$ git clone -n https://src.fedoraproject.org/rpms/libst2205.git /var/lib/mock/f41-build-1037311-18787/root/chroot_tmpdir/scmroot/libst2205
Cloning into '/var/lib/mock/f41-build-1037311-18787/root/chroot_tmpdir/scmroot/libst2205'...
$ git fetch origin f00e53ccd18cee84b4cd1e41d8da02a4e171faf8:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libst2205
 * [new ref]         f00e53ccd18cee84b4cd1e41d8da02a4e171faf8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f00e53c Eliminate use of obsolete %patchN syntax (#2283636)