Multiple testsuite failures on big-endian targets

[glaubitz]

The testsuite of ripgrep 0.10.0 is failing on all of Debian's big-endian targets:

failures:

---- feature::f34_only_matching_line_column stdout ----
thread 'feature::f34_only_matching_line_column' panicked at '
printed outputs differ!

expected:
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sherlock:1:57:Sherlock
sherlock:3:49:Sherlock

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

got:
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sherlock:1:57:Sherlock
sherlock:2:49:Sherlock

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
', tests/feature.rs:110:5
note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace.
stack backtrace:
   0: std::sys::unix::backtrace::tracing::imp::unwind_backtrace
   1: std::sys_common::backtrace::print
   2: std::panicking::default_hook::{{closure}}
   3: std::panicking::default_hook
   4: std::panicking::rust_panic_with_hook
   5: std::panicking::continue_panic_fmt
   6: std::panicking::begin_panic_fmt
   7: integration::feature::f34_only_matching_line_column::{{closure}}
             at tests/feature.rs:110
   8: integration::feature::f34_only_matching_line_column
             at tests/macros.rs:7
   9: integration::feature::f34_only_matching_line_column::{{closure}}
             at tests/macros.rs:5
  10: core::ops::function::FnOnce::call_once
             at libcore/ops/function.rs:238
  11: <F as alloc::boxed::FnBox<A>>::call_box
  12: __rust_maybe_catch_panic

---- feature::f917_trim stdout ----
thread 'feature::f917_trim' panicked at '
printed outputs differ!

expected:
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
2-For the Doctor Watsons of this world, as opposed to the Sherlock
3:Holmeses, success in the province of detective work must always
4-be, to a very large extent, the result of luck. Sherlock Holmes
5-can extract a clew from a wisp of straw or a flake of cigar ash;

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

got:
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
2-For the Doctor Watsons of this world, as opposed to the Sherlock
2:Holmeses, success in the province of detective work must always
2-be, to a very large extent, the result of luck. Sherlock Holmes
2-can extract a clew from a wisp of straw or a flake of cigar ash;

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
', tests/feature.rs:591:5
note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace.
stack backtrace:
   0: std::sys::unix::backtrace::tracing::imp::unwind_backtrace
   1: std::sys_common::backtrace::print
   2: std::panicking::default_hook::{{closure}}
   3: std::panicking::default_hook
   4: std::panicking::rust_panic_with_hook
   5: std::panicking::continue_panic_fmt
   6: std::panicking::begin_panic_fmt
   7: integration::feature::f917_trim::{{closure}}
             at tests/feature.rs:591
   8: integration::feature::f917_trim
             at tests/macros.rs:7
   9: integration::feature::f917_trim::{{closure}}
             at tests/macros.rs:5
  10: core::ops::function::FnOnce::call_once
             at libcore/ops/function.rs:238
  11: <F as alloc::boxed::FnBox<A>>::call_box
  12: __rust_maybe_catch_panic

---- feature::f917_trim_match stdout ----
thread 'feature::f917_trim_match' panicked at '
printed outputs differ!

expected:
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
2-For the Doctor Watsons of this world, as opposed to the Sherlock
3:Holmeses, success in the province of detective work must always
4-be, to a very large extent, the result of luck. Sherlock Holmes
5-can extract a clew from a wisp of straw or a flake of cigar ash;

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

got:
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
2-For the Doctor Watsons of this world, as opposed to the Sherlock
2:Holmeses, success in the province of detective work must always
2-be, to a very large extent, the result of luck. Sherlock Holmes
2-can extract a clew from a wisp of straw or a flake of cigar ash;

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
', tests/feature.rs:619:5
note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace.
stack backtrace:
   0: std::sys::unix::backtrace::tracing::imp::unwind_backtrace
   1: std::sys_common::backtrace::print
   2: std::panicking::default_hook::{{closure}}
   3: std::panicking::default_hook
   4: std::panicking::rust_panic_with_hook
   5: std::panicking::continue_panic_fmt
   6: std::panicking::begin_panic_fmt
   7: integration::feature::f917_trim_match::{{closure}}
             at tests/feature.rs:619
   8: integration::feature::f917_trim_match
             at tests/macros.rs:7
   9: integration::feature::f917_trim_match::{{closure}}
             at tests/macros.rs:5
  10: core::ops::function::FnOnce::call_once
             at libcore/ops/function.rs:238
  11: <F as alloc::boxed::FnBox<A>>::call_box
  12: __rust_maybe_catch_panic

---- json::basic stdout ----
thread 'json::basic' panicked at 'assertion failed: `(left == right)`
  left: `Context { path: Some(Text { text: "sherlock" }), lines: Text { text: "Holmeses, success in the province of detective work must always\n" }, line_number: Some(1), absolute_offset: 65, submatches: [] }`,
 right: `Context { path: Some(Text { text: "sherlock" }), lines: Text { text: "Holmeses, success in the province of detective work must always\n" }, line_number: Some(2), absolute_offset: 65, submatches: [] }`', tests/json.rs:151:5
note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace.
stack backtrace:
   0: std::sys::unix::backtrace::tracing::imp::unwind_backtrace
   1: std::sys_common::backtrace::print
   2: std::panicking::default_hook::{{closure}}
   3: std::panicking::default_hook
   4: std::panicking::rust_panic_with_hook
   5: std::panicking::continue_panic_fmt
   6: std::panicking::begin_panic_fmt
   7: integration::json::basic::{{closure}}
             at tests/json.rs:151
   8: integration::json::basic
             at tests/macros.rs:7
   9: integration::json::basic::{{closure}}
             at tests/macros.rs:5
  10: core::ops::function::FnOnce::call_once
             at libcore/ops/function.rs:238
  11: <F as alloc::boxed::FnBox<A>>::call_box
  12: __rust_maybe_catch_panic

---- misc::after_context_line_numbers stdout ----
thread 'misc::after_context_line_numbers' panicked at '
printed outputs differ!

expected:
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1:For the Doctor Watsons of this world, as opposed to the Sherlock
2-Holmeses, success in the province of detective work must always
3:be, to a very large extent, the result of luck. Sherlock Holmes
4-can extract a clew from a wisp of straw or a flake of cigar ash;

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

got:
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1:For the Doctor Watsons of this world, as opposed to the Sherlock
1-Holmeses, success in the province of detective work must always
2:be, to a very large extent, the result of luck. Sherlock Holmes
3-can extract a clew from a wisp of straw or a flake of cigar ash;

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
', tests/misc.rs:427:5
note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace.
stack backtrace:
   0: std::sys::unix::backtrace::tracing::imp::unwind_backtrace
   1: std::sys_common::backtrace::print
   2: std::panicking::default_hook::{{closure}}
   3: std::panicking::default_hook
   4: std::panicking::rust_panic_with_hook
   5: std::panicking::continue_panic_fmt
   6: std::panicking::begin_panic_fmt
   7: integration::misc::after_context_line_numbers::{{closure}}
             at tests/misc.rs:427
   8: integration::misc::after_context_line_numbers
             at tests/macros.rs:7
   9: integration::misc::after_context_line_numbers::{{closure}}
             at tests/macros.rs:5
  10: core::ops::function::FnOnce::call_once
             at libcore/ops/function.rs:238
  11: <F as alloc::boxed::FnBox<A>>::call_box
  12: __rust_maybe_catch_panic

---- misc::before_context_line_numbers stdout ----
thread 'misc::before_context_line_numbers' panicked at '
printed outputs differ!

expected:
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1:For the Doctor Watsons of this world, as opposed to the Sherlock
2-Holmeses, success in the province of detective work must always
3:be, to a very large extent, the result of luck. Sherlock Holmes

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

got:
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1:For the Doctor Watsons of this world, as opposed to the Sherlock
1-Holmeses, success in the province of detective work must always
2:be, to a very large extent, the result of luck. Sherlock Holmes

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
', tests/misc.rs:451:5
note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace.
stack backtrace:
   0: std::sys::unix::backtrace::tracing::imp::unwind_backtrace
   1: std::sys_common::backtrace::print
   2: std::panicking::default_hook::{{closure}}
   3: std::panicking::default_hook
   4: std::panicking::rust_panic_with_hook
   5: std::panicking::continue_panic_fmt
   6: std::panicking::begin_panic_fmt
   7: integration::misc::before_context_line_numbers::{{closure}}
             at tests/misc.rs:451
   8: integration::misc::before_context_line_numbers
             at tests/macros.rs:7
   9: integration::misc::before_context_line_numbers::{{closure}}
             at tests/macros.rs:5
  10: core::ops::function::FnOnce::call_once
             at libcore/ops/function.rs:238
  11: <F as alloc::boxed::FnBox<A>>::call_box
  12: __rust_maybe_catch_panic

---- misc::columns stdout ----
thread 'misc::columns' panicked at '
printed outputs differ!

expected:
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1:57:For the Doctor Watsons of this world, as opposed to the Sherlock
3:49:be, to a very large extent, the result of luck. Sherlock Holmes

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

got:
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1:57:For the Doctor Watsons of this world, as opposed to the Sherlock
2:49:be, to a very large extent, the result of luck. Sherlock Holmes

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
', tests/misc.rs:49:5
note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace.
stack backtrace:
   0: std::sys::unix::backtrace::tracing::imp::unwind_backtrace
   1: std::sys_common::backtrace::print
   2: std::panicking::default_hook::{{closure}}
   3: std::panicking::default_hook
   4: std::panicking::rust_panic_with_hook
   5: std::panicking::continue_panic_fmt
   6: std::panicking::begin_panic_fmt
   7: integration::misc::columns::{{closure}}
             at tests/misc.rs:49
   8: integration::misc::columns
             at tests/macros.rs:7
   9: integration::misc::columns::{{closure}}
             at tests/macros.rs:5
  10: core::ops::function::FnOnce::call_once
             at libcore/ops/function.rs:238
  11: <F as alloc::boxed::FnBox<A>>::call_box
  12: __rust_maybe_catch_panic

---- misc::context_line_numbers stdout ----
thread 'misc::context_line_numbers' panicked at '
printed outputs differ!

expected:
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1:For the Doctor Watsons of this world, as opposed to the Sherlock
2-Holmeses, success in the province of detective work must always
--
5-but Doctor Watson has to have it taken out for him and dusted,
6:and exhibited clearly, with a label attached.

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

got:
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1:For the Doctor Watsons of this world, as opposed to the Sherlock
1-Holmeses, success in the province of detective work must always
--
3-but Doctor Watson has to have it taken out for him and dusted,
3:and exhibited clearly, with a label attached.

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
', tests/misc.rs:479:5
note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace.
stack backtrace:
   0: std::sys::unix::backtrace::tracing::imp::unwind_backtrace
   1: std::sys_common::backtrace::print
   2: std::panicking::default_hook::{{closure}}
   3: std::panicking::default_hook
   4: std::panicking::rust_panic_with_hook
   5: std::panicking::continue_panic_fmt
   6: std::panicking::begin_panic_fmt
   7: integration::misc::context_line_numbers::{{closure}}
             at tests/misc.rs:479
   8: integration::misc::context_line_numbers
             at tests/macros.rs:7
   9: integration::misc::context_line_numbers::{{closure}}
             at tests/macros.rs:5
  10: core::ops::function::FnOnce::call_once
             at libcore/ops/function.rs:238
  11: <F as alloc::boxed::FnBox<A>>::call_box
  12: __rust_maybe_catch_panic

---- misc::inverted_line_numbers stdout ----
thread 'misc::inverted_line_numbers' panicked at '
printed outputs differ!

expected:
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
2:Holmeses, success in the province of detective work must always
4:can extract a clew from a wisp of straw or a flake of cigar ash;
5:but Doctor Watson has to have it taken out for him and dusted,
6:and exhibited clearly, with a label attached.

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

got:
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1:Holmeses, success in the province of detective work must always
3:can extract a clew from a wisp of straw or a flake of cigar ash;
3:but Doctor Watson has to have it taken out for him and dusted,
3:and exhibited clearly, with a label attached.

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
', tests/misc.rs:121:5
note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace.
stack backtrace:
   0: std::sys::unix::backtrace::tracing::imp::unwind_backtrace
   1: std::sys_common::backtrace::print
   2: std::panicking::default_hook::{{closure}}
   3: std::panicking::default_hook
   4: std::panicking::rust_panic_with_hook
   5: std::panicking::continue_panic_fmt
   6: std::panicking::begin_panic_fmt
   7: integration::misc::inverted_line_numbers::{{closure}}
             at tests/misc.rs:121
   8: integration::misc::inverted_line_numbers
             at tests/macros.rs:7
   9: integration::misc::inverted_line_numbers::{{closure}}
             at tests/macros.rs:5
  10: core::ops::function::FnOnce::call_once
             at libcore/ops/function.rs:238
  11: <F as alloc::boxed::FnBox<A>>::call_box
  12: __rust_maybe_catch_panic

---- misc::line_numbers stdout ----
thread 'misc::line_numbers' panicked at '
printed outputs differ!

expected:
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1:For the Doctor Watsons of this world, as opposed to the Sherlock
3:be, to a very large extent, the result of luck. Sherlock Holmes

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

got:
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1:For the Doctor Watsons of this world, as opposed to the Sherlock
2:be, to a very large extent, the result of luck. Sherlock Holmes

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
', tests/misc.rs:38:5
note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace.
stack backtrace:
   0: std::sys::unix::backtrace::tracing::imp::unwind_backtrace
   1: std::sys_common::backtrace::print
   2: std::panicking::default_hook::{{closure}}
   3: std::panicking::default_hook
   4: std::panicking::rust_panic_with_hook
   5: std::panicking::continue_panic_fmt
   6: std::panicking::begin_panic_fmt
   7: integration::misc::line_numbers::{{closure}}
             at tests/misc.rs:38
   8: integration::misc::line_numbers
             at tests/macros.rs:7
   9: integration::misc::line_numbers::{{closure}}
             at tests/macros.rs:5
  10: core::ops::function::FnOnce::call_once
             at libcore/ops/function.rs:238
  11: <F as alloc::boxed::FnBox<A>>::call_box
  12: __rust_maybe_catch_panic

---- misc::vimgrep stdout ----
thread 'misc::vimgrep' panicked at '
printed outputs differ!

expected:
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sherlock:1:16:For the Doctor Watsons of this world, as opposed to the Sherlock
sherlock:1:57:For the Doctor Watsons of this world, as opposed to the Sherlock
sherlock:3:49:be, to a very large extent, the result of luck. Sherlock Holmes
sherlock:5:12:but Doctor Watson has to have it taken out for him and dusted,

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

got:
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sherlock:1:16:For the Doctor Watsons of this world, as opposed to the Sherlock
sherlock:1:57:For the Doctor Watsons of this world, as opposed to the Sherlock
sherlock:2:49:be, to a very large extent, the result of luck. Sherlock Holmes
sherlock:3:12:but Doctor Watson has to have it taken out for him and dusted,

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
', tests/misc.rs:775:5
note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace.
stack backtrace:
   0: std::sys::unix::backtrace::tracing::imp::unwind_backtrace
   1: std::sys_common::backtrace::print
   2: std::panicking::default_hook::{{closure}}
   3: std::panicking::default_hook
   4: std::panicking::rust_panic_with_hook
   5: std::panicking::continue_panic_fmt
   6: std::panicking::begin_panic_fmt
   7: integration::misc::vimgrep::{{closure}}
             at tests/misc.rs:775
   8: integration::misc::vimgrep
             at tests/macros.rs:7
   9: integration::misc::vimgrep::{{closure}}
             at tests/macros.rs:5
  10: core::ops::function::FnOnce::call_once
             at libcore/ops/function.rs:238
  11: <F as alloc::boxed::FnBox<A>>::call_box
  12: __rust_maybe_catch_panic

---- multiline::context stdout ----
thread 'multiline::context' panicked at '
printed outputs differ!

expected:
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1-For the Doctor Watsons of this world, as opposed to the Sherlock
2:Holmeses, success in the province of detective work must always
3:be, to a very large extent, the result of luck. Sherlock Holmes
4-can extract a clew from a wisp of straw or a flake of cigar ash;

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

got:
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1-For the Doctor Watsons of this world, as opposed to the Sherlock
1:Holmeses, success in the province of detective work must always
2:be, to a very large extent, the result of luck. Sherlock Holmes
3-can extract a clew from a wisp of straw or a flake of cigar ash;

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
', tests/multiline.rs:108:5
note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace.
stack backtrace:
   0: std::sys::unix::backtrace::tracing::imp::unwind_backtrace
   1: std::sys_common::backtrace::print
   2: std::panicking::default_hook::{{closure}}
   3: std::panicking::default_hook
   4: std::panicking::rust_panic_with_hook
   5: std::panicking::continue_panic_fmt
   6: std::panicking::begin_panic_fmt
   7: integration::multiline::context::{{closure}}
             at tests/multiline.rs:108
   8: integration::multiline::context
             at tests/macros.rs:7
   9: integration::multiline::context::{{closure}}
             at tests/macros.rs:5
  10: core::ops::function::FnOnce::call_once
             at libcore/ops/function.rs:238
  11: <F as alloc::boxed::FnBox<A>>::call_box
  12: __rust_maybe_catch_panic

---- multiline::only_matching stdout ----
thread 'multiline::only_matching' panicked at '
printed outputs differ!

expected:
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1:Watson
1:Sherlock
2:Holmes
3:Sherlock Holmes
5:Watson

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

got:
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1:Watson
1:Sherlock
2:Holmes
2:Sherlock Holmes
3:Watson

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
', tests/multiline.rs:59:5
note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace.
stack backtrace:
   0: std::sys::unix::backtrace::tracing::imp::unwind_backtrace
   1: std::sys_common::backtrace::print
   2: std::panicking::default_hook::{{closure}}
   3: std::panicking::default_hook
   4: std::panicking::rust_panic_with_hook
   5: std::panicking::continue_panic_fmt
   6: std::panicking::begin_panic_fmt
   7: integration::multiline::only_matching::{{closure}}
             at tests/multiline.rs:59
   8: integration::multiline::only_matching
             at tests/macros.rs:7
   9: integration::multiline::only_matching::{{closure}}
             at tests/macros.rs:5
  10: core::ops::function::FnOnce::call_once
             at libcore/ops/function.rs:238
  11: <F as alloc::boxed::FnBox<A>>::call_box
  12: __rust_maybe_catch_panic

---- multiline::vimgrep stdout ----
thread 'multiline::vimgrep' panicked at '
printed outputs differ!

expected:
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sherlock:1:16:For the Doctor Watsons of this world, as opposed to the Sherlock
sherlock:1:57:For the Doctor Watsons of this world, as opposed to the Sherlock
sherlock:2:57:Holmeses, success in the province of detective work must always
sherlock:3:49:be, to a very large extent, the result of luck. Sherlock Holmes
sherlock:5:12:but Doctor Watson has to have it taken out for him and dusted,

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

got:
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sherlock:1:16:For the Doctor Watsons of this world, as opposed to the Sherlock
sherlock:1:57:For the Doctor Watsons of this world, as opposed to the Sherlock
sherlock:2:57:Holmeses, success in the province of detective work must always
sherlock:2:49:be, to a very large extent, the result of luck. Sherlock Holmes
sherlock:3:12:but Doctor Watson has to have it taken out for him and dusted,

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
', tests/multiline.rs:77:5
note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace.
stack backtrace:
   0: std::sys::unix::backtrace::tracing::imp::unwind_backtrace
   1: std::sys_common::backtrace::print
   2: std::panicking::default_hook::{{closure}}
   3: std::panicking::default_hook
   4: std::panicking::rust_panic_with_hook
   5: std::panicking::continue_panic_fmt
   6: std::panicking::begin_panic_fmt
   7: integration::multiline::vimgrep::{{closure}}
             at tests/multiline.rs:77
   8: integration::multiline::vimgrep
             at tests/macros.rs:7
   9: integration::multiline::vimgrep::{{closure}}
             at tests/macros.rs:5
  10: core::ops::function::FnOnce::call_once
             at libcore/ops/function.rs:238
  11: <F as alloc::boxed::FnBox<A>>::call_box
  12: __rust_maybe_catch_panic

failures:
    feature::f34_only_matching_line_column
    feature::f917_trim
    feature::f917_trim_match
    json::basic
    misc::after_context_line_numbers
    misc::before_context_line_numbers
    misc::columns
    misc::context_line_numbers
    misc::inverted_line_numbers
    misc::line_numbers
    misc::vimgrep
    multiline::context
    multiline::only_matching
    multiline::vimgrep

test result: FAILED. 173 passed; 14 failed; 0 ignored; 0 measured; 0 filtered out

Full build logs here: https://buildd.debian.org/status/package.php?p=rust-ripgrep&suite=sid

Click on the "Build-Attempted" fields in the "Status" column for more information.

For access to a big-endian Linux machine to be able to debug the issue, you can request an account from the gcc compile farm (https://gcc.gnu.org/wiki/CompileFarm) and test on Linux/sparc64, for example.

[BurntSushi]

@infinity0 I've also filed #1193 to see about catching these a bit more aggressively. It wouldn't have caught it initially, but my commit to bump bytecount would have failed at least. Thanks so much for debugging this!

[llogiq]

Version 0.5.1 will have the fix. I will ping you once it's published.