Hi, While running your changed tests, I think I found new failures. Being a bot and all I'm not very good at pattern recognition, so I might be wrong, but could you please double-check? Full results can be found at: https://testbot.winehq.org/JobDetails.pl?Key=61968 Your paranoid android. === debian10 (32 bit report) === ucrtbase: misc.c:659: Test failed: 160 shouldn't be blank misc.c:660: Test failed: 160 shouldn't be blank misc.c:661: Test failed: 160 shouldn't be blank misc.c:689: Test failed: iswctype returned 40 for a0 === debian10 (32 bit French report) === ucrtbase: misc.c:659: Test failed: 160 shouldn't be blank misc.c:660: Test failed: 160 shouldn't be blank misc.c:661: Test failed: 160 shouldn't be blank misc.c:689: Test failed: iswctype returned 40 for a0 === debian10 (32 bit Japanese:Japan report) === ucrtbase: misc.c:659: Test failed: 160 shouldn't be blank misc.c:660: Test failed: 160 shouldn't be blank misc.c:661: Test failed: 160 shouldn't be blank misc.c:689: Test failed: iswctype returned 40 for a0 === debian10 (32 bit Chinese:China report) === ucrtbase: misc.c:659: Test failed: 160 shouldn't be blank misc.c:660: Test failed: 160 shouldn't be blank misc.c:661: Test failed: 160 shouldn't be blank misc.c:689: Test failed: iswctype returned 40 for a0 === debian10 (32 bit WoW report) === ucrtbase: misc.c:659: Test failed: 160 shouldn't be blank misc.c:660: Test failed: 160 shouldn't be blank misc.c:661: Test failed: 160 shouldn't be blank misc.c:689: Test failed: iswctype returned 40 for a0 === debian10 (64 bit WoW report) === ucrtbase: misc.c:659: Test failed: 160 shouldn't be blank misc.c:660: Test failed: 160 shouldn't be blank misc.c:661: Test failed: 160 shouldn't be blank misc.c:689: Test failed: iswctype returned 40 for a0