$ git clone -n https://src.fedoraproject.org/rpms/python-gbinder.git /var/lib/mock/f40-build-783819-133112/root/chroot_tmpdir/scmroot/python-gbinder
Cloning into '/var/lib/mock/f40-build-783819-133112/root/chroot_tmpdir/scmroot/python-gbinder'...
$ git fetch origin 0c62f2409eea84f0973d9f383a3a06dfca141fe6:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-gbinder
 * [new ref]         0c62f2409eea84f0973d9f383a3a06dfca141fe6 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0c62f24 Drop i686 support (leaf package)