$ git clone -n https://src.fedoraproject.org/rpms/mingw-libgamerzilla.git /var/lib/mock/f43-build-59098287-6571047/root/chroot_tmpdir/scmroot/mingw-libgamerzilla
Cloning into '/var/lib/mock/f43-build-59098287-6571047/root/chroot_tmpdir/scmroot/mingw-libgamerzilla'...
$ git fetch origin 7cb80fc1bb07dd437c7b692f2d500734d2d3ccbe:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/mingw-libgamerzilla
 * [new ref]         7cb80fc1bb07dd437c7b692f2d500734d2d3ccbe -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7cb80fc Fix compile error.