$ git clone -n https://src.fedoraproject.org/rpms/telepathy-salut.git /var/lib/mock/f41-build-1037606-18804/root/chroot_tmpdir/scmroot/telepathy-salut
Cloning into '/var/lib/mock/f41-build-1037606-18804/root/chroot_tmpdir/scmroot/telepathy-salut'...
$ git fetch origin d63202f03524d2e9f87bd418eec278d96f25e087:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/telepathy-salut
 * [new ref]         d63202f03524d2e9f87bd418eec278d96f25e087 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d63202f Eliminate use of obsolete %patchN syntax (#2283636)