********************************************************************************
conan install gmp/6.1.2@ --profile=C:\J\w\BuildSingleReference@10/5794/82ba6ab2-13af-4d73-bd3f-d8349f733c69/profile.txt --build=gmp
********************************************************************************
Configuration:
[settings]
arch=x86_64
arch_build=x86_64
build_type=Release
compiler=Visual Studio
compiler.runtime=MD
compiler.version=14
os=Windows
os_build=Windows
[options]
gmp:shared=False
[build_requires]
[env]

gmp/6.1.2: Forced build from source
Traceback (most recent call last):
  File "c:\python36\lib\site-packages\conans\client\command.py", line 2115, in run
    method(args[0][1:])
  File "c:\python36\lib\site-packages\conans\client\command.py", line 531, in install
    lockfile_node_id=args.lockfile_node_id)
  File "c:\python36\lib\site-packages\conans\client\conan_api.py", line 94, in wrapper
    return f(api, *args, **kwargs)
  File "c:\python36\lib\site-packages\conans\client\conan_api.py", line 560, in install_reference
    lockfile_node_id=lockfile_node_id)
  File "c:\python36\lib\site-packages\conans\client\manager.py", line 57, in deps_install
    lockfile_node_id=lockfile_node_id)
  File "c:\python36\lib\site-packages\conans\client\graph\graph_manager.py", line 116, in load_graph
    apply_build_requires=apply_build_requires)
  File "c:\python36\lib\site-packages\conans\client\graph\graph_manager.py", line 246, in _resolve_graph
    graph_lock=graph_lock)
  File "c:\python36\lib\site-packages\conans\client\graph\graph_manager.py", line 365, in _load_graph
    apply_build_requires=apply_build_requires)
  File "c:\python36\lib\site-packages\conans\client\graph\graph_manager.py", line 343, in _recurse_build_requires
    _recurse_build_requires(br_all, profile_build_requires)
  File "c:\python36\lib\site-packages\conans\client\graph\graph_manager.py", line 327, in _recurse_build_requires
    nodes_subset=nodessub, root=node)
  File "c:\python36\lib\site-packages\conans\client\graph\graph_manager.py", line 286, in _recurse_build_requires
    self._binary_analyzer.evaluate_graph(graph, build_mode, update, remotes, nodes_subset, root)
  File "c:\python36\lib\site-packages\conans\client\graph\graph_binaries.py", line 384, in evaluate_graph
    self._evaluate_node(node, build_mode, update, remotes)
  File "c:\python36\lib\site-packages\conans\client\graph\graph_binaries.py", line 176, in _evaluate_node
    self._process_node(node, pref, build_mode, update, remotes)
  File "c:\python36\lib\site-packages\conans\client\graph\graph_binaries.py", line 242, in _process_node
    self._evaluate_cache_pkg(node, package_layout, pref, metadata, remote, remotes, update)
  File "c:\python36\lib\site-packages\conans\client\graph\graph_binaries.py", line 95, in _evaluate_cache_pkg
    assert node.prev, "PREV for %s is None: %s" % (str(pref), metadata.dumps())
AssertionError: PREV for yasm/1.3.0:0a420ff5c47119e668867cdb51baff0eca1fdb68 is None: {"recipe": {"revision": "8dd285e2209c3d2d4ecbdd0d47075b05", "remote": "conan-center", "properties": {}, "checksums": {"conan_export.tgz": {"md5": "eccb3d84d64abc9f5c799ae493b5468e", "sha1": "24d6d444e6370ec0338e1ea230786e4a6cdadb58"}, "conanmanifest.txt": {"md5": "32bbe92de61f1cd4b8f9c61b4e42552f", "sha1": "fc27042b7fe8b3976589187eea194510ac03fd1b"}, "conanfile.py": {"md5": "ba0ab1333cebfb44b2d0fba0e17efb6c", "sha1": "f7f1b0b06549a8c6d6693588d0bc56335d4e77c0"}}}, "packages": {"0a420ff5c47119e668867cdb51baff0eca1fdb68": {"revision": null, "recipe_revision": null, "remote": null, "properties": {}, "checksums": {}}}}

ERROR: PREV for yasm/1.3.0:0a420ff5c47119e668867cdb51baff0eca1fdb68 is None: {"recipe": {"revision": "8dd285e2209c3d2d4ecbdd0d47075b05", "remote": "conan-center", "properties": {}, "checksums": {"conan_export.tgz": {"md5": "eccb3d84d64abc9f5c799ae493b5468e", "sha1": "24d6d444e6370ec0338e1ea230786e4a6cdadb58"}, "conanmanifest.txt": {"md5": "32bbe92de61f1cd4b8f9c61b4e42552f", "sha1": "fc27042b7fe8b3976589187eea194510ac03fd1b"}, "conanfile.py": {"md5": "ba0ab1333cebfb44b2d0fba0e17efb6c", "sha1": "f7f1b0b06549a8c6d6693588d0bc56335d4e77c0"}}}, "packages": {"0a420ff5c47119e668867cdb51baff0eca1fdb68": {"revision": null, "recipe_revision": null, "remote": null, "properties": {}, "checksums": {}}}}