$ git clone -n https://src.fedoraproject.org/rpms/kalzium.git /var/lib/mock/f41-build-860436-168945/root/chroot_tmpdir/scmroot/kalzium
Cloning into '/var/lib/mock/f41-build-860436-168945/root/chroot_tmpdir/scmroot/kalzium'...
$ git fetch origin 7d3705bcbf164a47726501fabe7d585e55ea0fd1:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kalzium
 * [new ref]         7d3705bcbf164a47726501fabe7d585e55ea0fd1 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7d3705b 24.08.2