$ git clone -n https://src.fedoraproject.org/rpms/cd-discid.git /var/lib/mock/f42-build-3273289-41310/root/chroot_tmpdir/scmroot/cd-discid
Cloning into '/var/lib/mock/f42-build-3273289-41310/root/chroot_tmpdir/scmroot/cd-discid'...
$ git fetch origin 8cce86781705bf3666f8fce25bdbf6671e5b38b5:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/cd-discid
 * [new ref]         8cce86781705bf3666f8fce25bdbf6671e5b38b5 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8cce867 Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild