$ git clone -n https://src.fedoraproject.org/rpms/python-boutdata.git /var/lib/mock/f38-build-side-42-init-devel-619973-26336/root/chroot_tmpdir/scmroot/python-boutdata
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-619973-26336/root/chroot_tmpdir/scmroot/python-boutdata'...
$ git fetch origin 92df4c73be002e04c8d2ac730deaa6d176110bdd:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-boutdata
 * [new ref]         92df4c73be002e04c8d2ac730deaa6d176110bdd -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 92df4c7 Add patch to set yindex correctly