$ git clone -n https://src.fedoraproject.org/rpms/sugar-calculator.git /var/lib/mock/f40-build-1145827-21171/root/chroot_tmpdir/scmroot/sugar-calculator
Cloning into '/var/lib/mock/f40-build-1145827-21171/root/chroot_tmpdir/scmroot/sugar-calculator'...
$ git fetch origin db25842f60d020aa4c520123a42cec4847e4222d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/sugar-calculator
 * [new ref]         db25842f60d020aa4c520123a42cec4847e4222d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at db25842 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild