$ git clone -n https://src.fedoraproject.org/rpms/python-bashate.git /var/lib/mock/f40-build-2098074-50437/root/chroot_tmpdir/scmroot/python-bashate
Cloning into '/var/lib/mock/f40-build-2098074-50437/root/chroot_tmpdir/scmroot/python-bashate'...
$ git fetch origin 623faafd3c0224af991fbdfff0a3d8c630a2072d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-bashate
 * [new ref]         623faafd3c0224af991fbdfff0a3d8c630a2072d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 623faaf Remove oslosphinx BR