdout]   25:     0x5ca56270435b - <itertools[b496d6f4a4198f69]::groupbylazy::GroupInner<alloc[15e7b27aba85d2e2]::string::String, core[585f66e14d78f9ba]::iter::adapters::map::Map<csv[8926803fd4e22a99]::reader::StringRecordsIntoIter<alloc[15e7b27aba85d2e2]::boxed::Box<dyn std[3f03f8b59f91bef1]::io::Read>>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}>, sdr_heatmap[83c2828b6f380db0]::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:     0x5ca56270435b - <itertools[b496d6f4a4198f69]::groupbylazy::GroupInner<alloc[15e7b27aba85d2e2]::string::String, core[585f66e14d78f9ba]::iter::adapters::map::Map<csv[8926803fd4e22a99]::reader::StringRecordsIntoIter<alloc[15e7b27aba85d2e2]::boxed::Box<dyn std[3f03f8b59f91bef1]::io::Read>>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}>, sdr_heatmap[83c2828b6f380db0]::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:     0x5ca56270860f - <itertools[b496d6f4a4198f69]::groupbylazy::GroupInner<alloc[15e7b27aba85d2e2]::string::String, core[585f66e14d78f9ba]::iter::adapters::map::Map<csv[8926803fd4e22a99]::reader::StringRecordsIntoIter<alloc[15e7b27aba85d2e2]::boxed::Box<dyn std[3f03f8b59f91bef1]::io::Read>>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}>, sdr_heatmap[83c2828b6f380db0]::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:     0x5ca56270860f - <itertools[b496d6f4a4198f69]::groupbylazy::Groups<alloc[15e7b27aba85d2e2]::string::String, core[585f66e14d78f9ba]::iter::adapters::map::Map<csv[8926803fd4e22a99]::reader::StringRecordsIntoIter<alloc[15e7b27aba85d2e2]::boxed::Box<dyn std[3f03f8b59f91bef1]::io::Read>>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#1}> as core[585f66e14d78f9ba]::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:     0x5ca56270386d - <itertools[b496d6f4a4198f69]::groupbylazy::Groups<alloc[15e7b27aba85d2e2]::string::String, core[585f66e14d78f9ba]::iter::adapters::map::Map<csv[8926803fd4e22a99]::reader::StringRecordsIntoIter<alloc[15e7b27aba85d2e2]::boxed::Box<dyn std[3f03f8b59f91bef1]::io::Read>>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#1}> as core[585f66e14d78f9ba]::iter::traits::iterator::Iterator>::fold::<sdr_heatmap[83c2828b6f380db0]::Summary, core[585f66e14d78f9ba]::iter::adapters::map::map_fold<(alloc[15e7b27aba85d2e2]::string::String, itertools[b496d6f4a4198f69]::groupbylazy::Group<alloc[15e7b27aba85d2e2]::string::String, core[585f66e14d78f9ba]::iter::adapters::map::Map<csv[8926803fd4e22a99]::reader::StringRecordsIntoIter<alloc[15e7b27aba85d2e2]::boxed::Box<dyn std[3f03f8b59f91bef1]::io::Read>>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#1}>), alloc[15e7b27aba85d2e2]::vec::Vec<f32>, sdr_heatmap[83c2828b6f380db0]::Summary, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#2}, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#3}>::{closure#0}>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/iter/traits/iterator.rs:2606:34
[INFO] [stdout]   30:     0x5ca5626f3f85 - <core[585f66e14d78f9ba]::iter::adapters::map::Map<itertools[b496d6f4a4198f69]::groupbylazy::Groups<alloc[15e7b27aba85d2e2]::string::String, core[585f66e14d78f9ba]::iter::adapters::map::Map<csv[8926803fd4e22a99]::reader::StringRecordsIntoIter<alloc[15e7b27aba85d2e2]::boxed::Box<dyn std[3f03f8b59f91bef1]::io::Read>>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#1}>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#2}> as core[585f66e14d78f9ba]::iter::traits::iterator::Iterator>::fold::<sdr_heatmap[83c2828b6f380db0]::Summary, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#3}>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/iter/adapters/map.rs:128:19
[INFO] [stdout]   31:     0x5ca56271b50d - sdr_heatmap[83c2828b6f380db0]::preprocess_iter
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:249:10
[INFO] [stdout]   32:     0x5ca5626fe507 - sdr_heatmap[83c2828b6f380db0]::tests::process_implementations_equal
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:407:19
[INFO] [stdout]   33:     0x5ca5626fee94 - sdr_heatmap[83c2828b6f380db0]::tests::process_implementations_equal_samples_14M_csv_gz
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:405:5
[INFO] [stdout]   34:     0x5ca5626fda07 - sdr_heatmap[83c2828b6f380db0]::tests::process_implementations_equal_samples_14M_csv_gz::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:405:42
[INFO] [stdout]   35:     0x5ca562711296 - <sdr_heatmap[83c2828b6f380db0]::tests::process_implementations_equal_samples_14M_csv_gz::{closure#0} as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   36:     0x5ca562724a5b - <fn() -> core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   37:     0x5ca562724a5b - test[30224e0cb089acd2]::__rust_begin_short_backtrace::<core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>, fn() -> core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:663:18
[INFO] [stdout]   38:     0x5ca5627312ba - test[30224e0cb089acd2]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:686:74
[INFO] [stdout]   39:     0x5ca5627312ba - <core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<test[30224e0cb089acd2]::run_test_in_process::{closure#0}> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   40:     0x5ca5627312ba - std[3f03f8b59f91bef1]::panicking::catch_unwind::do_call::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<test[30224e0cb089acd2]::run_test_in_process::{closure#0}>, core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:581:40
[INFO] [stdout]   41:     0x5ca5627312ba - std[3f03f8b59f91bef1]::panicking::catch_unwind::<core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>, core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<test[30224e0cb089acd2]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:544:19
[INFO] [stdout]   42:     0x5ca5627312ba - std[3f03f8b59f91bef1]::panic::catch_unwind::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<test[30224e0cb089acd2]::run_test_in_process::{closure#0}>, core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panic.rs:359:14
[INFO] [stdout]   43:     0x5ca5627312ba - test[30224e0cb089acd2]::run_test_in_process
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:686:27
[INFO] [stdout]   44:     0x5ca5627312ba - test[30224e0cb089acd2]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:607:43
[INFO] [stdout]   45:     0x5ca56272b784 - test[30224e0cb089acd2]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:637:41
[INFO] [stdout]   46:     0x5ca56272b784 - std[3f03f8b59f91bef1]::sys::backtrace::__rust_begin_short_backtrace::<test[30224e0cb089acd2]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   47:     0x5ca562733db2 - std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked::<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   48:     0x5ca562733db2 - <core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   49:     0x5ca562733db2 - std[3f03f8b59f91bef1]::panicking::catch_unwind::do_call::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:581:40
[INFO] [stdout]   50:     0x5ca562733db2 - std[3f03f8b59f91bef1]::panicking::catch_unwind::<(), core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:544:19
[INFO] [stdout]   51:     0x5ca562733db2 - std[3f03f8b59f91bef1]::panic::catch_unwind::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panic.rs:359:14
[INFO] [stdout]   52:     0x5ca562733db2 - std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked::<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   53:     0x5ca562733db2 - <std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1} as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   54:     0x5ca5628faf5f - <alloc[15e7b27aba85d2e2]::boxed::Box<dyn core[585f66e14d78f9ba]::ops::function::FnOnce<(), Output = ()> + core[585f66e14d78f9ba]::marker::Send> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   55:     0x5ca5628faf5f - <std[3f03f8b59f91bef1]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   56:     0x72ec9d70baa4 - <unknown>
[INFO] [stdout]   57:     0x72ec9d798a64 - clone
[INFO] [stdout]   58:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::complete_gzip_samples_46M_csv_gz stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::complete_gzip_samples_46M_csv_gz' (34) 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:     0x5ca5628fb6b2 - std[3f03f8b59f91bef1]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5ca5628fb6b2 - std[3f03f8b59f91bef1]::backtrace_rs::backtrace::trace_unsynchronized::<std[3f03f8b59f91bef1]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5ca5628fb6b2 - std[3f03f8b59f91bef1]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5ca5628fb6b2 - <<std[3f03f8b59f91bef1]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[585f66e14d78f9ba]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5ca56291285a - <core[585f66e14d78f9ba]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5ca56291285a - core[585f66e14d78f9ba]::fmt::write
[INFO] [stdout]    6:     0x5ca562900916 - std[3f03f8b59f91bef1]::io::default_write_fmt::<alloc[15e7b27aba85d2e2]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5ca562900916 - <alloc[15e7b27aba85d2e2]::vec::Vec<u8> as std[3f03f8b59f91bef1]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5ca5628d8bff - <std[3f03f8b59f91bef1]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5ca5628d8bff - std[3f03f8b59f91bef1]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5ca5628f3939 - std[3f03f8b59f91bef1]::panicking::default_hook
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5ca5627306ae - <alloc[15e7b27aba85d2e2]::boxed::Box<dyn for<'a, 'b> core[585f66e14d78f9ba]::ops::function::Fn<(&'a std[3f03f8b59f91bef1]::panic::PanicHookInfo<'b>,), Output = ()> + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::marker::Send> as core[585f66e14d78f9ba]::ops::function::Fn<(&std[3f03f8b59f91bef1]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5ca5627306ae - test[30224e0cb089acd2]::test_main_with_exit_callback::<test[30224e0cb089acd2]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5ca5628f3af2 - <alloc[15e7b27aba85d2e2]::boxed::Box<dyn for<'a, 'b> core[585f66e14d78f9ba]::ops::function::Fn<(&'a std[3f03f8b59f91bef1]::panic::PanicHookInfo<'b>,), Output = ()> + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::marker::Send> as core[585f66e14d78f9ba]::ops::function::Fn<(&std[3f03f8b59f91bef1]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5ca5628f3af2 - std[3f03f8b59f91bef1]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5ca5628d8cb8 - std[3f03f8b59f91bef1]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x5ca5628cdd99 - std[3f03f8b59f91bef1]::sys::backtrace::__rust_end_short_backtrace::<std[3f03f8b59f91bef1]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5ca5628d9b0d - __rustc[caa99d26c7bae192]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5ca562912fcc - core[585f66e14d78f9ba]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5ca562912d12 - core[585f66e14d78f9ba]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x5ca562719eaa - <core[585f66e14d78f9ba]::result::Result<csv[8926803fd4e22a99]::string_record::StringRecord, csv[8926803fd4e22a99]::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x5ca562719eaa - sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:222:27
[INFO] [stdout]   22:     0x5ca5626fa6a2 - <&mut sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0} as core[585f66e14d78f9ba]::ops::function::FnOnce<(core[585f66e14d78f9ba]::result::Result<csv[8926803fd4e22a99]::string_record::StringRecord, csv[8926803fd4e22a99]::error::Error>,)>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:310:21
[INFO] [stdout]   23:     0x5ca5626fa6a2 - <core[585f66e14d78f9ba]::option::Option<core[585f66e14d78f9ba]::result::Result<csv[8926803fd4e22a99]::string_record::StringRecord, csv[8926803fd4e22a99]::error::Error>>>::map::<csv[8926803fd4e22a99]::string_record::StringRecord, &mut sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/option.rs:1165:29
[INFO] [stdout]   24:     0x5ca5626fa6a2 - <core[585f66e14d78f9ba]::iter::adapters::map::Map<csv[8926803fd4e22a99]::reader::StringRecordsIntoIter<alloc[15e7b27aba85d2e2]::boxed::Box<dyn std[3f03f8b59f91bef1]::io::Read>>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}> as core[585f66e14d78f9ba]::iter::traits::iterator::Iterator>::next
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/iter/adapters/map.rs:107:26
[INFO] [stdout]   25:     0x5ca56270435b - <itertools[b496d6f4a4198f69]::groupbylazy::GroupInner<alloc[15e7b27aba85d2e2]::string::String, core[585f66e14d78f9ba]::iter::adapters::map::Map<csv[8926803fd4e22a99]::reader::StringRecordsIntoIter<alloc[15e7b27aba85d2e2]::boxed::Box<dyn std[3f03f8b59f91bef1]::io::Read>>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}>, sdr_heatmap[83c2828b6f380db0]::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:     0x5ca56270435b - <itertools[b496d6f4a4198f69]::groupbylazy::GroupInner<alloc[15e7b27aba85d2e2]::string::String, core[585f66e14d78f9ba]::iter::adapters::map::Map<csv[8926803fd4e22a99]::reader::StringRecordsIntoIter<alloc[15e7b27aba85d2e2]::boxed::Box<dyn std[3f03f8b59f91bef1]::io::Read>>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}>, sdr_heatmap[83c2828b6f380db0]::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:     0x5ca56270860f - <itertools[b496d6f4a4198f69]::groupbylazy::GroupInner<alloc[15e7b27aba85d2e2]::string::String, core[585f66e14d78f9ba]::iter::adapters::map::Map<csv[8926803fd4e22a99]::reader::StringRecordsIntoIter<alloc[15e7b27aba85d2e2]::boxed::Box<dyn std[3f03f8b59f91bef1]::io::Read>>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}>, sdr_heatmap[83c2828b6f380db0]::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:     0x5ca56270860f - <itertools[b496d6f4a4198f69]::groupbylazy::Groups<alloc[15e7b27aba85d2e2]::string::String, core[585f66e14d78f9ba]::iter::adapters::map::Map<csv[8926803fd4e22a99]::reader::StringRecordsIntoIter<alloc[15e7b27aba85d2e2]::boxed::Box<dyn std[3f03f8b59f91bef1]::io::Read>>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#1}> as core[585f66e14d78f9ba]::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:     0x5ca56270386d - <itertools[b496d6f4a4198f69]::groupbylazy::Groups<alloc[15e7b27aba85d2e2]::string::String, core[585f66e14d78f9ba]::iter::adapters::map::Map<csv[8926803fd4e22a99]::reader::StringRecordsIntoIter<alloc[15e7b27aba85d2e2]::boxed::Box<dyn std[3f03f8b59f91bef1]::io::Read>>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#1}> as core[585f66e14d78f9ba]::iter::traits::iterator::Iterator>::fold::<sdr_heatmap[83c2828b6f380db0]::Summary, core[585f66e14d78f9ba]::iter::adapters::map::map_fold<(alloc[15e7b27aba85d2e2]::string::String, itertools[b496d6f4a4198f69]::groupbylazy::Group<alloc[15e7b27aba85d2e2]::string::String, core[585f66e14d78f9ba]::iter::adapters::map::Map<csv[8926803fd4e22a99]::reader::StringRecordsIntoIter<alloc[15e7b27aba85d2e2]::boxed::Box<dyn std[3f03f8b59f91bef1]::io::Read>>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#1}>), alloc[15e7b27aba85d2e2]::vec::Vec<f32>, sdr_heatmap[83c2828b6f380db0]::Summary, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#2}, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#3}>::{closure#0}>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/iter/traits/iterator.rs:2606:34
[INFO] [stdout]   30:     0x5ca5626f3f85 - <core[585f66e14d78f9ba]::iter::adapters::map::Map<itertools[b496d6f4a4198f69]::groupbylazy::Groups<alloc[15e7b27aba85d2e2]::string::String, core[585f66e14d78f9ba]::iter::adapters::map::Map<csv[8926803fd4e22a99]::reader::StringRecordsIntoIter<alloc[15e7b27aba85d2e2]::boxed::Box<dyn std[3f03f8b59f91bef1]::io::Read>>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#1}>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#2}> as core[585f66e14d78f9ba]::iter::traits::iterator::Iterator>::fold::<sdr_heatmap[83c2828b6f380db0]::Summary, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#3}>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/iter/adapters/map.rs:128:19
[INFO] [stdout]   31:     0x5ca56271b50d - sdr_heatmap[83c2828b6f380db0]::preprocess_iter
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:249:10
[INFO] [stdout]   32:     0x5ca562716349 - sdr_heatmap[83c2828b6f380db0]::main::<&str>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:148:19
[INFO] [stdout]   33:     0x5ca5626fe2e5 - sdr_heatmap[83c2828b6f380db0]::tests::complete_gzip
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:429:9
[INFO] [stdout]   34:     0x5ca5626fedd4 - sdr_heatmap[83c2828b6f380db0]::tests::complete_gzip_samples_46M_csv_gz
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:427:5
[INFO] [stdout]   35:     0x5ca5626fd947 - sdr_heatmap[83c2828b6f380db0]::tests::complete_gzip_samples_46M_csv_gz::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:427:42
[INFO] [stdout]   36:     0x5ca562711196 - <sdr_heatmap[83c2828b6f380db0]::tests::complete_gzip_samples_46M_csv_gz::{closure#0} as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   37:     0x5ca562724a5b - <fn() -> core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   38:     0x5ca562724a5b - test[30224e0cb089acd2]::__rust_begin_short_backtrace::<core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>, fn() -> core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:663:18
[INFO] [stdout]   39:     0x5ca5627312ba - test[30224e0cb089acd2]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:686:74
[INFO] [stdout]   40:     0x5ca5627312ba - <core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<test[30224e0cb089acd2]::run_test_in_process::{closure#0}> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   41:     0x5ca5627312ba - std[3f03f8b59f91bef1]::panicking::catch_unwind::do_call::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<test[30224e0cb089acd2]::run_test_in_process::{closure#0}>, core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:581:40
[INFO] [stdout]   42:     0x5ca5627312ba - std[3f03f8b59f91bef1]::panicking::catch_unwind::<core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>, core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<test[30224e0cb089acd2]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:544:19
[INFO] [stdout]   43:     0x5ca5627312ba - std[3f03f8b59f91bef1]::panic::catch_unwind::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<test[30224e0cb089acd2]::run_test_in_process::{closure#0}>, core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panic.rs:359:14
[INFO] [stdout]   44:     0x5ca5627312ba - test[30224e0cb089acd2]::run_test_in_process
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:686:27
[INFO] [stdout]   45:     0x5ca5627312ba - test[30224e0cb089acd2]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:607:43
[INFO] [stdout]   46:     0x5ca56272b784 - test[30224e0cb089acd2]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:637:41
[INFO] [stdout]   47:     0x5ca56272b784 - std[3f03f8b59f91bef1]::sys::backtrace::__rust_begin_short_backtrace::<test[30224e0cb089acd2]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   48:     0x5ca562733db2 - std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked::<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   49:     0x5ca562733db2 - <core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   50:     0x5ca562733db2 - std[3f03f8b59f91bef1]::panicking::catch_unwind::do_call::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:581:40
[INFO] [stdout]   51:     0x5ca562733db2 - std[3f03f8b59f91bef1]::panicking::catch_unwind::<(), core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:544:19
[INFO] [stdout]   52:     0x5ca562733db2 - std[3f03f8b59f91bef1]::panic::catch_unwind::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panic.rs:359:14
[INFO] [stdout]   53:     0x5ca562733db2 - std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked::<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   54:     0x5ca562733db2 - <std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1} as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   55:     0x5ca5628faf5f - <alloc[15e7b27aba85d2e2]::boxed::Box<dyn core[585f66e14d78f9ba]::ops::function::FnOnce<(), Output = ()> + core[585f66e14d78f9ba]::marker::Send> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   56:     0x5ca5628faf5f - <std[3f03f8b59f91bef1]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   57:     0x72ec9d70baa4 - <unknown>
[INFO] [stdout]   58:     0x72ec9d798a64 - clone
[INFO] [stdout]   59:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::preprocess_basic_result stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::preprocess_basic_result' (39) 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:     0x5ca5628fb6b2 - std[3f03f8b59f91bef1]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5ca5628fb6b2 - std[3f03f8b59f91bef1]::backtrace_rs::backtrace::trace_unsynchronized::<std[3f03f8b59f91bef1]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5ca5628fb6b2 - std[3f03f8b59f91bef1]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5ca5628fb6b2 - <<std[3f03f8b59f91bef1]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[585f66e14d78f9ba]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5ca56291285a - <core[585f66e14d78f9ba]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5ca56291285a - core[585f66e14d78f9ba]::fmt::write
[INFO] [stdout]    6:     0x5ca562900916 - std[3f03f8b59f91bef1]::io::default_write_fmt::<alloc[15e7b27aba85d2e2]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5ca562900916 - <alloc[15e7b27aba85d2e2]::vec::Vec<u8> as std[3f03f8b59f91bef1]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5ca5628d8bff - <std[3f03f8b59f91bef1]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5ca5628d8bff - std[3f03f8b59f91bef1]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5ca5628f3939 - std[3f03f8b59f91bef1]::panicking::default_hook
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5ca5627306ae - <alloc[15e7b27aba85d2e2]::boxed::Box<dyn for<'a, 'b> core[585f66e14d78f9ba]::ops::function::Fn<(&'a std[3f03f8b59f91bef1]::panic::PanicHookInfo<'b>,), Output = ()> + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::marker::Send> as core[585f66e14d78f9ba]::ops::function::Fn<(&std[3f03f8b59f91bef1]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5ca5627306ae - test[30224e0cb089acd2]::test_main_with_exit_callback::<test[30224e0cb089acd2]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5ca5628f3af2 - <alloc[15e7b27aba85d2e2]::boxed::Box<dyn for<'a, 'b> core[585f66e14d78f9ba]::ops::function::Fn<(&'a std[3f03f8b59f91bef1]::panic::PanicHookInfo<'b>,), Output = ()> + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::marker::Send> as core[585f66e14d78f9ba]::ops::function::Fn<(&std[3f03f8b59f91bef1]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5ca5628f3af2 - std[3f03f8b59f91bef1]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5ca5628d8cb8 - std[3f03f8b59f91bef1]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x5ca5628cdd99 - std[3f03f8b59f91bef1]::sys::backtrace::__rust_end_short_backtrace::<std[3f03f8b59f91bef1]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5ca5628d9b0d - __rustc[caa99d26c7bae192]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5ca562912fcc - core[585f66e14d78f9ba]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5ca562912d12 - core[585f66e14d78f9ba]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x5ca56271a5ec - <core[585f66e14d78f9ba]::result::Result<csv[8926803fd4e22a99]::string_record::StringRecord, csv[8926803fd4e22a99]::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x5ca56271a5ec - sdr_heatmap[83c2828b6f380db0]::preprocess
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:170:32
[INFO] [stdout]   22:     0x5ca5626feccd - sdr_heatmap[83c2828b6f380db0]::tests::preprocess_basic_result
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:374:19
[INFO] [stdout]   23:     0x5ca5626fd887 - sdr_heatmap[83c2828b6f380db0]::tests::preprocess_basic_result::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:373:33
[INFO] [stdout]   24:     0x5ca562711096 - <sdr_heatmap[83c2828b6f380db0]::tests::preprocess_basic_result::{closure#0} as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x5ca562724a5b - <fn() -> core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26:     0x5ca562724a5b - test[30224e0cb089acd2]::__rust_begin_short_backtrace::<core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>, fn() -> core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:663:18
[INFO] [stdout]   27:     0x5ca5627312ba - test[30224e0cb089acd2]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:686:74
[INFO] [stdout]   28:     0x5ca5627312ba - <core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<test[30224e0cb089acd2]::run_test_in_process::{closure#0}> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x5ca5627312ba - std[3f03f8b59f91bef1]::panicking::catch_unwind::do_call::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<test[30224e0cb089acd2]::run_test_in_process::{closure#0}>, core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x5ca5627312ba - std[3f03f8b59f91bef1]::panicking::catch_unwind::<core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>, core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<test[30224e0cb089acd2]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:544:19
[INFO] [stdout]   31:     0x5ca5627312ba - std[3f03f8b59f91bef1]::panic::catch_unwind::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<test[30224e0cb089acd2]::run_test_in_process::{closure#0}>, core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panic.rs:359:14
[INFO] [stdout]   32:     0x5ca5627312ba - test[30224e0cb089acd2]::run_test_in_process
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:686:27
[INFO] [stdout]   33:     0x5ca5627312ba - test[30224e0cb089acd2]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:607:43
[INFO] [stdout]   34:     0x5ca56272b784 - test[30224e0cb089acd2]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:637:41
[INFO] [stdout]   35:     0x5ca56272b784 - std[3f03f8b59f91bef1]::sys::backtrace::__rust_begin_short_backtrace::<test[30224e0cb089acd2]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   36:     0x5ca562733db2 - std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked::<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   37:     0x5ca562733db2 - <core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   38:     0x5ca562733db2 - std[3f03f8b59f91bef1]::panicking::catch_unwind::do_call::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:581:40
[INFO] [stdout]   39:     0x5ca562733db2 - std[3f03f8b59f91bef1]::panicking::catch_unwind::<(), core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:544:19
[INFO] [stdout]   40:     0x5ca562733db2 - std[3f03f8b59f91bef1]::panic::catch_unwind::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panic.rs:359:14
[INFO] [stdout]   41:     0x5ca562733db2 - std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked::<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   42:     0x5ca562733db2 - <std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1} as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   43:     0x5ca5628faf5f - <alloc[15e7b27aba85d2e2]::boxed::Box<dyn core[585f66e14d78f9ba]::ops::function::FnOnce<(), Output = ()> + core[585f66e14d78f9ba]::marker::Send> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   44:     0x5ca5628faf5f - <std[3f03f8b59f91bef1]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   45:     0x72ec9d70baa4 - <unknown>
[INFO] [stdout]   46:     0x72ec9d798a64 - clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::preprocess_iter_result stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::preprocess_iter_result' (40) 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:     0x5ca5628fb6b2 - std[3f03f8b59f91bef1]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5ca5628fb6b2 - std[3f03f8b59f91bef1]::backtrace_rs::backtrace::trace_unsynchronized::<std[3f03f8b59f91bef1]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5ca5628fb6b2 - std[3f03f8b59f91bef1]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5ca5628fb6b2 - <<std[3f03f8b59f91bef1]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[585f66e14d78f9ba]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5ca56291285a - <core[585f66e14d78f9ba]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5ca56291285a - core[585f66e14d78f9ba]::fmt::write
[INFO] [stdout]    6:     0x5ca562900916 - std[3f03f8b59f91bef1]::io::default_write_fmt::<alloc[15e7b27aba85d2e2]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5ca562900916 - <alloc[15e7b27aba85d2e2]::vec::Vec<u8> as std[3f03f8b59f91bef1]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5ca5628d8bff - <std[3f03f8b59f91bef1]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5ca5628d8bff - std[3f03f8b59f91bef1]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5ca5628f3939 - std[3f03f8b59f91bef1]::panicking::default_hook
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5ca5627306ae - <alloc[15e7b27aba85d2e2]::boxed::Box<dyn for<'a, 'b> core[585f66e14d78f9ba]::ops::function::Fn<(&'a std[3f03f8b59f91bef1]::panic::PanicHookInfo<'b>,), Output = ()> + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::marker::Send> as core[585f66e14d78f9ba]::ops::function::Fn<(&std[3f03f8b59f91bef1]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5ca5627306ae - test[30224e0cb089acd2]::test_main_with_exit_callback::<test[30224e0cb089acd2]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5ca5628f3af2 - <alloc[15e7b27aba85d2e2]::boxed::Box<dyn for<'a, 'b> core[585f66e14d78f9ba]::ops::function::Fn<(&'a std[3f03f8b59f91bef1]::panic::PanicHookInfo<'b>,), Output = ()> + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::marker::Send> as core[585f66e14d78f9ba]::ops::function::Fn<(&std[3f03f8b59f91bef1]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5ca5628f3af2 - std[3f03f8b59f91bef1]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5ca5628d8cb8 - std[3f03f8b59f91bef1]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x5ca5628cdd99 - std[3f03f8b59f91bef1]::sys::backtrace::__rust_end_short_backtrace::<std[3f03f8b59f91bef1]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5ca5628d9b0d - __rustc[caa99d26c7bae192]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5ca562912fcc - core[585f66e14d78f9ba]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5ca562912d12 - core[585f66e14d78f9ba]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x5ca562719eaa - <core[585f66e14d78f9ba]::result::Result<csv[8926803fd4e22a99]::string_record::StringRecord, csv[8926803fd4e22a99]::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x5ca562719eaa - sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:222:27
[INFO] [stdout]   22:     0x5ca5626fa6a2 - <&mut sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0} as core[585f66e14d78f9ba]::ops::function::FnOnce<(core[585f66e14d78f9ba]::result::Result<csv[8926803fd4e22a99]::string_record::StringRecord, csv[8926803fd4e22a99]::error::Error>,)>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:310:21
[INFO] [stdout]   23:     0x5ca5626fa6a2 - <core[585f66e14d78f9ba]::option::Option<core[585f66e14d78f9ba]::result::Result<csv[8926803fd4e22a99]::string_record::StringRecord, csv[8926803fd4e22a99]::error::Error>>>::map::<csv[8926803fd4e22a99]::string_record::StringRecord, &mut sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/option.rs:1165:29
[INFO] [stdout]   24:     0x5ca5626fa6a2 - <core[585f66e14d78f9ba]::iter::adapters::map::Map<csv[8926803fd4e22a99]::reader::StringRecordsIntoIter<alloc[15e7b27aba85d2e2]::boxed::Box<dyn std[3f03f8b59f91bef1]::io::Read>>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}> as core[585f66e14d78f9ba]::iter::traits::iterator::Iterator>::next
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/iter/adapters/map.rs:107:26
[INFO] [stdout]   25:     0x5ca56270435b - <itertools[b496d6f4a4198f69]::groupbylazy::GroupInner<alloc[15e7b27aba85d2e2]::string::String, core[585f66e14d78f9ba]::iter::adapters::map::Map<csv[8926803fd4e22a99]::reader::StringRecordsIntoIter<alloc[15e7b27aba85d2e2]::boxed::Box<dyn std[3f03f8b59f91bef1]::io::Read>>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}>, sdr_heatmap[83c2828b6f380db0]::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:     0x5ca56270435b - <itertools[b496d6f4a4198f69]::groupbylazy::GroupInner<alloc[15e7b27aba85d2e2]::string::String, core[585f66e14d78f9ba]::iter::adapters::map::Map<csv[8926803fd4e22a99]::reader::StringRecordsIntoIter<alloc[15e7b27aba85d2e2]::boxed::Box<dyn std[3f03f8b59f91bef1]::io::Read>>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}>, sdr_heatmap[83c2828b6f380db0]::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:     0x5ca56270860f - <itertools[b496d6f4a4198f69]::groupbylazy::GroupInner<alloc[15e7b27aba85d2e2]::string::String, core[585f66e14d78f9ba]::iter::adapters::map::Map<csv[8926803fd4e22a99]::reader::StringRecordsIntoIter<alloc[15e7b27aba85d2e2]::boxed::Box<dyn std[3f03f8b59f91bef1]::io::Read>>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}>, sdr_heatmap[83c2828b6f380db0]::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:     0x5ca56270860f - <itertools[b496d6f4a4198f69]::groupbylazy::Groups<alloc[15e7b27aba85d2e2]::string::String, core[585f66e14d78f9ba]::iter::adapters::map::Map<csv[8926803fd4e22a99]::reader::StringRecordsIntoIter<alloc[15e7b27aba85d2e2]::boxed::Box<dyn std[3f03f8b59f91bef1]::io::Read>>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#1}> as core[585f66e14d78f9ba]::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:     0x5ca56270386d - <itertools[b496d6f4a4198f69]::groupbylazy::Groups<alloc[15e7b27aba85d2e2]::string::String, core[585f66e14d78f9ba]::iter::adapters::map::Map<csv[8926803fd4e22a99]::reader::StringRecordsIntoIter<alloc[15e7b27aba85d2e2]::boxed::Box<dyn std[3f03f8b59f91bef1]::io::Read>>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#1}> as core[585f66e14d78f9ba]::iter::traits::iterator::Iterator>::fold::<sdr_heatmap[83c2828b6f380db0]::Summary, core[585f66e14d78f9ba]::iter::adapters::map::map_fold<(alloc[15e7b27aba85d2e2]::string::String, itertools[b496d6f4a4198f69]::groupbylazy::Group<alloc[15e7b27aba85d2e2]::string::String, core[585f66e14d78f9ba]::iter::adapters::map::Map<csv[8926803fd4e22a99]::reader::StringRecordsIntoIter<alloc[15e7b27aba85d2e2]::boxed::Box<dyn std[3f03f8b59f91bef1]::io::Read>>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#1}>), alloc[15e7b27aba85d2e2]::vec::Vec<f32>, sdr_heatmap[83c2828b6f380db0]::Summary, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#2}, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#3}>::{closure#0}>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/iter/traits/iterator.rs:2606:34
[INFO] [stdout]   30:     0x5ca5626f3f85 - <core[585f66e14d78f9ba]::iter::adapters::map::Map<itertools[b496d6f4a4198f69]::groupbylazy::Groups<alloc[15e7b27aba85d2e2]::string::String, core[585f66e14d78f9ba]::iter::adapters::map::Map<csv[8926803fd4e22a99]::reader::StringRecordsIntoIter<alloc[15e7b27aba85d2e2]::boxed::Box<dyn std[3f03f8b59f91bef1]::io::Read>>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#0}>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#1}>, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#2}> as core[585f66e14d78f9ba]::iter::traits::iterator::Iterator>::fold::<sdr_heatmap[83c2828b6f380db0]::Summary, sdr_heatmap[83c2828b6f380db0]::preprocess_iter::{closure#3}>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/iter/adapters/map.rs:128:19
[INFO] [stdout]   31:     0x5ca56271b50d - sdr_heatmap[83c2828b6f380db0]::preprocess_iter
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:249:10
[INFO] [stdout]   32:     0x5ca5626febbd - sdr_heatmap[83c2828b6f380db0]::tests::preprocess_iter_result
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:394:19
[INFO] [stdout]   33:     0x5ca5626fd857 - sdr_heatmap[83c2828b6f380db0]::tests::preprocess_iter_result::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:393:32
[INFO] [stdout]   34:     0x5ca562711056 - <sdr_heatmap[83c2828b6f380db0]::tests::preprocess_iter_result::{closure#0} as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   35:     0x5ca562724a5b - <fn() -> core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   36:     0x5ca562724a5b - test[30224e0cb089acd2]::__rust_begin_short_backtrace::<core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>, fn() -> core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:663:18
[INFO] [stdout]   37:     0x5ca5627312ba - test[30224e0cb089acd2]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:686:74
[INFO] [stdout]   38:     0x5ca5627312ba - <core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<test[30224e0cb089acd2]::run_test_in_process::{closure#0}> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   39:     0x5ca5627312ba - std[3f03f8b59f91bef1]::panicking::catch_unwind::do_call::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<test[30224e0cb089acd2]::run_test_in_process::{closure#0}>, core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:581:40
[INFO] [stdout]   40:     0x5ca5627312ba - std[3f03f8b59f91bef1]::panicking::catch_unwind::<core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>, core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<test[30224e0cb089acd2]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:544:19
[INFO] [stdout]   41:     0x5ca5627312ba - std[3f03f8b59f91bef1]::panic::catch_unwind::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<test[30224e0cb089acd2]::run_test_in_process::{closure#0}>, core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panic.rs:359:14
[INFO] [stdout]   42:     0x5ca5627312ba - test[30224e0cb089acd2]::run_test_in_process
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:686:27
[INFO] [stdout]   43:     0x5ca5627312ba - test[30224e0cb089acd2]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:607:43
[INFO] [stdout]   44:     0x5ca56272b784 - test[30224e0cb089acd2]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:637:41
[INFO] [stdout]   45:     0x5ca56272b784 - std[3f03f8b59f91bef1]::sys::backtrace::__rust_begin_short_backtrace::<test[30224e0cb089acd2]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   46:     0x5ca562733db2 - std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked::<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   47:     0x5ca562733db2 - <core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   48:     0x5ca562733db2 - std[3f03f8b59f91bef1]::panicking::catch_unwind::do_call::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:581:40
[INFO] [stdout]   49:     0x5ca562733db2 - std[3f03f8b59f91bef1]::panicking::catch_unwind::<(), core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:544:19
[INFO] [stdout]   50:     0x5ca562733db2 - std[3f03f8b59f91bef1]::panic::catch_unwind::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panic.rs:359:14
[INFO] [stdout]   51:     0x5ca562733db2 - std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked::<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   52:     0x5ca562733db2 - <std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1} as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   53:     0x5ca5628faf5f - <alloc[15e7b27aba85d2e2]::boxed::Box<dyn core[585f66e14d78f9ba]::ops::function::FnOnce<(), Output = ()> + core[585f66e14d78f9ba]::marker::Send> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   54:     0x5ca5628faf5f - <std[3f03f8b59f91bef1]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   55:     0x72ec9d70baa4 - <unknown>
[INFO] [stdout]   56:     0x72ec9d798a64 - 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 0.14s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "ade52f4603703724b65aa9ef1e5fbe6de9fb7c9529ea7a93e3835ef2fe81b18c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ade52f4603703724b65aa9ef1e5fbe6de9fb7c9529ea7a93e3835ef2fe81b18c", kill_on_drop: false }`
[INFO] [stdout] ade52f4603703724b65aa9ef1e5fbe6de9fb7c9529ea7a93e3835ef2fe81b18c
