$ git clone -n https://src.fedoraproject.org/rpms/perl-MooX-HandlesVia.git /var/lib/mock/f45-build-24977-607/root/chroot_tmpdir/scmroot/perl-MooX-HandlesVia
Cloning into '/var/lib/mock/f45-build-24977-607/root/chroot_tmpdir/scmroot/perl-MooX-HandlesVia'...
$ git fetch origin de12bb5ef24d90c6a971eb492728199fece38d77:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-MooX-HandlesVia
 * [new ref]         de12bb5ef24d90c6a971eb492728199fece38d77 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at de12bb5 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild