$ git clone -n https://src.fedoraproject.org/rpms/perl-Net-RawIP.git /var/lib/mock/f41-build-744419-13343/root/chroot_tmpdir/scmroot/perl-Net-RawIP
Cloning into '/var/lib/mock/f41-build-744419-13343/root/chroot_tmpdir/scmroot/perl-Net-RawIP'...
$ git fetch origin 1df941c32afe0c6e3f7730d325cb379695b37d02:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Net-RawIP
 * [new ref]         1df941c32afe0c6e3f7730d325cb379695b37d02 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1df941c Eliminate use of obsolete %patchN syntax (#2283636)