$ git clone -n https://src.fedoraproject.org/rpms/dvtm.git /var/lib/mock/f40-build-797450-141349/root/chroot_tmpdir/scmroot/dvtm
Cloning into '/var/lib/mock/f40-build-797450-141349/root/chroot_tmpdir/scmroot/dvtm'...
$ git fetch origin a87924665030fc5053ed7d353c4aa0a3e437069c:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/dvtm
 * [new ref]         a87924665030fc5053ed7d353c4aa0a3e437069c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a879246 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild