$ git clone -n https://src.fedoraproject.org/rpms/perl-Net-Appliance-Session.git /var/lib/mock/f45-build-25224-610/root/chroot_tmpdir/scmroot/perl-Net-Appliance-Session
Cloning into '/var/lib/mock/f45-build-25224-610/root/chroot_tmpdir/scmroot/perl-Net-Appliance-Session'...
$ git fetch origin 37fa804c2d23c33f698f30842c8517a0f4818f19:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Net-Appliance-Session
 * [new ref]         37fa804c2d23c33f698f30842c8517a0f4818f19 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 37fa804 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild