$ git clone -n https://src.fedoraproject.org/rpms/perl-MooseX-POE.git /var/lib/mock/f45-build-25021-609/root/chroot_tmpdir/scmroot/perl-MooseX-POE
Cloning into '/var/lib/mock/f45-build-25021-609/root/chroot_tmpdir/scmroot/perl-MooseX-POE'...
$ git fetch origin ad044f0840e2e43d6ab84a3ba77a3e51f8139098:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-MooseX-POE
 * [new ref]         ad044f0840e2e43d6ab84a3ba77a3e51f8139098 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ad044f0 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild