$ git clone -n https://src.fedoraproject.org/rpms/libvirt-cim.git /var/lib/mock/f40-build-785828-134125/root/chroot_tmpdir/scmroot/libvirt-cim
Cloning into '/var/lib/mock/f40-build-785828-134125/root/chroot_tmpdir/scmroot/libvirt-cim'...
$ git fetch origin bcc973b764a19e3b5cff31fcfa588f0dd0bc6c24:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libvirt-cim
 * [new ref]         bcc973b764a19e3b5cff31fcfa588f0dd0bc6c24 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at bcc973b Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild