$ git clone -n https://src.fedoraproject.org/rpms/perl-HTTP-Daemon.git /var/lib/mock/f41-build-766275-13472/root/chroot_tmpdir/scmroot/perl-HTTP-Daemon
Cloning into '/var/lib/mock/f41-build-766275-13472/root/chroot_tmpdir/scmroot/perl-HTTP-Daemon'...
$ git fetch origin 5bf20db2c4ecd54b6ffdb4d6358fa43b72618a11:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-HTTP-Daemon
 * [new ref]         5bf20db2c4ecd54b6ffdb4d6358fa43b72618a11 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5bf20db Eliminate use of obsolete %patchN syntax (#2283636)