$ git clone -n https://src.fedoraproject.org/rpms/mingw-gtk3.git /var/lib/mock/f40-build-2611782-63953/root/chroot_tmpdir/scmroot/mingw-gtk3
Cloning into '/var/lib/mock/f40-build-2611782-63953/root/chroot_tmpdir/scmroot/mingw-gtk3'...
$ git fetch origin d49e923a28304f8522dc6f682981ad9fada39cfa:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/mingw-gtk3
 * [new ref]         d49e923a28304f8522dc6f682981ad9fada39cfa -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d49e923 Update to 3.24.41