$ git clone -n https://src.fedoraproject.org/rpms/perl-Mail-DMARC.git /var/lib/mock/f45-build-24619-605/root/chroot_tmpdir/scmroot/perl-Mail-DMARC
Cloning into '/var/lib/mock/f45-build-24619-605/root/chroot_tmpdir/scmroot/perl-Mail-DMARC'...
$ git fetch origin 228587579b0dd0bc76951e4a47732ef543e736f7:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Mail-DMARC
 * [new ref]         228587579b0dd0bc76951e4a47732ef543e736f7 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2285875 2.20260724 bump