botan/2.12.1: WARN: Build folder is dirty, removing it: C:\J\w\cci_PR-3474\.conan\data\botan\2.12.1\_\_\build\1096c847aabc2e0b69f70148f14a67df3f767d0e

Microsoft (R) Program Maintenance Utility Version 14.24.28316.0
Copyright (C) Microsoft Corporation.  All rights reserved.

NMAKE : fatal error U1077: '"C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\VC\Tools\MSVC\14.24.28314\bin\HostX64\x64\link.EXE"' : return code '0x47a'
Stop.
botan/2.12.1: ERROR: Package '1096c847aabc2e0b69f70148f14a67df3f767d0e' build failed
botan/2.12.1: WARN: Build folder C:\J\w\cci_PR-3474\.conan\data\botan\2.12.1\_\_\build\1096c847aabc2e0b69f70148f14a67df3f767d0e
ERROR: botan/2.12.1: Error in build() method, line 146
	self.run(self._make_cmd)
	ConanException: Error 2 while executing set "VSCMD_START_DIR=%CD%" && call "C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\VC/Auxiliary/Build/vcvarsall.bat" amd64 && nmake