$ git clone -n https://src.fedoraproject.org/rpms/target-isns.git /var/lib/mock/f41-build-1206565-22487/root/chroot_tmpdir/scmroot/target-isns
Cloning into '/var/lib/mock/f41-build-1206565-22487/root/chroot_tmpdir/scmroot/target-isns'...
$ git fetch origin 00563e37698fb77cfaf6ae385b6d54d1201e1fad:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/target-isns
 * [new ref]         00563e37698fb77cfaf6ae385b6d54d1201e1fad -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 00563e3 Eliminate use of obsolete %patchN syntax (#2283636)