$ git clone -n https://src.fedoraproject.org/rpms/sedutil.git /var/lib/mock/f41-build-1049380-19179/root/chroot_tmpdir/scmroot/sedutil
Cloning into '/var/lib/mock/f41-build-1049380-19179/root/chroot_tmpdir/scmroot/sedutil'...
$ git fetch origin 971c9bf3ed275311b7bacafe850b19ba7fb49fc5:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/sedutil
 * [new ref]         971c9bf3ed275311b7bacafe850b19ba7fb49fc5 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 971c9bf Eliminate use of obsolete %patchN syntax (#2283636)