--- /dev/null
+As of commit 02b9764ff, after building git-annex on Windows with [this patch](https://git-annex.branchable.com/bugs/Patch_for_compilation_errors_on_Windows/) fully applied, running `git annex test` fails with the following output:
+
+[[!format sh """
+Tests
+ QuickCheck
+ prop_encode_decode_roundtrip: OK (0.05s)
+ +++ OK, passed 1000 tests.
+ prop_encode_c_decode_c_roundtrip: OK (0.02s)
+ +++ OK, passed 1000 tests.
+ prop_isomorphic_key_encode: OK (0.03s)
+ +++ OK, passed 1000 tests.
+ prop_isomorphic_shellEscape: OK (0.02s)
+ +++ OK, passed 1000 tests.
+ prop_isomorphic_shellEscape_multiword: OK (0.68s)
+ +++ OK, passed 1000 tests.
+ prop_isomorphic_configEscape: OK (0.02s)
+ +++ OK, passed 1000 tests.
+ prop_parse_show_Config: OK (0.04s)
+ +++ OK, passed 1000 tests.
+ prop_upFrom_basics: OK (0.02s)
+ +++ OK, passed 1000 tests.
+ prop_relPathDirToFileAbs_basics: OK (0.04s)
+ +++ OK, passed 1000 tests.
+ prop_relPathDirToFileAbs_regressionTest: OK
+ +++ OK, passed 1 test.
+ prop_cost_sane: OK
+ +++ OK, passed 1 test.
+ prop_matcher_sane: OK
+ +++ OK, passed 1 test.
+ prop_HmacSha1WithCipher_sane: OK
+ +++ OK, passed 1 test.
+ prop_VectorClock_sane: OK
+ +++ OK, passed 1 test.
+ prop_addMapLog_sane: OK
+ +++ OK, passed 1 test.
+ prop_verifiable_sane: OK (0.07s)
+ +++ OK, passed 1000 tests.
+ prop_segment_regressionTest: OK
+ +++ OK, passed 1 test.
+ prop_read_write_transferinfo: OK (0.04s)
+ +++ OK, passed 1000 tests.
+ prop_read_show_inodecache: OK (0.03s)
+ +++ OK, passed 1000 tests.
+ prop_parse_build_presence_log: OK (1.39s)
+ +++ OK, passed 1000 tests.
+ prop_parse_build_contentidentifier_log: OK (1.32s)
+ +++ OK, passed 1000 tests.
+ prop_read_show_TrustLevel: OK
+ +++ OK, passed 1 test.
+ prop_parse_build_TrustLevelLog: OK
+ +++ OK, passed 1 test.
+ prop_schedule_roundtrips: OK (0.01s)
+ +++ OK, passed 1000 tests.
+ prop_past_sane: OK
+ +++ OK, passed 1 test.
+ prop_duration_roundtrips: OK
+ +++ OK, passed 1000 tests.
+ prop_metadata_sane: OK (0.82s)
+ +++ OK, passed 1000 tests.
+ prop_metadata_serialize: OK (0.89s)
+ +++ OK, passed 1000 tests.
+ prop_branchView_legal: OK (0.69s)
+ +++ OK, passed 1000 tests.
+ prop_viewPath_roundtrips: OK (0.05s)
+ +++ OK, passed 1000 tests.
+ prop_view_roundtrips: OK (0.41s)
+ +++ OK, passed 1000 tests.
+ prop_viewedFile_rountrips: OK (0.03s)
+ +++ OK, passed 1000 tests.
+ prop_b64_roundtrips: OK (0.03s)
+ +++ OK, passed 1000 tests.
+ prop_standardGroups_parse: OK
+ +++ OK, passed 1 test.
+ sha1 stable: OK
+ +++ OK, passed 1 test.
+ sha2_224 stable: OK
+ +++ OK, passed 1 test.
+ sha2_256 stable: OK
+ +++ OK, passed 1 test.
+ sha2_384 stable: OK
+ +++ OK, passed 1 test.
+ sha2_512 stable: OK
+ +++ OK, passed 1 test.
+ skein256 stable: OK
+ +++ OK, passed 1 test.
+ skein512 stable: OK
+ +++ OK, passed 1 test.
+ sha3_224 stable: OK
+ +++ OK, passed 1 test.
+ sha3_256 stable: OK
+ +++ OK, passed 1 test.
+ sha3_384 stable: OK
+ +++ OK, passed 1 test.
+ sha3_512 stable: OK
+ +++ OK, passed 1 test.
+ blake2s_160 stable: OK
+ +++ OK, passed 1 test.
+ blake2s_224 stable: OK
+ +++ OK, passed 1 test.
+ blake2s_256 stable: OK
+ +++ OK, passed 1 test.
+ blake2sp_224 stable: OK
+ +++ OK, passed 1 test.
+ blake2sp_256 stable: OK
+ +++ OK, passed 1 test.
+ blake2b_160 stable: OK
+ +++ OK, passed 1 test.
+ blake2b_224 stable: OK
+ +++ OK, passed 1 test.
+ blake2b_256 stable: OK
+ +++ OK, passed 1 test.
+ blake2b_384 stable: OK
+ +++ OK, passed 1 test.
+ blake2b_512 stable: OK
+ +++ OK, passed 1 test.
+ blake2bp_512 stable: OK
+ +++ OK, passed 1 test.
+ md5 stable: OK
+ +++ OK, passed 1 test.
+ HmacSha1 stable: OK
+ +++ OK, passed 1 test.
+ HmacSha224 stable: OK
+ +++ OK, passed 1 test.
+ HmacSha256 stable: OK
+ +++ OK, passed 1 test.
+ HmacSha384 stable: OK
+ +++ OK, passed 1 test.
+ HmacSha512 stable: OK
+ +++ OK, passed 1 test.
+ Remote Tests
+ remote type directory
+ Detected a filesystem without fifo support.
+ Disabling ssh connection caching.
+ Detected a crippled filesystem.
+ Entering an adjusted branch where files are unlocked as this filesystem does not support locked files.
+Switched to branch 'adjusted/master(unlocked)'
+git-annex.exe: System.PosixCompat.Files.removeLink: not supported: illegal operation
+ init: FAIL (1.48s)
+ Test.hs:250:
+ init failed
+ unavailable remote
+ removeKey:
+##[error]Process completed with exit code 124.
+"""]]
+
+[[!meta author=jwodder]]
+[[!tag projects/datalad]]