Analyse following RPM build log snippet. Describe contents accurately, without speculation or suggestions for resolution.            
Your analysis must be as concise as possible, while keeping relevant information intact.
Snippet: 
******************** TEST 'MLIR :: Dialect/Transform/test-interpreter-printing.mlir' FAILED ********************
Exit Code: 1

Command Output (stdout):
--
# RUN: at line 1
/builddir/build/BUILD/llvm-21.0.0_pre20250610.g17999f01bbcda4-build/llvm-project-17999f01bbcda4ccdf5146cbecc562c60b2ca86e/llvm/redhat-linux-build/bin/mlir-opt /builddir/build/BUILD/llvm-21.0.0_pre20250610.g17999f01bbcda4-build/llvm-project-17999f01bbcda4ccdf5146cbecc562c60b2ca86e/mlir/test/Dialect/Transform/test-interpreter-printing.mlir --transform-interpreter --allow-unregistered-dialect --verify-diagnostics | /builddir/build/BUILD/llvm-21.0.0_pre20250610.g17999f01bbcda4-build/llvm-project-17999f01bbcda4ccdf5146cbecc562c60b2ca86e/llvm/redhat-linux-build/bin/FileCheck /builddir/build/BUILD/llvm-21.0.0_pre20250610.g17999f01bbcda4-build/llvm-project-17999f01bbcda4ccdf5146cbecc562c60b2ca86e/mlir/test/Dialect/Transform/test-interpreter-printing.mlir
# executed command: /builddir/build/BUILD/llvm-21.0.0_pre20250610.g17999f01bbcda4-build/llvm-project-17999f01bbcda4ccdf5146cbecc562c60b2ca86e/llvm/redhat-linux-build/bin/mlir-opt /builddir/build/BUILD/llvm-21.0.0_pre20250610.g17999f01bbcda4-build/llvm-project-17999f01bbcda4ccdf5146cbecc562c60b2ca86e/mlir/test/Dialect/Transform/test-interpreter-printing.mlir --transform-interpreter --allow-unregistered-dialect --verify-diagnostics
# executed command: /builddir/build/BUILD/llvm-21.0.0_pre20250610.g17999f01bbcda4-build/llvm-project-17999f01bbcda4ccdf5146cbecc562c60b2ca86e/llvm/redhat-linux-build/bin/FileCheck /builddir/build/BUILD/llvm-21.0.0_pre20250610.g17999f01bbcda4-build/llvm-project-17999f01bbcda4ccdf5146cbecc562c60b2ca86e/mlir/test/Dialect/Transform/test-interpreter-printing.mlir
# RUN: at line 3
/builddir/build/BUILD/llvm-21.0.0_pre20250610.g17999f01bbcda4-build/llvm-project-17999f01bbcda4ccdf5146cbecc562c60b2ca86e/llvm/redhat-linux-build/bin/mlir-opt /builddir/build/BUILD/llvm-21.0.0_pre20250610.g17999f01bbcda4-build/llvm-project-17999f01bbcda4ccdf5146cbecc562c60b2ca86e/mlir/test/Dialect/Transform/test-interpreter-printing.mlir --transform-interpreter --allow-unregistered-dialect --verify-diagnostics    --mlir-print-debuginfo | /builddir/build/BUILD/llvm-21.0.0_pre20250610.g17999f01bbcda4-build/llvm-project-17999f01bbcda4ccdf5146cbecc562c60b2ca86e/llvm/redhat-linux-build/bin/FileCheck /builddir/build/BUILD/llvm-21.0.0_pre20250610.g17999f01bbcda4-build/llvm-project-17999f01bbcda4ccdf5146cbecc562c60b2ca86e/mlir/test/Dialect/Transform/test-interpreter-printing.mlir --check-prefix=CHECK-LOC
# executed command: /builddir/build/BUILD/llvm-21.0.0_pre20250610.g17999f01bbcda4-build/llvm-project-17999f01bbcda4ccdf5146cbecc562c60b2ca86e/llvm/redhat-linux-build/bin/mlir-opt /builddir/build/BUILD/llvm-21.0.0_pre20250610.g17999f01bbcda4-build/llvm-project-17999f01bbcda4ccdf5146cbecc562c60b2ca86e/mlir/test/Dialect/Transform/test-interpreter-printing.mlir --transform-interpreter --allow-unregistered-dialect --verify-diagnostics --mlir-print-debuginfo
# executed command: /builddir/build/BUILD/llvm-21.0.0_pre20250610.g17999f01bbcda4-build/llvm-project-17999f01bbcda4ccdf5146cbecc562c60b2ca86e/llvm/redhat-linux-build/bin/FileCheck /builddir/build/BUILD/llvm-21.0.0_pre20250610.g17999f01bbcda4-build/llvm-project-17999f01bbcda4ccdf5146cbecc562c60b2ca86e/mlir/test/Dialect/Transform/test-interpreter-printing.mlir --check-prefix=CHECK-LOC
# .---command stderr------------
# | /builddir/build/BUILD/llvm-21.0.0_pre20250610.g17999f01bbcda4-build/llvm-project-17999f01bbcda4ccdf5146cbecc562c60b2ca86e/mlir/test/Dialect/Transform/test-interpreter-printing.mlir:20:21: error: CHECK-LOC-NEXT: expected string not found in input
# |  // CHECK-LOC-NEXT: #{{.+}} = loc(
# |                     ^
# | <stdin>:1:36: note: scanning from here
# | [[[ IR printer: START top-level ]]]
# |                                    ^
# | <stdin>:13:20: note: possible intended match here
# |  transform.print {name = "Local scope", use_local_scope}
# |                    ^
# | 
# | Input file: <stdin>
# | Check file: /builddir/build/BUILD/llvm-21.0.0_pre20250610.g17999f01bbcda4-build/llvm-project-17999f01bbcda4ccdf5146cbecc562c60b2ca86e/mlir/test/Dialect/Transform/test-interpreter-printing.mlir
# | 
# | -dump-input=help explains the following input dump.
# | 
# | Input was:
# | <<<<<<
# |            1: [[[ IR printer: START top-level ]]] 
# | next:20'0                                        X error: no match found
# |            2: module { 
# | next:20'0     ~~~~~~~~~
# |            3:  func.func @nested_ops() { 
# | next:20'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~
# |            4:  "test.qux"() ({ 
# | next:20'0     ~~~~~~~~~~~~~~~~~
# |            5:  "test.baz"() ({ 
# | next:20'0     ~~~~~~~~~~~~~~~~~
# |            6:  "test.bar"() : () -> () 
# | next:20'0     ~~~~~~~~~~~~~~~~~~~~~~~~~
# |            7:  }) : () -> () 
# | next:20'0     ~~~~~~~~~~~~~~~
# |            8:  }) : () -> () 
# | next:20'0     ~~~~~~~~~~~~~~~
# |            9:  } 
# | next:20'0     ~~~
# |           10:  module attributes {transform.with_named_sequence} { 
# | next:20'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# |           11:  transform.named_sequence @__transform_main(%arg0: !transform.any_op) { 
# | next:20'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# |           12:  transform.print {name = "START"} 
# | next:20'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# |           13:  transform.print {name = "Local scope", use_local_scope} 
# | next:20'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# | next:20'1                        ?                                      possible intended match
# |           14:  %0 = transform.structured.match ops{["test.baz"]} in %arg0 : (!transform.any_op) -> !transform.any_op 
# | next:20'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# |           15:  transform.print %0 : !transform.any_op 
# | next:20'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# |           16:  transform.print %0 {name = "Baz"} : !transform.any_op 
# | next:20'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# |           17:  transform.print %0 {name = "No region", skip_regions} : !transform.any_op 
# | next:20'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# |           18:  transform.test_produce_invalid_ir %0 : !transform.any_op 
# | next:20'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# |            .
# |            .
# |            .
# | >>>>>>
# `-----------------------------
# error: command failed with exit status: 1

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Answer: Here you see the test results for "%s" that were failing and their standard and error output