$ git clone -n https://src.fedoraproject.org/rpms/krop.git /var/lib/mock/f39-build-1621689-38725/root/chroot_tmpdir/scmroot/krop
Cloning into '/var/lib/mock/f39-build-1621689-38725/root/chroot_tmpdir/scmroot/krop'...
$ git fetch origin 74d3d174bbe3cbb9a9f6ef514db3ee4881c72bcb:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/krop
 * [new ref]         74d3d174bbe3cbb9a9f6ef514db3ee4881c72bcb -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 74d3d17 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild