test_fold::test_dash_operand_reads_stdin is failing #15004

---- test_fold::test_dash_operand_reads_stdin stdout ----
bin: "/target/i686-unknown-linux-musl/debug/coreutils"
run: /target/i686-unknown-linux-musl/debug/coreutils fold -
bin: "/target/i686-unknown-linux-musl/debug/coreutils"
run: /target/i686-unknown-linux-musl/debug/coreutils fold -w 3 -
bin: "/target/i686-unknown-linux-musl/debug/coreutils"
run: /target/i686-unknown-linux-musl/debug/coreutils fold -w -

thread 'test_fold::test_dash_operand_reads_stdin' panicked at tests/uutests/src/lib/util.rs:2902:18:
called `Result::unwrap()` on an `Err` value: Custom { kind: Other, error: "failed to write to stdin of child: Broken pipe (os error 32)" }