$ git clone -n https://src.fedoraproject.org/rpms/mingw-fontconfig.git /var/lib/mock/f40-build-2220277-52660/root/chroot_tmpdir/scmroot/mingw-fontconfig
Cloning into '/var/lib/mock/f40-build-2220277-52660/root/chroot_tmpdir/scmroot/mingw-fontconfig'...
$ git fetch origin 749b1f150627d3eac1f4ad15e39f587478a03537:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/mingw-fontconfig
 * [new ref]         749b1f150627d3eac1f4ad15e39f587478a03537 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 749b1f1 Update to 2.15.0