[INFO] cloning repository https://github.com/j2ghz/sdr-heatmap
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/j2ghz/sdr-heatmap" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fj2ghz%2Fsdr-heatmap", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 07041d4052b775a6814d0cc9bd363abe8dcbbafc
[INFO] testing j2ghz/sdr-heatmap against master#2fd6efc32704647e64d3d646d21c4c68eae100e4 for pr-149852-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fj2ghz%2Fsdr-heatmap" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/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-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/j2ghz/sdr-heatmap on toolchain 2fd6efc32704647e64d3d646d21c4c68eae100e4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "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" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "411bb40a72cbf448107b6c457c7cc2ff1eaad7a06a81f5a558585fb98ba92bc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "411bb40a72cbf448107b6c457c7cc2ff1eaad7a06a81f5a558585fb98ba92bc0", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ac4e8b360a8fb5d6c41eb1554c4448c67f8e02533ac7cc2903dbed6d787f7b73
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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]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 57.36s
[INFO] running `Command { std: "docker" "inspect" "ac4e8b360a8fb5d6c41eb1554c4448c67f8e02533ac7cc2903dbed6d787f7b73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac4e8b360a8fb5d6c41eb1554c4448c67f8e02533ac7cc2903dbed6d787f7b73", kill_on_drop: false }`
[INFO] [stdout] ac4e8b360a8fb5d6c41eb1554c4448c67f8e02533ac7cc2903dbed6d787f7b73
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 34f18a5266bcd6435835bb8c9ca7eacc2f7820e8d999a001613fd16722a0c6ec
[INFO] running `Command { std: "docker" "start" "-a" "34f18a5266bcd6435835bb8c9ca7eacc2f7820e8d999a001613fd16722a0c6ec", kill_on_drop: false }`
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[INFO] [stdout] warning: fields `freq_high` and `samples` are never read
[INFO] [stdout]   --> src/lib.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | struct Measurement {
[INFO] [stdout]    |        ----------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 21 |     freq_high: u64,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 22 |     freq_step: f64,
[INFO] [stdout] 23 |     samples: u32,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Measurement` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]    Compiling rusty-fork v0.3.0
[INFO] [stderr]    Compiling regex v1.4.3
[INFO] [stderr]    Compiling proptest v1.0.0
[INFO] [stderr]    Compiling criterion v0.3.5
[INFO] [stderr]    Compiling test-generator v0.3.0
[INFO] [stderr]    Compiling sdr-heatmap v0.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `freq_high` and `samples` are never read
[INFO] [stdout]   --> src/lib.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | struct Measurement {
[INFO] [stdout]    |        ----------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 21 |     freq_high: u64,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 22 |     freq_step: f64,
[INFO] [stdout] 23 |     samples: u32,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Measurement` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 38.21s
[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" "34f18a5266bcd6435835bb8c9ca7eacc2f7820e8d999a001613fd16722a0c6ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34f18a5266bcd6435835bb8c9ca7eacc2f7820e8d999a001613fd16722a0c6ec", kill_on_drop: false }`
[INFO] [stdout] 34f18a5266bcd6435835bb8c9ca7eacc2f7820e8d999a001613fd16722a0c6ec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 449874f837614ebb94ed78d2e02b876e53d3ae5dd75ea9996365aab66cb2586c
[INFO] running `Command { std: "docker" "start" "-a" "449874f837614ebb94ed78d2e02b876e53d3ae5dd75ea9996365aab66cb2586c", 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 0.16s
[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::tests::normalize_goes_up ... ok
[INFO] [stdout] test palettes::extended::tests::dummy ... ok
[INFO] [stdout] test palettes::tests::scale_default ... ok
[INFO] [stdout] test palettes::tests::scale_over_under ... ok
[INFO] [stdout] test palettes::tests::dummy ... ok
[INFO] [stdout] test tests::dummy ... ok
[INFO] [stdout] test palettes::tests::scale_tocolor_within_bounds ... ok
[INFO] [stdout] test tests::complete_gzip_samples_14M_csv_gz ... FAILED
[INFO] [stdout] test tests::process_implementations_equal_samples_14M_csv_gz ... FAILED
[INFO] [stdout] test tests::process_implementations_equal_samples_1M_csv_gz ... FAILED
[INFO] [stdout] test tests::complete_gzip_samples_1M_csv_gz ... FAILED
[INFO] [stdout] test tests::complete_gzip_samples_46M_csv_gz ... FAILED
[INFO] [stdout] test tests::complete_gzip_samples_70K_csv_gz ... FAILED
[INFO] [stdout] test tests::complete_gzip_samples_770K_csv_gz ... FAILED
[INFO] [stdout] test tests::complete_plain_samples_1k_csv ... FAILED
[INFO] [stdout] test tests::preprocess_basic_result ... FAILED
[INFO] [stdout] test tests::preprocess_iter_result ... FAILED
[INFO] [stdout] test tests::process_implementations_equal_samples_70K_csv_gz ... FAILED
[INFO] [stdout] test tests::process_implementations_equal_samples_46M_csv_gz ... FAILED
[INFO] [stdout] test tests::process_implementations_equal_samples_770K_csv_gz ... FAILED
[INFO] [stdout] test tests::webp_new_image ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tests::complete_gzip_samples_14M_csv_gz stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::complete_gzip_samples_14M_csv_gz' (23) 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:     0x62758bff1452 - std[716c9a7a72e5c14e]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x62758bff1452 - std[716c9a7a72e5c14e]::backtrace_rs::backtrace::trace_unsynchronized::<std[716c9a7a72e5c14e]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x62758bff1452 - std[716c9a7a72e5c14e]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x62758bff1452 - <<std[716c9a7a72e5c14e]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[c5ed12ab89cc536a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x62758c00861a - <core[c5ed12ab89cc536a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x62758c00861a - core[c5ed12ab89cc536a]::fmt::write
[INFO] [stdout]    6:     0x62758bff66e6 - std[716c9a7a72e5c14e]::io::default_write_fmt::<alloc[9c68fdf4f4f29218]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x62758bff66e6 - <alloc[9c68fdf4f4f29218]::vec::Vec<u8> as std[716c9a7a72e5c14e]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x62758bfce38f - <std[716c9a7a72e5c14e]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x62758bfce38f - std[716c9a7a72e5c14e]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x62758bfe9689 - std[716c9a7a72e5c14e]::panicking::default_hook
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x62758be2792e - <alloc[9c68fdf4f4f29218]::boxed::Box<dyn for<'a, 'b> core[c5ed12ab89cc536a]::ops::function::Fn<(&'a std[716c9a7a72e5c14e]::panic::PanicHookInfo<'b>,), Output = ()> + core[c5ed12ab89cc536a]::marker::Sync + core[c5ed12ab89cc536a]::marker::Send> as core[c5ed12ab89cc536a]::ops::function::Fn<(&std[716c9a7a72e5c14e]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x62758be2792e - test[64760d2bdea328cc]::test_main_with_exit_callback::<test[64760d2bdea328cc]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x62758bfe9842 - <alloc[9c68fdf4f4f29218]::boxed::Box<dyn for<'a, 'b> core[c5ed12ab89cc536a]::ops::function::Fn<(&'a std[716c9a7a72e5c14e]::panic::PanicHookInfo<'b>,), Output = ()> + core[c5ed12ab89cc536a]::marker::Sync + core[c5ed12ab89cc536a]::marker::Send> as core[c5ed12ab89cc536a]::ops::function::Fn<(&std[716c9a7a72e5c14e]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x62758bfe9842 - std[716c9a7a72e5c14e]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x62758bfce448 - std[716c9a7a72e5c14e]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x62758bfc5d09 - std[716c9a7a72e5c14e]::sys::backtrace::__rust_end_short_backtrace::<std[716c9a7a72e5c14e]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x62758bfcf29d - __rustc[4f0b026143eab78e]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x62758c008d8c - core[c5ed12ab89cc536a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x62758c008ad2 - core[c5ed12ab89cc536a]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x62758be0f64a - <core[c5ed12ab89cc536a]::result::Result<csv[8212398eb8382c73]::string_record::StringRecord, csv[8212398eb8382c73]::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x62758be0f64a - sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:222:27
[INFO] [stdout]   22:     0x62758be14392 - <&mut sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0} as core[c5ed12ab89cc536a]::ops::function::FnOnce<(core[c5ed12ab89cc536a]::result::Result<csv[8212398eb8382c73]::string_record::StringRecord, csv[8212398eb8382c73]::error::Error>,)>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/ops/function.rs:310:21
[INFO] [stdout]   23:     0x62758be14392 - <core[c5ed12ab89cc536a]::option::Option<core[c5ed12ab89cc536a]::result::Result<csv[8212398eb8382c73]::string_record::StringRecord, csv[8212398eb8382c73]::error::Error>>>::map::<csv[8212398eb8382c73]::string_record::StringRecord, &mut sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/option.rs:1165:29
[INFO] [stdout]   24:     0x62758be14392 - <core[c5ed12ab89cc536a]::iter::adapters::map::Map<csv[8212398eb8382c73]::reader::StringRecordsIntoIter<alloc[9c68fdf4f4f29218]::boxed::Box<dyn std[716c9a7a72e5c14e]::io::Read>>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}> as core[c5ed12ab89cc536a]::iter::traits::iterator::Iterator>::next
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/iter/adapters/map.rs:107:26
[INFO] [stdout]   25:     0x62758bdf7f3b - <itertools[1312eae73c8897c5]::groupbylazy::GroupInner<alloc[9c68fdf4f4f29218]::string::String, core[c5ed12ab89cc536a]::iter::adapters::map::Map<csv[8212398eb8382c73]::reader::StringRecordsIntoIter<alloc[9c68fdf4f4f29218]::boxed::Box<dyn std[716c9a7a72e5c14e]::io::Read>>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}>, sdr_heatmap[6be93145ee31e24e]::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:     0x62758bdf7f3b - <itertools[1312eae73c8897c5]::groupbylazy::GroupInner<alloc[9c68fdf4f4f29218]::string::String, core[c5ed12ab89cc536a]::iter::adapters::map::Map<csv[8212398eb8382c73]::reader::StringRecordsIntoIter<alloc[9c68fdf4f4f29218]::boxed::Box<dyn std[716c9a7a72e5c14e]::io::Read>>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}>, sdr_heatmap[6be93145ee31e24e]::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:     0x62758bdfce6f - <itertools[1312eae73c8897c5]::groupbylazy::GroupInner<alloc[9c68fdf4f4f29218]::string::String, core[c5ed12ab89cc536a]::iter::adapters::map::Map<csv[8212398eb8382c73]::reader::StringRecordsIntoIter<alloc[9c68fdf4f4f29218]::boxed::Box<dyn std[716c9a7a72e5c14e]::io::Read>>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}>, sdr_heatmap[6be93145ee31e24e]::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:     0x62758bdfce6f - <itertools[1312eae73c8897c5]::groupbylazy::Groups<alloc[9c68fdf4f4f29218]::string::String, core[c5ed12ab89cc536a]::iter::adapters::map::Map<csv[8212398eb8382c73]::reader::StringRecordsIntoIter<alloc[9c68fdf4f4f29218]::boxed::Box<dyn std[716c9a7a72e5c14e]::io::Read>>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#1}> as core[c5ed12ab89cc536a]::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:     0x62758bdf739d - <itertools[1312eae73c8897c5]::groupbylazy::Groups<alloc[9c68fdf4f4f29218]::string::String, core[c5ed12ab89cc536a]::iter::adapters::map::Map<csv[8212398eb8382c73]::reader::StringRecordsIntoIter<alloc[9c68fdf4f4f29218]::boxed::Box<dyn std[716c9a7a72e5c14e]::io::Read>>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#1}> as core[c5ed12ab89cc536a]::iter::traits::iterator::Iterator>::fold::<sdr_heatmap[6be93145ee31e24e]::Summary, core[c5ed12ab89cc536a]::iter::adapters::map::map_fold<(alloc[9c68fdf4f4f29218]::string::String, itertools[1312eae73c8897c5]::groupbylazy::Group<alloc[9c68fdf4f4f29218]::string::String, core[c5ed12ab89cc536a]::iter::adapters::map::Map<csv[8212398eb8382c73]::reader::StringRecordsIntoIter<alloc[9c68fdf4f4f29218]::boxed::Box<dyn std[716c9a7a72e5c14e]::io::Read>>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#1}>), alloc[9c68fdf4f4f29218]::vec::Vec<f32>, sdr_heatmap[6be93145ee31e24e]::Summary, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#2}, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#3}>::{closure#0}>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/iter/traits/iterator.rs:2609:34
[INFO] [stdout]   30:     0x62758be0e175 - <core[c5ed12ab89cc536a]::iter::adapters::map::Map<itertools[1312eae73c8897c5]::groupbylazy::Groups<alloc[9c68fdf4f4f29218]::string::String, core[c5ed12ab89cc536a]::iter::adapters::map::Map<csv[8212398eb8382c73]::reader::StringRecordsIntoIter<alloc[9c68fdf4f4f29218]::boxed::Box<dyn std[716c9a7a72e5c14e]::io::Read>>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#1}>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#2}> as core[c5ed12ab89cc536a]::iter::traits::iterator::Iterator>::fold::<sdr_heatmap[6be93145ee31e24e]::Summary, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#3}>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/iter/adapters/map.rs:128:19
[INFO] [stdout]   31:     0x62758be10c9d - sdr_heatmap[6be93145ee31e24e]::preprocess_iter
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:249:10
[INFO] [stdout]   32:     0x62758be0b589 - sdr_heatmap[6be93145ee31e24e]::main::<&str>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:148:19
[INFO] [stdout]   33:     0x62758bdf3975 - sdr_heatmap[6be93145ee31e24e]::tests::complete_gzip
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:429:9
[INFO] [stdout]   34:     0x62758bdf4434 - sdr_heatmap[6be93145ee31e24e]::tests::complete_gzip_samples_14M_csv_gz
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:427:5
[INFO] [stdout]   35:     0x62758bdf2917 - sdr_heatmap[6be93145ee31e24e]::tests::complete_gzip_samples_14M_csv_gz::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:427:42
[INFO] [stdout]   36:     0x62758be0a3e6 - <sdr_heatmap[6be93145ee31e24e]::tests::complete_gzip_samples_14M_csv_gz::{closure#0} as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   37:     0x62758be1bcdb - <fn() -> core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   38:     0x62758be1bcdb - test[64760d2bdea328cc]::__rust_begin_short_backtrace::<core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>, fn() -> core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:663:18
[INFO] [stdout]   39:     0x62758be2853a - test[64760d2bdea328cc]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:686:74
[INFO] [stdout]   40:     0x62758be2853a - <core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   41:     0x62758be2853a - std[716c9a7a72e5c14e]::panicking::catch_unwind::do_call::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}>, core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:581:40
[INFO] [stdout]   42:     0x62758be2853a - std[716c9a7a72e5c14e]::panicking::catch_unwind::<core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>, core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:544:19
[INFO] [stdout]   43:     0x62758be2853a - std[716c9a7a72e5c14e]::panic::catch_unwind::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}>, core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panic.rs:359:14
[INFO] [stdout]   44:     0x62758be2853a - test[64760d2bdea328cc]::run_test_in_process
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:686:27
[INFO] [stdout]   45:     0x62758be2853a - test[64760d2bdea328cc]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:607:43
[INFO] [stdout]   46:     0x62758be22a04 - test[64760d2bdea328cc]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:637:41
[INFO] [stdout]   47:     0x62758be22a04 - std[716c9a7a72e5c14e]::sys::backtrace::__rust_begin_short_backtrace::<test[64760d2bdea328cc]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   48:     0x62758be2b032 - std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked::<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   49:     0x62758be2b032 - <core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   50:     0x62758be2b032 - std[716c9a7a72e5c14e]::panicking::catch_unwind::do_call::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:581:40
[INFO] [stdout]   51:     0x62758be2b032 - std[716c9a7a72e5c14e]::panicking::catch_unwind::<(), core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:544:19
[INFO] [stdout]   52:     0x62758be2b032 - std[716c9a7a72e5c14e]::panic::catch_unwind::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panic.rs:359:14
[INFO] [stdout]   53:     0x62758be2b032 - std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked::<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   54:     0x62758be2b032 - <std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1} as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   55:     0x62758bff0cff - <alloc[9c68fdf4f4f29218]::boxed::Box<dyn core[c5ed12ab89cc536a]::ops::function::FnOnce<(), Output = ()> + core[c5ed12ab89cc536a]::marker::Send> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   56:     0x62758bff0cff - <std[716c9a7a72e5c14e]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   57:     0x7f935cbf5aa4 - <unknown>
[INFO] [stdout]   58:     0x7f935cc82a64 - clone
[INFO] [stdout]   59:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::process_implementations_equal_samples_14M_csv_gz stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::process_implementations_equal_samples_14M_csv_gz' (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:     0x62758bff1452 - std[716c9a7a72e5c14e]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x62758bff1452 - std[716c9a7a72e5c14e]::backtrace_rs::backtrace::trace_unsynchronized::<std[716c9a7a72e5c14e]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x62758bff1452 - std[716c9a7a72e5c14e]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x62758bff1452 - <<std[716c9a7a72e5c14e]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[c5ed12ab89cc536a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x62758c00861a - <core[c5ed12ab89cc536a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x62758c00861a - core[c5ed12ab89cc536a]::fmt::write
[INFO] [stdout]    6:     0x62758bff66e6 - std[716c9a7a72e5c14e]::io::default_write_fmt::<alloc[9c68fdf4f4f29218]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x62758bff66e6 - <alloc[9c68fdf4f4f29218]::vec::Vec<u8> as std[716c9a7a72e5c14e]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x62758bfce38f - <std[716c9a7a72e5c14e]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x62758bfce38f - std[716c9a7a72e5c14e]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x62758bfe9689 - std[716c9a7a72e5c14e]::panicking::default_hook
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x62758be2792e - <alloc[9c68fdf4f4f29218]::boxed::Box<dyn for<'a, 'b> core[c5ed12ab89cc536a]::ops::function::Fn<(&'a std[716c9a7a72e5c14e]::panic::PanicHookInfo<'b>,), Output = ()> + core[c5ed12ab89cc536a]::marker::Sync + core[c5ed12ab89cc536a]::marker::Send> as core[c5ed12ab89cc536a]::ops::function::Fn<(&std[716c9a7a72e5c14e]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x62758be2792e - test[64760d2bdea328cc]::test_main_with_exit_callback::<test[64760d2bdea328cc]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x62758bfe9842 - <alloc[9c68fdf4f4f29218]::boxed::Box<dyn for<'a, 'b> core[c5ed12ab89cc536a]::ops::function::Fn<(&'a std[716c9a7a72e5c14e]::panic::PanicHookInfo<'b>,), Output = ()> + core[c5ed12ab89cc536a]::marker::Sync + core[c5ed12ab89cc536a]::marker::Send> as core[c5ed12ab89cc536a]::ops::function::Fn<(&std[716c9a7a72e5c14e]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x62758bfe9842 - std[716c9a7a72e5c14e]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x62758bfce448 - std[716c9a7a72e5c14e]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x62758bfc5d09 - std[716c9a7a72e5c14e]::sys::backtrace::__rust_end_short_backtrace::<std[716c9a7a72e5c14e]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x62758bfcf29d - __rustc[4f0b026143eab78e]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x62758c008d8c - core[c5ed12ab89cc536a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x62758c008ad2 - core[c5ed12ab89cc536a]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x62758be0f64a - <core[c5ed12ab89cc536a]::result::Result<csv[8212398eb8382c73]::string_record::StringRecord, csv[8212398eb8382c73]::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x62758be0f64a - sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:222:27
[INFO] [stdout]   22:     0x62758be14392 - <&mut sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0} as core[c5ed12ab89cc536a]::ops::function::FnOnce<(core[c5ed12ab89cc536a]::result::Result<csv[8212398eb8382c73]::string_record::StringRecord, csv[8212398eb8382c73]::error::Error>,)>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/ops/function.rs:310:21
[INFO] [stdout]   23:     0x62758be14392 - <core[c5ed12ab89cc536a]::option::Option<core[c5ed12ab89cc536a]::result::Result<csv[8212398eb8382c73]::string_record::StringRecord, csv[8212398eb8382c73]::error::Error>>>::map::<csv[8212398eb8382c73]::string_record::StringRecord, &mut sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/option.rs:1165:29
[INFO] [stdout]   24:     0x62758be14392 - <core[c5ed12ab89cc536a]::iter::adapters::map::Map<csv[8212398eb8382c73]::reader::StringRecordsIntoIter<alloc[9c68fdf4f4f29218]::boxed::Box<dyn std[716c9a7a72e5c14e]::io::Read>>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}> as core[c5ed12ab89cc536a]::iter::traits::iterator::Iterator>::next
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/iter/adapters/map.rs:107:26
[INFO] [stdout]   25:     0x62758bdf7f3b - <itertools[1312eae73c8897c5]::groupbylazy::GroupInner<alloc[9c68fdf4f4f29218]::string::String, core[c5ed12ab89cc536a]::iter::adapters::map::Map<csv[8212398eb8382c73]::reader::StringRecordsIntoIter<alloc[9c68fdf4f4f29218]::boxed::Box<dyn std[716c9a7a72e5c14e]::io::Read>>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}>, sdr_heatmap[6be93145ee31e24e]::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:     0x62758bdf7f3b - <itertools[1312eae73c8897c5]::groupbylazy::GroupInner<alloc[9c68fdf4f4f29218]::string::String, core[c5ed12ab89cc536a]::iter::adapters::map::Map<csv[8212398eb8382c73]::reader::StringRecordsIntoIter<alloc[9c68fdf4f4f29218]::boxed::Box<dyn std[716c9a7a72e5c14e]::io::Read>>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}>, sdr_heatmap[6be93145ee31e24e]::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:     0x62758bdfce6f - <itertools[1312eae73c8897c5]::groupbylazy::GroupInner<alloc[9c68fdf4f4f29218]::string::String, core[c5ed12ab89cc536a]::iter::adapters::map::Map<csv[8212398eb8382c73]::reader::StringRecordsIntoIter<alloc[9c68fdf4f4f29218]::boxed::Box<dyn std[716c9a7a72e5c14e]::io::Read>>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}>, sdr_heatmap[6be93145ee31e24e]::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:     0x62758bdfce6f - <itertools[1312eae73c8897c5]::groupbylazy::Groups<alloc[9c68fdf4f4f29218]::string::String, core[c5ed12ab89cc536a]::iter::adapters::map::Map<csv[8212398eb8382c73]::reader::StringRecordsIntoIter<alloc[9c68fdf4f4f29218]::boxed::Box<dyn std[716c9a7a72e5c14e]::io::Read>>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#1}> as core[c5ed12ab89cc536a]::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:     0x62758bdf739d - <itertools[1312eae73c8897c5]::groupbylazy::Groups<alloc[9c68fdf4f4f29218]::string::String, core[c5ed12ab89cc536a]::iter::adapters::map::Map<csv[8212398eb8382c73]::reader::StringRecordsIntoIter<alloc[9c68fdf4f4f29218]::boxed::Box<dyn std[716c9a7a72e5c14e]::io::Read>>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#1}> as core[c5ed12ab89cc536a]::iter::traits::iterator::Iterator>::fold::<sdr_heatmap[6be93145ee31e24e]::Summary, core[c5ed12ab89cc536a]::iter::adapters::map::map_fold<(alloc[9c68fdf4f4f29218]::string::String, itertools[1312eae73c8897c5]::groupbylazy::Group<alloc[9c68fdf4f4f29218]::string::String, core[c5ed12ab89cc536a]::iter::adapters::map::Map<csv[8212398eb8382c73]::reader::StringRecordsIntoIter<alloc[9c68fdf4f4f29218]::boxed::Box<dyn std[716c9a7a72e5c14e]::io::Read>>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#1}>), alloc[9c68fdf4f4f29218]::vec::Vec<f32>, sdr_heatmap[6be93145ee31e24e]::Summary, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#2}, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#3}>::{closure#0}>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/iter/traits/iterator.rs:2609:34
[INFO] [stdout]   30:     0x62758be0e175 - <core[c5ed12ab89cc536a]::iter::adapters::map::Map<itertools[1312eae73c8897c5]::groupbylazy::Groups<alloc[9c68fdf4f4f29218]::string::String, core[c5ed12ab89cc536a]::iter::adapters::map::Map<csv[8212398eb8382c73]::reader::StringRecordsIntoIter<alloc[9c68fdf4f4f29218]::boxed::Box<dyn std[716c9a7a72e5c14e]::io::Read>>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#1}>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#2}> as core[c5ed12ab89cc536a]::iter::traits::iterator::Iterator>::fold::<sdr_heatmap[6be93145ee31e24e]::Summary, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#3}>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/iter/adapters/map.rs:128:19
[INFO] [stdout]   31:     0x62758be10c9d - sdr_heatmap[6be93145ee31e24e]::preprocess_iter
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:249:10
[INFO] [stdout]   32:     0x62758bdf3b97 - sdr_heatmap[6be93145ee31e24e]::tests::process_implementations_equal
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:407:19
[INFO] [stdout]   33:     0x62758bdf4524 - sdr_heatmap[6be93145ee31e24e]::tests::process_implementations_equal_samples_14M_csv_gz
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:405:5
[INFO] [stdout]   34:     0x62758bdf2a07 - sdr_heatmap[6be93145ee31e24e]::tests::process_implementations_equal_samples_14M_csv_gz::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:405:42
[INFO] [stdout]   35:     0x62758be0a526 - <sdr_heatmap[6be93145ee31e24e]::tests::process_implementations_equal_samples_14M_csv_gz::{closure#0} as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   36:     0x62758be1bcdb - <fn() -> core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   37:     0x62758be1bcdb - test[64760d2bdea328cc]::__rust_begin_short_backtrace::<core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>, fn() -> core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:663:18
[INFO] [stdout]   38:     0x62758be2853a - test[64760d2bdea328cc]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:686:74
[INFO] [stdout]   39:     0x62758be2853a - <core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   40:     0x62758be2853a - std[716c9a7a72e5c14e]::panicking::catch_unwind::do_call::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}>, core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:581:40
[INFO] [stdout]   41:     0x62758be2853a - std[716c9a7a72e5c14e]::panicking::catch_unwind::<core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>, core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:544:19
[INFO] [stdout]   42:     0x62758be2853a - std[716c9a7a72e5c14e]::panic::catch_unwind::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}>, core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panic.rs:359:14
[INFO] [stdout]   43:     0x62758be2853a - test[64760d2bdea328cc]::run_test_in_process
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:686:27
[INFO] [stdout]   44:     0x62758be2853a - test[64760d2bdea328cc]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:607:43
[INFO] [stdout]   45:     0x62758be22a04 - test[64760d2bdea328cc]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:637:41
[INFO] [stdout]   46:     0x62758be22a04 - std[716c9a7a72e5c14e]::sys::backtrace::__rust_begin_short_backtrace::<test[64760d2bdea328cc]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   47:     0x62758be2b032 - std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked::<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   48:     0x62758be2b032 - <core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   49:     0x62758be2b032 - std[716c9a7a72e5c14e]::panicking::catch_unwind::do_call::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:581:40
[INFO] [stdout]   50:     0x62758be2b032 - std[716c9a7a72e5c14e]::panicking::catch_unwind::<(), core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:544:19
[INFO] [stdout]   51:     0x62758be2b032 - std[716c9a7a72e5c14e]::panic::catch_unwind::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panic.rs:359:14
[INFO] [stdout]   52:     0x62758be2b032 - std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked::<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   53:     0x62758be2b032 - <std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1} as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   54:     0x62758bff0cff - <alloc[9c68fdf4f4f29218]::boxed::Box<dyn core[c5ed12ab89cc536a]::ops::function::FnOnce<(), Output = ()> + core[c5ed12ab89cc536a]::marker::Send> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   55:     0x62758bff0cff - <std[716c9a7a72e5c14e]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   56:     0x7f935cbf5aa4 - <unknown>
[INFO] [stdout]   57:     0x7f935cc82a64 - clone
[INFO] [stdout]   58:                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' (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:     0x62758bff1452 - std[716c9a7a72e5c14e]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x62758bff1452 - std[716c9a7a72e5c14e]::backtrace_rs::backtrace::trace_unsynchronized::<std[716c9a7a72e5c14e]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x62758bff1452 - std[716c9a7a72e5c14e]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x62758bff1452 - <<std[716c9a7a72e5c14e]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[c5ed12ab89cc536a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x62758c00861a - <core[c5ed12ab89cc536a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x62758c00861a - core[c5ed12ab89cc536a]::fmt::write
[INFO] [stdout]    6:     0x62758bff66e6 - std[716c9a7a72e5c14e]::io::default_write_fmt::<alloc[9c68fdf4f4f29218]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x62758bff66e6 - <alloc[9c68fdf4f4f29218]::vec::Vec<u8> as std[716c9a7a72e5c14e]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x62758bfce38f - <std[716c9a7a72e5c14e]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x62758bfce38f - std[716c9a7a72e5c14e]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x62758bfe9689 - std[716c9a7a72e5c14e]::panicking::default_hook
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x62758be2792e - <alloc[9c68fdf4f4f29218]::boxed::Box<dyn for<'a, 'b> core[c5ed12ab89cc536a]::ops::function::Fn<(&'a std[716c9a7a72e5c14e]::panic::PanicHookInfo<'b>,), Output = ()> + core[c5ed12ab89cc536a]::marker::Sync + core[c5ed12ab89cc536a]::marker::Send> as core[c5ed12ab89cc536a]::ops::function::Fn<(&std[716c9a7a72e5c14e]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x62758be2792e - test[64760d2bdea328cc]::test_main_with_exit_callback::<test[64760d2bdea328cc]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x62758bfe9842 - <alloc[9c68fdf4f4f29218]::boxed::Box<dyn for<'a, 'b> core[c5ed12ab89cc536a]::ops::function::Fn<(&'a std[716c9a7a72e5c14e]::panic::PanicHookInfo<'b>,), Output = ()> + core[c5ed12ab89cc536a]::marker::Sync + core[c5ed12ab89cc536a]::marker::Send> as core[c5ed12ab89cc536a]::ops::function::Fn<(&std[716c9a7a72e5c14e]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x62758bfe9842 - std[716c9a7a72e5c14e]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x62758bfce448 - std[716c9a7a72e5c14e]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x62758bfc5d09 - std[716c9a7a72e5c14e]::sys::backtrace::__rust_end_short_backtrace::<std[716c9a7a72e5c14e]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x62758bfcf29d - __rustc[4f0b026143eab78e]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x62758c008d8c - core[c5ed12ab89cc536a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x62758c008ad2 - core[c5ed12ab89cc536a]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x62758be0f64a - <core[c5ed12ab89cc536a]::result::Result<csv[8212398eb8382c73]::string_record::StringRecord, csv[8212398eb8382c73]::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x62758be0f64a - sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:222:27
[INFO] [stdout]   22:     0x62758be14392 - <&mut sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0} as core[c5ed12ab89cc536a]::ops::function::FnOnce<(core[c5ed12ab89cc536a]::result::Result<csv[8212398eb8382c73]::string_record::StringRecord, csv[8212398eb8382c73]::error::Error>,)>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/ops/function.rs:310:21
[INFO] [stdout]   23:     0x62758be14392 - <core[c5ed12ab89cc536a]::option::Option<core[c5ed12ab89cc536a]::result::Result<csv[8212398eb8382c73]::string_record::StringRecord, csv[8212398eb8382c73]::error::Error>>>::map::<csv[8212398eb8382c73]::string_record::StringRecord, &mut sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/option.rs:1165:29
[INFO] [stdout]   24:     0x62758be14392 - <core[c5ed12ab89cc536a]::iter::adapters::map::Map<csv[8212398eb8382c73]::reader::StringRecordsIntoIter<alloc[9c68fdf4f4f29218]::boxed::Box<dyn std[716c9a7a72e5c14e]::io::Read>>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}> as core[c5ed12ab89cc536a]::iter::traits::iterator::Iterator>::next
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/iter/adapters/map.rs:107:26
[INFO] [stdout]   25:     0x62758bdf7f3b - <itertools[1312eae73c8897c5]::groupbylazy::GroupInner<alloc[9c68fdf4f4f29218]::string::String, core[c5ed12ab89cc536a]::iter::adapters::map::Map<csv[8212398eb8382c73]::reader::StringRecordsIntoIter<alloc[9c68fdf4f4f29218]::boxed::Box<dyn std[716c9a7a72e5c14e]::io::Read>>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}>, sdr_heatmap[6be93145ee31e24e]::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:     0x62758bdf7f3b - <itertools[1312eae73c8897c5]::groupbylazy::GroupInner<alloc[9c68fdf4f4f29218]::string::String, core[c5ed12ab89cc536a]::iter::adapters::map::Map<csv[8212398eb8382c73]::reader::StringRecordsIntoIter<alloc[9c68fdf4f4f29218]::boxed::Box<dyn std[716c9a7a72e5c14e]::io::Read>>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}>, sdr_heatmap[6be93145ee31e24e]::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:     0x62758bdfce6f - <itertools[1312eae73c8897c5]::groupbylazy::GroupInner<alloc[9c68fdf4f4f29218]::string::String, core[c5ed12ab89cc536a]::iter::adapters::map::Map<csv[8212398eb8382c73]::reader::StringRecordsIntoIter<alloc[9c68fdf4f4f29218]::boxed::Box<dyn std[716c9a7a72e5c14e]::io::Read>>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}>, sdr_heatmap[6be93145ee31e24e]::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:     0x62758bdfce6f - <itertools[1312eae73c8897c5]::groupbylazy::Groups<alloc[9c68fdf4f4f29218]::string::String, core[c5ed12ab89cc536a]::iter::adapters::map::Map<csv[8212398eb8382c73]::reader::StringRecordsIntoIter<alloc[9c68fdf4f4f29218]::boxed::Box<dyn std[716c9a7a72e5c14e]::io::Read>>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#1}> as core[c5ed12ab89cc536a]::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:     0x62758bdf739d - <itertools[1312eae73c8897c5]::groupbylazy::Groups<alloc[9c68fdf4f4f29218]::string::String, core[c5ed12ab89cc536a]::iter::adapters::map::Map<csv[8212398eb8382c73]::reader::StringRecordsIntoIter<alloc[9c68fdf4f4f29218]::boxed::Box<dyn std[716c9a7a72e5c14e]::io::Read>>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#1}> as core[c5ed12ab89cc536a]::iter::traits::iterator::Iterator>::fold::<sdr_heatmap[6be93145ee31e24e]::Summary, core[c5ed12ab89cc536a]::iter::adapters::map::map_fold<(alloc[9c68fdf4f4f29218]::string::String, itertools[1312eae73c8897c5]::groupbylazy::Group<alloc[9c68fdf4f4f29218]::string::String, core[c5ed12ab89cc536a]::iter::adapters::map::Map<csv[8212398eb8382c73]::reader::StringRecordsIntoIter<alloc[9c68fdf4f4f29218]::boxed::Box<dyn std[716c9a7a72e5c14e]::io::Read>>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#1}>), alloc[9c68fdf4f4f29218]::vec::Vec<f32>, sdr_heatmap[6be93145ee31e24e]::Summary, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#2}, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#3}>::{closure#0}>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/iter/traits/iterator.rs:2609:34
[INFO] [stdout]   30:     0x62758be0e175 - <core[c5ed12ab89cc536a]::iter::adapters::map::Map<itertools[1312eae73c8897c5]::groupbylazy::Groups<alloc[9c68fdf4f4f29218]::string::String, core[c5ed12ab89cc536a]::iter::adapters::map::Map<csv[8212398eb8382c73]::reader::StringRecordsIntoIter<alloc[9c68fdf4f4f29218]::boxed::Box<dyn std[716c9a7a72e5c14e]::io::Read>>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#1}>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#2}> as core[c5ed12ab89cc536a]::iter::traits::iterator::Iterator>::fold::<sdr_heatmap[6be93145ee31e24e]::Summary, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#3}>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/iter/adapters/map.rs:128:19
[INFO] [stdout]   31:     0x62758be10c9d - sdr_heatmap[6be93145ee31e24e]::preprocess_iter
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:249:10
[INFO] [stdout]   32:     0x62758bdf3b97 - sdr_heatmap[6be93145ee31e24e]::tests::process_implementations_equal
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:407:19
[INFO] [stdout]   33:     0x62758bdf44f4 - sdr_heatmap[6be93145ee31e24e]::tests::process_implementations_equal_samples_1M_csv_gz
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:405:5
[INFO] [stdout]   34:     0x62758bdf29d7 - sdr_heatmap[6be93145ee31e24e]::tests::process_implementations_equal_samples_1M_csv_gz::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:405:42
[INFO] [stdout]   35:     0x62758be0a4e6 - <sdr_heatmap[6be93145ee31e24e]::tests::process_implementations_equal_samples_1M_csv_gz::{closure#0} as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   36:     0x62758be1bcdb - <fn() -> core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   37:     0x62758be1bcdb - test[64760d2bdea328cc]::__rust_begin_short_backtrace::<core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>, fn() -> core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:663:18
[INFO] [stdout]   38:     0x62758be2853a - test[64760d2bdea328cc]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:686:74
[INFO] [stdout]   39:     0x62758be2853a - <core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   40:     0x62758be2853a - std[716c9a7a72e5c14e]::panicking::catch_unwind::do_call::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}>, core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:581:40
[INFO] [stdout]   41:     0x62758be2853a - std[716c9a7a72e5c14e]::panicking::catch_unwind::<core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>, core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:544:19
[INFO] [stdout]   42:     0x62758be2853a - std[716c9a7a72e5c14e]::panic::catch_unwind::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}>, core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panic.rs:359:14
[INFO] [stdout]   43:     0x62758be2853a - test[64760d2bdea328cc]::run_test_in_process
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:686:27
[INFO] [stdout]   44:     0x62758be2853a - test[64760d2bdea328cc]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:607:43
[INFO] [stdout]   45:     0x62758be22a04 - test[64760d2bdea328cc]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:637:41
[INFO] [stdout]   46:     0x62758be22a04 - std[716c9a7a72e5c14e]::sys::backtrace::__rust_begin_short_backtrace::<test[64760d2bdea328cc]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   47:     0x62758be2b032 - std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked::<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   48:     0x62758be2b032 - <core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   49:     0x62758be2b032 - std[716c9a7a72e5c14e]::panicking::catch_unwind::do_call::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:581:40
[INFO] [stdout]   50:     0x62758be2b032 - std[716c9a7a72e5c14e]::panicking::catch_unwind::<(), core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:544:19
[INFO] [stdout]   51:     0x62758be2b032 - std[716c9a7a72e5c14e]::panic::catch_unwind::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panic.rs:359:14
[INFO] [stdout]   52:     0x62758be2b032 - std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked::<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   53:     0x62758be2b032 - <std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1} as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   54:     0x62758bff0cff - <alloc[9c68fdf4f4f29218]::boxed::Box<dyn core[c5ed12ab89cc536a]::ops::function::FnOnce<(), Output = ()> + core[c5ed12ab89cc536a]::marker::Send> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   55:     0x62758bff0cff - <std[716c9a7a72e5c14e]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   56:     0x7f935cbf5aa4 - <unknown>
[INFO] [stdout]   57:     0x7f935cc82a64 - 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' (24) 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:     0x62758bff1452 - std[716c9a7a72e5c14e]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x62758bff1452 - std[716c9a7a72e5c14e]::backtrace_rs::backtrace::trace_unsynchronized::<std[716c9a7a72e5c14e]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x62758bff1452 - std[716c9a7a72e5c14e]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x62758bff1452 - <<std[716c9a7a72e5c14e]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[c5ed12ab89cc536a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x62758c00861a - <core[c5ed12ab89cc536a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x62758c00861a - core[c5ed12ab89cc536a]::fmt::write
[INFO] [stdout]    6:     0x62758bff66e6 - std[716c9a7a72e5c14e]::io::default_write_fmt::<alloc[9c68fdf4f4f29218]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x62758bff66e6 - <alloc[9c68fdf4f4f29218]::vec::Vec<u8> as std[716c9a7a72e5c14e]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x62758bfce38f - <std[716c9a7a72e5c14e]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x62758bfce38f - std[716c9a7a72e5c14e]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x62758bfe9689 - std[716c9a7a72e5c14e]::panicking::default_hook
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x62758be2792e - <alloc[9c68fdf4f4f29218]::boxed::Box<dyn for<'a, 'b> core[c5ed12ab89cc536a]::ops::function::Fn<(&'a std[716c9a7a72e5c14e]::panic::PanicHookInfo<'b>,), Output = ()> + core[c5ed12ab89cc536a]::marker::Sync + core[c5ed12ab89cc536a]::marker::Send> as core[c5ed12ab89cc536a]::ops::function::Fn<(&std[716c9a7a72e5c14e]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x62758be2792e - test[64760d2bdea328cc]::test_main_with_exit_callback::<test[64760d2bdea328cc]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x62758bfe9842 - <alloc[9c68fdf4f4f29218]::boxed::Box<dyn for<'a, 'b> core[c5ed12ab89cc536a]::ops::function::Fn<(&'a std[716c9a7a72e5c14e]::panic::PanicHookInfo<'b>,), Output = ()> + core[c5ed12ab89cc536a]::marker::Sync + core[c5ed12ab89cc536a]::marker::Send> as core[c5ed12ab89cc536a]::ops::function::Fn<(&std[716c9a7a72e5c14e]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x62758bfe9842 - std[716c9a7a72e5c14e]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x62758bfce448 - std[716c9a7a72e5c14e]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x62758bfc5d09 - std[716c9a7a72e5c14e]::sys::backtrace::__rust_end_short_backtrace::<std[716c9a7a72e5c14e]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x62758bfcf29d - __rustc[4f0b026143eab78e]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x62758c008d8c - core[c5ed12ab89cc536a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x62758c008ad2 - core[c5ed12ab89cc536a]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x62758be0f64a - <core[c5ed12ab89cc536a]::result::Result<csv[8212398eb8382c73]::string_record::StringRecord, csv[8212398eb8382c73]::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x62758be0f64a - sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:222:27
[INFO] [stdout]   22:     0x62758be14392 - <&mut sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0} as core[c5ed12ab89cc536a]::ops::function::FnOnce<(core[c5ed12ab89cc536a]::result::Result<csv[8212398eb8382c73]::string_record::StringRecord, csv[8212398eb8382c73]::error::Error>,)>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/ops/function.rs:310:21
[INFO] [stdout]   23:     0x62758be14392 - <core[c5ed12ab89cc536a]::option::Option<core[c5ed12ab89cc536a]::result::Result<csv[8212398eb8382c73]::string_record::StringRecord, csv[8212398eb8382c73]::error::Error>>>::map::<csv[8212398eb8382c73]::string_record::StringRecord, &mut sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/option.rs:1165:29
[INFO] [stdout]   24:     0x62758be14392 - <core[c5ed12ab89cc536a]::iter::adapters::map::Map<csv[8212398eb8382c73]::reader::StringRecordsIntoIter<alloc[9c68fdf4f4f29218]::boxed::Box<dyn std[716c9a7a72e5c14e]::io::Read>>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}> as core[c5ed12ab89cc536a]::iter::traits::iterator::Iterator>::next
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/iter/adapters/map.rs:107:26
[INFO] [stdout]   25:     0x62758bdf7f3b - <itertools[1312eae73c8897c5]::groupbylazy::GroupInner<alloc[9c68fdf4f4f29218]::string::String, core[c5ed12ab89cc536a]::iter::adapters::map::Map<csv[8212398eb8382c73]::reader::StringRecordsIntoIter<alloc[9c68fdf4f4f29218]::boxed::Box<dyn std[716c9a7a72e5c14e]::io::Read>>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}>, sdr_heatmap[6be93145ee31e24e]::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:     0x62758bdf7f3b - <itertools[1312eae73c8897c5]::groupbylazy::GroupInner<alloc[9c68fdf4f4f29218]::string::String, core[c5ed12ab89cc536a]::iter::adapters::map::Map<csv[8212398eb8382c73]::reader::StringRecordsIntoIter<alloc[9c68fdf4f4f29218]::boxed::Box<dyn std[716c9a7a72e5c14e]::io::Read>>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}>, sdr_heatmap[6be93145ee31e24e]::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:     0x62758bdfce6f - <itertools[1312eae73c8897c5]::groupbylazy::GroupInner<alloc[9c68fdf4f4f29218]::string::String, core[c5ed12ab89cc536a]::iter::adapters::map::Map<csv[8212398eb8382c73]::reader::StringRecordsIntoIter<alloc[9c68fdf4f4f29218]::boxed::Box<dyn std[716c9a7a72e5c14e]::io::Read>>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}>, sdr_heatmap[6be93145ee31e24e]::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:     0x62758bdfce6f - <itertools[1312eae73c8897c5]::groupbylazy::Groups<alloc[9c68fdf4f4f29218]::string::String, core[c5ed12ab89cc536a]::iter::adapters::map::Map<csv[8212398eb8382c73]::reader::StringRecordsIntoIter<alloc[9c68fdf4f4f29218]::boxed::Box<dyn std[716c9a7a72e5c14e]::io::Read>>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#1}> as core[c5ed12ab89cc536a]::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:     0x62758bdf739d - <itertools[1312eae73c8897c5]::groupbylazy::Groups<alloc[9c68fdf4f4f29218]::string::String, core[c5ed12ab89cc536a]::iter::adapters::map::Map<csv[8212398eb8382c73]::reader::StringRecordsIntoIter<alloc[9c68fdf4f4f29218]::boxed::Box<dyn std[716c9a7a72e5c14e]::io::Read>>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#1}> as core[c5ed12ab89cc536a]::iter::traits::iterator::Iterator>::fold::<sdr_heatmap[6be93145ee31e24e]::Summary, core[c5ed12ab89cc536a]::iter::adapters::map::map_fold<(alloc[9c68fdf4f4f29218]::string::String, itertools[1312eae73c8897c5]::groupbylazy::Group<alloc[9c68fdf4f4f29218]::string::String, core[c5ed12ab89cc536a]::iter::adapters::map::Map<csv[8212398eb8382c73]::reader::StringRecordsIntoIter<alloc[9c68fdf4f4f29218]::boxed::Box<dyn std[716c9a7a72e5c14e]::io::Read>>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#1}>), alloc[9c68fdf4f4f29218]::vec::Vec<f32>, sdr_heatmap[6be93145ee31e24e]::Summary, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#2}, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#3}>::{closure#0}>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/iter/traits/iterator.rs:2609:34
[INFO] [stdout]   30:     0x62758be0e175 - <core[c5ed12ab89cc536a]::iter::adapters::map::Map<itertools[1312eae73c8897c5]::groupbylazy::Groups<alloc[9c68fdf4f4f29218]::string::String, core[c5ed12ab89cc536a]::iter::adapters::map::Map<csv[8212398eb8382c73]::reader::StringRecordsIntoIter<alloc[9c68fdf4f4f29218]::boxed::Box<dyn std[716c9a7a72e5c14e]::io::Read>>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#1}>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#2}> as core[c5ed12ab89cc536a]::iter::traits::iterator::Iterator>::fold::<sdr_heatmap[6be93145ee31e24e]::Summary, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#3}>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/iter/adapters/map.rs:128:19
[INFO] [stdout]   31:     0x62758be10c9d - sdr_heatmap[6be93145ee31e24e]::preprocess_iter
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:249:10
[INFO] [stdout]   32:     0x62758be0b589 - sdr_heatmap[6be93145ee31e24e]::main::<&str>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:148:19
[INFO] [stdout]   33:     0x62758bdf3975 - sdr_heatmap[6be93145ee31e24e]::tests::complete_gzip
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:429:9
[INFO] [stdout]   34:     0x62758bdf4404 - sdr_heatmap[6be93145ee31e24e]::tests::complete_gzip_samples_1M_csv_gz
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:427:5
[INFO] [stdout]   35:     0x62758bdf28e7 - sdr_heatmap[6be93145ee31e24e]::tests::complete_gzip_samples_1M_csv_gz::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:427:42
[INFO] [stdout]   36:     0x62758be0a3a6 - <sdr_heatmap[6be93145ee31e24e]::tests::complete_gzip_samples_1M_csv_gz::{closure#0} as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   37:     0x62758be1bcdb - <fn() -> core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   38:     0x62758be1bcdb - test[64760d2bdea328cc]::__rust_begin_short_backtrace::<core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>, fn() -> core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:663:18
[INFO] [stdout]   39:     0x62758be2853a - test[64760d2bdea328cc]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:686:74
[INFO] [stdout]   40:     0x62758be2853a - <core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   41:     0x62758be2853a - std[716c9a7a72e5c14e]::panicking::catch_unwind::do_call::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}>, core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:581:40
[INFO] [stdout]   42:     0x62758be2853a - std[716c9a7a72e5c14e]::panicking::catch_unwind::<core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>, core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:544:19
[INFO] [stdout]   43:     0x62758be2853a - std[716c9a7a72e5c14e]::panic::catch_unwind::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}>, core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panic.rs:359:14
[INFO] [stdout]   44:     0x62758be2853a - test[64760d2bdea328cc]::run_test_in_process
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:686:27
[INFO] [stdout]   45:     0x62758be2853a - test[64760d2bdea328cc]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:607:43
[INFO] [stdout]   46:     0x62758be22a04 - test[64760d2bdea328cc]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:637:41
[INFO] [stdout]   47:     0x62758be22a04 - std[716c9a7a72e5c14e]::sys::backtrace::__rust_begin_short_backtrace::<test[64760d2bdea328cc]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   48:     0x62758be2b032 - std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked::<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   49:     0x62758be2b032 - <core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   50:     0x62758be2b032 - std[716c9a7a72e5c14e]::panicking::catch_unwind::do_call::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:581:40
[INFO] [stdout]   51:     0x62758be2b032 - std[716c9a7a72e5c14e]::panicking::catch_unwind::<(), core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:544:19
[INFO] [stdout]   52:     0x62758be2b032 - std[716c9a7a72e5c14e]::panic::catch_unwind::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panic.rs:359:14
[INFO] [stdout]   53:     0x62758be2b032 - std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked::<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   54:     0x62758be2b032 - <std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1} as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   55:     0x62758bff0cff - <alloc[9c68fdf4f4f29218]::boxed::Box<dyn core[c5ed12ab89cc536a]::ops::function::FnOnce<(), Output = ()> + core[c5ed12ab89cc536a]::marker::Send> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   56:     0x62758bff0cff - <std[716c9a7a72e5c14e]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   57:     0x7f935cbf5aa4 - <unknown>
[INFO] [stdout]   58:     0x7f935cc82a64 - clone
[INFO] [stdout]   59:                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' (25) 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:     0x62758bff1452 - std[716c9a7a72e5c14e]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x62758bff1452 - std[716c9a7a72e5c14e]::backtrace_rs::backtrace::trace_unsynchronized::<std[716c9a7a72e5c14e]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x62758bff1452 - std[716c9a7a72e5c14e]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x62758bff1452 - <<std[716c9a7a72e5c14e]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[c5ed12ab89cc536a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x62758c00861a - <core[c5ed12ab89cc536a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x62758c00861a - core[c5ed12ab89cc536a]::fmt::write
[INFO] [stdout]    6:     0x62758bff66e6 - std[716c9a7a72e5c14e]::io::default_write_fmt::<alloc[9c68fdf4f4f29218]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x62758bff66e6 - <alloc[9c68fdf4f4f29218]::vec::Vec<u8> as std[716c9a7a72e5c14e]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x62758bfce38f - <std[716c9a7a72e5c14e]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x62758bfce38f - std[716c9a7a72e5c14e]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x62758bfe9689 - std[716c9a7a72e5c14e]::panicking::default_hook
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x62758be2792e - <alloc[9c68fdf4f4f29218]::boxed::Box<dyn for<'a, 'b> core[c5ed12ab89cc536a]::ops::function::Fn<(&'a std[716c9a7a72e5c14e]::panic::PanicHookInfo<'b>,), Output = ()> + core[c5ed12ab89cc536a]::marker::Sync + core[c5ed12ab89cc536a]::marker::Send> as core[c5ed12ab89cc536a]::ops::function::Fn<(&std[716c9a7a72e5c14e]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x62758be2792e - test[64760d2bdea328cc]::test_main_with_exit_callback::<test[64760d2bdea328cc]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x62758bfe9842 - <alloc[9c68fdf4f4f29218]::boxed::Box<dyn for<'a, 'b> core[c5ed12ab89cc536a]::ops::function::Fn<(&'a std[716c9a7a72e5c14e]::panic::PanicHookInfo<'b>,), Output = ()> + core[c5ed12ab89cc536a]::marker::Sync + core[c5ed12ab89cc536a]::marker::Send> as core[c5ed12ab89cc536a]::ops::function::Fn<(&std[716c9a7a72e5c14e]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x62758bfe9842 - std[716c9a7a72e5c14e]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x62758bfce448 - std[716c9a7a72e5c14e]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x62758bfc5d09 - std[716c9a7a72e5c14e]::sys::backtrace::__rust_end_short_backtrace::<std[716c9a7a72e5c14e]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x62758bfcf29d - __rustc[4f0b026143eab78e]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x62758c008d8c - core[c5ed12ab89cc536a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x62758c008ad2 - core[c5ed12ab89cc536a]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x62758be0f64a - <core[c5ed12ab89cc536a]::result::Result<csv[8212398eb8382c73]::string_record::StringRecord, csv[8212398eb8382c73]::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x62758be0f64a - sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:222:27
[INFO] [stdout]   22:     0x62758be14392 - <&mut sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0} as core[c5ed12ab89cc536a]::ops::function::FnOnce<(core[c5ed12ab89cc536a]::result::Result<csv[8212398eb8382c73]::string_record::StringRecord, csv[8212398eb8382c73]::error::Error>,)>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/ops/function.rs:310:21
[INFO] [stdout]   23:     0x62758be14392 - <core[c5ed12ab89cc536a]::option::Option<core[c5ed12ab89cc536a]::result::Result<csv[8212398eb8382c73]::string_record::StringRecord, csv[8212398eb8382c73]::error::Error>>>::map::<csv[8212398eb8382c73]::string_record::StringRecord, &mut sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/option.rs:1165:29
[INFO] [stdout]   24:     0x62758be14392 - <core[c5ed12ab89cc536a]::iter::adapters::map::Map<csv[8212398eb8382c73]::reader::StringRecordsIntoIter<alloc[9c68fdf4f4f29218]::boxed::Box<dyn std[716c9a7a72e5c14e]::io::Read>>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}> as core[c5ed12ab89cc536a]::iter::traits::iterator::Iterator>::next
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/iter/adapters/map.rs:107:26
[INFO] [stdout]   25:     0x62758bdf7f3b - <itertools[1312eae73c8897c5]::groupbylazy::GroupInner<alloc[9c68fdf4f4f29218]::string::String, core[c5ed12ab89cc536a]::iter::adapters::map::Map<csv[8212398eb8382c73]::reader::StringRecordsIntoIter<alloc[9c68fdf4f4f29218]::boxed::Box<dyn std[716c9a7a72e5c14e]::io::Read>>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}>, sdr_heatmap[6be93145ee31e24e]::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:     0x62758bdf7f3b - <itertools[1312eae73c8897c5]::groupbylazy::GroupInner<alloc[9c68fdf4f4f29218]::string::String, core[c5ed12ab89cc536a]::iter::adapters::map::Map<csv[8212398eb8382c73]::reader::StringRecordsIntoIter<alloc[9c68fdf4f4f29218]::boxed::Box<dyn std[716c9a7a72e5c14e]::io::Read>>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}>, sdr_heatmap[6be93145ee31e24e]::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:     0x62758bdfce6f - <itertools[1312eae73c8897c5]::groupbylazy::GroupInner<alloc[9c68fdf4f4f29218]::string::String, core[c5ed12ab89cc536a]::iter::adapters::map::Map<csv[8212398eb8382c73]::reader::StringRecordsIntoIter<alloc[9c68fdf4f4f29218]::boxed::Box<dyn std[716c9a7a72e5c14e]::io::Read>>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}>, sdr_heatmap[6be93145ee31e24e]::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:     0x62758bdfce6f - <itertools[1312eae73c8897c5]::groupbylazy::Groups<alloc[9c68fdf4f4f29218]::string::String, core[c5ed12ab89cc536a]::iter::adapters::map::Map<csv[8212398eb8382c73]::reader::StringRecordsIntoIter<alloc[9c68fdf4f4f29218]::boxed::Box<dyn std[716c9a7a72e5c14e]::io::Read>>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#1}> as core[c5ed12ab89cc536a]::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:     0x62758bdf739d - <itertools[1312eae73c8897c5]::groupbylazy::Groups<alloc[9c68fdf4f4f29218]::string::String, core[c5ed12ab89cc536a]::iter::adapters::map::Map<csv[8212398eb8382c73]::reader::StringRecordsIntoIter<alloc[9c68fdf4f4f29218]::boxed::Box<dyn std[716c9a7a72e5c14e]::io::Read>>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#1}> as core[c5ed12ab89cc536a]::iter::traits::iterator::Iterator>::fold::<sdr_heatmap[6be93145ee31e24e]::Summary, core[c5ed12ab89cc536a]::iter::adapters::map::map_fold<(alloc[9c68fdf4f4f29218]::string::String, itertools[1312eae73c8897c5]::groupbylazy::Group<alloc[9c68fdf4f4f29218]::string::String, core[c5ed12ab89cc536a]::iter::adapters::map::Map<csv[8212398eb8382c73]::reader::StringRecordsIntoIter<alloc[9c68fdf4f4f29218]::boxed::Box<dyn std[716c9a7a72e5c14e]::io::Read>>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#1}>), alloc[9c68fdf4f4f29218]::vec::Vec<f32>, sdr_heatmap[6be93145ee31e24e]::Summary, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#2}, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#3}>::{closure#0}>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/iter/traits/iterator.rs:2609:34
[INFO] [stdout]   30:     0x62758be0e175 - <core[c5ed12ab89cc536a]::iter::adapters::map::Map<itertools[1312eae73c8897c5]::groupbylazy::Groups<alloc[9c68fdf4f4f29218]::string::String, core[c5ed12ab89cc536a]::iter::adapters::map::Map<csv[8212398eb8382c73]::reader::StringRecordsIntoIter<alloc[9c68fdf4f4f29218]::boxed::Box<dyn std[716c9a7a72e5c14e]::io::Read>>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#1}>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#2}> as core[c5ed12ab89cc536a]::iter::traits::iterator::Iterator>::fold::<sdr_heatmap[6be93145ee31e24e]::Summary, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#3}>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/iter/adapters/map.rs:128:19
[INFO] [stdout]   31:     0x62758be10c9d - sdr_heatmap[6be93145ee31e24e]::preprocess_iter
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:249:10
[INFO] [stdout]   32:     0x62758be0b589 - sdr_heatmap[6be93145ee31e24e]::main::<&str>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:148:19
[INFO] [stdout]   33:     0x62758bdf3975 - sdr_heatmap[6be93145ee31e24e]::tests::complete_gzip
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:429:9
[INFO] [stdout]   34:     0x62758bdf4464 - sdr_heatmap[6be93145ee31e24e]::tests::complete_gzip_samples_46M_csv_gz
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:427:5
[INFO] [stdout]   35:     0x62758bdf2947 - sdr_heatmap[6be93145ee31e24e]::tests::complete_gzip_samples_46M_csv_gz::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:427:42
[INFO] [stdout]   36:     0x62758be0a426 - <sdr_heatmap[6be93145ee31e24e]::tests::complete_gzip_samples_46M_csv_gz::{closure#0} as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   37:     0x62758be1bcdb - <fn() -> core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   38:     0x62758be1bcdb - test[64760d2bdea328cc]::__rust_begin_short_backtrace::<core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>, fn() -> core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:663:18
[INFO] [stdout]   39:     0x62758be2853a - test[64760d2bdea328cc]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:686:74
[INFO] [stdout]   40:     0x62758be2853a - <core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   41:     0x62758be2853a - std[716c9a7a72e5c14e]::panicking::catch_unwind::do_call::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}>, core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:581:40
[INFO] [stdout]   42:     0x62758be2853a - std[716c9a7a72e5c14e]::panicking::catch_unwind::<core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>, core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:544:19
[INFO] [stdout]   43:     0x62758be2853a - std[716c9a7a72e5c14e]::panic::catch_unwind::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}>, core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panic.rs:359:14
[INFO] [stdout]   44:     0x62758be2853a - test[64760d2bdea328cc]::run_test_in_process
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:686:27
[INFO] [stdout]   45:     0x62758be2853a - test[64760d2bdea328cc]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:607:43
[INFO] [stdout]   46:     0x62758be22a04 - test[64760d2bdea328cc]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:637:41
[INFO] [stdout]   47:     0x62758be22a04 - std[716c9a7a72e5c14e]::sys::backtrace::__rust_begin_short_backtrace::<test[64760d2bdea328cc]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   48:     0x62758be2b032 - std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked::<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   49:     0x62758be2b032 - <core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   50:     0x62758be2b032 - std[716c9a7a72e5c14e]::panicking::catch_unwind::do_call::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:581:40
[INFO] [stdout]   51:     0x62758be2b032 - std[716c9a7a72e5c14e]::panicking::catch_unwind::<(), core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:544:19
[INFO] [stdout]   52:     0x62758be2b032 - std[716c9a7a72e5c14e]::panic::catch_unwind::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panic.rs:359:14
[INFO] [stdout]   53:     0x62758be2b032 - std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked::<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   54:     0x62758be2b032 - <std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1} as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   55:     0x62758bff0cff - <alloc[9c68fdf4f4f29218]::boxed::Box<dyn core[c5ed12ab89cc536a]::ops::function::FnOnce<(), Output = ()> + core[c5ed12ab89cc536a]::marker::Send> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   56:     0x62758bff0cff - <std[716c9a7a72e5c14e]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   57:     0x7f935cbf5aa4 - <unknown>
[INFO] [stdout]   58:     0x7f935cc82a64 - clone
[INFO] [stdout]   59:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::complete_gzip_samples_70K_csv_gz stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::complete_gzip_samples_70K_csv_gz' (26) 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:     0x62758bff1452 - std[716c9a7a72e5c14e]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x62758bff1452 - std[716c9a7a72e5c14e]::backtrace_rs::backtrace::trace_unsynchronized::<std[716c9a7a72e5c14e]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x62758bff1452 - std[716c9a7a72e5c14e]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x62758bff1452 - <<std[716c9a7a72e5c14e]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[c5ed12ab89cc536a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x62758c00861a - <core[c5ed12ab89cc536a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x62758c00861a - core[c5ed12ab89cc536a]::fmt::write
[INFO] [stdout]    6:     0x62758bff66e6 - std[716c9a7a72e5c14e]::io::default_write_fmt::<alloc[9c68fdf4f4f29218]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x62758bff66e6 - <alloc[9c68fdf4f4f29218]::vec::Vec<u8> as std[716c9a7a72e5c14e]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x62758bfce38f - <std[716c9a7a72e5c14e]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x62758bfce38f - std[716c9a7a72e5c14e]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x62758bfe9689 - std[716c9a7a72e5c14e]::panicking::default_hook
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x62758be2792e - <alloc[9c68fdf4f4f29218]::boxed::Box<dyn for<'a, 'b> core[c5ed12ab89cc536a]::ops::function::Fn<(&'a std[716c9a7a72e5c14e]::panic::PanicHookInfo<'b>,), Output = ()> + core[c5ed12ab89cc536a]::marker::Sync + core[c5ed12ab89cc536a]::marker::Send> as core[c5ed12ab89cc536a]::ops::function::Fn<(&std[716c9a7a72e5c14e]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x62758be2792e - test[64760d2bdea328cc]::test_main_with_exit_callback::<test[64760d2bdea328cc]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x62758bfe9842 - <alloc[9c68fdf4f4f29218]::boxed::Box<dyn for<'a, 'b> core[c5ed12ab89cc536a]::ops::function::Fn<(&'a std[716c9a7a72e5c14e]::panic::PanicHookInfo<'b>,), Output = ()> + core[c5ed12ab89cc536a]::marker::Sync + core[c5ed12ab89cc536a]::marker::Send> as core[c5ed12ab89cc536a]::ops::function::Fn<(&std[716c9a7a72e5c14e]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x62758bfe9842 - std[716c9a7a72e5c14e]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x62758bfce448 - std[716c9a7a72e5c14e]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x62758bfc5d09 - std[716c9a7a72e5c14e]::sys::backtrace::__rust_end_short_backtrace::<std[716c9a7a72e5c14e]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x62758bfcf29d - __rustc[4f0b026143eab78e]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x62758c008d8c - core[c5ed12ab89cc536a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x62758c008ad2 - core[c5ed12ab89cc536a]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x62758be0f64a - <core[c5ed12ab89cc536a]::result::Result<csv[8212398eb8382c73]::string_record::StringRecord, csv[8212398eb8382c73]::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x62758be0f64a - sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:222:27
[INFO] [stdout]   22:     0x62758be14392 - <&mut sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0} as core[c5ed12ab89cc536a]::ops::function::FnOnce<(core[c5ed12ab89cc536a]::result::Result<csv[8212398eb8382c73]::string_record::StringRecord, csv[8212398eb8382c73]::error::Error>,)>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/ops/function.rs:310:21
[INFO] [stdout]   23:     0x62758be14392 - <core[c5ed12ab89cc536a]::option::Option<core[c5ed12ab89cc536a]::result::Result<csv[8212398eb8382c73]::string_record::StringRecord, csv[8212398eb8382c73]::error::Error>>>::map::<csv[8212398eb8382c73]::string_record::StringRecord, &mut sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/option.rs:1165:29
[INFO] [stdout]   24:     0x62758be14392 - <core[c5ed12ab89cc536a]::iter::adapters::map::Map<csv[8212398eb8382c73]::reader::StringRecordsIntoIter<alloc[9c68fdf4f4f29218]::boxed::Box<dyn std[716c9a7a72e5c14e]::io::Read>>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}> as core[c5ed12ab89cc536a]::iter::traits::iterator::Iterator>::next
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/iter/adapters/map.rs:107:26
[INFO] [stdout]   25:     0x62758bdf7f3b - <itertools[1312eae73c8897c5]::groupbylazy::GroupInner<alloc[9c68fdf4f4f29218]::string::String, core[c5ed12ab89cc536a]::iter::adapters::map::Map<csv[8212398eb8382c73]::reader::StringRecordsIntoIter<alloc[9c68fdf4f4f29218]::boxed::Box<dyn std[716c9a7a72e5c14e]::io::Read>>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}>, sdr_heatmap[6be93145ee31e24e]::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:     0x62758bdf7f3b - <itertools[1312eae73c8897c5]::groupbylazy::GroupInner<alloc[9c68fdf4f4f29218]::string::String, core[c5ed12ab89cc536a]::iter::adapters::map::Map<csv[8212398eb8382c73]::reader::StringRecordsIntoIter<alloc[9c68fdf4f4f29218]::boxed::Box<dyn std[716c9a7a72e5c14e]::io::Read>>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}>, sdr_heatmap[6be93145ee31e24e]::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:     0x62758bdfce6f - <itertools[1312eae73c8897c5]::groupbylazy::GroupInner<alloc[9c68fdf4f4f29218]::string::String, core[c5ed12ab89cc536a]::iter::adapters::map::Map<csv[8212398eb8382c73]::reader::StringRecordsIntoIter<alloc[9c68fdf4f4f29218]::boxed::Box<dyn std[716c9a7a72e5c14e]::io::Read>>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}>, sdr_heatmap[6be93145ee31e24e]::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:     0x62758bdfce6f - <itertools[1312eae73c8897c5]::groupbylazy::Groups<alloc[9c68fdf4f4f29218]::string::String, core[c5ed12ab89cc536a]::iter::adapters::map::Map<csv[8212398eb8382c73]::reader::StringRecordsIntoIter<alloc[9c68fdf4f4f29218]::boxed::Box<dyn std[716c9a7a72e5c14e]::io::Read>>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#1}> as core[c5ed12ab89cc536a]::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:     0x62758bdf739d - <itertools[1312eae73c8897c5]::groupbylazy::Groups<alloc[9c68fdf4f4f29218]::string::String, core[c5ed12ab89cc536a]::iter::adapters::map::Map<csv[8212398eb8382c73]::reader::StringRecordsIntoIter<alloc[9c68fdf4f4f29218]::boxed::Box<dyn std[716c9a7a72e5c14e]::io::Read>>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#1}> as core[c5ed12ab89cc536a]::iter::traits::iterator::Iterator>::fold::<sdr_heatmap[6be93145ee31e24e]::Summary, core[c5ed12ab89cc536a]::iter::adapters::map::map_fold<(alloc[9c68fdf4f4f29218]::string::String, itertools[1312eae73c8897c5]::groupbylazy::Group<alloc[9c68fdf4f4f29218]::string::String, core[c5ed12ab89cc536a]::iter::adapters::map::Map<csv[8212398eb8382c73]::reader::StringRecordsIntoIter<alloc[9c68fdf4f4f29218]::boxed::Box<dyn std[716c9a7a72e5c14e]::io::Read>>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#1}>), alloc[9c68fdf4f4f29218]::vec::Vec<f32>, sdr_heatmap[6be93145ee31e24e]::Summary, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#2}, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#3}>::{closure#0}>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/iter/traits/iterator.rs:2609:34
[INFO] [stdout]   30:     0x62758be0e175 - <core[c5ed12ab89cc536a]::iter::adapters::map::Map<itertools[1312eae73c8897c5]::groupbylazy::Groups<alloc[9c68fdf4f4f29218]::string::String, core[c5ed12ab89cc536a]::iter::adapters::map::Map<csv[8212398eb8382c73]::reader::StringRecordsIntoIter<alloc[9c68fdf4f4f29218]::boxed::Box<dyn std[716c9a7a72e5c14e]::io::Read>>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#1}>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#2}> as core[c5ed12ab89cc536a]::iter::traits::iterator::Iterator>::fold::<sdr_heatmap[6be93145ee31e24e]::Summary, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#3}>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/iter/adapters/map.rs:128:19
[INFO] [stdout]   31:     0x62758be10c9d - sdr_heatmap[6be93145ee31e24e]::preprocess_iter
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:249:10
[INFO] [stdout]   32:     0x62758be0b589 - sdr_heatmap[6be93145ee31e24e]::main::<&str>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:148:19
[INFO] [stdout]   33:     0x62758bdf3975 - sdr_heatmap[6be93145ee31e24e]::tests::complete_gzip
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:429:9
[INFO] [stdout]   34:     0x62758bdf4494 - sdr_heatmap[6be93145ee31e24e]::tests::complete_gzip_samples_70K_csv_gz
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:427:5
[INFO] [stdout]   35:     0x62758bdf2977 - sdr_heatmap[6be93145ee31e24e]::tests::complete_gzip_samples_70K_csv_gz::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:427:42
[INFO] [stdout]   36:     0x62758be0a466 - <sdr_heatmap[6be93145ee31e24e]::tests::complete_gzip_samples_70K_csv_gz::{closure#0} as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   37:     0x62758be1bcdb - <fn() -> core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   38:     0x62758be1bcdb - test[64760d2bdea328cc]::__rust_begin_short_backtrace::<core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>, fn() -> core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:663:18
[INFO] [stdout]   39:     0x62758be2853a - test[64760d2bdea328cc]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:686:74
[INFO] [stdout]   40:     0x62758be2853a - <core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   41:     0x62758be2853a - std[716c9a7a72e5c14e]::panicking::catch_unwind::do_call::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}>, core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:581:40
[INFO] [stdout]   42:     0x62758be2853a - std[716c9a7a72e5c14e]::panicking::catch_unwind::<core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>, core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:544:19
[INFO] [stdout]   43:     0x62758be2853a - std[716c9a7a72e5c14e]::panic::catch_unwind::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}>, core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panic.rs:359:14
[INFO] [stdout]   44:     0x62758be2853a - test[64760d2bdea328cc]::run_test_in_process
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:686:27
[INFO] [stdout]   45:     0x62758be2853a - test[64760d2bdea328cc]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:607:43
[INFO] [stdout]   46:     0x62758be22a04 - test[64760d2bdea328cc]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:637:41
[INFO] [stdout]   47:     0x62758be22a04 - std[716c9a7a72e5c14e]::sys::backtrace::__rust_begin_short_backtrace::<test[64760d2bdea328cc]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   48:     0x62758be2b032 - std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked::<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   49:     0x62758be2b032 - <core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   50:     0x62758be2b032 - std[716c9a7a72e5c14e]::panicking::catch_unwind::do_call::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:581:40
[INFO] [stdout]   51:     0x62758be2b032 - std[716c9a7a72e5c14e]::panicking::catch_unwind::<(), core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:544:19
[INFO] [stdout]   52:     0x62758be2b032 - std[716c9a7a72e5c14e]::panic::catch_unwind::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panic.rs:359:14
[INFO] [stdout]   53:     0x62758be2b032 - std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked::<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   54:     0x62758be2b032 - <std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1} as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   55:     0x62758bff0cff - <alloc[9c68fdf4f4f29218]::boxed::Box<dyn core[c5ed12ab89cc536a]::ops::function::FnOnce<(), Output = ()> + core[c5ed12ab89cc536a]::marker::Send> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   56:     0x62758bff0cff - <std[716c9a7a72e5c14e]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   57:     0x7f935cbf5aa4 - <unknown>
[INFO] [stdout]   58:     0x7f935cc82a64 - 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' (27) 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:     0x62758bff1452 - std[716c9a7a72e5c14e]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x62758bff1452 - std[716c9a7a72e5c14e]::backtrace_rs::backtrace::trace_unsynchronized::<std[716c9a7a72e5c14e]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x62758bff1452 - std[716c9a7a72e5c14e]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x62758bff1452 - <<std[716c9a7a72e5c14e]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[c5ed12ab89cc536a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x62758c00861a - <core[c5ed12ab89cc536a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x62758c00861a - core[c5ed12ab89cc536a]::fmt::write
[INFO] [stdout]    6:     0x62758bff66e6 - std[716c9a7a72e5c14e]::io::default_write_fmt::<alloc[9c68fdf4f4f29218]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x62758bff66e6 - <alloc[9c68fdf4f4f29218]::vec::Vec<u8> as std[716c9a7a72e5c14e]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x62758bfce38f - <std[716c9a7a72e5c14e]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x62758bfce38f - std[716c9a7a72e5c14e]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x62758bfe9689 - std[716c9a7a72e5c14e]::panicking::default_hook
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x62758be2792e - <alloc[9c68fdf4f4f29218]::boxed::Box<dyn for<'a, 'b> core[c5ed12ab89cc536a]::ops::function::Fn<(&'a std[716c9a7a72e5c14e]::panic::PanicHookInfo<'b>,), Output = ()> + core[c5ed12ab89cc536a]::marker::Sync + core[c5ed12ab89cc536a]::marker::Send> as core[c5ed12ab89cc536a]::ops::function::Fn<(&std[716c9a7a72e5c14e]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x62758be2792e - test[64760d2bdea328cc]::test_main_with_exit_callback::<test[64760d2bdea328cc]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x62758bfe9842 - <alloc[9c68fdf4f4f29218]::boxed::Box<dyn for<'a, 'b> core[c5ed12ab89cc536a]::ops::function::Fn<(&'a std[716c9a7a72e5c14e]::panic::PanicHookInfo<'b>,), Output = ()> + core[c5ed12ab89cc536a]::marker::Sync + core[c5ed12ab89cc536a]::marker::Send> as core[c5ed12ab89cc536a]::ops::function::Fn<(&std[716c9a7a72e5c14e]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x62758bfe9842 - std[716c9a7a72e5c14e]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x62758bfce448 - std[716c9a7a72e5c14e]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x62758bfc5d09 - std[716c9a7a72e5c14e]::sys::backtrace::__rust_end_short_backtrace::<std[716c9a7a72e5c14e]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x62758bfcf29d - __rustc[4f0b026143eab78e]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x62758c008d8c - core[c5ed12ab89cc536a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x62758c008ad2 - core[c5ed12ab89cc536a]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x62758be0f64a - <core[c5ed12ab89cc536a]::result::Result<csv[8212398eb8382c73]::string_record::StringRecord, csv[8212398eb8382c73]::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x62758be0f64a - sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:222:27
[INFO] [stdout]   22:     0x62758be14392 - <&mut sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0} as core[c5ed12ab89cc536a]::ops::function::FnOnce<(core[c5ed12ab89cc536a]::result::Result<csv[8212398eb8382c73]::string_record::StringRecord, csv[8212398eb8382c73]::error::Error>,)>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/ops/function.rs:310:21
[INFO] [stdout]   23:     0x62758be14392 - <core[c5ed12ab89cc536a]::option::Option<core[c5ed12ab89cc536a]::result::Result<csv[8212398eb8382c73]::string_record::StringRecord, csv[8212398eb8382c73]::error::Error>>>::map::<csv[8212398eb8382c73]::string_record::StringRecord, &mut sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/option.rs:1165:29
[INFO] [stdout]   24:     0x62758be14392 - <core[c5ed12ab89cc536a]::iter::adapters::map::Map<csv[8212398eb8382c73]::reader::StringRecordsIntoIter<alloc[9c68fdf4f4f29218]::boxed::Box<dyn std[716c9a7a72e5c14e]::io::Read>>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}> as core[c5ed12ab89cc536a]::iter::traits::iterator::Iterator>::next
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/iter/adapters/map.rs:107:26
[INFO] [stdout]   25:     0x62758bdf7f3b - <itertools[1312eae73c8897c5]::groupbylazy::GroupInner<alloc[9c68fdf4f4f29218]::string::String, core[c5ed12ab89cc536a]::iter::adapters::map::Map<csv[8212398eb8382c73]::reader::StringRecordsIntoIter<alloc[9c68fdf4f4f29218]::boxed::Box<dyn std[716c9a7a72e5c14e]::io::Read>>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}>, sdr_heatmap[6be93145ee31e24e]::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:     0x62758bdf7f3b - <itertools[1312eae73c8897c5]::groupbylazy::GroupInner<alloc[9c68fdf4f4f29218]::string::String, core[c5ed12ab89cc536a]::iter::adapters::map::Map<csv[8212398eb8382c73]::reader::StringRecordsIntoIter<alloc[9c68fdf4f4f29218]::boxed::Box<dyn std[716c9a7a72e5c14e]::io::Read>>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}>, sdr_heatmap[6be93145ee31e24e]::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:     0x62758bdfce6f - <itertools[1312eae73c8897c5]::groupbylazy::GroupInner<alloc[9c68fdf4f4f29218]::string::String, core[c5ed12ab89cc536a]::iter::adapters::map::Map<csv[8212398eb8382c73]::reader::StringRecordsIntoIter<alloc[9c68fdf4f4f29218]::boxed::Box<dyn std[716c9a7a72e5c14e]::io::Read>>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}>, sdr_heatmap[6be93145ee31e24e]::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:     0x62758bdfce6f - <itertools[1312eae73c8897c5]::groupbylazy::Groups<alloc[9c68fdf4f4f29218]::string::String, core[c5ed12ab89cc536a]::iter::adapters::map::Map<csv[8212398eb8382c73]::reader::StringRecordsIntoIter<alloc[9c68fdf4f4f29218]::boxed::Box<dyn std[716c9a7a72e5c14e]::io::Read>>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#1}> as core[c5ed12ab89cc536a]::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:     0x62758bdf739d - <itertools[1312eae73c8897c5]::groupbylazy::Groups<alloc[9c68fdf4f4f29218]::string::String, core[c5ed12ab89cc536a]::iter::adapters::map::Map<csv[8212398eb8382c73]::reader::StringRecordsIntoIter<alloc[9c68fdf4f4f29218]::boxed::Box<dyn std[716c9a7a72e5c14e]::io::Read>>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#1}> as core[c5ed12ab89cc536a]::iter::traits::iterator::Iterator>::fold::<sdr_heatmap[6be93145ee31e24e]::Summary, core[c5ed12ab89cc536a]::iter::adapters::map::map_fold<(alloc[9c68fdf4f4f29218]::string::String, itertools[1312eae73c8897c5]::groupbylazy::Group<alloc[9c68fdf4f4f29218]::string::String, core[c5ed12ab89cc536a]::iter::adapters::map::Map<csv[8212398eb8382c73]::reader::StringRecordsIntoIter<alloc[9c68fdf4f4f29218]::boxed::Box<dyn std[716c9a7a72e5c14e]::io::Read>>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#1}>), alloc[9c68fdf4f4f29218]::vec::Vec<f32>, sdr_heatmap[6be93145ee31e24e]::Summary, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#2}, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#3}>::{closure#0}>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/iter/traits/iterator.rs:2609:34
[INFO] [stdout]   30:     0x62758be0e175 - <core[c5ed12ab89cc536a]::iter::adapters::map::Map<itertools[1312eae73c8897c5]::groupbylazy::Groups<alloc[9c68fdf4f4f29218]::string::String, core[c5ed12ab89cc536a]::iter::adapters::map::Map<csv[8212398eb8382c73]::reader::StringRecordsIntoIter<alloc[9c68fdf4f4f29218]::boxed::Box<dyn std[716c9a7a72e5c14e]::io::Read>>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#1}>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#2}> as core[c5ed12ab89cc536a]::iter::traits::iterator::Iterator>::fold::<sdr_heatmap[6be93145ee31e24e]::Summary, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#3}>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/iter/adapters/map.rs:128:19
[INFO] [stdout]   31:     0x62758be10c9d - sdr_heatmap[6be93145ee31e24e]::preprocess_iter
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:249:10
[INFO] [stdout]   32:     0x62758be0b589 - sdr_heatmap[6be93145ee31e24e]::main::<&str>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:148:19
[INFO] [stdout]   33:     0x62758bdf3975 - sdr_heatmap[6be93145ee31e24e]::tests::complete_gzip
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:429:9
[INFO] [stdout]   34:     0x62758bdf44c4 - sdr_heatmap[6be93145ee31e24e]::tests::complete_gzip_samples_770K_csv_gz
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:427:5
[INFO] [stdout]   35:     0x62758bdf29a7 - sdr_heatmap[6be93145ee31e24e]::tests::complete_gzip_samples_770K_csv_gz::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:427:42
[INFO] [stdout]   36:     0x62758be0a4a6 - <sdr_heatmap[6be93145ee31e24e]::tests::complete_gzip_samples_770K_csv_gz::{closure#0} as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   37:     0x62758be1bcdb - <fn() -> core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   38:     0x62758be1bcdb - test[64760d2bdea328cc]::__rust_begin_short_backtrace::<core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>, fn() -> core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:663:18
[INFO] [stdout]   39:     0x62758be2853a - test[64760d2bdea328cc]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:686:74
[INFO] [stdout]   40:     0x62758be2853a - <core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   41:     0x62758be2853a - std[716c9a7a72e5c14e]::panicking::catch_unwind::do_call::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}>, core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:581:40
[INFO] [stdout]   42:     0x62758be2853a - std[716c9a7a72e5c14e]::panicking::catch_unwind::<core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>, core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:544:19
[INFO] [stdout]   43:     0x62758be2853a - std[716c9a7a72e5c14e]::panic::catch_unwind::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}>, core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panic.rs:359:14
[INFO] [stdout]   44:     0x62758be2853a - test[64760d2bdea328cc]::run_test_in_process
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:686:27
[INFO] [stdout]   45:     0x62758be2853a - test[64760d2bdea328cc]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:607:43
[INFO] [stdout]   46:     0x62758be22a04 - test[64760d2bdea328cc]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:637:41
[INFO] [stdout]   47:     0x62758be22a04 - std[716c9a7a72e5c14e]::sys::backtrace::__rust_begin_short_backtrace::<test[64760d2bdea328cc]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   48:     0x62758be2b032 - std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked::<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   49:     0x62758be2b032 - <core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   50:     0x62758be2b032 - std[716c9a7a72e5c14e]::panicking::catch_unwind::do_call::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:581:40
[INFO] [stdout]   51:     0x62758be2b032 - std[716c9a7a72e5c14e]::panicking::catch_unwind::<(), core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:544:19
[INFO] [stdout]   52:     0x62758be2b032 - std[716c9a7a72e5c14e]::panic::catch_unwind::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panic.rs:359:14
[INFO] [stdout]   53:     0x62758be2b032 - std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked::<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   54:     0x62758be2b032 - <std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1} as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   55:     0x62758bff0cff - <alloc[9c68fdf4f4f29218]::boxed::Box<dyn core[c5ed12ab89cc536a]::ops::function::FnOnce<(), Output = ()> + core[c5ed12ab89cc536a]::marker::Send> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   56:     0x62758bff0cff - <std[716c9a7a72e5c14e]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   57:     0x7f935cbf5aa4 - <unknown>
[INFO] [stdout]   58:     0x7f935cc82a64 - 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' (28) panicked at src/lib.rs:226:77:
[INFO] [stdout] called `Option::unwrap()` on a `None` value
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x62758bff1452 - std[716c9a7a72e5c14e]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x62758bff1452 - std[716c9a7a72e5c14e]::backtrace_rs::backtrace::trace_unsynchronized::<std[716c9a7a72e5c14e]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x62758bff1452 - std[716c9a7a72e5c14e]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x62758bff1452 - <<std[716c9a7a72e5c14e]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[c5ed12ab89cc536a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x62758c00861a - <core[c5ed12ab89cc536a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x62758c00861a - core[c5ed12ab89cc536a]::fmt::write
[INFO] [stdout]    6:     0x62758bff66e6 - std[716c9a7a72e5c14e]::io::default_write_fmt::<alloc[9c68fdf4f4f29218]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x62758bff66e6 - <alloc[9c68fdf4f4f29218]::vec::Vec<u8> as std[716c9a7a72e5c14e]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x62758bfce38f - <std[716c9a7a72e5c14e]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x62758bfce38f - std[716c9a7a72e5c14e]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x62758bfe9689 - std[716c9a7a72e5c14e]::panicking::default_hook
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x62758be2792e - <alloc[9c68fdf4f4f29218]::boxed::Box<dyn for<'a, 'b> core[c5ed12ab89cc536a]::ops::function::Fn<(&'a std[716c9a7a72e5c14e]::panic::PanicHookInfo<'b>,), Output = ()> + core[c5ed12ab89cc536a]::marker::Sync + core[c5ed12ab89cc536a]::marker::Send> as core[c5ed12ab89cc536a]::ops::function::Fn<(&std[716c9a7a72e5c14e]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x62758be2792e - test[64760d2bdea328cc]::test_main_with_exit_callback::<test[64760d2bdea328cc]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x62758bfe9842 - <alloc[9c68fdf4f4f29218]::boxed::Box<dyn for<'a, 'b> core[c5ed12ab89cc536a]::ops::function::Fn<(&'a std[716c9a7a72e5c14e]::panic::PanicHookInfo<'b>,), Output = ()> + core[c5ed12ab89cc536a]::marker::Sync + core[c5ed12ab89cc536a]::marker::Send> as core[c5ed12ab89cc536a]::ops::function::Fn<(&std[716c9a7a72e5c14e]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x62758bfe9842 - std[716c9a7a72e5c14e]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x62758bfce47a - std[716c9a7a72e5c14e]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x62758bfc5d09 - std[716c9a7a72e5c14e]::sys::backtrace::__rust_end_short_backtrace::<std[716c9a7a72e5c14e]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x62758bfcf29d - __rustc[4f0b026143eab78e]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x62758c008d8c - core[c5ed12ab89cc536a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x62758c008d52 - core[c5ed12ab89cc536a]::panicking::panic
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/panicking.rs:150:5
[INFO] [stdout]   20:     0x62758c008a79 - core[c5ed12ab89cc536a]::option::unwrap_failed
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/option.rs:2199:5
[INFO] [stdout]   21:     0x62758be0f988 - <core[c5ed12ab89cc536a]::option::Option<&str>>::unwrap
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/option.rs:1016:21
[INFO] [stdout]   22:     0x62758be0f988 - sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#1}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:226:77
[INFO] [stdout]   23:     0x62758be1394a - <sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#1} as itertools[1312eae73c8897c5]::groupbylazy::KeyFunction<&csv[8212398eb8382c73]::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:     0x62758bdf803b - <itertools[1312eae73c8897c5]::groupbylazy::GroupInner<alloc[9c68fdf4f4f29218]::string::String, core[c5ed12ab89cc536a]::iter::adapters::map::Map<csv[8212398eb8382c73]::reader::StringRecordsIntoIter<alloc[9c68fdf4f4f29218]::boxed::Box<dyn std[716c9a7a72e5c14e]::io::Read>>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}>, sdr_heatmap[6be93145ee31e24e]::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:     0x62758bdfce6f - <itertools[1312eae73c8897c5]::groupbylazy::GroupInner<alloc[9c68fdf4f4f29218]::string::String, core[c5ed12ab89cc536a]::iter::adapters::map::Map<csv[8212398eb8382c73]::reader::StringRecordsIntoIter<alloc[9c68fdf4f4f29218]::boxed::Box<dyn std[716c9a7a72e5c14e]::io::Read>>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}>, sdr_heatmap[6be93145ee31e24e]::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:     0x62758bdfce6f - <itertools[1312eae73c8897c5]::groupbylazy::Groups<alloc[9c68fdf4f4f29218]::string::String, core[c5ed12ab89cc536a]::iter::adapters::map::Map<csv[8212398eb8382c73]::reader::StringRecordsIntoIter<alloc[9c68fdf4f4f29218]::boxed::Box<dyn std[716c9a7a72e5c14e]::io::Read>>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#1}> as core[c5ed12ab89cc536a]::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:     0x62758bdf739d - <itertools[1312eae73c8897c5]::groupbylazy::Groups<alloc[9c68fdf4f4f29218]::string::String, core[c5ed12ab89cc536a]::iter::adapters::map::Map<csv[8212398eb8382c73]::reader::StringRecordsIntoIter<alloc[9c68fdf4f4f29218]::boxed::Box<dyn std[716c9a7a72e5c14e]::io::Read>>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#1}> as core[c5ed12ab89cc536a]::iter::traits::iterator::Iterator>::fold::<sdr_heatmap[6be93145ee31e24e]::Summary, core[c5ed12ab89cc536a]::iter::adapters::map::map_fold<(alloc[9c68fdf4f4f29218]::string::String, itertools[1312eae73c8897c5]::groupbylazy::Group<alloc[9c68fdf4f4f29218]::string::String, core[c5ed12ab89cc536a]::iter::adapters::map::Map<csv[8212398eb8382c73]::reader::StringRecordsIntoIter<alloc[9c68fdf4f4f29218]::boxed::Box<dyn std[716c9a7a72e5c14e]::io::Read>>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#1}>), alloc[9c68fdf4f4f29218]::vec::Vec<f32>, sdr_heatmap[6be93145ee31e24e]::Summary, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#2}, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#3}>::{closure#0}>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/iter/traits/iterator.rs:2609:34
[INFO] [stdout]   28:     0x62758be0e175 - <core[c5ed12ab89cc536a]::iter::adapters::map::Map<itertools[1312eae73c8897c5]::groupbylazy::Groups<alloc[9c68fdf4f4f29218]::string::String, core[c5ed12ab89cc536a]::iter::adapters::map::Map<csv[8212398eb8382c73]::reader::StringRecordsIntoIter<alloc[9c68fdf4f4f29218]::boxed::Box<dyn std[716c9a7a72e5c14e]::io::Read>>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#1}>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#2}> as core[c5ed12ab89cc536a]::iter::traits::iterator::Iterator>::fold::<sdr_heatmap[6be93145ee31e24e]::Summary, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#3}>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/iter/adapters/map.rs:128:19
[INFO] [stdout]   29:     0x62758be10c9d - sdr_heatmap[6be93145ee31e24e]::preprocess_iter
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:249:10
[INFO] [stdout]   30:     0x62758be0b589 - sdr_heatmap[6be93145ee31e24e]::main::<&str>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:148:19
[INFO] [stdout]   31:     0x62758bdf3a15 - sdr_heatmap[6be93145ee31e24e]::tests::complete_plain
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:434:9
[INFO] [stdout]   32:     0x62758bdf43d4 - sdr_heatmap[6be93145ee31e24e]::tests::complete_plain_samples_1k_csv
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:432:5
[INFO] [stdout]   33:     0x62758bdf28b7 - sdr_heatmap[6be93145ee31e24e]::tests::complete_plain_samples_1k_csv::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:432:39
[INFO] [stdout]   34:     0x62758be0a366 - <sdr_heatmap[6be93145ee31e24e]::tests::complete_plain_samples_1k_csv::{closure#0} as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   35:     0x62758be1bcdb - <fn() -> core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   36:     0x62758be1bcdb - test[64760d2bdea328cc]::__rust_begin_short_backtrace::<core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>, fn() -> core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:663:18
[INFO] [stdout]   37:     0x62758be2853a - test[64760d2bdea328cc]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:686:74
[INFO] [stdout]   38:     0x62758be2853a - <core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   39:     0x62758be2853a - std[716c9a7a72e5c14e]::panicking::catch_unwind::do_call::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}>, core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:581:40
[INFO] [stdout]   40:     0x62758be2853a - std[716c9a7a72e5c14e]::panicking::catch_unwind::<core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>, core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:544:19
[INFO] [stdout]   41:     0x62758be2853a - std[716c9a7a72e5c14e]::panic::catch_unwind::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}>, core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panic.rs:359:14
[INFO] [stdout]   42:     0x62758be2853a - test[64760d2bdea328cc]::run_test_in_process
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:686:27
[INFO] [stdout]   43:     0x62758be2853a - test[64760d2bdea328cc]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:607:43
[INFO] [stdout]   44:     0x62758be22a04 - test[64760d2bdea328cc]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:637:41
[INFO] [stdout]   45:     0x62758be22a04 - std[716c9a7a72e5c14e]::sys::backtrace::__rust_begin_short_backtrace::<test[64760d2bdea328cc]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   46:     0x62758be2b032 - std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked::<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   47:     0x62758be2b032 - <core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   48:     0x62758be2b032 - std[716c9a7a72e5c14e]::panicking::catch_unwind::do_call::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:581:40
[INFO] [stdout]   49:     0x62758be2b032 - std[716c9a7a72e5c14e]::panicking::catch_unwind::<(), core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:544:19
[INFO] [stdout]   50:     0x62758be2b032 - std[716c9a7a72e5c14e]::panic::catch_unwind::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panic.rs:359:14
[INFO] [stdout]   51:     0x62758be2b032 - std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked::<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   52:     0x62758be2b032 - <std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1} as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   53:     0x62758bff0cff - <alloc[9c68fdf4f4f29218]::boxed::Box<dyn core[c5ed12ab89cc536a]::ops::function::FnOnce<(), Output = ()> + core[c5ed12ab89cc536a]::marker::Send> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   54:     0x62758bff0cff - <std[716c9a7a72e5c14e]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   55:     0x7f935cbf5aa4 - <unknown>
[INFO] [stdout]   56:     0x7f935cc82a64 - clone
[INFO] [stdout]   57:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::preprocess_basic_result stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::preprocess_basic_result' (30) 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:     0x62758bff1452 - std[716c9a7a72e5c14e]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x62758bff1452 - std[716c9a7a72e5c14e]::backtrace_rs::backtrace::trace_unsynchronized::<std[716c9a7a72e5c14e]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x62758bff1452 - std[716c9a7a72e5c14e]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x62758bff1452 - <<std[716c9a7a72e5c14e]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[c5ed12ab89cc536a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x62758c00861a - <core[c5ed12ab89cc536a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x62758c00861a - core[c5ed12ab89cc536a]::fmt::write
[INFO] [stdout]    6:     0x62758bff66e6 - std[716c9a7a72e5c14e]::io::default_write_fmt::<alloc[9c68fdf4f4f29218]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x62758bff66e6 - <alloc[9c68fdf4f4f29218]::vec::Vec<u8> as std[716c9a7a72e5c14e]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x62758bfce38f - <std[716c9a7a72e5c14e]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x62758bfce38f - std[716c9a7a72e5c14e]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x62758bfe9689 - std[716c9a7a72e5c14e]::panicking::default_hook
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x62758be2792e - <alloc[9c68fdf4f4f29218]::boxed::Box<dyn for<'a, 'b> core[c5ed12ab89cc536a]::ops::function::Fn<(&'a std[716c9a7a72e5c14e]::panic::PanicHookInfo<'b>,), Output = ()> + core[c5ed12ab89cc536a]::marker::Sync + core[c5ed12ab89cc536a]::marker::Send> as core[c5ed12ab89cc536a]::ops::function::Fn<(&std[716c9a7a72e5c14e]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x62758be2792e - test[64760d2bdea328cc]::test_main_with_exit_callback::<test[64760d2bdea328cc]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x62758bfe9842 - <alloc[9c68fdf4f4f29218]::boxed::Box<dyn for<'a, 'b> core[c5ed12ab89cc536a]::ops::function::Fn<(&'a std[716c9a7a72e5c14e]::panic::PanicHookInfo<'b>,), Output = ()> + core[c5ed12ab89cc536a]::marker::Sync + core[c5ed12ab89cc536a]::marker::Send> as core[c5ed12ab89cc536a]::ops::function::Fn<(&std[716c9a7a72e5c14e]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x62758bfe9842 - std[716c9a7a72e5c14e]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x62758bfce448 - std[716c9a7a72e5c14e]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x62758bfc5d09 - std[716c9a7a72e5c14e]::sys::backtrace::__rust_end_short_backtrace::<std[716c9a7a72e5c14e]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x62758bfcf29d - __rustc[4f0b026143eab78e]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x62758c008d8c - core[c5ed12ab89cc536a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x62758c008ad2 - core[c5ed12ab89cc536a]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x62758be0fd7c - <core[c5ed12ab89cc536a]::result::Result<csv[8212398eb8382c73]::string_record::StringRecord, csv[8212398eb8382c73]::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x62758be0fd7c - sdr_heatmap[6be93145ee31e24e]::preprocess
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:170:32
[INFO] [stdout]   22:     0x62758bdf435d - sdr_heatmap[6be93145ee31e24e]::tests::preprocess_basic_result
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:374:19
[INFO] [stdout]   23:     0x62758bdf2887 - sdr_heatmap[6be93145ee31e24e]::tests::preprocess_basic_result::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:373:33
[INFO] [stdout]   24:     0x62758be0a326 - <sdr_heatmap[6be93145ee31e24e]::tests::preprocess_basic_result::{closure#0} as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x62758be1bcdb - <fn() -> core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26:     0x62758be1bcdb - test[64760d2bdea328cc]::__rust_begin_short_backtrace::<core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>, fn() -> core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:663:18
[INFO] [stdout]   27:     0x62758be2853a - test[64760d2bdea328cc]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:686:74
[INFO] [stdout]   28:     0x62758be2853a - <core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x62758be2853a - std[716c9a7a72e5c14e]::panicking::catch_unwind::do_call::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}>, core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x62758be2853a - std[716c9a7a72e5c14e]::panicking::catch_unwind::<core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>, core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:544:19
[INFO] [stdout]   31:     0x62758be2853a - std[716c9a7a72e5c14e]::panic::catch_unwind::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}>, core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panic.rs:359:14
[INFO] [stdout]   32:     0x62758be2853a - test[64760d2bdea328cc]::run_test_in_process
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:686:27
[INFO] [stdout]   33:     0x62758be2853a - test[64760d2bdea328cc]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:607:43
[INFO] [stdout]   34:     0x62758be22a04 - test[64760d2bdea328cc]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:637:41
[INFO] [stdout]   35:     0x62758be22a04 - std[716c9a7a72e5c14e]::sys::backtrace::__rust_begin_short_backtrace::<test[64760d2bdea328cc]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   36:     0x62758be2b032 - std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked::<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   37:     0x62758be2b032 - <core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   38:     0x62758be2b032 - std[716c9a7a72e5c14e]::panicking::catch_unwind::do_call::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:581:40
[INFO] [stdout]   39:     0x62758be2b032 - std[716c9a7a72e5c14e]::panicking::catch_unwind::<(), core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:544:19
[INFO] [stdout]   40:     0x62758be2b032 - std[716c9a7a72e5c14e]::panic::catch_unwind::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panic.rs:359:14
[INFO] [stdout]   41:     0x62758be2b032 - std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked::<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   42:     0x62758be2b032 - <std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1} as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   43:     0x62758bff0cff - <alloc[9c68fdf4f4f29218]::boxed::Box<dyn core[c5ed12ab89cc536a]::ops::function::FnOnce<(), Output = ()> + core[c5ed12ab89cc536a]::marker::Send> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   44:     0x62758bff0cff - <std[716c9a7a72e5c14e]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   45:     0x7f935cbf5aa4 - <unknown>
[INFO] [stdout]   46:     0x7f935cc82a64 - clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::preprocess_iter_result stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::preprocess_iter_result' (31) 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:     0x62758bff1452 - std[716c9a7a72e5c14e]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x62758bff1452 - std[716c9a7a72e5c14e]::backtrace_rs::backtrace::trace_unsynchronized::<std[716c9a7a72e5c14e]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x62758bff1452 - std[716c9a7a72e5c14e]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x62758bff1452 - <<std[716c9a7a72e5c14e]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[c5ed12ab89cc536a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x62758c00861a - <core[c5ed12ab89cc536a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x62758c00861a - core[c5ed12ab89cc536a]::fmt::write
[INFO] [stdout]    6:     0x62758bff66e6 - std[716c9a7a72e5c14e]::io::default_write_fmt::<alloc[9c68fdf4f4f29218]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x62758bff66e6 - <alloc[9c68fdf4f4f29218]::vec::Vec<u8> as std[716c9a7a72e5c14e]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x62758bfce38f - <std[716c9a7a72e5c14e]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x62758bfce38f - std[716c9a7a72e5c14e]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x62758bfe9689 - std[716c9a7a72e5c14e]::panicking::default_hook
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x62758be2792e - <alloc[9c68fdf4f4f29218]::boxed::Box<dyn for<'a, 'b> core[c5ed12ab89cc536a]::ops::function::Fn<(&'a std[716c9a7a72e5c14e]::panic::PanicHookInfo<'b>,), Output = ()> + core[c5ed12ab89cc536a]::marker::Sync + core[c5ed12ab89cc536a]::marker::Send> as core[c5ed12ab89cc536a]::ops::function::Fn<(&std[716c9a7a72e5c14e]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x62758be2792e - test[64760d2bdea328cc]::test_main_with_exit_callback::<test[64760d2bdea328cc]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x62758bfe9842 - <alloc[9c68fdf4f4f29218]::boxed::Box<dyn for<'a, 'b> core[c5ed12ab89cc536a]::ops::function::Fn<(&'a std[716c9a7a72e5c14e]::panic::PanicHookInfo<'b>,), Output = ()> + core[c5ed12ab89cc536a]::marker::Sync + core[c5ed12ab89cc536a]::marker::Send> as core[c5ed12ab89cc536a]::ops::function::Fn<(&std[716c9a7a72e5c14e]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x62758bfe9842 - std[716c9a7a72e5c14e]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x62758bfce448 - std[716c9a7a72e5c14e]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x62758bfc5d09 - std[716c9a7a72e5c14e]::sys::backtrace::__rust_end_short_backtrace::<std[716c9a7a72e5c14e]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x62758bfcf29d - __rustc[4f0b026143eab78e]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x62758c008d8c - core[c5ed12ab89cc536a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x62758c008ad2 - core[c5ed12ab89cc536a]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x62758be0f64a - <core[c5ed12ab89cc536a]::result::Result<csv[8212398eb8382c73]::string_record::StringRecord, csv[8212398eb8382c73]::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x62758be0f64a - sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:222:27
[INFO] [stdout]   22:     0x62758be14392 - <&mut sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0} as core[c5ed12ab89cc536a]::ops::function::FnOnce<(core[c5ed12ab89cc536a]::result::Result<csv[8212398eb8382c73]::string_record::StringRecord, csv[8212398eb8382c73]::error::Error>,)>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/ops/function.rs:310:21
[INFO] [stdout]   23:     0x62758be14392 - <core[c5ed12ab89cc536a]::option::Option<core[c5ed12ab89cc536a]::result::Result<csv[8212398eb8382c73]::string_record::StringRecord, csv[8212398eb8382c73]::error::Error>>>::map::<csv[8212398eb8382c73]::string_record::StringRecord, &mut sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/option.rs:1165:29
[INFO] [stdout]   24:     0x62758be14392 - <core[c5ed12ab89cc536a]::iter::adapters::map::Map<csv[8212398eb8382c73]::reader::StringRecordsIntoIter<alloc[9c68fdf4f4f29218]::boxed::Box<dyn std[716c9a7a72e5c14e]::io::Read>>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}> as core[c5ed12ab89cc536a]::iter::traits::iterator::Iterator>::next
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/iter/adapters/map.rs:107:26
[INFO] [stdout]   25:     0x62758bdf7f3b - <itertools[1312eae73c8897c5]::groupbylazy::GroupInner<alloc[9c68fdf4f4f29218]::string::String, core[c5ed12ab89cc536a]::iter::adapters::map::Map<csv[8212398eb8382c73]::reader::StringRecordsIntoIter<alloc[9c68fdf4f4f29218]::boxed::Box<dyn std[716c9a7a72e5c14e]::io::Read>>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}>, sdr_heatmap[6be93145ee31e24e]::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:     0x62758bdf7f3b - <itertools[1312eae73c8897c5]::groupbylazy::GroupInner<alloc[9c68fdf4f4f29218]::string::String, core[c5ed12ab89cc536a]::iter::adapters::map::Map<csv[8212398eb8382c73]::reader::StringRecordsIntoIter<alloc[9c68fdf4f4f29218]::boxed::Box<dyn std[716c9a7a72e5c14e]::io::Read>>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}>, sdr_heatmap[6be93145ee31e24e]::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:     0x62758bdfce6f - <itertools[1312eae73c8897c5]::groupbylazy::GroupInner<alloc[9c68fdf4f4f29218]::string::String, core[c5ed12ab89cc536a]::iter::adapters::map::Map<csv[8212398eb8382c73]::reader::StringRecordsIntoIter<alloc[9c68fdf4f4f29218]::boxed::Box<dyn std[716c9a7a72e5c14e]::io::Read>>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}>, sdr_heatmap[6be93145ee31e24e]::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:     0x62758bdfce6f - <itertools[1312eae73c8897c5]::groupbylazy::Groups<alloc[9c68fdf4f4f29218]::string::String, core[c5ed12ab89cc536a]::iter::adapters::map::Map<csv[8212398eb8382c73]::reader::StringRecordsIntoIter<alloc[9c68fdf4f4f29218]::boxed::Box<dyn std[716c9a7a72e5c14e]::io::Read>>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#1}> as core[c5ed12ab89cc536a]::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:     0x62758bdf739d - <itertools[1312eae73c8897c5]::groupbylazy::Groups<alloc[9c68fdf4f4f29218]::string::String, core[c5ed12ab89cc536a]::iter::adapters::map::Map<csv[8212398eb8382c73]::reader::StringRecordsIntoIter<alloc[9c68fdf4f4f29218]::boxed::Box<dyn std[716c9a7a72e5c14e]::io::Read>>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#1}> as core[c5ed12ab89cc536a]::iter::traits::iterator::Iterator>::fold::<sdr_heatmap[6be93145ee31e24e]::Summary, core[c5ed12ab89cc536a]::iter::adapters::map::map_fold<(alloc[9c68fdf4f4f29218]::string::String, itertools[1312eae73c8897c5]::groupbylazy::Group<alloc[9c68fdf4f4f29218]::string::String, core[c5ed12ab89cc536a]::iter::adapters::map::Map<csv[8212398eb8382c73]::reader::StringRecordsIntoIter<alloc[9c68fdf4f4f29218]::boxed::Box<dyn std[716c9a7a72e5c14e]::io::Read>>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#1}>), alloc[9c68fdf4f4f29218]::vec::Vec<f32>, sdr_heatmap[6be93145ee31e24e]::Summary, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#2}, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#3}>::{closure#0}>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/iter/traits/iterator.rs:2609:34
[INFO] [stdout]   30:     0x62758be0e175 - <core[c5ed12ab89cc536a]::iter::adapters::map::Map<itertools[1312eae73c8897c5]::groupbylazy::Groups<alloc[9c68fdf4f4f29218]::string::String, core[c5ed12ab89cc536a]::iter::adapters::map::Map<csv[8212398eb8382c73]::reader::StringRecordsIntoIter<alloc[9c68fdf4f4f29218]::boxed::Box<dyn std[716c9a7a72e5c14e]::io::Read>>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#1}>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#2}> as core[c5ed12ab89cc536a]::iter::traits::iterator::Iterator>::fold::<sdr_heatmap[6be93145ee31e24e]::Summary, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#3}>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/iter/adapters/map.rs:128:19
[INFO] [stdout]   31:     0x62758be10c9d - sdr_heatmap[6be93145ee31e24e]::preprocess_iter
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:249:10
[INFO] [stdout]   32:     0x62758bdf424d - sdr_heatmap[6be93145ee31e24e]::tests::preprocess_iter_result
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:394:19
[INFO] [stdout]   33:     0x62758bdf2857 - sdr_heatmap[6be93145ee31e24e]::tests::preprocess_iter_result::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:393:32
[INFO] [stdout]   34:     0x62758be0a2e6 - <sdr_heatmap[6be93145ee31e24e]::tests::preprocess_iter_result::{closure#0} as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   35:     0x62758be1bcdb - <fn() -> core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   36:     0x62758be1bcdb - test[64760d2bdea328cc]::__rust_begin_short_backtrace::<core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>, fn() -> core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:663:18
[INFO] [stdout]   37:     0x62758be2853a - test[64760d2bdea328cc]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:686:74
[INFO] [stdout]   38:     0x62758be2853a - <core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   39:     0x62758be2853a - std[716c9a7a72e5c14e]::panicking::catch_unwind::do_call::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}>, core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:581:40
[INFO] [stdout]   40:     0x62758be2853a - std[716c9a7a72e5c14e]::panicking::catch_unwind::<core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>, core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:544:19
[INFO] [stdout]   41:     0x62758be2853a - std[716c9a7a72e5c14e]::panic::catch_unwind::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}>, core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panic.rs:359:14
[INFO] [stdout]   42:     0x62758be2853a - test[64760d2bdea328cc]::run_test_in_process
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:686:27
[INFO] [stdout]   43:     0x62758be2853a - test[64760d2bdea328cc]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:607:43
[INFO] [stdout]   44:     0x62758be22a04 - test[64760d2bdea328cc]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:637:41
[INFO] [stdout]   45:     0x62758be22a04 - std[716c9a7a72e5c14e]::sys::backtrace::__rust_begin_short_backtrace::<test[64760d2bdea328cc]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   46:     0x62758be2b032 - std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked::<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   47:     0x62758be2b032 - <core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   48:     0x62758be2b032 - std[716c9a7a72e5c14e]::panicking::catch_unwind::do_call::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:581:40
[INFO] [stdout]   49:     0x62758be2b032 - std[716c9a7a72e5c14e]::panicking::catch_unwind::<(), core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:544:19
[INFO] [stdout]   50:     0x62758be2b032 - std[716c9a7a72e5c14e]::panic::catch_unwind::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panic.rs:359:14
[INFO] [stdout]   51:     0x62758be2b032 - std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked::<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   52:     0x62758be2b032 - <std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1} as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   53:     0x62758bff0cff - <alloc[9c68fdf4f4f29218]::boxed::Box<dyn core[c5ed12ab89cc536a]::ops::function::FnOnce<(), Output = ()> + core[c5ed12ab89cc536a]::marker::Send> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   54:     0x62758bff0cff - <std[716c9a7a72e5c14e]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   55:     0x7f935cbf5aa4 - <unknown>
[INFO] [stdout]   56:     0x7f935cc82a64 - clone
[INFO] [stdout]   57:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::process_implementations_equal_samples_70K_csv_gz stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::process_implementations_equal_samples_70K_csv_gz' (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:     0x62758bff1452 - std[716c9a7a72e5c14e]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x62758bff1452 - std[716c9a7a72e5c14e]::backtrace_rs::backtrace::trace_unsynchronized::<std[716c9a7a72e5c14e]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x62758bff1452 - std[716c9a7a72e5c14e]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x62758bff1452 - <<std[716c9a7a72e5c14e]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[c5ed12ab89cc536a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x62758c00861a - <core[c5ed12ab89cc536a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x62758c00861a - core[c5ed12ab89cc536a]::fmt::write
[INFO] [stdout]    6:     0x62758bff66e6 - std[716c9a7a72e5c14e]::io::default_write_fmt::<alloc[9c68fdf4f4f29218]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x62758bff66e6 - <alloc[9c68fdf4f4f29218]::vec::Vec<u8> as std[716c9a7a72e5c14e]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x62758bfce38f - <std[716c9a7a72e5c14e]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x62758bfce38f - std[716c9a7a72e5c14e]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x62758bfe9689 - std[716c9a7a72e5c14e]::panicking::default_hook
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x62758be2792e - <alloc[9c68fdf4f4f29218]::boxed::Box<dyn for<'a, 'b> core[c5ed12ab89cc536a]::ops::function::Fn<(&'a std[716c9a7a72e5c14e]::panic::PanicHookInfo<'b>,), Output = ()> + core[c5ed12ab89cc536a]::marker::Sync + core[c5ed12ab89cc536a]::marker::Send> as core[c5ed12ab89cc536a]::ops::function::Fn<(&std[716c9a7a72e5c14e]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x62758be2792e - test[64760d2bdea328cc]::test_main_with_exit_callback::<test[64760d2bdea328cc]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x62758bfe9842 - <alloc[9c68fdf4f4f29218]::boxed::Box<dyn for<'a, 'b> core[c5ed12ab89cc536a]::ops::function::Fn<(&'a std[716c9a7a72e5c14e]::panic::PanicHookInfo<'b>,), Output = ()> + core[c5ed12ab89cc536a]::marker::Sync + core[c5ed12ab89cc536a]::marker::Send> as core[c5ed12ab89cc536a]::ops::function::Fn<(&std[716c9a7a72e5c14e]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x62758bfe9842 - std[716c9a7a72e5c14e]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x62758bfce448 - std[716c9a7a72e5c14e]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x62758bfc5d09 - std[716c9a7a72e5c14e]::sys::backtrace::__rust_end_short_backtrace::<std[716c9a7a72e5c14e]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x62758bfcf29d - __rustc[4f0b026143eab78e]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x62758c008d8c - core[c5ed12ab89cc536a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x62758c008ad2 - core[c5ed12ab89cc536a]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x62758be0f64a - <core[c5ed12ab89cc536a]::result::Result<csv[8212398eb8382c73]::string_record::StringRecord, csv[8212398eb8382c73]::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x62758be0f64a - sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:222:27
[INFO] [stdout]   22:     0x62758be14392 - <&mut sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0} as core[c5ed12ab89cc536a]::ops::function::FnOnce<(core[c5ed12ab89cc536a]::result::Result<csv[8212398eb8382c73]::string_record::StringRecord, csv[8212398eb8382c73]::error::Error>,)>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/ops/function.rs:310:21
[INFO] [stdout]   23:     0x62758be14392 - <core[c5ed12ab89cc536a]::option::Option<core[c5ed12ab89cc536a]::result::Result<csv[8212398eb8382c73]::string_record::StringRecord, csv[8212398eb8382c73]::error::Error>>>::map::<csv[8212398eb8382c73]::string_record::StringRecord, &mut sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/option.rs:1165:29
[INFO] [stdout]   24:     0x62758be14392 - <core[c5ed12ab89cc536a]::iter::adapters::map::Map<csv[8212398eb8382c73]::reader::StringRecordsIntoIter<alloc[9c68fdf4f4f29218]::boxed::Box<dyn std[716c9a7a72e5c14e]::io::Read>>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}> as core[c5ed12ab89cc536a]::iter::traits::iterator::Iterator>::next
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/iter/adapters/map.rs:107:26
[INFO] [stdout]   25:     0x62758bdf7f3b - <itertools[1312eae73c8897c5]::groupbylazy::GroupInner<alloc[9c68fdf4f4f29218]::string::String, core[c5ed12ab89cc536a]::iter::adapters::map::Map<csv[8212398eb8382c73]::reader::StringRecordsIntoIter<alloc[9c68fdf4f4f29218]::boxed::Box<dyn std[716c9a7a72e5c14e]::io::Read>>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}>, sdr_heatmap[6be93145ee31e24e]::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:     0x62758bdf7f3b - <itertools[1312eae73c8897c5]::groupbylazy::GroupInner<alloc[9c68fdf4f4f29218]::string::String, core[c5ed12ab89cc536a]::iter::adapters::map::Map<csv[8212398eb8382c73]::reader::StringRecordsIntoIter<alloc[9c68fdf4f4f29218]::boxed::Box<dyn std[716c9a7a72e5c14e]::io::Read>>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}>, sdr_heatmap[6be93145ee31e24e]::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:     0x62758bdfce6f - <itertools[1312eae73c8897c5]::groupbylazy::GroupInner<alloc[9c68fdf4f4f29218]::string::String, core[c5ed12ab89cc536a]::iter::adapters::map::Map<csv[8212398eb8382c73]::reader::StringRecordsIntoIter<alloc[9c68fdf4f4f29218]::boxed::Box<dyn std[716c9a7a72e5c14e]::io::Read>>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}>, sdr_heatmap[6be93145ee31e24e]::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:     0x62758bdfce6f - <itertools[1312eae73c8897c5]::groupbylazy::Groups<alloc[9c68fdf4f4f29218]::string::String, core[c5ed12ab89cc536a]::iter::adapters::map::Map<csv[8212398eb8382c73]::reader::StringRecordsIntoIter<alloc[9c68fdf4f4f29218]::boxed::Box<dyn std[716c9a7a72e5c14e]::io::Read>>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#1}> as core[c5ed12ab89cc536a]::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:     0x62758bdf739d - <itertools[1312eae73c8897c5]::groupbylazy::Groups<alloc[9c68fdf4f4f29218]::string::String, core[c5ed12ab89cc536a]::iter::adapters::map::Map<csv[8212398eb8382c73]::reader::StringRecordsIntoIter<alloc[9c68fdf4f4f29218]::boxed::Box<dyn std[716c9a7a72e5c14e]::io::Read>>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#1}> as core[c5ed12ab89cc536a]::iter::traits::iterator::Iterator>::fold::<sdr_heatmap[6be93145ee31e24e]::Summary, core[c5ed12ab89cc536a]::iter::adapters::map::map_fold<(alloc[9c68fdf4f4f29218]::string::String, itertools[1312eae73c8897c5]::groupbylazy::Group<alloc[9c68fdf4f4f29218]::string::String, core[c5ed12ab89cc536a]::iter::adapters::map::Map<csv[8212398eb8382c73]::reader::StringRecordsIntoIter<alloc[9c68fdf4f4f29218]::boxed::Box<dyn std[716c9a7a72e5c14e]::io::Read>>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#1}>), alloc[9c68fdf4f4f29218]::vec::Vec<f32>, sdr_heatmap[6be93145ee31e24e]::Summary, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#2}, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#3}>::{closure#0}>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/iter/traits/iterator.rs:2609:34
[INFO] [stdout]   30:     0x62758be0e175 - <core[c5ed12ab89cc536a]::iter::adapters::map::Map<itertools[1312eae73c8897c5]::groupbylazy::Groups<alloc[9c68fdf4f4f29218]::string::String, core[c5ed12ab89cc536a]::iter::adapters::map::Map<csv[8212398eb8382c73]::reader::StringRecordsIntoIter<alloc[9c68fdf4f4f29218]::boxed::Box<dyn std[716c9a7a72e5c14e]::io::Read>>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#1}>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#2}> as core[c5ed12ab89cc536a]::iter::traits::iterator::Iterator>::fold::<sdr_heatmap[6be93145ee31e24e]::Summary, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#3}>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/iter/adapters/map.rs:128:19
[INFO] [stdout]   31:     0x62758be10c9d - sdr_heatmap[6be93145ee31e24e]::preprocess_iter
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:249:10
[INFO] [stdout]   32:     0x62758bdf3b97 - sdr_heatmap[6be93145ee31e24e]::tests::process_implementations_equal
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:407:19
[INFO] [stdout]   33:     0x62758bdf4584 - sdr_heatmap[6be93145ee31e24e]::tests::process_implementations_equal_samples_70K_csv_gz
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:405:5
[INFO] [stdout]   34:     0x62758bdf2a67 - sdr_heatmap[6be93145ee31e24e]::tests::process_implementations_equal_samples_70K_csv_gz::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:405:42
[INFO] [stdout]   35:     0x62758be0a5a6 - <sdr_heatmap[6be93145ee31e24e]::tests::process_implementations_equal_samples_70K_csv_gz::{closure#0} as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   36:     0x62758be1bcdb - <fn() -> core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   37:     0x62758be1bcdb - test[64760d2bdea328cc]::__rust_begin_short_backtrace::<core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>, fn() -> core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:663:18
[INFO] [stdout]   38:     0x62758be2853a - test[64760d2bdea328cc]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:686:74
[INFO] [stdout]   39:     0x62758be2853a - <core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   40:     0x62758be2853a - std[716c9a7a72e5c14e]::panicking::catch_unwind::do_call::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}>, core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:581:40
[INFO] [stdout]   41:     0x62758be2853a - std[716c9a7a72e5c14e]::panicking::catch_unwind::<core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>, core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:544:19
[INFO] [stdout]   42:     0x62758be2853a - std[716c9a7a72e5c14e]::panic::catch_unwind::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}>, core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panic.rs:359:14
[INFO] [stdout]   43:     0x62758be2853a - test[64760d2bdea328cc]::run_test_in_process
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:686:27
[INFO] [stdout]   44:     0x62758be2853a - test[64760d2bdea328cc]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:607:43
[INFO] [stdout]   45:     0x62758be22a04 - test[64760d2bdea328cc]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:637:41
[INFO] [stdout]   46:     0x62758be22a04 - std[716c9a7a72e5c14e]::sys::backtrace::__rust_begin_short_backtrace::<test[64760d2bdea328cc]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   47:     0x62758be2b032 - std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked::<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   48:     0x62758be2b032 - <core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   49:     0x62758be2b032 - std[716c9a7a72e5c14e]::panicking::catch_unwind::do_call::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:581:40
[INFO] [stdout]   50:     0x62758be2b032 - std[716c9a7a72e5c14e]::panicking::catch_unwind::<(), core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:544:19
[INFO] [stdout]   51:     0x62758be2b032 - std[716c9a7a72e5c14e]::panic::catch_unwind::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panic.rs:359:14
[INFO] [stdout]   52:     0x62758be2b032 - std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked::<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   53:     0x62758be2b032 - <std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1} as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   54:     0x62758bff0cff - <alloc[9c68fdf4f4f29218]::boxed::Box<dyn core[c5ed12ab89cc536a]::ops::function::FnOnce<(), Output = ()> + core[c5ed12ab89cc536a]::marker::Send> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   55:     0x62758bff0cff - <std[716c9a7a72e5c14e]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   56:     0x7f935cbf5aa4 - <unknown>
[INFO] [stdout]   57:     0x7f935cc82a64 - 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' (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:     0x62758bff1452 - std[716c9a7a72e5c14e]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x62758bff1452 - std[716c9a7a72e5c14e]::backtrace_rs::backtrace::trace_unsynchronized::<std[716c9a7a72e5c14e]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x62758bff1452 - std[716c9a7a72e5c14e]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x62758bff1452 - <<std[716c9a7a72e5c14e]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[c5ed12ab89cc536a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x62758c00861a - <core[c5ed12ab89cc536a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x62758c00861a - core[c5ed12ab89cc536a]::fmt::write
[INFO] [stdout]    6:     0x62758bff66e6 - std[716c9a7a72e5c14e]::io::default_write_fmt::<alloc[9c68fdf4f4f29218]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x62758bff66e6 - <alloc[9c68fdf4f4f29218]::vec::Vec<u8> as std[716c9a7a72e5c14e]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x62758bfce38f - <std[716c9a7a72e5c14e]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x62758bfce38f - std[716c9a7a72e5c14e]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x62758bfe9689 - std[716c9a7a72e5c14e]::panicking::default_hook
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x62758be2792e - <alloc[9c68fdf4f4f29218]::boxed::Box<dyn for<'a, 'b> core[c5ed12ab89cc536a]::ops::function::Fn<(&'a std[716c9a7a72e5c14e]::panic::PanicHookInfo<'b>,), Output = ()> + core[c5ed12ab89cc536a]::marker::Sync + core[c5ed12ab89cc536a]::marker::Send> as core[c5ed12ab89cc536a]::ops::function::Fn<(&std[716c9a7a72e5c14e]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x62758be2792e - test[64760d2bdea328cc]::test_main_with_exit_callback::<test[64760d2bdea328cc]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x62758bfe9842 - <alloc[9c68fdf4f4f29218]::boxed::Box<dyn for<'a, 'b> core[c5ed12ab89cc536a]::ops::function::Fn<(&'a std[716c9a7a72e5c14e]::panic::PanicHookInfo<'b>,), Output = ()> + core[c5ed12ab89cc536a]::marker::Sync + core[c5ed12ab89cc536a]::marker::Send> as core[c5ed12ab89cc536a]::ops::function::Fn<(&std[716c9a7a72e5c14e]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x62758bfe9842 - std[716c9a7a72e5c14e]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x62758bfce448 - std[716c9a7a72e5c14e]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x62758bfc5d09 - std[716c9a7a72e5c14e]::sys::backtrace::__rust_end_short_backtrace::<std[716c9a7a72e5c14e]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x62758bfcf29d - __rustc[4f0b026143eab78e]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x62758c008d8c - core[c5ed12ab89cc536a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x62758c008ad2 - core[c5ed12ab89cc536a]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x62758be0f64a - <core[c5ed12ab89cc536a]::result::Result<csv[8212398eb8382c73]::string_record::StringRecord, csv[8212398eb8382c73]::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x62758be0f64a - sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:222:27
[INFO] [stdout]   22:     0x62758be14392 - <&mut sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0} as core[c5ed12ab89cc536a]::ops::function::FnOnce<(core[c5ed12ab89cc536a]::result::Result<csv[8212398eb8382c73]::string_record::StringRecord, csv[8212398eb8382c73]::error::Error>,)>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/ops/function.rs:310:21
[INFO] [stdout]   23:     0x62758be14392 - <core[c5ed12ab89cc536a]::option::Option<core[c5ed12ab89cc536a]::result::Result<csv[8212398eb8382c73]::string_record::StringRecord, csv[8212398eb8382c73]::error::Error>>>::map::<csv[8212398eb8382c73]::string_record::StringRecord, &mut sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/option.rs:1165:29
[INFO] [stdout]   24:     0x62758be14392 - <core[c5ed12ab89cc536a]::iter::adapters::map::Map<csv[8212398eb8382c73]::reader::StringRecordsIntoIter<alloc[9c68fdf4f4f29218]::boxed::Box<dyn std[716c9a7a72e5c14e]::io::Read>>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}> as core[c5ed12ab89cc536a]::iter::traits::iterator::Iterator>::next
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/iter/adapters/map.rs:107:26
[INFO] [stdout]   25:     0x62758bdf7f3b - <itertools[1312eae73c8897c5]::groupbylazy::GroupInner<alloc[9c68fdf4f4f29218]::string::String, core[c5ed12ab89cc536a]::iter::adapters::map::Map<csv[8212398eb8382c73]::reader::StringRecordsIntoIter<alloc[9c68fdf4f4f29218]::boxed::Box<dyn std[716c9a7a72e5c14e]::io::Read>>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}>, sdr_heatmap[6be93145ee31e24e]::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:     0x62758bdf7f3b - <itertools[1312eae73c8897c5]::groupbylazy::GroupInner<alloc[9c68fdf4f4f29218]::string::String, core[c5ed12ab89cc536a]::iter::adapters::map::Map<csv[8212398eb8382c73]::reader::StringRecordsIntoIter<alloc[9c68fdf4f4f29218]::boxed::Box<dyn std[716c9a7a72e5c14e]::io::Read>>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}>, sdr_heatmap[6be93145ee31e24e]::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:     0x62758bdfce6f - <itertools[1312eae73c8897c5]::groupbylazy::GroupInner<alloc[9c68fdf4f4f29218]::string::String, core[c5ed12ab89cc536a]::iter::adapters::map::Map<csv[8212398eb8382c73]::reader::StringRecordsIntoIter<alloc[9c68fdf4f4f29218]::boxed::Box<dyn std[716c9a7a72e5c14e]::io::Read>>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}>, sdr_heatmap[6be93145ee31e24e]::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:     0x62758bdfce6f - <itertools[1312eae73c8897c5]::groupbylazy::Groups<alloc[9c68fdf4f4f29218]::string::String, core[c5ed12ab89cc536a]::iter::adapters::map::Map<csv[8212398eb8382c73]::reader::StringRecordsIntoIter<alloc[9c68fdf4f4f29218]::boxed::Box<dyn std[716c9a7a72e5c14e]::io::Read>>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#1}> as core[c5ed12ab89cc536a]::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:     0x62758bdf739d - <itertools[1312eae73c8897c5]::groupbylazy::Groups<alloc[9c68fdf4f4f29218]::string::String, core[c5ed12ab89cc536a]::iter::adapters::map::Map<csv[8212398eb8382c73]::reader::StringRecordsIntoIter<alloc[9c68fdf4f4f29218]::boxed::Box<dyn std[716c9a7a72e5c14e]::io::Read>>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#1}> as core[c5ed12ab89cc536a]::iter::traits::iterator::Iterator>::fold::<sdr_heatmap[6be93145ee31e24e]::Summary, core[c5ed12ab89cc536a]::iter::adapters::map::map_fold<(alloc[9c68fdf4f4f29218]::string::String, itertools[1312eae73c8897c5]::groupbylazy::Group<alloc[9c68fdf4f4f29218]::string::String, core[c5ed12ab89cc536a]::iter::adapters::map::Map<csv[8212398eb8382c73]::reader::StringRecordsIntoIter<alloc[9c68fdf4f4f29218]::boxed::Box<dyn std[716c9a7a72e5c14e]::io::Read>>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#1}>), alloc[9c68fdf4f4f29218]::vec::Vec<f32>, sdr_heatmap[6be93145ee31e24e]::Summary, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#2}, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#3}>::{closure#0}>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/iter/traits/iterator.rs:2609:34
[INFO] [stdout]   30:     0x62758be0e175 - <core[c5ed12ab89cc536a]::iter::adapters::map::Map<itertools[1312eae73c8897c5]::groupbylazy::Groups<alloc[9c68fdf4f4f29218]::string::String, core[c5ed12ab89cc536a]::iter::adapters::map::Map<csv[8212398eb8382c73]::reader::StringRecordsIntoIter<alloc[9c68fdf4f4f29218]::boxed::Box<dyn std[716c9a7a72e5c14e]::io::Read>>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#1}>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#2}> as core[c5ed12ab89cc536a]::iter::traits::iterator::Iterator>::fold::<sdr_heatmap[6be93145ee31e24e]::Summary, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#3}>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/iter/adapters/map.rs:128:19
[INFO] [stdout]   31:     0x62758be10c9d - sdr_heatmap[6be93145ee31e24e]::preprocess_iter
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:249:10
[INFO] [stdout]   32:     0x62758bdf3b97 - sdr_heatmap[6be93145ee31e24e]::tests::process_implementations_equal
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:407:19
[INFO] [stdout]   33:     0x62758bdf4554 - sdr_heatmap[6be93145ee31e24e]::tests::process_implementations_equal_samples_46M_csv_gz
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:405:5
[INFO] [stdout]   34:     0x62758bdf2a37 - sdr_heatmap[6be93145ee31e24e]::tests::process_implementations_equal_samples_46M_csv_gz::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:405:42
[INFO] [stdout]   35:     0x62758be0a566 - <sdr_heatmap[6be93145ee31e24e]::tests::process_implementations_equal_samples_46M_csv_gz::{closure#0} as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   36:     0x62758be1bcdb - <fn() -> core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   37:     0x62758be1bcdb - test[64760d2bdea328cc]::__rust_begin_short_backtrace::<core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>, fn() -> core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:663:18
[INFO] [stdout]   38:     0x62758be2853a - test[64760d2bdea328cc]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:686:74
[INFO] [stdout]   39:     0x62758be2853a - <core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   40:     0x62758be2853a - std[716c9a7a72e5c14e]::panicking::catch_unwind::do_call::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}>, core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:581:40
[INFO] [stdout]   41:     0x62758be2853a - std[716c9a7a72e5c14e]::panicking::catch_unwind::<core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>, core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:544:19
[INFO] [stdout]   42:     0x62758be2853a - std[716c9a7a72e5c14e]::panic::catch_unwind::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}>, core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panic.rs:359:14
[INFO] [stdout]   43:     0x62758be2853a - test[64760d2bdea328cc]::run_test_in_process
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:686:27
[INFO] [stdout]   44:     0x62758be2853a - test[64760d2bdea328cc]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:607:43
[INFO] [stdout]   45:     0x62758be22a04 - test[64760d2bdea328cc]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:637:41
[INFO] [stdout]   46:     0x62758be22a04 - std[716c9a7a72e5c14e]::sys::backtrace::__rust_begin_short_backtrace::<test[64760d2bdea328cc]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   47:     0x62758be2b032 - std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked::<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   48:     0x62758be2b032 - <core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   49:     0x62758be2b032 - std[716c9a7a72e5c14e]::panicking::catch_unwind::do_call::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:581:40
[INFO] [stdout]   50:     0x62758be2b032 - std[716c9a7a72e5c14e]::panicking::catch_unwind::<(), core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:544:19
[INFO] [stdout]   51:     0x62758be2b032 - std[716c9a7a72e5c14e]::panic::catch_unwind::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panic.rs:359:14
[INFO] [stdout]   52:     0x62758be2b032 - std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked::<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   53:     0x62758be2b032 - <std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1} as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   54:     0x62758bff0cff - <alloc[9c68fdf4f4f29218]::boxed::Box<dyn core[c5ed12ab89cc536a]::ops::function::FnOnce<(), Output = ()> + core[c5ed12ab89cc536a]::marker::Send> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   55:     0x62758bff0cff - <std[716c9a7a72e5c14e]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   56:     0x7f935cbf5aa4 - <unknown>
[INFO] [stdout]   57:     0x7f935cc82a64 - 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' (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:     0x62758bff1452 - std[716c9a7a72e5c14e]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x62758bff1452 - std[716c9a7a72e5c14e]::backtrace_rs::backtrace::trace_unsynchronized::<std[716c9a7a72e5c14e]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x62758bff1452 - std[716c9a7a72e5c14e]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x62758bff1452 - <<std[716c9a7a72e5c14e]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[c5ed12ab89cc536a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x62758c00861a - <core[c5ed12ab89cc536a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x62758c00861a - core[c5ed12ab89cc536a]::fmt::write
[INFO] [stdout]    6:     0x62758bff66e6 - std[716c9a7a72e5c14e]::io::default_write_fmt::<alloc[9c68fdf4f4f29218]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x62758bff66e6 - <alloc[9c68fdf4f4f29218]::vec::Vec<u8> as std[716c9a7a72e5c14e]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x62758bfce38f - <std[716c9a7a72e5c14e]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x62758bfce38f - std[716c9a7a72e5c14e]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x62758bfe9689 - std[716c9a7a72e5c14e]::panicking::default_hook
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x62758be2792e - <alloc[9c68fdf4f4f29218]::boxed::Box<dyn for<'a, 'b> core[c5ed12ab89cc536a]::ops::function::Fn<(&'a std[716c9a7a72e5c14e]::panic::PanicHookInfo<'b>,), Output = ()> + core[c5ed12ab89cc536a]::marker::Sync + core[c5ed12ab89cc536a]::marker::Send> as core[c5ed12ab89cc536a]::ops::function::Fn<(&std[716c9a7a72e5c14e]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x62758be2792e - test[64760d2bdea328cc]::test_main_with_exit_callback::<test[64760d2bdea328cc]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x62758bfe9842 - <alloc[9c68fdf4f4f29218]::boxed::Box<dyn for<'a, 'b> core[c5ed12ab89cc536a]::ops::function::Fn<(&'a std[716c9a7a72e5c14e]::panic::PanicHookInfo<'b>,), Output = ()> + core[c5ed12ab89cc536a]::marker::Sync + core[c5ed12ab89cc536a]::marker::Send> as core[c5ed12ab89cc536a]::ops::function::Fn<(&std[716c9a7a72e5c14e]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x62758bfe9842 - std[716c9a7a72e5c14e]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x62758bfce448 - std[716c9a7a72e5c14e]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x62758bfc5d09 - std[716c9a7a72e5c14e]::sys::backtrace::__rust_end_short_backtrace::<std[716c9a7a72e5c14e]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x62758bfcf29d - __rustc[4f0b026143eab78e]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x62758c008d8c - core[c5ed12ab89cc536a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x62758c008ad2 - core[c5ed12ab89cc536a]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x62758be0f64a - <core[c5ed12ab89cc536a]::result::Result<csv[8212398eb8382c73]::string_record::StringRecord, csv[8212398eb8382c73]::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x62758be0f64a - sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:222:27
[INFO] [stdout]   22:     0x62758be14392 - <&mut sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0} as core[c5ed12ab89cc536a]::ops::function::FnOnce<(core[c5ed12ab89cc536a]::result::Result<csv[8212398eb8382c73]::string_record::StringRecord, csv[8212398eb8382c73]::error::Error>,)>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/ops/function.rs:310:21
[INFO] [stdout]   23:     0x62758be14392 - <core[c5ed12ab89cc536a]::option::Option<core[c5ed12ab89cc536a]::result::Result<csv[8212398eb8382c73]::string_record::StringRecord, csv[8212398eb8382c73]::error::Error>>>::map::<csv[8212398eb8382c73]::string_record::StringRecord, &mut sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/option.rs:1165:29
[INFO] [stdout]   24:     0x62758be14392 - <core[c5ed12ab89cc536a]::iter::adapters::map::Map<csv[8212398eb8382c73]::reader::StringRecordsIntoIter<alloc[9c68fdf4f4f29218]::boxed::Box<dyn std[716c9a7a72e5c14e]::io::Read>>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}> as core[c5ed12ab89cc536a]::iter::traits::iterator::Iterator>::next
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/iter/adapters/map.rs:107:26
[INFO] [stdout]   25:     0x62758bdf7f3b - <itertools[1312eae73c8897c5]::groupbylazy::GroupInner<alloc[9c68fdf4f4f29218]::string::String, core[c5ed12ab89cc536a]::iter::adapters::map::Map<csv[8212398eb8382c73]::reader::StringRecordsIntoIter<alloc[9c68fdf4f4f29218]::boxed::Box<dyn std[716c9a7a72e5c14e]::io::Read>>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}>, sdr_heatmap[6be93145ee31e24e]::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:     0x62758bdf7f3b - <itertools[1312eae73c8897c5]::groupbylazy::GroupInner<alloc[9c68fdf4f4f29218]::string::String, core[c5ed12ab89cc536a]::iter::adapters::map::Map<csv[8212398eb8382c73]::reader::StringRecordsIntoIter<alloc[9c68fdf4f4f29218]::boxed::Box<dyn std[716c9a7a72e5c14e]::io::Read>>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}>, sdr_heatmap[6be93145ee31e24e]::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:     0x62758bdfce6f - <itertools[1312eae73c8897c5]::groupbylazy::GroupInner<alloc[9c68fdf4f4f29218]::string::String, core[c5ed12ab89cc536a]::iter::adapters::map::Map<csv[8212398eb8382c73]::reader::StringRecordsIntoIter<alloc[9c68fdf4f4f29218]::boxed::Box<dyn std[716c9a7a72e5c14e]::io::Read>>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}>, sdr_heatmap[6be93145ee31e24e]::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:     0x62758bdfce6f - <itertools[1312eae73c8897c5]::groupbylazy::Groups<alloc[9c68fdf4f4f29218]::string::String, core[c5ed12ab89cc536a]::iter::adapters::map::Map<csv[8212398eb8382c73]::reader::StringRecordsIntoIter<alloc[9c68fdf4f4f29218]::boxed::Box<dyn std[716c9a7a72e5c14e]::io::Read>>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#1}> as core[c5ed12ab89cc536a]::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:     0x62758bdf739d - <itertools[1312eae73c8897c5]::groupbylazy::Groups<alloc[9c68fdf4f4f29218]::string::String, core[c5ed12ab89cc536a]::iter::adapters::map::Map<csv[8212398eb8382c73]::reader::StringRecordsIntoIter<alloc[9c68fdf4f4f29218]::boxed::Box<dyn std[716c9a7a72e5c14e]::io::Read>>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#1}> as core[c5ed12ab89cc536a]::iter::traits::iterator::Iterator>::fold::<sdr_heatmap[6be93145ee31e24e]::Summary, core[c5ed12ab89cc536a]::iter::adapters::map::map_fold<(alloc[9c68fdf4f4f29218]::string::String, itertools[1312eae73c8897c5]::groupbylazy::Group<alloc[9c68fdf4f4f29218]::string::String, core[c5ed12ab89cc536a]::iter::adapters::map::Map<csv[8212398eb8382c73]::reader::StringRecordsIntoIter<alloc[9c68fdf4f4f29218]::boxed::Box<dyn std[716c9a7a72e5c14e]::io::Read>>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#1}>), alloc[9c68fdf4f4f29218]::vec::Vec<f32>, sdr_heatmap[6be93145ee31e24e]::Summary, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#2}, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#3}>::{closure#0}>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/iter/traits/iterator.rs:2609:34
[INFO] [stdout]   30:     0x62758be0e175 - <core[c5ed12ab89cc536a]::iter::adapters::map::Map<itertools[1312eae73c8897c5]::groupbylazy::Groups<alloc[9c68fdf4f4f29218]::string::String, core[c5ed12ab89cc536a]::iter::adapters::map::Map<csv[8212398eb8382c73]::reader::StringRecordsIntoIter<alloc[9c68fdf4f4f29218]::boxed::Box<dyn std[716c9a7a72e5c14e]::io::Read>>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#0}>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#1}>, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#2}> as core[c5ed12ab89cc536a]::iter::traits::iterator::Iterator>::fold::<sdr_heatmap[6be93145ee31e24e]::Summary, sdr_heatmap[6be93145ee31e24e]::preprocess_iter::{closure#3}>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/iter/adapters/map.rs:128:19
[INFO] [stdout]   31:     0x62758be10c9d - sdr_heatmap[6be93145ee31e24e]::preprocess_iter
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:249:10
[INFO] [stdout]   32:     0x62758bdf3b97 - sdr_heatmap[6be93145ee31e24e]::tests::process_implementations_equal
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:407:19
[INFO] [stdout]   33:     0x62758bdf45b4 - sdr_heatmap[6be93145ee31e24e]::tests::process_implementations_equal_samples_770K_csv_gz
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:405:5
[INFO] [stdout]   34:     0x62758bdf2a97 - sdr_heatmap[6be93145ee31e24e]::tests::process_implementations_equal_samples_770K_csv_gz::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:405:42
[INFO] [stdout]   35:     0x62758be0a5e6 - <sdr_heatmap[6be93145ee31e24e]::tests::process_implementations_equal_samples_770K_csv_gz::{closure#0} as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   36:     0x62758be1bcdb - <fn() -> core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   37:     0x62758be1bcdb - test[64760d2bdea328cc]::__rust_begin_short_backtrace::<core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>, fn() -> core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:663:18
[INFO] [stdout]   38:     0x62758be2853a - test[64760d2bdea328cc]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:686:74
[INFO] [stdout]   39:     0x62758be2853a - <core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   40:     0x62758be2853a - std[716c9a7a72e5c14e]::panicking::catch_unwind::do_call::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}>, core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:581:40
[INFO] [stdout]   41:     0x62758be2853a - std[716c9a7a72e5c14e]::panicking::catch_unwind::<core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>, core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:544:19
[INFO] [stdout]   42:     0x62758be2853a - std[716c9a7a72e5c14e]::panic::catch_unwind::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}>, core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panic.rs:359:14
[INFO] [stdout]   43:     0x62758be2853a - test[64760d2bdea328cc]::run_test_in_process
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:686:27
[INFO] [stdout]   44:     0x62758be2853a - test[64760d2bdea328cc]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:607:43
[INFO] [stdout]   45:     0x62758be22a04 - test[64760d2bdea328cc]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:637:41
[INFO] [stdout]   46:     0x62758be22a04 - std[716c9a7a72e5c14e]::sys::backtrace::__rust_begin_short_backtrace::<test[64760d2bdea328cc]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   47:     0x62758be2b032 - std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked::<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   48:     0x62758be2b032 - <core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   49:     0x62758be2b032 - std[716c9a7a72e5c14e]::panicking::catch_unwind::do_call::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:581:40
[INFO] [stdout]   50:     0x62758be2b032 - std[716c9a7a72e5c14e]::panicking::catch_unwind::<(), core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:544:19
[INFO] [stdout]   51:     0x62758be2b032 - std[716c9a7a72e5c14e]::panic::catch_unwind::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panic.rs:359:14
[INFO] [stdout]   52:     0x62758be2b032 - std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked::<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   53:     0x62758be2b032 - <std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1} as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   54:     0x62758bff0cff - <alloc[9c68fdf4f4f29218]::boxed::Box<dyn core[c5ed12ab89cc536a]::ops::function::FnOnce<(), Output = ()> + core[c5ed12ab89cc536a]::marker::Send> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   55:     0x62758bff0cff - <std[716c9a7a72e5c14e]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   56:     0x7f935cbf5aa4 - <unknown>
[INFO] [stdout]   57:     0x7f935cc82a64 - clone
[INFO] [stdout]   58:                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 0.08s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "449874f837614ebb94ed78d2e02b876e53d3ae5dd75ea9996365aab66cb2586c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "449874f837614ebb94ed78d2e02b876e53d3ae5dd75ea9996365aab66cb2586c", kill_on_drop: false }`
[INFO] [stdout] 449874f837614ebb94ed78d2e02b876e53d3ae5dd75ea9996365aab66cb2586c
