[opensuse-buildservice] mercurial service broken

Since one week _service files referencing mercurial repos are broken: openSUSE_Tumbleweed x86_64 broken: service error: Command failed(255): "abort: no repository found in '/var/cache/obs/6II1SnUgEvXw/scm-cache/3c23eb8e570955308088469445bd3e63f0803dad7187a0fced8c7fe2f89b2db9/mutt' (.hg not found)!\n" home:olh/mutt for example. Olaf