$ git clone -n https://src.fedoraproject.org/rpms/virt-top.git /var/lib/mock/f42-build-879975-182384/root/chroot_tmpdir/scmroot/virt-top
Cloning into '/var/lib/mock/f42-build-879975-182384/root/chroot_tmpdir/scmroot/virt-top'...
$ git fetch origin b592237ea6e6ab31c536ee6994cfa1be55864ffb:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/virt-top
 * [new ref]         b592237ea6e6ab31c536ee6994cfa1be55864ffb -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b592237 Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild