$ git clone -n https://src.fedoraproject.org/rpms/perl-Test2-Plugin-Cover.git /var/lib/mock/f40-build-778521-129966/root/chroot_tmpdir/scmroot/perl-Test2-Plugin-Cover
Cloning into '/var/lib/mock/f40-build-778521-129966/root/chroot_tmpdir/scmroot/perl-Test2-Plugin-Cover'...
$ git fetch origin 567167a2eaf2f3097b5a427e3fdfa89ef264296d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Test2-Plugin-Cover
 * [new ref]         567167a2eaf2f3097b5a427e3fdfa89ef264296d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 567167a Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild