$ git clone -n https://src.fedoraproject.org/rpms/perl-Net-Pcap-Easy.git /var/lib/mock/f45-build-25340-610/root/chroot_tmpdir/scmroot/perl-Net-Pcap-Easy
Cloning into '/var/lib/mock/f45-build-25340-610/root/chroot_tmpdir/scmroot/perl-Net-Pcap-Easy'...
$ git fetch origin e44bc5ec188a383c55d06422cb5ef02559d2a1e5:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Net-Pcap-Easy
 * [new ref]         e44bc5ec188a383c55d06422cb5ef02559d2a1e5 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e44bc5e Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild