Validate builtin attributes for macro args. #88680

ehuss · 2021-09-06T00:58:45Z

This adds some validation for path, crate_type, and recursion_limit attributes so that they will now return an error if you attempt to pass a macro into them (such as #[path = foo!()]). Previously, the attribute would be completely ignored. These attributes are special because their values need to be known before/during expansion.

cc #87681

rust-highfive · 2021-09-06T00:58:47Z

r? @nagisa

(rust-highfive has picked a reviewer for you, use r? to override)

ehuss · 2021-09-06T00:58:59Z

I'm not too happy with this change, as it seems to add some specific validation that would probably better be part of something more general. However, attribute validation happens long after expansion, and I'm not aware of any pre-expansion validation where this could live.

petrochenkov · 2021-09-08T12:49:42Z

We actually validate some built-in attributes during expansion, those that are applied to macro calls and disappear during expansion.

macro_rules! m { () => () }

#[path] // error: malformed `path` attribute input
m!();

fn main() {}

This happens in expand.rs / fn check_attributes.

You can also reuse validate_attr::check_meta if you want to get the same wording as during regular attribute validation.

compiler/rustc_interface/src/util.rs

petrochenkov · 2021-09-08T12:59:39Z

This seems fine.
The point is to run validation before the attribute is used (that's why most uses simply ignore ill-formed attributes).
Since most attributes are used late, the validation is run soon after expansion, but for a few attributes that are used early the validation can be done immediately before use, don't see problem in that.

nagisa · 2021-09-10T11:00:56Z

r? @petrochenkov is much better suited to review this. But the approach and idea seems reasonable enough to me as well.

ehuss · 2021-09-17T01:31:01Z

I'm not sure if you meant that it should check in InvocationCollector, but I liked the idea so I ran with it. WDYT?

I also fixed a minor issue with the suggested fix not checking if it was an inner attribute.

petrochenkov · 2021-09-17T12:36:12Z

Nah, I only used InvocationCollector as an example, showing that we are already checking attributes early in some cases.

I liked the initial version of the PR better, TBH.
I'd just suggest to return to it, only use validate_attr::check_meta instead of hand-rolled checking.

petrochenkov · 2021-09-17T12:37:14Z

The inner attribute fix and moving the emit_malformed_attribute logic to a separate function are good though.

ehuss · 2021-09-17T20:10:02Z

I'd just suggest to return to it, only use validate_attr::check_meta instead of hand-rolled checking.

Sure, no problem. Unfortunately, that means adding a dependency from rustc_middle to rustc_parse, which does not seem good to me?

bjorn3 · 2021-09-18T05:54:27Z

Can validate_attr::check_meta be moved to rustc_attr?

petrochenkov · 2021-09-18T16:24:10Z

Or validate_attr::check_meta can be called in fn configure_and_expand at call site of get_recursion_limit.

…uggestion. Moving to a dedicated function in preparation for other validation. The suggestion given didn't consider if it was an inner attribute.

ehuss · 2021-09-25T16:04:43Z

Or validate_attr::check_meta can be called in fn configure_and_expand at call site of get_recursion_limit.

Sure, I updated it to do the check in configure_and_expand.

petrochenkov · 2021-09-25T23:39:08Z

@bors r+

bors · 2021-09-25T23:39:09Z

📌 Commit 75f058d has been approved by petrochenkov

bors · 2021-09-26T00:58:11Z

⌛ Testing commit 75f058d with merge 065a2df26aa956cf9e6548f5f53b838794de7611...

bors · 2021-09-26T01:59:11Z

💔 Test failed - checks-actions

rust-log-analyzer · 2021-09-26T01:59:29Z

The job x86_64-msvc-cargo failed! Check out the build log: (web) (plain)

Click to see the possible cause of the failure (guessed by this bot)

test test_frequency::prop_frequency_indexed ... ok

failures:

---- test_cat::prop_cat_rows stdout ----
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-6]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-14]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-21]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-29]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-35]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-43]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-49]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-57]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-63]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-71]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-77]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-88]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-95]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-101]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-110]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-115]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-124]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-130]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-138]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-144]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-152]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-158]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-166]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-172]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-181]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-188]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-196]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-204]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-211]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-219]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-225]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-233]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-240]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-248]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-254]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-262]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-268]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-278]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-284]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-293]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-299]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-307]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-313]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-321]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-329]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-335]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-344]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-350]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-360]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-366]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-375]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-381]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-389]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-395]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-403]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
thread 'test_cat::prop_cat_rows' panicked at 'assertion failed: `(left == right)`
  left: `CsvData { data: [[[113, 236, 169, 146, 243, 152, 176, 164], [194, 160, 19], [216, 133, 93], [78]], [[], [211, 152], [47], [81]], [[114, 3, 33], [], [43, 45, 242, 160, 190, 141, 44], []], [[113, 194, 157], [4], [55, 92, 10], [194, 173, 229, 167, 185]], [[194, 133, 34, 33], [], [], [92, 92, 227, 176, 145, 70]], [[21], [59, 20, 96], [], [48]], [[54, 103, 239, 154, 145], [94, 74], [32, 224, 174, 167, 194, 167, 109], []], [[15, 64], [37], [], []], [[], [58, 59, 240, 157, 133, 179, 123], [194, 129, 244, 135, 147, 139], [15]], [[54, 239, 191, 180], [5, 239, 191, 178], [32, 78, 57, 226, 129, 164], [194, 129, 65]], [[56, 244, 143, 191, 189, 116], [227, 180, 181, 45], [], [31, 102]], [[230, 185, 147, 35], [79, 34, 26], [62, 52, 92, 194, 133], [194, 147, 8, 20]], [[239, 191, 186, 50, 194, 139, 233, 131, 174], [194, 160, 11, 19], [21], [242, 150, 166, 140, 40, 194, 138]], [[95, 39, 25], [60, 226, 128, 157, 228, 128, 185], [194, 158], []], [[24, 233, 153, 165], [240, 158, 185, 128], [44], []], [[56, 234, 128, 131], [], [194, 152], []], [[243, 171, 136, 183, 126], [126, 9, 95, 216, 156], [226, 128, 137, 226, 128, 189], [239, 191, 186, 73, 95, 228, 149, 174]], [[121], [10, 123, 55, 194, 130], [25, 194, 139], [101]], [[228, 173, 191, 80], [240, 186, 166, 171], [10, 64, 9, 91], [92, 124, 47]], [[], [194, 167, 121, 194, 167], [34, 63, 124], [98, 194, 164, 105]], [[107], [92, 243, 191, 191, 189], [], [48, 124]], [[226, 129, 171, 37, 243, 172, 131, 169], [], [225, 135, 175, 49, 21, 231, 153, 169], []], [[], [194, 174, 63], [], [91, 4, 94, 9]], [[], [118, 47], [76, 39, 96], [233, 182, 176, 96]], [[], [], [50, 194, 146, 32], [4]], [[53, 26, 56], [12], [57, 194, 151, 194, 174], [43, 68, 239, 191, 188, 93]], [[60, 84, 194, 168], [], [197, 137, 32], [194, 138, 61]], [[121, 194, 171, 60], [], [28, 242, 139, 151, 189], [119, 232, 171, 144, 24, 194, 138]], [[243, 191, 191, 191, 60], [33, 77], [], [243, 140, 186, 167, 17]], [[], [111, 226, 129, 155], [58, 9, 243, 160, 128, 129], [94, 83]], [[], [194, 160, 242, 179, 191, 167, 226, 128, 159, 94], [228, 163, 130, 236, 172, 189, 32, 194, 144], [238, 152, 142, 47]], [[], [9, 123, 94], [70, 194, 167, 227, 186, 182, 234, 167, 152], [197, 137]], [[95, 73], [32, 236, 161, 162], [243, 176, 145, 164], [237, 154, 150, 60]], [[194, 158, 31, 94, 127], [], [10, 125, 53, 239, 191, 180], []], [[43, 194, 132, 226, 129, 133, 194, 155], [243, 160, 128, 129, 126, 57], [], [2, 10]], [[], [], [23, 36, 239, 191, 179, 6], [239, 191, 190]], [[43, 89, 31, 194, 172], [113], [78, 243, 165, 169, 183, 106, 194, 168], [226, 128, 149, 52]], [[226, 128, 146, 32, 55], [], [91, 225, 186, 164, 48], []], [[232, 146, 141, 235, 189, 170], [0, 205, 175], [52, 106, 116], [66, 17]], [[], [21, 44], [54], [87, 50]], [[241, 131, 189, 189, 96], [194, 161, 122, 102, 76], [194, 128, 32], [32, 226, 128, 169, 241, 188, 189, 191, 76]], [[], [229, 185, 185, 243, 172, 176, 152, 239, 191, 189], [100, 216, 156], [194, 171, 127]], [[238, 172, 164, 194, 153, 32, 62], [], [124, 46, 194, 163, 229, 148, 162], [35, 47]], [[39, 107], [125, 57], [216, 129], [232, 187, 128, 39]], [[73, 216, 133], [226, 157, 183, 194, 152, 60], [53, 237, 148, 141, 97, 233, 185, 134], [35]], [[83, 194, 155, 14, 99], [228, 160, 162, 239, 191, 188, 194, 136, 25], [194, 147, 216, 129], [16, 43, 60, 63]], [[194, 138, 34, 226, 128, 180], [69, 194, 148, 16, 243, 148, 138, 157], [75, 48, 123, 216, 156], [235, 152, 188, 231, 132, 177]], [[22, 47, 194, 174], [], [69], [45]], [[], [], [68, 226, 129, 136, 64, 67], [46, 12, 93]], [[226, 138, 143, 194, 167], [], [29, 225, 134, 130, 95, 42], [123]], [[59, 60, 194, 172], [60, 194, 138, 229, 181, 140, 58], [216, 128, 88], [14]], [[], [39, 9], [194, 153, 226, 164, 137, 121, 55], []], [[194, 141, 93, 36, 91], [], [], [85, 194, 135, 194, 150]], [[240, 156, 179, 142], [89, 108, 38], [60], [42, 194, 130, 34]], [[81, 194, 170], [194, 130, 194, 133], [36, 58, 243, 160, 128, 129], [194, 171, 227, 128, 128]], [[33, 234, 186, 163], [], [43, 110, 197, 137, 226, 128, 182], [216, 149, 39]], [[], [37, 91], [124], []], [[194, 175, 34, 226, 129, 163], [49, 227, 128, 128, 194, 153], [237, 148, 142], [194, 156, 242, 158, 128, 167]], [[226, 159, 178, 26], [], [194, 168], [38, 45, 236, 132, 146, 28]], [[34], [194, 156, 14, 244, 143, 191, 189, 93], [39, 49, 194, 164], []], [[32, 240, 170, 143, 142, 46, 43], [], [50, 9, 47], [226, 128, 136]], [[194, 141], [], [194, 142], [49]], [[61, 124, 89, 57], [194, 136, 194, 166, 38], [126, 242, 166, 154, 146], []], [[37, 80], [9, 216, 131], [194, 157, 43, 127, 113], [43]], [[239, 191, 178, 229, 132, 146, 0, 194, 160], [194, 171], [10], [194, 165, 239, 191, 186, 226, 136, 152]], [[], [], [122, 104, 39], []], [[58, 51, 194, 154, 56], [194, 157, 21], [81, 38], [216, 132, 126]], [[], [233, 134, 142, 98, 226, 128, 143, 127], [194, 163, 59], [242, 160, 169, 179]], [[], [227, 155, 136, 14, 109, 53], [114, 104], [234, 187, 180, 227, 184, 139, 42]], [[235, 181, 180, 194, 136, 56], [], [], [194, 140, 243, 151, 159, 131, 56, 194, 139]], [[63], [33, 89, 239, 191, 185], [], []], [[91, 239, 191, 185, 93], [194, 130, 240, 156, 152, 140, 194, 149, 243, 147, 188, 158], [126, 227, 144, 129, 42, 58], []], [[241, 182, 183, 189], [17, 58], [40, 113, 72, 53], [227, 128, 128, 105, 194, 173, 226, 128, 143]], [[], [], [220, 143], [226, 128, 138, 47, 216, 129]], [[226, 128, 169, 35, 42], [226, 128, 189, 17, 36, 8], [226, 128, 140, 40, 62], [194, 130, 118, 125, 73]], [[], [226, 129, 132], [49, 29], [12, 3]], [[], [240, 191, 185, 188, 60, 57], [7, 240, 155, 149, 155], []], [[], [243, 141, 162, 136], [244, 128, 128, 128], []], [[32, 194, 161], [63, 112, 239, 168, 137], [61, 93, 115, 43], [118, 60, 244, 143, 191, 190, 116]], [[], [54], [25], [194, 138, 0]], [[194, 168, 243, 178, 155, 187], [194, 157], [], [9]], [[21, 92, 99], [], [241, 167, 189, 158, 47], [108, 194, 156, 242, 154, 178, 144]], [[43, 94], [], [51], [240, 190, 155, 150, 43, 66]], [[54, 124], [226, 129, 164, 1], [37, 241, 151, 143, 182, 66], []], [[34, 9, 45], [103, 194, 132, 76], [], []], [[70], [194, 131, 53], [116, 194, 136, 33], [126, 14, 61]], [[], [93, 51], [], []], [[26], [], [241, 146, 162, 138, 41], [226, 129, 145, 228, 137, 163]], [[226, 129, 146, 38, 232, 150, 142, 194, 140], [226, 129, 135, 29], [239, 191, 184], [114]]] }`,
 right: `CsvData { data: [[[113, 236, 169, 146, 243, 152, 176, 164], [194, 160, 19], [216, 133, 93], [78]], [[], [211, 152], [47], [81]], [[114, 3, 33], [], [43, 45, 242, 160, 190, 141, 44], []], [[113, 194, 157], [4], [55, 92, 10], [194, 173, 229, 167, 185]], [[194, 133, 34, 33], [], [], [92, 92, 227, 176, 145, 70]], [[21], [59, 20, 96], [], [48]], [[54, 103, 239, 154, 145], [94, 74], [32, 224, 174, 167, 194, 167, 109], []], [[15, 64], [37], [], []], [[], [58, 59, 240, 157, 133, 179, 123], [194, 129, 244, 135, 147, 139], [15]], [[54, 239, 191, 180], [5, 239, 191, 178], [32, 78, 57, 226, 129, 164], [194, 129, 65]], [[56, 244, 143, 191, 189, 116], [227, 180, 181, 45], [], [31, 102]], [[230, 185, 147, 35], [79, 34, 26], [62, 52, 92, 194, 133], [194, 147, 8, 20]], [[239, 191, 186, 50, 194, 139, 233, 131, 174], [194, 160, 11, 19], [21], [242, 150, 166, 140, 40, 194, 138]], [[95, 39, 25], [60, 226, 128, 157, 228, 128, 185], [194, 158], []], [[24, 233, 153, 165], [240, 158, 185, 128], [44], []], [[56, 234, 128, 131], [], [194, 152], []], [[243, 171, 136, 183, 126], [126, 9, 95, 216, 156], [226, 128, 137, 226, 128, 189], [239, 191, 186, 73, 95, 228, 149, 174]], [[121], [10, 123, 55, 194, 130], [25, 194, 139], [101]], [[228, 173, 191, 80], [240, 186, 166, 171], [10, 64, 9, 91], [92, 124, 47]], [[], [194, 167, 121, 194, 167], [34, 63, 124], [98, 194, 164, 105]], [[107], [92, 243, 191, 191, 189], [], [48, 124]], [[226, 129, 171, 37, 243, 172, 131, 169], [], [225, 135, 175, 49, 21, 231, 153, 169], []], [[], [194, 174, 63], [], [91, 4, 94, 9]], [[], [118, 47], [76, 39, 96], [233, 182, 176, 96]], [[], [], [50, 194, 146, 32], [4]], [[53, 26, 56], [12], [57, 194, 151, 194, 174], [43, 68, 239, 191, 188, 93]], [[60, 84, 194, 168], [], [197, 137, 32], [194, 138, 61]], [[121, 194, 171, 60], [], [28, 242, 139, 151, 189], [119, 232, 171, 144, 24, 194, 138]], [[243, 191, 191, 191, 60], [33, 77], [], [243, 140, 186, 167, 17]], [[], [111, 226, 129, 155], [58, 9, 243, 160, 128, 129], [94, 83]], [[], [194, 160, 242, 179, 191, 167, 226, 128, 159, 94], [228, 163, 130, 236, 172, 189, 32, 194, 144], [238, 152, 142, 47]], [[], [9, 123, 94], [70, 194, 167, 227, 186, 182, 234, 167, 152], [197, 137]], [[95, 73], [32, 236, 161, 162], [243, 176, 145, 164], [237, 154, 150, 60]], [[194, 158, 31, 94, 127], [], [10, 125, 53, 239, 191, 180], []], [[43, 194, 132, 226, 129, 133, 194, 155], [243, 160, 128, 129, 126, 57], [], [2, 10]], [[], [], [23, 36, 239, 191, 179, 6], [239, 191, 190]], [[43, 89, 31, 194, 172], [113], [78, 243, 165, 169, 183, 106, 194, 168], [226, 128, 149, 52]], [[226, 128, 146, 32, 55], [], [91, 225, 186, 164, 48], []], [[232, 146, 141, 235, 189, 170], [0, 205, 175], [52, 106, 116], [66, 17]], [[], [21, 44], [54], [87, 50]], [[241, 131, 189, 189, 96], [194, 161, 122, 102, 76], [194, 128, 32], [32, 226, 128, 169, 241, 188, 189, 191, 76]], [[], [229, 185, 185, 243, 172, 176, 152, 239, 191, 189], [100, 216, 156], [194, 171, 127]], [[238, 172, 164, 194, 153, 32, 62], [], [124, 46, 194, 163, 229, 148, 162], [35, 47]], [[39, 107], [125, 57], [216, 129], [232, 187, 128, 39]], [[239, 187, 191, 73, 216, 133], [226, 157, 183, 194, 152, 60], [53, 237, 148, 141, 97, 233, 185, 134], [35]], [[83, 194, 155, 14, 99], [228, 160, 162, 239, 191, 188, 194, 136, 25], [194, 147, 216, 129], [16, 43, 60, 63]], [[194, 138, 34, 226, 128, 180], [69, 194, 148, 16, 243, 148, 138, 157], [75, 48, 123, 216, 156], [235, 152, 188, 231, 132, 177]], [[22, 47, 194, 174], [], [69], [45]], [[], [], [68, 226, 129, 136, 64, 67], [46, 12, 93]], [[226, 138, 143, 194, 167], [], [29, 225, 134, 130, 95, 42], [123]], [[59, 60, 194, 172], [60, 194, 138, 229, 181, 140, 58], [216, 128, 88], [14]], [[], [39, 9], [194, 153, 226, 164, 137, 121, 55], []], [[194, 141, 93, 36, 91], [], [], [85, 194, 135, 194, 150]], [[240, 156, 179, 142], [89, 108, 38], [60], [42, 194, 130, 34]], [[81, 194, 170], [194, 130, 194, 133], [36, 58, 243, 160, 128, 129], [194, 171, 227, 128, 128]], [[33, 234, 186, 163], [], [43, 110, 197, 137, 226, 128, 182], [216, 149, 39]], [[], [37, 91], [124], []], [[194, 175, 34, 226, 129, 163], [49, 227, 128, 128, 194, 153], [237, 148, 142], [194, 156, 242, 158, 128, 167]], [[226, 159, 178, 26], [], [194, 168], [38, 45, 236, 132, 146, 28]], [[34], [194, 156, 14, 244, 143, 191, 189, 93], [39, 49, 194, 164], []], [[32, 240, 170, 143, 142, 46, 43], [], [50, 9, 47], [226, 128, 136]], [[194, 141], [], [194, 142], [49]], [[61, 124, 89, 57], [194, 136, 194, 166, 38], [126, 242, 166, 154, 146], []], [[37, 80], [9, 216, 131], [194, 157, 43, 127, 113], [43]], [[239, 191, 178, 229, 132, 146, 0, 194, 160], [194, 171], [10], [194, 165, 239, 191, 186, 226, 136, 152]], [[], [], [122, 104, 39], []], [[58, 51, 194, 154, 56], [194, 157, 21], [81, 38], [216, 132, 126]], [[], [233, 134, 142, 98, 226, 128, 143, 127], [194, 163, 59], [242, 160, 169, 179]], [[], [227, 155, 136, 14, 109, 53], [114, 104], [234, 187, 180, 227, 184, 139, 42]], [[235, 181, 180, 194, 136, 56], [], [], [194, 140, 243, 151, 159, 131, 56, 194, 139]], [[63], [33, 89, 239, 191, 185], [], []], [[91, 239, 191, 185, 93], [194, 130, 240, 156, 152, 140, 194, 149, 243, 147, 188, 158], [126, 227, 144, 129, 42, 58], []], [[241, 182, 183, 189], [17, 58], [40, 113, 72, 53], [227, 128, 128, 105, 194, 173, 226, 128, 143]], [[], [], [220, 143], [226, 128, 138, 47, 216, 129]], [[226, 128, 169, 35, 42], [226, 128, 189, 17, 36, 8], [226, 128, 140, 40, 62], [194, 130, 118, 125, 73]], [[], [226, 129, 132], [49, 29], [12, 3]], [[], [240, 191, 185, 188, 60, 57], [7, 240, 155, 149, 155], []], [[], [243, 141, 162, 136], [244, 128, 128, 128], []], [[32, 194, 161], [63, 112, 239, 168, 137], [61, 93, 115, 43], [118, 60, 244, 143, 191, 190, 116]], [[], [54], [25], [194, 138, 0]], [[194, 168, 243, 178, 155, 187], [194, 157], [], [9]], [[21, 92, 99], [], [241, 167, 189, 158, 47], [108, 194, 156, 242, 154, 178, 144]], [[43, 94], [], [51], [240, 190, 155, 150, 43, 66]], [[54, 124], [226, 129, 164, 1], [37, 241, 151, 143, 182, 66], []], [[34, 9, 45], [103, 194, 132, 76], [], []], [[70], [194, 131, 53], [116, 194, 136, 33], [126, 14, 61]], [[], [93, 51], [], []], [[26], [], [241, 146, 162, 138, 41], [226, 129, 145, 228, 137, 163]], [[226, 129, 146, 38, 232, 150, 142, 194, 140], [226, 129, 135, 29], [239, 191, 184], [114]]] }`', tests\test_cat.rs:39:9
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-458]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-465]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
thread 'test_cat::prop_cat_rows' panicked at 'assertion failed: `(left == right)`
  left: `CsvData { data: [[[73, 216, 133], [226, 157, 183, 194, 152, 60], [53, 237, 148, 141, 97, 233, 185, 134], [35]], [[83, 194, 155, 14, 99], [228, 160, 162, 239, 191, 188, 194, 136, 25], [194, 147, 216, 129], [16, 43, 60, 63]], [[194, 138, 34, 226, 128, 180], [69, 194, 148, 16, 243, 148, 138, 157], [75, 48, 123, 216, 156], [235, 152, 188, 231, 132, 177]], [[22, 47, 194, 174], [], [69], [45]], [[], [], [68, 226, 129, 136, 64, 67], [46, 12, 93]], [[226, 138, 143, 194, 167], [], [29, 225, 134, 130, 95, 42], [123]], [[59, 60, 194, 172], [60, 194, 138, 229, 181, 140, 58], [216, 128, 88], [14]], [[], [39, 9], [194, 153, 226, 164, 137, 121, 55], []], [[194, 141, 93, 36, 91], [], [], [85, 194, 135, 194, 150]], [[240, 156, 179, 142], [89, 108, 38], [60], [42, 194, 130, 34]], [[81, 194, 170], [194, 130, 194, 133], [36, 58, 243, 160, 128, 129], [194, 171, 227, 128, 128]], [[33, 234, 186, 163], [], [43, 110, 197, 137, 226, 128, 182], [216, 149, 39]], [[], [37, 91], [124], []], [[194, 175, 34, 226, 129, 163], [49, 227, 128, 128, 194, 153], [237, 148, 142], [194, 156, 242, 158, 128, 167]], [[226, 159, 178, 26], [], [194, 168], [38, 45, 236, 132, 146, 28]], [[34], [194, 156, 14, 244, 143, 191, 189, 93], [39, 49, 194, 164], []], [[32, 240, 170, 143, 142, 46, 43], [], [50, 9, 47], [226, 128, 136]], [[194, 141], [], [194, 142], [49]], [[61, 124, 89, 57], [194, 136, 194, 166, 38], [126, 242, 166, 154, 146], []], [[37, 80], [9, 216, 131], [194, 157, 43, 127, 113], [43]], [[239, 191, 178, 229, 132, 146, 0, 194, 160], [194, 171], [10], [194, 165, 239, 191, 186, 226, 136, 152]], [[], [], [122, 104, 39], []], [[58, 51, 194, 154, 56], [194, 157, 21], [81, 38], [216, 132, 126]], [[], [233, 134, 142, 98, 226, 128, 143, 127], [194, 163, 59], [242, 160, 169, 179]], [[], [227, 155, 136, 14, 109, 53], [114, 104], [234, 187, 180, 227, 184, 139, 42]], [[235, 181, 180, 194, 136, 56], [], [], [194, 140, 243, 151, 159, 131, 56, 194, 139]], [[63], [33, 89, 239, 191, 185], [], []], [[91, 239, 191, 185, 93], [194, 130, 240, 156, 152, 140, 194, 149, 243, 147, 188, 158], [126, 227, 144, 129, 42, 58], []], [[241, 182, 183, 189], [17, 58], [40, 113, 72, 53], [227, 128, 128, 105, 194, 173, 226, 128, 143]], [[], [], [220, 143], [226, 128, 138, 47, 216, 129]], [[226, 128, 169, 35, 42], [226, 128, 189, 17, 36, 8], [226, 128, 140, 40, 62], [194, 130, 118, 125, 73]], [[], [226, 129, 132], [49, 29], [12, 3]], [[], [240, 191, 185, 188, 60, 57], [7, 240, 155, 149, 155], []], [[], [243, 141, 162, 136], [244, 128, 128, 128], []], [[32, 194, 161], [63, 112, 239, 168, 137], [61, 93, 115, 43], [118, 60, 244, 143, 191, 190, 116]], [[], [54], [25], [194, 138, 0]], [[194, 168, 243, 178, 155, 187], [194, 157], [], [9]], [[21, 92, 99], [], [241, 167, 189, 158, 47], [108, 194, 156, 242, 154, 178, 144]], [[43, 94], [], [51], [240, 190, 155, 150, 43, 66]], [[54, 124], [226, 129, 164, 1], [37, 241, 151, 143, 182, 66], []], [[34, 9, 45], [103, 194, 132, 76], [], []], [[70], [194, 131, 53], [116, 194, 136, 33], [126, 14, 61]], [[], [93, 51], [], []], [[26], [], [241, 146, 162, 138, 41], [226, 129, 145, 228, 137, 163]], [[226, 129, 146, 38, 232, 150, 142, 194, 140], [226, 129, 135, 29], [239, 191, 184], [114]]] }`,
 right: `CsvData { data: [[[239, 187, 191, 73, 216, 133], [226, 157, 183, 194, 152, 60], [53, 237, 148, 141, 97, 233, 185, 134], [35]], [[83, 194, 155, 14, 99], [228, 160, 162, 239, 191, 188, 194, 136, 25], [194, 147, 216, 129], [16, 43, 60, 63]], [[194, 138, 34, 226, 128, 180], [69, 194, 148, 16, 243, 148, 138, 157], [75, 48, 123, 216, 156], [235, 152, 188, 231, 132, 177]], [[22, 47, 194, 174], [], [69], [45]], [[], [], [68, 226, 129, 136, 64, 67], [46, 12, 93]], [[226, 138, 143, 194, 167], [], [29, 225, 134, 130, 95, 42], [123]], [[59, 60, 194, 172], [60, 194, 138, 229, 181, 140, 58], [216, 128, 88], [14]], [[], [39, 9], [194, 153, 226, 164, 137, 121, 55], []], [[194, 141, 93, 36, 91], [], [], [85, 194, 135, 194, 150]], [[240, 156, 179, 142], [89, 108, 38], [60], [42, 194, 130, 34]], [[81, 194, 170], [194, 130, 194, 133], [36, 58, 243, 160, 128, 129], [194, 171, 227, 128, 128]], [[33, 234, 186, 163], [], [43, 110, 197, 137, 226, 128, 182], [216, 149, 39]], [[], [37, 91], [124], []], [[194, 175, 34, 226, 129, 163], [49, 227, 128, 128, 194, 153], [237, 148, 142], [194, 156, 242, 158, 128, 167]], [[226, 159, 178, 26], [], [194, 168], [38, 45, 236, 132, 146, 28]], [[34], [194, 156, 14, 244, 143, 191, 189, 93], [39, 49, 194, 164], []], [[32, 240, 170, 143, 142, 46, 43], [], [50, 9, 47], [226, 128, 136]], [[194, 141], [], [194, 142], [49]], [[61, 124, 89, 57], [194, 136, 194, 166, 38], [126, 242, 166, 154, 146], []], [[37, 80], [9, 216, 131], [194, 157, 43, 127, 113], [43]], [[239, 191, 178, 229, 132, 146, 0, 194, 160], [194, 171], [10], [194, 165, 239, 191, 186, 226, 136, 152]], [[], [], [122, 104, 39], []], [[58, 51, 194, 154, 56], [194, 157, 21], [81, 38], [216, 132, 126]], [[], [233, 134, 142, 98, 226, 128, 143, 127], [194, 163, 59], [242, 160, 169, 179]], [[], [227, 155, 136, 14, 109, 53], [114, 104], [234, 187, 180, 227, 184, 139, 42]], [[235, 181, 180, 194, 136, 56], [], [], [194, 140, 243, 151, 159, 131, 56, 194, 139]], [[63], [33, 89, 239, 191, 185], [], []], [[91, 239, 191, 185, 93], [194, 130, 240, 156, 152, 140, 194, 149, 243, 147, 188, 158], [126, 227, 144, 129, 42, 58], []], [[241, 182, 183, 189], [17, 58], [40, 113, 72, 53], [227, 128, 128, 105, 194, 173, 226, 128, 143]], [[], [], [220, 143], [226, 128, 138, 47, 216, 129]], [[226, 128, 169, 35, 42], [226, 128, 189, 17, 36, 8], [226, 128, 140, 40, 62], [194, 130, 118, 125, 73]], [[], [226, 129, 132], [49, 29], [12, 3]], [[], [240, 191, 185, 188, 60, 57], [7, 240, 155, 149, 155], []], [[], [243, 141, 162, 136], [244, 128, 128, 128], []], [[32, 194, 161], [63, 112, 239, 168, 137], [61, 93, 115, 43], [118, 60, 244, 143, 191, 190, 116]], [[], [54], [25], [194, 138, 0]], [[194, 168, 243, 178, 155, 187], [194, 157], [], [9]], [[21, 92, 99], [], [241, 167, 189, 158, 47], [108, 194, 156, 242, 154, 178, 144]], [[43, 94], [], [51], [240, 190, 155, 150, 43, 66]], [[54, 124], [226, 129, 164, 1], [37, 241, 151, 143, 182, 66], []], [[34, 9, 45], [103, 194, 132, 76], [], []], [[70], [194, 131, 53], [116, 194, 136, 33], [126, 14, 61]], [[], [93, 51], [], []], [[26], [], [241, 146, 162, 138, 41], [226, 129, 145, 228, 137, 163]], [[226, 129, 146, 38, 232, 150, 142, 194, 140], [226, 129, 135, 29], [239, 191, 184], [114]]] }`', tests\test_cat.rs:39:9
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-483]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-491]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-498]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
thread 'test_cat::prop_cat_rows' panicked at 'assertion failed: `(left == right)`
  left: `CsvData { data: [[[73, 216, 133], [226, 157, 183, 194, 152, 60], [53, 237, 148, 141, 97, 233, 185, 134], [35]], [[83, 194, 155, 14, 99], [228, 160, 162, 239, 191, 188, 194, 136, 25], [194, 147, 216, 129], [16, 43, 60, 63]], [[194, 138, 34, 226, 128, 180], [69, 194, 148, 16, 243, 148, 138, 157], [75, 48, 123, 216, 156], [235, 152, 188, 231, 132, 177]], [[22, 47, 194, 174], [], [69], [45]], [[], [], [68, 226, 129, 136, 64, 67], [46, 12, 93]], [[226, 138, 143, 194, 167], [], [29, 225, 134, 130, 95, 42], [123]], [[59, 60, 194, 172], [60, 194, 138, 229, 181, 140, 58], [216, 128, 88], [14]], [[], [39, 9], [194, 153, 226, 164, 137, 121, 55], []], [[194, 141, 93, 36, 91], [], [], [85, 194, 135, 194, 150]], [[240, 156, 179, 142], [89, 108, 38], [60], [42, 194, 130, 34]], [[81, 194, 170], [194, 130, 194, 133], [36, 58, 243, 160, 128, 129], [194, 171, 227, 128, 128]], [[33, 234, 186, 163], [], [43, 110, 197, 137, 226, 128, 182], [216, 149, 39]], [[], [37, 91], [124], []], [[194, 175, 34, 226, 129, 163], [49, 227, 128, 128, 194, 153], [237, 148, 142], [194, 156, 242, 158, 128, 167]], [[226, 159, 178, 26], [], [194, 168], [38, 45, 236, 132, 146, 28]], [[34], [194, 156, 14, 244, 143, 191, 189, 93], [39, 49, 194, 164], []], [[32, 240, 170, 143, 142, 46, 43], [], [50, 9, 47], [226, 128, 136]], [[194, 141], [], [194, 142], [49]], [[61, 124, 89, 57], [194, 136, 194, 166, 38], [126, 242, 166, 154, 146], []], [[37, 80], [9, 216, 131], [194, 157, 43, 127, 113], [43]], [[239, 191, 178, 229, 132, 146, 0, 194, 160], [194, 171], [10], [194, 165, 239, 191, 186, 226, 136, 152]], [[], [], [122, 104, 39], []], [[226, 129, 146, 38, 232, 150, 142, 194, 140], [226, 129, 135, 29], [239, 191, 184], [114]]] }`,
 right: `CsvData { data: [[[239, 187, 191, 73, 216, 133], [226, 157, 183, 194, 152, 60], [53, 237, 148, 141, 97, 233, 185, 134], [35]], [[83, 194, 155, 14, 99], [228, 160, 162, 239, 191, 188, 194, 136, 25], [194, 147, 216, 129], [16, 43, 60, 63]], [[194, 138, 34, 226, 128, 180], [69, 194, 148, 16, 243, 148, 138, 157], [75, 48, 123, 216, 156], [235, 152, 188, 231, 132, 177]], [[22, 47, 194, 174], [], [69], [45]], [[], [], [68, 226, 129, 136, 64, 67], [46, 12, 93]], [[226, 138, 143, 194, 167], [], [29, 225, 134, 130, 95, 42], [123]], [[59, 60, 194, 172], [60, 194, 138, 229, 181, 140, 58], [216, 128, 88], [14]], [[], [39, 9], [194, 153, 226, 164, 137, 121, 55], []], [[194, 141, 93, 36, 91], [], [], [85, 194, 135, 194, 150]], [[240, 156, 179, 142], [89, 108, 38], [60], [42, 194, 130, 34]], [[81, 194, 170], [194, 130, 194, 133], [36, 58, 243, 160, 128, 129], [194, 171, 227, 128, 128]], [[33, 234, 186, 163], [], [43, 110, 197, 137, 226, 128, 182], [216, 149, 39]], [[], [37, 91], [124], []], [[194, 175, 34, 226, 129, 163], [49, 227, 128, 128, 194, 153], [237, 148, 142], [194, 156, 242, 158, 128, 167]], [[226, 159, 178, 26], [], [194, 168], [38, 45, 236, 132, 146, 28]], [[34], [194, 156, 14, 244, 143, 191, 189, 93], [39, 49, 194, 164], []], [[32, 240, 170, 143, 142, 46, 43], [], [50, 9, 47], [226, 128, 136]], [[194, 141], [], [194, 142], [49]], [[61, 124, 89, 57], [194, 136, 194, 166, 38], [126, 242, 166, 154, 146], []], [[37, 80], [9, 216, 131], [194, 157, 43, 127, 113], [43]], [[239, 191, 178, 229, 132, 146, 0, 194, 160], [194, 171], [10], [194, 165, 239, 191, 186, 226, 136, 152]], [[], [], [122, 104, 39], []], [[226, 129, 146, 38, 232, 150, 142, 194, 140], [226, 129, 135, 29], [239, 191, 184], [114]]] }`', tests\test_cat.rs:39:9
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-510]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-517]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-524]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
thread 'test_cat::prop_cat_rows' panicked at 'assertion failed: `(left == right)`
  left: `CsvData { data: [[[73, 216, 133], [226, 157, 183, 194, 152, 60], [53, 237, 148, 141, 97, 233, 185, 134], [35]], [[83, 194, 155, 14, 99], [228, 160, 162, 239, 191, 188, 194, 136, 25], [194, 147, 216, 129], [16, 43, 60, 63]], [[194, 138, 34, 226, 128, 180], [69, 194, 148, 16, 243, 148, 138, 157], [75, 48, 123, 216, 156], [235, 152, 188, 231, 132, 177]], [[22, 47, 194, 174], [], [69], [45]], [[], [], [68, 226, 129, 136, 64, 67], [46, 12, 93]], [[226, 138, 143, 194, 167], [], [29, 225, 134, 130, 95, 42], [123]], [[59, 60, 194, 172], [60, 194, 138, 229, 181, 140, 58], [216, 128, 88], [14]], [[], [39, 9], [194, 153, 226, 164, 137, 121, 55], []], [[194, 141, 93, 36, 91], [], [], [85, 194, 135, 194, 150]], [[240, 156, 179, 142], [89, 108, 38], [60], [42, 194, 130, 34]], [[81, 194, 170], [194, 130, 194, 133], [36, 58, 243, 160, 128, 129], [194, 171, 227, 128, 128]], [[226, 129, 146, 38, 232, 150, 142, 194, 140], [226, 129, 135, 29], [239, 191, 184], [114]]] }`,
 right: `CsvData { data: [[[239, 187, 191, 73, 216, 133], [226, 157, 183, 194, 152, 60], [53, 237, 148, 141, 97, 233, 185, 134], [35]], [[83, 194, 155, 14, 99], [228, 160, 162, 239, 191, 188, 194, 136, 25], [194, 147, 216, 129], [16, 43, 60, 63]], [[194, 138, 34, 226, 128, 180], [69, 194, 148, 16, 243, 148, 138, 157], [75, 48, 123, 216, 156], [235, 152, 188, 231, 132, 177]], [[22, 47, 194, 174], [], [69], [45]], [[], [], [68, 226, 129, 136, 64, 67], [46, 12, 93]], [[226, 138, 143, 194, 167], [], [29, 225, 134, 130, 95, 42], [123]], [[59, 60, 194, 172], [60, 194, 138, 229, 181, 140, 58], [216, 128, 88], [14]], [[], [39, 9], [194, 153, 226, 164, 137, 121, 55], []], [[194, 141, 93, 36, 91], [], [], [85, 194, 135, 194, 150]], [[240, 156, 179, 142], [89, 108, 38], [60], [42, 194, 130, 34]], [[81, 194, 170], [194, 130, 194, 133], [36, 58, 243, 160, 128, 129], [194, 171, 227, 128, 128]], [[226, 129, 146, 38, 232, 150, 142, 194, 140], [226, 129, 135, 29], [239, 191, 184], [114]]] }`', tests\test_cat.rs:39:9
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-534]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-541]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-548]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
thread 'test_cat::prop_cat_rows' panicked at 'assertion failed: `(left == right)`
  left: `CsvData { data: [[[73, 216, 133], [226, 157, 183, 194, 152, 60], [53, 237, 148, 141, 97, 233, 185, 134], [35]], [[83, 194, 155, 14, 99], [228, 160, 162, 239, 191, 188, 194, 136, 25], [194, 147, 216, 129], [16, 43, 60, 63]], [[194, 138, 34, 226, 128, 180], [69, 194, 148, 16, 243, 148, 138, 157], [75, 48, 123, 216, 156], [235, 152, 188, 231, 132, 177]], [[22, 47, 194, 174], [], [69], [45]], [[], [], [68, 226, 129, 136, 64, 67], [46, 12, 93]], [[226, 138, 143, 194, 167], [], [29, 225, 134, 130, 95, 42], [123]]] }`,
 right: `CsvData { data: [[[239, 187, 191, 73, 216, 133], [226, 157, 183, 194, 152, 60], [53, 237, 148, 141, 97, 233, 185, 134], [35]], [[83, 194, 155, 14, 99], [228, 160, 162, 239, 191, 188, 194, 136, 25], [194, 147, 216, 129], [16, 43, 60, 63]], [[194, 138, 34, 226, 128, 180], [69, 194, 148, 16, 243, 148, 138, 157], [75, 48, 123, 216, 156], [235, 152, 188, 231, 132, 177]], [[22, 47, 194, 174], [], [69], [45]], [[], [], [68, 226, 129, 136, 64, 67], [46, 12, 93]], [[226, 138, 143, 194, 167], [], [29, 225, 134, 130, 95, 42], [123]]] }`', tests\test_cat.rs:39:9
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-556]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-563]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-570]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
thread 'test_cat::prop_cat_rows' panicked at 'assertion failed: `(left == right)`
  left: `CsvData { data: [[[73, 216, 133], [226, 157, 183, 194, 152, 60], [53, 237, 148, 141, 97, 233, 185, 134], [35]], [[83, 194, 155, 14, 99], [228, 160, 162, 239, 191, 188, 194, 136, 25], [194, 147, 216, 129], [16, 43, 60, 63]], [[194, 138, 34, 226, 128, 180], [69, 194, 148, 16, 243, 148, 138, 157], [75, 48, 123, 216, 156], [235, 152, 188, 231, 132, 177]]] }`,
 right: `CsvData { data: [[[239, 187, 191, 73, 216, 133], [226, 157, 183, 194, 152, 60], [53, 237, 148, 141, 97, 233, 185, 134], [35]], [[83, 194, 155, 14, 99], [228, 160, 162, 239, 191, 188, 194, 136, 25], [194, 147, 216, 129], [16, 43, 60, 63]], [[194, 138, 34, 226, 128, 180], [69, 194, 148, 16, 243, 148, 138, 157], [75, 48, 123, 216, 156], [235, 152, 188, 231, 132, 177]]] }`', tests\test_cat.rs:39:9
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-577]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-584]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-592]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
thread 'test_cat::prop_cat_rows' panicked at 'assertion failed: `(left == right)`
error: test failed, to rerun pass '--test tests'
thread 'main' panicked at 'tests failed for https://github.com/BurntSushi/xsv', src\tools\cargotest\main.rs:101:9
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
  left: `CsvData { data: [[[73, 216, 133], [226, 157, 183, 194, 152, 60], [53, 237, 148, 141, 97, 233, 185, 134], [35]], [[194, 138, 34, 226, 128, 180], [69, 194, 148, 16, 243, 148, 138, 157], [75, 48, 123, 216, 156], [235, 152, 188, 231, 132, 177]]] }`,
 right: `CsvData { data: [[[239, 187, 191, 73, 216, 133], [226, 157, 183, 194, 152, 60], [53, 237, 148, 141, 97, 233, 185, 134], [35]], [[194, 138, 34, 226, 128, 180], [69, 194, 148, 16, 243, 148, 138, 157], [75, 48, 123, 216, 156], [235, 152, 188, 231, 132, 177]]] }`', tests\test_cat.rs:39:9
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-601]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-608]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-615]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
thread 'test_cat::prop_cat_rows' panicked at 'assertion failed: `(left == right)`
  left: `CsvData { data: [[[73, 216, 133], [226, 157, 183, 194, 152, 60], [53, 237, 148, 141, 97, 233, 185, 134], [35]]] }`,
 right: `CsvData { data: [[[239, 187, 191, 73, 216, 133], [226, 157, 183, 194, 152, 60], [53, 237, 148, 141, 97, 233, 185, 134], [35]]] }`', tests\test_cat.rs:39:9
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-622]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-629]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-637]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-645]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
thread 'test_cat::prop_cat_rows' panicked at 'assertion failed: `(left == right)`
  left: `CsvData { data: [[[216, 133], [226, 157, 183, 194, 152, 60], [53, 237, 148, 141, 97, 233, 185, 134], [35]]] }`,
 right: `CsvData { data: [[[239, 187, 191, 216, 133], [226, 157, 183, 194, 152, 60], [53, 237, 148, 141, 97, 233, 185, 134], [35]]] }`', tests\test_cat.rs:39:9
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-652]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-659]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-666]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-673]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
thread 'test_cat::prop_cat_rows' panicked at 'assertion failed: `(left == right)`
  left: `CsvData { data: [[[], [226, 157, 183, 194, 152, 60], [53, 237, 148, 141, 97, 233, 185, 134], [35]]] }`,
 right: `CsvData { data: [[[239, 187, 191], [226, 157, 183, 194, 152, 60], [53, 237, 148, 141, 97, 233, 185, 134], [35]]] }`', tests\test_cat.rs:39:9
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-681]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-688]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-696]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-702]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-710]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-717]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-723]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-730]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-735]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-741]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-746]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-753]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-759]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-766]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-772]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-777]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-782]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-788]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
thread 'test_cat::prop_cat_rows' panicked at 'assertion failed: `(left == right)`
  left: `CsvData { data: [[[], [], [53, 237, 148, 141, 97, 233, 185, 134], [35]]] }`,
 right: `CsvData { data: [[[239, 187, 191], [], [53, 237, 148, 141, 97, 233, 185, 134], [35]]] }`', tests\test_cat.rs:39:9
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-796]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-801]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-809]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-816]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-823]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-828]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-834]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-842]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-848]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-855]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-861]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-868]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-874]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-881]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-887]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-893]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-900]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-907]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
thread 'test_cat::prop_cat_rows' panicked at 'assertion failed: `(left == right)`
  left: `CsvData { data: [[[], [], [], [35]]] }`,
 right: `CsvData { data: [[[239, 187, 191], [], [], [35]]] }`', tests\test_cat.rs:39:9
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-912]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-919]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-925]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-932]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-938]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-946]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-951]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-959]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-965]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-973]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-979]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-986]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-992]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-999]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-1005]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-1012]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-1019]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-1026]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
thread 'test_cat::prop_cat_rows' panicked at 'assertion failed: `(left == right)`
  left: `CsvData { data: [[[], [], [], []]] }`,
 right: `CsvData { data: [[[239, 187, 191], [], [], []]] }`', tests\test_cat.rs:39:9
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-1032]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-1039]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-1045]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-1052]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-1058]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-1065]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-1071]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-1078]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-1084]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-1091]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-1099]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-1106]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-1112]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-1119]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-1125]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-1131]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-1138]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-1145]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-1151]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-1156]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
thread 'test_cat::prop_cat_rows' panicked at 'assertion failed: `(left == right)`
  left: `CsvData { data: [[[], [], []]] }`,
 right: `CsvData { data: [[[239, 187, 191], [], []]] }`', tests\test_cat.rs:39:9
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-1164]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-1170]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-1177]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-1185]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-1190]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-1197]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-1202]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-1208]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-1215]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-1221]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-1229]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-1235]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-1241]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-1247]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-1253]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-1259]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-1265]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-1271]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-1277]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-1283]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
thread 'test_cat::prop_cat_rows' panicked at 'assertion failed: `(left == right)`
  left: `CsvData { data: [[[], []]] }`,
 right: `CsvData { data: [[[239, 187, 191], []]] }`', tests\test_cat.rs:39:9
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-1291]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-1297]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-1303]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-1309]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-1317]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-1322]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-1331]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-1337]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-1344]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-1350]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-1357]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-1363]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-1370]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-1376]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-1382]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-1389]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-1397]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-1404]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-1411]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-1417]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
thread 'test_cat::prop_cat_rows' panicked at 'assertion failed: `(left == right)`
  left: `CsvData { data: [] }`,
 right: `CsvData { data: [[[239, 187, 191]]] }`', tests\test_cat.rs:39:9
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-1425]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-1430]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-1437]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-1443]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-1449]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-1454]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-1461]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-1467]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-1472]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-1480]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-1485]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-1491]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-1497]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-1504]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-1511]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-1518]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
[D:\a\rust\rust\build\ct\xsv\target\debug\xit\cat_rows\test-1523]: "D:\\a\\rust\\rust\\build\\ct\\xsv\\target\\debug\\xsv" "cat" "rows" "in1.csv" "in2.csv" "--no-headers"
thread 'test_cat::prop_cat_rows' panicked at '[quickcheck] TEST FAILED (runtime error). Arguments: (CsvData { data: [[[239, 187, 191]]] })
Error: "assertion failed: `(left == right)`\n  left: `CsvData { data: [] }`,\n right: `CsvData { data: [[[239, 187, 191]]] }`"', C:\Users\runneradmin\.cargo\registry\src\github.com-1ecc6299db9ec823\quickcheck-0.7.1\src\tester.rs:176:28

failures:
    test_cat::prop_cat_rows

ehuss · 2021-09-26T02:59:50Z

@bors retry

Error in test_cat::prop_cat_rows is xsv, which seems unlikely to be related here. A similar issue was noted a few years ago at #65342 (comment)

bors · 2021-09-26T05:15:14Z

⌛ Testing commit 75f058d with merge f6e6ddc...

bors · 2021-09-26T07:55:54Z

☀️ Test successful - checks-actions
Approved by: petrochenkov
Pushing f6e6ddc to master...

rust-timer · 2021-09-26T09:28:38Z

Finished benchmarking commit (f6e6ddc): comparison url.

Summary: This benchmark run did not return any relevant changes.

If you disagree with this performance assessment, please file an issue in rust-lang/rustc-perf.

@rustbot label: -perf-regression

alex-berger · 2021-10-04T13:32:11Z

The following code used to compile up-to-and-including nightly-2021-09-26.

#[path = concat!(env!("OUT_DIR"), "/v1_22/mod.rs")]
mod v1_22;

And starting with nightly-2021-09-27 it fails with:

error: malformed `path` attribute input
 --> ...
  |
2 | #[path = concat!(env!("OUT_DIR"), "/v1_22/mod.rs")]
  | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[path = "file"]`

Is this intended? What was the effect of the above path attribute before nightly-2021-09-27 (when it still compiled)?

ehuss · 2021-10-04T16:00:54Z

The effect before was that the #[path] attribute was ignored.

Hm, so my expectation was that nobody would be using that, since the attribute is ignored and you would need a v1_22.rs file in the same directory to avoid a compilation error (and I would suspect most people would notice that it was using the wrong file). Did you maybe have a v1_22.rs or v1_22/mod.rs file that was being used instead?

We could maybe downgrade it to a future-incompatibility warning if people feel this was too aggressive.

alex-berger · 2021-10-05T07:43:28Z

@ehuss indeed, there is a $OUT_SIR/v1_22/model.rs in place and I guess this is why it used to work.

Personally, I am fine with this change, just wanted to understand why it used to work.

rust-highfive assigned nagisa Sep 6, 2021

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ehuss mentioned this pull request Sep 6, 2021

Module path attribute override with nested macros doesnt work #87681

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petrochenkov self-assigned this Sep 6, 2021

petrochenkov reviewed Sep 8, 2021

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ehuss force-pushed the more-attr-validation branch from cadfab3 to 5f8c009 Compare September 17, 2021 01:30

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ehuss force-pushed the more-attr-validation branch from 5f8c009 to 3fffc1a Compare September 17, 2021 20:09

ehuss added 2 commits September 25, 2021 08:11

Move malformed attribute code to a function and fix inner attribute s…

5f8c571

…uggestion. Moving to a dedicated function in preparation for other validation. The suggestion given didn't consider if it was an inner attribute.

Check for macros in built-in attributes that don't support them.

75f058d

ehuss force-pushed the more-attr-validation branch from 3fffc1a to 75f058d Compare September 25, 2021 16:03

bors added S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. and removed S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. labels Sep 25, 2021

bors added S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. and removed S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. labels Sep 26, 2021

bors added S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. and removed S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. labels Sep 26, 2021

bors added the merged-by-bors This PR was explicitly merged by bors. label Sep 26, 2021

bors merged commit f6e6ddc into rust-lang:master Sep 26, 2021

rustbot added this to the 1.57.0 milestone Sep 26, 2021

bors mentioned this pull request Sep 26, 2021

Tokenize emoji as if they were valid identifiers #88781

Merged

ehuss mentioned this pull request Dec 28, 2021

Do not run cargotest on quickcheck/proptest tests #73514

Closed

oskgo mentioned this pull request Jan 24, 2024

Macro in path attribute on module results in file not found error #48250

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ehuss mentioned this pull request Mar 4, 2024

#![crate_name = EXPR] semantically allows EXPR to be a macro call but otherwise mostly ignores it #122001

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Validate builtin attributes for macro args. #88680

Validate builtin attributes for macro args. #88680

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Validate builtin attributes for macro args. #88680

Validate builtin attributes for macro args. #88680

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