$ git clone -n https://src.fedoraproject.org/rpms/cbonsai.git /var/lib/mock/f42-build-3280227-41340/root/chroot_tmpdir/scmroot/cbonsai
Cloning into '/var/lib/mock/f42-build-3280227-41340/root/chroot_tmpdir/scmroot/cbonsai'...
$ git fetch origin 967316d18a6164133b12654469373dd9d54396f6:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/cbonsai
 * [new ref]         967316d18a6164133b12654469373dd9d54396f6 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 967316d Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild